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)
11430050 47
RedGreenBlue
z18.46
znorm14.28
sky 14.0 13.8 13.8
S/N 9.7 16.1 16.3
S/N(c) 8.2 14.7 15.4
SN(E/C) 0.46
11430051 47
RedGreenBlue
z18.45
znorm14.27
sky 14.3 14.2 14.4
S/N 9.4 16.1 17.2
S/N(c) 7.9 14.8 15.7
SN(E/C) 0.49
11430052 47
RedGreenBlue
z18.52
znorm14.34
sky 14.6 14.4 14.4
S/N 10.1 17.6 18.2
S/N(c) 8.6 15.8 17.0
SN(E/C) 0.46
11430053 47
RedGreenBlue
z18.41
znorm14.23
sky 14.5 14.4 14.4
S/N 9.5 16.1 17.2
S/N(c) 7.9 14.5 15.7
SN(E/C) 0.47
11430054 47
RedGreenBlue
z18.59
znorm14.41
sky 14.1 14.0 13.9
S/N 10.1 17.2 17.9
S/N(c) 8.7 15.6 16.4
SN(E/C) 0.48
11430055 47
RedGreenBlue
z18.48
znorm14.30
sky 13.7 13.6 13.6
S/N 9.1 15.2 16.5
S/N(c) 7.8 14.0 15.0
SN(E/C) 0.48
11430056 47
RedGreenBlue
z18.62
znorm14.44
sky 14.2 14.0 14.0
S/N 10.5 17.7 18.9
S/N(c) 8.9 16.0 17.5
SN(E/C) 0.47
11430057 47
RedGreenBlue
z18.40
znorm14.22
sky 13.4 13.4 13.4
S/N 8.5 14.4 15.7
S/N(c) 7.3 12.7 14.1
SN(E/C) 0.49