PLATE:7924 MJD: 57320 FIELD: 146+12

Frame	Cart	sec z	seeing	Nreads	Dither	Pixshift	Zero	sky continuum	S/N	S/N(cframe)
17580018	1	1.18	1.56	47	0.00	-0.00	19.01	[14.86,14.51,14.70]	[ 14.7, 23.3, 26.5]	[ 25.8, 22.1, 21.1]
17580019	1	1.19	1.62	47	0.51	0.00	18.94	[14.89,14.70,14.77]	[ 13.8, 22.6, 25.7]	[ 24.7, 21.2, 20.2]
17580020	1	1.19	1.57	47	0.51	-0.00	18.99	[15.05,14.59,14.69]	[ 14.0, 23.1, 26.2]	[ 25.5, 21.8, 20.9]
17580021	1	1.20	1.56	47	0.00	0.00	18.99	[14.63,14.69,14.58]	[ 14.3, 23.7, 26.8]	[ 25.2, 21.1, 20.7]

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17580020	0.511	0.000	18.95	17580018	0.000	0.511	18.98
1	17580019	0.511	0.000	18.89	17580021	0.001	0.510	18.95

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
17580018
Red Green Blue
z 19.01
znorm 14.83
sky 14.9 14.5 14.7
S/N 14.7 23.3 26.5
S/N(c) 25.8 22.1 21.1
SN(E/C) 0.95

17580019
Red Green Blue
z 18.94
znorm 14.76
sky 14.9 14.7 14.8
S/N 13.8 22.6 25.7
S/N(c) 24.7 21.2 20.2
SN(E/C) 0.94

17580020
Red Green Blue
z 18.99
znorm 14.81
sky 15.0 14.6 14.7
S/N 14.0 23.1 26.2
S/N(c) 25.5 21.8 20.9
SN(E/C) 0.92

17580021
Red Green Blue
z 18.99
znorm 14.81
sky 14.6 14.7 14.6
S/N 14.3 23.7 26.8
S/N(c) 25.2 21.1 20.7
SN(E/C) 0.93