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 -Inf
S/N 16.7 31.6 34.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08470083 0.492179 0.00000 195.199 08470082 0.00000 0.492179 194.121
1 08470085 0.0245387 0.467640 210.765 08470087 -0.352205 0.844384 214.041
2 08470088 -0.351569 0.843748 209.080 08470086 -0.791231 1.28341 205.105
3 08470084 0.489931 0.00224802 198.946 08470089 -0.0781480 0.570327 201.619