PLATE:8915 MJD: 57531 FIELD: 030+60

Frame	Cart	sec z	seeing	Nreads	Dither	Pixshift	Zero	sky continuum	S/N	S/N(cframe)
19690026	5	1.07	1.36	47	0.00	-0.00	18.16	[13.49,13.37,13.33]	[ 10.9, 16.7, 20.1]	[ 13.8, 12.1, 19.7]
19690027	5	1.06	1.42	47	0.49	0.00	18.29	[13.58,13.54,13.41]	[ 11.6, 18.1, 21.5]	[ 15.6, 13.7, 22.2]
19690028	5	1.05	1.32	47	0.49	-0.00	17.35	[13.32,13.23,13.11]	[ 5.8, 10.0, 11.8]	[ 8.4, 7.8, 12.8]
19690029	5	1.04	1.53	47	-0.00	0.00	16.50	[12.95,12.93,12.86]	[ 2.6, 4.8, 5.8]	[ 4.4, 4.4, 7.3]

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19690028	0.495	0.000	17.34	19690029	-0.001	0.496	16.48
1	19690027	0.494	0.001	18.33	19690026	0.000	0.495	18.16

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
19690026
Red Green Blue
z 18.16
znorm 13.98
sky 13.5 13.4 13.3
S/N 10.9 16.7 20.1
S/N(c) 13.8 12.1 19.7
SN(E/C) 0.54

19690027
Red Green Blue
z 18.29
znorm 14.11
sky 13.6 13.5 13.4
S/N 11.6 18.1 21.5
S/N(c) 15.6 13.7 22.2
SN(E/C) 0.50

19690028
Red Green Blue
z 17.35
znorm 13.17
sky 13.3 13.2 13.1
S/N 5.8 10.0 11.8
S/N(c) 8.4 7.8 12.8
SN(E/C) 0.72

19690029
Red Green Blue
z 16.50
znorm 12.32
sky 12.9 12.9 12.9
S/N 2.6 4.8 5.8
S/N(c) 4.4 4.4 7.3
SN(E/C) 0.95