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)
7200059 47
RedGreenBlue
z18.59
znorm14.41
sky 15.4 15.2 15.0
S/N 12.0 20.0 23.5
S/N(c) 10.4 18.4 22.1
SN(E/C) 0.97
7200060 47
RedGreenBlue
z18.62
znorm14.44
sky 15.4 15.2 15.7
S/N 12.1 20.3 24.0
S/N(c) 10.6 18.6 22.5
SN(E/C) 0.97
7200061 47
RedGreenBlue
z18.59
znorm14.41
sky 15.5 15.4 15.9
S/N 12.0 19.9 23.7
S/N(c) 10.5 18.3 22.1
SN(E/C) 0.97
7200062 47
RedGreenBlue
z18.54
znorm14.36
sky 15.6 15.6 16.5
S/N 11.3 19.6 23.0
S/N(c) 9.8 18.0 21.3
SN(E/C) 0.98
7200063 47
RedGreenBlue
z18.67
znorm14.49
sky 15.6 15.4 16.0
S/N 12.6 20.7 24.2
S/N(c) 10.9 19.1 23.0
SN(E/C) 0.97
7200064 47
RedGreenBlue
z18.68
znorm14.50
sky 15.8 15.4 16.1
S/N 12.9 21.0 24.2
S/N(c) 11.1 19.2 23.1
SN(E/C) 0.96
7200065 47
RedGreenBlue
z18.73
znorm14.55
sky 15.3 15.2 16.3
S/N 13.2 21.5 24.8
S/N(c) 11.5 19.8 23.6
SN(E/C) 0.95
7200066 47
RedGreenBlue
z18.66
znorm14.48
sky 15.9 15.4 15.9
S/N 12.8 20.9 24.0
S/N(c) 11.1 19.0 22.7
SN(E/C) 0.97