! Started logfile: J0901-0702_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:05 2019 obs J0901-0702_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0901-0702_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948928 visibilities/baseline/integration-bin. ! Found source: J0901-0702 ! ! 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 1124 lines of history. ! ! Reading 58416 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 J0901-0702_X_2017_03_23_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.952428Jy sigma=0.007698 ! Fit after self-cal, rms=0.932019Jy sigma=0.007580 ! 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=0.7307 mas, bmaj=1.76 mas, bpa=-4.491 degrees ! Estimated noise=786.342 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 = 0.0529466 Jy ! Component: 100 - total flux cleaned = 0.0664189 Jy ! Total flux subtracted in 100 components = 0.0664189 Jy ! Clean residual min=-0.002966 max=0.005623 Jy/beam ! Clean residual mean=-0.000008 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0664189 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0664189 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=0.093061Jy sigma=0.000659 ! Fit after self-cal, rms=0.092980Jy sigma=0.000658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639132 Jy ! Component: 100 - total flux cleaned = 0.009668 Jy ! Total flux subtracted in 100 components = 0.009668 Jy ! Clean residual min=-0.002504 max=0.004168 Jy/beam ! Clean residual mean=0.000006 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0760869 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0760869 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=0.092393Jy sigma=0.000653 ! Fit after self-cal, rms=0.092407Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033874 Jy ! Component: 100 - total flux cleaned = 0.00432087 Jy ! Total flux subtracted in 100 components = 0.00432087 Jy ! Clean residual min=-0.002491 max=0.002720 Jy/beam ! Clean residual mean=0.000011 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0804078 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0804078 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=0.092214Jy sigma=0.000651 ! Fit after self-cal, rms=0.092195Jy sigma=0.000651 ! 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=0.9361 mas, bmaj=2.208 mas, bpa=-4.496 degrees ! Estimated noise=379.829 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 = 0.00295296 Jy ! Component: 100 - total flux cleaned = 0.0040585 Jy ! Component: 150 - total flux cleaned = 0.00434689 Jy ! Component: 200 - total flux cleaned = 0.00440714 Jy ! Total flux subtracted in 200 components = 0.00440714 Jy ! Clean residual min=-0.001953 max=0.002547 Jy/beam ! Clean residual mean=0.000023 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0848149 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0848149 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=0.092098Jy sigma=0.000650 ! Fit after self-cal, rms=0.092076Jy sigma=0.000650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.95 KP 1.00 ! LA 1.06 MK 0.99 NL 1.05 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.94 ! LA 1.12 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.23 KP 0.94 ! LA 1.05 MK 1.00 NL 1.02 OV 0.98 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.95 ! LA 1.13 MK 0.98 NL 0.99 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.96 KP 0.98 ! LA 1.16 MK 0.98 NL 1.00 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 0.94 ! LA 1.11 MK 1.01 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.95 KP 0.94 ! LA 1.13 MK 1.01 NL 1.07 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.00 ! LA 1.09 MK 0.97 NL 0.99 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.98 ! LA 1.13 MK 0.93 NL 0.98 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.29 KP 1.04 ! LA 1.15 MK 0.92 NL 0.95 OV 1.01 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.92 KP 0.94 ! LA 1.10 MK 0.99 NL 0.97 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.91 KP 1.01 ! LA 1.08 MK 1.11 NL 1.01 OV 0.96 ! PT 1.08 SC 0.91 ! ! ! Fit before self-cal, rms=0.092076Jy sigma=0.000650 ! Fit after self-cal, rms=0.091225Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.194 mas, bpa=-4.535 degrees ! Estimated noise=377.546 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 (-3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231988 Jy ! Component: 100 - total flux cleaned = 0.0034068 Jy ! Component: 150 - total flux cleaned = 0.00399682 Jy ! Component: 200 - total flux cleaned = 0.00415681 Jy ! Total flux subtracted in 200 components = 0.00415681 Jy ! Clean residual min=-0.001795 max=0.001723 Jy/beam ! Clean residual mean=0.000025 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0889717 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.0889717 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=0.091166Jy sigma=0.000648 ! Fit after self-cal, rms=0.091148Jy sigma=0.000647 ! 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=0.091148Jy sigma=0.000647 ! Fit after self-cal, rms=0.091587Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.19 mas, bpa=-4.378 degrees ! Estimated noise=377.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137893 Jy ! Component: 100 - total flux cleaned = 0.00213828 Jy ! Component: 150 - total flux cleaned = 0.00216196 Jy ! Component: 200 - total flux cleaned = 0.00216189 Jy ! Total flux subtracted in 200 components = 0.00216189 Jy ! Clean residual min=-0.001107 max=0.001158 Jy/beam ! Clean residual mean=0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0911336 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0911336 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=0.091563Jy sigma=0.000644 ! Fit after self-cal, rms=0.091640Jy sigma=0.000644 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 = 0.000586501 Jy ! Component: 100 - total flux cleaned = 0.000586785 Jy ! Component: 150 - total flux cleaned = 0.000568228 Jy ! Component: 200 - total flux cleaned = 0.000535627 Jy ! Total flux subtracted in 200 components = 0.000535627 Jy ! Clean residual min=-0.001021 max=0.001038 Jy/beam ! Clean residual mean=0.000007 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0916692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0916692 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=0.091631Jy sigma=0.000644 ! Fit after self-cal, rms=0.091627Jy sigma=0.000643 ! 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=0.091627Jy sigma=0.000643 ! Fit after self-cal, rms=0.092162Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=2.186 mas, bpa=-4.321 degrees ! Estimated noise=377.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667683 Jy ! Component: 100 - total flux cleaned = 0.000794762 Jy ! Component: 150 - total flux cleaned = 0.000779368 Jy ! Component: 200 - total flux cleaned = 0.000765736 Jy ! Total flux subtracted in 200 components = 0.000765736 Jy ! Clean residual min=-0.001045 max=0.001020 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.092435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.092435 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=0.092154Jy sigma=0.000643 ! Fit after self-cal, rms=0.092167Jy sigma=0.000643 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 = 0.000234133 Jy ! Component: 100 - total flux cleaned = 0.000233484 Jy ! Component: 150 - total flux cleaned = 0.000245549 Jy ! Component: 200 - total flux cleaned = 0.000245504 Jy ! Total flux subtracted in 200 components = 0.000245504 Jy ! Clean residual min=-0.001017 max=0.000988 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0926805 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.0926804 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=0.092163Jy sigma=0.000643 ! Fit after self-cal, rms=0.092163Jy sigma=0.000643 ! 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=0.092163Jy sigma=0.000643 ! Fit after self-cal, rms=0.092153Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=3.688 mas, bpa=1.351 degrees ! Estimated noise=462.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430634 Jy ! Component: 100 - total flux cleaned = 0.000648419 Jy ! Component: 150 - total flux cleaned = 0.000719528 Jy ! Component: 200 - total flux cleaned = 0.000750043 Jy ! Total flux subtracted in 200 components = 0.000750043 Jy ! Clean residual min=-0.001081 max=0.000989 Jy/beam ! Clean residual mean=0.000008 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0934305 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0934305 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=0.092151Jy sigma=0.000643 ! Fit after self-cal, rms=0.092152Jy sigma=0.000643 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 = 8.13486e-05 Jy ! Component: 100 - total flux cleaned = 0.000140704 Jy ! Component: 150 - total flux cleaned = 0.000165155 Jy ! Component: 200 - total flux cleaned = 0.000178348 Jy ! Total flux subtracted in 200 components = 0.000178348 Jy ! Clean residual min=-0.001070 max=0.000999 Jy/beam ! Clean residual mean=0.000008 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0936088 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0936088 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=0.092152Jy sigma=0.000643 ! Fit after self-cal, rms=0.092151Jy sigma=0.000643 ! 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=0.9303 mas, bmaj=2.182 mas, bpa=-4.269 degrees ! Estimated noise=376.943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9303 x 2.182 at -4.269 degrees (North through East) ! Clean map min=-0.00093324 max=0.069853 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=0.7292 mas, bmaj=1.749 mas, bpa=-4.127 degrees ! Estimated noise=771.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514534 Jy ! Component: 100 - total flux cleaned = 0.0656695 Jy ! Component: 150 - total flux cleaned = 0.0734584 Jy ! Component: 200 - total flux cleaned = 0.0782844 Jy ! Total flux subtracted in 200 components = 0.0782844 Jy ! Clean residual min=-0.002055 max=0.002658 Jy/beam ! Clean residual mean=-0.000008 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0782844 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0782844 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9303 mas, bmaj=2.182 mas, bpa=-4.269 degrees ! Estimated noise=376.943 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 = 0.00531594 Jy ! Component: 100 - total flux cleaned = 0.0086997 Jy ! Component: 150 - total flux cleaned = 0.0109722 Jy ! Component: 200 - total flux cleaned = 0.0125236 Jy ! Total flux subtracted in 200 components = 0.0125236 Jy ! Clean residual min=-0.001147 max=0.001088 Jy/beam ! Clean residual mean=0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.090808 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0908079 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=2.183 mas, bmaj=3.688 mas, bpa=1.351 degrees ! Estimated noise=462.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142266 Jy ! Component: 100 - total flux cleaned = 0.00214747 Jy ! Component: 150 - total flux cleaned = 0.00259562 Jy ! Component: 200 - total flux cleaned = 0.00273401 Jy ! Total flux subtracted in 200 components = 0.00273401 Jy ! Clean residual min=-0.001059 max=0.000948 Jy/beam ! Clean residual mean=0.000008 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.093542 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 = 9.93352e-05 Jy ! Component: 100 - total flux cleaned = 0.000149137 Jy ! Component: 150 - total flux cleaned = 0.000156458 Jy ! Component: 200 - total flux cleaned = 0.000169744 Jy ! Total flux subtracted in 200 components = 0.000169744 Jy ! Clean residual min=-0.001052 max=0.000966 Jy/beam ! Clean residual mean=0.000008 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0937117 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 74 components and 0.0937117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9303 mas, bmaj=2.182 mas, bpa=-4.269 degrees ! Estimated noise=376.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166318 Jy ! Component: 100 - total flux cleaned = -0.000208404 Jy ! Component: 150 - total flux cleaned = -0.000208083 Jy ! Component: 200 - total flux cleaned = -0.000191317 Jy ! Total flux subtracted in 200 components = -0.000191317 Jy ! Clean residual min=-0.000990 max=0.000969 Jy/beam ! Clean residual mean=0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0935204 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0935204 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=0.092158Jy sigma=0.000643 ! Fit after self-cal, rms=0.092162Jy sigma=0.000643 wmodel J0901-0702_X_2017_03_23_pus_map.mod ! Writing 84 model components to file: J0901-0702_X_2017_03_23_pus_map.mod wobs J0901-0702_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0901-0702_X_2017_03_23_pus_uvs.fits wwins J0901-0702_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0901-0702_X_2017_03_23_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 = -0.000215214 Jy ! Component: 100 - total flux cleaned = -0.000340781 Jy ! Component: 150 - total flux cleaned = -0.000384108 Jy ! Component: 200 - total flux cleaned = -0.000453465 Jy ! Component: 250 - total flux cleaned = -0.00055953 Jy ! Component: 300 - total flux cleaned = -0.000649402 Jy ! Component: 350 - total flux cleaned = -0.000774505 Jy ! Component: 400 - total flux cleaned = -0.000872312 Jy ! Component: 450 - total flux cleaned = -0.000979961 Jy ! Component: 500 - total flux cleaned = -0.00103869 Jy ! Component: 550 - total flux cleaned = -0.00108497 Jy ! Component: 600 - total flux cleaned = -0.00115344 Jy ! Component: 650 - total flux cleaned = -0.00120957 Jy ! Component: 700 - total flux cleaned = -0.0012319 Jy ! Component: 750 - total flux cleaned = -0.00128654 Jy ! Component: 800 - total flux cleaned = -0.00132948 Jy ! Component: 850 - total flux cleaned = -0.00136137 Jy ! Component: 900 - total flux cleaned = -0.00140328 Jy ! Component: 950 - total flux cleaned = -0.00143443 Jy ! Component: 1000 - total flux cleaned = -0.0014448 Jy ! Component: 1050 - total flux cleaned = -0.00146525 Jy ! Component: 1100 - total flux cleaned = -0.00149533 Jy ! Component: 1150 - total flux cleaned = -0.00146568 Jy ! Component: 1200 - total flux cleaned = -0.00152473 Jy ! Component: 1250 - total flux cleaned = -0.00152477 Jy ! Component: 1300 - total flux cleaned = -0.00153438 Jy ! Component: 1350 - total flux cleaned = -0.00150582 Jy ! Component: 1400 - total flux cleaned = -0.0014869 Jy ! Component: 1450 - total flux cleaned = -0.00150562 Jy ! Component: 1500 - total flux cleaned = -0.00148693 Jy ! Component: 1550 - total flux cleaned = -0.00146859 Jy ! Component: 1600 - total flux cleaned = -0.00145956 Jy ! Component: 1650 - total flux cleaned = -0.00143246 Jy ! Component: 1700 - total flux cleaned = -0.00142359 Jy ! Component: 1750 - total flux cleaned = -0.00139695 Jy ! Component: 1800 - total flux cleaned = -0.00139701 Jy ! Component: 1850 - total flux cleaned = -0.00139697 Jy ! Component: 1900 - total flux cleaned = -0.00137962 Jy ! Component: 1950 - total flux cleaned = -0.00137955 Jy ! Component: 2000 - total flux cleaned = -0.00134532 Jy ! Total flux subtracted in 2048 components = -0.00136227 Jy ! Clean residual min=-0.000593 max=0.000544 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0921581 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 237 components and 0.0921581 Jy ![Exited script file: muppet] wmap "J0901-0702_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9303 x 2.182 at -4.269 degrees (North through East) ! Clean map min=-0.0007968 max=0.069251 Jy/beam ! Writing clean map to FITS file: J0901-0702_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161317 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.698833 0.698833 1.39767 2.79533 5.59067 11.1813 22.3627 44.7253 89.4507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9303 x 2.182 at -4.269 degrees (North through East) ! Clean map min=-0.0007968 max=0.069251 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 J0901-0702_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:09 2019