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 -NaN -Inf
S/N 24.5 43.4 48.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.52

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02610034 0.419482 0.00000 171.730 02610035 -0.00316303 0.422645 157.434
1 02610030 0.417058 0.00242400 203.494 02610031 -0.00151341 0.420995 220.581
2 02610029 0.414322 0.00516000 203.476 02610032 -0.00278802 0.422270 203.655
3 02610033 0.416193 0.00328898 199.952 02610028 0.00000 0.419482 184.779