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 28.0 47.5 51.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.27

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05230038 0.492647 0.00000 19.0927 05230040 -4.39041e-06 0.492651 19.1183
1 05230042 0.492595 5.20051e-05 19.1466 05230043 0.00419775 0.488449 19.1377
2 05230041 0.491241 0.00140598 19.1237 05230039 0.00239032 0.490257 19.1190
3 05230037 0.492511 0.000135988 19.0652 05230036 0.00000 0.492647 19.1048