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)
11110033 47
RedGreenBlue
z18.95
znorm14.77
sky 15.3 14.5 14.5
S/N 14.6 23.2 24.7
S/N(c) 15.3 11.3 5.1
SN(E/C) 0.94
11110034 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.5 14.8
S/N 15.1 23.8 25.9
S/N(c) 15.8 11.7 5.2
SN(E/C) 0.92
11110035 47
RedGreenBlue
z18.99
znorm14.81
sky 15.0 14.5 14.8
S/N 15.0 23.8 25.8
S/N(c) 15.6 11.6 5.2
SN(E/C) 0.92
11110036 47
RedGreenBlue
z18.92
znorm14.74
sky 14.8 14.7 14.8
S/N 14.2 23.2 24.9
S/N(c) 15.1 11.2 5.0
SN(E/C) 0.95
11110037 47
RedGreenBlue
z18.88
znorm14.70
sky 15.1 14.8 14.8
S/N 13.9 22.3 24.1
S/N(c) 14.8 11.0 4.9
SN(E/C) 0.88
11110038 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.6 14.7
S/N 15.3 24.8 26.5
S/N(c) 16.0 12.0 5.3
SN(E/C) 0.93
11110039 47
RedGreenBlue
z19.05
znorm14.87
sky 15.1 14.8 14.8
S/N 15.8 25.1 26.5
S/N(c) 16.0 12.0 5.3
SN(E/C) 0.87
11110040 47
RedGreenBlue
z19.06
znorm14.88
sky 15.1 14.7 14.8
S/N 15.6 24.9 26.7
S/N(c) 16.2 12.0 5.3
SN(E/C) 0.92