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 23.7 41.4 46.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.10

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08500045 0.461310 0.00000 234.306 08500044 0.00000 0.461310 228.346
1 08500046 0.460284 0.00102600 230.642 08500048 0.0283140 0.432996 226.814
2 08500050 0.444585 0.0167250 226.243 08500051 0.0319751 0.429335 224.725
3 08500049 0.455365 0.00594500 223.814 08500047 0.0305391 0.430771 219.270