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)
11040049 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.6 14.4
S/N 14.0 23.4 24.9
S/N(c) 26.7 33.6 24.2
SN(E/C) 0.94
11040050 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.6 14.6
S/N 13.9 22.9 24.5
S/N(c) 26.4 34.4 24.3
SN(E/C) 0.94
11040051 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.7 14.7
S/N 14.0 23.4 25.6
S/N(c) 27.0 34.9 25.1
SN(E/C) 0.93
11040052 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.6 14.6
S/N 14.0 23.2 25.2
S/N(c) 26.7 34.6 24.8
SN(E/C) 0.94
11040053 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.7
S/N 14.0 22.8 25.0
S/N(c) 26.5 34.0 24.6
SN(E/C) 0.95
11040054 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.7 14.7
S/N 13.4 21.9 24.2
S/N(c) 25.4 33.2 23.7
SN(E/C) 0.92
11040055 47
RedGreenBlue
z18.96
znorm14.78
sky 15.0 14.8 14.6
S/N 13.7 22.1 24.4
S/N(c) 25.7 33.5 24.1
SN(E/C) 0.94
11040056 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 14.7 14.7
S/N 13.7 22.5 24.7
S/N(c) 25.7 33.7 24.0
SN(E/C) 0.95