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 25.5 38.1 45.9
S/N(c) 64.4 16.5 40.5
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15200030 0.000198650 0.00000 18.9806 15200031 -0.508238 0.508437 19.0383
1 15200029 -0.000316757 0.000515407 18.8323 15200028 -0.508032 0.508231 18.7962
2 15200022 0.00000 0.000198650 18.8075 15200027 -0.507487 0.507686 18.7455
3 15200026 -0.000624735 0.000823385 18.7583 15200024 -0.507574 0.507773 18.6517
4 15200025 -0.000386711 0.000585361 18.7127 15200023 -0.507304 0.507503 18.5890