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 -NaN -Inf
S/N 29.8 49.4 52.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06970013 0.484407 0.00000 19.0684 06970011 0.00000 0.484407 19.0966
1 06970017 0.482346 0.00206101 19.1278 06970015 -0.00300621 0.487413 19.1099
2 06970016 0.482562 0.00184500 19.1181 06970018 -0.00221184 0.486619 19.1041
3 06970012 0.483727 0.000680000 19.0988 06970014 -0.00250674 0.486914 19.1014