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 -Inf -Inf
S/N 31.1 55.7 63.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.19

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04050092 0.503567 0.00000 166.130 04050093 0.00357965 0.499987 173.757
1 04050091 0.502817 0.000750005 159.708 04050090 0.00191146 0.501656 162.096
2 04050088 0.500625 0.00294197 151.989 04050089 0.00321517 0.500352 154.456
3 04050087 0.499382 0.00418499 151.466 04050085 0.00168569 0.501881 152.284
4 04050084 0.498220 0.00534698 150.928 04050086 0.00200014 0.501567 150.249
5 04050083 0.496462 0.00710499 147.727 04050082 0.00000 0.503567 146.178