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)
10790010 47
RedGreenBlue
z18.96
znorm14.78
sky 14.0 13.6 13.3
S/N 14.3 21.7 22.9
S/N(c) 12.9 20.1 21.8
SN(E/C) 0.88
10790011 47
RedGreenBlue
z19.02
znorm14.84
sky 14.2 14.0 13.8
S/N 14.4 22.2 24.5
S/N(c) 12.8 20.5 23.3
SN(E/C) 0.88
10790012 47
RedGreenBlue
z18.92
znorm14.74
sky 14.8 14.4 14.3
S/N 13.4 22.1 23.7
S/N(c) 11.7 20.1 22.3
SN(E/C) 0.92
10790013 47
RedGreenBlue
z18.88
znorm14.70
sky 14.9 14.5 14.6
S/N 12.7 20.9 22.9
S/N(c) 11.1 19.1 21.5
SN(E/C) 0.94
10790014 47
RedGreenBlue
z18.87
znorm14.69
sky 14.8 14.6 14.6
S/N 12.8 21.2 22.5
S/N(c) 11.3 19.3 21.1
SN(E/C) 0.93
10790015 47
RedGreenBlue
z18.85
znorm14.67
sky 14.8 14.6 14.6
S/N 12.6 20.1 22.6
S/N(c) 10.9 18.6 21.2
SN(E/C) 0.91
10790016 47
RedGreenBlue
z18.95
znorm14.77
sky 14.9 14.6 14.7
S/N 14.0 21.9 23.3
S/N(c) 12.2 19.9 21.5
SN(E/C) 0.92
10790017 47
RedGreenBlue
z18.93
znorm14.75
sky 14.8 14.6 14.5
S/N 13.7 21.2 23.4
S/N(c) 11.9 19.5 21.9
SN(E/C) 0.93