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J/A+A/456/881/desccat
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EIS: infrared deep public survey (Olsen+, 2006)

2006A&A...456..881O

Content of the file object in cat/*.cat fits files (69 rows)

Full	Param	Unit	Expla
1	FIELD_POS	—	Reference number to field parameters
2	SeqNr	—	Running object number
3	MAG_ISO	mag	Isophotal magnitude
4	MAGERR_ISO	mag	RMS error for isophotal magnitude
5	MAG_ISOCOR	mag	Corrected isophotal magnitude
6	MAGERR_ISOCOR	mag	RMS error for corrected isophotal magnitude
7	MAG_APER	mag	Fixed aperture magnitude vector
8	MAGERR_APER	mag	RMS error vector for fixed aperture mag.
9	MAG_AUTO	mag	Kron-like elliptical aperture magnitude
10	MAGERR_AUTO	mag	RMS error for AUTO magnitude
11	KRON_RADIUS	—	Kron apertures in units of A or B
12	BackGr	ct	Background at centroid position
13	Level	ct	Detection threshold above background
14	MaxVal	ct	Peak flux above background
15	NPIX	pix+2	Isophotal area above Analysis threshold
16	Xpos	pix	Object position along x
17	Ypos	pix	Object position along y
18	ALPHA_J2000	deg	Right ascension of barycenter (J2000)
19	DELTA_J2000	deg	Declination of barycenter (J2000)
20	XM2	pix+2	Variance along x
21	YM2	pix+2	Variance along y
22	Corr	pix+2	Covariance between x and y
23	CXX_IMAGE	pix-2	Cxx object ellipse parameter
24	CYY_IMAGE	pix-2	Cyy object ellipse parameter
25	CXY_IMAGE	pix-2	Cxy object ellipse parameter
26	A	pix	Profile RMS along major axis
27	B	pix	Profile RMS along minor axis
28	Theta	deg	Position angle (CCW/x)
29	A_WORLD	deg	Profile RMS along major axis (world units)
30	B_WORLD	deg	Profile RMS along minor axis (world units)
31	THETA_WORLD	deg	Position angle (CCW/world-x)
32	THETA_J2000	deg	Position angle (east of north) (J2000)
33	ERRX2_IMAGE	pix+2	Variance of position along x
34	ERRY2_IMAGE	pix+2	Variance of position along y
35	ERRXY_IMAGE	pix+2	Covariance of position between x and y
36	ERRCXX_IMAGE	pix-2	Cxx error ellipse parameter
37	ERRCYY_IMAGE	pix-2	Cyy error ellipse parameter
38	ERRCXY_IMAGE	pix-2	Cxy error ellipse parameter
39	ERRA_IMAGE	pix	RMS position error along major axis
40	ERRB_IMAGE	pix	RMS position error along minor axis
41	ERRTHETA_IMAGE	deg	Error ellipse position angle (CCW/x)
42	ERRA_WORLD	pix	World RMS position error along major axis
43	ERRB_WORLD	pix	World RMS position error along minor axis
44	ERRTHETA_WORLD	deg	Error ellipse pos. angle (CCW/world-x)
45	ERRTHETA_J2000	deg	J2000 error ellipse pos. angle (east of north)
46	MU_THRESHOLD	mag/arcsec+2	Detection threshold above background
47	ISOAREA_WORLD	deg+2	Isophotal area above Analysis threshold
48	ISOAREAF_WORLD	deg+2	Isophotal area (filtered) above Detection thres
49	Flag	—	Extraction flags
50	FWHM_IMAGE	pix	FWHM assuming a gaussian core
51	FWHM_WORLD	deg	FWHM assuming a gaussian core
52	ELONGATION	—	A_IMAGE/B_IMAGE
53	ELLIPTICITY	—	1 - B_IMAGE/A_IMAGE
54	CLASS_STAR	—	S/G classifier output
55	FLUX_RADIUS	pix	Fraction-of-light radii
56	FLAG_TRIM	—	trimming flag, 0-included in good region
57	FLAG_SAT	—	saturation flag, 1 - object us saturated
58	FLAG_SEX1	—	If 1: SExtractor flag = 1 is set
59	FLAG_SEX2	—	If 1: SExtractor flag = 2 is set
60	FLAG_SEX4	—	If 1: SExtractor flag = 4 is set
61	FLAG_SEX8	—	If 1: SExtractor flag = 8 is set
62	FLAG_SEX16	—	If 1: SExtractor flag = 16 is set
63	FLAG_SEX32	—	If 1: SExtractor flag = 32 is set
64	FLAG_SEX64	—	If 1: SExtractor flag = 64 is set
65	FLAG_SEX128	—	If 1: SExtractor flag = 128 is set
66	FLAG_MASK	—	masking flag, 0-included in good region
67	EISFLAG	—	trimming and masking flag, 2-masked, 1-only tri
68	FLAG_STATE	—	If 1: Some flag is set
69	FLAG_STAR	—	classification flag 0-galaxy 1-star