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 23.8 41.9 45.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19260023 0.00260702 0.00000 18.0104 19260021 -0.492659 0.495266 17.9619
1 19260024 0.00135696 0.00125006 18.7791 19260025 -0.491449 0.494056 18.7691
2 19260031 0.00174856 0.000858460 18.5900 19260030 -0.490917 0.493524 18.5730
3 19260028 0.00206631 0.000540710 18.2515 19260029 -0.490615 0.493222 18.2429
4 19260027 0.000394985 0.00221204 18.1863 19260026 -0.491721 0.494328 18.1986
5 19260020 0.00000 0.00260702 18.0485 19260022 -0.492466 0.495073 18.0111