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
z18.74
znorm14.56
sky 14.9 14.5 15.1
S/N 13.2 21.0 25.0
S/N(c) 11.4 20.0 23.2
SN(E/C) 0.96
6080059 47
RedGreenBlue
z18.74
znorm14.56
sky 14.9 14.6 15.1
S/N 13.0 21.6 24.8
S/N(c) 11.2 20.5 22.9
SN(E/C) 0.91
6080060 47
RedGreenBlue
z18.59
znorm14.41
sky 15.0 14.7 15.2
S/N 11.8 19.9 22.4
S/N(c) 10.2 18.8 20.7
SN(E/C) 0.97
6080061 47
RedGreenBlue
z18.56
znorm14.38
sky 14.7 14.7 15.1
S/N 11.5 19.3 22.1
S/N(c) 10.0 18.1 20.6
SN(E/C) 0.97
6080062 47
RedGreenBlue
z18.56
znorm14.38
sky 14.9 14.8 14.9
S/N 11.7 19.9 22.0
S/N(c) 10.0 18.4 20.4
SN(E/C) 0.97
6080063 47
RedGreenBlue
z18.26
znorm14.08
sky 14.8 14.6 15.2
S/N 9.2 16.1 18.5
S/N(c) 7.9 14.9 17.0
SN(E/C) 0.94
6080064 47
RedGreenBlue
z18.62
znorm14.44
sky 14.9 14.8 15.1
S/N 11.9 20.6 22.9
S/N(c) 10.6 19.4 21.6
SN(E/C) 0.95
6080065 47
RedGreenBlue
z18.72
znorm14.54
sky 15.0 15.0 15.2
S/N 12.8 22.0 23.4
S/N(c) 11.1 20.6 22.1
SN(E/C) 0.94