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
z18.29
znorm14.11
sky 15.0 15.0 14.7
S/N 9.3 17.5 17.2
S/N(c) 8.0 15.7 16.3
SN(E/C) 0.99
10610029 47
RedGreenBlue
z18.43
znorm14.25
sky 14.9 15.0 14.9
S/N 10.4 18.6 18.7
S/N(c) 9.2 17.4 17.6
SN(E/C) 0.94
10610030 47
RedGreenBlue
z18.31
znorm14.13
sky 15.2 15.1 15.1
S/N 9.7 17.4 17.8
S/N(c) 8.3 15.8 16.8
SN(E/C) 0.95
10610031 47
RedGreenBlue
z18.50
znorm14.32
sky 15.1 15.1 15.1
S/N 11.2 19.5 19.7
S/N(c) 9.8 18.1 18.5
SN(E/C) 0.98
10610032 47
RedGreenBlue
z18.61
znorm14.43
sky 15.1 15.1 14.9
S/N 11.3 20.0 20.7
S/N(c) 9.9 18.7 19.6
SN(E/C) 0.97
10610033 47
RedGreenBlue
z18.51
znorm14.33
sky 15.1 15.3 15.0
S/N 10.4 18.6 18.9
S/N(c) 8.9 17.1 17.9
SN(E/C) 0.97
10610034 47
RedGreenBlue
z18.63
znorm14.45
sky 15.2 15.0 15.0
S/N 11.8 20.7 21.3
S/N(c) 10.1 18.7 20.0
SN(E/C) 0.98
10610035 47
RedGreenBlue
z18.54
znorm14.36
sky 15.1 15.0 14.9
S/N 10.8 19.1 19.6
S/N(c) 9.2 17.1 18.0
SN(E/C) 1.00