! Started logfile: 0234+285_S.log on Tue Jun 17 10:35:22 2008 observe 0234+285_S.edt ! Reading UV FITS file: 0234+285_S.edt ! AN table 1: 128 integrations on 190 of 190 possible baselines. ! AN table 2: 20 integrations on 190 of 190 possible baselines. ! AN table 3: 116 integrations on 190 of 190 possible baselines. ! AN table 4: 14 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.171696 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0234+285 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1901 lines of history. ! ! Reading 36276 visibilities. ![@gonzo7-0.4 0234+285_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2001 telescope corrections were flagged in sub-array 1. ! A total of 247 telescope corrections were flagged in sub-array 2. ! A total of 1842 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2001 telescope corrections were flagged in sub-array 1. ! A total of 247 telescope corrections were flagged in sub-array 2. ! A total of 1842 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1995 telescope corrections were flagged in sub-array 1. ! A total of 247 telescope corrections were flagged in sub-array 2. ! A total of 1842 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1995 telescope corrections were flagged in sub-array 1. ! A total of 247 telescope corrections were flagged in sub-array 2. ! A total of 1842 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.574874Jy sigma=8.203933 ! Fit after self-cal, rms=0.570446Jy sigma=8.214411 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=3.523 mas, bpa=-8.784 degrees ! Estimated noise=0.612724 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.522098 Jy ! Total flux subtracted in 50 components = 0.522098 Jy ! Clean residual min=-0.029649 max=0.192924 Jy/beam ! Clean residual mean=-0.000028 rms=0.010095 Jy/beam ! Combined flux in latest and established models = 0.522098 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.522098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.582083Jy sigma=10.163619 ! Fit after self-cal, rms=0.581131Jy sigma=10.158045 ! Inverting map ! Added new window around map position (-0.8, 4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21263 Jy ! Total flux subtracted in 50 components = 0.21263 Jy ! Clean residual min=-0.024107 max=0.105969 Jy/beam ! Clean residual mean=-0.000007 rms=0.007842 Jy/beam ! Combined flux in latest and established models = 0.734728 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.734728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.480459Jy sigma=7.998074 ! Fit after self-cal, rms=0.477195Jy sigma=7.951421 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142728 Jy ! Total flux subtracted in 50 components = 0.142728 Jy ! Clean residual min=-0.021100 max=0.080251 Jy/beam ! Clean residual mean=0.000007 rms=0.006509 Jy/beam ! Combined flux in latest and established models = 0.877456 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.877456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.420648Jy sigma=6.668121 ! Fit after self-cal, rms=0.419243Jy sigma=6.644679 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108054 Jy ! Total flux subtracted in 50 components = 0.108054 Jy ! Clean residual min=-0.020431 max=0.061805 Jy/beam ! Clean residual mean=0.000017 rms=0.005624 Jy/beam ! Combined flux in latest and established models = 0.98551 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.98551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382428Jy sigma=5.766380 ! Fit after self-cal, rms=0.381740Jy sigma=5.753297 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835312 Jy ! Total flux subtracted in 50 components = 0.0835312 Jy ! Clean residual min=-0.019921 max=0.048033 Jy/beam ! Clean residual mean=0.000025 rms=0.005029 Jy/beam ! Combined flux in latest and established models = 1.06904 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 1.06904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357429Jy sigma=5.147486 ! Fit after self-cal, rms=0.357064Jy sigma=5.138904 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658244 Jy ! Total flux subtracted in 50 components = 0.0658244 Jy ! Clean residual min=-0.019530 max=0.038053 Jy/beam ! Clean residual mean=0.000031 rms=0.004624 Jy/beam ! Combined flux in latest and established models = 1.13487 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 1.13487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340824Jy sigma=4.720288 ! Fit after self-cal, rms=0.340646Jy sigma=4.714431 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525286 Jy ! Total flux subtracted in 50 components = 0.0525286 Jy ! Clean residual min=-0.019165 max=0.030882 Jy/beam ! Clean residual mean=0.000036 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 1.18739 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 1.18739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329741Jy sigma=4.425647 ! Fit after self-cal, rms=0.329657Jy sigma=4.421932 ! Inverting map ! Added new window around map position (-2, 7.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042562 Jy ! Total flux subtracted in 50 components = 0.042562 Jy ! Clean residual min=-0.018856 max=0.025137 Jy/beam ! Clean residual mean=0.000039 rms=0.004163 Jy/beam ! Combined flux in latest and established models = 1.22996 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.22996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322185Jy sigma=4.222867 ! Fit after self-cal, rms=0.322164Jy sigma=4.220440 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=4.179 mas, bpa=-11.87 degrees ! Estimated noise=0.357186 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713775 Jy ! Component: 100 - total flux cleaned = 0.115669 Jy ! Total flux subtracted in 100 components = 0.115669 Jy ! Clean residual min=-0.016070 max=0.031993 Jy/beam ! Clean residual mean=0.000631 rms=0.006487 Jy/beam ! Combined flux in latest and established models = 1.34563 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 1.34563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308908Jy sigma=3.852945 ! Fit after self-cal, rms=0.308695Jy sigma=3.839212 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 159 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.87 GC 0.82 HH 1.00* ! HN 1.03 KK 0.94 KP 0.60 LA 0.79 ! MA 1.00* MC 1.00* MK 0.94 NL 0.74 ! NY 1.31 ON 1.13 OV 0.88 PT 1.01 ! SC 1.19 TS 0.87 WF 0.79 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 1.05 GC 1.07 HH 1.00* ! HN 0.69 KK 0.83 KP 1.01 LA 1.07 ! MA 1.00* MC 1.00* MK 0.90 NL 1.04 ! NY 0.84 ON 1.00* OV 1.04 PT 0.93 ! SC 1.00* TS 0.98 WF 0.84 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.04 GC 1.00 HH 1.00* ! HN 1.04 KK 1.07 KP 0.95 LA 1.02 ! MA 6.38 MC 1.07 MK 1.09 NL 1.00 ! NY 0.89 ON 1.08 OV 1.00 PT 1.02 ! SC 0.84 TS 1.00* WF 0.91 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 0.93 KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.05 ! NY 0.50 ON 1.00* OV 1.00* PT 1.00* ! SC 0.98 TS 1.00* WF 1.25 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 GC 0.98 HH 1.00* ! HN 0.94 KK 0.86 KP 0.89 LA 0.80 ! MA 1.00* MC 1.00* MK 1.00 NL 1.00 ! NY 1.22 ON 1.07 OV 0.69 PT 0.90 ! SC 1.20 TS 0.90 WF 0.78 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 GC 0.97 HH 1.00* ! HN 0.91 KK 0.93 KP 0.99 LA 0.96 ! MA 1.00* MC 1.00* MK 1.00 NL 1.02 ! NY 0.97 ON 1.00* OV 1.05 PT 1.01 ! SC 1.00* TS 0.91 WF 0.97 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.04 GC 1.20 HH 1.00* ! HN 1.13 KK 1.00 KP 0.99 LA 0.99 ! MA 2.81 MC 1.05 MK 1.01 NL 1.08 ! NY 1.02 ON 1.24 OV 1.01 PT 0.90 ! SC 1.12 TS 1.00* WF 1.07 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.03 ! NY 0.90 ON 1.00* OV 1.00* PT 1.00* ! SC 0.94 TS 1.00* WF 1.17 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 GC 1.03 HH 1.00* ! HN 0.91 KK 0.85 KP 0.78 LA 0.67 ! MA 1.00* MC 1.00* MK 0.98 NL 1.09 ! NY 1.30 ON 1.13 OV 0.83 PT 0.92 ! SC 1.25 TS 0.92 WF 0.77 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 1.05 GC 1.04 HH 1.00* ! HN 0.83 KK 0.79 KP 1.04 LA 0.90 ! MA 1.00* MC 1.00* MK 0.65 NL 1.02 ! NY 0.82 ON 1.00* OV 1.10 PT 0.97 ! SC 1.00* TS 0.93 WF 0.87 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.05 GC 1.13 HH 1.00* ! HN 1.10 KK 1.02 KP 0.97 LA 1.04 ! MA 1.95 MC 2.12 MK 1.11 NL 0.99 ! NY 0.95 ON 1.16 OV 1.01 PT 1.03 ! SC 0.93 TS 1.00* WF 1.05 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.08 KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.01 ! NY 0.96 ON 1.00* OV 1.00* PT 1.00* ! SC 0.95 TS 1.00* WF 1.24 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 GC 0.93 HH 1.00* ! HN 0.97 KK 0.92 KP 0.87 LA 1.04 ! MA 1.00* MC 1.00* MK 0.99 NL 0.77 ! NY 1.07 ON 1.01 OV 0.73 PT 1.07 ! SC 1.15 TS 0.96 WF 0.87 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.03 GC 1.04 HH 1.00* ! HN 0.96 KK 0.83 KP 1.07 LA 0.85 ! MA 1.00* MC 1.00* MK 0.73 NL 1.04 ! NY 0.95 ON 1.00* OV 1.03 PT 1.01 ! SC 1.00* TS 0.95 WF 0.94 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.01 GC 1.11 HH 1.00* ! HN 1.11 KK 1.06 KP 1.02 LA 1.03 ! MA 2.71 MC 1.22 MK 1.01 NL 1.06 ! NY 0.97 ON 1.08 OV 1.07 PT 1.02 ! SC 0.98 TS 1.00* WF 1.06 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.08 KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 0.98 ! NY 0.97 ON 1.00* OV 1.00* PT 1.00* ! SC 1.01 TS 1.00* WF 1.17 WZ 1.00* ! ! ! Fit before self-cal, rms=0.308695Jy sigma=3.839212 ! Fit after self-cal, rms=0.256593Jy sigma=1.930130 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=4.346 mas, bpa=-12.83 degrees ! Estimated noise=0.360106 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128004 Jy ! Component: 100 - total flux cleaned = 0.0128782 Jy ! Total flux subtracted in 100 components = 0.0128782 Jy ! Clean residual min=-0.007152 max=0.016150 Jy/beam ! Clean residual mean=0.000629 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.3585 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 1.3585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254278Jy sigma=1.875880 ! Fit after self-cal, rms=0.254645Jy sigma=1.862187 ! Inverting map ! Added new window around map position (1.2, 13.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101811 Jy ! Component: 100 - total flux cleaned = 0.011811 Jy ! Total flux subtracted in 100 components = 0.011811 Jy ! Clean residual min=-0.006307 max=0.010902 Jy/beam ! Clean residual mean=0.000597 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.37031 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 1.37031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253339Jy sigma=1.833213 ! Fit after self-cal, rms=0.253358Jy sigma=1.827455 ! Inverting map ! Added new window around map position (1.6, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408277 Jy ! Component: 100 - total flux cleaned = 0.00513251 Jy ! Total flux subtracted in 100 components = 0.00513251 Jy ! Clean residual min=-0.005461 max=0.006178 Jy/beam ! Clean residual mean=0.000583 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 1.37545 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 1.37545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252553Jy sigma=1.814854 ! Fit after self-cal, rms=0.252580Jy sigma=1.811974 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110875 Jy ! Component: 100 - total flux cleaned = 0.00223427 Jy ! Total flux subtracted in 100 components = 0.00223427 Jy ! Clean residual min=-0.005321 max=0.005980 Jy/beam ! Clean residual mean=0.000577 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 1.37768 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 1.37768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252095Jy sigma=1.806947 ! Fit after self-cal, rms=0.524952Jy sigma=1.621940 ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=4.328 mas, bpa=-12.93 degrees ! Estimated noise=0.359153 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564286 Jy ! Component: 100 - total flux cleaned = 0.00731247 Jy ! Total flux subtracted in 100 components = 0.00731247 Jy ! Clean residual min=-0.004158 max=0.004599 Jy/beam ! Clean residual mean=0.000364 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.38499 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 1.38499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.524814Jy sigma=1.611441 ! Fit after self-cal, rms=0.587921Jy sigma=1.597861 ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=4.324 mas, bpa=-12.98 degrees ! Estimated noise=0.358751 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307549 Jy ! Component: 100 - total flux cleaned = 0.00504362 Jy ! Total flux subtracted in 100 components = 0.00504362 Jy ! Clean residual min=-0.003646 max=0.004164 Jy/beam ! Clean residual mean=0.000326 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 1.39004 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 1.39004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.587845Jy sigma=1.592267 ! Fit after self-cal, rms=0.763853Jy sigma=1.587294 ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=4.321 mas, bpa=-13 degrees ! Estimated noise=0.358447 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222031 Jy ! Component: 100 - total flux cleaned = 0.00417101 Jy ! Total flux subtracted in 100 components = 0.00417101 Jy ! Clean residual min=-0.003263 max=0.003855 Jy/beam ! Clean residual mean=0.000299 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.39421 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 1.39421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.763827Jy sigma=1.583680 ! Fit after self-cal, rms=1.216768Jy sigma=1.581129 ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=4.318 mas, bpa=-13.03 degrees ! Estimated noise=0.358183 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018757 Jy ! Component: 100 - total flux cleaned = 0.00358206 Jy ! Total flux subtracted in 100 components = 0.00358206 Jy ! Clean residual min=-0.002903 max=0.003637 Jy/beam ! Clean residual mean=0.000278 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.39779 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 1.39779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.216771Jy sigma=1.578778 ! Fit after self-cal, rms=2.375034Jy sigma=1.577440 ! Inverting map and beam ! Estimated beam: bmin=2.51 mas, bmaj=4.315 mas, bpa=-13.05 degrees ! Estimated noise=0.357951 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161123 Jy ! Component: 100 - total flux cleaned = 0.00294759 Jy ! Total flux subtracted in 100 components = 0.00294759 Jy ! Clean residual min=-0.002593 max=0.003460 Jy/beam ! Clean residual mean=0.000261 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.40074 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 1.40074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.375051Jy sigma=1.575976 ! Fit after self-cal, rms=5.094012Jy sigma=1.575257 ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=4.313 mas, bpa=-13.06 degrees ! Estimated noise=0.357749 mJy/beam. ! Added new window around map position (-4, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128276 Jy ! Component: 100 - total flux cleaned = 0.00265591 Jy ! Total flux subtracted in 100 components = 0.00265591 Jy ! Clean residual min=-0.002449 max=0.003393 Jy/beam ! Clean residual mean=0.000246 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 1.40339 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 1.40339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.094031Jy sigma=1.574246 ! Fit after self-cal, rms=11.170972Jy sigma=1.573882 ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=4.312 mas, bpa=-13.07 degrees ! Estimated noise=0.357574 mJy/beam. ! Added new window around map position (-22, 69.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133843 Jy ! Component: 100 - total flux cleaned = 0.00276326 Jy ! Total flux subtracted in 100 components = 0.00276326 Jy ! Clean residual min=-0.002432 max=0.002722 Jy/beam ! Clean residual mean=0.000233 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 1.40616 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 1.40616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=11.170985Jy sigma=1.572767 ! Fit after self-cal, rms=24.416416Jy sigma=1.572614 ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=4.311 mas, bpa=-13.06 degrees ! Estimated noise=0.357408 mJy/beam. doamp = false solint = solint / (6.0/3.6) flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657598 Jy ! Component: 100 - total flux cleaned = 0.00181272 Jy ! Total flux subtracted in 100 components = 0.00181272 Jy ! Clean residual min=-0.002405 max=0.002669 Jy/beam ! Clean residual mean=0.000225 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 1.40797 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 184 components and 1.40797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=24.416420Jy sigma=1.572129 ! Fit after self-cal, rms=24.416363Jy sigma=1.563292 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 0234+285_S ! Writing UV FITS file: 0234+285_S.uvf ! Writing 184 model components to file: 0234+285_S.mod ! wwins: Wrote 7 windows to 0234+285_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 4.311 at -13.06 degrees (North through East) ! Clean map min=-0.0022864 max=0.70015 Jy/beam ! Writing clean map to FITS file: 0234+285_S.fits ! Writing difmap environment to: 0234+285_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 0234+285_S] device 0234+285_Suv.ps/vps,1,2 ! Attempting to open device: '0234+285_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0234+285_Sim.ps/vps ! Attempting to open device: '0234+285_Sim.ps/vps' uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=4.311 mas, bpa=-13.06 degrees ! Estimated noise=0.357408 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 4.311 at -13.06 degrees (North through East) ! Clean map min=-0.0022864 max=0.70015 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 0234+285_S.log closed on Tue Jun 17 10:35:46 2008