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)
6430058 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.6 14.7
S/N 14.5 22.7 24.2
S/N(c) 25.1 47.3 11.5
SN(E/C) 0.97
6430059 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.5 15.0
S/N 14.6 22.7 24.5
S/N(c) 25.0 47.6 11.5
SN(E/C) 0.96
6430060 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.6 15.0
S/N 14.5 22.6 24.4
S/N(c) 24.8 47.1 11.7
SN(E/C) 0.97
6430061 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.7 15.0
S/N 13.7 21.7 23.4
S/N(c) 24.0 45.6 11.3
SN(E/C) 1.00
6430062 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.6 15.0
S/N 14.5 22.4 24.4
S/N(c) 25.0 47.4 11.9
SN(E/C) 0.99
6430063 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.5 14.9
S/N 15.2 23.4 25.8
S/N(c) 26.1 49.1 12.3
SN(E/C) 0.96
6430064 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.7 15.0
S/N 15.3 24.2 26.4
S/N(c) 26.4 49.6 12.5
SN(E/C) 0.93
6430065 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 15.0
S/N 15.6 24.7 26.3
S/N(c) 26.5 49.9 12.7
SN(E/C) 0.93