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)
7560011 47
RedGreenBlue
z18.94
znorm14.76
sky 14.4 14.0 14.0
S/N 14.3 23.8 24.7
S/N(c) 12.9 22.2 23.3
SN(E/C) 0.88
7560012 47
RedGreenBlue
z18.81
znorm14.63
sky 14.1 13.9 14.0
S/N 12.6 21.3 23.1
S/N(c) 11.0 19.7 21.2
SN(E/C) 0.89
7560013 47
RedGreenBlue
z18.70
znorm14.52
sky 13.9 13.9 13.9
S/N 11.3 19.6 21.1
S/N(c) 10.0 18.0 19.4
SN(E/C) 0.89
7560014 47
RedGreenBlue
z18.28
znorm14.10
sky 13.7 13.6 13.7
S/N 8.2 14.8 15.8
S/N(c) 7.2 13.4 14.5
SN(E/C) 0.93
7560015 47
RedGreenBlue
z17.59
znorm13.41
sky 13.4 13.3 13.6
S/N 4.5 8.7 9.7
S/N(c) 4.0 7.6 9.0
SN(E/C) 0.95
7560016 47
RedGreenBlue
z18.23
znorm14.05
sky 13.7 13.6 13.8
S/N 7.8 14.3 14.9
S/N(c) 6.8 12.9 13.9
SN(E/C) 0.94
7560017 47
RedGreenBlue
z17.47
znorm13.28
sky 13.4 13.3 13.5
S/N 4.1 7.8 8.8
S/N(c) 3.6 6.8 8.2
SN(E/C) 0.96
7560018 47
RedGreenBlue
z17.91
znorm13.73
sky 13.4 13.4 13.6
S/N 5.7 11.2 11.7
S/N(c) 5.0 9.7 10.6
SN(E/C) 0.89