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)
6080058 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.4 14.8
S/N 13.0 21.1 21.6
S/N(c) 26.0 11.0 13.2
SN(E/C) 0.97
6080059 47
RedGreenBlue
z18.72
znorm14.54
sky 14.8 14.5 14.8
S/N 12.6 21.0 21.8
S/N(c) 25.7 11.1 13.1
SN(E/C) 0.92
6080060 47
RedGreenBlue
z18.58
znorm14.40
sky 14.9 14.6 14.9
S/N 11.9 19.3 20.2
S/N(c) 23.6 10.3 12.3
SN(E/C) 0.97
6080061 47
RedGreenBlue
z18.55
znorm14.37
sky 14.9 14.6 14.8
S/N 11.2 18.9 20.0
S/N(c) 23.1 10.2 12.3
SN(E/C) 0.97
6080062 47
RedGreenBlue
z18.55
znorm14.37
sky 14.4 14.5 14.8
S/N 11.4 19.3 20.0
S/N(c) 23.0 10.1 12.2
SN(E/C) 0.98
6080063 47
RedGreenBlue
z18.25
znorm14.07
sky 14.7 14.6 14.9
S/N 8.9 15.9 16.8
S/N(c) 19.1 9.0 10.6
SN(E/C) 0.95
6080064 47
RedGreenBlue
z18.61
znorm14.43
sky 14.6 14.7 14.8
S/N 12.0 20.4 20.8
S/N(c) 23.8 10.6 12.7
SN(E/C) 0.97
6080065 47
RedGreenBlue
z18.71
znorm14.53
sky 14.6 14.7 15.0
S/N 12.7 21.5 22.4
S/N(c) 25.8 11.0 13.4
SN(E/C) 0.95