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
z18.96
znorm14.78
sky 15.7 14.9 14.8
S/N 14.8 23.7 26.6
S/N(c) 13.3 22.8 25.2
SN(E/C) 0.93
11110034 47
RedGreenBlue
z19.00
znorm14.82
sky 15.1 14.8 15.4
S/N 15.1 24.3 27.3
S/N(c) 13.6 23.3 26.0
SN(E/C) 0.93
11110035 47
RedGreenBlue
z19.00
znorm14.82
sky 15.3 14.9 15.2
S/N 15.1 24.3 27.0
S/N(c) 13.6 23.0 25.8
SN(E/C) 0.91
11110036 47
RedGreenBlue
z18.93
znorm14.75
sky 15.5 15.1 15.2
S/N 14.4 23.6 26.1
S/N(c) 12.8 22.4 25.0
SN(E/C) 0.94
11110037 47
RedGreenBlue
z18.88
znorm14.70
sky 15.1 15.1 15.4
S/N 13.9 23.0 25.3
S/N(c) 12.3 21.5 24.2
SN(E/C) 0.89
11110038 47
RedGreenBlue
z19.04
znorm14.86
sky 15.6 15.0 15.2
S/N 15.6 25.3 27.7
S/N(c) 13.9 23.7 26.5
SN(E/C) 0.93
11110039 47
RedGreenBlue
z19.06
znorm14.87
sky 15.2 15.1 15.2
S/N 15.9 25.9 27.9
S/N(c) 14.1 24.4 26.6
SN(E/C) 0.88
11110040 47
RedGreenBlue
z19.07
znorm14.89
sky 15.3 15.1 15.3
S/N 15.8 25.8 28.1
S/N(c) 14.0 24.1 26.8
SN(E/C) 0.92