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 15.0 14.6 14.4
S/N 15.7 25.8 25.7
S/N(c) 22.0 9.4 33.2
SN(E/C) 0.87
3200059 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.7 14.7
S/N 16.2 26.3 26.2
S/N(c) 22.1 9.5 33.6
SN(E/C) 0.91
3200060 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.8 14.9
S/N 16.1 26.2 26.3
S/N(c) 22.0 9.5 33.9
SN(E/C) 0.88
3200061 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.8 14.8
S/N 16.1 26.2 26.5
S/N(c) 22.3 9.5 34.2
SN(E/C) 0.87
3200062 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 14.7 14.7
S/N 16.1 26.0 26.3
S/N(c) 21.9 9.5 34.1
SN(E/C) 0.84
3200063 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.8 14.8
S/N 15.8 25.7 26.3
S/N(c) 21.8 9.4 33.7
SN(E/C) 0.90
3200064 47
RedGreenBlue
z19.14
znorm14.96
sky 15.0 14.7 14.7
S/N 15.9 25.6 26.7
S/N(c) 21.6 9.4 33.5
SN(E/C) 0.88
3200065 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.8 14.7
S/N 14.4 24.8 26.1
S/N(c) 21.5 9.3 32.9
SN(E/C) 0.85