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)
6030011 47
RedGreenBlue
z19.14
znorm14.96
sky 14.3 14.3 14.4
S/N 16.6 25.4 27.4
S/N(c) 15.3 23.7 26.2
SN(E/C) 0.83
6030012 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.5 14.9
S/N 16.1 25.5 27.4
S/N(c) 14.9 23.6 26.2
SN(E/C) 0.82
6030013 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.6 14.8
S/N 16.3 25.5 27.5
S/N(c) 15.2 23.3 25.7
SN(E/C) 0.85
6030014 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.7
S/N 16.3 25.4 26.8
S/N(c) 15.2 23.4 25.8
SN(E/C) 0.83