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
z18.38
znorm14.20
sky 14.9 14.6 14.5
S/N 10.0 17.4 17.9
S/N(c) 8.8 15.8 16.6
SN(E/C) 0.46
11460025 47
RedGreenBlue
z18.20
znorm14.02
sky 14.8 14.6 14.9
S/N 8.6 15.5 16.2
S/N(c) 7.4 14.2 14.8
SN(E/C) 0.47
11460026 47
RedGreenBlue
z18.38
znorm14.20
sky 14.8 14.8 14.9
S/N 9.8 17.2 18.1
S/N(c) 8.6 15.8 16.6
SN(E/C) 0.44
11460027 47
RedGreenBlue
z18.44
znorm14.26
sky 14.9 14.7 14.9
S/N 10.3 18.1 18.6
S/N(c) 8.9 16.4 17.1
SN(E/C) 0.44
11460028 47
RedGreenBlue
z18.56
znorm14.38
sky 14.8 14.8 14.9
S/N 11.3 19.3 19.8
S/N(c) 9.9 17.6 18.1
SN(E/C) 0.42
11460029 47
RedGreenBlue
z18.44
znorm14.26
sky 15.1 14.9 14.9
S/N 10.2 17.6 18.4
S/N(c) 8.8 16.3 16.9
SN(E/C) 0.45
11460030 47
RedGreenBlue
z18.45
znorm14.27
sky 14.8 14.8 14.9
S/N 10.3 18.1 18.2
S/N(c) 9.1 16.6 16.8
SN(E/C) 0.44
11460031 47
RedGreenBlue
z18.58
znorm14.40
sky 14.9 14.8 14.9
S/N 11.2 19.9 19.7
S/N(c) 9.8 18.3 18.3
SN(E/C) 0.43