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 14.5 14.8
S/N 13.0 21.1 21.6
S/N(c) 11.3 19.6 20.1
SN(E/C) 0.97
6080059 47
RedGreenBlue
z18.73
znorm14.55
sky 14.8 14.6 14.8
S/N 12.6 21.3 21.8
S/N(c) 10.9 19.7 20.2
SN(E/C) 0.92
6080060 47
RedGreenBlue
z18.59
znorm14.41
sky 14.9 14.7 14.9
S/N 11.9 19.6 20.2
S/N(c) 10.2 18.3 18.8
SN(E/C) 0.97
6080061 47
RedGreenBlue
z18.55
znorm14.37
sky 14.9 14.7 14.8
S/N 11.2 19.1 20.0
S/N(c) 9.5 17.8 18.5
SN(E/C) 0.97
6080062 47
RedGreenBlue
z18.56
znorm14.38
sky 14.4 14.6 14.8
S/N 11.4 19.5 20.0
S/N(c) 9.8 18.1 18.4
SN(E/C) 0.98
6080063 47
RedGreenBlue
z18.25
znorm14.07
sky 14.7 14.6 14.9
S/N 8.9 16.0 16.8
S/N(c) 7.9 14.7 15.5
SN(E/C) 0.95
6080064 47
RedGreenBlue
z18.61
znorm14.43
sky 14.6 14.7 14.8
S/N 12.0 20.5 20.8
S/N(c) 10.7 19.0 19.3
SN(E/C) 0.97
6080065 47
RedGreenBlue
z18.71
znorm14.53
sky 14.6 14.8 15.0
S/N 12.7 21.6 22.4
S/N(c) 11.1 20.1 21.0
SN(E/C) 0.95