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)
8160010 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.2 14.0
S/N 16.2 24.6 26.6
S/N(c) 22.4 8.4 5.2
SN(E/C) 0.31
8160011 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.3 14.4
S/N 16.1 24.4 26.4
S/N(c) 22.3 8.5 5.3
SN(E/C) 0.27
8160012 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.4 14.5
S/N 15.7 24.2 25.8
S/N(c) 22.1 8.5 5.2
SN(E/C) 0.32
8160013 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.4 14.4
S/N 15.8 23.9 25.7
S/N(c) 21.9 8.4 5.2
SN(E/C) 0.29
8160014 47
RedGreenBlue
z19.15
znorm14.97
sky 14.4 14.4 14.4
S/N 15.3 23.8 25.4
S/N(c) 21.8 8.5 5.3
SN(E/C) 0.29
8160015 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.4 14.4
S/N 14.9 22.8 24.2
S/N(c) 21.2 8.3 5.2
SN(E/C) 0.33
8160016 47
RedGreenBlue
z19.09
znorm14.91
sky 14.4 14.4 14.4
S/N 14.6 23.0 23.9
S/N(c) 20.9 8.2 5.2
SN(E/C) 0.32
8160017 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.4 14.4
S/N 14.5 23.1 24.1
S/N(c) 20.9 8.2 5.2
SN(E/C) 0.31