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)
11040038 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.5 14.2
S/N 16.7 25.6 26.1
S/N(c) 15.0 24.1 25.6
SN(E/C) 0.86
11040039 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.5 14.4
S/N 17.0 25.7 26.6
S/N(c) 15.4 24.2 25.9
SN(E/C) 0.81
11040040 47
RedGreenBlue
z19.11
znorm14.93
sky 15.2 14.6 14.4
S/N 16.9 25.9 26.4
S/N(c) 15.2 24.6 25.6
SN(E/C) 0.85
11040041 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.7 14.5
S/N 16.8 25.9 26.1
S/N(c) 15.2 24.4 25.4
SN(E/C) 0.79
11040042 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.7 14.5
S/N 16.9 26.1 26.3
S/N(c) 15.3 24.5 25.6
SN(E/C) 0.82
11040043 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.7 14.5
S/N 16.7 25.6 26.1
S/N(c) 15.1 24.3 25.3
SN(E/C) 0.80
11040044 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.8 14.6
S/N 17.3 26.3 26.5
S/N(c) 15.4 24.7 25.8
SN(E/C) 0.81
11040045 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.8 14.7
S/N 17.2 26.7 27.2
S/N(c) 15.6 25.2 26.3
SN(E/C) 0.81