PLATE:9071 MJD: 57560 FIELD: DRACO

Frame	Cart	sec z	seeing	Nreads	Dither	Pixshift	Zero	sky continuum	S/N	S/N(cframe)
19980022	7	1.20	3.50	94	0.00	0.00	18.57	[14.75,14.54,14.60]	[ 15.5, 21.1, 25.9]	[ 12.8, 26.5, 16.3]
19980023	7	1.17	3.25	94	0.50	-0.00	18.76	[14.73,14.62,14.71]	[ 17.7, 24.0, 29.5]	[ 14.7, 29.9, 18.6]
19980024	7	1.15	2.83	94	0.51	-0.00	18.78	[14.80,14.74,14.68]	[ 17.6, 23.9, 29.7]	[ 14.9, 30.1, 18.8]
19980025	7	1.14	2.55	94	0.00	0.00	19.00	[14.95,14.89,14.86]	[ 19.9, 26.7, 33.3]	[ 16.2, 32.3, 20.1]

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19980024	0.505	0.000	18.80	19980025	0.003	0.503	19.00
1	19980023	0.505	0.000	18.79	19980022	0.000	0.505	18.56

Visit (multiple exposure and dither combined) spectra

Frame Zeropoints Mag plots Spatial mag deviation Spatial sky telluric CH4 Spatial sky telluric CO2 Spatial sky telluric H2O Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission
19980022
Red Green Blue
z 18.57
znorm 13.63
sky 14.7 14.5 14.6
S/N 15.5 21.1 25.9
S/N(c) 12.8 26.5 16.3
SN(E/C) 0.88

19980023
Red Green Blue
z 18.76
znorm 13.83
sky 14.7 14.6 14.7
S/N 17.7 24.0 29.5
S/N(c) 14.7 29.9 18.6
SN(E/C) 0.83

19980024
Red Green Blue
z 18.78
znorm 13.85
sky 14.8 14.7 14.7
S/N 17.6 23.9 29.7
S/N(c) 14.9 30.1 18.8
SN(E/C) 0.88

19980025
Red Green Blue
z 19.00
znorm 14.07
sky 14.9 14.9 14.9
S/N 19.9 26.7 33.3
S/N(c) 16.2 32.3 20.1
SN(E/C) 0.79