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
z19.14
znorm14.96
sky 14.8 14.6 14.3
S/N 16.5 26.4 27.2
S/N(c) 14.8 24.6 25.6
SN(E/C) 0.90
10260037 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.5 14.7
S/N 16.8 26.8 28.4
S/N(c) 15.1 25.5 26.8
SN(E/C) 0.93
10260038 47
RedGreenBlue
z19.23
znorm15.05
sky 14.8 14.6 14.7
S/N 17.4 27.6 28.9
S/N(c) 15.5 25.8 27.1
SN(E/C) 0.90
10260039 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.6 14.7
S/N 16.9 27.1 28.8
S/N(c) 15.1 25.8 26.9
SN(E/C) 0.89
10260040 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.5 14.7
S/N 17.3 27.4 29.4
S/N(c) 15.5 26.2 27.6
SN(E/C) 0.89
10260041 47
RedGreenBlue
z19.22
znorm15.04
sky 14.9 14.5 14.7
S/N 17.4 27.4 28.7
S/N(c) 15.6 26.0 27.4
SN(E/C) 0.86
10260042 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.6 14.6
S/N 16.9 27.3 28.4
S/N(c) 15.5 25.0 27.3
SN(E/C) 0.86
10260043 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.5 14.7
S/N 17.1 27.4 29.2
S/N(c) 15.6 25.5 27.8
SN(E/C) 0.87