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)
14600010 47
RedGreenBlue
z18.58
znorm14.40
sky 14.0 13.8 13.6
S/N 10.8 18.2 19.3
S/N(c) 15.8 8.4 18.7
SN(E/C) 0.61
14600011 47
RedGreenBlue
z18.68
znorm14.50
sky 14.5 14.3 14.2
S/N 11.4 19.7 21.1
S/N(c) 16.9 9.1 20.2
SN(E/C) 0.59
14600012 47
RedGreenBlue
z18.74
znorm14.56
sky 14.8 14.5 14.3
S/N 11.7 20.1 21.7
S/N(c) 17.3 9.4 20.8
SN(E/C) 0.54
14600013 47
RedGreenBlue
z18.63
znorm14.45
sky 14.8 14.6 14.5
S/N 11.2 19.2 20.6
S/N(c) 16.3 8.9 20.0
SN(E/C) 0.58
14600014 47
RedGreenBlue
z18.60
znorm14.42
sky 15.0 14.5 14.6
S/N 10.8 18.5 20.5
S/N(c) 15.9 8.8 19.4
SN(E/C) 0.56
14600015 47
RedGreenBlue
z18.80
znorm14.62
sky 15.0 14.7 14.6
S/N 12.6 20.8 22.9
S/N(c) 18.1 9.8 21.6
SN(E/C) 0.57
14600016 47
RedGreenBlue
z18.88
znorm14.70
sky 14.7 14.6 14.6
S/N 12.8 21.6 24.0
S/N(c) 19.2 10.2 22.7
SN(E/C) 0.53
14600017 47
RedGreenBlue
z18.82
znorm14.64
sky 14.9 14.8 14.7
S/N 12.4 21.2 23.2
S/N(c) 18.0 9.9 22.0
SN(E/C) 0.56