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 -Inf -Inf
S/N 11.7 20.7 26.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05210042 0.487640 0.00000 144.587 05210041 -0.00129300 0.488933 142.902
1 05210038 0.479644 0.00799599 179.475 05210037 0.00000 0.487640 171.663
2 05210043 0.481029 0.00661099 162.710 05210040 4.72069e-05 0.487593 160.529
3 05210039 0.485081 0.00255901 161.622 05210044 0.000407279 0.487233 148.021