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
z18.63
znorm14.45
sky 15.1 14.7 14.5
S/N 11.5 18.7 21.2
S/N(c) 11.7 25.7 15.5
SN(E/C) 0.81
7850093 47
RedGreenBlue
z18.68
znorm14.50
sky 15.1 14.7 15.1
S/N 11.6 19.4 22.0
S/N(c) 11.8 25.9 15.7
SN(E/C) 0.76
7850094 47
RedGreenBlue
z18.78
znorm14.60
sky 15.3 14.8 15.0
S/N 12.5 20.9 23.0
S/N(c) 12.6 27.4 16.5
SN(E/C) 0.77
7850095 47
RedGreenBlue
z18.80
znorm14.62
sky 15.5 14.9 15.1
S/N 12.9 20.7 23.6
S/N(c) 13.1 27.6 17.1
SN(E/C) 0.73
7850096 47
RedGreenBlue
z18.87
znorm14.69
sky 15.2 14.9 15.1
S/N 13.3 21.3 24.7
S/N(c) 13.4 28.8 17.6
SN(E/C) 0.70
7850097 47
RedGreenBlue
z18.85
znorm14.67
sky 15.3 15.1 15.3
S/N 13.4 21.7 24.5
S/N(c) 13.5 28.8 17.5
SN(E/C) 0.74
7850098 47
RedGreenBlue
z18.84
znorm14.66
sky 15.4 15.0 15.0
S/N 13.2 21.1 24.2
S/N(c) 13.4 28.4 17.1
SN(E/C) 0.75
7850099 47
RedGreenBlue
z18.85
znorm14.67
sky 15.5 15.1 15.0
S/N 13.4 21.6 24.2
S/N(c) 13.2 28.5 17.2
SN(E/C) 0.74
7850100 47
RedGreenBlue
z18.82
znorm14.64
sky 15.2 15.2 15.1
S/N 13.0 21.0 23.8
S/N(c) 13.0 28.2 17.1
SN(E/C) 0.71
7850101 47
RedGreenBlue
z18.86
znorm14.68
sky 15.4 15.3 15.1
S/N 13.6 21.7 24.3
S/N(c) 13.4 28.7 17.4
SN(E/C) 0.76
7850102 47
RedGreenBlue
z18.79
znorm14.61
sky 15.2 15.2 15.4
S/N 12.9 20.9 23.7
S/N(c) 13.2 27.8 16.9
SN(E/C) 0.72
7850103 47
RedGreenBlue
z18.82
znorm14.64
sky 15.0 15.2 15.1
S/N 13.0 21.1 24.0
S/N(c) 13.2 28.0 17.2
SN(E/C) 0.69