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
z19.06
znorm14.88
sky 15.0 14.3 14.3
S/N 16.3 25.1 28.5
S/N(c) 14.3 50.0 22.0
SN(E/C) 0.83
7010053 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.7
S/N 16.2 25.9 28.7
S/N(c) 14.6 51.2 22.0
SN(E/C) 0.87
7010054 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.5 14.6
S/N 16.2 25.8 28.4
S/N(c) 14.5 51.5 22.2
SN(E/C) 0.86
7010055 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.5 14.8
S/N 16.0 26.0 28.3
S/N(c) 14.9 51.9 22.1
SN(E/C) 0.82
7010056 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.5 14.7
S/N 15.5 25.5 27.9
S/N(c) 15.0 51.9 22.2
SN(E/C) 0.85
7010057 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.5 14.6
S/N 14.6 24.9 27.2
S/N(c) 15.2 51.2 21.9
SN(E/C) 0.85
7010058 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.4 14.6
S/N 14.6 24.7 26.6
S/N(c) 15.4 51.1 21.8
SN(E/C) 0.89
7010059 47
RedGreenBlue
z19.04
znorm14.86
sky 14.7 14.5 14.6
S/N 14.6 24.8 26.7
S/N(c) 15.6 51.1 21.9
SN(E/C) 0.90