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 -NaN -NaN
S/N 20.9 36.0 37.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11180034 0.478234 0.00000 128.625 11180033 0.00000 0.478234 155.549
1 11180038 0.476861 0.00137299 235.738 11180037 -0.00362970 0.481864 237.873
2 11180039 0.477421 0.000813007 225.993 11180036 -0.00326509 0.481499 224.467
3 11180035 0.478035 0.000198990 166.363 11180040 -0.00307260 0.481307 188.128