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)
11400011 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.1 14.0
S/N 16.1 25.9 26.6
S/N(c) 14.2 23.7 25.5
SN(E/C) 1.00
11400012 47
RedGreenBlue
z19.01
znorm14.83
sky 14.3 14.1 13.9
S/N 14.4 24.2 24.8
S/N(c) 13.1 22.5 23.7
SN(E/C) 0.94
11400013 47
RedGreenBlue
z18.89
znorm14.71
sky 14.4 14.1 14.2
S/N 13.3 22.3 23.5
S/N(c) 11.8 20.6 22.1
SN(E/C) 1.01
11400014 47
RedGreenBlue
z18.95
znorm14.77
sky 14.6 14.5 14.4
S/N 13.8 23.3 24.1
S/N(c) 12.3 21.7 22.9
SN(E/C) 0.98
11400015 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.6 14.5
S/N 14.6 24.3 25.5
S/N(c) 13.1 22.6 24.1
SN(E/C) 0.98
11400016 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.5 14.4
S/N 14.4 24.4 25.7
S/N(c) 12.8 22.7 24.5
SN(E/C) 0.99
11400017 47
RedGreenBlue
z18.99
znorm14.81
sky 14.6 14.5 14.4
S/N 14.4 24.1 25.1
S/N(c) 13.1 22.5 23.9
SN(E/C) 0.97
11400018 47
RedGreenBlue
z18.96
znorm14.78
sky 14.8 14.6 14.5
S/N 14.2 23.9 25.2
S/N(c) 12.6 22.3 23.8
SN(E/C) 1.01