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 49.7 52.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09980050 0.520853 0.00000 19.2311 09980051 7.15472e-05 0.520781 19.2012
1 09980054 0.520175 0.000678003 19.2443 09980055 -0.00213924 0.522992 19.2106
2 09980053 0.520749 0.000104010 19.2394 09980052 -0.000156941 0.521010 19.2099
3 09980049 0.520708 0.000144958 19.1817 09980048 0.00000 0.520853 18.9356