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)
10530011 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.1 13.9
S/N 20.0 28.8 30.8
S/N(c) 18.5 27.1 29.6
SN(E/C) 0.95
10530012 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.3 14.1
S/N 20.1 29.1 31.6
S/N(c) 18.6 27.7 30.1
SN(E/C) 0.94
10530013 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.3 14.2
S/N 19.7 28.7 31.2
S/N(c) 18.3 27.3 29.8
SN(E/C) 0.93
10530014 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.3 14.2
S/N 19.5 28.5 31.0
S/N(c) 18.1 27.1 29.6
SN(E/C) 0.93
10530015 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.3 14.3
S/N 19.6 28.5 31.0
S/N(c) 18.2 27.1 29.7
SN(E/C) 0.93
10530016 47
RedGreenBlue
z19.15
znorm14.96
sky 14.5 14.2 14.3
S/N 19.5 28.5 31.2
S/N(c) 18.1 27.1 29.8
SN(E/C) 0.92
10530017 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.3 14.3
S/N 19.7 28.7 31.4
S/N(c) 18.3 27.3 30.0
SN(E/C) 0.93
10530018 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.3 14.3
S/N 19.6 28.4 31.2
S/N(c) 18.1 27.1 30.0
SN(E/C) 0.90