! Started logfile: J0556-0241_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:24 2019 obs J0556-0241_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0556-0241_X_2017_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929123 visibilities/baseline/integration-bin. ! Found source: J0556-0241 ! ! 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 1698 lines of history. ! ! Reading 47664 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 J0556-0241_X_2017_05_31_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993565Jy sigma=0.007824 ! Fit after self-cal, rms=0.959073Jy sigma=0.007571 ! 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=0.695 mas, bmaj=1.763 mas, bpa=-3.368 degrees ! Estimated noise=726.82 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 = 0.0330892 Jy ! Component: 100 - total flux cleaned = 0.040696 Jy ! Total flux subtracted in 100 components = 0.040696 Jy ! Clean residual min=-0.002895 max=0.003307 Jy/beam ! Clean residual mean=-0.000016 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.040696 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.040696 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=0.087318Jy sigma=0.000638 ! Fit after self-cal, rms=0.086164Jy sigma=0.000629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498046 Jy ! Component: 100 - total flux cleaned = 0.00744349 Jy ! Total flux subtracted in 100 components = 0.00744349 Jy ! Clean residual min=-0.002635 max=0.002759 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0481395 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0481395 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=0.085774Jy sigma=0.000627 ! Fit after self-cal, rms=0.085760Jy sigma=0.000626 ! 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=0.8881 mas, bmaj=2.061 mas, bpa=-2.466 degrees ! Estimated noise=452.715 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 = 0.00277454 Jy ! Component: 100 - total flux cleaned = 0.0043545 Jy ! Component: 150 - total flux cleaned = 0.00518789 Jy ! Component: 200 - total flux cleaned = 0.00533971 Jy ! Total flux subtracted in 200 components = 0.00533971 Jy ! Clean residual min=-0.001816 max=0.002785 Jy/beam ! Clean residual mean=-0.000012 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0534792 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0534792 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=0.085651Jy sigma=0.000626 ! Fit after self-cal, rms=0.085632Jy sigma=0.000625 ! 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 1.06 FD 1.00 HN 1.07 KP 0.93 ! LA 0.98 MK 1.07 NL 1.18 OV 1.13 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.11 KP 0.96 ! LA 1.00 MK 1.05 NL 1.28 OV 1.14 ! PT 1.09 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.09 KP 0.93 ! LA 0.98 MK 1.00 NL 1.16 OV 1.09 ! PT 0.99 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.12 KP 0.94 ! LA 0.99 MK 0.97 NL 1.19 OV 1.13 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.10 KP 0.94 ! LA 1.01 MK 1.15 NL 1.05 OV 1.13 ! PT 0.96 SC 1.27 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.00 KP 0.95 ! LA 0.93 MK 1.06 NL 1.05 OV 1.05 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 1.05 KP 1.03 ! LA 0.97 MK 0.95 NL 1.07 OV 1.07 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 1.06 KP 0.93 ! LA 0.97 MK 0.97 NL 1.14 OV 1.10 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.94 KP 0.94 ! LA 1.02 MK 0.99 NL 0.98 OV 1.09 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.93 KP 0.92 ! LA 1.00 MK 0.96 NL 0.98 OV 1.07 ! PT 0.91 SC 1.15 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.92 HN 0.92 KP 0.88 ! LA 0.95 MK 0.90 NL 0.99 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.98 KP 0.86 ! LA 0.99 MK 0.80 NL 1.01 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.085632Jy sigma=0.000625 ! Fit after self-cal, rms=0.084777Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=2.085 mas, bpa=-3.42 degrees ! Estimated noise=459.164 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 = 0.000921185 Jy ! Component: 100 - total flux cleaned = 0.000920394 Jy ! Component: 150 - total flux cleaned = 0.000920737 Jy ! Component: 200 - total flux cleaned = 0.000921173 Jy ! Total flux subtracted in 200 components = 0.000921173 Jy ! Clean residual min=-0.001522 max=0.002191 Jy/beam ! Clean residual mean=-0.000012 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0544004 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0544004 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=0.084761Jy sigma=0.000624 ! Fit after self-cal, rms=0.084741Jy sigma=0.000623 ! 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=0.084741Jy sigma=0.000623 ! Fit after self-cal, rms=0.083917Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.087 mas, bpa=-3.781 degrees ! Estimated noise=458.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146678 Jy ! Component: 100 - total flux cleaned = 0.000143936 Jy ! Component: 150 - total flux cleaned = 0.000157486 Jy ! Component: 200 - total flux cleaned = 0.000195036 Jy ! Total flux subtracted in 200 components = 0.000195036 Jy ! Clean residual min=-0.001429 max=0.002080 Jy/beam ! Clean residual mean=-0.000012 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0545954 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0545954 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=0.083911Jy sigma=0.000622 ! Fit after self-cal, rms=0.083924Jy sigma=0.000622 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 (2.8, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200776 Jy ! Component: 100 - total flux cleaned = 0.00301145 Jy ! Component: 150 - total flux cleaned = 0.00363374 Jy ! Component: 200 - total flux cleaned = 0.00396683 Jy ! Total flux subtracted in 200 components = 0.00396683 Jy ! Clean residual min=-0.001427 max=0.001772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0585622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0585622 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=0.083879Jy sigma=0.000622 ! Fit after self-cal, rms=0.083850Jy sigma=0.000621 ! Inverting map ! Added new window around map position (3, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177513 Jy ! Component: 100 - total flux cleaned = 0.00290467 Jy ! Component: 150 - total flux cleaned = 0.0037668 Jy ! Component: 200 - total flux cleaned = 0.00445041 Jy ! Total flux subtracted in 200 components = 0.00445041 Jy ! Clean residual min=-0.001432 max=0.001314 Jy/beam ! Clean residual mean=-0.000007 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0630127 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0630127 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=0.083804Jy sigma=0.000621 ! Fit after self-cal, rms=0.083768Jy sigma=0.000621 ! 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=0.083768Jy sigma=0.000621 ! Fit after self-cal, rms=0.082981Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8947 mas, bmaj=2.081 mas, bpa=-4.003 degrees ! Estimated noise=453.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129901 Jy ! Component: 100 - total flux cleaned = 0.00213523 Jy ! Component: 150 - total flux cleaned = 0.00269202 Jy ! Component: 200 - total flux cleaned = 0.00304929 Jy ! Total flux subtracted in 200 components = 0.00304929 Jy ! Clean residual min=-0.001344 max=0.001231 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0660619 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0660619 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=0.082955Jy sigma=0.000621 ! Fit after self-cal, rms=0.082950Jy sigma=0.000620 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 = 0.000973728 Jy ! Component: 100 - total flux cleaned = 0.00132701 Jy ! Component: 150 - total flux cleaned = 0.00155094 Jy ! Component: 200 - total flux cleaned = 0.00164948 Jy ! Total flux subtracted in 200 components = 0.00164948 Jy ! Clean residual min=-0.001346 max=0.001203 Jy/beam ! Clean residual mean=-0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0677114 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0677114 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=0.082932Jy sigma=0.000620 ! Fit after self-cal, rms=0.082916Jy sigma=0.000620 ! 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=0.082916Jy sigma=0.000620 ! Fit after self-cal, rms=0.082548Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.427 mas, bpa=-5.877 degrees ! Estimated noise=572.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777388 Jy ! Component: 100 - total flux cleaned = 0.0010964 Jy ! Component: 150 - total flux cleaned = 0.00122607 Jy ! Component: 200 - total flux cleaned = 0.00133511 Jy ! Total flux subtracted in 200 components = 0.00133511 Jy ! Clean residual min=-0.001435 max=0.001788 Jy/beam ! Clean residual mean=-0.000009 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0690465 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0690465 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=0.082540Jy sigma=0.000620 ! Fit after self-cal, rms=0.082534Jy sigma=0.000620 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 = 0.000502774 Jy ! Component: 100 - total flux cleaned = 0.00057425 Jy ! Component: 150 - total flux cleaned = 0.000589592 Jy ! Component: 200 - total flux cleaned = 0.000565888 Jy ! Total flux subtracted in 200 components = 0.000565888 Jy ! Clean residual min=-0.001385 max=0.001751 Jy/beam ! Clean residual mean=-0.000007 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0696124 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.0696124 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=0.082530Jy sigma=0.000620 ! Fit after self-cal, rms=0.082525Jy sigma=0.000620 ! 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=0.891 mas, bmaj=2.073 mas, bpa=-4.027 degrees ! Estimated noise=451.587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 2.073 at -4.027 degrees (North through East) ! Clean map min=-0.0011377 max=0.045071 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=0.6945 mas, bmaj=1.765 mas, bpa=-4.528 degrees ! Estimated noise=713.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341189 Jy ! Component: 100 - total flux cleaned = 0.0422719 Jy ! Component: 150 - total flux cleaned = 0.0467936 Jy ! Component: 200 - total flux cleaned = 0.0500378 Jy ! Total flux subtracted in 200 components = 0.0500378 Jy ! Clean residual min=-0.002197 max=0.003334 Jy/beam ! Clean residual mean=-0.000011 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0500378 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 0.0500378 Jy ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.073 mas, bpa=-4.027 degrees ! Estimated noise=451.587 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) ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440636 Jy ! Component: 100 - total flux cleaned = 0.00740643 Jy ! Component: 150 - total flux cleaned = 0.00977265 Jy ! Component: 200 - total flux cleaned = 0.0116931 Jy ! Total flux subtracted in 200 components = 0.0116931 Jy ! Clean residual min=-0.001677 max=0.001737 Jy/beam ! Clean residual mean=-0.000014 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0617309 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0617309 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=2.139 mas, bmaj=3.427 mas, bpa=-5.877 degrees ! Estimated noise=572.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247433 Jy ! Component: 100 - total flux cleaned = 0.00413511 Jy ! Component: 150 - total flux cleaned = 0.00514204 Jy ! Component: 200 - total flux cleaned = 0.00584735 Jy ! Total flux subtracted in 200 components = 0.00584735 Jy ! Clean residual min=-0.001596 max=0.001687 Jy/beam ! Clean residual mean=-0.000013 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0675782 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 = 0.000563165 Jy ! Component: 100 - total flux cleaned = 0.000991966 Jy ! Component: 150 - total flux cleaned = 0.00130419 Jy ! Component: 200 - total flux cleaned = 0.00149838 Jy ! Total flux subtracted in 200 components = 0.00149838 Jy ! Clean residual min=-0.001485 max=0.001680 Jy/beam ! Clean residual mean=-0.000009 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0690766 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 111 components and 0.0690767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.073 mas, bpa=-4.027 degrees ! Estimated noise=451.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.25813e-05 Jy ! Component: 100 - total flux cleaned = 0.000337969 Jy ! Component: 150 - total flux cleaned = 0.000609064 Jy ! Component: 200 - total flux cleaned = 0.00073236 Jy ! Total flux subtracted in 200 components = 0.00073236 Jy ! Clean residual min=-0.001372 max=0.001104 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.069809 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.069809 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=0.082536Jy sigma=0.000620 ! Fit after self-cal, rms=0.082497Jy sigma=0.000620 wmodel J0556-0241_X_2017_05_31_pus_map.mod ! Writing 126 model components to file: J0556-0241_X_2017_05_31_pus_map.mod wobs J0556-0241_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0556-0241_X_2017_05_31_pus_uvs.fits wwins J0556-0241_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0556-0241_X_2017_05_31_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 = -0.000236686 Jy ! Component: 100 - total flux cleaned = -0.000197156 Jy ! Component: 150 - total flux cleaned = -0.000272377 Jy ! Component: 200 - total flux cleaned = -0.000290765 Jy ! Component: 250 - total flux cleaned = -0.000342942 Jy ! Component: 300 - total flux cleaned = -0.00037646 Jy ! Component: 350 - total flux cleaned = -0.000424656 Jy ! Component: 400 - total flux cleaned = -0.000455716 Jy ! Component: 450 - total flux cleaned = -0.00051549 Jy ! Component: 500 - total flux cleaned = -0.000530234 Jy ! Component: 550 - total flux cleaned = -0.000558807 Jy ! Component: 600 - total flux cleaned = -0.000613864 Jy ! Component: 650 - total flux cleaned = -0.000640691 Jy ! Component: 700 - total flux cleaned = -0.000667079 Jy ! Component: 750 - total flux cleaned = -0.000692853 Jy ! Component: 800 - total flux cleaned = -0.000692922 Jy ! Component: 850 - total flux cleaned = -0.00073026 Jy ! Component: 900 - total flux cleaned = -0.000742382 Jy ! Component: 950 - total flux cleaned = -0.000754203 Jy ! Component: 1000 - total flux cleaned = -0.000777576 Jy ! Component: 1050 - total flux cleaned = -0.000800511 Jy ! Component: 1100 - total flux cleaned = -0.000800484 Jy ! Component: 1150 - total flux cleaned = -0.000811478 Jy ! Component: 1200 - total flux cleaned = -0.000811621 Jy ! Component: 1250 - total flux cleaned = -0.000865332 Jy ! Component: 1300 - total flux cleaned = -0.000875942 Jy ! Component: 1350 - total flux cleaned = -0.00088653 Jy ! Component: 1400 - total flux cleaned = -0.000896761 Jy ! Component: 1450 - total flux cleaned = -0.000896826 Jy ! Component: 1500 - total flux cleaned = -0.000886762 Jy ! Component: 1550 - total flux cleaned = -0.000886725 Jy ! Component: 1600 - total flux cleaned = -0.000857755 Jy ! Component: 1650 - total flux cleaned = -0.000857752 Jy ! Component: 1700 - total flux cleaned = -0.000857751 Jy ! Component: 1750 - total flux cleaned = -0.000829607 Jy ! Component: 1800 - total flux cleaned = -0.000820325 Jy ! Component: 1850 - total flux cleaned = -0.000802092 Jy ! Component: 1900 - total flux cleaned = -0.00075687 Jy ! Component: 1950 - total flux cleaned = -0.000721178 Jy ! Component: 2000 - total flux cleaned = -0.000738909 Jy ! Total flux subtracted in 2048 components = -0.000729902 Jy ! Clean residual min=-0.000463 max=0.000474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0690791 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 282 components and 0.0690792 Jy ![Exited script file: muppet] wmap "J0556-0241_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 2.073 at -4.027 degrees (North through East) ! Clean map min=-0.0010173 max=0.045252 Jy/beam ! Writing clean map to FITS file: J0556-0241_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10384 1.10384 2.20767 4.41535 8.8307 17.6614 35.3228 70.6456 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 2.073 at -4.027 degrees (North through East) ! Clean map min=-0.0010173 max=0.045252 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 J0556-0241_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:27 2019