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 14.5 24.1 25.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.99

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 20060039 0.00224995 0.00000 17.0770 20060044 -0.496669 0.498919 18.7674
1 20060035 0.00000 0.00224995 17.7261 20060045 -0.496956 0.499206 18.8989
2 20060038 0.00184658 0.000403370 17.7045 20060037 -0.500864 0.503114 18.8539
3 20060043 -0.000887412 0.00313736 17.2715 20060041 -0.493644 0.495894 18.8201
4 20060042 -0.00116730 0.00341725 14.8037 20060036 -0.500597 0.502847 18.5872