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)
3200058 47
RedGreenBlue
z19.17
znorm14.99
sky 15.3 14.7 14.8
S/N 15.9 26.3 27.6
S/N(c) 14.0 24.9 26.7
SN(E/C) 0.86
3200059 47
RedGreenBlue
z19.20
znorm15.02
sky 15.3 14.9 15.1
S/N 16.4 26.6 28.6
S/N(c) 14.6 24.8 27.1
SN(E/C) 0.91
3200060 47
RedGreenBlue
z19.19
znorm15.01
sky 15.4 15.0 15.1
S/N 16.3 26.6 28.6
S/N(c) 14.6 24.6 27.1
SN(E/C) 0.89
3200061 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.9 15.2
S/N 16.5 26.4 28.7
S/N(c) 14.7 24.5 27.2
SN(E/C) 0.88
3200062 47
RedGreenBlue
z19.17
znorm14.99
sky 15.2 15.1 15.3
S/N 16.3 26.2 28.8
S/N(c) 14.4 24.2 27.0
SN(E/C) 0.85
3200063 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.9 15.1
S/N 15.6 26.0 28.3
S/N(c) 13.7 24.1 26.2
SN(E/C) 0.89
3200064 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 15.2
S/N 15.4 26.0 28.0
S/N(c) 13.5 23.9 25.7
SN(E/C) 0.88
3200065 47
RedGreenBlue
z19.12
znorm14.94
sky 15.3 14.8 15.1
S/N 14.6 24.8 25.9
S/N(c) 12.8 23.1 23.7
SN(E/C) 0.85