! Started logfile: J0836-2016_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:31 2019 obs J0836-2016_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782336 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 1049 lines of history. ! ! Reading 16476 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 J0836-2016_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.314065Jy sigma=0.002318 ! Fit after self-cal, rms=0.219672Jy sigma=0.001650 ! 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=0.7606 mas, bmaj=2.058 mas, bpa=-3.14 degrees ! Estimated noise=1060.31 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.78606 Jy ! Component: 100 - total flux cleaned = 0.996817 Jy ! Total flux subtracted in 100 components = 0.996817 Jy ! Clean residual min=-0.028952 max=0.093133 Jy/beam ! Clean residual mean=-0.000031 rms=0.009444 Jy/beam ! Combined flux in latest and established models = 0.996817 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.996817 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=0.208932Jy sigma=0.001576 ! Fit after self-cal, rms=0.208923Jy sigma=0.001576 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101491 Jy ! Component: 100 - total flux cleaned = 0.15428 Jy ! Total flux subtracted in 100 components = 0.15428 Jy ! Clean residual min=-0.013593 max=0.025959 Jy/beam ! Clean residual mean=0.000103 rms=0.004341 Jy/beam ! Combined flux in latest and established models = 1.1511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.1511 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=0.132602Jy sigma=0.000956 ! Fit after self-cal, rms=0.132571Jy sigma=0.000955 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306607 Jy ! Component: 100 - total flux cleaned = 0.0498139 Jy ! Total flux subtracted in 100 components = 0.0498139 Jy ! Clean residual min=-0.011490 max=0.019847 Jy/beam ! Clean residual mean=0.000143 rms=0.003453 Jy/beam ! Combined flux in latest and established models = 1.20091 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 1.20091 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=0.121121Jy sigma=0.000848 ! Fit after self-cal, rms=0.121103Jy sigma=0.000848 ! 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=0.9689 mas, bmaj=2.533 mas, bpa=-2.296 degrees ! Estimated noise=754.46 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 = 0.0246089 Jy ! Component: 100 - total flux cleaned = 0.0383821 Jy ! Component: 150 - total flux cleaned = 0.0465893 Jy ! Component: 200 - total flux cleaned = 0.051591 Jy ! Total flux subtracted in 200 components = 0.051591 Jy ! Clean residual min=-0.012027 max=0.025557 Jy/beam ! Clean residual mean=0.000280 rms=0.004505 Jy/beam ! Combined flux in latest and established models = 1.2525 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 1.2525 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=0.116928Jy sigma=0.000802 ! Fit after self-cal, rms=0.116867Jy sigma=0.000802 ! Inverting map ! Added new window around map position (-3, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255633 Jy ! Component: 100 - total flux cleaned = 0.0401576 Jy ! Component: 150 - total flux cleaned = 0.0484858 Jy ! Component: 200 - total flux cleaned = 0.0505614 Jy ! Total flux subtracted in 200 components = 0.0505614 Jy ! Clean residual min=-0.010476 max=0.017406 Jy/beam ! Clean residual mean=0.000241 rms=0.003226 Jy/beam ! Combined flux in latest and established models = 1.30306 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 82 components and 1.30306 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=0.110901Jy sigma=0.000755 ! Fit after self-cal, rms=0.110074Jy sigma=0.000748 ! 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 1.02 FD 0.98 HN 1.03 KP 1.00 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.03 ! LA 0.97 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 0.95 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.99 KP 0.99 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.00 ! LA 1.02 MK 1.01 NL 1.00 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.01 ! LA 1.02 MK 1.02 NL 1.00 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.01 ! LA 1.00 MK 0.99 NL 1.00 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.110074Jy sigma=0.000748 ! Fit after self-cal, rms=0.107182Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9698 mas, bmaj=2.536 mas, bpa=-2.317 degrees ! Estimated noise=755.11 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 = 0.0077395 Jy ! Component: 100 - total flux cleaned = 0.00848694 Jy ! Component: 150 - total flux cleaned = 0.00906606 Jy ! Component: 200 - total flux cleaned = 0.0090677 Jy ! Total flux subtracted in 200 components = 0.0090677 Jy ! Clean residual min=-0.009395 max=0.011566 Jy/beam ! Clean residual mean=0.000177 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 1.31213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 1.31213 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=0.105907Jy sigma=0.000714 ! Fit after self-cal, rms=0.105741Jy sigma=0.000712 ! 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=0.105741Jy sigma=0.000712 ! Fit after self-cal, rms=0.103677Jy sigma=0.000697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=2.537 mas, bpa=-2.268 degrees ! Estimated noise=755.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575143 Jy ! Component: 100 - total flux cleaned = 0.00657922 Jy ! Component: 150 - total flux cleaned = 0.00645693 Jy ! Component: 200 - total flux cleaned = 0.00634135 Jy ! Total flux subtracted in 200 components = 0.00634135 Jy ! Clean residual min=-0.008013 max=0.008674 Jy/beam ! Clean residual mean=0.000164 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 1.31847 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 1.31847 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=0.103147Jy sigma=0.000694 ! Fit after self-cal, rms=0.103093Jy sigma=0.000693 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 = 0.00282732 Jy ! Component: 100 - total flux cleaned = 0.00305565 Jy ! Component: 150 - total flux cleaned = 0.00288256 Jy ! Component: 200 - total flux cleaned = 0.00280479 Jy ! Total flux subtracted in 200 components = 0.00280479 Jy ! Clean residual min=-0.007842 max=0.007699 Jy/beam ! Clean residual mean=0.000159 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 1.32128 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 1.32128 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=0.102846Jy sigma=0.000692 ! Fit after self-cal, rms=0.102830Jy sigma=0.000691 ! 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=0.102830Jy sigma=0.000691 ! Fit after self-cal, rms=0.096102Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9712 mas, bmaj=2.537 mas, bpa=-2.244 degrees ! Estimated noise=756.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405557 Jy ! Component: 100 - total flux cleaned = 0.00384469 Jy ! Component: 150 - total flux cleaned = 0.00351233 Jy ! Component: 200 - total flux cleaned = 0.00317568 Jy ! Total flux subtracted in 200 components = 0.00317568 Jy ! Clean residual min=-0.003445 max=0.004582 Jy/beam ! Clean residual mean=0.000014 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 1.32445 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 1.32445 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=0.095858Jy sigma=0.000649 ! Fit after self-cal, rms=0.095866Jy sigma=0.000649 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 (-6.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434928 Jy ! Component: 100 - total flux cleaned = 0.00556621 Jy ! Component: 150 - total flux cleaned = 0.00563781 Jy ! Component: 200 - total flux cleaned = 0.00581271 Jy ! Total flux subtracted in 200 components = 0.00581271 Jy ! Clean residual min=-0.002773 max=0.002969 Jy/beam ! Clean residual mean=0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.33027 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 1.33027 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=0.095654Jy sigma=0.000647 ! Fit after self-cal, rms=0.095648Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-4.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131427 Jy ! Component: 100 - total flux cleaned = 0.00177476 Jy ! Component: 150 - total flux cleaned = 0.00172112 Jy ! Component: 200 - total flux cleaned = 0.00177532 Jy ! Total flux subtracted in 200 components = 0.00177532 Jy ! Clean residual min=-0.002561 max=0.002484 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 1.33204 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 1.33204 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=0.095543Jy sigma=0.000647 ! Fit after self-cal, rms=0.095542Jy sigma=0.000647 ! 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=0.095542Jy sigma=0.000647 ! Fit after self-cal, rms=0.095550Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=4.595 mas, bpa=-8.766 degrees ! Estimated noise=941.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007418 Jy ! Component: 100 - total flux cleaned = 0.000626279 Jy ! Component: 150 - total flux cleaned = 0.000705059 Jy ! Component: 200 - total flux cleaned = 0.000852376 Jy ! Total flux subtracted in 200 components = 0.000852376 Jy ! Clean residual min=-0.002379 max=0.002657 Jy/beam ! Clean residual mean=0.000011 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.33289 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 1.33289 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=0.095518Jy sigma=0.000646 ! Fit after self-cal, rms=0.095515Jy sigma=0.000646 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 = 0.000100787 Jy ! Component: 100 - total flux cleaned = 0.000166867 Jy ! Component: 150 - total flux cleaned = 0.000193517 Jy ! Component: 200 - total flux cleaned = 0.000218262 Jy ! Total flux subtracted in 200 components = 0.000218262 Jy ! Clean residual min=-0.002275 max=0.002674 Jy/beam ! Clean residual mean=0.000011 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 1.33311 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 203 components and 1.33311 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=0.095504Jy sigma=0.000646 ! Fit after self-cal, rms=0.095503Jy sigma=0.000646 ! 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=0.9711 mas, bmaj=2.537 mas, bpa=-2.234 degrees ! Estimated noise=756.516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9711 x 2.537 at -2.234 degrees (North through East) ! Clean map min=-0.0026894 max=1.059 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=0.095503Jy sigma=0.000646 ! Fit after self-cal, rms=0.089136Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=2.536 mas, bpa=-2.231 degrees ! Estimated noise=756.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495932 Jy ! Component: 100 - total flux cleaned = 0.000409722 Jy ! Component: 150 - total flux cleaned = 0.00036933 Jy ! Component: 200 - total flux cleaned = 0.000369477 Jy ! Total flux subtracted in 200 components = 0.000369477 Jy ! Clean residual min=-0.002125 max=0.002004 Jy/beam ! Clean residual mean=0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 1.33348 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 223 components and 1.33348 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=0.089096Jy sigma=0.000599 ! Fit after self-cal, rms=0.089096Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119371 Jy ! Component: 100 - total flux cleaned = 0.000152941 Jy ! Component: 150 - total flux cleaned = 0.000184353 Jy ! Component: 200 - total flux cleaned = 0.000214874 Jy ! Total flux subtracted in 200 components = 0.000214874 Jy ! Clean residual min=-0.002082 max=0.001994 Jy/beam ! Clean residual mean=0.000006 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 1.3337 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 232 components and 1.3337 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=0.089072Jy sigma=0.000599 ! Fit after self-cal, rms=0.089073Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.089073Jy sigma=0.000599 ! Fit after self-cal, rms=0.089081Jy sigma=0.000599 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=0.7626 mas, bmaj=2.059 mas, bpa=-3.056 degrees ! Estimated noise=1065.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.789645 Jy ! Component: 100 - total flux cleaned = 1.00055 Jy ! Component: 150 - total flux cleaned = 1.10182 Jy ! Component: 200 - total flux cleaned = 1.15448 Jy ! Total flux subtracted in 200 components = 1.15448 Jy ! Clean residual min=-0.011284 max=0.025716 Jy/beam ! Clean residual mean=-0.000028 rms=0.003695 Jy/beam ! Combined flux in latest and established models = 1.15448 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.15448 Jy ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.536 mas, bpa=-2.233 degrees ! Estimated noise=756.255 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 = 0.0522834 Jy ! Component: 100 - total flux cleaned = 0.0859194 Jy ! Component: 150 - total flux cleaned = 0.10859 Jy ! Component: 200 - total flux cleaned = 0.124799 Jy ! Total flux subtracted in 200 components = 0.124799 Jy ! Clean residual min=-0.005040 max=0.011302 Jy/beam ! Clean residual mean=0.000027 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 1.27928 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 78 components and 1.27928 Jy ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124266 Jy ! Component: 100 - total flux cleaned = 0.0213216 Jy ! Component: 150 - total flux cleaned = 0.0281012 Jy ! Component: 200 - total flux cleaned = 0.0334177 Jy ! Total flux subtracted in 200 components = 0.0334177 Jy ! Clean residual min=-0.003179 max=0.003325 Jy/beam ! Clean residual mean=0.000016 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 1.3127 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 118 components and 1.3127 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=2.256 mas, bmaj=4.595 mas, bpa=-8.764 degrees ! Estimated noise=941.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619772 Jy ! Component: 100 - total flux cleaned = 0.0102661 Jy ! Component: 150 - total flux cleaned = 0.0132075 Jy ! Component: 200 - total flux cleaned = 0.0153749 Jy ! Total flux subtracted in 200 components = 0.0153749 Jy ! Clean residual min=-0.002547 max=0.003146 Jy/beam ! Clean residual mean=0.000017 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 1.32807 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 = 0.00164405 Jy ! Component: 100 - total flux cleaned = 0.00252009 Jy ! Component: 150 - total flux cleaned = 0.00322582 Jy ! Component: 200 - total flux cleaned = 0.00367753 Jy ! Total flux subtracted in 200 components = 0.00367753 Jy ! Clean residual min=-0.002367 max=0.002977 Jy/beam ! Clean residual mean=0.000013 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 1.33175 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 177 components and 1.33175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.536 mas, bpa=-2.233 degrees ! Estimated noise=756.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136987 Jy ! Component: 100 - total flux cleaned = -0.000341037 Jy ! Component: 150 - total flux cleaned = -0.00034193 Jy ! Component: 200 - total flux cleaned = -0.000344636 Jy ! Total flux subtracted in 200 components = -0.000344636 Jy ! Clean residual min=-0.002339 max=0.002452 Jy/beam ! Clean residual mean=0.000008 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 1.33141 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 194 components and 1.33141 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=0.089256Jy sigma=0.000600 ! Fit after self-cal, rms=0.089244Jy sigma=0.000600 wmodel J0836-2016_X_2017_08_12_pus_map.mod ! Writing 194 model components to file: J0836-2016_X_2017_08_12_pus_map.mod wobs J0836-2016_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_08_12_pus_uvs.fits wwins J0836-2016_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_X_2017_08_12_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 = 0.000154445 Jy ! Component: 100 - total flux cleaned = 3.52363e-05 Jy ! Component: 150 - total flux cleaned = -0.000222398 Jy ! Component: 200 - total flux cleaned = -0.000362032 Jy ! Component: 250 - total flux cleaned = -0.000463684 Jy ! Component: 300 - total flux cleaned = -0.000562357 Jy ! Component: 350 - total flux cleaned = -0.000593728 Jy ! Component: 400 - total flux cleaned = -0.000653882 Jy ! Component: 450 - total flux cleaned = -0.000713756 Jy ! Component: 500 - total flux cleaned = -0.00074311 Jy ! Component: 550 - total flux cleaned = -0.000714771 Jy ! Component: 600 - total flux cleaned = -0.000686829 Jy ! Component: 650 - total flux cleaned = -0.000605947 Jy ! Component: 700 - total flux cleaned = -0.000579711 Jy ! Component: 750 - total flux cleaned = -0.000450967 Jy ! Component: 800 - total flux cleaned = -0.00037587 Jy ! Component: 850 - total flux cleaned = -0.000351808 Jy ! Component: 900 - total flux cleaned = -0.000352311 Jy ! Component: 950 - total flux cleaned = -0.000376305 Jy ! Component: 1000 - total flux cleaned = -0.00042278 Jy ! Component: 1050 - total flux cleaned = -0.00046866 Jy ! Component: 1100 - total flux cleaned = -0.000536532 Jy ! Component: 1150 - total flux cleaned = -0.000647848 Jy ! Component: 1200 - total flux cleaned = -0.00069174 Jy ! Component: 1250 - total flux cleaned = -0.000821954 Jy ! Component: 1300 - total flux cleaned = -0.000886609 Jy ! Component: 1350 - total flux cleaned = -0.0010133 Jy ! Component: 1400 - total flux cleaned = -0.00109654 Jy ! Component: 1450 - total flux cleaned = -0.00115843 Jy ! Component: 1500 - total flux cleaned = -0.00130016 Jy ! Component: 1550 - total flux cleaned = -0.00137984 Jy ! Component: 1600 - total flux cleaned = -0.00139962 Jy ! Component: 1650 - total flux cleaned = -0.00155514 Jy ! Component: 1700 - total flux cleaned = -0.00157432 Jy ! Component: 1750 - total flux cleaned = -0.00163157 Jy ! Component: 1800 - total flux cleaned = -0.00176331 Jy ! Component: 1850 - total flux cleaned = -0.00185607 Jy ! Component: 1900 - total flux cleaned = -0.00191123 Jy ! Component: 1950 - total flux cleaned = -0.00194775 Jy ! Component: 2000 - total flux cleaned = -0.00203811 Jy ! Total flux subtracted in 2048 components = -0.00207378 Jy ! Clean residual min=-0.000886 max=0.000993 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 1.32933 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 333 components and 1.32933 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 2.536 at -2.233 degrees (North through East) ! Clean map min=-0.0016202 max=1.0614 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.06136 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0940707 0.0940707 0.188141 0.376283 0.752566 1.50513 3.01026 6.02053 12.0411 24.0821 48.1642 96.3284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 2.536 at -2.233 degrees (North through East) ! Clean map min=-0.0016202 max=1.0614 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 J0836-2016_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:33 2019