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 21.0 37.9 38.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06080027 0.481985 0.00000 18.8749 06080029 0.000551957 0.481433 18.8626
1 06080031 0.480438 0.00154701 18.9274 06080032 0.000609739 0.481375 18.9430
2 06080030 0.480010 0.00197500 18.8938 06080028 0.000668312 0.481317 18.8682
3 06080026 0.481175 0.000809997 18.7726 06080025 0.00000 0.481985 18.7555