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)
3070008 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.4 14.1
S/N 15.7 26.1 27.2
S/N(c) 13.9 24.9 26.4
SN(E/C) 0.54
3070009 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.5 14.7
S/N 15.0 25.1 26.6
S/N(c) 13.1 23.7 25.7
SN(E/C) 0.54
3070010 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.7
S/N 15.7 26.5 28.2
S/N(c) 14.2 25.2 27.0
SN(E/C) 0.51
3070011 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.5 14.5
S/N 15.9 26.7 28.3
S/N(c) 14.0 25.3 27.2
SN(E/C) 0.51
3070012 47
RedGreenBlue
z19.11
znorm14.93
sky 14.4 14.3 14.3
S/N 15.2 25.5 27.2
S/N(c) 13.4 24.2 25.8
SN(E/C) 0.53
3070013 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.4 14.3
S/N 15.4 26.3 28.3
S/N(c) 14.0 24.7 26.2
SN(E/C) 0.54
3070014 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.4 14.5
S/N 15.5 26.5 28.3
S/N(c) 13.9 24.9 26.7
SN(E/C) 0.54
3070015 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.3 14.5
S/N 15.5 26.0 28.1
S/N(c) 13.4 24.5 26.7
SN(E/C) 0.54