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 -NaN -Inf
S/N 28.7 47.1 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06740011 0.430773 0.00000 280.899 06740010 0.00000 0.430773 274.749
1 06740016 0.418308 0.0124650 297.301 06740014 -0.000117093 0.430890 296.332
2 06740015 0.421505 0.00926799 293.839 06740013 0.00556064 0.425212 294.929
3 06740012 0.420440 0.0103330 288.002 06740017 -0.00294504 0.433718 285.734