* on 02-Oct-2009 Fortuna shows a strong lightcurve
  variation with a mean lightcurve-averaged flux at 100 micron
  of 28.75 ± 2.84 Jy, i.e. 25.81 Jy at lightcurve-minimum
  and 31.59 Jy at maximum (+/- 10% lightcurve variation for
  this 7.44 h rotation period).
* 02-Oct-2009 20:25:47 ... 21:26:39 UT: the thermal lightcurve
  is very close to the maximum:
  20:25:47 UT: 30.84 Jy at 100 micron
  21:26:39 UT: 30.02 Jy at 100 micron
* I made the SED calculation at observation mid-time:
  02-Oct-2009 20:56:13 UT (see attached) for the range
  35.0...230 micron with 0.1 micron resolution
* The absolute flux uncertainty (on top of the predicted
  lightcurve variation) is probably better than 10% (at
  the specified SED time). This is based on unpublished
  Akari and Spitzer-MIPS fluxes.
* the shape/spin-vector model solution is confirmed by
  HST and occultation timings