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 18.1 34.8 35.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.29

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15720072 0.488721 0.00000 17.7995 15720058 0.00000 0.488721 16.9958
1 15720060 0.487574 0.00114700 18.3148 15720070 -0.000509565 0.489231 18.3965
2 15720071 0.487266 0.00145501 18.2328 15720061 -0.000625191 0.489346 18.3608
3 15720063 0.486520 0.00220102 18.1052 15720073 -0.000329940 0.489051 18.1938
4 15720068 0.486738 0.00198302 17.8708 15720069 -0.000738256 0.489459 18.1033
5 15720064 0.486684 0.00203702 17.6875 15720062 -0.000533687 0.489255 16.6505
6 15720059 0.487629 0.00109202 17.5284 15720066 0.00112742 0.487594 15.6130
7 15720067 0.487661 0.00106001 17.1434 15720065 0.000863041 0.487858 14.6071