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
z19.07
znorm14.89
sky 15.1 14.7 14.5
S/N 14.8 23.5 26.0
S/N(c) 19.1 21.5 56.2
SN(E/C) 0.44
8410060 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.7 15.0
S/N 15.2 24.2 26.9
S/N(c) 19.1 21.9 57.4
SN(E/C) 0.44
8410061 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.7 15.0
S/N 15.3 24.5 27.4
S/N(c) 19.4 22.2 58.3
SN(E/C) 0.42
8410062 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.7 14.9
S/N 14.9 24.2 27.1
S/N(c) 19.1 21.9 58.0
SN(E/C) 0.42
8410063 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.8 14.9
S/N 15.0 24.4 27.1
S/N(c) 19.2 22.0 58.1
SN(E/C) 0.44
8410064 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.8 15.1
S/N 14.6 23.9 26.4
S/N(c) 18.9 21.6 57.8
SN(E/C) 0.47
8410065 47
RedGreenBlue
z19.01
znorm14.83
sky 14.9 15.0 15.0
S/N 14.1 23.4 25.8
S/N(c) 18.2 21.0 56.3
SN(E/C) 0.46
8410066 47
RedGreenBlue
z18.98
znorm14.80
sky 14.9 15.1 15.2
S/N 13.7 22.7 25.2
S/N(c) 18.0 20.8 55.6
SN(E/C) 0.47