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)
10460011 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.2 13.8
S/N 14.8 24.3 24.0
S/N(c) 28.1 17.5 15.7
SN(E/C) 0.92
10460012 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.4 14.0
S/N 14.4 24.3 24.5
S/N(c) 28.0 17.6 16.0
SN(E/C) 0.92
10460013 47
RedGreenBlue
z19.03
znorm14.85
sky 14.5 14.3 14.1
S/N 14.4 24.0 24.3
S/N(c) 28.1 17.6 16.0
SN(E/C) 0.93
10460014 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.5 14.2
S/N 14.3 23.6 24.2
S/N(c) 27.8 17.4 15.9
SN(E/C) 0.95
10460015 47
RedGreenBlue
z18.99
znorm14.81
sky 14.5 14.4 14.2
S/N 13.9 23.3 23.7
S/N(c) 27.1 17.2 15.7
SN(E/C) 0.92
10460016 47
RedGreenBlue
z19.00
znorm14.82
sky 14.6 14.5 14.1
S/N 14.0 23.4 23.8
S/N(c) 27.4 17.1 15.9
SN(E/C) 0.90
10460017 47
RedGreenBlue
z18.92
znorm14.74
sky 14.5 14.6 14.2
S/N 13.3 22.5 22.8
S/N(c) 26.2 16.5 15.5
SN(E/C) 0.91
10460018 47
RedGreenBlue
z18.94
znorm14.76
sky 14.6 14.5 14.2
S/N 13.4 22.5 23.1
S/N(c) 26.3 16.8 15.6
SN(E/C) 0.95