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 -NaN -Inf
S/N 25.0 43.1 47.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11410084 0.476393 0.00000 19.0135 11410081 -0.00274246 0.479135 19.0097
1 11410079 0.475514 0.000879019 19.0024 11410082 -0.00263712 0.479030 18.9736
2 11410083 0.475367 0.00102600 19.0006 11410085 -0.00417644 0.480569 18.9608
3 11410080 0.476361 3.20077e-05 18.9956 11410078 0.00000 0.476393 18.9427