! Started logfile: 4C39.25_S.log on Thu Jul 20 19:31:22 2006 observe 4C39.25_S.edt ! Reading UV FITS file: 4C39.25_S.edt ! AN table 1: 44 integrations on 190 of 190 possible baselines. ! AN table 2: 13 integrations on 190 of 190 possible baselines. ! AN table 3: 20 integrations on 190 of 190 possible baselines. ! AN table 4: 114 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.168421 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 4C39.25 ! ! 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 1589 lines of history. ! ! Reading 24448 visibilities. ![@gonzo7-0.4 4C39.25_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 544 telescope corrections were flagged in sub-array 1. ! A total of 202 telescope corrections were flagged in sub-array 2. ! A total of 260 telescope corrections were flagged in sub-array 3. ! A total of 1742 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 543 telescope corrections were flagged in sub-array 1. ! A total of 202 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 1742 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 546 telescope corrections were flagged in sub-array 1. ! A total of 202 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 1749 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 540 telescope corrections were flagged in sub-array 1. ! A total of 202 telescope corrections were flagged in sub-array 2. ! A total of 256 telescope corrections were flagged in sub-array 3. ! A total of 1742 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.850106Jy sigma=0.047015 ! Fit after self-cal, rms=2.850733Jy sigma=0.047042 ! 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=2.287 mas, bmaj=3.531 mas, bpa=-3.305 degrees ! Estimated noise=684.605 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 = 2.75036 Jy ! Total flux subtracted in 50 components = 2.75036 Jy ! Clean residual min=-0.108791 max=0.768099 Jy/beam ! Clean residual mean=0.000015 rms=0.031652 Jy/beam ! Combined flux in latest and established models = 2.75036 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 2.75036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.225266Jy sigma=0.019840 ! Fit after self-cal, rms=1.225266Jy sigma=0.019840 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.74326 Jy ! Total flux subtracted in 50 components = 0.74326 Jy ! Clean residual min=-0.062660 max=0.320734 Jy/beam ! Clean residual mean=0.000032 rms=0.017188 Jy/beam ! Combined flux in latest and established models = 3.49362 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 3.49362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.709414Jy sigma=0.010850 ! Fit after self-cal, rms=0.708976Jy sigma=0.010845 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.338692 Jy ! Total flux subtracted in 50 components = 0.338692 Jy ! Clean residual min=-0.043023 max=0.151580 Jy/beam ! Clean residual mean=0.000039 rms=0.012427 Jy/beam ! Combined flux in latest and established models = 3.83231 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 3.83231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.547286Jy sigma=0.008069 ! Fit after self-cal, rms=0.547073Jy sigma=0.008067 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162202 Jy ! Total flux subtracted in 50 components = 0.162202 Jy ! Clean residual min=-0.043361 max=0.074101 Jy/beam ! Clean residual mean=0.000042 rms=0.011103 Jy/beam ! Combined flux in latest and established models = 3.99451 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 3.99451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.501431Jy sigma=0.007376 ! Fit after self-cal, rms=0.501133Jy sigma=0.007373 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855152 Jy ! Total flux subtracted in 50 components = 0.0855152 Jy ! Clean residual min=-0.042080 max=0.058906 Jy/beam ! Clean residual mean=0.000045 rms=0.010747 Jy/beam ! Combined flux in latest and established models = 4.08003 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 4.08003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487690Jy sigma=0.007231 ! Fit after self-cal, rms=0.487500Jy sigma=0.007229 ! 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=3.13 mas, bmaj=4.729 mas, bpa=7.263 degrees ! Estimated noise=320.763 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 = 0.0397186 Jy ! Component: 100 - total flux cleaned = 0.0589965 Jy ! Total flux subtracted in 100 components = 0.0589965 Jy ! Clean residual min=-0.053621 max=0.057824 Jy/beam ! Clean residual mean=0.002339 rms=0.012451 Jy/beam ! Combined flux in latest and established models = 4.13902 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 32 components and 4.13902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.482418Jy sigma=0.007216 ! Fit after self-cal, rms=0.482376Jy sigma=0.007216 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 GC 0.91 HN 0.99 ! LA 0.95 NL 1.00 OV 0.94 SC 0.88 ! WF 0.94 GG 1.00* HH 1.00* KK 0.91 ! KP 0.89 MA 1.00* MC 1.25 MK 0.90 ! NY 0.98 TS 1.00* WZ 1.03 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* HN 0.97 ! LA 0.98 NL 0.97 OV 1.01 SC 1.09 ! WF 1.06 GG 1.00* HH 1.00* KK 1.00* ! KP 0.97 MA 1.00* MC 1.00* MK 0.97 ! NY 1.00* TS 1.00* WZ 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.05 GC 1.04 HN 1.08 ! LA 1.06 NL 1.04 OV 1.08 SC 1.09 ! WF 1.06 GG 1.00* HH 1.00* KK 1.00* ! KP 1.10 MA 1.00* MC 1.03 MK 1.00* ! NY 1.12 TS 1.00* WZ 1.06 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.05 GC 1.05 HN 1.07 ! LA 1.04 NL 1.05 OV 1.08 SC 1.07 ! WF 1.09 GG 1.00* HH 1.00* KK 1.05 ! KP 1.03 MA 1.00* MC 1.00* MK 1.06 ! NY 1.03 TS 1.00* WZ 1.00* PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 GC 0.86 HN 0.97 ! LA 0.95 NL 1.01 OV 0.94 SC 1.01 ! WF 0.92 GG 1.00* HH 1.00* KK 0.90 ! KP 0.94 MA 2.32 MC 1.27 MK 0.94 ! NY 0.97 TS 1.00* WZ 0.93 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 GC 1.00* HN 1.00 ! LA 0.96 NL 0.98 OV 1.03 SC 1.09 ! WF 1.06 GG 1.00* HH 1.00* KK 1.00* ! KP 1.05 MA 1.00* MC 1.00* MK 0.99 ! NY 1.00* TS 1.00* WZ 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.06 GC 1.01 HN 1.07 ! LA 1.05 NL 1.05 OV 1.07 SC 1.08 ! WF 1.04 GG 1.00* HH 1.00* KK 1.00* ! KP 1.06 MA 1.20 MC 0.76 MK 1.00* ! NY 1.12 TS 1.00* WZ 1.05 PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.07 GC 0.98 HN 1.07 ! LA 1.04 NL 1.00 OV 1.05 SC 1.05 ! WF 1.08 GG 1.00* HH 1.00* KK 1.05 ! KP 1.06 MA 1.00* MC 1.00* MK 1.05 ! NY 0.90 TS 1.00* WZ 1.00* PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 GC 0.95 HN 0.96 ! LA 0.94 NL 1.01 OV 0.96 SC 0.89 ! WF 0.80 GG 1.00* HH 1.00* KK 0.89 ! KP 0.96 MA 1.39 MC 1.00* MK 0.92 ! NY 1.02 TS 1.00* WZ 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.96 GC 1.00* HN 1.03 ! LA 0.76 NL 0.93 OV 0.90 SC 1.08 ! WF 1.05 GG 1.00* HH 1.00* KK 1.00* ! KP 1.02 MA 1.00* MC 1.00* MK 0.99 ! NY 1.00* TS 1.00* WZ 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 GC 1.06 HN 1.01 ! LA 0.97 NL 0.96 OV 1.02 SC 1.06 ! WF 0.81 GG 1.00* HH 1.00* KK 1.00* ! KP 1.01 MA 0.75 MC 1.23 MK 1.00* ! NY 1.07 TS 1.00* WZ 1.00 PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.02 GC 1.07 HN 0.98 ! LA 1.00 NL 1.00 OV 1.02 SC 1.04 ! WF 1.05 GG 1.00* HH 1.00* KK 1.00 ! KP 0.97 MA 1.00* MC 1.00* MK 1.01 ! NY 1.01 TS 1.00* WZ 1.00* PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 GC 0.96 HN 0.95 ! LA 0.94 NL 0.99 OV 0.90 SC 0.98 ! WF 0.88 GG 1.00* HH 1.00* KK 0.92 ! KP 0.91 MA 2.15 MC 1.74 MK 0.89 ! NY 1.08 TS 1.00* WZ 0.94 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.97 GC 1.00* HN 1.02 ! LA 0.93 NL 0.96 OV 0.99 SC 1.04 ! WF 1.05 GG 1.00* HH 1.00* KK 1.00* ! KP 0.99 MA 1.00* MC 1.00* MK 0.96 ! NY 1.00* TS 1.00* WZ 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 GC 1.01 HN 1.02 ! LA 1.01 NL 1.00 OV 1.02 SC 1.04 ! WF 0.75 GG 1.00* HH 1.00* KK 1.00* ! KP 1.00 MA 1.38 MC 1.39 MK 1.00* ! NY 1.06 TS 1.00* WZ 0.99 PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 GC 1.03 HN 1.02 ! LA 0.99 NL 1.01 OV 1.01 SC 1.02 ! WF 0.97 GG 1.00* HH 1.00* KK 0.96 ! KP 1.02 MA 1.00* MC 1.00* MK 1.02 ! NY 0.97 TS 1.00* WZ 1.00* PT 0.94 ! ! ! Fit before self-cal, rms=0.482376Jy sigma=0.007216 ! Fit after self-cal, rms=0.242436Jy sigma=0.004080 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=4.748 mas, bpa=7.635 degrees ! Estimated noise=320.927 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 (4.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325501 Jy ! Component: 100 - total flux cleaned = 0.047441 Jy ! Total flux subtracted in 100 components = 0.047441 Jy ! Clean residual min=-0.008462 max=0.013935 Jy/beam ! Clean residual mean=0.001047 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 4.18646 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 4.18646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238216Jy sigma=0.004022 ! Fit after self-cal, rms=0.237841Jy sigma=0.004017 ! 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) ! Added new window around map position (-2, 9.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130335 Jy ! Component: 100 - total flux cleaned = 0.0146301 Jy ! Total flux subtracted in 100 components = 0.0146301 Jy ! Clean residual min=-0.007851 max=0.009920 Jy/beam ! Clean residual mean=0.000919 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 4.20109 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 4.2011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236952Jy sigma=0.004006 ! Fit after self-cal, rms=0.204458Jy sigma=0.003340 ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=4.745 mas, bpa=7.676 degrees ! Estimated noise=321.313 mJy/beam. ! Added new window around map position (-2.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134223 Jy ! Component: 100 - total flux cleaned = 0.0219331 Jy ! Total flux subtracted in 100 components = 0.0219331 Jy ! Clean residual min=-0.006116 max=0.006628 Jy/beam ! Clean residual mean=0.000558 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 4.22303 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 4.22303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203510Jy sigma=0.003327 ! Fit after self-cal, rms=0.198381Jy sigma=0.003217 ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=4.743 mas, bpa=7.692 degrees ! Estimated noise=321.369 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880752 Jy ! Component: 100 - total flux cleaned = 0.0106191 Jy ! Total flux subtracted in 100 components = 0.0106191 Jy ! Clean residual min=-0.005568 max=0.006246 Jy/beam ! Clean residual mean=0.000430 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 4.23365 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 4.23365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197873Jy sigma=0.003211 ! Fit after self-cal, rms=0.196292Jy sigma=0.003174 ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=4.742 mas, bpa=7.719 degrees ! Estimated noise=321.492 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554288 Jy ! Component: 100 - total flux cleaned = 0.00697093 Jy ! Total flux subtracted in 100 components = 0.00697093 Jy ! Clean residual min=-0.005159 max=0.005862 Jy/beam ! Clean residual mean=0.000365 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 4.24062 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 72 components and 4.24062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195885Jy sigma=0.003170 ! Fit after self-cal, rms=0.195159Jy sigma=0.003151 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=4.741 mas, bpa=7.746 degrees ! Estimated noise=321.633 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044928 Jy ! Component: 100 - total flux cleaned = 0.00557378 Jy ! Total flux subtracted in 100 components = 0.00557378 Jy ! Clean residual min=-0.004864 max=0.005524 Jy/beam ! Clean residual mean=0.000329 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 4.24619 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 74 components and 4.24619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194813Jy sigma=0.003148 ! Fit after self-cal, rms=0.194411Jy sigma=0.003137 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=4.74 mas, bpa=7.773 degrees ! Estimated noise=321.779 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 = 0.00414293 Jy ! Component: 100 - total flux cleaned = 0.00492859 Jy ! Total flux subtracted in 100 components = 0.00492859 Jy ! Clean residual min=-0.004561 max=0.005239 Jy/beam ! Clean residual mean=0.000309 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 4.25112 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 77 components and 4.25112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194111Jy sigma=0.003135 ! Fit after self-cal, rms=0.194095Jy sigma=0.003134 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 4C39.25_S ! Writing UV FITS file: 4C39.25_S.uvf ! Writing 77 model components to file: 4C39.25_S.mod ! wwins: Wrote 4 windows to 4C39.25_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 4.74 at 7.773 degrees (North through East) ! Clean map min=-0.0040835 max=3.7437 Jy/beam ! Writing clean map to FITS file: 4C39.25_S.fits ! Writing difmap environment to: 4C39.25_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 4C39.25_S] device 4C39.25_Suv.ps/vps,1,2 ! Attempting to open device: '4C39.25_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 4C39.25_Sim.ps/vps ! Attempting to open device: '4C39.25_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=3.136 mas, bmaj=4.74 mas, bpa=7.773 degrees ! Estimated noise=321.779 mJy/beam. xyrange 0, 0, 0, 0 ! The mapplot display area will be limited to: ! Relative RA: (The whole available range) ! Relative DEC: (The whole available range) mapcolor grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. docont=true mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 4.74 at 7.773 degrees (North through East) ! Clean map min=-0.0040835 max=3.7437 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 4C39.25_S.log closed on Thu Jul 20 19:32:02 2006