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 27.4 47.5 50.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08150054 0.512620 0.00000 19.0967 08150055 -0.00591241 0.518532 19.1076
1 08150053 0.495773 0.0168470 19.0725 08150051 -0.00530628 0.517926 19.0944
2 08150050 0.511318 0.00130194 19.0386 08150052 -0.00456959 0.517190 19.0666
3 08150049 0.498271 0.0143490 19.0228 08150048 0.00000 0.512620 19.0262