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 21.5 38.4 41.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12010023 0.501773 0.00000 209.491 12010021 -0.00312818 0.504901 215.891
1 12010024 0.501306 0.000467002 205.986 12010022 -0.00326495 0.505038 202.573
2 12010019 0.500457 0.00131601 203.907 12010025 -0.000651074 0.502424 195.989
3 12010020 0.500058 0.00171500 199.305 12010018 0.00000 0.501773 191.970