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
z17.65
znorm Inf
sky -Inf -Inf -Inf
S/N 5.3 11.7 10.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10680012 0.509080 0.00000 93.2902 10680018 0.000441518 0.508639 83.1992
1 10680013 0.508989 9.10163e-05 82.5135 10680014 -0.00175201 0.510832 77.7835
2 10680017 0.507360 0.00172001 76.8506 10680011 0.00000 0.509080 72.0167
3 10680016 0.507316 0.00176400 58.7743 10680015 -0.00180463 0.510885 31.8580