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 -NaN
S/N 40.4 59.2 70.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.51

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19060024 0.00236221 0.00000 19.7808 19060022 -0.499915 0.502277 19.8223
1 19060023 0.00138065 0.000981560 19.7970 19060021 -0.500015 0.502377 19.8566
2 19060020 0.00000 0.00236221 19.7496 19060025 -0.498445 0.500807 19.7645