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 32.2 53.2 59.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02870107 0.414532 0.00000 19.0867 02870097 0.00000 0.414532 19.0449
1 02870103 0.412733 0.00179902 19.1487 02870105 0.00176853 0.412763 19.0993
2 02870102 0.411651 0.00288102 19.1240 02870104 0.00497082 0.409561 19.0981
3 02870099 0.411148 0.00338399 19.1157 02870101 0.00107782 0.413454 19.0907
4 02870098 0.408086 0.00644600 19.1081 02870100 0.00285349 0.411679 19.0898
5 02870106 0.414313 0.000219017 19.0948 02870108 0.00789269 0.406639 19.0798