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 32.1 52.4 54.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06930012 0.498211 0.00000 19.0239 06930013 0.00101867 0.497192 19.0475
1 06930019 0.492373 0.00583801 19.1862 06930018 0.000202101 0.498009 19.1666
2 06930015 0.494849 0.00336200 19.1180 06930017 0.00121370 0.496997 19.1365
3 06930016 0.495039 0.00317201 19.0776 06930010 0.00000 0.498211 19.1035
4 06930011 0.498024 0.000187010 19.0731 06930014 -0.00111865 0.499330 19.0928