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 21.1 37.3 40.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14440044 0.498096 0.00000 18.6092 14440038 0.00000 0.498096 18.6991
1 14440040 0.497933 0.000162989 18.7595 14440041 -0.000286561 0.498383 18.8990
2 14440043 0.497499 0.000597000 18.7355 14440042 -0.000355583 0.498452 18.7732
3 14440039 0.497966 0.000129998 18.5802 14440045 -0.000679206 0.498775 18.5639