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
z19.13
znorm14.95
sky 14.2 13.9 13.7
S/N 19.8 28.7 30.7
S/N(c) 18.3 27.0 29.6
SN(E/C) 0.97
10530012 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.1 14.1
S/N 19.9 28.9 31.5
S/N(c) 18.5 27.6 29.9
SN(E/C) 0.96
10530013 47
RedGreenBlue
z19.14
znorm14.96
sky 14.3 14.1 14.1
S/N 19.5 28.5 31.1
S/N(c) 18.2 27.2 29.7
SN(E/C) 0.97
10530014 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.2 14.1
S/N 19.4 28.4 30.9
S/N(c) 18.0 27.0 29.5
SN(E/C) 0.95
10530015 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.3 14.1
S/N 19.5 28.4 30.9
S/N(c) 18.1 27.0 29.5
SN(E/C) 0.93
10530016 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.2 14.2
S/N 19.4 28.4 31.1
S/N(c) 18.0 27.1 29.6
SN(E/C) 0.93
10530017 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.3 14.2
S/N 19.5 28.7 31.3
S/N(c) 18.2 27.4 29.8
SN(E/C) 0.94
10530018 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.3 14.2
S/N 19.4 28.3 31.0
S/N(c) 18.0 27.1 29.7
SN(E/C) 0.91