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)
16110011 47
RedGreenBlue
z19.15
znorm14.97
sky 14.4 14.4 14.4
S/N 18.1 26.3 31.7
S/N(c) 30.8 36.8 8.8
SN(E/C) 0.47
16110012 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.6 14.6
S/N 17.6 25.8 31.2
S/N(c) 30.9 36.6 8.8
SN(E/C) 0.46
16110013 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.7 14.7
S/N 18.5 27.2 32.8
S/N(c) 30.4 37.5 8.7
SN(E/C) 0.49
16110014 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.7 14.7
S/N 18.8 27.3 32.9
S/N(c) 29.7 36.4 8.6
SN(E/C) 0.50
16110015 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.7 14.7
S/N 18.8 27.4 33.0
S/N(c) 29.5 36.5 8.5
SN(E/C) 0.51
16110016 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.7 14.8
S/N 18.6 27.2 32.5
S/N(c) 29.5 35.3 8.5
SN(E/C) 0.49
16110017 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.7 14.6
S/N 18.5 27.0 32.2
S/N(c) 29.4 35.0 8.5
SN(E/C) 0.49
16110018 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.7 14.7
S/N 18.3 27.0 32.1
S/N(c) 28.2 34.5 8.2
SN(E/C) 0.50