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
z19.05
znorm14.87
sky 15.5 14.7 14.8
S/N 15.1 23.7 27.9
S/N(c) 13.6 22.0 26.5
SN(E/C) 0.45
8410060 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.7 15.0
S/N 15.1 24.2 28.9
S/N(c) 13.6 22.6 27.3
SN(E/C) 0.44
8410061 47
RedGreenBlue
z19.11
znorm14.93
sky 15.4 14.7 15.1
S/N 15.4 24.7 29.4
S/N(c) 13.9 22.9 27.8
SN(E/C) 0.42
8410062 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 15.1
S/N 15.0 24.2 28.8
S/N(c) 13.6 22.7 27.4
SN(E/C) 0.42
8410063 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.9 15.2
S/N 15.0 24.3 29.0
S/N(c) 13.7 22.7 27.5
SN(E/C) 0.44
8410064 47
RedGreenBlue
z19.06
znorm14.88
sky 15.0 14.8 15.3
S/N 14.5 23.8 28.4
S/N(c) 13.0 22.3 27.0
SN(E/C) 0.47
8410065 47
RedGreenBlue
z18.99
znorm14.81
sky 15.3 15.1 15.3
S/N 14.3 23.3 27.2
S/N(c) 13.1 21.7 25.7
SN(E/C) 0.46
8410066 47
RedGreenBlue
z18.97
znorm14.79
sky 15.1 15.1 15.4
S/N 13.9 22.8 27.1
S/N(c) 12.8 21.2 25.7
SN(E/C) 0.47