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 -NaN -NaN -Inf
S/N 21.8 39.1 42.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.32

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04010058 0.492588 0.00000 18.5236 04010059 -0.00126227 0.493850 18.7213
1 04010062 0.492394 0.000194013 18.7606 04010060 -0.00169681 0.494285 18.9174
2 04010061 0.490842 0.00174600 18.6255 04010063 -0.000202907 0.492791 18.9044
3 04010057 0.491902 0.000686020 18.5187 04010056 0.00000 0.492588 18.5428