! Started logfile: J0403-3605_X_2001_03_12_pus_uvs.log on Wed Jan 2 19:50:28 2013 obs J0403-3605_X_2001_03_12_pus_uva.fits ! Reading UV FITS file: J0403-3605_X_2001_03_12_pus_uva.fits ! AN table 1: 22 integrations on 136 of 136 possible baselines. ! AN table 2: 13 integrations on 136 of 136 possible baselines. ! AN table 3: 15 integrations on 136 of 136 possible baselines. ! AN table 4: 65 integrations on 136 of 136 possible baselines. ! AN table 5: 47 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.0688998 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0403-3605 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1749 lines of history. ! ! Reading 6072 visibilities. select I ! Polarization I is unavailable. ! 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 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0403-3605_X_2001_03_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. 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 374 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 822 telescope corrections were flagged in sub-array 4. ! A total of 536 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 374 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 822 telescope corrections were flagged in sub-array 4. ! A total of 536 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 374 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 822 telescope corrections were flagged in sub-array 4. ! A total of 536 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 374 telescope corrections were flagged in sub-array 1. ! A total of 221 telescope corrections were flagged in sub-array 2. ! A total of 255 telescope corrections were flagged in sub-array 3. ! A total of 822 telescope corrections were flagged in sub-array 4. ! A total of 536 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.736631Jy sigma=0.005372 ! Fit after self-cal, rms=0.399767Jy sigma=0.002874 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.498% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.6756 mas, bmaj=2.052 mas, bpa=-3.478 degrees ! Estimated noise=2198.16 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.47981 Jy ! Component: 100 - total flux cleaned = 0.607897 Jy ! Total flux subtracted in 100 components = 0.607897 Jy ! Clean residual min=-0.026175 max=0.057628 Jy/beam ! Clean residual mean=-0.000484 rms=0.008865 Jy/beam ! Combined flux in latest and established models = 0.607897 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.607897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240986Jy sigma=0.001726 ! Fit after self-cal, rms=0.240992Jy sigma=0.001725 ! Inverting map ! Your choice of large map pixels excluded 0.498% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Added new window around map position (2, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627327 Jy ! Component: 100 - total flux cleaned = 0.103017 Jy ! Total flux subtracted in 100 components = 0.103017 Jy ! Clean residual min=-0.022176 max=0.040270 Jy/beam ! Clean residual mean=-0.000223 rms=0.006014 Jy/beam ! Combined flux in latest and established models = 0.710914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.710914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210868Jy sigma=0.001427 ! Fit after self-cal, rms=0.210371Jy sigma=0.001422 ! Inverting map ! Your choice of large map pixels excluded 0.498% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 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 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.498% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9538 mas, bmaj=3.231 mas, bpa=-9.695 degrees ! Estimated noise=1209.99 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548794 Jy ! Component: 100 - total flux cleaned = 0.0804674 Jy ! Component: 150 - total flux cleaned = 0.0935389 Jy ! Component: 200 - total flux cleaned = 0.100457 Jy ! Total flux subtracted in 200 components = 0.100457 Jy ! Clean residual min=-0.014710 max=0.018986 Jy/beam ! Clean residual mean=0.000108 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.811371 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 66 components and 0.811371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197871Jy sigma=0.001296 ! Fit after self-cal, rms=0.197651Jy sigma=0.001293 ! Inverting map ! Your choice of large map pixels excluded 0.498% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.02 HH 1.00* HN 1.16 ! KK 1.00* KP 0.98 LA 1.01 MA 1.00* ! MC 1.00* MK 1.00* NL 1.13 ON 1.00* ! OV 1.00* PT 0.97 SC 0.95 TS 1.00* ! WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.01 HH 1.00* HN 1.00* ! KK 1.08 KP 0.99 LA 1.00 MA 1.00* ! MC 1.00* MK 1.00 NL 1.62 ON 1.00* ! OV 0.95 PT 0.96 SC 0.98 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.99 HH 1.00* HN 1.21 ! KK 1.00* KP 0.94 LA 1.03 MA 1.00* ! MC 1.00* MK 1.00* NL 1.05 ON 1.00* ! OV 1.00* PT 1.01 SC 0.99 TS 1.00* ! WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 HH 1.00* HN 1.00* ! KK 1.01 KP 0.95 LA 1.00 MA 1.00* ! MC 1.00* MK 0.97 NL 1.01 ON 1.00* ! OV 0.94 PT 0.99 SC 0.98 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.97 HH 1.00* HN 1.22 ! KK 1.00* KP 0.89 LA 1.04 MA 1.00* ! MC 1.00* MK 1.00* NL 1.07 ON 1.00* ! OV 1.00* PT 1.04 SC 0.97 TS 1.00* ! WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.99 HH 1.00* HN 1.00* ! KK 1.09 KP 0.94 LA 1.02 MA 1.00* ! MC 1.00* MK 0.98 NL 1.03 ON 1.00* ! OV 0.97 PT 1.01 SC 0.98 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.97 HH 1.00* HN 1.22 ! KK 1.00* KP 0.91 LA 1.00 MA 1.00* ! MC 1.00* MK 1.00* NL 1.18 ON 1.00* ! OV 1.00* PT 1.02 SC 0.99 TS 1.00* ! WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.95 HH 1.00* HN 1.00* ! KK 1.07 KP 0.95 LA 0.98 MA 1.00* ! MC 1.00* MK 0.98 NL 1.04 ON 1.00* ! OV 0.95 PT 1.02 SC 1.05 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.197651Jy sigma=0.001293 ! Fit after self-cal, rms=0.198328Jy sigma=0.001212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9781 mas, bmaj=3.226 mas, bpa=-10.46 degrees ! Estimated noise=1237.31 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00593161 Jy ! Component: 100 - total flux cleaned = -0.00609712 Jy ! Component: 150 - total flux cleaned = -0.00624806 Jy ! Component: 200 - total flux cleaned = -0.0062528 Jy ! Total flux subtracted in 200 components = -0.0062528 Jy ! Clean residual min=-0.005943 max=0.009037 Jy/beam ! Clean residual mean=0.000006 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.805118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.805118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197964Jy sigma=0.001209 ! Fit after self-cal, rms=0.198186Jy sigma=0.001209 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198186Jy sigma=0.001209 ! Fit after self-cal, rms=0.198320Jy sigma=0.001209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9776 mas, bmaj=3.226 mas, bpa=-10.47 degrees ! Estimated noise=1234.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0037009 Jy ! Component: 100 - total flux cleaned = -0.00436705 Jy ! Component: 150 - total flux cleaned = -0.0044816 Jy ! Component: 200 - total flux cleaned = -0.00458282 Jy ! Total flux subtracted in 200 components = -0.00458282 Jy ! Clean residual min=-0.005467 max=0.008702 Jy/beam ! Clean residual mean=-0.000002 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.800536 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.800536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198130Jy sigma=0.001207 ! Fit after self-cal, rms=0.198127Jy sigma=0.001207 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715278 Jy ! Component: 100 - total flux cleaned = 0.0079105 Jy ! Component: 150 - total flux cleaned = 0.00841144 Jy ! Component: 200 - total flux cleaned = 0.00840784 Jy ! Total flux subtracted in 200 components = 0.00840784 Jy ! Clean residual min=-0.005252 max=0.005272 Jy/beam ! Clean residual mean=-0.000015 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.808943 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.808943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197741Jy sigma=0.001205 ! Fit after self-cal, rms=0.197720Jy sigma=0.001204 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197720Jy sigma=0.001204 ! Fit after self-cal, rms=0.197656Jy sigma=0.001204 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.977 mas, bmaj=3.224 mas, bpa=-10.49 degrees ! Estimated noise=1231.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161396 Jy ! Component: 100 - total flux cleaned = 0.00137934 Jy ! Component: 150 - total flux cleaned = 0.00128083 Jy ! Component: 200 - total flux cleaned = 0.00118569 Jy ! Total flux subtracted in 200 components = 0.00118569 Jy ! Clean residual min=-0.005105 max=0.005096 Jy/beam ! Clean residual mean=-0.000004 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.810129 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.810129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197484Jy sigma=0.001203 ! Fit after self-cal, rms=0.197483Jy sigma=0.001203 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116934 Jy ! Component: 100 - total flux cleaned = 0.0011693 Jy ! Component: 150 - total flux cleaned = 0.00117126 Jy ! Component: 200 - total flux cleaned = 0.00117003 Jy ! Total flux subtracted in 200 components = 0.00117003 Jy ! Clean residual min=-0.005111 max=0.005151 Jy/beam ! Clean residual mean=-0.000010 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.811299 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.811299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197389Jy sigma=0.001203 ! Fit after self-cal, rms=0.197390Jy sigma=0.001203 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197390Jy sigma=0.001203 ! Fit after self-cal, rms=0.197401Jy sigma=0.001202 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=2.903 mas, bmaj=8.318 mas, bpa=-1.624 degrees ! Estimated noise=1421.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.42799e-05 Jy ! Component: 100 - total flux cleaned = -0.000633384 Jy ! Component: 150 - total flux cleaned = -0.000748603 Jy ! Component: 200 - total flux cleaned = -0.000802038 Jy ! Total flux subtracted in 200 components = -0.000802038 Jy ! Clean residual min=-0.004008 max=0.004381 Jy/beam ! Clean residual mean=0.000008 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.810497 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.810497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197353Jy sigma=0.001202 ! Fit after self-cal, rms=0.197356Jy sigma=0.001202 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308623 Jy ! Component: 100 - total flux cleaned = 0.000259766 Jy ! Component: 150 - total flux cleaned = 0.000209671 Jy ! Component: 200 - total flux cleaned = 0.000165026 Jy ! Total flux subtracted in 200 components = 0.000165026 Jy ! Clean residual min=-0.004107 max=0.004409 Jy/beam ! Clean residual mean=0.000005 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.810662 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.810662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197332Jy sigma=0.001202 ! Fit after self-cal, rms=0.197334Jy sigma=0.001202 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9771 mas, bmaj=3.226 mas, bpa=-10.5 degrees ! Estimated noise=1229.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9771 x 3.226 at -10.5 degrees (North through East) ! Clean map min=-0.009761 max=0.61821 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197334Jy sigma=0.001202 ! Fit after self-cal, rms=0.192468Jy sigma=0.001050 ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9779 mas, bmaj=3.23 mas, bpa=-10.48 degrees ! Estimated noise=1229.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152826 Jy ! Component: 100 - total flux cleaned = -0.00152818 Jy ! Component: 150 - total flux cleaned = -0.00152919 Jy ! Component: 200 - total flux cleaned = -0.00146009 Jy ! Total flux subtracted in 200 components = -0.00146009 Jy ! Clean residual min=-0.005013 max=0.005013 Jy/beam ! Clean residual mean=-0.000001 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.809202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.809202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192385Jy sigma=0.001050 ! Fit after self-cal, rms=0.192383Jy sigma=0.001050 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332296 Jy ! Component: 100 - total flux cleaned = 0.000270753 Jy ! Component: 150 - total flux cleaned = 0.000271018 Jy ! Component: 200 - total flux cleaned = 0.000214427 Jy ! Total flux subtracted in 200 components = 0.000214427 Jy ! Clean residual min=-0.004953 max=0.004981 Jy/beam ! Clean residual mean=-0.000004 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.809416 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.809416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192331Jy sigma=0.001050 ! Fit after self-cal, rms=0.192332Jy sigma=0.001050 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Added new window around map position (-22.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303571 Jy ! Component: 100 - total flux cleaned = 0.00283266 Jy ! Component: 150 - total flux cleaned = 0.00291197 Jy ! Component: 200 - total flux cleaned = 0.00299022 Jy ! Total flux subtracted in 200 components = 0.00299022 Jy ! Clean residual min=-0.004491 max=0.003846 Jy/beam ! Clean residual mean=-0.000020 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.812407 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 161 components and 0.812407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192174Jy sigma=0.001049 ! Fit after self-cal, rms=0.192159Jy sigma=0.001049 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192159Jy sigma=0.001049 ! Fit after self-cal, rms=0.192458Jy sigma=0.001048 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 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. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.6939 mas, bmaj=1.997 mas, bpa=-3.758 degrees ! Estimated noise=2315.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.491302 Jy ! Component: 100 - total flux cleaned = 0.621357 Jy ! Component: 150 - total flux cleaned = 0.678344 Jy ! Component: 200 - total flux cleaned = 0.712195 Jy ! Total flux subtracted in 200 components = 0.712195 Jy ! Clean residual min=-0.014493 max=0.020303 Jy/beam ! Clean residual mean=-0.000213 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.712194 Jy uvw 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. flux_cutoff = imstat(rms) * dynam ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.712194 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9782 mas, bmaj=3.232 mas, bpa=-10.48 degrees ! Estimated noise=1228.55 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396507 Jy ! Component: 100 - total flux cleaned = 0.0585059 Jy ! Component: 150 - total flux cleaned = 0.0703114 Jy ! Component: 200 - total flux cleaned = 0.0785051 Jy ! Total flux subtracted in 200 components = 0.0785051 Jy ! Clean residual min=-0.005458 max=0.006528 Jy/beam ! Clean residual mean=-0.000089 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.790699 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 95 components and 0.7907 Jy ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=2.907 mas, bmaj=8.337 mas, bpa=-1.608 degrees ! Estimated noise=1417.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755781 Jy ! Component: 100 - total flux cleaned = 0.0124899 Jy ! Component: 150 - total flux cleaned = 0.0160776 Jy ! Component: 200 - total flux cleaned = 0.018357 Jy ! Total flux subtracted in 200 components = 0.018357 Jy ! Clean residual min=-0.003735 max=0.003958 Jy/beam ! Clean residual mean=-0.000055 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.809057 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631669 Jy ! Component: 100 - total flux cleaned = 0.00112584 Jy ! Component: 150 - total flux cleaned = 0.00150529 Jy ! Component: 200 - total flux cleaned = 0.00171863 Jy ! Total flux subtracted in 200 components = 0.00171863 Jy ! Clean residual min=-0.003557 max=0.003870 Jy/beam ! Clean residual mean=-0.000040 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.810775 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 134 components and 0.810775 Jy ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! Estimated beam: bmin=0.9782 mas, bmaj=3.232 mas, bpa=-10.48 degrees ! Estimated noise=1228.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796259 Jy ! Component: 100 - total flux cleaned = 0.00138353 Jy ! Component: 150 - total flux cleaned = 0.00148911 Jy ! Component: 200 - total flux cleaned = 0.00148567 Jy ! Total flux subtracted in 200 components = 0.00148567 Jy ! Clean residual min=-0.004694 max=0.004592 Jy/beam ! Clean residual mean=-0.000025 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.812261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.812261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192946Jy sigma=0.001050 ! Fit after self-cal, rms=0.192882Jy sigma=0.001049 wmodel J0403-3605_X_2001_03_12_pus_map.mod ! Writing 156 model components to file: J0403-3605_X_2001_03_12_pus_map.mod wobs J0403-3605_X_2001_03_12_pus_uvs.fits ! Writing UV FITS file: J0403-3605_X_2001_03_12_pus_uvs.fits wwins J0403-3605_X_2001_03_12_pus_map.win ! wwins: Wrote 5 windows to J0403-3605_X_2001_03_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216812 Jy ! Component: 100 - total flux cleaned = 0.000654493 Jy ! Component: 150 - total flux cleaned = 0.000724471 Jy ! Component: 200 - total flux cleaned = 0.00039958 Jy ! Component: 250 - total flux cleaned = 0.000149452 Jy ! Component: 300 - total flux cleaned = 8.70121e-05 Jy ! Component: 350 - total flux cleaned = -3.10584e-05 Jy ! Component: 400 - total flux cleaned = 2.59441e-05 Jy ! Component: 450 - total flux cleaned = 2.4361e-05 Jy ! Component: 500 - total flux cleaned = -2.93886e-05 Jy ! Component: 550 - total flux cleaned = 0.000386828 Jy ! Component: 600 - total flux cleaned = 0.000640157 Jy ! Component: 650 - total flux cleaned = 0.000739546 Jy ! Component: 700 - total flux cleaned = 0.00103293 Jy ! Component: 750 - total flux cleaned = 0.000985411 Jy ! Component: 800 - total flux cleaned = 0.00103278 Jy ! Component: 850 - total flux cleaned = 0.00112672 Jy ! Component: 900 - total flux cleaned = 0.0011271 Jy ! Component: 950 - total flux cleaned = 0.00108164 Jy ! Component: 1000 - total flux cleaned = 0.00117224 Jy ! Component: 1050 - total flux cleaned = 0.00108333 Jy ! Component: 1100 - total flux cleaned = 0.00126014 Jy ! Component: 1150 - total flux cleaned = 0.00134686 Jy ! Component: 1200 - total flux cleaned = 0.00138983 Jy ! Component: 1250 - total flux cleaned = 0.00143254 Jy ! Component: 1300 - total flux cleaned = 0.00143273 Jy ! Component: 1350 - total flux cleaned = 0.00151614 Jy ! Component: 1400 - total flux cleaned = 0.00159854 Jy ! Component: 1450 - total flux cleaned = 0.00155802 Jy ! Component: 1500 - total flux cleaned = 0.00155874 Jy ! Component: 1550 - total flux cleaned = 0.00167862 Jy ! Component: 1600 - total flux cleaned = 0.0017182 Jy ! Component: 1650 - total flux cleaned = 0.00179652 Jy ! Component: 1700 - total flux cleaned = 0.00171899 Jy ! Component: 1750 - total flux cleaned = 0.00175735 Jy ! Component: 1800 - total flux cleaned = 0.00168145 Jy ! Component: 1850 - total flux cleaned = 0.00175711 Jy ! Component: 1900 - total flux cleaned = 0.00179486 Jy ! Component: 1950 - total flux cleaned = 0.00183171 Jy ! Component: 2000 - total flux cleaned = 0.0019049 Jy ! Total flux subtracted in 2048 components = 0.00172248 Jy ! Clean residual min=-0.001937 max=0.002010 Jy/beam ! Clean residual mean=-0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.813984 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 257 components and 0.813984 Jy ![Exited script file: muppet] wmap "J0403-3605_X_2001_03_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 3.232 at -10.48 degrees (North through East) ! Clean map min=-0.0036759 max=0.63948 Jy/beam ! Writing clean map to FITS file: J0403-3605_X_2001_03_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.639478 invert ! Inverting map ! Your choice of large map pixels excluded 0.512% of the data. ! The x-axis pixel size should ideally be below 0.1933 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689327 device "J0403-3605_X_2001_03_12_pus\_map.eps/VPS" ! Attempting to open device: 'J0403-3605_X_2001_03_12_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323385 0.323385 0.646771 1.29354 2.58708 5.17417 10.3483 20.6967 41.3933 82.7867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.639 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 3.232 at -10.48 degrees (North through East) ! Clean map min=-0.0036759 max=0.63948 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0403-3605_X_2001_03_12_pus_uvs.log closed on Wed Jan 2 19:50:34 2013