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 29.5 50.4 54.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03970019 0.502625 0.00000 180.793 03970018 0.00288588 0.499739 173.995
1 03970012 0.501842 0.000782967 198.851 03970010 0.00000 0.502625 209.344
2 03970016 0.501310 0.00131500 196.101 03970017 0.00228944 0.500336 191.599
3 03970011 0.501569 0.00105602 191.259 03970013 4.43100e-05 0.502581 187.392
4 03970015 0.501270 0.00135499 184.243 03970014 0.00121287 0.501412 179.954