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

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	0.048	09 21 52.07000	+51 00 06.5400	1999by		N 2841	09 22 02	+50 58.5	63	638	.SAR3*	13.1	=	IaPec	09 21 52.070	+51 00 06.54	Arbour, Lick Observatory Supernova Search, Berko

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	0.895	09 21 52.15658251992	+51 00 06.9616382587	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-PRODUCT	image	3	SN1999BY	140.467319093833	+51.00193378840520	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
2	0.895	09 21 52.15658251992	+51 00 06.9616382587	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-RAW_STANDARD	image	1	SN1999BY	140.467319093833	+51.00193378840520	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
3	0.895	09 21 52.15658251992	+51 00 06.9616382587	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-CALIBRATED	image	2	SN1999BY	140.467319093833	+51.00193378840520	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
4	0.895	09 21 52.15658251996	+51 00 06.9616382588	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-CALIBRATED	image	2	SN1999BY	140.467319093833	+51.00193378840522	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
5	0.895	09 21 52.15658251996	+51 00 06.9616382588	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-PRODUCT	image	3	SN1999BY	140.467319093833	+51.00193378840522	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
6	0.895	09 21 52.15658251996	+51 00 06.9616382588	ivo://cadc.nrc.ca/mirror/HST?o6fz24010/o6fz24010-RAW_STANDARD	image	1	SN1999BY	140.467319093833	+51.00193378840522	0.01996265424280	52161.5094767	52161.5204028	Datalink	application/x-votable+xml;content=datalink
7	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
8	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
9	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
10	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
11	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
12	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
13	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
14	1.264	09 21 51.94047758424	+51 00 06.8958205280	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570220	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
15	1.264	09 21 51.94047758416	+51 00 06.8958205278	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570216	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
16	1.264	09 21 51.94047758416	+51 00 06.8958205278	ivo://cadc.nrc.ca/mirror/HST?u6a02702r/u6a02702r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570216	0.01430557878713	52020.6335058	52020.6375567	Datalink	application/x-votable+xml;content=datalink
17	1.264	09 21 51.94047758416	+51 00 06.8958205278	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-RAW_STANDARD	image	1	SN1999BY-3	140.466418656601	+51.00191550570216	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
18	1.264	09 21 51.94047758416	+51 00 06.8958205278	ivo://cadc.nrc.ca/mirror/HST?u6a02701r/u6a02701r-CALIBRATED	image	2	SN1999BY-3	140.466418656601	+51.00191550570216	0.01430557878713	52020.6272558	52020.6313067	Datalink	application/x-votable+xml;content=datalink
19	1.415	09 21 51.93165746935	+51 00 07.1231111260	ivo://cadc.nrc.ca/mirror/HST?u6a02501r/u6a02501r-RAW_STANDARD	image	1	SN1999BY-1	140.466381906122	+51.00197864197945	0.01430557930218	52035.0717004	52035.0757514	Datalink	application/x-votable+xml;content=datalink
20	1.415	09 21 51.93165746935	+51 00 07.1231111260	ivo://cadc.nrc.ca/mirror/HST?u6a02501r/u6a02501r-CALIBRATED	image	2	SN1999BY-1	140.466381906122	+51.00197864197945	0.01430557930218	52035.0717004	52035.0757514	Datalink	application/x-votable+xml;content=datalink

Result truncated to 20 rows on a total of 95 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	1.20	09 21 52.1800	+51 00 07.200	SN1999BY	09 21 52.18	+51 00 07.2	STIS/CCD	5955	O6FZ24010	2001-09-09T12:13		I

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	1.202	09 21 52.18000	+51 00 07.2000	1999by	NGC2841	09 22 02	+50 58 37	Sb	638	13.66	Ia pec	LOSS,Arbour	09 21 52.180	+51 00 07.20

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-) ReadMe+ftp metaB/vsx/vsx Variable Star indeX, Version 2025-04-07 (original column names in green) (10278983 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	09 21 52.0704	+51 00 06.588	234361		SN 1999by	0	SN Ia-pec		15.000												140.46696	+51.00183

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	3	09 21 52.38	+51 00 07.8	SN1999by	166.914	+44.120	0.0027	N2841	6:20	2.908	3.067	140.468	+51.002

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	0.01	09 21 52.0700	+51 00 06.600	1999by	166.91	44.11	657	704	827	Sb	91.0	-96.0	-10.9	UBVRI	0.016	27,30	Simbad	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	0.0028	13.54	13.10	0.400	0.200	0.030	Simbad	1.98	1.26	1.465	0.97	1.00	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	09 21 52.07	+51 00 06.6	0.003	0.001	31.017	0.053	0.030	0.022			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	0.01	09 21 52.0700	+51 00 06.600	1999by	16	VC		0.0028	13.09	0.03	1.96	0.03	0.49	0.03	-10.10	0.22							1	Bsn	Simbad	140.46696	+51.00183

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	0.00	09 21 52.0704	+51 00 06.588	SN 1999by	SN Ia	84.91	4.51	Ganeshalingam et al. (2010), Garnavich et al. (2004)	SN 1999by	140.46696	+51.00183

J/ApJ/882/120/table1

CfA, CSP, BSP and LOSS spec. & phot. of SNe Ia (Wang+, 2019) ReadMe+ftp 2019ApJ...882..120W metaJ/ApJ/882/120/table1 Classification, spectroscopic and photometric properties of the SN Ia sample (206 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Group	Name	Type	vSiII 10+4km/s	e_ 10+2km/s	Delm15B mag	e_ 10-2mag	(B-V)max mag	e_ 10-2mag	l_	EW 0.1nm	e_ 10-3nm	Delm60B mag	e_ mag	Delm60V mag	e_ mag	Ref	SNCat	Simbad	NED	_RA deg	_DE deg
1	0.00	09 21 52.0704	+51 00 06.588	3	SN 1999by	91bg	1.02	3	1.91	5	0.50	3		0.00	20	3.51	10	3.20	10	4,8	2	SN 1999by	NED	140.46696	+51.00183

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	0.00	09 21 52.0704	+51 00 06.588	SN1999by	1999-04-30	14	17	1725	3613	SN1999by	140.46696	+51.00183

J/ApJ/930/70/table1

A compilation of optical spectra from 361 SNe Ia (Hu+, 2022) ReadMe+ftp 2022ApJ...930...70H metaJ/ApJ/930/70/table1 Supernovae in the spectral dataset (361 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	sType	z	Nsp	Start d	End d	Source	r_z	MaxRef	PhotRef	Kaepora	Simbad	_RA deg	_DE deg
1	0.00	09 21 52.0704	+51 00 06.588	SN1999by	Ia-91bg	0.002128	25	-6.19	32.89	WISeREP,Kaepora	1	3	8	1	SN1999by	140.46696	+51.00183

J/ApJS/190/418/sne

Light curves for 165 SNe (Ganeshalingam+, 2010) ReadMe+ftp 2010ApJS..190..418G metaJ/ApJS/190/418/sne SNe positions from Simbad (165 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Comp	LC	Simbad
1	0.5	09 21 52.100	+51 00 07.00	SN 1999by	09 21 52.1	+51 00 07	Comp	LC	Simbad

J/ApJS/220/9/table3

CfAIR2: NIR light curves of Type Ia SNe (Friedman+, 2015) ReadMe+ftp 2015ApJS..220....9F metaJ/ApJS/220/9/table3 SN Ia and SN Iax with published NIR photometry (213 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	D	Type	Ref	Simbad	NED	_RA deg	_DE deg
1	0.00	09 21 52.0704	+51 00 06.588	SN1999by		Iap	G04	Simbad	NED	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	2	91bg	1.90	0.03	0.49	0.04	809	Sb	3.00	0.54	-24.68	0.23				0.30	A,B	8,9	1	2	Simbad	NED	140.46696	+51.00183

J/ApJS/275/34/uvit_dr1

UVIT DR1, comprehensive catalog of UVIT obs. (Piridi+, 2024) ReadMe+ftp 2024ApJS..275...34P metaJ/ApJS/275/34/uvit_dr1 UVIT catalog (table 9) (420363 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Filter	UID	RAJ2000 deg	DEJ2000 deg	ISOmag mag	AUTOmag mag	KRadius	Radius pix	Aworld deg	Bworld deg	PAworld deg	Ell	Class	mu mag	APERmag3 mag	IRAFmag mag	Sharpness	Flagid	Nepoch	NS/G	Stype
1	7.28	09 21 52.6416	+51 00 11.484	Sapphire	G08_010T03_79	140.46934	+51.00319	23.643	21.955	8.503	4.596	1.5e-04	8.8e-05	-0.3003	0.405	0.518	23.310	23.220			7	0_0		99

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	1.20	09 21 52.1800	+51 00 07.200	1999by	09 21 52.18	+51 00 07.2	Ia	1999-04-30	15.00		1999-05-10	13.66	B	09 22 02.39	+50 58 37.0	2.1e-03		13.100	ASC	SN 1999by

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	1.21	09 21 52.1808	+51 00 07.200	1999by		140.46742	+51.00200		100.00	W	91.00	N		Ia pec			0.00212	Sb					0.527	9.90			Sloan	Simbad

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	0.012	09 21 52.07160	+51 00 06.5920	SN 1999by	140.466965	+51.001831	None	SN Ia-pec	SNIa	TNS		SNIa

J/A+A/684/A104/tablea1

J-PLUS SN Normalized Cumulative Rank (Gonzalez-Diaz+, 2024) ReadMe+ftp 2024A&A...684A.104G metaJ/A+A/684/A104/tablea1 SN sample informations (418 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Tile	Name	Type	RAJ2000 deg	DEJ2000 deg	RAHdeg deg	DEHdeg deg	side	z	SimbadName
1	0.141	09 21 52.0800000	+51 00 06.480000	1000001-JPLUS-02242-v202202_	SN1999by	Ia	140.46700000	+51.00180000	140.511000	50.9765000	850	2.1e-03	SN 1999by

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	0.00	09 21 52.0704	+51 00 06.588	SN1999by	Ia	0.002	36	Silverman et al. 2012a, Blondin et al. 2012	SN1999by	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	NGC 2841		638		0.00	g	-17.719	1.90	g	-[5-3], +8, +11, +25, +29	31-33	Simbad	NED	140.46696	+51.00183

J/AJ/135/1598/table1

Optical spectroscopy of type Ia supernovae (Matheson+, 2008) ReadMe+ftp 2008AJ....135.1598M metaJ/AJ/135/1598/table1 SN Ia and host basic data (32 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Host	OName	czh km/s	MHost	E(B-V) mag	SNC	Simbad	NED	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	1999by	NGC 2841		638	Sb	0.016	SNC	Simbad	NED	140.46696	+51.00183

J/AJ/143/126/table1

Spectroscopy of 462 nearby Type Ia supernovae (Blondin+, 2012) ReadMe+ftp 2012AJ....143..126B metaJ/AJ/143/126/table1 Basic supernovae parameters (462 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	z	Ref1	MJD d	f_	M	Dm15B mag	Ref2	BMag mag	B-V mag	Bm-Vm mag	CfA	Simbad	NED	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	SN 1999by	0.0022	B,M,SN	51309.2		S	1.97	B				0	Simbad	NED	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	SN 1999by		52.5	103.3	-10096	0.3	CL	91bg		0	Simbad	140.46696	+51.00183

J/PASP/114/820/table1

Supernovae host galaxies classification (van den Bergh+, 2002) ReadMe+ftp 2002PASP..114..820V metaJ/PASP/114/820/table1 Classifications of SN host galaxies (177 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Gal	DDOType	SNType	Vel km/s	n_	Rem	Simbad	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.5	09 21 52.100	+51 00 07.00	1999by	NGC 2841	Sa	Ia-pec	638			Simbad	09 21 52.1	+51 00 07

J/MNRAS/395/1409/tablea1

Type II-P SN progenitor constraints (Smartt+, 2009) ReadMe+ftp 2009MNRAS.395.1409S metaJ/MNRAS/395/1409/tablea1 SNe discovered between 1998-2008.5 in galaxies with recessional velocities less than 2000km/s (141 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Class	SN	Gal	Vvir km/s	Type	HST	Com	Simbad	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	Type Ia	SN 1999by	NGC2841	830.9	Ia		Garnavich et al. (2004ApJ...613.1120G)	Simbad	140.46696	+51.00183

J/MNRAS/412/1419/table4

Nearby supernova rates (Leaman+, 2011) ReadMe+ftp 2011MNRAS.412.1419L metaJ/MNRAS/412/1419/table4 Supernovae full sample (929 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Sample	SN	Date "Y:M:D"	Xoff arcsec	n_	Yoff arcsec	n_	mag mag	IAUC1	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	IAUC2	Type	z km/s	Disc	Host	DEgdeg deg	Name	Simbad	NED
1	0.01	09 21 52.0700	+51 00 06.600	lof	1999by	1999-04-30	100.0	W	91.0	N	15.0	7156	09 21 52.07	+51 00 06.6	7156	Iabg	638	LOSS	NGC_2841	50.97640	NGC 2841	Simbad	NED

J/MNRAS/412/1441/table1

SNe luminosity functions (Li+, 2011) ReadMe+ftp 2011MNRAS.412.1441L metaJ/MNRAS/412/1441/table1 Host galaxies of supernovae in the luminosity function sample (180 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	n_	Type	Host	TT	Dist Mpc	B0mag mag	e_ mag	Kmag mag	e_ mag	SNcat	Simbad	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	1999by	F	Ia-91bg	NGC 2841	4	11.4	9.537	0.116	6.062	0.019	SNcat	Simbad	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	0.0021	-1.444	0.063	0.360	0.025	17.604	-2.085	1.116	-2.261	0.497	1, 2	Simbad	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	Ia-91bg	NGC 2841	Sb	639	0.018	1999-04-30	1	183.50		2	SN 1999by	140.46696	+51.00183

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	0.01	09 21 52.0700	+51 00 06.600	1999by	4	Ia-91bg	1	[-5:-3],[3:8],25,29,31,33,42,50(1)	Simbad	140.46696	+51.00183

J/MNRAS/436/774/tablea1

Core collapse supernovae (type Ibc) (Eldridge+, 2013) ReadMe+ftp 2013MNRAS.436..774E metaJ/MNRAS/436/774/tablea1 Core collapse SNe discovered between 1998-2012.25 in galaxies with recessional velocities less than 2000km/s (201 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	n_	SN	Gal	Vvir km/s	Type	HSTFOV	Com	Notes	SimbadName	NED	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	Ia	1999by	NGC2841	831.0	Ia		(66)		SN 1999by	NED	140.46696	+51.00183

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	0.09	09 21 52.0700	+51 00 06.500	819	SN 1999by	09 21 52.07	+51 00 06.5	0.002	-0.174	0.004	NGC2841	Sb	0	IaPec

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	0.01	09 21 52.0700	+51 00 06.600	1999by		NGC 2841	SAb		638	0.618	0.484	08, 07	0.000	0.534		0.160			0.752	0.789	Simbad	140.46696	+51.00183

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	0.09	09 21 52.0700	+51 00 06.500	1999by	09 21 52.07	+51 00 06.5	SN 1999by	SN 1999by

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	0.00	09 21 52.0704	+51 00 06.588	-	SN1999by	91bg-like	0.00213	de Vaucouleurs et al. (1991rc3..book.....D)	Arbour et al. (1999IAUC.7156....1A)	Gerardy & Fesen (1999IAUC.7158....2G)	SN1999by	140.46696	+51.00183

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	0.00	09 21 52.0704	+51 00 06.588	1999by	91bg	1.899	0.0310	NGC2841	15.80200000	10.797979270	9.278936739	8.536999587	8.135016554	7.893631849	Sab	13.8	SN 1999by	140.46696	+51.00183

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	0.00	09 21 52.0704	+51 00 06.588	1999by	NGC2841	Sab				IV		outer disc		0.600256694	0.166281075	SN 1999by	140.46696	+51.00183

J/MNRAS/509/5275/tabled4

SNe Ia type LF study (Sharon+, 2022) ReadMe+ftp 2022MNRAS.509.5275S metaJ/MNRAS/509/5275/tabled4 LOSS SNe Ia sample Johnson filters B- and V-band colour stretches and decline rates (63 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	LOSS	sBV	n_	dm15B mag	dm15V mag	dm8B mag	dm30V mag	D Mpc	SimbadName	_RA deg	_DE deg
1	0.00	09 21 52.0704	+51 00 06.588	1999by	*	0.4911	dir	1.9120	1.2860	1.0110	2.169	11.4	SN 1999by	140.46696	+51.00183

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	0.000	09 21 52.07040	+51 00 06.5880	1999by	1999by	NGC 2841	140.466960	+51.001830	140.510960	50.976530	0.002000	0.002570	4.4e-05	0.00322	0.00084	-194	250							0	1	0	SN 1994D

J/other/Sci/340.170/tables1

Classifications of 188 SNe Ia (Wang+, 2013) ReadMe+ftp 2013Sci...340..170W metaJ/other/Sci/340.170/tables1 Observed parameters and classifications of 188 SNe Ia (188 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	SNhost	Vcmb km/s	TType	KMAG mag	e_ mag	R25 arcmin	e_ (...)	Rsn	e_	VSiII km/s	e_ km/s	fu	fg	fr	SNType	Simbad	_RA deg	_DE deg
1	0.01	09 21 52.0700	+51 00 06.600	1999by	NGC 2841	841	3.0	-24.68	0.23	13.02	4.86	0.64	0.03	1.01	0.02	0.50	0.93	0.87	Iabg	Simbad	140.46696	+51.00183