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)
10260036 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.5 14.5
S/N 16.4 26.2 27.6
S/N(c) 14.6 24.8 26.0
SN(E/C) 0.90
10260037 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.4 14.7
S/N 16.8 26.6 28.8
S/N(c) 15.1 25.4 27.2
SN(E/C) 0.92
10260038 47
RedGreenBlue
z19.21
znorm15.03
sky 14.7 14.5 14.8
S/N 17.4 27.5 30.1
S/N(c) 15.4 26.0 28.3
SN(E/C) 0.89
10260039 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.5 14.8
S/N 17.0 27.0 28.9
S/N(c) 15.1 25.7 27.6
SN(E/C) 0.90
10260040 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.5 14.7
S/N 17.3 27.5 29.5
S/N(c) 15.5 26.2 28.2
SN(E/C) 0.91
10260041 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.5 14.7
S/N 17.4 27.4 29.4
S/N(c) 15.6 26.1 27.9
SN(E/C) 0.86
10260042 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.6 14.6
S/N 16.8 27.2 29.1
S/N(c) 15.4 25.0 27.6
SN(E/C) 0.86
10260043 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.6 14.7
S/N 17.1 27.4 29.6
S/N(c) 15.4 25.6 28.1
SN(E/C) 0.89