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 -Inf
S/N 30.9 54.9 61.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.19

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04050092 0.503547 0.00000 18.9875 04050086 0.00197891 0.501568 19.0368
1 04050084 0.498240 0.00530702 19.0676 04050085 0.00169628 0.501851 19.0756
2 04050083 0.496314 0.00723302 19.0568 04050090 0.00192687 0.501620 19.0425
3 04050087 0.499229 0.00431800 19.0012 04050093 0.00353168 0.500015 19.0402
4 04050091 0.502847 0.000699997 18.9524 04050082 0.00000 0.503547 19.0290
5 04050088 0.500568 0.00297904 18.9486 04050089 0.00308528 0.500462 18.9500