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 -Inf -Inf
S/N 24.9 43.1 47.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.64

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07830040 0.468584 0.00000 18.8225 07830038 0.00000 0.468584 18.7243
1 07830039 0.468426 0.000158012 18.9540 07830042 5.71279e-05 0.468527 18.9620
2 07830043 0.466957 0.00162700 18.9364 07830041 0.000367322 0.468217 18.9188
3 07830044 0.467544 0.00104001 18.8605 07830045 -0.000287154 0.468871 18.7990