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 28.7 46.7 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.32

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10750012 0.493877 0.00000 19.0505 10750014 -0.00232122 0.496198 19.0847
1 10750013 0.493628 0.000248998 19.0931 10750018 -0.00182183 0.495699 19.1093
2 10750016 0.489682 0.00419500 19.0807 10750011 0.00000 0.493877 19.0866
3 10750017 0.490082 0.00379500 19.0480 10750015 -0.00211688 0.495994 19.0179