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)
10880036 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.6 14.6
S/N 15.7 25.5 26.4
S/N(c) 18.6 38.5 46.5
SN(E/C) 0.94
10880037 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.5 14.7
S/N 16.4 26.4 27.1
S/N(c) 19.2 39.8 48.0
SN(E/C) 0.94
10880038 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.8
S/N 15.9 26.2 26.8
S/N(c) 18.9 39.6 47.7
SN(E/C) 0.96
10880039 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.7 14.7
S/N 15.7 25.6 26.2
S/N(c) 18.7 39.1 47.1
SN(E/C) 0.95
10880040 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.7 14.7
S/N 15.0 25.1 25.7
S/N(c) 18.2 38.3 45.8
SN(E/C) 0.94
10880041 47
RedGreenBlue
z18.92
znorm14.74
sky 15.1 14.8 14.9
S/N 14.2 23.6 24.2
S/N(c) 17.3 36.6 43.5
SN(E/C) 0.97
10880042 47
RedGreenBlue
z19.01
znorm14.83
sky 15.1 14.7 14.8
S/N 15.1 25.1 26.0
S/N(c) 18.0 38.1 45.6
SN(E/C) 0.96
10880043 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.8 14.6
S/N 15.7 26.2 26.8
S/N(c) 18.6 39.1 47.6
SN(E/C) 0.94