! Started logfile: J0536-3401_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:49 2019 obs J0536-3401_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2017_06_15_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.524444 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 989 lines of history. ! ! Reading 2832 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 J0536-3401_X_2017_06_15_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.757159Jy sigma=0.004649 ! Fit after self-cal, rms=0.723734Jy sigma=0.004550 ! 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=0.8709 mas, bmaj=4.269 mas, bpa=4.267 degrees ! Estimated noise=3289.38 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 = 0.229583 Jy ! Component: 100 - total flux cleaned = 0.285605 Jy ! Total flux subtracted in 100 components = 0.285605 Jy ! Clean residual min=-0.010727 max=0.026240 Jy/beam ! Clean residual mean=-0.000215 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 0.285605 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.285605 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=0.131064Jy sigma=0.000690 ! Fit after self-cal, rms=0.130993Jy sigma=0.000690 ! 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=0.9944 mas, bmaj=4.522 mas, bpa=4.895 degrees ! Estimated noise=2369.31 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 = 0.0265703 Jy ! Component: 100 - total flux cleaned = 0.040759 Jy ! Component: 150 - total flux cleaned = 0.049112 Jy ! Component: 200 - total flux cleaned = 0.0541013 Jy ! Total flux subtracted in 200 components = 0.0541013 Jy ! Clean residual min=-0.008450 max=0.007602 Jy/beam ! Clean residual mean=-0.000038 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.339706 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.339706 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=0.126634Jy sigma=0.000640 ! Fit after self-cal, rms=0.126531Jy sigma=0.000640 ! 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 0.98 HN 1.22 KP 0.99 ! LA 1.01 MK 1.00* NL 1.02 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.05 KP 0.92 ! LA 0.97 MK 1.00* NL 1.02 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 2.43 KP 0.96 ! LA 0.99 MK 1.00* NL 0.99 OV 1.00* ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.08 KP 0.99 ! LA 1.00 MK 1.00* NL 1.07 OV 1.00* ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.06 KP 0.93 ! LA 1.00 MK 1.00* NL 0.96 OV 0.96 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.23 KP 0.96 ! LA 1.03 MK 1.00* NL 0.93 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.09 KP 0.98 ! LA 0.99 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.08 KP 0.90 ! LA 1.00* MK 1.00* NL 1.05 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 0.93 ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.09 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.08 KP 0.90 ! LA 0.96 MK 1.00* NL 0.95 OV 1.00* ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.09 KP 1.02 ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.06 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 0.89 KP 0.94 ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.08 SC 0.92 ! ! ! Fit before self-cal, rms=0.126531Jy sigma=0.000640 ! Fit after self-cal, rms=0.139850Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=4.578 mas, bpa=5.068 degrees ! Estimated noise=2364.45 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 = -0.00138857 Jy ! Component: 100 - total flux cleaned = -0.00160726 Jy ! Component: 150 - total flux cleaned = -0.00160808 Jy ! Component: 200 - total flux cleaned = -0.00155921 Jy ! Total flux subtracted in 200 components = -0.00155921 Jy ! Clean residual min=-0.005260 max=0.004297 Jy/beam ! Clean residual mean=-0.000079 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.338147 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.338147 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=0.139752Jy sigma=0.000625 ! Fit after self-cal, rms=0.139911Jy sigma=0.000625 ! 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=0.139911Jy sigma=0.000625 ! Fit after self-cal, rms=0.140820Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=4.587 mas, bpa=5.088 degrees ! Estimated noise=2360.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114927 Jy ! Component: 100 - total flux cleaned = -0.00125435 Jy ! Component: 150 - total flux cleaned = -0.0013013 Jy ! Component: 200 - total flux cleaned = -0.00130256 Jy ! Total flux subtracted in 200 components = -0.00130256 Jy ! Clean residual min=-0.005088 max=0.004123 Jy/beam ! Clean residual mean=-0.000083 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.336844 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.336844 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=0.140763Jy sigma=0.000625 ! Fit after self-cal, rms=0.140778Jy sigma=0.000625 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 = 0.000165877 Jy ! Component: 100 - total flux cleaned = 0.000123776 Jy ! Component: 150 - total flux cleaned = 0.000122565 Jy ! Component: 200 - total flux cleaned = 0.000121792 Jy ! Total flux subtracted in 200 components = 0.000121792 Jy ! Clean residual min=-0.004982 max=0.004001 Jy/beam ! Clean residual mean=-0.000082 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.336966 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.336966 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=0.140748Jy sigma=0.000625 ! Fit after self-cal, rms=0.140752Jy sigma=0.000625 ! 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=0.140752Jy sigma=0.000625 ! Fit after self-cal, rms=0.141787Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=4.596 mas, bpa=5.113 degrees ! Estimated noise=2358.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010276 Jy ! Component: 100 - total flux cleaned = -0.00110599 Jy ! Component: 150 - total flux cleaned = -0.00110632 Jy ! Component: 200 - total flux cleaned = -0.00110596 Jy ! Total flux subtracted in 200 components = -0.00110596 Jy ! Clean residual min=-0.004784 max=0.003896 Jy/beam ! Clean residual mean=-0.000085 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.33586 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.33586 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=0.141756Jy sigma=0.000624 ! Fit after self-cal, rms=0.141769Jy sigma=0.000624 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 = 3.79924e-05 Jy ! Component: 100 - total flux cleaned = 3.85135e-05 Jy ! Component: 150 - total flux cleaned = 6.87798e-05 Jy ! Component: 200 - total flux cleaned = 6.70651e-05 Jy ! Total flux subtracted in 200 components = 6.70651e-05 Jy ! Clean residual min=-0.004760 max=0.003804 Jy/beam ! Clean residual mean=-0.000085 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.335927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.335927 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=0.141752Jy sigma=0.000624 ! Fit after self-cal, rms=0.141755Jy sigma=0.000624 ! 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=0.141755Jy sigma=0.000624 ! Fit after self-cal, rms=0.142678Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=6.565 mas, bpa=-7.559 degrees ! Estimated noise=2733.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.42363e-05 Jy ! Component: 100 - total flux cleaned = 0.000168717 Jy ! Component: 150 - total flux cleaned = 0.000170744 Jy ! Component: 200 - total flux cleaned = 0.000175085 Jy ! Total flux subtracted in 200 components = 0.000175085 Jy ! Clean residual min=-0.005542 max=0.003792 Jy/beam ! Clean residual mean=-0.000150 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.336102 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.336102 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=0.142677Jy sigma=0.000624 ! Fit after self-cal, rms=0.142688Jy sigma=0.000624 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 = -3.22551e-05 Jy ! Component: 100 - total flux cleaned = 7.65455e-06 Jy ! Component: 150 - total flux cleaned = 2.6077e-05 Jy ! Component: 200 - total flux cleaned = 6.22412e-05 Jy ! Total flux subtracted in 200 components = 6.22412e-05 Jy ! Clean residual min=-0.005515 max=0.003788 Jy/beam ! Clean residual mean=-0.000149 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.336164 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 74 components and 0.336164 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=0.142683Jy sigma=0.000624 ! Fit after self-cal, rms=0.142685Jy sigma=0.000624 ! 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=0.9981 mas, bmaj=4.604 mas, bpa=5.136 degrees ! Estimated noise=2356.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 4.604 at 5.136 degrees (North through East) ! Clean map min=-0.0046498 max=0.2908 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=0.8726 mas, bmaj=4.344 mas, bpa=4.568 degrees ! Estimated noise=3288.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229319 Jy ! Component: 100 - total flux cleaned = 0.28299 Jy ! Component: 150 - total flux cleaned = 0.303517 Jy ! Component: 200 - total flux cleaned = 0.314925 Jy ! Total flux subtracted in 200 components = 0.314925 Jy ! Clean residual min=-0.006821 max=0.007495 Jy/beam ! Clean residual mean=-0.000139 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.314925 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.314925 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9981 mas, bmaj=4.604 mas, bpa=5.136 degrees ! Estimated noise=2356.94 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 = 0.00884681 Jy ! Component: 100 - total flux cleaned = 0.013716 Jy ! Component: 150 - total flux cleaned = 0.0165902 Jy ! Component: 200 - total flux cleaned = 0.0183465 Jy ! Total flux subtracted in 200 components = 0.0183465 Jy ! Clean residual min=-0.004654 max=0.003598 Jy/beam ! Clean residual mean=-0.000099 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.333272 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.333272 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=2.243 mas, bmaj=6.565 mas, bpa=-7.559 degrees ! Estimated noise=2733.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201663 Jy ! Component: 100 - total flux cleaned = 0.00248909 Jy ! Component: 150 - total flux cleaned = 0.00256503 Jy ! Component: 200 - total flux cleaned = 0.00261148 Jy ! Total flux subtracted in 200 components = 0.00261148 Jy ! Clean residual min=-0.005450 max=0.003762 Jy/beam ! Clean residual mean=-0.000156 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.335883 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 = 2.2298e-05 Jy ! Component: 100 - total flux cleaned = 4.44418e-05 Jy ! Component: 150 - total flux cleaned = 6.56242e-05 Jy ! Component: 200 - total flux cleaned = 6.6569e-05 Jy ! Total flux subtracted in 200 components = 6.6569e-05 Jy ! Clean residual min=-0.005445 max=0.003740 Jy/beam ! Clean residual mean=-0.000154 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.33595 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.33595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9981 mas, bmaj=4.604 mas, bpa=5.136 degrees ! Estimated noise=2356.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658638 Jy ! Component: 100 - total flux cleaned = -0.000653313 Jy ! Component: 150 - total flux cleaned = -0.000682708 Jy ! Component: 200 - total flux cleaned = -0.000706326 Jy ! Total flux subtracted in 200 components = -0.000706326 Jy ! Clean residual min=-0.004450 max=0.003686 Jy/beam ! Clean residual mean=-0.000085 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.335243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.335244 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=0.142666Jy sigma=0.000624 ! Fit after self-cal, rms=0.142655Jy sigma=0.000624 wmodel J0536-3401_X_2017_06_15_pus_map.mod ! Writing 65 model components to file: J0536-3401_X_2017_06_15_pus_map.mod wobs J0536-3401_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2017_06_15_pus_uvs.fits wwins J0536-3401_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J0536-3401_X_2017_06_15_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 = -0.00203947 Jy ! Component: 100 - total flux cleaned = -0.00369914 Jy ! Component: 150 - total flux cleaned = -0.00468235 Jy ! Component: 200 - total flux cleaned = -0.00547294 Jy ! Component: 250 - total flux cleaned = -0.00615651 Jy ! Component: 300 - total flux cleaned = -0.00689296 Jy ! Component: 350 - total flux cleaned = -0.0073566 Jy ! Component: 400 - total flux cleaned = -0.0076217 Jy ! Component: 450 - total flux cleaned = -0.00795976 Jy ! Component: 500 - total flux cleaned = -0.00820137 Jy ! Component: 550 - total flux cleaned = -0.0084736 Jy ! Component: 600 - total flux cleaned = -0.00866295 Jy ! Component: 650 - total flux cleaned = -0.00895806 Jy ! Component: 700 - total flux cleaned = -0.00917337 Jy ! Component: 750 - total flux cleaned = -0.00931366 Jy ! Component: 800 - total flux cleaned = -0.00948563 Jy ! Component: 850 - total flux cleaned = -0.00955303 Jy ! Component: 900 - total flux cleaned = -0.00971841 Jy ! Component: 950 - total flux cleaned = -0.00984784 Jy ! Component: 1000 - total flux cleaned = -0.00991169 Jy ! Component: 1050 - total flux cleaned = -0.0100374 Jy ! Component: 1100 - total flux cleaned = -0.0101295 Jy ! Component: 1150 - total flux cleaned = -0.01019 Jy ! Component: 1200 - total flux cleaned = -0.0102194 Jy ! Component: 1250 - total flux cleaned = -0.0102194 Jy ! Component: 1300 - total flux cleaned = -0.010334 Jy ! Component: 1350 - total flux cleaned = -0.0103624 Jy ! Component: 1400 - total flux cleaned = -0.0104452 Jy ! Component: 1450 - total flux cleaned = -0.0103907 Jy ! Component: 1500 - total flux cleaned = -0.0104714 Jy ! Component: 1550 - total flux cleaned = -0.0106037 Jy ! Component: 1600 - total flux cleaned = -0.0106297 Jy ! Component: 1650 - total flux cleaned = -0.0106297 Jy ! Component: 1700 - total flux cleaned = -0.0107064 Jy ! Component: 1750 - total flux cleaned = -0.0108072 Jy ! Component: 1800 - total flux cleaned = -0.0108569 Jy ! Component: 1850 - total flux cleaned = -0.0108572 Jy ! Component: 1900 - total flux cleaned = -0.0109307 Jy ! Component: 1950 - total flux cleaned = -0.0109789 Jy ! Component: 2000 - total flux cleaned = -0.0110265 Jy ! Total flux subtracted in 2048 components = -0.0110975 Jy ! Clean residual min=-0.001181 max=0.001198 Jy/beam ! Clean residual mean=-0.000020 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.324146 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 174 components and 0.324146 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 4.604 at 5.136 degrees (North through East) ! Clean map min=-0.0029654 max=0.29387 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.293872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000482225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49228 0.49228 0.98456 1.96912 3.93824 7.87648 15.753 31.5059 63.0118 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.293 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 4.604 at 5.136 degrees (North through East) ! Clean map min=-0.0029654 max=0.29387 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 J0536-3401_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:50 2019