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 -NaN -NaN -Inf
S/N 29.6 50.5 52.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08720039 0.473776 0.00000 19.0645 08720036 0.00275283 0.471023 19.0340
1 08720038 0.473353 0.000423014 19.0946 08720040 -7.10413e-06 0.473783 19.1014
2 08720034 0.470085 0.00369102 19.0717 08720037 0.00372739 0.470049 19.0909
3 08720035 0.471178 0.00259802 19.0670 08720033 0.00000 0.473776 19.0673