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)
11140024 47
RedGreenBlue
z18.79
znorm14.61
sky 14.7 14.4 14.2
S/N 13.0 20.8 20.8
S/N(c) 9.2 6.7 11.3
SN(E/C) 0.97
11140025 47
RedGreenBlue
z18.75
znorm14.57
sky 14.8 14.3 14.5
S/N 12.7 20.5 21.0
S/N(c) 9.2 6.6 11.3
SN(E/C) 0.99
11140026 47
RedGreenBlue
z18.73
znorm14.55
sky 14.7 14.4 14.6
S/N 12.0 20.0 20.8
S/N(c) 9.0 6.5 11.2
SN(E/C) 0.97
11140027 47
RedGreenBlue
z18.76
znorm14.58
sky 14.8 14.5 14.5
S/N 12.7 20.5 21.2
S/N(c) 9.0 6.6 11.4
SN(E/C) 0.96
11140028 47
RedGreenBlue
z18.72
znorm14.54
sky 14.8 14.5 14.5
S/N 12.0 20.1 20.7
S/N(c) 8.9 6.5 11.1
SN(E/C) 0.95
11140029 47
RedGreenBlue
z18.85
znorm14.67
sky 14.6 14.5 14.6
S/N 13.0 21.8 22.6
S/N(c) 9.7 7.0 12.1
SN(E/C) 0.96
11140030 47
RedGreenBlue
z18.84
znorm14.66
sky 14.9 14.5 14.5
S/N 13.1 21.5 22.2
S/N(c) 9.5 7.0 12.1
SN(E/C) 0.96
11140031 47
RedGreenBlue
z18.72
znorm14.54
sky 14.9 14.6 14.7
S/N 12.0 20.4 20.9
S/N(c) 8.8 6.6 11.4
SN(E/C) 0.95