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)
11460024 47
RedGreenBlue
z18.39
znorm14.21
sky 15.4 15.0 14.6
S/N 9.9 17.6 18.7
S/N(c) 8.6 16.3 17.7
SN(E/C) 0.45
11460025 47
RedGreenBlue
z18.21
znorm14.03
sky 15.4 14.9 15.0
S/N 8.6 15.9 16.9
S/N(c) 7.4 14.7 15.7
SN(E/C) 0.47
11460026 47
RedGreenBlue
z18.39
znorm14.21
sky 14.9 14.8 15.0
S/N 9.8 17.4 18.6
S/N(c) 8.5 16.2 17.6
SN(E/C) 0.43
11460027 47
RedGreenBlue
z18.45
znorm14.27
sky 15.3 15.0 14.9
S/N 10.2 18.2 19.3
S/N(c) 8.9 16.7 18.2
SN(E/C) 0.44
11460028 47
RedGreenBlue
z18.58
znorm14.40
sky 15.2 14.9 14.9
S/N 11.3 19.7 20.6
S/N(c) 9.9 18.1 19.5
SN(E/C) 0.42
11460029 47
RedGreenBlue
z18.45
znorm14.27
sky 15.4 15.1 14.9
S/N 10.1 17.9 19.3
S/N(c) 8.8 16.8 18.2
SN(E/C) 0.44
11460030 47
RedGreenBlue
z18.46
znorm14.28
sky 15.3 15.0 15.0
S/N 10.3 18.1 19.6
S/N(c) 9.0 17.1 18.3
SN(E/C) 0.43
11460031 47
RedGreenBlue
z18.58
znorm14.40
sky 15.0 15.0 14.9
S/N 11.1 20.0 20.6
S/N(c) 9.9 18.6 19.7
SN(E/C) 0.43