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)
11450055 47
RedGreenBlue
z19.04
znorm14.86
sky 15.1 14.4 14.4
S/N 14.7 24.0 26.4
S/N(c) 13.0 22.9 24.8
SN(E/C) 0.34
11450056 47
RedGreenBlue
z18.94
znorm14.76
sky 14.9 14.5 14.8
S/N 13.8 23.1 25.5
S/N(c) 11.8 21.3 23.5
SN(E/C) 0.33
11450057 47
RedGreenBlue
z19.05
znorm14.87
sky 15.0 14.7 15.0
S/N 15.1 24.3 27.7
S/N(c) 13.3 22.9 25.6
SN(E/C) 0.34
11450058 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.7 14.9
S/N 15.5 25.2 28.3
S/N(c) 13.7 23.5 26.2
SN(E/C) 0.33
11450059 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.6 14.8
S/N 15.8 25.2 28.6
S/N(c) 14.0 23.9 26.7
SN(E/C) 0.32
11450060 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.8 15.1
S/N 15.4 24.9 28.3
S/N(c) 13.7 23.5 26.6
SN(E/C) 0.33
11450061 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 14.8 14.8
S/N 15.4 24.9 28.2
S/N(c) 13.7 23.4 26.7
SN(E/C) 0.33
11450062 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.8 15.0
S/N 15.2 24.7 28.1
S/N(c) 13.6 23.4 26.5
SN(E/C) 0.33