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 -Inf -NaN
S/N 32.2 55.8 59.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19020063 0.00279799 0.00000 18.1101 19020062 -0.494001 0.496799 18.0734
1 19020064 0.00185392 0.000944070 18.8332 19020065 -0.494344 0.497142 18.8249
2 19020071 0.00114415 0.00165384 18.7272 19020070 -0.495313 0.498111 18.6946
3 19020076 0.000276380 0.00252161 18.4801 19020077 -0.489483 0.492281 18.4239
4 19020075 -6.69283e-06 0.00280468 18.4198 19020074 -0.496051 0.498849 18.3514
5 19020072 0.00119226 0.00160573 18.2877 19020073 -0.495538 0.498336 18.2789
6 19020068 0.00101482 0.00178317 18.2361 19020069 -0.495158 0.497956 18.2585
7 19020067 0.00120197 0.00159602 18.2156 19020066 -0.495826 0.498624 18.1470
8 19020060 0.00000 0.00279799 18.0902 19020061 -0.493775 0.496573 18.0568