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 -Inf -Inf
S/N 21.3 38.4 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08160053 0.361480 0.00000 270.493 08160054 -0.0209719 0.382452 269.041
1 08160049 0.358750 0.00273001 254.735 08160050 -0.0248057 0.386286 253.154
2 08160048 0.351216 0.0102640 254.331 08160051 -0.0233637 0.384844 251.546
3 08160052 0.355945 0.00553501 245.991 08160047 0.00000 0.361480 248.600