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 -Inf -Inf -Inf
S/N 28.8 49.0 54.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10840027 0.491877 0.00000 236.315 10840029 -0.000290708 0.492168 237.262
1 10840031 0.490256 0.00162098 245.535 10840033 0.000301972 0.491575 245.179
2 10840032 0.490353 0.00152400 242.731 10840034 0.000296812 0.491580 244.220
3 10840028 0.491833 4.39882e-05 239.206 10840030 -0.000282424 0.492159 244.136
4 10840035 0.490682 0.00119498 231.099 10840026 0.00000 0.491877 229.744