Observed Energy Distribution: Q1146-037 log nu0 log nu1 log nu2 log nuFnu Date Aper Filter Instrument Ref (Hz) (Hz) (Hz) (Jy Hz) (") or or Detector Telescope 9.15 9.15 9.15 8.21( + 0.00 - 0.00 ) - - - VLA AJ088,0709 9.43 9.43 9.43 8.69( + 0.00 - 0.00 ) - - - NRAO ApJS39,291 9.70 9.70 9.70 9.16( + 0.00 - 0.00 ) 1968 240.0 - Parkes AJPApS24,1 9.91 9.91 9.91 9.19( + 0.00 - 0.00 ) - - - NRAO ApJS39,291 12.48 12.40 12.56 < 12.32 1983 300.0 IRAS4 IRAS Table11 12.70 12.57 12.87 < 12.04 1983 300.0 IRAS3 IRAS Table11 13.08 13.00 13.20 < 12.58 1983 300.0 IRAS2 IRAS Table11 13.40 13.30 13.55 < 12.44 1983 300.0 IRAS1 IRAS Table11 14.13 14.11 14.19 11.11( + 0.02 - 0.02 ) 1986 Feb 23 9.0 K MMT Table9 14.13 14.11 14.19 11.07( + 0.02 - 0.02 ) 1988 Apr 25 6.0 K IRTF Table9 14.26 14.23 14.31 11.09( + 0.02 - 0.02 ) 1986 Feb 23 9.0 H MMT Table9 14.26 14.23 14.31 10.97( + 0.03 - 0.03 ) 1988 Apr 25 6.0 H IRTF Table9 14.38 14.35 14.45 11.06( + 0.02 - 0.02 ) 1986 Feb 23 9.0 J MMT Table9 14.38 14.35 14.45 11.03( + 0.05 - 0.05 ) 1988 Apr 25 6.0 J IRTF Table9 14.63 14.57 14.70 11.13( + 0.02 - 0.02 ) 1986 May 14 14.0 R MtHopk(24in) Table6 14.74 14.70 14.78 11.06( + 0.01 - 0.01 ) 1986 May 14 14.0 V MtHopk(24in) Table6 14.74 14.70 14.78 11.55( + 0.08 - 0.08 ) 1977 - V LaSilla AApS31,151 14.83 14.78 14.89 11.28( + 0.02 - 0.02 ) 1986 May 14 14.0 B MtHopk(24in) Table6 14.83 14.78 14.89 11.67( + 0.10 - 0.10 ) 1977 - B LaSilla AApS31,151 14.92 14.89 14.96 11.69( + 0.12 - 0.12 ) 1977 - U LaSilla AApS31,151 14.97 14.96 14.98 11.85( + 0.07 - 0.08 ) 1981 Jul 17 15.0 - LWR11083 RDAF 14.97 14.96 14.98 11.80( + 0.07 - 0.08 ) 1981 Dec 17 15.0 - LWR12158 RDAF 14.99 14.98 15.00 11.69( + 0.04 - 0.04 ) 1981 Jul 17 15.0 - LWR11083 RDAF 14.99 14.98 15.00 11.59( + 0.04 - 0.04 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.01 15.00 15.02 11.54( + 0.03 - 0.04 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.01 15.00 15.02 11.33( + 0.03 - 0.04 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.03 15.02 15.04 11.50( + 0.03 - 0.03 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.03 15.02 15.04 11.12( + 0.03 - 0.03 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.05 15.04 15.06 11.46( + 0.03 - 0.03 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.05 15.04 15.06 11.10( + 0.03 - 0.03 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.09 15.08 15.09 11.59( + 0.04 - 0.05 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.09 15.08 15.09 11.26( + 0.04 - 0.05 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.10 15.09 15.11 11.52( + 0.06 - 0.06 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.10 15.09 15.11 11.18( + 0.07 - 0.09 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.11 15.11 15.12 11.61( + 0.05 - 0.05 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.11 15.11 15.12 11.22( + 0.05 - 0.06 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.13 15.12 15.13 11.68( + 0.05 - 0.06 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.13 15.12 15.13 11.26( + 0.03 - 0.04 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.14 15.13 15.15 11.68( + 0.05 - 0.06 ) 1981 Jul 17 15.0 - LWR11083 RDAF 15.14 15.13 15.15 11.53( + 0.05 - 0.05 ) 1981 Dec 17 15.0 - LWR12158 RDAF 15.18 15.17 15.19 < 11.17 1981 Jul 17 15.0 - LWR11083 RDAF 15.18 15.17 15.19 11.44( + 0.06 - 0.07 ) 1981 Dec 17 15.0 - LWR12158 RDAF 17.38 16.68 17.93 11.13( + 0.17 - 0.06 ) 1981 Jan 6 - IPC IPC ApJ323,343