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)
9160011 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.8 14.7
S/N 16.4 26.2 27.0
S/N(c) 9.6 48.7 34.1
SN(E/C) 0.88
9160012 47
RedGreenBlue
z19.04
znorm14.86
sky 15.0 15.2 15.5
S/N 16.0 25.9 27.0
S/N(c) 9.5 48.1 34.2
SN(E/C) 0.91
9160013 47
RedGreenBlue
z19.04
znorm14.86
sky 14.9 15.2 15.4
S/N 16.0 26.0 27.2
S/N(c) 9.5 48.0 34.6
SN(E/C) 0.89
9160014 47
RedGreenBlue
z19.07
znorm14.88
sky 15.0 15.2 15.5
S/N 16.1 26.2 27.2
S/N(c) 9.6 48.5 35.1
SN(E/C) 0.88
9160015 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 15.2 15.4
S/N 16.1 26.0 27.1
S/N(c) 9.4 48.0 35.0
SN(E/C) 0.91
9160016 47
RedGreenBlue
z19.00
znorm14.82
sky 14.9 15.2 15.5
S/N 15.4 25.2 26.4
S/N(c) 9.2 46.4 34.2
SN(E/C) 0.91
9160017 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.8 15.4
S/N 15.7 25.7 26.6
S/N(c) 9.3 47.3 34.4
SN(E/C) 0.94
9160018 47
RedGreenBlue
z19.01
znorm14.83
sky 15.1 15.2 15.2
S/N 15.5 25.5 26.7
S/N(c) 9.3 47.0 34.5
SN(E/C) 0.90