! Started logfile: J0829+4018_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:06 2019 obs J0829+4018_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0829+4018_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909162 visibilities/baseline/integration-bin. ! Found source: J0829+4018 ! ! 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 55968 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 J0829+4018_X_2017_06_10_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960183Jy sigma=0.008650 ! Fit after self-cal, rms=0.942377Jy sigma=0.008511 ! 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=0.795 mas, bmaj=1.177 mas, bpa=8.431 degrees ! Estimated noise=724.91 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 = 0.0471488 Jy ! Component: 100 - total flux cleaned = 0.0574303 Jy ! Total flux subtracted in 100 components = 0.0574303 Jy ! Clean residual min=-0.002518 max=0.002872 Jy/beam ! Clean residual mean=0.000006 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0574303 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0574303 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=0.076674Jy sigma=0.000662 ! Fit after self-cal, rms=0.076519Jy sigma=0.000661 ! 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=0.9918 mas, bmaj=1.484 mas, bpa=11.66 degrees ! Estimated noise=343.177 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 = 0.00279973 Jy ! Component: 100 - total flux cleaned = 0.00388354 Jy ! Component: 150 - total flux cleaned = 0.00422973 Jy ! Component: 200 - total flux cleaned = 0.00425991 Jy ! Total flux subtracted in 200 components = 0.00425991 Jy ! Clean residual min=-0.001081 max=0.001249 Jy/beam ! Clean residual mean=0.000018 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0616902 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0616902 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=0.076424Jy sigma=0.000660 ! Fit after self-cal, rms=0.076425Jy sigma=0.000660 ! 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 1.25 FD 0.92 HN 0.99 KP 0.95 ! LA 0.97 MK 0.97 NL 1.04 OV 1.03 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.95 ! LA 1.00 MK 0.95 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.94 KP 0.91 ! LA 1.04 MK 0.97 NL 0.93 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 0.96 KP 0.96 ! LA 1.01 MK 1.05 NL 1.08 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.91 KP 0.96 ! LA 1.01 MK 1.26 NL 0.95 OV 0.97 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.94 ! LA 0.99 MK 1.00 NL 0.93 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.01 KP 1.00 ! LA 1.04 MK 1.01 NL 1.00 OV 1.21 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.93 ! LA 1.23 MK 1.00 NL 0.97 OV 0.98 ! PT 1.04 SC 1.21 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.93 KP 0.96 ! LA 0.97 MK 0.94 NL 1.04 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.87 KP 0.96 ! LA 1.02 MK 0.98 NL 0.98 OV 1.02 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 0.90 NL 1.11 OV 0.97 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 0.84 KP 0.93 ! LA 1.01 MK 0.90 NL 0.93 OV 0.94 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.076425Jy sigma=0.000660 ! Fit after self-cal, rms=0.075751Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=1.483 mas, bpa=10.94 degrees ! Estimated noise=341.844 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 = -0.000125657 Jy ! Component: 100 - total flux cleaned = -0.000161807 Jy ! Component: 150 - total flux cleaned = -0.000152309 Jy ! Component: 200 - total flux cleaned = -0.000144403 Jy ! Total flux subtracted in 200 components = -0.000144403 Jy ! Clean residual min=-0.000947 max=0.001025 Jy/beam ! Clean residual mean=0.000011 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0615458 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0615458 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=0.075748Jy sigma=0.000658 ! Fit after self-cal, rms=0.075784Jy sigma=0.000658 ! 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=0.075784Jy sigma=0.000658 ! Fit after self-cal, rms=0.079287Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.486 mas, bpa=10.91 degrees ! Estimated noise=342.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191292 Jy ! Component: 100 - total flux cleaned = 0.00019706 Jy ! Component: 150 - total flux cleaned = 0.000202379 Jy ! Component: 200 - total flux cleaned = 0.000207144 Jy ! Total flux subtracted in 200 components = 0.000207144 Jy ! Clean residual min=-0.000928 max=0.000853 Jy/beam ! Clean residual mean=0.000009 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0617529 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0617529 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=0.079286Jy sigma=0.000655 ! Fit after self-cal, rms=0.079423Jy sigma=0.000655 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 = -7.2415e-05 Jy ! Component: 100 - total flux cleaned = -5.93667e-05 Jy ! Component: 150 - total flux cleaned = -5.18333e-05 Jy ! Component: 200 - total flux cleaned = -4.82399e-05 Jy ! Total flux subtracted in 200 components = -4.82399e-05 Jy ! Clean residual min=-0.000919 max=0.000843 Jy/beam ! Clean residual mean=0.000010 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0617047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0617047 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=0.079423Jy sigma=0.000655 ! Fit after self-cal, rms=0.079423Jy sigma=0.000655 ! 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=0.079423Jy sigma=0.000655 ! Fit after self-cal, rms=0.081100Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9924 mas, bmaj=1.485 mas, bpa=10.85 degrees ! Estimated noise=342.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85667e-05 Jy ! Component: 100 - total flux cleaned = 2.81444e-05 Jy ! Component: 150 - total flux cleaned = 3.6545e-05 Jy ! Component: 200 - total flux cleaned = 4.76295e-05 Jy ! Total flux subtracted in 200 components = 4.76295e-05 Jy ! Clean residual min=-0.000865 max=0.000838 Jy/beam ! Clean residual mean=0.000009 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0617523 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0617523 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=0.081099Jy sigma=0.000655 ! Fit after self-cal, rms=0.081138Jy sigma=0.000654 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 = -3.34442e-05 Jy ! Component: 100 - total flux cleaned = -3.01793e-05 Jy ! Component: 150 - total flux cleaned = -2.03148e-05 Jy ! Component: 200 - total flux cleaned = -2.04672e-05 Jy ! Total flux subtracted in 200 components = -2.04672e-05 Jy ! Clean residual min=-0.000868 max=0.000832 Jy/beam ! Clean residual mean=0.000009 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0617318 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0617318 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=0.081138Jy sigma=0.000654 ! Fit after self-cal, rms=0.081139Jy sigma=0.000654 ! 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=0.081139Jy sigma=0.000654 ! Fit after self-cal, rms=0.081398Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=2.568 mas, bpa=24.03 degrees ! Estimated noise=432.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.28244e-05 Jy ! Component: 100 - total flux cleaned = -9.83711e-05 Jy ! Component: 150 - total flux cleaned = -0.000110822 Jy ! Component: 200 - total flux cleaned = -0.000119729 Jy ! Total flux subtracted in 200 components = -0.000119729 Jy ! Clean residual min=-0.000852 max=0.000929 Jy/beam ! Clean residual mean=0.000020 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0616121 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0616121 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=0.081399Jy sigma=0.000654 ! Fit after self-cal, rms=0.081406Jy sigma=0.000654 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 = -1.58424e-05 Jy ! Component: 100 - total flux cleaned = -1.59348e-05 Jy ! Component: 150 - total flux cleaned = -1.89588e-05 Jy ! Component: 200 - total flux cleaned = -2.12733e-05 Jy ! Total flux subtracted in 200 components = -2.12733e-05 Jy ! Clean residual min=-0.000849 max=0.000929 Jy/beam ! Clean residual mean=0.000020 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0615908 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0615908 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=0.081406Jy sigma=0.000654 ! Fit after self-cal, rms=0.081406Jy sigma=0.000654 ! 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=0.9923 mas, bmaj=1.485 mas, bpa=10.8 degrees ! Estimated noise=342.225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 1.485 at 10.8 degrees (North through East) ! Clean map min=-0.00076631 max=0.060281 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=0.7958 mas, bmaj=1.175 mas, bpa=7.319 degrees ! Estimated noise=718.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468387 Jy ! Component: 100 - total flux cleaned = 0.0570901 Jy ! Component: 150 - total flux cleaned = 0.0600214 Jy ! Component: 200 - total flux cleaned = 0.0613871 Jy ! Total flux subtracted in 200 components = 0.0613871 Jy ! Clean residual min=-0.002162 max=0.001915 Jy/beam ! Clean residual mean=0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0613871 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0613871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=1.485 mas, bpa=10.8 degrees ! Estimated noise=342.225 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 = 0.000351092 Jy ! Component: 100 - total flux cleaned = 0.000297942 Jy ! Component: 150 - total flux cleaned = 0.000251748 Jy ! Component: 200 - total flux cleaned = 0.000241326 Jy ! Total flux subtracted in 200 components = 0.000241326 Jy ! Clean residual min=-0.000863 max=0.000835 Jy/beam ! Clean residual mean=0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0616285 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0616285 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=2.265 mas, bmaj=2.568 mas, bpa=24.03 degrees ! Estimated noise=432.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91835e-05 Jy ! Component: 100 - total flux cleaned = -3.53899e-05 Jy ! Component: 150 - total flux cleaned = -5.27214e-05 Jy ! Component: 200 - total flux cleaned = -6.11332e-05 Jy ! Total flux subtracted in 200 components = -6.11332e-05 Jy ! Clean residual min=-0.000862 max=0.000934 Jy/beam ! Clean residual mean=0.000020 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0615673 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 = -3.24963e-06 Jy ! Component: 100 - total flux cleaned = -3.36145e-06 Jy ! Component: 150 - total flux cleaned = -6.28204e-06 Jy ! Component: 200 - total flux cleaned = -6.31083e-06 Jy ! Total flux subtracted in 200 components = -6.31083e-06 Jy ! Clean residual min=-0.000861 max=0.000935 Jy/beam ! Clean residual mean=0.000020 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.061561 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.061561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=1.485 mas, bpa=10.8 degrees ! Estimated noise=342.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.72064e-05 Jy ! Component: 100 - total flux cleaned = 8.49809e-05 Jy ! Component: 150 - total flux cleaned = 9.19822e-05 Jy ! Component: 200 - total flux cleaned = 8.60852e-05 Jy ! Total flux subtracted in 200 components = 8.60852e-05 Jy ! Clean residual min=-0.000851 max=0.000838 Jy/beam ! Clean residual mean=0.000009 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0616471 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0616471 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=0.081407Jy sigma=0.000654 ! Fit after self-cal, rms=0.081407Jy sigma=0.000654 wmodel J0829+4018_X_2017_06_10_pus_map.mod ! Writing 26 model components to file: J0829+4018_X_2017_06_10_pus_map.mod wobs J0829+4018_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0829+4018_X_2017_06_10_pus_uvs.fits wwins J0829+4018_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0829+4018_X_2017_06_10_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 = -1.94473e-06 Jy ! Component: 100 - total flux cleaned = 7.06377e-05 Jy ! Component: 150 - total flux cleaned = 0.000126415 Jy ! Component: 200 - total flux cleaned = 0.000206884 Jy ! Component: 250 - total flux cleaned = 0.000284189 Jy ! Component: 300 - total flux cleaned = 0.000334321 Jy ! Component: 350 - total flux cleaned = 0.000358892 Jy ! Component: 400 - total flux cleaned = 0.000407219 Jy ! Component: 450 - total flux cleaned = 0.000466257 Jy ! Component: 500 - total flux cleaned = 0.000512396 Jy ! Component: 550 - total flux cleaned = 0.000523875 Jy ! Component: 600 - total flux cleaned = 0.000546298 Jy ! Component: 650 - total flux cleaned = 0.000568279 Jy ! Component: 700 - total flux cleaned = 0.000579152 Jy ! Component: 750 - total flux cleaned = 0.000579214 Jy ! Component: 800 - total flux cleaned = 0.000568707 Jy ! Component: 850 - total flux cleaned = 0.000599721 Jy ! Component: 900 - total flux cleaned = 0.000589531 Jy ! Component: 950 - total flux cleaned = 0.000569409 Jy ! Component: 1000 - total flux cleaned = 0.000559567 Jy ! Component: 1050 - total flux cleaned = 0.000549726 Jy ! Component: 1100 - total flux cleaned = 0.000569238 Jy ! Component: 1150 - total flux cleaned = 0.000531086 Jy ! Component: 1200 - total flux cleaned = 0.000559402 Jy ! Component: 1250 - total flux cleaned = 0.000559386 Jy ! Component: 1300 - total flux cleaned = 0.000568766 Jy ! Component: 1350 - total flux cleaned = 0.000568964 Jy ! Component: 1400 - total flux cleaned = 0.000587069 Jy ! Component: 1450 - total flux cleaned = 0.000595908 Jy ! Component: 1500 - total flux cleaned = 0.000586863 Jy ! Component: 1550 - total flux cleaned = 0.000569297 Jy ! Component: 1600 - total flux cleaned = 0.00058665 Jy ! Component: 1650 - total flux cleaned = 0.000586582 Jy ! Component: 1700 - total flux cleaned = 0.000569472 Jy ! Component: 1750 - total flux cleaned = 0.000569541 Jy ! Component: 1800 - total flux cleaned = 0.000603191 Jy ! Component: 1850 - total flux cleaned = 0.000578172 Jy ! Component: 1900 - total flux cleaned = 0.000553542 Jy ! Component: 1950 - total flux cleaned = 0.000561771 Jy ! Component: 2000 - total flux cleaned = 0.000553737 Jy ! Total flux subtracted in 2048 components = 0.000561741 Jy ! Clean residual min=-0.000443 max=0.000425 Jy/beam ! Clean residual mean=0.000006 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0622089 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 174 components and 0.0622089 Jy ![Exited script file: muppet] wmap "J0829+4018_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 1.485 at 10.8 degrees (North through East) ! Clean map min=-0.00066264 max=0.060295 Jy/beam ! Writing clean map to FITS file: J0829+4018_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0602948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147384 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733315 0.733315 1.46663 2.93326 5.86652 11.733 23.4661 46.9321 93.8643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 1.485 at 10.8 degrees (North through East) ! Clean map min=-0.00066264 max=0.060295 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 J0829+4018_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:09 2019