The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: The current version includes only the North (POSS-I plates)

I/267/out

The APM-North Catalogue (McMahon+, 2000) ReadMe+ftp metaI/267/out The Full Northern APM Catalogue (166466987 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r	Mflag
1	6.021	12 42 56.42950	+13 15 20.0629	EO0041-0028549	190.735123	+13.255573	20.00	L	0				21.30		1	5.15	5.1	1.30
2	6.266	12 42 56.33137	+13 15 25.8913	EO0041-0028506	190.734714	+13.257192	20.00	L	0				21.53		1	3.09	4.6	1.53

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe+ftp 2003AJ....125..984M metaI/284/out The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	6.314	12 42 56.51545	+13 15 18.6227	1032-0227544	190.735481	+13.255173	457	999	1975.7	0	0	2	19.79		20.41
2	6.790	12 42 56.33949	+13 15 20.5813	1032-0227543	190.734748	+13.255717	214	129	1975.7	0	0	2	19.78		20.24

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out

NOMAD Catalog (Zacharias+ 2005) ReadMe+ftp 2004AAS...205.4815Z metaI/297/out The NOMAD-1 Catalog (1117612732 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	6.317	12 42 56.515344	+13 15 18.61992	1032-0231088	190.7354806	+13.2551722	..	B	0.0	0.0	0.0	0.0	20.410	B
2	6.792	12 42 56.339328	+13 15 20.58012	1032-0231087	190.7347472	+13.2557167	..	B	0.0	0.0	0.0	0.0	20.240	B

I/317/sample

The PPMXL Catalog (Roeser+ 2010) ReadMe+ftp 2010AJ....139.2440R metaI/317/sample PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	6.789	12 42 56.33686	+13 15 20.6496	190.734737	+13.255736	-2.0	-0.8			19.78	20.24				2	0
2	6.960	12 42 56.47654	+13 15 18.2197	190.735319	+13.255061	-18.9	-74.3			19.79	20.41				2	0

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L metaI/353/gsc242 Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	1.659	12 42 55.9575933761	+13 15 52.502429450	N5EB050428	190.73674600000	+13.25700430000	1123110350428	2010.560	4																					16.626	16.938	12.238	8.784

II/225/catalog

Catalog of Infrared Observations, Edition 5 (Gezari+ 1999) ReadMe+ftp 1993cio..book.....G metaII/225/catalog *CIO main catalog (374653 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	lambda um	F(IR)	x_	r_	IRAS	F12um	F25um	F60um	F100um	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	1.1	12 42 56.681	+13 15 23.39	SN 1990N	12 40 25.8	+13 31 49	0.80		S	920905						12 42 56.7	+13 15 23

II/225/names

Catalog of Infrared Observations, Edition 5 (Gezari+ 1999) ReadMe+ftp 1993cio..book.....G metaII/225/names *Appendix D: Index of IR source positions ordered by name (111934 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	1.1	12 42 56.681	+13 15 23.39	SN 1990N	12 40 25.8	+13 31 49	12 42 56.7	+13 15 23

II/256/sn

Sternberg Supernova Catalogue, 2004 version (Tsvetkov+, 2004) ReadMe+ftp 2004PAZh...30..803T metaII/256/sn The Catalog (2991 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	n_	Gname	RAG "h:m:s"	DEG "d:m:s"	Gi deg	GVhel km/s	Gtype	mag mag	l_	Type	RA2000 "h:m:s"	DE2000 "d:m:s"	Disc
1	0.017	12 42 56.74000	+13 15 24.0000	1990N		N 4639	12 42 52	+13 15.5	51	1010	.SBT4.	12.7	=	Ia	12 42 56.740	+13 15 24.00	Thouvenot

Note:

II/328/allwise

AllWISE Data Release (Cutri+ 2013) ReadMe+ftp 2014yCat.2328....0C metaII/328/allwise The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	ccf	ex	var	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	qph	d2M arcsec	2M
1	1.659	12 42 56.819029	+13 15 25.21555	J124256.81+131525.2	190.7367460	+13.2570043	Im	16.626	0.108	16.938		12.238		8.784								0000	2	nnnn	1191	1336	-2584	1399	AUUU		2M

Note:

II/363/unwise

The band-merged unWISE Catalog (Schlafly+, 2019) ReadMe+ftp 2019ApJS..240...30S metaII/363/unwise The band-merged unWISE catalog (original column names in green) (2214734224 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	8.774	12 42 56.532181	+13 15 15.78329	1908p136o0005447	190.7355508	+13.2543842	2.0140e+02	2.3043e+02	8.6140e+00	3.2978e+01	1.00000	1.00000	0.7576	0.7909

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021) ReadMe+ftp 2021ApJS..253....8M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	DEPMdeg deg	e_ arcsec	pmRA arcsec/yr	e_ (...)	pmDE arcsec/yr	e_ (...)	snrW1pm	snrW2pm	FW1pm ct	e_ ct	FW2pm ct	e_ ct	W1mproPM mag	W2mproPM mag	pmQual	Dist arcsec	snrdELON	snrdELAT	chi2pmRA	chi2pmDE	ka	k1	k2	km	Sep arcsec	abf	WISEA
1	9.624	12 42 56.385846	+13 15 15.90215	190.7349410	0.0628	+13.2544173	0.0718	J124256.39+131515.9	12	12	12	12	190.7349597	0.0638	13.2544146	0.0729	-0.02076	0.0221	0.00708	0.0255	46.7	24.2	5.8e+02	1e+01	6.0e+02	2e+01	15.594	15.559	2N000	0.909	2.790	5.834	5.36e+00	1.71e-01	3	3	3	3	0.984	00	WISEA

Note: Errors found in the Final IUE Merged log are reported in the file errata.htx

VI/110/inescat

Final Merged Log of IUE Observations (NASA-ESA, 2000) ReadMe+ftp metaVI/110/inescat The INES (IUE Newly Extracted Spectra) spectrum (110033 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Obs s	ExpTime s	Object	RAJ2000 deg	DEJ2000 deg	IUEClass	Spectrum
1	0.7	12 42 56.760	+13 15 23.40	1990-06-26T18:27:46	8399.544	SN 1990N	190.7365	+13.2565	56	INES Spectrum
2	0.7	12 42 56.760	+13 15 23.40	1990-06-28T06:06:01	23699.742	SN 1990N	190.7365	+13.2565	56	INES Spectrum
3	0.7	12 42 56.760	+13 15 23.40	1990-06-30T14:06:30	23999.568	SN 1990N	190.7365	+13.2565	56	INES Spectrum
4	0.7	12 42 56.760	+13 15 23.40	1990-07-04T07:50:03	1199.595	SN 1990N	190.7365	+13.2565	56	INES Spectrum
5	0.7	12 42 56.760	+13 15 23.40	1990-07-04T08:51:32	6599.762	SN 1990N	190.7365	+13.2565	56	INES Spectrum
6	0.7	12 42 56.760	+13 15 23.40	1990-07-09T16:19:42	8699.780	SN 1990N	190.7365	+13.2565	56	INES Spectrum
7	0.7	12 42 56.760	+13 15 23.40	1990-07-14T03:35:08	1499.832	SN 1990N	190.7365	+13.2565	56	INES Spectrum
8	0.7	12 42 56.760	+13 15 23.40	1990-07-14T05:29:45	14999.838	SN 1990N	190.7365	+13.2565	56	INES Spectrum
9	0.7	12 42 56.760	+13 15 23.40	1990-07-02T16:07:16	9599.672	SN 1990N	190.7365	+13.2565	56	INES Spectrum

Note:

VII/292/south

DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/south Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	2.795	12 42 56.73241994736	+13 15 26.8046506656	8000406835001972	190.736385083114	+13.257445736296	8000	406835	1972	EXP	0.254	E2	1.112	0.657	0	0
2	3.210	12 42 56.87439921143	+13 15 26.5616126748	8000406835002038	190.736976663381	+13.257378225743	8000	406835	2038	EXP	0.956	E2	1.138	0.703	0	0
3	7.100	12 42 56.31402666336	+13 15 20.6073859176	8000406835002027	190.734641777764	+13.255724273866	8000	406835	2027	PSF	0.521	P4	2.935	0.274	0	0
4	9.431	12 42 56.38419430273	+13 15 16.1483895936	8000406835002026	190.734934142928	+13.254485663776	8000	406835	2026	PSF	0.083	P4	1.535	0.324	0	0

IX/10A/cor_ned

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_ned 1RXS Correlation to NED (38670 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	1.1	12 42 56.712	+13 15 23.04	J124252.5+131530	16	SN 1990N	190.7363	+13.2564	61

IX/10A/cor_pri

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_pri 1RXS Correlation to PRI, RITTER, SIMBAD, TYCHO, EUVE (54935 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	1.1	12 42 56.664	+13 15 23.76	J124252.5+131530	15	SN 1990N	190.7361	+13.2566	61

B/hst/obscore

HST Archived Exposures Catalog (STScI, 2007) ReadMe+ftp metaB/hst/obscore HST observation logs (sample) (original column names in green) (17633454 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	obs_publisher_did	dataproduct_type	calib_level	target_name	RAJ2000 deg	DEJ2000 deg	s_fov	t_min d	t_max d	access_url	access_format	access_estsize
1	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713lrq/n9r713lrq-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7104514	54147.7164815	Datalink	application/x-votable+xml;content=datalink
2	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713lrq/n9r713lrq-CALIBRATED	image	2	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7104514	54147.7164815	Datalink	application/x-votable+xml;content=datalink
3	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713lsq/n9r713lsq-CALIBRATED	image	2	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7164815	54147.7229282	Datalink	application/x-votable+xml;content=datalink
4	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713lsq/n9r713lsq-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7164815	54147.7229282	Datalink	application/x-votable+xml;content=datalink
5	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713010/n9r713010-PRODUCT	image	3	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7104478	54147.7746836	Datalink	application/x-votable+xml;content=datalink
6	5.702	12 42 56.43624001248	+13 15 20.4426354053	ivo://cadc.nrc.ca/mirror/HST?n9r713010/n9r713010-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983480	0.00757907061832	54147.7104478	54147.7746836	Datalink	application/x-votable+xml;content=datalink
7	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713lrq/n9r713lrq-CALIBRATED	image	2	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7104478	54147.7163734	Datalink	application/x-votable+xml;content=datalink
8	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713lrq/n9r713lrq-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7104478	54147.7163734	Datalink	application/x-votable+xml;content=datalink
9	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713lsq/n9r713lsq-CALIBRATED	image	2	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7164779	54147.7224035	Datalink	application/x-votable+xml;content=datalink
10	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713lsq/n9r713lsq-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7164779	54147.7224035	Datalink	application/x-votable+xml;content=datalink
11	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713010/n9r713010-RAW_STANDARD	image	1	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7104478	54147.7746836	Datalink	application/x-votable+xml;content=datalink
12	5.702	12 42 56.43624001243	+13 15 20.4426354054	ivo://cadc.nrc.ca/mirror/HST?n9r713010/n9r713010-PRODUCT	image	3	NGC4639-RED	190.735151000052	+13.25567850983482	0.00757907061832	54147.7104478	54147.7746836	Datalink	application/x-votable+xml;content=datalink
13	5.702	12 42 56.43630374663	+13 15 20.4413959325	ivo://cadc.nrc.ca/HST?n9r711010/n9r711010_mos	image	3	NGC4639-RED	190.735151265611	+13.25567816553680	0.00760806226807	54116.1366645	54116.2020462	Datalink	application/x-votable+xml;content=datalink
14	5.702	12 42 56.43630363456	+13 15 20.4413959959	ivo://cadc.nrc.ca/HST?n9r711h3q/n9r711h3q_raw	image	1	NGC4639-RED	190.735151265144	+13.25567816555440	0.00760806226810	54116.1366645	54116.1425902	Datalink	application/x-votable+xml;content=datalink
15	5.702	12 42 56.43630363456	+13 15 20.4413959959	ivo://cadc.nrc.ca/HST?n9r711h3q/n9r711h3q_cal	image	2	NGC4639-RED	190.735151265144	+13.25567816555440	0.00760806226810	54116.1366645	54116.1425902	Datalink	application/x-votable+xml;content=datalink
16	5.702	12 42 56.43630363456	+13 15 20.4413959959	ivo://cadc.nrc.ca/HST?n9r711h5q/n9r711h5q_cal	image	2	NGC4639-RED	190.735151265144	+13.25567816555440	0.00760806226810	54116.1432155	54116.1491412	Datalink	application/x-votable+xml;content=datalink
17	5.702	12 42 56.43630363456	+13 15 20.4413959959	ivo://cadc.nrc.ca/HST?n9r711h5q/n9r711h5q_raw	image	1	NGC4639-RED	190.735151265144	+13.25567816555440	0.00760806226810	54116.1432155	54116.1491412	Datalink	application/x-votable+xml;content=datalink
18	5.702	12 42 56.43625615776	+13 15 20.4421948236	ivo://cadc.nrc.ca/HST?n9r713lrq/n9r713lrq_raw	image	1	NGC4639-RED	190.735151067324	+13.25567838745100	0.00760806226810	54147.7104477	54147.7163734	Datalink	application/x-votable+xml;content=datalink
19	5.702	12 42 56.43625615776	+13 15 20.4421948236	ivo://cadc.nrc.ca/HST?n9r713lrq/n9r713lrq_cal	image	2	NGC4639-RED	190.735151067324	+13.25567838745100	0.00760806226810	54147.7104477	54147.7163734	Datalink	application/x-votable+xml;content=datalink
20	5.702	12 42 56.43625615776	+13 15 20.4421948236	ivo://cadc.nrc.ca/HST?n9r713lsq/n9r713lsq_raw	image	1	NGC4639-RED	190.735151067324	+13.25567838745100	0.00760806226810	54147.7164778	54147.7224035	Datalink	application/x-votable+xml;content=datalink

Result truncated to 20 rows on a total of 140 matching rows

B/hst/hstlog

HST Archived Exposures Catalog (STScI, 2007) ReadMe+ftp metaB/hst/hstlog Merged log of HST Observations image/fits spectrum/fits (509505 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Target	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	config	wave 0.1nm	Dataset	ObsDate s	Sp	Im
1	5.69	12 42 56.4400	+13 15 20.400	NGC4639-RED	12 42 56.44	+13 15 20.4	NIC2	16030	N9R712010	2007-01-26T22:32
2	5.69	12 42 56.4400	+13 15 20.400	NGC4639-RED	12 42 56.44	+13 15 20.4	NIC2	16030	N9R714010	2007-03-09T06:47
3	5.69	12 42 56.4400	+13 15 20.400	NGC4639-RED	12 42 56.44	+13 15 20.4	NIC2	16030	N9R713010	2007-02-16T17:03
4	5.69	12 42 56.4400	+13 15 20.400	NGC4639-RED	12 42 56.44	+13 15 20.4	NIC2	16030	N9R711010	2007-01-16T03:16

B/sn/sncat

Asiago Supernova Catalogue (Barbon et al., 1999-) ReadMe+ftp metaB/sn/sncat List of SNe in chronological order on 2017-10-01 (6530 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Galaxy	RAG "h:m:s"	DEG "d:m:s"	MType	HRV km/s	MaxMag mag	Type	Disc	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.682	12 42 56.70000	+13 15 23.6800	1990N	NGC4639	12 42 52	+13 15 26	SBbc	998	12.76	Ia	Thouvenot	12 42 56.700	+13 15 23.68

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-) ReadMe+ftp metaB/vsx/vsx Variable Star indeX, Version 2025-03-10 (original column names in green) (9750415 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OID	n_	Name	V	Type	l_	max mag	u_	n_	f_	l_	min mag	u_	n_	l_	Period d	u_	Sp	RAJ2000 deg	DEJ2000 deg
1	0.00	12 42 56.7408	+13 15 24.012	234489		SN 1990N	0	SN Ia		15.500												190.73642	+13.25667

J/ApJ/594/1/table8

High-z supernovae VRI mag and distances (Tonry+, 2003) ReadMe+ftp 2003ApJ...594....1T metaJ/ApJ/594/1/table8 SNIa Summary (230 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	GLON deg	GLAT deg	z	Host	r_SN	logcz [km/s]	logDist*H0 [km/s]	_RA.icrs deg	_DE.icrs deg
1	1	12 42 56.81	+13 15 23.8	SN1990N	294.369	+75.987	0.0044	N4639	21	3.120	3.204	190.737	+13.257

J/ApJ/659/122/table1

Improved distances to type Ia supernovae (Jha+, 2007) ReadMe+ftp 2007ApJ...659..122J metaJ/ApJ/659/122/table1 Supernova and host galaxy data (133 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	GLON deg	GLAT deg	cz km/s	czLG km/s	czCMB km/s	MType	Xpos arcsec	Ypos arcsec	t1 d	Filter	E(B-V) mag	Ref	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	294.36	75.98	978	885	1298	Sbc	-1.0	65.0	-10.4	UBVRI	0.026	7	Simbad	190.73617	+13.25650

J/ApJ/687/1201/table3

SN and LGRB locations in their host galaxies (Kelly+, 2008) ReadMe+ftp 2008ApJ...687.1201K metaJ/ApJ/687/1201/table3 Measurements at SN locations (263 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Type	u_	Morph	FFlux	FFnoB	g'SB mag/arcsec2	SNdb	Sloan	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	Ia		SBbc	0.07	0.09	23.86	SNdb	Sloan	Simbad	190.73617	+13.25650

J/ApJ/699/539/table3

Cepheids in SN-Ia host galaxies (Riess+, 2009) ReadMe+ftp 2009ApJ...699..539R metaJ/ApJ/699/539/table3 NIC2 F160W Cepheid observations (61 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Target	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	ExpT s	Field
1	5.729	12 42 56.43800	+13 15 20.3690	NGC4639-RED		12 42 56.438	+13 15 20.369	10239.5	N4639-R

J/ApJ/699/L139/table1

Spectral parameters of SNe Ia (Wang+, 2009) ReadMe+ftp 2009ApJ...699L.139W metaJ/ApJ/699/L139/table1 Observed parameters of the SN Ia sample (158 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	f_	cz km/s	VMAG mag	e_ mag	Dm15 mag	e_ mag	B-V mag	e_ mag	E(B-V) mag	e_ mag	TType	f_	Type	W06	Simbad	NED	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	d	1179	-19.09	0.14	1.05	0.05	0.00	0.05	0.11	0.04	4.0		N	W06	Simbad	NED	190.73617	+13.25650

J/ApJ/700/331/properties

Light curves of type Ia supernovae (CfA3) (Hicken+, 2009) ReadMe+ftp 2009ApJ...700..331H metaJ/ApJ/700/331/properties Direct fit and MLCS2K2 (Jha et al. 2007, Cat. J/ApJ/659/122) light-curve properties (tables 8 and 9) (134 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	zCMB	mB mag	mV mag	B-V mag	U-B mag	AV mag	Simbad	m15B mag	m15V mag	Del	Dt(B) d	Dt(V) d	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	0.0043	12.67	12.65	0.010		0.221	Simbad	1.04	0.62	-0.299	7.90	7.02	190.73617	+13.25650

J/ApJ/707/1449/table1

Local hosts of SNe Ia (Neill+, 2009) ReadMe+ftp 2009ApJ...707.1449N metaJ/ApJ/707/1449/table1 SN Ia sample (168 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Ni	Host	cz [km/s]	Str s	e_ s	Bmax mag	e_ mag	St	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N		NGC 4639	3.00	1.09	0.01	12.70	0.02	C	Simbad	190.73617	+13.25650

J/ApJ/732/65/table1

Modeling the local velocity field with SNIa (Weyant+, 2011) ReadMe+ftp 2011ApJ...732...65W metaJ/ApJ/732/65/table1 SNIa data (126 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	e_	mu mag	e_ mag	Av mag	e_ mag	UVel km/s	e_ km/s	SNcat	Simbad
1	0.02	12 42 56.7400	+13 15 24.000	1990N	12 42 56.74	+13 15 24.0	0.004	0.001	32.051	0.076	0.221	0.051	-793	557	2	Simbad

J/ApJ/742/89/table1

Relations between spectra and colors of SNe Ia (Foley+, 2011) ReadMe+ftp 2011ApJ...742...89F metaJ/ApJ/742/89/table1 Object information (252 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	o_	VC	f_SN	zCMB	Vmag mag	e_ mag	Dm15B mag	e_ mag	B-V mag	e_ mag	V(SiII) Mm/s	e_ Mm/s	W(SiII) 0.1nm	e_ (...)	V(CaII) Mm/s	e_ Mm/s	W(CaII) 0.1nm	e_ (...)	SNcat	Bsn	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	7	VC	d	0.0051	12.66	0.04	1.11	0.01	0.01	0.06	-9.38	0.22	84.7	6.0					0	Bsn	Simbad	190.73617	+13.25650

J/ApJ/795/142/table2

Defining photometric peculiar SNe Ia (Gonzalez-Gaitan+, 2014) ReadMe+ftp 2014ApJ...795..142G metaJ/ApJ/795/142/table2 Nearby SNe Ia Used in This Study Requiring Enough Light Curve Coverage (311 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Type	Chi2Ia	Chi291bg	Ref	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	SN Ia	3.72	111.73	Lira et al. (1998)	SN 1990N	190.73617	+13.25650

J/ApJ/830/10/table3

>20yrs of HST obs. of Cepheids in SNIa host gal. (Hoffmann+, 2016) ReadMe+ftp 2016ApJ...830...10H metaJ/ApJ/830/10/table3 Local standard stars (1095 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Gal	ID	RAJ2000 deg	DEJ2000 deg	F555W mag	e_ mmag	F814W mag	e_ mmag
1	9.04	12 42 56.2200	+13 15 28.908	N4639	26139	190.73425	+13.25803	24.040	13	23.681	26

J/ApJ/869/56/table2

Updated calibration of the CSP-I SNe Ia sample (Burns+, 2018) ReadMe+ftp 2018ApJ...869...56B metaJ/ApJ/869/56/table2 Properties of Carnegie Supernova Project I (CSP-I) and calibration SNe Ia timeSerie (139 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	zhel	zcmb	sBV	e_	dm15(B) mag	e_ mag	Vmax mag	e_ mag	EBV mag	e_ mag	Rv	e_	covER mag	muCV mag	e_ mag	Q	CSP	LC	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	0.00300	0.00407	1.122	0.031	0.961	0.061	12.677	0.007	0.128	0.016	2.3	0.7	-0.0021	31.78	0.29	0.92	0	LC	SN 1990N	190.73617	+13.25650

J/ApJ/926/98/table2

Type Ia supernovae with GALEX observations (Dubay+, 2022) ReadMe+ftp 2022ApJ...926...98D metaJ/ApJ/926/98/table2 Supernovae observed by GALEX only after discovery (104 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Disc "Y:M:D"	Nfuv	Nnuv	tFirst d	tLast d	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	SN1990N	1990-06-23	1	4	5031	7236	SN1990N	190.73617	+13.25650

J/ApJ/938/110/table7

The Pantheon+ analysis: cosmological constraints (Brout+, 2022) ReadMe+ftp 2022ApJ...938..110B metaJ/ApJ/938/110/table7 The Pantheon+ Hubble Diagram (1701 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Survey	zHD	e_	zCMB	zHel	mBcorr mag	e_ mag	c	e_	x1	e_	mB mag	e_ mag	B14	SDSSII-SN	K17	PS1MD	B19	F18	C22	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	LOWZ	0.00359	0.00084	0.00462	0.00355	12.444	0.550	-0.006	0.026	0.629	0.066	12.403	0.034	0	0	0	0	0	0	1	SN 1990N	190.73617	+13.25650

J/ApJS/105/93/table2

H II Regions in Nearby Seyfert Galaxies (Evans+ 1996) ReadMe+ftp 1996ApJS..105...93E metaJ/ApJS/105/93/table2 Inventory H II regions (2608 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NGC	Num	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Area arcsec2	Total	Peak	e	PA deg	Simbad
1	4.76	12 42 57.0000	+13 15 26.900	NGC 4639	188	12 42 57.00	+13 15 26.9	2.6	265.0	28.10	0.33	167	Simbad
2	6.48	12 42 56.3000	+13 15 24.800	NGC 4639	181	12 42 56.30	+13 15 24.8	2.3	194.0	25.70	0.39	34	Simbad
3	6.64	12 42 56.5300	+13 15 29.900	NGC 4639	185	12 42 56.53	+13 15 29.9	1.8	124.0	24.80	0.52	101	Simbad
4	7.36	12 42 56.6400	+13 15 16.800	NGC 4639	186	12 42 56.64	+13 15 16.8	3.3	460.0	44.20	0.30	118	Simbad

J/ApJS/220/20/table1

Si and Ca high-velocity features in SNe Ia (Zhao+, 2015) ReadMe+ftp 2015ApJS..220...20Z metaJ/ApJS/220/20/table1 Photometric and spectroscopic parameters of type Ia supernovae (204 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Nf	SubCl	m15B mag	e_ mag	B-V mag	e_ mag	Vcmb km/s	MType	DType	Rsn	KMAG mag	e_ mag	HVF	Rf(Si6355)e	Rf(CaIR)e	Rf(CaIR)m	Prog	Ref	B12	SNCat	Simbad	NED	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	2	N	0.95	0.05	0.01	0.06	1338	Sbc	3.50	0.74	-22.95	0.26	Strong	0.25			A,B	4	0	2	Simbad	NED	190.73617	+13.25650

J/A+A/538/A120/usc

A unified supernova catalogue (Lennarz+, 2012) ReadMe+ftp 2012A&A...538A.120L metaJ/A+A/538/A120/usc List of SNe from the unified SN catalogue (5526 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Type	Ddate	Dmag mag	Dband	Mdate	Mmag mag	Mband	RAG "h:m:s"	DEG "d:m:s"	z	f_	Dist Mpc	ASC	Simbad
1	0.68	12 42 56.7000	+13 15 23.680	1990N	12 42 56.70	+13 15 23.7	Ia	1990-06-22	15.50		1990-07-10	12.76	B	12 42 52.40	+13 15 27.8	3.3e-03		19.700	ASC	SN 1990N

J/A+A/544/A81/snsdss

Supernovae and their hosts in the SDSS DR8 (Hakobyan+, 2012) ReadMe+ftp 2012A&A...544A..81H metaJ/A+A/544/A81/snsdss Physical parameters of SNe and their host galaxies (3876 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	u_	RAJ2000 deg	DEJ2000 deg	u_	oRA arcsec	n_	oDE arcsec	n_	u_	Type	u_	f_	z	MType	u_	Bar	int	dd	b/a	gmag mag	BPT	WHAN	Sloan	Simbad
1	0.68	12 42 56.7000	+13 15 23.688	1990N		190.73625	+13.25658		63.20	E	1.80	S		Ia			0.00328	Sbc		B			0.638	11.72			Sloan	Simbad

J/A+A/630/A92/tableb3

The Hubble Catalog of Variables (Bonanos+, 2019) ReadMe+ftp 2019A&A...630A..92B metaJ/A+A/630/A92/tableb3 Catalog of constant sources (3595431 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	MatchID	GroupID	Subgroup	nFilters	Filter1	HCVmag1 mag	Filter2	HCVmag2 mag	Filter3	HCVmag3 mag	Filter4	HCVmag4 mag	Filter5	HCVmag5 mag	Filter6	HCVmag6 mag	Filter7	HCVmag7 mag	Filter8	HCVmag8 mag	Filter9	HCVmag9 mag	Filter10	HCVmag10 mag	Filter11	HCVmag11 mag	Filter12	HCVmag12 mag	Filter13	HCVmag13 mag	Filter14	HCVmag14 mag	Filter15	HCVmag15 mag	Filter16	HCVmag16 mag	Filter17	HCVmag17 mag	Filter18	HCVmag18 mag	Filter19	HCVmag19 mag	Filter20	HCVmag20 mag	Filter21	HCVmag21 mag	Filter22	HCVmag22 mag	Filter23	HCVmag23 mag	Filter24	HCVmag24 mag	Filter25	HCVmag25 mag	Filter26	HCVmag26 mag	Filter27	HCVmag27 mag	Filter28	HCVmag28 mag	Filter29	HCVmag29 mag	Filter30	HCVmag30 mag	Filter31	HCVmag31 mag	Filter32	HCVmag32 mag	Filter33	HCVmag33 mag	Filter34	HCVmag34 mag	Filter35	HCVmag35 mag	Filter36	HCVmag36 mag	Filter37	HCVmag37 mag	Filter38	HCVmag38 mag	Filter39	HCVmag39 mag	Filter40	HCVmag40 mag	Filter41	HCVmag41 mag	Filter42	HCVmag42 mag	Filter43	HCVmag43 mag	Filter44	HCVmag44 mag	Filter45	HCVmag45 mag	Filter46	HCVmag46 mag	Filter47	HCVmag47 mag
1	7.214	12 42 56.308593744	+13 15 20.51696772	190.7346191406	+13.2556991577	55920032	1009478	-5	1	ACS_F435W		ACS_F475W		ACS_F502N		ACS_F550M		ACS_F555W		ACS_F606W		ACS_F625W		ACS_F658N		ACS_F660N		ACS_F775W		ACS_F814W		ACS_F850LP		WFC3_F098M		WFC3_F105W		WFC3_F110W		WFC3_F125W		WFC3_F139M		WFC3_F140W		WFC3_F153M		WFC3_F160W		WFC3_F225W		WFC3_F275W		WFC3_F336W		WFC3_F350LP		WFC3_F390W		WFC3_F438W		WFC3_F467M		WFC3_F475W		WFC3_F502N		WFC3_F555W		WFC3_F600LP		WFC3_F606W		WFC3_F656N		WFC3_F658N		WFC3_F775W		WFC3_F814W		WFC3_F850LP		WFPC2_F300W		WFPC2_F336W		WFPC2_F439W		WFPC2_F450W		WFPC2_F502N		WFPC2_F555W	23.879	WFPC2_F606W		WFPC2_F656N		WFPC2_F675W		WFPC2_F814W
2	7.364	12 42 56.297607432	+13 15 20.49636852	190.7345733643	+13.2556934357	15332650	1009478	-5	1	ACS_F435W		ACS_F475W		ACS_F502N		ACS_F550M		ACS_F555W		ACS_F606W		ACS_F625W		ACS_F658N		ACS_F660N		ACS_F775W		ACS_F814W		ACS_F850LP		WFC3_F098M		WFC3_F105W		WFC3_F110W		WFC3_F125W		WFC3_F139M		WFC3_F140W		WFC3_F153M		WFC3_F160W		WFC3_F225W		WFC3_F275W		WFC3_F336W		WFC3_F350LP		WFC3_F390W		WFC3_F438W		WFC3_F467M		WFC3_F475W		WFC3_F502N		WFC3_F555W		WFC3_F600LP		WFC3_F606W		WFC3_F656N		WFC3_F658N		WFC3_F775W		WFC3_F814W		WFC3_F850LP		WFPC2_F300W		WFPC2_F336W		WFPC2_F439W		WFPC2_F450W		WFPC2_F502N		WFPC2_F555W	23.865	WFPC2_F606W		WFPC2_F656N		WFPC2_F675W		WFPC2_F814W
3	8.239	12 42 56.202392568	+13 15 26.48048400	190.7341766357	+13.2573556900	54031366	1009478	-5	1	ACS_F435W		ACS_F475W		ACS_F502N		ACS_F550M		ACS_F555W		ACS_F606W		ACS_F625W		ACS_F658N		ACS_F660N		ACS_F775W		ACS_F814W		ACS_F850LP		WFC3_F098M		WFC3_F105W		WFC3_F110W		WFC3_F125W		WFC3_F139M		WFC3_F140W		WFC3_F153M		WFC3_F160W		WFC3_F225W		WFC3_F275W		WFC3_F336W		WFC3_F350LP		WFC3_F390W		WFC3_F438W		WFC3_F467M		WFC3_F475W		WFC3_F502N		WFC3_F555W		WFC3_F600LP		WFC3_F606W		WFC3_F656N		WFC3_F658N		WFC3_F775W		WFC3_F814W		WFC3_F850LP		WFPC2_F300W		WFPC2_F336W		WFPC2_F439W		WFPC2_F450W		WFPC2_F502N		WFPC2_F555W	25.344	WFPC2_F606W		WFPC2_F656N		WFPC2_F675W		WFPC2_F814W
4	8.954	12 42 56.198730480	+13 15 28.20053088	190.7341613770	+13.2578334808	24355486	1009478	-5	1	ACS_F435W		ACS_F475W		ACS_F502N		ACS_F550M		ACS_F555W		ACS_F606W		ACS_F625W		ACS_F658N		ACS_F660N		ACS_F775W		ACS_F814W		ACS_F850LP		WFC3_F098M		WFC3_F105W		WFC3_F110W		WFC3_F125W		WFC3_F139M		WFC3_F140W		WFC3_F153M		WFC3_F160W		WFC3_F225W		WFC3_F275W		WFC3_F336W		WFC3_F350LP		WFC3_F390W		WFC3_F438W		WFC3_F467M		WFC3_F475W		WFC3_F502N		WFC3_F555W		WFC3_F600LP		WFC3_F606W		WFC3_F656N		WFC3_F658N		WFC3_F775W		WFC3_F814W		WFC3_F850LP		WFPC2_F300W		WFPC2_F336W		WFPC2_F439W		WFPC2_F450W		WFPC2_F502N		WFPC2_F555W	24.325	WFPC2_F606W		WFPC2_F656N		WFPC2_F675W		WFPC2_F814W

J/A+A/675/A195/mast

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/mast Master catalog used to generate the LS (1907096 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SourceId	RAJ2000 deg	DEJ2000 deg	Per d	Class	ClassALeRCE	Cat	z	ClassDR11
1	0.004	12 42 56.74080	+13 15 24.0080	SN 1990N	190.736420	+13.256669	None	SN Ia	SNIa	TNS		SNIa

J/A+A/687/A108/tabled1

Narrow absorption lines in SNe (Gonzalez-Gaitan+, 2024) ReadMe+ftp 2024A&A...687A.108G metaJ/A+A/687/A108/tabled1 Sample of SNe initially included in our sample (1824 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Type	zsp	Nsp	Refs	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	SN1990N	Ia	0.003	11	Silverman et al. 2012a, Gomez et al. 1996	SN1990N	190.73617	+13.25650

J/AJ/131/1648/table2

Type Ia supernovae at high and low redshifts (Blondin+, 2006) ReadMe+ftp 2006AJ....131.1648B metaJ/AJ/131/1648/table2 Local SN Ia data (30 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Galaxy	M	cz km/s	n_	E(B-V) mag	n_	BMAG mag	Delm15 mag	n_	Phase	Refs	Simbad	NED	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	NGC 4639		1010		0.09		-19.704	1.07		-[14-13], -[8-6], +5, +8, +[17-18]	8	Simbad	NED	190.73617	+13.25650

J/AJ/143/126/table4

Spectroscopy of 462 nearby Type Ia supernovae (Blondin+, 2012) ReadMe+ftp 2012AJ....143..126B metaJ/AJ/143/126/table4 Supernovae Ia classification using the schemes of Branch et al. (2006PASP..118..560B) and Wang et al. (2009, Cat. J/ApJ/699/L139) (246 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	f_	pW5972 0.1nm	pW6355 0.1nm	v6355 km/s	Phase d	Bcl	Wcl	f_	W09	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	SN 1990N		10.9	87.1	-9352	1.6	CN	N		1	Simbad	190.73617	+13.25650

J/MNRAS/328/1181/table3

Extragalactic supernovae (Navasardyan+, 2001) ReadMe+ftp 2001MNRAS.328.1181N metaJ/MNRAS/328/1181/table3 Known SN hosts in groups member galaxies (211 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	LGG	N	MMC	sigma km/s	Galaxy	MType	AGN	BMAG mag	log(LFIR/LB)	log(LP/LG)	RP/RGR	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	289	63	2.68	217	NGC4639	SABbc	Sy1.8	-19.07	-1.05	-1.190	0.44	190.73617	+13.25650

J/MNRAS/410/1262/tablea6

Supernova Legacy Survey. Type Ia supernovae (Walker+, 2011) ReadMe+ftp 2011MNRAS.410.1262W metaJ/MNRAS/410/1262/tablea6 Photometric properties of the low-z sample fitted using SiFTO (23 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	z	Stretch	e_	Col mag	e_ mag	Bmag mag	e_ mag	Dist mag	e_ mag	r_	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	0.004	1.092	0.010	0.051	0.013	12.69	0.02	32.20	0.09	a	Simbad	190.73617	+13.25650

J/MNRAS/414/1617/table1

Classification of type Ia supernovae (Arsenijevic, 2011) ReadMe+ftp 2011MNRAS.414.1617A metaJ/MNRAS/414/1617/table1 List of SNe Ia used in our study (74 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	z	x1	e_	c	e_	chi2	wlc15	e_	wlc*15	e_	Ref	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	0.0034	0.996	0.094	0.008	0.025	2.025	-1.680	0.349	-3.242	0.692	1	Simbad	190.73617	+13.25650

J/MNRAS/425/1789/table1

Berkeley supernova Ia program. I. (Silverman+, 2012) ReadMe+ftp 2012MNRAS.425.1789S metaJ/MNRAS/425/1789/table1 SNe Ia and host information (582 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	SNtype	Gal	MType	cz km/s	E(B-V) mag	Date "Y:M:D"	Nsp	Ep1 d	Efl d	Ref	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	Ia-norm	NGC 4639	Sbc	1019	0.025	1990-06-23	5	7.11	160.16	2	SN 1990N	190.73617	+13.25650

J/MNRAS/425/1789/table5

Berkeley supernova Ia program. I. (Silverman+, 2012) ReadMe+ftp 2012MNRAS.425.1789S metaJ/MNRAS/425/1789/table5 *SNID v7.0 Spectral Templates (277 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	r_	SNtype	Ver	Ages d	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	3	Ia-norm	1	-13,-6,3,5,15,18,39,50(8)	Simbad	190.73617	+13.25650

J/MNRAS/425/1819/tablea1

Berkeley supernova Ia program. II. (Silverman+, 2012) ReadMe+ftp 2012MNRAS.425.1819S metaJ/MNRAS/425/1819/tablea1 Summary of the spectral data set (261 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PapI	SN	n_	Phase1 d	Phase2 d	Phase3 d	Phase4 d	SNtype	Type1	Type2	Type3	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	PapI	1990N		7.11				Ia-norm			N	SN 1990N	190.73617	+13.25650

J/MNRAS/445/2440/table3

SN with associated Planck CMB temperatures (Yershov+, 2014) ReadMe+ftp 2014MNRAS.445.2440Y metaJ/MNRAS/445/2440/table3 Catalogue of supernova stars with the associated Planck CMB map pixel temperatures at the supernova locations (6359 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	Tcmb mK	e_ mK	Gal	GType	Mask	SNType
1	0.02	12 42 56.7400	+13 15 24.000	900	SN 1990N	12 42 56.74	+13 15 24.0	0.003	0.061	0.011	NGC4639	Sbc	0	Ia

J/MNRAS/448/732/sn

Type Ia SN environment within host galaxies (Anderson+, 2015) ReadMe+ftp 2015MNRAS.448..732A metaJ/MNRAS/448/732/sn SN and host galaxy parameters (table 1) and environment statistical analyses values (table A1) (103 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	n_	Host	GType	n_	Vr km/s	Stretch	(B-V)max mag	Ref	NCRHa	NCRNUV	NCRB	NCRR	NCRJ	NCRK	FrR	FrHa	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N		NGC 4639	SABbc		1018	1.064	0.041	18	0.000	0.000		0.089			0.869	0.872	Simbad	190.73617	+13.25650

J/MNRAS/454/3816/tableb1

Cobalt emission in nebular phase spectra (Childress+, 2015) ReadMe+ftp 2015MNRAS.454.3816C metaJ/MNRAS/454/3816/tableb1 Nebular SN Ia host information (32 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Host	z	DM mag	e_ mag	Meth	r_z	r_DM	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	NGC 4639	0.003395	31.67	0.07	Cepheids	Wong et al. (2006) 2006MNRAS.371.1855W	Riess et al. (2011) 2011ApJ...730..119R	Simbad	190.73617	+13.25650

J/MNRAS/456/2848/table

Properties of 500 SNe and their 419 hosts (Hakobyan+, 2016) ReadMe+ftp 2016MNRAS.456.2848H metaJ/MNRAS/456/2848/table Properties of 500 SNe and their 419 hosts (500 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Type	oRA arcsec	n_	oDE arcsec	n_	Gal	Dist Mpc	MType	u_	Bar	u_	Diam arcsec	a/b	PA deg	Inc deg	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	Ia	63.20	E	1.80	S	J124252.36+131526.5	22.471	Sbc		B		192.95	1.705	125	56.3	Simbad	190.73617	+13.25650

J/MNRAS/469/3125/table7

Abundance ratio in gamma-ray burst (Contini, 2017) ReadMe+ftp 2017MNRAS.469.3125C metaJ/MNRAS/469/3125/table7 Modelling line ratios to Hβ=1 of Type I SN host spectra at z≤0.03 (Gallagher et al., 2005ApJ...634..210G) (54 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	SN	z	[OII]3727+	[OIII]5007+	[OI]6300	[NII]6548+	Ha	[SII]6717	[SII]6731	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	NGC4639	1990N	0.0030	16.20	1.30	0.300	0.20	3.0	0.88	0.50	SN 1990N	190.73617	+13.25650

J/MNRAS/486/5785/sources

Type Ia supernova (Siebert+, 2019) ReadMe+ftp 2019MNRAS.486.5785S metaJ/MNRAS/486/5785/sources List of supernovae (775 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	SName	Simbad
1	1.20	12 42 56.6700	+13 15 23.400	1990N	12 42 56.67	+13 15 23.4	SN 1990N	SN 1990N

J/MNRAS/491/2902/tableb1

Sub-Chandrasekhar progenitors for Type Ia SNe (Flors+, 2020) ReadMe+ftp 2020MNRAS.491.2902F metaJ/MNRAS/491/2902/tableb1 Overview of spectra observations (130 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Subtype	E(B-V) mag	z	Datemax	Epoch d	Tel	Inst	Refsp	Refext	Ni/Feinf	E_	e_	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	Ia-norm	0.0223	0.003395	10 July 1990	186.0	WHT-4.2m	FOS-2	1		0.027	0.011	0.010	SN 1990N	190.73617	+13.25650
2	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	Ia-norm	0.0223	0.003395	10 July 1990	227.0	WHT-4.2m	FOS-2	1		0.023	0.006	0.004	SN 1990N	190.73617	+13.25650
3	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	Ia-norm	0.0223	0.003395	10 July 1990	255.0	WHT-4.2m	FOS-2	1		0.023	0.005	0.004	SN 1990N	190.73617	+13.25650
4	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	Ia-norm	0.0223	0.003395	10 July 1990	280.0	WHT-4.2m	FOS-2	1		0.023	0.005	0.004	SN 1990N	190.73617	+13.25650
5	1.08	12 42 56.6800	+13 15 23.400	SN 1990N	Ia-norm	0.0223	0.003395	10 July 1990	333.0	WHT-4.2m	FOS-2	1		0.026	0.007	0.004	SN 1990N	190.73617	+13.25650

J/MNRAS/493/1044/tableb2

Nebular spectra of 111 Type Ia supernovae (Tucker+, 2020) ReadMe+ftp 2020MNRAS.493.1044T metaJ/MNRAS/493/1044/tableb2 All SNe Ia studied in this work (111 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OName	Name	Type	z	r_	refdisc	r_Type	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	-	SN1990N	N	0.00340	Meyer et al. (2004MNRAS.350.1195M)	Maury et al. (1990IAUC.5039....1M)	Maury et al. (1990IAUC.5039....1M)	SN1990N	190.73617	+13.25650

J/MNRAS/499/1424/table13

Properties of 407 SNe and their 394 hosts (Hakobyan+, 2020) ReadMe+ftp 2020MNRAS.499.1424H metaJ/MNRAS/499/1424/table13 Properties of 407 SNe and their 394 hosts (407 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Type	dm15 mag	e_ mag	Gal	Dist Mpc	umag mag	gmag mag	rmag mag	imag mag	zmag mag	MType	Age Gyr	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	norm	1.040	0.1300	NGC4639	22.47100000	12.703331860	11.514695840	10.953920430	10.630907820	10.460785380	SBbc	7.0	SN 1990N	190.73617	+13.25650

J/MNRAS/505/L52/tablea1

Properties of 185 SNe Ia and their 180 hosts (Hakobyan+, 2021) ReadMe+ftp 2021MNRAS.505L..52H metaJ/MNRAS/505/L52/tablea1 Properties of 185 SNe and their 180 hosts (185 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Gal	MType	u_	Bar	u_	clDisc	u_	SNloc	u_	Rsn	Rdem	SimbadName	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	NGC4639	Sbc		B		III		outer disc		0.859252224	0.253597623	SN 1990N	190.73617	+13.25650

J/MNRAS/517/L132/tablea3

Properties of 77 SNe Ia (Karapetyan, 2022) ReadMe+ftp 2022MNRAS.517L.132K metaJ/MNRAS/517/L132/tablea3 Properties of 77 SNe Ia (77 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	IntAr	dtild	Dtild	rtild	Simbad	_RA deg	_DE deg
1	1.08	12 42 56.6800	+13 15 23.400	1990N	arm	0.830	0.117	0.859	SN 1990N	190.73617	+13.25650

J/other/PASA/39.46/table2

Pantheon+ SN Ia redshift and PV Data (Carr+, 2022) ReadMe+ftp 2022PASA...39...46C metaJ/other/PASA/39.46/table2 Redshift, peculiar velocity and auxiliary information for 2285 SNe Ia and host galaxies (2287 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SNID	IAUC	Host	RAJ2000 deg	DEJ2000 deg	RAHdeg deg	DEHdeg deg	zhel	zcmb	e_zhel	zHD	e_	vpec km/s	e_ km/s	RAGdeg deg	DEGdeg deg	zGhel	zGcmb	zGHD	vpecG km/s	GFlag	HFlag	f_zhel	SimbadName
1	1.090	12 42 56.68080	+13 15 23.3640	1990N	1990N	NGC 4639	190.736170	+13.256490	190.718290	13.257390	0.003395	0.004463	1.8e-05	0.00343	0.00084	309	250	190.666741	13.183728	0.003553	0.004621	0.00359	309	1	1	0	SN 1986G