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
z18.58
znorm14.40
sky 15.4 15.1 14.8
S/N 12.2 19.6 21.1
S/N(c) 10.7 18.0 20.1
SN(E/C) 0.98
7200060 47
RedGreenBlue
z18.61
znorm14.43
sky 15.5 15.3 15.5
S/N 12.1 20.2 22.0
S/N(c) 10.6 18.6 20.5
SN(E/C) 0.97
7200061 47
RedGreenBlue
z18.58
znorm14.40
sky 15.8 15.4 15.3
S/N 12.0 19.7 21.5
S/N(c) 10.5 18.0 20.1
SN(E/C) 0.99
7200062 47
RedGreenBlue
z18.52
znorm14.34
sky 15.5 15.5 15.5
S/N 11.5 19.2 20.8
S/N(c) 10.1 17.5 19.5
SN(E/C) 0.99
7200063 47
RedGreenBlue
z18.65
znorm14.47
sky 15.9 15.3 15.6
S/N 12.5 20.9 22.6
S/N(c) 11.0 19.2 21.3
SN(E/C) 0.98
7200064 47
RedGreenBlue
z18.67
znorm14.49
sky 15.1 15.3 15.6
S/N 12.8 20.9 22.9
S/N(c) 11.2 19.1 21.6
SN(E/C) 0.98
7200065 47
RedGreenBlue
z18.73
znorm14.54
sky 15.0 15.1 15.6
S/N 13.1 21.5 23.8
S/N(c) 11.5 19.6 22.5
SN(E/C) 0.94
7200066 47
RedGreenBlue
z18.66
znorm14.48
sky 15.8 15.3 15.5
S/N 12.8 21.0 23.1
S/N(c) 11.3 19.0 21.6
SN(E/C) 1.00