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)
3410008 47
RedGreenBlue
z17.86
znorm13.68
sky 13.0 12.9 12.9
S/N 5.7 9.7 10.1
S/N(c) 5.2 8.8 9.6
SN(E/C) 0.97
3410009 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.2 14.2
S/N 15.8 25.3 26.0
S/N(c) 14.0 22.9 24.1
SN(E/C) 0.83
3410010 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.4 14.4
S/N 16.6 26.6 28.0
S/N(c) 14.8 24.1 25.6
SN(E/C) 0.88
3410011 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.4 14.5
S/N 16.6 27.2 28.0
S/N(c) 14.6 24.7 25.6
SN(E/C) 0.89
3410012 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.6 14.5
S/N 16.5 26.4 27.4
S/N(c) 14.5 24.3 25.5
SN(E/C) 0.89
3410013 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.4 14.5
S/N 16.5 26.2 27.3
S/N(c) 14.6 24.3 25.3
SN(E/C) 0.88
3410014 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.5 14.4
S/N 16.8 26.4 27.8
S/N(c) 14.7 24.5 25.8
SN(E/C) 0.84
3410015 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.5 14.5
S/N 16.9 26.6 28.3
S/N(c) 14.8 24.7 25.8
SN(E/C) 0.88