PLATE:8924 MJD: 57443 FIELD: GD1-1

Frame	Cart	sec z	seeing	Nreads	Dither	Pixshift	Zero	sky continuum	S/N	S/N(cframe)
18810037	4	1.19	1.99	94	0.00	-0.00	19.61	[15.30,14.70,14.77]	[ 21.5, 31.9, 37.0]	[ 39.4, 26.3, 24.8]
18810038	4	1.19	1.86	94	0.51	0.00	19.64	[15.36,14.92,14.92]	[ 22.5, 33.4, 38.3]	[ 39.8, 25.8, 25.1]
18810039	4	1.20	1.74	94	0.51	-0.00	19.56	[15.40,14.97,15.07]	[ 21.8, 32.5, 36.8]	[ 37.5, 25.2, 24.2]
18810040	4	1.22	1.74	94	0.00	0.00	19.50	[15.48,15.12,15.17]	[ 21.2, 31.8, 36.5]	[ 35.9, 24.7, 23.4]

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18810039	0.507	0.000	19.56	18810040	0.003	0.504	19.50
1	18810038	0.506	0.001	19.63	18810037	0.000	0.507	19.62

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
18810037
Red Green Blue
z 19.61
znorm 14.68
sky 15.3 14.7 14.8
S/N 21.5 31.9 37.0
S/N(c) 39.4 26.3 24.8
SN(E/C) 0.89

18810038
Red Green Blue
z 19.64
znorm 14.70
sky 15.4 14.9 14.9
S/N 22.5 33.4 38.3
S/N(c) 39.8 25.8 25.1
SN(E/C) 0.91

18810039
Red Green Blue
z 19.56
znorm 14.63
sky 15.4 15.0 15.1
S/N 21.8 32.5 36.8
S/N(c) 37.5 25.2 24.2
SN(E/C) 0.94

18810040
Red Green Blue
z 19.50
znorm 14.57
sky 15.5 15.1 15.2
S/N 21.2 31.8 36.5
S/N(c) 35.9 24.7 23.4
SN(E/C) 0.87