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 25.0 40.5 49.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17330024 0.508094 0.00000 18.7069 17330025 0.00186511 0.506229 18.7689
1 17330023 0.507136 0.000958025 18.8255 17330022 0.00000 0.508094 18.8350
2 17330028 0.506034 0.00206000 18.6701 17330026 0.00117385 0.506920 18.7432
3 17330027 0.505810 0.00228399 18.6552 17330029 0.00175978 0.506334 18.6497