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 28.4 47.1 51.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.75

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13730071 0.498345 0.00000 19.1268 13730072 -0.000281190 0.498626 19.0859
1 13730074 0.495506 0.00283900 19.1562 13730076 -0.00286631 0.501211 19.1499
2 13730075 0.496330 0.00201499 19.1396 13730073 -0.000180070 0.498525 19.1123
3 13730070 0.496984 0.00136098 19.0277 13730069 0.00000 0.498345 18.9624