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 25.9 44.9 51.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05200041 0.422253 0.00000 242.470 05200043 -0.0247730 0.447026 246.603
1 05200038 0.414788 0.00746500 239.528 05200040 -0.0234328 0.445686 244.589
2 05200042 0.414835 0.00741801 233.483 05200039 -0.0259015 0.448155 240.589
3 05200037 0.418531 0.00372201 230.842 05200036 0.00000 0.422253 236.930