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
z17.58
znorm Inf
sky -Inf -Inf -Inf
S/N 29.0 47.6 56.2
S/N(c) 50.8 39.5 16.9
SN(E/C) 0.00

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 30450056 0.476212 0.00000 18.3993 30450057 -0.00871287 0.484925 18.4428
1 30450048 0.473491 0.00272098 18.6971 30450049 -0.0110492 0.487261 18.7541
2 30450047 0.473332 0.00288001 18.6122 30450046 -0.0102505 0.486463 18.6267
3 30450055 0.476146 6.59823e-05 18.5966 30450054 -0.00845649 0.484668 18.6126
4 30450043 0.473935 0.00227699 18.5326 30450042 0.00000 0.476212 18.4747
5 30450051 0.473547 0.00266498 18.3878 30450050 -0.0114973 0.487709 18.4029
6 30450052 0.472833 0.00337899 18.3337 30450045 -0.0103188 0.486531 18.3208
7 30450044 0.474732 0.00147998 18.2770 30450053 -0.00842912 0.484641 18.2717
8 30450059 0.475926 0.000285983 17.9680 30450058 -0.00929553 0.485508 18.0599