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 21.9 38.3 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11180028 0.477990 0.00000 184.028 11180029 -0.00268058 0.480671 151.809
1 11180027 0.477135 0.000854999 223.499 11180026 -0.00185267 0.479843 220.120
2 11180024 0.477129 0.000860989 220.508 11180025 -0.00211845 0.480108 219.244
3 11180023 0.476847 0.00114301 218.209 11180022 0.00000 0.477990 172.837