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
z19.14
znorm14.96
sky 14.9 14.7 14.9
S/N 16.4 25.8 28.5
S/N(c) 14.7 24.6 26.6
SN(E/C) 0.88
6410058 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 15.3
S/N 16.4 25.8 28.6
S/N(c) 14.6 24.4 26.7
SN(E/C) 0.84
6410059 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.6 15.1
S/N 16.3 26.0 28.6
S/N(c) 14.7 24.6 26.9
SN(E/C) 0.86
6410060 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.7 15.3
S/N 16.5 26.3 29.2
S/N(c) 14.9 24.8 27.4
SN(E/C) 0.88
6410061 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.9 15.2
S/N 16.4 26.2 29.0
S/N(c) 14.8 24.6 27.1
SN(E/C) 0.84
6410062 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.8 15.2
S/N 16.4 26.5 29.0
S/N(c) 14.9 24.8 27.3
SN(E/C) 0.84
6410063 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.8 15.2
S/N 16.7 26.8 29.6
S/N(c) 15.0 25.4 27.6
SN(E/C) 0.83
6410064 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 15.1 15.3
S/N 16.9 26.7 29.9
S/N(c) 15.2 25.2 28.0
SN(E/C) 0.87