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)
11350032 47
RedGreenBlue
z18.47
znorm14.29
sky 14.6 14.4 14.2
S/N 10.9 17.9 18.2
S/N(c) 9.6 16.3 17.1
SN(E/C) 0.97
11350033 47
RedGreenBlue
z18.64
znorm14.46
sky 15.0 14.9 14.8
S/N 12.0 20.3 20.5
S/N(c) 10.6 18.6 19.3
SN(E/C) 0.95
11350034 47
RedGreenBlue
z18.84
znorm14.66
sky 14.7 14.6 14.7
S/N 13.6 22.6 23.5
S/N(c) 12.2 20.8 22.3
SN(E/C) 0.94
11350035 47
RedGreenBlue
z18.94
znorm14.76
sky 14.8 14.6 14.8
S/N 14.6 23.9 25.4
S/N(c) 12.9 22.3 24.0
SN(E/C) 0.95
11350036 47
RedGreenBlue
z18.85
znorm14.67
sky 14.8 14.7 14.8
S/N 13.6 22.6 24.2
S/N(c) 12.1 21.2 22.9
SN(E/C) 0.94
11350037 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 14.8 14.7
S/N 14.9 24.2 25.7
S/N(c) 13.3 22.4 24.4
SN(E/C) 0.93
11350038 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.7 14.8
S/N 16.5 26.4 28.4
S/N(c) 14.8 24.4 27.0
SN(E/C) 0.96
11350039 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.7 14.8
S/N 16.4 26.5 28.5
S/N(c) 14.9 24.5 26.9
SN(E/C) 0.94