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)
7010063 47
RedGreenBlue
z19.25
znorm15.07
sky 15.2 14.7 14.5
S/N 17.0 27.7 29.5
S/N(c) 15.3 26.4 28.6
SN(E/C) 0.89
7010064 47
RedGreenBlue
z19.24
znorm15.06
sky 14.9 14.6 14.8
S/N 17.1 27.1 29.6
S/N(c) 15.0 25.6 28.3
SN(E/C) 0.92
7010065 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.6 14.8
S/N 16.6 26.5 28.8
S/N(c) 14.6 24.9 27.5
SN(E/C) 0.92
7010066 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.7 14.7
S/N 16.6 26.6 28.5
S/N(c) 14.6 25.1 27.2
SN(E/C) 0.94
7010067 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.7 14.8
S/N 16.3 26.2 28.0
S/N(c) 14.3 24.7 26.8
SN(E/C) 0.94
7010068 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.7 14.9
S/N 16.8 26.8 28.5
S/N(c) 14.9 25.2 27.3
SN(E/C) 0.93
7010069 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.7 14.8
S/N 17.0 26.9 28.5
S/N(c) 15.1 25.2 27.2
SN(E/C) 0.94
7010070 47
RedGreenBlue
z19.14
znorm14.96
sky 15.1 14.7 14.8
S/N 16.2 26.3 27.8
S/N(c) 14.3 24.6 26.7
SN(E/C) 0.96