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)
4360010 47
RedGreenBlue
z18.57
znorm14.39
sky 15.2 14.6 14.3
S/N 10.7 18.7 18.7
S/N(c) 9.1 16.7 17.4
SN(E/C) 0.40
4360011 47
RedGreenBlue
z18.67
znorm14.49
sky 15.0 14.7 14.7
S/N 11.2 19.4 19.5
S/N(c) 9.6 17.6 18.5
SN(E/C) 0.35
4360012 47
RedGreenBlue
z18.67
znorm14.49
sky 15.0 14.6 14.8
S/N 11.3 19.2 20.1
S/N(c) 9.8 17.8 19.2
SN(E/C) 0.32
4360013 47
RedGreenBlue
z18.73
znorm14.55
sky 15.1 14.6 14.8
S/N 11.5 20.3 20.6
S/N(c) 10.1 18.2 19.6
SN(E/C) 0.38
4360014 47
RedGreenBlue
z18.67
znorm14.49
sky 15.1 15.0 14.8
S/N 11.4 19.0 20.3
S/N(c) 9.7 17.6 19.3
SN(E/C) 0.36
4360015 47
RedGreenBlue
z18.89
znorm14.71
sky 14.9 14.7 14.9
S/N 12.9 21.5 22.6
S/N(c) 11.1 19.7 21.5
SN(E/C) 0.39
4360016 47
RedGreenBlue
z18.94
znorm14.76
sky 15.0 14.8 14.9
S/N 13.2 22.5 23.4
S/N(c) 11.4 20.2 22.3
SN(E/C) 0.43
4360017 47
RedGreenBlue
z18.75
znorm14.57
sky 15.1 14.8 15.1
S/N 11.8 20.4 21.1
S/N(c) 10.3 18.3 20.0
SN(E/C) 0.35