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 13.9 22.7 26.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11390049 0.468349 0.00000 18.2088 11390048 -0.00320800 0.471557 18.1803
1 11390045 0.465398 0.00295100 18.7070 11390044 0.00000 0.468349 18.5735
2 11390046 0.465703 0.00264600 18.6171 11390051 -0.00183422 0.470183 18.5591
3 11390050 0.468122 0.000227004 18.4308 11390047 -0.00293510 0.471284 18.3574