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)
7010052 47
RedGreenBlue
z19.04
znorm14.86
sky 14.9 14.3 14.5
S/N 16.3 25.1 28.5
S/N(c) 14.8 24.0 27.2
SN(E/C) 0.83
7010053 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.5 14.8
S/N 16.4 26.1 29.3
S/N(c) 14.9 24.8 27.8
SN(E/C) 0.86
7010054 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.4 14.8
S/N 16.2 25.9 29.5
S/N(c) 14.7 24.6 27.9
SN(E/C) 0.85
7010055 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.5 14.7
S/N 15.9 26.2 29.4
S/N(c) 14.5 24.8 27.9
SN(E/C) 0.83
7010056 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.6 14.8
S/N 15.8 25.8 29.2
S/N(c) 14.5 24.4 27.6
SN(E/C) 0.86
7010057 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.6 14.7
S/N 14.9 25.0 28.8
S/N(c) 13.4 23.6 27.2
SN(E/C) 0.86
7010058 47
RedGreenBlue
z19.01
znorm14.83
sky 14.6 14.5 14.7
S/N 14.5 24.8 28.6
S/N(c) 12.9 23.2 27.0
SN(E/C) 0.90
7010059 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.5 14.7
S/N 14.4 24.8 28.8
S/N(c) 12.6 23.2 26.8
SN(E/C) 0.87