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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 30.4 51.1 54.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10890043 0.511507 0.00000 19.1769 10890040 -0.00132407 0.512831 19.1839
1 10890042 0.510644 0.000862956 19.1727 10890044 -0.00115598 0.512663 19.1816
2 10890039 0.508950 0.00255698 19.1580 10890041 -0.00134065 0.512848 19.1737
3 10890038 0.508468 0.00303900 19.1513 10890037 0.00000 0.511507 19.1376