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 25.9 44.8 49.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06930090 0.495881 0.00000 187.165 06930091 0.00103959 0.494841 185.992
1 06930089 0.495468 0.000413001 183.961 06930087 -0.000528174 0.496409 185.079
2 06930086 0.493123 0.00275800 179.306 06930088 -0.000355419 0.496236 180.663
3 06930085 0.493268 0.00261298 173.952 06930084 0.00000 0.495881 164.345