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 -NaN -NaN
S/N 31.9 55.4 62.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.20

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15310069 0.496342 0.00000 19.1785 15310066 0.000116347 0.496226 19.1526
1 15310068 0.496090 0.000252008 19.1827 15310070 0.000575850 0.495766 19.1742
2 15310065 0.495669 0.000672996 19.1467 15310067 0.000344506 0.495997 19.1459
3 15310064 0.496118 0.000223994 19.1278 15310063 0.00000 0.496342 19.1405
4 15310072 0.495671 0.000670999 19.0009 15310071 0.000803017 0.495539 19.0866