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 -NaN
S/N 27.2 44.8 48.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08170024 0.515761 0.00000 19.0479 08170025 -0.00147114 0.517232 18.9968
1 08170028 0.513269 0.00249201 19.1238 08170029 4.51570e-05 0.515716 19.1181
2 08170027 0.512030 0.00373101 19.0930 08170026 -0.00131015 0.517071 19.0265
3 08170023 0.507835 0.00792605 18.9873 08170022 0.00000 0.515761 18.6581