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)
6060010 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.4 14.4
S/N 14.3 23.4 23.5
S/N(c) 12.7 21.7 21.8
SN(E/C) 0.88
6060011 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.5 14.7
S/N 13.5 22.2 22.7
S/N(c) 12.1 20.7 21.0
SN(E/C) 0.93
6060012 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.6 14.7
S/N 12.6 20.9 21.4
S/N(c) 11.1 19.3 19.5
SN(E/C) 0.97
6060013 47
RedGreenBlue
z18.88
znorm14.70
sky 14.8 14.5 14.8
S/N 12.6 21.1 21.5
S/N(c) 11.1 19.2 19.9
SN(E/C) 0.97
6060014 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.5 14.6
S/N 13.7 22.3 22.9
S/N(c) 12.1 20.5 21.2
SN(E/C) 0.93
6060015 47
RedGreenBlue
z18.99
znorm14.81
sky 14.6 14.5 14.6
S/N 13.3 22.0 22.4
S/N(c) 11.8 20.5 20.9
SN(E/C) 0.90
6060016 47
RedGreenBlue
z18.76
znorm14.58
sky 14.6 14.5 14.6
S/N 11.7 19.6 20.0
S/N(c) 10.4 17.8 18.2
SN(E/C) 0.93
6060017 47
RedGreenBlue
z18.93
znorm14.75
sky 14.8 14.5 14.6
S/N 13.2 21.5 22.1
S/N(c) 11.6 20.0 20.5
SN(E/C) 0.94