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)
11160046 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.4 14.4
S/N 12.7 21.5 21.5
S/N(c) 8.6 4.9 12.9
SN(E/C) 0.42
11160047 47
RedGreenBlue
z18.83
znorm14.65
sky 15.0 14.5 14.7
S/N 13.3 22.2 22.7
S/N(c) 9.1 5.1 13.7
SN(E/C) 0.43
11160048 47
RedGreenBlue
z18.75
znorm14.56
sky 14.7 14.6 14.6
S/N 12.5 20.8 21.3
S/N(c) 8.7 5.0 13.2
SN(E/C) 0.44
11160049 47
RedGreenBlue
z18.76
znorm14.58
sky 14.6 14.5 14.5
S/N 12.4 20.9 21.3
S/N(c) 8.7 4.9 13.2
SN(E/C) 0.44
11160050 47
RedGreenBlue
z18.83
znorm14.65
sky 14.9 14.5 14.4
S/N 13.2 21.5 22.3
S/N(c) 9.1 5.1 13.9
SN(E/C) 0.43
11160051 47
RedGreenBlue
z18.85
znorm14.67
sky 14.9 14.4 14.4
S/N 13.1 21.7 22.5
S/N(c) 9.2 5.1 14.1
SN(E/C) 0.43
11160052 47
RedGreenBlue
z18.81
znorm14.63
sky 14.7 14.3 14.3
S/N 12.4 20.7 21.5
S/N(c) 8.8 5.0 13.6
SN(E/C) 0.45
11160053 47
RedGreenBlue
z18.76
znorm14.58
sky 14.7 14.4 14.2
S/N 12.2 20.6 20.9
S/N(c) 8.7 4.9 13.5
SN(E/C) 0.43