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)
6340010 47
RedGreenBlue
z19.23
znorm15.05
sky 14.4 14.2 14.0
S/N 19.4 29.5 31.3
S/N(c) 17.1 27.2 29.3
SN(E/C) 0.87
6340011 47
RedGreenBlue
z19.27
znorm15.09
sky 14.3 14.2 14.3
S/N 19.0 29.7 31.9
S/N(c) 16.8 27.5 29.8
SN(E/C) 0.92
6340012 47
RedGreenBlue
z19.28
znorm15.10
sky 14.4 14.3 14.2
S/N 19.0 30.0 31.9
S/N(c) 16.9 27.6 29.8
SN(E/C) 0.86
6340013 47
RedGreenBlue
z19.28
znorm15.10
sky 14.3 14.3 14.3
S/N 19.0 29.8 32.0
S/N(c) 17.0 27.6 29.8
SN(E/C) 0.89
6340014 47
RedGreenBlue
z19.29
znorm15.11
sky 14.3 14.2 14.3
S/N 19.2 29.7 32.0
S/N(c) 17.1 27.3 29.6
SN(E/C) 0.94
6340015 47
RedGreenBlue
z19.30
znorm15.12
sky 14.4 14.3 14.3
S/N 19.3 29.8 32.0
S/N(c) 16.9 27.4 29.7
SN(E/C) 0.89
6340016 47
RedGreenBlue
z19.30
znorm15.12
sky 14.2 14.2 14.2
S/N 19.2 29.9 31.9
S/N(c) 16.9 27.4 29.7
SN(E/C) 0.88
6340017 47
RedGreenBlue
z19.30
znorm15.12
sky 14.3 14.3 14.2
S/N 19.2 30.1 32.0
S/N(c) 16.9 27.6 29.6
SN(E/C) 0.88