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)
16090060 47
RedGreenBlue
z18.96
znorm14.78
sky 14.4 14.2 14.5
S/N 15.5 24.3 26.0
S/N(c) 25.1 6.7 17.1
SN(E/C) 0.81
16090061 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.3 14.6
S/N 15.6 24.1 26.0
S/N(c) 25.1 6.7 17.1
SN(E/C) 0.83
16090062 47
RedGreenBlue
z18.97
znorm14.79
sky 14.5 14.4 14.6
S/N 15.5 24.4 26.0
S/N(c) 25.0 6.8 17.2
SN(E/C) 0.84
16090063 47
RedGreenBlue
z18.98
znorm14.80
sky 14.4 14.3 14.5
S/N 15.7 24.5 26.2
S/N(c) 25.6 7.0 17.3
SN(E/C) 0.82
16090064 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.5 14.6
S/N 15.6 24.4 26.0
S/N(c) 25.1 6.9 17.2
SN(E/C) 0.87
16090065 47
RedGreenBlue
z18.96
znorm14.78
sky 14.4 14.3 14.5
S/N 15.7 24.5 25.9
S/N(c) 25.2 6.9 17.1
SN(E/C) 0.81
16090066 47
RedGreenBlue
z18.99
znorm14.81
sky 14.4 14.4 14.6
S/N 15.7 24.9 26.3
S/N(c) 25.5 7.1 17.5
SN(E/C) 0.84
16090067 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.5 14.6
S/N 15.3 24.4 25.8
S/N(c) 25.2 7.0 17.4
SN(E/C) 0.78