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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -NaN -Inf
S/N 26.4 45.7 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.38

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10540061 0.500231 0.00000 19.0283 10540063 0.00413798 0.496093 19.0916
1 10540065 0.499782 0.000449032 19.1201 10540066 0.00369148 0.496540 19.1311
2 10540064 0.498838 0.00139302 19.0864 10540062 0.00414486 0.496086 19.1042
3 10540060 0.499913 0.000318021 18.2039 10540059 0.00000 0.500231 18.4956