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)
11100081 47
RedGreenBlue
z18.56
znorm14.38
sky 15.3 14.9 14.7
S/N 11.0 19.2 19.7
S/N(c) 16.0 14.4 15.9
SN(E/C) 0.39
11100082 47
RedGreenBlue
z18.76
znorm14.58
sky 15.2 14.9 15.2
S/N 12.2 21.1 22.7
S/N(c) 18.0 15.8 17.7
SN(E/C) 0.39
11100083 47
RedGreenBlue
z18.80
znorm14.62
sky 15.5 15.1 15.1
S/N 13.0 22.2 23.3
S/N(c) 18.5 16.2 18.1
SN(E/C) 0.38
11100084 47
RedGreenBlue
z18.17
znorm13.99
sky 15.2 15.0 15.3
S/N 8.5 15.5 16.5
S/N(c) 12.7 12.1 13.1
SN(E/C) 0.45
11100085 47
RedGreenBlue
z18.67
znorm14.49
sky 15.5 14.9 15.2
S/N 11.7 20.7 21.5
S/N(c) 17.2 15.2 16.9
SN(E/C) 0.38
11100086 47
RedGreenBlue
z18.80
znorm14.62
sky 15.6 15.1 15.3
S/N 12.7 21.8 23.4
S/N(c) 18.7 16.1 18.2
SN(E/C) 0.38
11100087 47
RedGreenBlue
z18.98
znorm14.80
sky 15.3 15.0 15.3
S/N 14.8 24.1 26.3
S/N(c) 20.7 18.0 19.9
SN(E/C) 0.35
11100088 47
RedGreenBlue
z18.96
znorm14.78
sky 15.6 15.2 15.0
S/N 14.6 24.2 25.9
S/N(c) 20.6 17.6 19.7
SN(E/C) 0.34