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 17.5 30.5 35.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.53

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 20140040 0.000515622 0.00000 18.3667 20140039 -0.496700 0.497216 18.3988
1 20140041 -0.000463922 0.000979544 18.4911 20140042 -0.497143 0.497659 18.4820
2 20140037 0.00000 0.000515622 18.1984 20140038 -0.495799 0.496315 18.2764