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 -NaN
S/N 23.1 38.9 36.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10910037 0.511378 0.00000 18.7349 10910039 -0.00181485 0.513193 18.7238
1 10910036 0.510882 0.000495970 18.8104 10910035 0.00000 0.511378 18.8385
2 10910041 0.510479 0.000899017 18.7101 10910042 -0.000265052 0.511643 18.6984
3 10910040 0.509864 0.00151402 18.5636 10910038 -0.00175470 0.513133 18.6980