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 15.7 26.8 28.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03100049 0.503807 0.00000 14.4047 03100050 0.0110280 0.492779 24.8163
1 03100044 0.500643 0.00316399 200.851 03100043 0.00000 0.503807 200.061
2 03100045 0.500625 0.00318199 196.464 03100046 0.00256076 0.501246 182.902
3 03100048 0.503645 0.000162005 44.9045 03100047 -0.000290510 0.504098 66.1377