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 -Inf
S/N 20.8 37.0 39.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10810070 0.485252 0.00000 18.7367 10810068 0.000202461 0.485050 18.8313
1 10810066 0.483772 0.00147998 18.7476 10810069 0.000125250 0.485127 18.8755
2 10810062 0.482379 0.00287300 18.6494 10810065 0.000555133 0.484697 18.7843
3 10810063 0.483455 0.00179699 18.5112 10810064 -0.000600436 0.485852 18.6306
4 10810067 0.483506 0.00174600 18.4823 10810061 0.00000 0.485252 18.5885