Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
6760036 47
RedGreenBlue
z19.21
znorm15.03
sky 14.7 14.3 14.2
S/N 17.3 25.3 29.0
S/N(c) 14.8 23.3 26.0
SN(E/C) 0.87
6760037 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.4 14.5
S/N 16.7 25.3 28.7
S/N(c) 14.2 23.1 25.9
SN(E/C) 0.88
6760038 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.5 14.7
S/N 16.4 25.1 28.4
S/N(c) 14.1 23.1 25.4
SN(E/C) 0.94
6760039 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.5 14.5
S/N 16.7 25.6 28.7
S/N(c) 14.2 23.5 25.9
SN(E/C) 0.87
6760040 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.5 14.4
S/N 16.3 25.6 28.0
S/N(c) 14.0 23.5 25.3
SN(E/C) 0.88
6760041 47
RedGreenBlue
z19.22
znorm15.04
sky 14.7 14.4 14.4
S/N 17.1 26.1 28.9
S/N(c) 14.5 24.0 26.2
SN(E/C) 0.83
6760042 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.5 14.4
S/N 16.4 26.3 28.4
S/N(c) 14.1 24.2 26.2
SN(E/C) 0.87
6760043 47
RedGreenBlue
z19.22
znorm15.04
sky 14.6 14.5 14.4
S/N 16.2 26.3 28.0
S/N(c) 13.9 23.7 26.3
SN(E/C) 0.80