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)
14440049 47
RedGreenBlue
z18.66
znorm14.48
sky 15.1 14.6 14.8
S/N 11.4 19.4 22.1
S/N(c) 22.9 19.1 12.2
SN(E/C) 0.95
14440050 47
RedGreenBlue
z18.66
znorm14.48
sky 15.2 14.7 14.7
S/N 11.5 19.7 21.7
S/N(c) 22.9 18.8 12.3
SN(E/C) 0.97
14440051 47
RedGreenBlue
z18.48
znorm14.30
sky 15.0 14.8 14.8
S/N 9.8 17.7 19.4
S/N(c) 20.6 17.2 11.1
SN(E/C) 0.94
14440052 47
RedGreenBlue
z18.65
znorm14.47
sky 14.8 14.8 14.8
S/N 11.0 19.8 21.4
S/N(c) 23.1 18.7 12.2
SN(E/C) 0.93
14440053 47
RedGreenBlue
z18.66
znorm14.48
sky 15.0 14.7 14.8
S/N 11.1 19.5 21.8
S/N(c) 23.0 18.8 12.2
SN(E/C) 0.99
14440054 47
RedGreenBlue
z18.64
znorm14.46
sky 14.7 14.8 14.8
S/N 11.2 19.4 21.4
S/N(c) 22.7 18.8 12.0
SN(E/C) 0.94
14440055 47
RedGreenBlue
z18.48
znorm14.30
sky 14.8 14.7 14.9
S/N 10.2 17.8 19.4
S/N(c) 20.3 17.2 11.0
SN(E/C) 0.95
14440056 47
RedGreenBlue
z18.55
znorm14.37
sky 15.1 14.8 14.9
S/N 10.3 18.6 20.3
S/N(c) 21.5 17.9 11.5
SN(E/C) 0.98