! Started logfile: J0309-0559_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:55 2019 obs J0309-0559_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0309-0559_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542495 visibilities/baseline/integration-bin. ! Found source: J0309-0559 ! ! 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 33396 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 J0309-0559_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 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 338 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 562 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968507Jy sigma=0.007559 ! Fit after self-cal, rms=0.939804Jy sigma=0.007375 ! 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=0.8927 mas, bmaj=2.437 mas, bpa=20.11 degrees ! Estimated noise=1208.6 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 = 0.050677 Jy ! Component: 100 - total flux cleaned = 0.0617752 Jy ! Total flux subtracted in 100 components = 0.0617752 Jy ! Clean residual min=-0.003608 max=0.003153 Jy/beam ! Clean residual mean=0.000001 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0617752 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0617752 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=0.089222Jy sigma=0.000624 ! Fit after self-cal, rms=0.088797Jy sigma=0.000622 ! 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=1.077 mas, bmaj=2.759 mas, bpa=17.55 degrees ! Estimated noise=569.356 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 = 0.00254001 Jy ! Component: 100 - total flux cleaned = 0.00294322 Jy ! Component: 150 - total flux cleaned = 0.00304809 Jy ! Component: 200 - total flux cleaned = 0.00316036 Jy ! Total flux subtracted in 200 components = 0.00316036 Jy ! Clean residual min=-0.001374 max=0.001965 Jy/beam ! Clean residual mean=0.000007 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0649356 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0649355 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=0.088712Jy sigma=0.000621 ! Fit after self-cal, rms=0.088693Jy sigma=0.000621 ! 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 0.97 FD 1.01 HN 0.99 KP 1.01 ! LA 1.00 MK 1.00* NL 0.94 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.94 KP 1.18 ! LA 1.03 MK 1.00* NL 0.93 OV 1.10 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.99 ! LA 1.07 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.00 KP 1.00 ! LA 1.04 MK 1.00* NL 1.00 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.97 KP 0.99 ! LA 0.99 MK 1.00* NL 0.92 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.99 KP 0.98 ! LA 1.07 MK 1.00* NL 0.98 OV 1.05 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.02 KP 0.95 ! LA 0.96 MK 1.00* NL 0.93 OV 1.07 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.97 KP 0.97 ! LA 0.98 MK 1.00* NL 0.99 OV 0.96 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.04 KP 0.97 ! LA 0.99 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00* NL 0.92 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.88 KP 1.00 ! LA 0.94 MK 1.00* NL 1.00 OV 1.01 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.89 KP 1.02 ! LA 0.98 MK 1.00* NL 0.91 OV 1.04 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.088693Jy sigma=0.000621 ! Fit after self-cal, rms=0.087795Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.741 mas, bpa=17.4 degrees ! Estimated noise=569.317 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 = 0.000588036 Jy ! Component: 100 - total flux cleaned = 0.000712876 Jy ! Component: 150 - total flux cleaned = 0.000811388 Jy ! Component: 200 - total flux cleaned = 0.000871246 Jy ! Total flux subtracted in 200 components = 0.000871246 Jy ! Clean residual min=-0.001371 max=0.001603 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0658068 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0658068 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=0.087787Jy sigma=0.000621 ! Fit after self-cal, rms=0.087769Jy sigma=0.000620 ! 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=0.087769Jy sigma=0.000620 ! Fit after self-cal, rms=0.089082Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.733 mas, bpa=17.26 degrees ! Estimated noise=570.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336191 Jy ! Component: 100 - total flux cleaned = 0.000466057 Jy ! Component: 150 - total flux cleaned = 0.000569435 Jy ! Component: 200 - total flux cleaned = 0.000627482 Jy ! Total flux subtracted in 200 components = 0.000627482 Jy ! Clean residual min=-0.001303 max=0.001272 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0664343 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0664343 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=0.089077Jy sigma=0.000619 ! Fit after self-cal, rms=0.089160Jy sigma=0.000619 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 = 0.000116934 Jy ! Component: 100 - total flux cleaned = 0.000185282 Jy ! Component: 150 - total flux cleaned = 0.000218554 Jy ! Component: 200 - total flux cleaned = 0.000241695 Jy ! Total flux subtracted in 200 components = 0.000241695 Jy ! Clean residual min=-0.001293 max=0.001249 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.066676 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.066676 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=0.089157Jy sigma=0.000619 ! Fit after self-cal, rms=0.089160Jy sigma=0.000619 ! 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=0.089160Jy sigma=0.000619 ! Fit after self-cal, rms=0.089874Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.729 mas, bpa=17.14 degrees ! Estimated noise=571.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131461 Jy ! Component: 100 - total flux cleaned = 0.000183792 Jy ! Component: 150 - total flux cleaned = 0.000236762 Jy ! Component: 200 - total flux cleaned = 0.000275137 Jy ! Total flux subtracted in 200 components = 0.000275137 Jy ! Clean residual min=-0.001323 max=0.001214 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0669511 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0669511 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=0.089871Jy sigma=0.000618 ! Fit after self-cal, rms=0.089900Jy sigma=0.000618 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 = 7.91656e-05 Jy ! Component: 100 - total flux cleaned = 9.38149e-05 Jy ! Component: 150 - total flux cleaned = 0.00010074 Jy ! Component: 200 - total flux cleaned = 0.000119938 Jy ! Total flux subtracted in 200 components = 0.000119938 Jy ! Clean residual min=-0.001333 max=0.001220 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0670711 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0670711 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=0.089899Jy sigma=0.000618 ! Fit after self-cal, rms=0.089893Jy sigma=0.000618 ! 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=0.089893Jy sigma=0.000618 ! Fit after self-cal, rms=0.090044Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=3.417 mas, bpa=7.457 degrees ! Estimated noise=684.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204947 Jy ! Component: 100 - total flux cleaned = 0.000205641 Jy ! Component: 150 - total flux cleaned = 0.000214594 Jy ! Component: 200 - total flux cleaned = 0.000206977 Jy ! Total flux subtracted in 200 components = 0.000206977 Jy ! Clean residual min=-0.001362 max=0.001331 Jy/beam ! Clean residual mean=0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.067278 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.067278 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=0.090044Jy sigma=0.000618 ! Fit after self-cal, rms=0.090047Jy sigma=0.000618 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 = 4.80266e-05 Jy ! Component: 100 - total flux cleaned = 4.73847e-05 Jy ! Component: 150 - total flux cleaned = 4.12512e-05 Jy ! Component: 200 - total flux cleaned = 4.72606e-05 Jy ! Total flux subtracted in 200 components = 4.72606e-05 Jy ! Clean residual min=-0.001339 max=0.001333 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0673253 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0673253 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=0.090047Jy sigma=0.000618 ! Fit after self-cal, rms=0.090047Jy sigma=0.000618 ! 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=1.082 mas, bmaj=2.726 mas, bpa=17.04 degrees ! Estimated noise=571.658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.726 at 17.04 degrees (North through East) ! Clean map min=-0.0012309 max=0.064625 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=0.8971 mas, bmaj=2.406 mas, bpa=19.64 degrees ! Estimated noise=1196.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050434 Jy ! Component: 100 - total flux cleaned = 0.0615102 Jy ! Component: 150 - total flux cleaned = 0.0638296 Jy ! Component: 200 - total flux cleaned = 0.0652025 Jy ! Total flux subtracted in 200 components = 0.0652025 Jy ! Clean residual min=-0.002991 max=0.002529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0652025 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0652025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.726 mas, bpa=17.04 degrees ! Estimated noise=571.658 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 = 0.00168253 Jy ! Component: 100 - total flux cleaned = 0.00225646 Jy ! Component: 150 - total flux cleaned = 0.00240208 Jy ! Component: 200 - total flux cleaned = 0.00235511 Jy ! Total flux subtracted in 200 components = 0.00235511 Jy ! Clean residual min=-0.001315 max=0.001231 Jy/beam ! Clean residual mean=0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0675576 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0675576 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=2.074 mas, bmaj=3.417 mas, bpa=7.457 degrees ! Estimated noise=684.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142168 Jy ! Component: 100 - total flux cleaned = 9.21365e-05 Jy ! Component: 150 - total flux cleaned = 5.98186e-05 Jy ! Component: 200 - total flux cleaned = 3.11322e-05 Jy ! Total flux subtracted in 200 components = 3.11322e-05 Jy ! Clean residual min=-0.001375 max=0.001359 Jy/beam ! Clean residual mean=0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0675887 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 = -2.54224e-05 Jy ! Component: 100 - total flux cleaned = -4.8451e-05 Jy ! Component: 150 - total flux cleaned = -6.93074e-05 Jy ! Component: 200 - total flux cleaned = -8.83907e-05 Jy ! Total flux subtracted in 200 components = -8.83907e-05 Jy ! Clean residual min=-0.001364 max=0.001337 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0675004 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0675004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.726 mas, bpa=17.04 degrees ! Estimated noise=571.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107004 Jy ! Component: 100 - total flux cleaned = -0.000142961 Jy ! Component: 150 - total flux cleaned = -0.000144104 Jy ! Component: 200 - total flux cleaned = -0.000127736 Jy ! Total flux subtracted in 200 components = -0.000127736 Jy ! Clean residual min=-0.001330 max=0.001181 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0673726 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0673726 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=0.090047Jy sigma=0.000618 ! Fit after self-cal, rms=0.090049Jy sigma=0.000618 wmodel J0309-0559_X_2017_01_16_pus_map.mod ! Writing 57 model components to file: J0309-0559_X_2017_01_16_pus_map.mod wobs J0309-0559_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0309-0559_X_2017_01_16_pus_uvs.fits wwins J0309-0559_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0309-0559_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 = -0.000248566 Jy ! Component: 100 - total flux cleaned = -3.62405e-05 Jy ! Component: 150 - total flux cleaned = 0.000205602 Jy ! Component: 200 - total flux cleaned = 0.000360291 Jy ! Component: 250 - total flux cleaned = 0.000528615 Jy ! Component: 300 - total flux cleaned = 0.000744558 Jy ! Component: 350 - total flux cleaned = 0.000917888 Jy ! Component: 400 - total flux cleaned = 0.00101846 Jy ! Component: 450 - total flux cleaned = 0.00109993 Jy ! Component: 500 - total flux cleaned = 0.00119543 Jy ! Component: 550 - total flux cleaned = 0.00124201 Jy ! Component: 600 - total flux cleaned = 0.00130245 Jy ! Component: 650 - total flux cleaned = 0.00128739 Jy ! Component: 700 - total flux cleaned = 0.00128708 Jy ! Component: 750 - total flux cleaned = 0.0012587 Jy ! Component: 800 - total flux cleaned = 0.00121686 Jy ! Component: 850 - total flux cleaned = 0.00116279 Jy ! Component: 900 - total flux cleaned = 0.00112313 Jy ! Component: 950 - total flux cleaned = 0.00108415 Jy ! Component: 1000 - total flux cleaned = 0.00108399 Jy ! Component: 1050 - total flux cleaned = 0.00107122 Jy ! Component: 1100 - total flux cleaned = 0.00104633 Jy ! Component: 1150 - total flux cleaned = 0.00102203 Jy ! Component: 1200 - total flux cleaned = 0.00101016 Jy ! Component: 1250 - total flux cleaned = 0.00101044 Jy ! Component: 1300 - total flux cleaned = 0.00103345 Jy ! Component: 1350 - total flux cleaned = 0.00106772 Jy ! Component: 1400 - total flux cleaned = 0.00110142 Jy ! Component: 1450 - total flux cleaned = 0.00111241 Jy ! Component: 1500 - total flux cleaned = 0.00116724 Jy ! Component: 1550 - total flux cleaned = 0.00116717 Jy ! Component: 1600 - total flux cleaned = 0.00119949 Jy ! Component: 1650 - total flux cleaned = 0.00127365 Jy ! Component: 1700 - total flux cleaned = 0.00131548 Jy ! Component: 1750 - total flux cleaned = 0.00140818 Jy ! Component: 1800 - total flux cleaned = 0.0013978 Jy ! Component: 1850 - total flux cleaned = 0.0015086 Jy ! Component: 1900 - total flux cleaned = 0.00156835 Jy ! Component: 1950 - total flux cleaned = 0.00165694 Jy ! Component: 2000 - total flux cleaned = 0.00173482 Jy ! Total flux subtracted in 2048 components = 0.00179263 Jy ! Clean residual min=-0.000545 max=0.000515 Jy/beam ! Clean residual mean=0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0691653 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 201 components and 0.0691653 Jy ![Exited script file: muppet] wmap "J0309-0559_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.726 at 17.04 degrees (North through East) ! Clean map min=-0.00092006 max=0.064491 Jy/beam ! Writing clean map to FITS file: J0309-0559_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 0.0644907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.86761 0.86761 1.73522 3.47044 6.94088 13.8818 27.7635 55.5271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.726 at 17.04 degrees (North through East) ! Clean map min=-0.00092006 max=0.064491 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 J0309-0559_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:57 2019