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)
11410078 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.5 14.3
S/N 13.8 23.1 23.9
S/N(c) 12.0 20.9 22.4
SN(E/C) 0.30
11410079 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.5 14.7
S/N 14.4 24.3 25.1
S/N(c) 12.5 21.6 23.5
SN(E/C) 0.32
11410080 47
RedGreenBlue
z19.01
znorm14.83
sky 14.7 14.6 14.8
S/N 14.4 23.7 25.4
S/N(c) 12.7 21.6 23.9
SN(E/C) 0.31
11410081 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.4 14.6
S/N 14.5 24.2 25.5
S/N(c) 12.4 21.8 24.1
SN(E/C) 0.33
11410082 47
RedGreenBlue
z18.99
znorm14.81
sky 14.7 14.6 14.6
S/N 14.4 23.6 25.1
S/N(c) 12.4 21.3 23.7
SN(E/C) 0.31
11410083 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.7 14.5
S/N 14.3 23.7 25.6
S/N(c) 12.4 21.5 24.2
SN(E/C) 0.31
11410084 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.7 14.7
S/N 14.4 24.4 26.2
S/N(c) 12.8 21.9 24.4
SN(E/C) 0.31
11410085 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.5 14.5
S/N 14.1 23.1 25.6
S/N(c) 12.3 21.2 23.9
SN(E/C) 0.30