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)
8410059 47
RedGreenBlue
z19.09
znorm14.90
sky 15.4 14.8 14.8
S/N 15.2 23.8 27.9
S/N(c) 13.2 22.1 26.6
SN(E/C) 0.45
8410060 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.9 15.2
S/N 15.3 24.4 29.3
S/N(c) 13.4 22.7 27.8
SN(E/C) 0.44
8410061 47
RedGreenBlue
z19.14
znorm14.96
sky 15.3 14.8 15.2
S/N 15.4 24.9 29.4
S/N(c) 13.7 23.4 28.1
SN(E/C) 0.42
8410062 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.8 15.4
S/N 15.2 24.6 29.1
S/N(c) 13.6 23.0 27.6
SN(E/C) 0.41
8410063 47
RedGreenBlue
z19.12
znorm14.94
sky 15.4 15.0 15.5
S/N 15.3 24.5 29.1
S/N(c) 13.5 23.0 27.7
SN(E/C) 0.44
8410064 47
RedGreenBlue
z19.08
znorm14.90
sky 15.4 15.1 15.4
S/N 15.0 24.0 28.7
S/N(c) 13.1 22.7 27.2
SN(E/C) 0.47
8410065 47
RedGreenBlue
z19.01
znorm14.83
sky 15.3 15.1 15.5
S/N 14.4 23.2 27.4
S/N(c) 12.8 21.9 25.8
SN(E/C) 0.45
8410066 47
RedGreenBlue
z18.99
znorm14.81
sky 15.2 15.1 15.5
S/N 13.9 22.7 27.3
S/N(c) 12.3 21.3 26.0
SN(E/C) 0.47