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)
10610028 47
RedGreenBlue
z18.27
znorm14.09
sky 15.3 15.2 14.7
S/N 9.4 17.6 17.2
S/N(c) 7.8 15.9 16.4
SN(E/C) 0.99
10610029 47
RedGreenBlue
z18.40
znorm14.22
sky 14.9 15.0 15.1
S/N 10.3 18.8 18.9
S/N(c) 9.1 17.5 17.8
SN(E/C) 0.94
10610030 47
RedGreenBlue
z18.30
znorm14.12
sky 15.0 15.1 15.1
S/N 9.5 17.5 17.9
S/N(c) 8.3 16.0 16.8
SN(E/C) 0.97
10610031 47
RedGreenBlue
z18.49
znorm14.31
sky 15.2 15.2 15.2
S/N 11.0 19.6 19.7
S/N(c) 9.6 18.3 18.6
SN(E/C) 0.99
10610032 47
RedGreenBlue
z18.59
znorm14.41
sky 15.2 15.1 15.1
S/N 11.5 20.2 20.7
S/N(c) 10.2 18.8 19.5
SN(E/C) 0.97
10610033 47
RedGreenBlue
z18.49
znorm14.31
sky 15.3 15.2 15.1
S/N 10.5 18.9 18.9
S/N(c) 9.0 17.2 17.9
SN(E/C) 0.97
10610034 47
RedGreenBlue
z18.62
znorm14.44
sky 15.0 15.2 15.1
S/N 11.6 20.8 21.4
S/N(c) 10.0 18.9 20.0
SN(E/C) 0.97
10610035 47
RedGreenBlue
z18.53
znorm14.35
sky 15.0 15.1 15.0
S/N 10.6 19.4 19.8
S/N(c) 9.2 17.3 18.1
SN(E/C) 0.99