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 29.4 49.3 50.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02830014 0.412061 0.00000 237.459 02830015 0.00103077 0.411030 234.507
1 02830010 0.411387 0.000674009 240.138 02830008 0.00000 0.412061 237.810
2 02830009 0.410138 0.00192299 239.034 02830012 4.53828e-05 0.412016 236.810
3 02830013 0.410788 0.00127301 238.178 02830011 0.00183767 0.410223 236.082