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 14.5 14.4
S/N 12.7 21.8 21.5
S/N(c) 11.1 19.7 19.8
SN(E/C) 0.42
11160047 47
RedGreenBlue
z18.83
znorm14.65
sky 15.0 14.6 14.7
S/N 13.3 22.4 22.7
S/N(c) 11.6 20.2 21.0
SN(E/C) 0.43
11160048 47
RedGreenBlue
z18.74
znorm14.56
sky 14.7 14.7 14.6
S/N 12.5 20.9 21.3
S/N(c) 10.8 19.0 19.8
SN(E/C) 0.44
11160049 47
RedGreenBlue
z18.76
znorm14.58
sky 14.6 14.6 14.5
S/N 12.4 21.1 21.3
S/N(c) 10.7 19.1 19.9
SN(E/C) 0.44
11160050 47
RedGreenBlue
z18.83
znorm14.65
sky 14.9 14.5 14.4
S/N 13.2 21.6 22.3
S/N(c) 11.4 19.4 20.8
SN(E/C) 0.43
11160051 47
RedGreenBlue
z18.85
znorm14.67
sky 14.9 14.5 14.4
S/N 13.1 21.5 22.5
S/N(c) 11.2 19.4 20.9
SN(E/C) 0.43
11160052 47
RedGreenBlue
z18.81
znorm14.63
sky 14.7 14.4 14.3
S/N 12.4 20.7 21.5
S/N(c) 10.8 19.0 20.3
SN(E/C) 0.45
11160053 47
RedGreenBlue
z18.76
znorm14.58
sky 14.7 14.4 14.2
S/N 12.2 20.4 20.9
S/N(c) 10.5 18.5 19.6
SN(E/C) 0.43