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 25.8 44.7 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05250038 0.484616 0.00000 19.1185 05250040 -0.00215349 0.486769 19.1036
1 05250043 0.484481 0.000135005 19.1095 05250044 -0.00221524 0.486831 19.0996
2 05250039 0.484492 0.000124007 19.0760 05250037 0.00000 0.484616 19.0973
3 05250042 0.484000 0.000616014 19.0755 05250041 -0.00466765 0.489284 19.0756