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 29.8 50.0 56.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14290039 0.502818 0.00000 19.2064 14290041 -0.000500554 0.503319 19.2161
1 14290042 0.501448 0.00137001 19.2038 14290040 -0.000365770 0.503184 19.2129
2 14290038 0.502424 0.000393987 19.1927 14290044 0.000441757 0.502376 19.1680
3 14290043 0.502142 0.000675976 19.1626 14290037 0.00000 0.502818 19.1252