! Started logfile: J0532-0307_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:50 2019 obs J0532-0307_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0532-0307_X_2017_05_27_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972104 visibilities/baseline/integration-bin. ! Found source: J0532-0307 ! ! 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 1033 lines of history. ! ! Reading 49344 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 J0532-0307_X_2017_05_27_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.863793Jy sigma=0.006873 ! Fit after self-cal, rms=0.855717Jy sigma=0.006813 ! 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=0.7383 mas, bmaj=1.739 mas, bpa=-0.9206 degrees ! Estimated noise=802.424 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 = 0.114181 Jy ! Component: 100 - total flux cleaned = 0.157275 Jy ! Total flux subtracted in 100 components = 0.157275 Jy ! Clean residual min=-0.008668 max=0.018782 Jy/beam ! Clean residual mean=-0.000046 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.157275 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.157275 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=0.099424Jy sigma=0.000755 ! Fit after self-cal, rms=0.098521Jy sigma=0.000748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024659 Jy ! Component: 100 - total flux cleaned = 0.0369817 Jy ! Total flux subtracted in 100 components = 0.0369817 Jy ! Clean residual min=-0.005930 max=0.011028 Jy/beam ! Clean residual mean=-0.000016 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.194257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.194257 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=0.000692 ! Fit after self-cal, rms=0.091748Jy sigma=0.000690 ! Inverting map ! Added new window around map position (7.8, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121949 Jy ! Component: 100 - total flux cleaned = 0.0197946 Jy ! Total flux subtracted in 100 components = 0.0197946 Jy ! Clean residual min=-0.005052 max=0.009629 Jy/beam ! Clean residual mean=-0.000010 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.214052 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.214052 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=0.089843Jy sigma=0.000672 ! Fit after self-cal, rms=0.089665Jy sigma=0.000671 ! Inverting map ! Added new window around map position (8.8, 5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926835 Jy ! Component: 100 - total flux cleaned = 0.0151235 Jy ! Total flux subtracted in 100 components = 0.0151235 Jy ! Clean residual min=-0.003901 max=0.004979 Jy/beam ! Clean residual mean=-0.000005 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.229175 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.229175 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=0.088531Jy sigma=0.000661 ! Fit after self-cal, rms=0.088429Jy sigma=0.000660 ! 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=0.8999 mas, bmaj=2.009 mas, bpa=-0.7146 degrees ! Estimated noise=404.056 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 = 0.00646717 Jy ! Component: 100 - total flux cleaned = 0.0107148 Jy ! Component: 150 - total flux cleaned = 0.013923 Jy ! Component: 200 - total flux cleaned = 0.0164539 Jy ! Total flux subtracted in 200 components = 0.0164539 Jy ! Clean residual min=-0.002835 max=0.003006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.245629 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.245629 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=0.087863Jy sigma=0.000655 ! Fit after self-cal, rms=0.087812Jy sigma=0.000655 ! 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 0.98 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.97 ! LA 1.02 MK 1.22 NL 0.96 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.99 ! LA 1.02 MK 1.11 NL 0.97 OV 0.99 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.97 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.98 KP 0.99 ! LA 1.03 MK 1.00 NL 0.93 OV 1.03 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 0.98 ! LA 1.00 MK 0.94 NL 0.96 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.06 KP 0.98 ! LA 1.02 MK 0.96 NL 0.94 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.93 ! LA 1.01 MK 0.88 NL 0.97 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.087812Jy sigma=0.000655 ! Fit after self-cal, rms=0.086810Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=2.014 mas, bpa=-1.013 degrees ! Estimated noise=404.192 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 (9.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271702 Jy ! Component: 100 - total flux cleaned = 0.00395482 Jy ! Component: 150 - total flux cleaned = 0.00499592 Jy ! Component: 200 - total flux cleaned = 0.00582332 Jy ! Total flux subtracted in 200 components = 0.00582332 Jy ! Clean residual min=-0.002082 max=0.002227 Jy/beam ! Clean residual mean=-0.000007 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.251453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.251453 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=0.086669Jy sigma=0.000651 ! Fit after self-cal, rms=0.086646Jy sigma=0.000651 ! 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=0.086646Jy sigma=0.000651 ! Fit after self-cal, rms=0.087159Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=2.014 mas, bpa=-1.218 degrees ! Estimated noise=402.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836059 Jy ! Component: 100 - total flux cleaned = 0.00151446 Jy ! Component: 150 - total flux cleaned = 0.00199959 Jy ! Component: 200 - total flux cleaned = 0.00238504 Jy ! Total flux subtracted in 200 components = 0.00238504 Jy ! Clean residual min=-0.001261 max=0.001679 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.253838 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.253837 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=0.087109Jy sigma=0.000649 ! Fit after self-cal, rms=0.087106Jy 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, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173625 Jy ! Component: 100 - total flux cleaned = 0.00274348 Jy ! Component: 150 - total flux cleaned = 0.0033238 Jy ! Component: 200 - total flux cleaned = 0.00375978 Jy ! Total flux subtracted in 200 components = 0.00375978 Jy ! Clean residual min=-0.001050 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.257597 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.257597 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=0.087063Jy sigma=0.000649 ! Fit after self-cal, rms=0.087053Jy sigma=0.000649 ! Inverting map ! Added new window around map position (4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117695 Jy ! Component: 100 - total flux cleaned = 0.00152848 Jy ! Component: 150 - total flux cleaned = 0.00193796 Jy ! Component: 200 - total flux cleaned = 0.00218216 Jy ! Total flux subtracted in 200 components = 0.00218216 Jy ! Clean residual min=-0.000916 max=0.000980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.259779 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.259779 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=0.087030Jy sigma=0.000648 ! Fit after self-cal, rms=0.087026Jy sigma=0.000648 ! 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=0.087026Jy sigma=0.000648 ! Fit after self-cal, rms=0.086662Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.012 mas, bpa=-1.423 degrees ! Estimated noise=401.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039903 Jy ! Component: 100 - total flux cleaned = 0.00082539 Jy ! Component: 150 - total flux cleaned = 0.00106506 Jy ! Component: 200 - total flux cleaned = 0.00129863 Jy ! Total flux subtracted in 200 components = 0.00129863 Jy ! Clean residual min=-0.000887 max=0.000868 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.261078 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.261078 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=0.086651Jy sigma=0.000648 ! Fit after self-cal, rms=0.086647Jy sigma=0.000648 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 = 0.000211793 Jy ! Component: 100 - total flux cleaned = 0.000321457 Jy ! Component: 150 - total flux cleaned = 0.000439306 Jy ! Component: 200 - total flux cleaned = 0.000563104 Jy ! Total flux subtracted in 200 components = 0.000563104 Jy ! Clean residual min=-0.000865 max=0.000842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.261641 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.261641 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=0.086640Jy sigma=0.000648 ! Fit after self-cal, rms=0.086639Jy sigma=0.000648 ! 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=0.086639Jy sigma=0.000648 ! Fit after self-cal, rms=0.086475Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.379 mas, bpa=-2.498 degrees ! Estimated noise=512.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392825 Jy ! Component: 100 - total flux cleaned = 0.000519841 Jy ! Component: 150 - total flux cleaned = 0.000678306 Jy ! Component: 200 - total flux cleaned = 0.000746276 Jy ! Total flux subtracted in 200 components = 0.000746276 Jy ! Clean residual min=-0.000910 max=0.000769 Jy/beam ! Clean residual mean=-0.000009 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.262387 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.262387 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=0.086474Jy sigma=0.000648 ! Fit after self-cal, rms=0.086475Jy sigma=0.000648 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 = 6.74142e-05 Jy ! Component: 100 - total flux cleaned = 0.000152373 Jy ! Component: 150 - total flux cleaned = 0.000189477 Jy ! Component: 200 - total flux cleaned = 0.000222946 Jy ! Total flux subtracted in 200 components = 0.000222946 Jy ! Clean residual min=-0.000859 max=0.000756 Jy/beam ! Clean residual mean=-0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.26261 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.26261 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=0.086474Jy sigma=0.000648 ! Fit after self-cal, rms=0.086475Jy sigma=0.000648 ! 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=0.8997 mas, bmaj=2.01 mas, bpa=-1.49 degrees ! Estimated noise=400.647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.01 at -1.49 degrees (North through East) ! Clean map min=-0.00077448 max=0.13914 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=0.7374 mas, bmaj=1.738 mas, bpa=-1.796 degrees ! Estimated noise=794.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115788 Jy ! Component: 100 - total flux cleaned = 0.163188 Jy ! Component: 150 - total flux cleaned = 0.185278 Jy ! Component: 200 - total flux cleaned = 0.199161 Jy ! Total flux subtracted in 200 components = 0.199161 Jy ! Clean residual min=-0.004331 max=0.007775 Jy/beam ! Clean residual mean=-0.000022 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.199161 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 0.199161 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.01 mas, bpa=-1.49 degrees ! Estimated noise=400.647 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 = 0.013479 Jy ! Component: 100 - total flux cleaned = 0.0226612 Jy ! Component: 150 - total flux cleaned = 0.0294562 Jy ! Component: 200 - total flux cleaned = 0.0346732 Jy ! Total flux subtracted in 200 components = 0.0346732 Jy ! Clean residual min=-0.002048 max=0.003240 Jy/beam ! Clean residual mean=-0.000014 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.233834 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 77 components and 0.233834 Jy ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419719 Jy ! Component: 100 - total flux cleaned = 0.00761797 Jy ! Component: 150 - total flux cleaned = 0.0104429 Jy ! Component: 200 - total flux cleaned = 0.0128261 Jy ! Total flux subtracted in 200 components = 0.0128261 Jy ! Clean residual min=-0.001344 max=0.001685 Jy/beam ! Clean residual mean=-0.000009 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.24666 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 115 components and 0.24666 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=2.138 mas, bmaj=3.379 mas, bpa=-2.498 degrees ! Estimated noise=512.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362781 Jy ! Component: 100 - total flux cleaned = 0.00622466 Jy ! Component: 150 - total flux cleaned = 0.00822206 Jy ! Component: 200 - total flux cleaned = 0.00978981 Jy ! Total flux subtracted in 200 components = 0.00978981 Jy ! Clean residual min=-0.001192 max=0.001219 Jy/beam ! Clean residual mean=-0.000012 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.25645 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 = 0.00124057 Jy ! Component: 100 - total flux cleaned = 0.00222791 Jy ! Component: 150 - total flux cleaned = 0.00299374 Jy ! Component: 200 - total flux cleaned = 0.00342003 Jy ! Total flux subtracted in 200 components = 0.00342003 Jy ! Clean residual min=-0.000967 max=0.000822 Jy/beam ! Clean residual mean=-0.000010 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.25987 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 201 components and 0.25987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.01 mas, bpa=-1.49 degrees ! Estimated noise=400.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898843 Jy ! Component: 100 - total flux cleaned = 0.00134932 Jy ! Component: 150 - total flux cleaned = 0.00158691 Jy ! Component: 200 - total flux cleaned = 0.00175247 Jy ! Total flux subtracted in 200 components = 0.00175247 Jy ! Clean residual min=-0.000962 max=0.001059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.261623 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 220 components and 0.261623 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=0.086489Jy sigma=0.000648 ! Fit after self-cal, rms=0.086469Jy sigma=0.000648 wmodel J0532-0307_X_2017_05_27_pus_map.mod ! Writing 220 model components to file: J0532-0307_X_2017_05_27_pus_map.mod wobs J0532-0307_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0532-0307_X_2017_05_27_pus_uvs.fits wwins J0532-0307_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J0532-0307_X_2017_05_27_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 = 0.000110248 Jy ! Component: 100 - total flux cleaned = -2.87056e-05 Jy ! Component: 150 - total flux cleaned = -0.000174103 Jy ! Component: 200 - total flux cleaned = -0.000202195 Jy ! Component: 250 - total flux cleaned = -0.000229438 Jy ! Component: 300 - total flux cleaned = -0.000255625 Jy ! Component: 350 - total flux cleaned = -0.000280642 Jy ! Component: 400 - total flux cleaned = -0.000231148 Jy ! Component: 450 - total flux cleaned = -0.00021915 Jy ! Component: 500 - total flux cleaned = -0.000195663 Jy ! Component: 550 - total flux cleaned = -0.000172496 Jy ! Component: 600 - total flux cleaned = -0.000127672 Jy ! Component: 650 - total flux cleaned = -9.49247e-05 Jy ! Component: 700 - total flux cleaned = -8.42645e-05 Jy ! Component: 750 - total flux cleaned = -5.27079e-05 Jy ! Component: 800 - total flux cleaned = -2.18762e-05 Jy ! Component: 850 - total flux cleaned = -2.194e-05 Jy ! Component: 900 - total flux cleaned = -1.20511e-05 Jy ! Component: 950 - total flux cleaned = 7.2459e-06 Jy ! Component: 1000 - total flux cleaned = 7.13945e-06 Jy ! Component: 1050 - total flux cleaned = 1.63732e-05 Jy ! Component: 1100 - total flux cleaned = -2.20162e-06 Jy ! Component: 1150 - total flux cleaned = -1.12312e-05 Jy ! Component: 1200 - total flux cleaned = -2.00481e-05 Jy ! Component: 1250 - total flux cleaned = -2.24136e-06 Jy ! Component: 1300 - total flux cleaned = -2.24436e-06 Jy ! Component: 1350 - total flux cleaned = -2.83029e-05 Jy ! Component: 1400 - total flux cleaned = -3.70229e-05 Jy ! Component: 1450 - total flux cleaned = -5.37977e-05 Jy ! Component: 1500 - total flux cleaned = -4.53458e-05 Jy ! Component: 1550 - total flux cleaned = -5.35834e-05 Jy ! Component: 1600 - total flux cleaned = -7.79474e-05 Jy ! Component: 1650 - total flux cleaned = -0.000102093 Jy ! Component: 1700 - total flux cleaned = -9.42666e-05 Jy ! Component: 1750 - total flux cleaned = -0.000102224 Jy ! Component: 1800 - total flux cleaned = -0.00010219 Jy ! Component: 1850 - total flux cleaned = -8.69205e-05 Jy ! Component: 1900 - total flux cleaned = -8.70364e-05 Jy ! Component: 1950 - total flux cleaned = -8.7125e-05 Jy ! Component: 2000 - total flux cleaned = -7.21933e-05 Jy ! Total flux subtracted in 2048 components = -6.4789e-05 Jy ! Clean residual min=-0.000432 max=0.000369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.261558 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 367 components and 0.261558 Jy ![Exited script file: muppet] wmap "J0532-0307_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.01 at -1.49 degrees (North through East) ! Clean map min=-0.00076393 max=0.13908 Jy/beam ! Writing clean map to FITS file: J0532-0307_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296438 0.296438 0.592875 1.18575 2.3715 4.743 9.48601 18.972 37.944 75.888 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.01 at -1.49 degrees (North through East) ! Clean map min=-0.00076393 max=0.13908 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 J0532-0307_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:53 2019