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 28.2 49.3 54.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04670012 0.498091 0.00000 217.146 04670013 0.00146068 0.496630 214.500
1 04670015 0.496263 0.00182801 221.438 04670017 5.97371e-05 0.498031 218.729
2 04670016 0.496650 0.00144100 219.737 04670014 -9.56481e-05 0.498187 216.651
3 04670011 0.498060 3.10242e-05 214.430 04670010 0.00000 0.498091 210.233