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 24.5 41.7 46.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08160031 0.508947 0.00000 18.9791 08160029 -0.00178605 0.510733 18.9844
1 08160027 0.506582 0.00236499 18.9901 08160028 -0.00263814 0.511585 18.9862
2 08160030 0.496863 0.0120840 18.9602 08160032 -0.00356155 0.512509 18.9401
3 08160026 0.500813 0.00813401 18.9094 08160025 0.00000 0.508947 18.9042