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 28.4 48.0 53.7
S/N(c) 30.9 22.6 80.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05150034 0.499708 0.00000 19.1551 05150035 0.00417693 0.495531 19.1383
1 05150030 0.498430 0.00127798 19.1617 05150031 0.00122542 0.498483 19.1556
2 05150029 0.497409 0.00229901 19.1281 05150032 0.00192335 0.497785 19.1212
3 05150033 0.499272 0.000436008 19.1207 05150028 0.00000 0.499708 19.1163