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 25.1 39.2 42.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.62

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12660043 0.482778 0.00000 158.748 12660044 -0.00262526 0.485403 168.904
1 12660042 0.481181 0.00159702 137.185 12660041 -0.00358819 0.486366 145.253
2 12660039 0.479603 0.00317502 125.442 12660037 0.00000 0.482778 128.768
3 12660038 0.481162 0.00161600 125.441 12660040 -0.00301577 0.485794 128.491