! Started logfile: 3C120_S.log on Fri Feb 9 18:54:47 2007 observe 3C120_S.edt ! Reading UV FITS file: 3C120_S.edt ! AN table 1: 24 integrations on 153 of 153 possible baselines. ! AN table 2: 17 integrations on 153 of 153 possible baselines. ! AN table 3: 16 integrations on 153 of 153 possible baselines. ! AN table 4: 40 integrations on 153 of 153 possible baselines. ! AN table 5: 59 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.119072 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 3C120 ! ! 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 2.22997e+09 8e+06 1 8e+06 ! 02 2 2.25997e+09 8e+06 1 8e+06 ! 03 3 2.34997e+09 8e+06 1 8e+06 ! 04 4 2.36997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1912 lines of history. ! ! Reading 11368 visibilities. ![@gonzo5-0.4 3C120_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 = 5.0 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 353 telescope corrections were flagged in sub-array 1. ! A total of 244 telescope corrections were flagged in sub-array 2. ! A total of 288 telescope corrections were flagged in sub-array 3. ! A total of 626 telescope corrections were flagged in sub-array 4. ! A total of 777 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 361 telescope corrections were flagged in sub-array 1. ! A total of 244 telescope corrections were flagged in sub-array 2. ! A total of 288 telescope corrections were flagged in sub-array 3. ! A total of 626 telescope corrections were flagged in sub-array 4. ! A total of 774 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 357 telescope corrections were flagged in sub-array 1. ! A total of 244 telescope corrections were flagged in sub-array 2. ! A total of 288 telescope corrections were flagged in sub-array 3. ! A total of 621 telescope corrections were flagged in sub-array 4. ! A total of 774 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 244 telescope corrections were flagged in sub-array 2. ! A total of 288 telescope corrections were flagged in sub-array 3. ! A total of 618 telescope corrections were flagged in sub-array 4. ! A total of 793 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.304203Jy sigma=0.018414 ! Fit after self-cal, rms=1.312912Jy sigma=0.018589 ! 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=1.851 mas, bmaj=4.42 mas, bpa=5.46 degrees ! Estimated noise=1258.75 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 = 1.01019 Jy ! Total flux subtracted in 50 components = 1.01019 Jy ! Clean residual min=-0.143185 max=0.440211 Jy/beam ! Clean residual mean=0.000257 rms=0.044781 Jy/beam ! Combined flux in latest and established models = 1.01019 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 9 components and 1.01019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.272914Jy sigma=0.018131 ! Fit after self-cal, rms=1.272432Jy sigma=0.018127 ! Inverting map ! Added new window around map position (2.4, 0.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52745 Jy ! Total flux subtracted in 50 components = 0.52745 Jy ! Clean residual min=-0.103535 max=0.374616 Jy/beam ! Clean residual mean=0.000196 rms=0.034110 Jy/beam ! Combined flux in latest and established models = 1.53764 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 1.53764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.977477Jy sigma=0.013966 ! Fit after self-cal, rms=0.974745Jy sigma=0.013934 ! Inverting map ! Added new window around map position (-3.6, -1.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.391991 Jy ! Total flux subtracted in 50 components = 0.391991 Jy ! Clean residual min=-0.080925 max=0.222988 Jy/beam ! Clean residual mean=0.000150 rms=0.026164 Jy/beam ! Combined flux in latest and established models = 1.92963 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 1.92963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.757728Jy sigma=0.010859 ! Fit after self-cal, rms=0.756786Jy sigma=0.010844 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288534 Jy ! Total flux subtracted in 50 components = 0.288534 Jy ! Clean residual min=-0.065963 max=0.176095 Jy/beam ! Clean residual mean=0.000113 rms=0.020558 Jy/beam ! Combined flux in latest and established models = 2.21816 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 35 components and 2.21816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.605550Jy sigma=0.008685 ! Fit after self-cal, rms=0.604449Jy sigma=0.008668 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218587 Jy ! Total flux subtracted in 50 components = 0.218587 Jy ! Clean residual min=-0.055801 max=0.136612 Jy/beam ! Clean residual mean=0.000084 rms=0.016463 Jy/beam ! Combined flux in latest and established models = 2.43675 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 2.43675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.495870Jy sigma=0.007104 ! Fit after self-cal, rms=0.494733Jy sigma=0.007086 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16768 Jy ! Total flux subtracted in 50 components = 0.16768 Jy ! Clean residual min=-0.047542 max=0.106056 Jy/beam ! Clean residual mean=0.000062 rms=0.013476 Jy/beam ! Combined flux in latest and established models = 2.60443 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 57 components and 2.60443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417412Jy sigma=0.005959 ! Fit after self-cal, rms=0.416395Jy sigma=0.005944 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129542 Jy ! Total flux subtracted in 50 components = 0.129542 Jy ! Clean residual min=-0.040796 max=0.089009 Jy/beam ! Clean residual mean=0.000045 rms=0.011323 Jy/beam ! Combined flux in latest and established models = 2.73397 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 63 components and 2.73397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362334Jy sigma=0.005142 ! Fit after self-cal, rms=0.361366Jy sigma=0.005129 ! Inverting map ! Added new window around map position (-6, -1.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104326 Jy ! Total flux subtracted in 50 components = 0.104326 Jy ! Clean residual min=-0.036129 max=0.060776 Jy/beam ! Clean residual mean=0.000031 rms=0.009661 Jy/beam ! Combined flux in latest and established models = 2.83829 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 75 components and 2.8383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322936Jy sigma=0.004551 ! Fit after self-cal, rms=0.322265Jy sigma=0.004542 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0798334 Jy ! Total flux subtracted in 50 components = 0.0798334 Jy ! Clean residual min=-0.033601 max=0.050223 Jy/beam ! Clean residual mean=0.000020 rms=0.008559 Jy/beam ! Combined flux in latest and established models = 2.91813 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 83 components and 2.91813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297311Jy sigma=0.004153 ! Fit after self-cal, rms=0.296923Jy sigma=0.004148 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623425 Jy ! Total flux subtracted in 50 components = 0.0623425 Jy ! Clean residual min=-0.031947 max=0.042898 Jy/beam ! Clean residual mean=0.000012 rms=0.007835 Jy/beam ! Combined flux in latest and established models = 2.98047 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 90 components and 2.98047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280809Jy sigma=0.003888 ! Fit after self-cal, rms=0.280514Jy sigma=0.003885 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491759 Jy ! Total flux subtracted in 50 components = 0.0491759 Jy ! Clean residual min=-0.030770 max=0.037029 Jy/beam ! Clean residual mean=0.000005 rms=0.007362 Jy/beam ! Combined flux in latest and established models = 3.02965 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 98 components and 3.02965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270242Jy sigma=0.003711 ! Fit after self-cal, rms=0.270016Jy sigma=0.003709 ! 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=2.303 mas, bmaj=6.303 mas, bpa=-2.058 degrees ! Estimated noise=672.266 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 = 0.0730431 Jy ! Component: 100 - total flux cleaned = 0.117358 Jy ! Total flux subtracted in 100 components = 0.117358 Jy ! Clean residual min=-0.038960 max=0.041529 Jy/beam ! Clean residual mean=-0.000011 rms=0.010350 Jy/beam ! Combined flux in latest and established models = 3.147 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 135 components and 3.14701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253803Jy sigma=0.003430 ! Fit after self-cal, rms=0.253452Jy sigma=0.003425 ! 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 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 GC 0.93 HH 1.00* HN 0.96 ! LA 1.08 MC 1.00* MK 0.93 NY 1.00* ! ON 1.00* OV 1.00 PT 0.94 SC 1.00* ! TS 1.00* WF 1.18 BR 0.91 KK 0.96 ! KP 0.92 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 GC 0.92 HH 1.00* HN 1.00* ! LA 1.10 MC 1.00* MK 0.89 NY 1.00* ! ON 1.00* OV 1.03 PT 0.98 SC 1.00* ! TS 1.02 WF 1.00* BR 0.98 KK 0.90 ! KP 0.95 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 GC 0.99 HH 1.00* HN 0.88 ! LA 1.08 MC 1.00* MK 0.91 NY 1.00* ! ON 1.00* OV 1.01 PT 0.95 SC 1.00* ! TS 1.00* WF 1.07 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 GC 1.00* HH 2.64 HN 0.93 ! LA 1.10 MC 1.16 MK 1.00* NY 1.00* ! ON 1.04 OV 1.00 PT 0.94 SC 1.00* ! TS 1.00* WF 1.08 BR 0.95 KK 1.00* ! KP 0.94 WZ 0.92 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 GC 0.90 HH 1.00* HN 0.96 ! LA 1.02 MC 1.00* MK 1.00 NY 1.00* ! ON 1.00* OV 1.06 PT 0.92 SC 1.00* ! TS 1.00* WF 1.14 BR 1.00* KK 0.82 ! KP 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 GC 0.92 HH 1.00* HN 1.00* ! LA 1.08 MC 1.00* MK 0.99 NY 1.00* ! ON 1.00* OV 1.06 PT 0.96 SC 1.00* ! TS 0.98 WF 1.00* BR 1.05 KK 0.87 ! KP 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 GC 0.98 HH 1.00* HN 0.87 ! LA 1.04 MC 1.00* MK 1.01 NY 1.00* ! ON 1.00* OV 1.04 PT 0.95 SC 1.00* ! TS 1.00* WF 0.96 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 GC 1.00* HH 0.90 HN 0.93 ! LA 1.06 MC 1.10 MK 1.00* NY 1.00* ! ON 1.10 OV 1.03 PT 0.93 SC 1.00* ! TS 1.00* WF 1.06 BR 1.03 KK 1.00* ! KP 0.99 WZ 0.87 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 GC 0.98 HH 1.00* HN 1.22 ! LA 0.89 MC 1.00* MK 0.98 NY 1.00* ! ON 1.00* OV 1.01 PT 1.03 SC 1.00* ! TS 1.00* WF 1.39 BR 1.00 KK 0.88 ! KP 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 0.97 HH 1.00* HN 1.00* ! LA 0.97 MC 1.00* MK 0.95 NY 1.00* ! ON 1.00* OV 1.08 PT 1.10 SC 1.00* ! TS 1.03 WF 1.00* BR 1.11 KK 0.93 ! KP 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 GC 1.05 HH 1.00* HN 1.20 ! LA 0.93 MC 1.00* MK 1.00 NY 1.00* ! ON 1.00* OV 1.06 PT 1.06 SC 1.00* ! TS 1.00* WF 1.31 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.91 GC 1.00* HH 0.95 HN 1.22 ! LA 0.97 MC 1.23 MK 1.00* NY 1.00* ! ON 1.09 OV 1.06 PT 1.06 SC 1.00* ! TS 1.00* WF 1.30 BR 1.09 KK 1.00* ! KP 1.05 WZ 0.89 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 GC 1.04 HH 1.00* HN 1.14 ! LA 0.76 MC 1.00* MK 0.96 NY 1.00* ! ON 1.00* OV 0.92 PT 1.09 SC 1.00* ! TS 1.00* WF 1.32 BR 0.98 KK 0.92 ! KP 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 GC 1.08 HH 1.00* HN 1.00* ! LA 0.78 MC 1.00* MK 0.96 NY 1.00* ! ON 1.00* OV 0.96 PT 1.06 SC 1.00* ! TS 1.07 WF 1.00* BR 1.04 KK 0.95 ! KP 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.83 GC 1.11 HH 1.00* HN 1.07 ! LA 0.79 MC 1.00* MK 0.96 NY 1.00* ! ON 1.00* OV 1.01 PT 1.01 SC 1.00* ! TS 1.00* WF 1.22 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.80 GC 1.00* HH 1.00 HN 1.09 ! LA 0.79 MC 1.00* MK 1.00* NY 1.00* ! ON 1.05 OV 0.92 PT 1.01 SC 1.00* ! TS 1.00* WF 1.24 BR 1.04 KK 1.00* ! KP 1.03 WZ 0.91 ! ! ! Fit before self-cal, rms=0.253452Jy sigma=0.003425 ! Fit after self-cal, rms=0.146217Jy sigma=0.001672 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=6.296 mas, bpa=-2.121 degrees ! Estimated noise=679.229 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 (-11.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175752 Jy ! Component: 100 - total flux cleaned = 0.0188648 Jy ! Total flux subtracted in 100 components = 0.0188648 Jy ! Clean residual min=-0.010889 max=0.017280 Jy/beam ! Clean residual mean=0.000088 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 3.16587 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 144 components and 3.16587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143665Jy sigma=0.001635 ! Fit after self-cal, rms=0.143250Jy sigma=0.001630 ! Inverting map ! Added new window around map position (-62.8, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176961 Jy ! Component: 100 - total flux cleaned = 0.0290799 Jy ! Total flux subtracted in 100 components = 0.0290799 Jy ! Clean residual min=-0.011356 max=0.015706 Jy/beam ! Clean residual mean=0.000074 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 3.19495 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 3.19495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141190Jy sigma=0.001596 ! Fit after self-cal, rms=0.141098Jy sigma=0.001594 ! Inverting map ! Added new window around map position (-20, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129231 Jy ! Component: 100 - total flux cleaned = 0.018345 Jy ! Total flux subtracted in 100 components = 0.018345 Jy ! Clean residual min=-0.010583 max=0.013699 Jy/beam ! Clean residual mean=0.000073 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 3.21329 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 3.21329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139754Jy sigma=0.001572 ! Fit after self-cal, rms=0.139616Jy sigma=0.001570 ! Inverting map ! Added new window around map position (-47.6, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128914 Jy ! Component: 100 - total flux cleaned = 0.0182008 Jy ! Total flux subtracted in 100 components = 0.0182008 Jy ! Clean residual min=-0.010576 max=0.013142 Jy/beam ! Clean residual mean=0.000070 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 3.2315 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 192 components and 3.2315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138403Jy sigma=0.001552 ! Fit after self-cal, rms=0.138310Jy sigma=0.001551 ! Inverting map ! Added new window around map position (-86.4, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121094 Jy ! Component: 100 - total flux cleaned = 0.0186697 Jy ! Total flux subtracted in 100 components = 0.0186697 Jy ! Clean residual min=-0.011216 max=0.009854 Jy/beam ! Clean residual mean=0.000058 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 3.25017 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 217 components and 3.25017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137267Jy sigma=0.001534 ! Fit after self-cal, rms=0.137178Jy sigma=0.001533 ! 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 = 0.0050026 Jy ! Component: 100 - total flux cleaned = 0.00886303 Jy ! Total flux subtracted in 100 components = 0.00886303 Jy ! Clean residual min=-0.010841 max=0.009686 Jy/beam ! Clean residual mean=0.000055 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 3.25903 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 231 components and 3.25903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136692Jy sigma=0.001526 ! Fit after self-cal, rms=0.130498Jy sigma=0.001424 ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=6.278 mas, bpa=-2.064 degrees ! Estimated noise=678.449 mJy/beam. ! Added new window around map position (-92.4, -10.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108871 Jy ! Component: 100 - total flux cleaned = 0.0184394 Jy ! Total flux subtracted in 100 components = 0.0184394 Jy ! Clean residual min=-0.007947 max=0.008236 Jy/beam ! Clean residual mean=0.000058 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 3.27747 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 254 components and 3.27747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129576Jy sigma=0.001409 ! Fit after self-cal, rms=0.128593Jy sigma=0.001387 ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=6.272 mas, bpa=-2.043 degrees ! Estimated noise=679.276 mJy/beam. ! Added new window around map position (88.8, -68.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925518 Jy ! Component: 100 - total flux cleaned = 0.016244 Jy ! Total flux subtracted in 100 components = 0.016244 Jy ! Clean residual min=-0.007443 max=0.007401 Jy/beam ! Clean residual mean=0.000049 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 3.29371 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 272 components and 3.29371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127872Jy sigma=0.001375 ! Fit after self-cal, rms=0.127589Jy sigma=0.001367 ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=6.269 mas, bpa=-2.035 degrees ! Estimated noise=679.934 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 = 0.00749832 Jy ! Component: 100 - total flux cleaned = 0.0134473 Jy ! Total flux subtracted in 100 components = 0.0134473 Jy ! Clean residual min=-0.007227 max=0.006917 Jy/beam ! Clean residual mean=0.000043 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 3.30716 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 286 components and 3.30716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127095Jy sigma=0.001359 ! Fit after self-cal, rms=0.126921Jy sigma=0.001357 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 3C120_S ! Writing UV FITS file: 3C120_S.uvf ! Writing 286 model components to file: 3C120_S.mod ! wwins: Wrote 11 windows to 3C120_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.298 x 6.269 at -2.035 degrees (North through East) ! Clean map min=-0.0071225 max=1.2158 Jy/beam ! Writing clean map to FITS file: 3C120_S.fits ! Writing difmap environment to: 3C120_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 3C120_S] device 3C120_Suv.ps/vps,1,2 ! Attempting to open device: '3C120_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 3C120_Sim.ps/vps ! Attempting to open device: '3C120_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=2.298 mas, bmaj=6.269 mas, bpa=-2.035 degrees ! Estimated noise=679.934 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.298 x 6.269 at -2.035 degrees (North through East) ! Clean map min=-0.0071225 max=1.2158 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo5-0.4] quit ! Quitting program ! Log file 3C120_S.log closed on Fri Feb 9 18:55:33 2007