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
z17.65
znorm Inf
sky -Inf -Inf -Inf
S/N 4.2 8.9 10.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.02

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11960047 0.502993 0.00000 61.3345 11960041 0.00000 0.502993 83.0219
1 11960043 0.502917 7.59959e-05 70.7271 11960045 0.000174632 0.502818 104.295
2 11960046 0.502364 0.000629008 51.6391 11960048 -0.00318278 0.506176 67.2151
3 11960042 0.501891 0.00110197 50.9027 11960044 -0.000567487 0.503560 61.2414