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 11.5 20.0 22.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.97

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12030083 0.503987 0.00000 71.6143 12030084 0.00162198 0.502365 77.4334
1 12030087 0.501121 0.00286603 109.034 12030088 0.000330999 0.503656 114.871
2 12030086 0.500431 0.00355601 100.534 12030085 0.00129956 0.502687 89.9584
3 12030082 0.502205 0.00178200 51.6589 12030081 0.00000 0.503987 67.8001