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)
6410057 47
RedGreenBlue
z19.11
znorm14.93
sky 15.1 14.6 14.7
S/N 15.9 25.3 28.2
S/N(c) 14.3 24.2 26.2
SN(E/C) 0.88
6410058 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.6 14.9
S/N 16.3 25.3 28.3
S/N(c) 14.5 24.0 26.6
SN(E/C) 0.87
6410059 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.7 15.0
S/N 16.1 25.4 28.3
S/N(c) 14.5 24.0 26.6
SN(E/C) 0.86
6410060 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.8 15.0
S/N 16.1 25.9 28.6
S/N(c) 14.4 24.5 26.9
SN(E/C) 0.89
6410061 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.7 15.0
S/N 16.2 25.9 28.6
S/N(c) 14.8 24.5 26.9
SN(E/C) 0.84
6410062 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.8 15.0
S/N 16.3 26.0 28.7
S/N(c) 14.9 24.7 26.9
SN(E/C) 0.85
6410063 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 14.8 15.0
S/N 16.6 26.4 29.1
S/N(c) 14.9 25.1 27.4
SN(E/C) 0.85
6410064 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.9 15.1
S/N 16.6 26.5 29.6
S/N(c) 15.0 25.0 27.8
SN(E/C) 0.87