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)
6950010 47
RedGreenBlue
z19.04
znorm14.86
sky 14.4 14.1 13.9
S/N 16.5 23.8 25.6
S/N(c) 14.2 22.0 24.1
SN(E/C) 0.91
6950011 47
RedGreenBlue
z19.08
znorm14.90
sky 14.5 14.2 14.1
S/N 16.5 23.8 26.7
S/N(c) 14.2 21.9 25.2
SN(E/C) 0.86
6950012 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.2 14.2
S/N 16.6 24.1 27.7
S/N(c) 14.5 22.4 25.8
SN(E/C) 0.90
6950013 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.3 14.2
S/N 16.7 24.2 27.8
S/N(c) 14.6 22.4 26.2
SN(E/C) 0.87
6950014 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.2 14.3
S/N 17.0 24.4 28.0
S/N(c) 14.8 22.5 26.2
SN(E/C) 0.85
6950015 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.3 14.3
S/N 17.0 24.6 28.3
S/N(c) 14.6 22.6 26.6
SN(E/C) 0.87
6950016 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.3 14.3
S/N 17.1 24.5 28.5
S/N(c) 14.8 22.9 26.5
SN(E/C) 0.88
6950017 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.3 14.3
S/N 16.5 24.0 27.9
S/N(c) 14.3 22.3 26.0
SN(E/C) 0.92