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 29.4 49.7 54.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.53

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02860029 0.416492 0.00000 229.136 02860034 0.00535864 0.411133 228.886
1 02860032 0.414608 0.00188398 231.010 02860031 0.000389991 0.416102 231.416
2 02860028 0.415413 0.00107899 230.632 02860030 0.00456496 0.411927 230.397
3 02860033 0.416480 1.19805e-05 229.838 02860027 0.00000 0.416492 230.081