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)
7850092 47
RedGreenBlue
z18.64
znorm14.46
sky 15.3 14.7 14.8
S/N 11.5 18.6 23.5
S/N(c) 9.7 16.7 21.9
SN(E/C) 0.79
7850093 47
RedGreenBlue
z18.69
znorm14.51
sky 15.6 14.9 15.3
S/N 11.8 19.4 23.6
S/N(c) 9.8 17.6 21.8
SN(E/C) 0.76
7850094 47
RedGreenBlue
z18.78
znorm14.60
sky 15.6 15.0 15.2
S/N 12.7 20.5 25.0
S/N(c) 10.7 18.8 23.4
SN(E/C) 0.74
7850095 47
RedGreenBlue
z18.81
znorm14.63
sky 15.6 14.9 15.5
S/N 12.9 20.7 25.4
S/N(c) 10.8 18.9 23.6
SN(E/C) 0.74
7850096 47
RedGreenBlue
z18.88
znorm14.70
sky 15.3 15.0 15.5
S/N 13.4 21.4 26.5
S/N(c) 11.4 19.6 24.7
SN(E/C) 0.69
7850097 47
RedGreenBlue
z18.86
znorm14.68
sky 15.9 15.2 15.4
S/N 13.2 21.8 26.4
S/N(c) 11.5 20.2 24.6
SN(E/C) 0.71
7850098 47
RedGreenBlue
z18.84
znorm14.66
sky 15.3 15.1 15.3
S/N 13.3 21.3 26.0
S/N(c) 11.5 19.5 24.1
SN(E/C) 0.73
7850099 47
RedGreenBlue
z18.86
znorm14.68
sky 15.2 15.0 15.1
S/N 13.5 21.5 25.8
S/N(c) 11.4 19.5 24.2
SN(E/C) 0.72
7850100 47
RedGreenBlue
z18.83
znorm14.65
sky 15.4 15.2 15.4
S/N 13.2 21.1 25.6
S/N(c) 11.3 19.2 23.9
SN(E/C) 0.70
7850101 47
RedGreenBlue
z18.86
znorm14.68
sky 15.4 15.3 15.4
S/N 13.6 21.8 26.1
S/N(c) 11.7 19.9 24.4
SN(E/C) 0.75
7850102 47
RedGreenBlue
z18.80
znorm14.62
sky 15.3 15.1 15.6
S/N 12.9 21.2 25.2
S/N(c) 11.1 19.4 23.6
SN(E/C) 0.73
7850103 47
RedGreenBlue
z18.83
znorm14.65
sky 15.8 15.3 15.5
S/N 13.2 21.1 25.6
S/N(c) 11.4 19.4 23.8
SN(E/C) 0.68