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 24.3 41.1 46.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.56

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09080028 0.482002 0.00000 200.771 09080030 0.00369844 0.478304 195.936
1 09080027 0.481385 0.000616997 207.959 09080026 0.00000 0.482002 208.039
2 09080032 0.481290 0.000711977 207.234 09080033 0.00364513 0.478357 205.475
3 09080031 0.479411 0.00259098 204.839 09080029 0.00401498 0.477987 198.728