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 -NaN -NaN -NaN
S/N 27.8 47.7 52.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04620040 0.494747 0.00000 149.201 04620041 0.00232046 0.492427 154.835
1 04620043 0.491488 0.00325900 178.682 04620045 -0.00112358 0.495871 175.808
2 04620044 0.492721 0.00202602 173.618 04620038 0.00000 0.494747 174.837
3 04620047 0.490814 0.00393301 171.784 04620046 -0.00217125 0.496918 174.060
4 04620039 0.494121 0.000626028 153.643 04620042 -0.000157806 0.494905 172.979