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 -NaN
S/N 27.8 48.5 52.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03130031 0.508044 0.00000 19.0490 03130032 0.00379387 0.504250 19.0569
1 03130030 0.504928 0.00311601 19.0401 03130036 -0.00120178 0.509246 19.0532
2 03130035 0.507653 0.000391006 19.0397 03130029 0.00000 0.508044 19.0214
3 03130034 0.506102 0.00194198 19.0282 03130033 0.00115461 0.506889 19.0120