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 19.2 32.1 34.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03420042 0.498405 0.00000 189.518 03420036 0.00000 0.498405 187.578
1 03420037 0.492320 0.00608501 205.323 03420039 0.00179490 0.496610 208.979
2 03420038 0.494086 0.00431901 201.732 03420040 8.35105e-05 0.498322 201.812
3 03420041 0.495326 0.00307900 196.922 03420043 0.00173170 0.496673 198.144