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 -Inf -NaN
S/N 21.8 38.3 41.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11640063 0.490864 0.00000 184.552 11640061 0.00000 0.490864 171.577
1 11640066 0.489842 0.00102201 189.657 11640064 -0.00279360 0.493658 185.337
2 11640062 0.489935 0.000928998 189.064 11640065 -0.00185318 0.492717 181.875
3 11640067 0.489555 0.00130901 187.767 11640068 -0.00293230 0.493796 180.951