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 -Inf -Inf
S/N 14.8 23.4 26.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.38

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08170039 0.513689 0.00000 16.8364 08170040 -0.000631548 0.514321 14.8325
1 08170035 0.512226 0.00146300 18.7657 08170033 0.00000 0.513689 18.9732
2 08170034 0.504412 0.00927699 18.7222 08170036 -0.00151979 0.515209 18.6390
3 08170038 0.506234 0.00745499 17.5732 08170037 -0.00247279 0.516162 18.0300