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)
3760062 47
RedGreenBlue
z18.15
znorm13.97
sky 13.6 13.4 13.4
S/N 8.2 13.6 14.4
S/N(c) 9.7 8.1 15.5
SN(E/C) 0.93
3760063 47
RedGreenBlue
z18.16
znorm13.98
sky 13.4 13.3 13.4
S/N 7.6 13.3 14.3
S/N(c) 9.4 8.0 15.5
SN(E/C) 0.83
3760064 47
RedGreenBlue
z17.77
znorm13.59
sky 13.3 13.2 13.3
S/N 5.6 9.7 10.6
S/N(c) 7.3 6.4 12.4
SN(E/C) 0.91
3760065 47
RedGreenBlue
z18.39
znorm14.21
sky 13.8 13.6 13.6
S/N 9.5 16.4 17.4
S/N(c) 11.2 9.1 17.8
SN(E/C) 0.83
3760066 47
RedGreenBlue
z18.45
znorm14.27
sky 14.0 13.8 13.8
S/N 10.2 17.6 18.6
S/N(c) 11.7 9.5 18.7
SN(E/C) 0.83
3760067 47
RedGreenBlue
z18.49
znorm14.31
sky 14.0 13.9 13.9
S/N 10.4 18.3 19.4
S/N(c) 11.9 9.8 19.0
SN(E/C) 0.83
3760068 47
RedGreenBlue
z18.61
znorm14.43
sky 14.2 14.0 13.9
S/N 11.6 20.1 20.9
S/N(c) 12.9 10.4 20.2
SN(E/C) 0.80
3760069 47
RedGreenBlue
z18.70
znorm14.52
sky 14.1 14.0 13.9
S/N 12.3 20.8 21.8
S/N(c) 13.5 10.9 21.2
SN(E/C) 0.74
3760070 47
RedGreenBlue
z18.04
znorm13.86
sky 13.4 13.4 13.4
S/N 7.1 12.6 13.3
S/N(c) 8.7 7.4 14.5
SN(E/C) 0.89
3760071 47
RedGreenBlue
z18.41
znorm14.23
sky 13.7 13.7 13.6
S/N 9.7 17.1 18.2
S/N(c) 11.3 9.3 18.1
SN(E/C) 0.89
3760072 47
RedGreenBlue
z18.48
znorm14.30
sky 13.8 13.7 13.6
S/N 10.4 18.1 19.1
S/N(c) 11.4 9.5 18.6
SN(E/C) 0.84
3760073 47
RedGreenBlue
z18.43
znorm14.25
sky 13.7 13.6 13.6
S/N 9.8 17.5 18.6
S/N(c) 11.3 9.2 18.1
SN(E/C) 0.88