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)
6650092 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.0 14.0
S/N 12.7 20.3 21.8
S/N(c) 10.5 18.5 20.5
SN(E/C) 0.88
6650093 47
RedGreenBlue
z18.79
znorm14.61
sky 14.6 14.2 14.3
S/N 13.4 20.7 23.8
S/N(c) 10.9 19.0 22.1
SN(E/C) 0.88
6650094 47
RedGreenBlue
z18.83
znorm14.65
sky 14.4 14.2 14.3
S/N 13.7 21.1 24.0
S/N(c) 11.5 19.1 21.9
SN(E/C) 0.89
6650095 47
RedGreenBlue
z18.81
znorm14.63
sky 14.8 14.2 14.3
S/N 13.1 20.6 23.6
S/N(c) 10.7 18.6 21.4
SN(E/C) 0.87
6650096 47
RedGreenBlue
z18.59
znorm14.41
sky 15.0 14.3 14.5
S/N 11.3 18.3 20.8
S/N(c) 9.4 16.6 18.9
SN(E/C) 0.80
6650097 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.5 14.5
S/N 12.3 20.3 22.4
S/N(c) 10.3 18.1 20.4
SN(E/C) 0.84
6650098 47
RedGreenBlue
z18.63
znorm14.45
sky 14.6 14.5 14.5
S/N 11.4 18.3 21.2
S/N(c) 9.4 16.5 19.1
SN(E/C) 0.84
6650099 47
RedGreenBlue
z18.51
znorm14.33
sky 14.6 14.5 14.6
S/N 10.4 16.9 19.1
S/N(c) 8.6 15.1 17.1
SN(E/C) 0.89
6650100 47
RedGreenBlue
z18.57
znorm14.39
sky 14.9 14.6 14.5
S/N 10.3 17.4 19.9
S/N(c) 8.4 15.2 18.0
SN(E/C) 0.87
6650101 47
RedGreenBlue
z18.60
znorm14.42
sky 14.8 14.4 14.5
S/N 10.2 17.7 18.7
S/N(c) 8.6 16.1 17.2
SN(E/C) 0.89
6650102 47
RedGreenBlue
z18.41
znorm14.23
sky 14.8 14.5 14.5
S/N 8.6 15.6 16.7
S/N(c) 7.3 14.0 15.0
SN(E/C) 0.91
6650103 47
RedGreenBlue
z18.43
znorm14.25
sky 14.8 14.4 14.4
S/N 9.1 15.5 17.1
S/N(c) 7.7 14.0 15.8
SN(E/C) 0.90