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)
12060103 47
RedGreenBlue
z18.93
znorm14.75
sky 15.1 14.6 14.5
S/N 15.1 24.7 26.7
S/N(c) 13.5 23.7 25.1
SN(E/C) 0.93
12060104 47
RedGreenBlue
z18.93
znorm14.75
sky 15.0 14.7 14.7
S/N 15.1 24.5 26.4
S/N(c) 13.3 23.3 25.2
SN(E/C) 0.90
12060105 47
RedGreenBlue
z18.95
znorm14.77
sky 14.9 14.7 14.7
S/N 15.4 25.3 26.6
S/N(c) 13.8 24.0 25.2
SN(E/C) 0.92
12060106 47
RedGreenBlue
z18.96
znorm14.78
sky 14.8 14.6 14.6
S/N 15.2 25.1 26.4
S/N(c) 13.6 23.7 25.3
SN(E/C) 0.90
12060107 47
RedGreenBlue
z18.98
znorm14.80
sky 14.9 14.7 14.7
S/N 15.9 26.1 27.5
S/N(c) 14.1 24.3 25.7
SN(E/C) 0.96
12060108 47
RedGreenBlue
z18.95
znorm14.76
sky 14.6 14.7 14.6
S/N 15.0 24.8 25.9
S/N(c) 13.2 23.3 25.0
SN(E/C) 0.92
12060109 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.6 14.6
S/N 16.0 26.1 27.2
S/N(c) 14.0 24.0 25.7
SN(E/C) 0.98
12060110 47
RedGreenBlue
z18.93
znorm14.74
sky 14.9 14.7 14.7
S/N 15.2 25.2 26.0
S/N(c) 13.2 23.3 24.6
SN(E/C) 0.95