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 17.6 31.1 36.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.49

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11450046 0.472968 0.00000 212.200 11450044 0.00000 0.472968 217.405
1 11450045 0.472526 0.000441998 206.511 11450051 -0.00791423 0.480882 206.544
2 11450050 0.472620 0.000348002 157.860 11450047 -0.00710398 0.480072 173.243
3 11450049 0.472302 0.000666022 148.417 11450048 -0.00686477 0.479833 124.357