! Started logfile: J0133-4430_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:22 2019 obs J0133-4430_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0133-4430_X_2017_01_16_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.456322 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0133-4430 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 14292 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0133-4430_X_2017_01_16_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967908Jy sigma=0.004610 ! Fit after self-cal, rms=0.896485Jy sigma=0.004365 ! 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 ! Estimated beam: bmin=0.8109 mas, bmaj=6.098 mas, bpa=2.098 degrees ! Estimated noise=2711.89 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 = 0.0818468 Jy ! Component: 100 - total flux cleaned = 0.111112 Jy ! Total flux subtracted in 100 components = 0.111112 Jy ! Clean residual min=-0.013485 max=0.016140 Jy/beam ! Clean residual mean=0.000541 rms=0.005380 Jy/beam ! Combined flux in latest and established models = 0.111112 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.111112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.203037Jy sigma=0.000664 ! Fit after self-cal, rms=0.202306Jy sigma=0.000662 ! Inverting map 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 ! Estimated beam: bmin=0.9653 mas, bmaj=6.012 mas, bpa=2.27 degrees ! Estimated noise=1341.43 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 = 0.0284651 Jy ! Component: 100 - total flux cleaned = 0.0476256 Jy ! Component: 150 - total flux cleaned = 0.061162 Jy ! Component: 200 - total flux cleaned = 0.0707434 Jy ! Total flux subtracted in 200 components = 0.0707434 Jy ! Clean residual min=-0.017106 max=0.010780 Jy/beam ! Clean residual mean=-0.001400 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 0.181855 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.181855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.195580Jy sigma=0.000640 ! Fit after self-cal, rms=0.194757Jy sigma=0.000638 ! Inverting map 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 1.00* FD 1.13 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00* NL 1.23 OV 1.00* ! PT 0.56 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 0.94 KP 1.04 ! LA 1.09 MK 1.00* NL 1.23 OV 1.00* ! PT 0.60 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 0.95 KP 1.08 ! LA 1.06 MK 1.00* NL 1.19 OV 1.00* ! PT 0.58 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.97 KP 0.98 ! LA 1.03 MK 1.00* NL 1.18 OV 1.00* ! PT 0.57 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.86 KP 1.09 ! LA 1.12 MK 1.00* NL 1.17 OV 1.00* ! PT 0.56 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.97 KP 1.06 ! LA 1.08 MK 1.00* NL 1.10 OV 1.00* ! PT 0.60 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 0.91 KP 1.02 ! LA 0.96 MK 1.00* NL 1.22 OV 1.00* ! PT 0.57 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.95 KP 1.00 ! LA 1.04 MK 1.00* NL 1.14 OV 1.00* ! PT 0.61 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.90 KP 1.02 ! LA 1.03 MK 1.00* NL 1.14 OV 1.00* ! PT 0.56 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.93 KP 1.01 ! LA 1.08 MK 1.00* NL 0.97 OV 1.00* ! PT 0.62 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 0.87 KP 1.00 ! LA 1.03 MK 1.00* NL 1.05 OV 1.00* ! PT 0.67 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.78 KP 1.00 ! LA 1.06 MK 1.00* NL 1.07 OV 1.00* ! PT 0.66 SC 1.05 ! ! ! Fit before self-cal, rms=0.194757Jy sigma=0.000638 ! Fit after self-cal, rms=0.158835Jy sigma=0.000619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9768 mas, bmaj=6.14 mas, bpa=1.922 degrees ! Estimated noise=1312.29 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 = 0.0017635 Jy ! Component: 100 - total flux cleaned = 0.00190762 Jy ! Component: 150 - total flux cleaned = 0.00207595 Jy ! Component: 200 - total flux cleaned = 0.00226168 Jy ! Total flux subtracted in 200 components = 0.00226168 Jy ! Clean residual min=-0.003713 max=0.005932 Jy/beam ! Clean residual mean=-0.000091 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.184117 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.184117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.158752Jy sigma=0.000619 ! Fit after self-cal, rms=0.157805Jy sigma=0.000617 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.157805Jy sigma=0.000617 ! Fit after self-cal, rms=0.153564Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=6.095 mas, bpa=1.777 degrees ! Estimated noise=1302.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810319 Jy ! Component: 100 - total flux cleaned = 0.000954671 Jy ! Component: 150 - total flux cleaned = 0.00103862 Jy ! Component: 200 - total flux cleaned = 0.00111061 Jy ! Total flux subtracted in 200 components = 0.00111061 Jy ! Clean residual min=-0.003114 max=0.004191 Jy/beam ! Clean residual mean=0.000036 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.185227 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.185227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.153543Jy sigma=0.000616 ! Fit after self-cal, rms=0.153378Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (13.8, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241171 Jy ! Component: 100 - total flux cleaned = 0.00259751 Jy ! Component: 150 - total flux cleaned = 0.00253544 Jy ! Component: 200 - total flux cleaned = 0.00259088 Jy ! Total flux subtracted in 200 components = 0.00259088 Jy ! Clean residual min=-0.002793 max=0.002737 Jy/beam ! Clean residual mean=0.000102 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.187818 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 0.187818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.153246Jy sigma=0.000616 ! Fit after self-cal, rms=0.153162Jy sigma=0.000616 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.153162Jy sigma=0.000616 ! Fit after self-cal, rms=0.151564Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=6.073 mas, bpa=1.698 degrees ! Estimated noise=1300.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103714 Jy ! Component: 100 - total flux cleaned = 0.00128005 Jy ! Component: 150 - total flux cleaned = 0.00158686 Jy ! Component: 200 - total flux cleaned = 0.00184572 Jy ! Total flux subtracted in 200 components = 0.00184572 Jy ! Clean residual min=-0.002723 max=0.002426 Jy/beam ! Clean residual mean=0.000108 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.189664 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.189664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151499Jy sigma=0.000615 ! Fit after self-cal, rms=0.151397Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 5.17336e-05 Jy ! Component: 100 - total flux cleaned = -5.31751e-06 Jy ! Component: 150 - total flux cleaned = 1.33813e-06 Jy ! Component: 200 - total flux cleaned = -6.93992e-05 Jy ! Total flux subtracted in 200 components = -6.93992e-05 Jy ! Clean residual min=-0.002776 max=0.002281 Jy/beam ! Clean residual mean=0.000097 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.189595 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.189595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151360Jy sigma=0.000615 ! Fit after self-cal, rms=0.151338Jy sigma=0.000615 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151338Jy sigma=0.000615 ! Fit after self-cal, rms=0.151415Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=7.505 mas, bpa=-4.583 degrees ! Estimated noise=1613.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766484 Jy ! Component: 100 - total flux cleaned = 0.00112704 Jy ! Component: 150 - total flux cleaned = 0.00122504 Jy ! Component: 200 - total flux cleaned = 0.00119917 Jy ! Total flux subtracted in 200 components = 0.00119917 Jy ! Clean residual min=-0.002413 max=0.001757 Jy/beam ! Clean residual mean=0.000158 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.190794 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.190794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151393Jy sigma=0.000615 ! Fit after self-cal, rms=0.151383Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -6.66558e-05 Jy ! Component: 100 - total flux cleaned = -0.000171673 Jy ! Component: 150 - total flux cleaned = -0.000227859 Jy ! Component: 200 - total flux cleaned = -0.000252022 Jy ! Total flux subtracted in 200 components = -0.000252022 Jy ! Clean residual min=-0.002630 max=0.001785 Jy/beam ! Clean residual mean=0.000135 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.190542 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 0.190542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151367Jy sigma=0.000615 ! Fit after self-cal, rms=0.151377Jy sigma=0.000615 ! Inverting map 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 ! Estimated beam: bmin=0.9809 mas, bmaj=6.07 mas, bpa=1.668 degrees ! Estimated noise=1304.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 6.07 at 1.668 degrees (North through East) ! Clean map min=-0.006292 max=0.11129 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 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 ! Estimated beam: bmin=0.8221 mas, bmaj=6.045 mas, bpa=1.511 degrees ! Estimated noise=2699.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799161 Jy ! Component: 100 - total flux cleaned = 0.111951 Jy ! Component: 150 - total flux cleaned = 0.132541 Jy ! Component: 200 - total flux cleaned = 0.146769 Jy ! Total flux subtracted in 200 components = 0.146769 Jy ! Clean residual min=-0.009549 max=0.009550 Jy/beam ! Clean residual mean=0.000628 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.146769 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.146769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=6.07 mas, bpa=1.668 degrees ! Estimated noise=1304.6 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 = 0.0134764 Jy ! Component: 100 - total flux cleaned = 0.0201661 Jy ! Component: 150 - total flux cleaned = 0.0247966 Jy ! Component: 200 - total flux cleaned = 0.0284558 Jy ! Total flux subtracted in 200 components = 0.0284558 Jy ! Clean residual min=-0.004727 max=0.005320 Jy/beam ! Clean residual mean=0.000216 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.175225 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.175225 Jy ! Inverting map 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 ! Estimated beam: bmin=2.141 mas, bmaj=7.505 mas, bpa=-4.583 degrees ! Estimated noise=1613.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648288 Jy ! Component: 100 - total flux cleaned = 0.00880547 Jy ! Component: 150 - total flux cleaned = 0.0104204 Jy ! Component: 200 - total flux cleaned = 0.0110426 Jy ! Total flux subtracted in 200 components = 0.0110426 Jy ! Clean residual min=-0.003347 max=0.003055 Jy/beam ! Clean residual mean=0.000197 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.186267 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 = 0.000501902 Jy ! Component: 100 - total flux cleaned = 0.000910614 Jy ! Component: 150 - total flux cleaned = 0.00124211 Jy ! Component: 200 - total flux cleaned = 0.00151979 Jy ! Total flux subtracted in 200 components = 0.00151979 Jy ! Clean residual min=-0.002925 max=0.002431 Jy/beam ! Clean residual mean=0.000134 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.187787 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 151 components and 0.187787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=6.07 mas, bpa=1.668 degrees ! Estimated noise=1304.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099941 Jy ! Component: 100 - total flux cleaned = 0.000980856 Jy ! Component: 150 - total flux cleaned = 0.000645949 Jy ! Component: 200 - total flux cleaned = 0.000507734 Jy ! Total flux subtracted in 200 components = 0.000507734 Jy ! Clean residual min=-0.002970 max=0.002972 Jy/beam ! Clean residual mean=0.000070 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.188295 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.188295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151427Jy sigma=0.000615 ! Fit after self-cal, rms=0.151435Jy sigma=0.000615 wmodel J0133-4430_X_2017_01_16_pus_map.mod ! Writing 170 model components to file: J0133-4430_X_2017_01_16_pus_map.mod wobs J0133-4430_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0133-4430_X_2017_01_16_pus_uvs.fits wwins J0133-4430_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0133-4430_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.11217e-05 Jy ! Component: 100 - total flux cleaned = 8.31798e-06 Jy ! Component: 150 - total flux cleaned = 1.08539e-05 Jy ! Component: 200 - total flux cleaned = 4.60936e-05 Jy ! Component: 250 - total flux cleaned = 7.97171e-05 Jy ! Component: 300 - total flux cleaned = 7.97981e-05 Jy ! Component: 350 - total flux cleaned = 0.000108699 Jy ! Component: 400 - total flux cleaned = 0.000215938 Jy ! Component: 450 - total flux cleaned = 0.000241104 Jy ! Component: 500 - total flux cleaned = 0.000265213 Jy ! Component: 550 - total flux cleaned = 0.000128949 Jy ! Component: 600 - total flux cleaned = -1.51114e-06 Jy ! Component: 650 - total flux cleaned = -0.000127799 Jy ! Component: 700 - total flux cleaned = -0.000290233 Jy ! Component: 750 - total flux cleaned = -0.000484875 Jy ! Component: 800 - total flux cleaned = -0.000711863 Jy ! Component: 850 - total flux cleaned = -0.00095075 Jy ! Component: 900 - total flux cleaned = -0.00111174 Jy ! Component: 950 - total flux cleaned = -0.00125168 Jy ! Component: 1000 - total flux cleaned = -0.00137165 Jy ! Component: 1050 - total flux cleaned = -0.0015225 Jy ! Component: 1100 - total flux cleaned = -0.00166984 Jy ! Component: 1150 - total flux cleaned = -0.00178181 Jy ! Component: 1200 - total flux cleaned = -0.00190723 Jy ! Component: 1250 - total flux cleaned = -0.00203044 Jy ! Component: 1300 - total flux cleaned = -0.00215154 Jy ! Component: 1350 - total flux cleaned = -0.00227071 Jy ! Component: 1400 - total flux cleaned = -0.0024176 Jy ! Component: 1450 - total flux cleaned = -0.00251882 Jy ! Component: 1500 - total flux cleaned = -0.0026615 Jy ! Component: 1550 - total flux cleaned = -0.00278803 Jy ! Component: 1600 - total flux cleaned = -0.00289912 Jy ! Component: 1650 - total flux cleaned = -0.00299516 Jy ! Component: 1700 - total flux cleaned = -0.00306317 Jy ! Component: 1750 - total flux cleaned = -0.00311716 Jy ! Component: 1800 - total flux cleaned = -0.00319755 Jy ! Component: 1850 - total flux cleaned = -0.00323756 Jy ! Component: 1900 - total flux cleaned = -0.00333053 Jy ! Component: 1950 - total flux cleaned = -0.00339688 Jy ! Component: 2000 - total flux cleaned = -0.00342343 Jy ! Total flux subtracted in 2048 components = -0.00348968 Jy ! Clean residual min=-0.000714 max=0.000734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.184805 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 309 components and 0.184805 Jy ![Exited script file: muppet] wmap "J0133-4430_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 6.07 at 1.668 degrees (North through East) ! Clean map min=-0.0062379 max=0.11312 Jy/beam ! Writing clean map to FITS file: J0133-4430_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.635244 0.635244 1.27049 2.54097 5.08195 10.1639 20.3278 40.6556 81.3112 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 6.07 at 1.668 degrees (North through East) ! Clean map min=-0.0062379 max=0.11312 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0133-4430_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:24 2019