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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 25.2 43.1 45.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02610045 0.425742 0.00000 19.0871 02610046 8.99853e-05 0.425652 18.8638
1 02610041 0.425612 0.000129998 19.1470 02610039 0.00000 0.425742 19.0937
2 02610044 0.424840 0.000901997 19.1158 02610043 -0.00221416 0.427956 19.0070
3 02610040 0.425518 0.000223994 19.0908 02610042 0.000773162 0.424969 18.8992