! Started logfile: J0630-1323_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:33 2019 obs J0630-1323_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0630-1323_X_2017_05_31_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968889 visibilities/baseline/integration-bin. ! Found source: J0630-1323 ! ! 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 39240 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 J0630-1323_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.730287Jy sigma=0.005363 ! Fit after self-cal, rms=0.663465Jy sigma=0.004842 ! 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=0.6704 mas, bmaj=1.699 mas, bpa=-3.211 degrees ! Estimated noise=1041.37 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 = 0.256119 Jy ! Component: 100 - total flux cleaned = 0.328551 Jy ! Total flux subtracted in 100 components = 0.328551 Jy ! Clean residual min=-0.013066 max=0.032687 Jy/beam ! Clean residual mean=0.000110 rms=0.004465 Jy/beam ! Combined flux in latest and established models = 0.328551 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.328551 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=0.122571Jy sigma=0.000865 ! Fit after self-cal, rms=0.122501Jy sigma=0.000865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373346 Jy ! Component: 100 - total flux cleaned = 0.0580538 Jy ! Total flux subtracted in 100 components = 0.0580538 Jy ! Clean residual min=-0.009317 max=0.018684 Jy/beam ! Clean residual mean=0.000060 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.386605 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.386605 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=0.109024Jy sigma=0.000741 ! Fit after self-cal, rms=0.108963Jy sigma=0.000741 ! Inverting map ! Added new window around map position (2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173554 Jy ! Component: 100 - total flux cleaned = 0.0287009 Jy ! Total flux subtracted in 100 components = 0.0287009 Jy ! Clean residual min=-0.007762 max=0.010763 Jy/beam ! Clean residual mean=0.000041 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.415306 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.415306 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=0.105451Jy sigma=0.000707 ! Fit after self-cal, rms=0.105331Jy sigma=0.000706 ! 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=0.8232 mas, bmaj=1.98 mas, bpa=-2.274 degrees ! Estimated noise=493.543 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 = 0.0128728 Jy ! Component: 100 - total flux cleaned = 0.020434 Jy ! Component: 150 - total flux cleaned = 0.0254596 Jy ! Component: 200 - total flux cleaned = 0.0289166 Jy ! Total flux subtracted in 200 components = 0.0289166 Jy ! Clean residual min=-0.007770 max=0.009849 Jy/beam ! Clean residual mean=0.000061 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.444222 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.444222 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=0.104021Jy sigma=0.000691 ! Fit after self-cal, rms=0.103914Jy sigma=0.000689 ! 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 0.94 FD 0.97 HN 1.02 KP 0.97 ! LA 0.99 MK 1.00 NL 1.00 OV 1.08 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.04 KP 0.92 ! LA 0.97 MK 1.00 NL 0.99 OV 1.09 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.87 ! LA 1.00 MK 1.00 NL 0.99 OV 1.09 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 0.95 ! LA 1.01 MK 1.03 NL 0.99 OV 1.06 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.95 ! LA 1.00 MK 1.04 NL 0.90 OV 1.08 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.95 ! LA 1.00 MK 1.01 NL 0.92 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.05 KP 0.94 ! LA 1.03 MK 1.01 NL 0.90 OV 0.99 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.07 KP 0.95 ! LA 0.99 MK 1.00 NL 0.90 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.08 KP 0.94 ! LA 1.01 MK 0.99 NL 0.90 OV 0.99 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 0.95 ! LA 1.02 MK 1.01 NL 0.91 OV 0.99 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.86 ! LA 1.04 MK 1.03 NL 0.91 OV 0.99 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.89 ! LA 1.02 MK 1.01 NL 0.91 OV 1.08 ! PT 1.10 SC 1.01 ! ! ! Fit before self-cal, rms=0.103914Jy sigma=0.000689 ! Fit after self-cal, rms=0.100246Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=1.982 mas, bpa=-2.217 degrees ! Estimated noise=488.859 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 = 0.0034451 Jy ! Component: 100 - total flux cleaned = 0.00295248 Jy ! Component: 150 - total flux cleaned = 0.00285318 Jy ! Component: 200 - total flux cleaned = 0.00279383 Jy ! Total flux subtracted in 200 components = 0.00279383 Jy ! Clean residual min=-0.004531 max=0.004885 Jy/beam ! Clean residual mean=0.000029 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.447016 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.447016 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=0.099904Jy sigma=0.000658 ! Fit after self-cal, rms=0.099929Jy sigma=0.000658 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099929Jy sigma=0.000658 ! Fit after self-cal, rms=0.102232Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.986 mas, bpa=-2.265 degrees ! Estimated noise=489.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200619 Jy ! Component: 100 - total flux cleaned = 0.00217156 Jy ! Component: 150 - total flux cleaned = 0.00208974 Jy ! Component: 200 - total flux cleaned = 0.00205431 Jy ! Total flux subtracted in 200 components = 0.00205431 Jy ! Clean residual min=-0.002211 max=0.002022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.44907 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.44907 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=0.102165Jy sigma=0.000646 ! Fit after self-cal, rms=0.102250Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334063 Jy ! Component: 100 - total flux cleaned = 0.00029869 Jy ! Component: 150 - total flux cleaned = 0.000268465 Jy ! Component: 200 - total flux cleaned = 0.000216442 Jy ! Total flux subtracted in 200 components = 0.000216442 Jy ! Clean residual min=-0.002552 max=0.001992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.449287 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.449287 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=0.102229Jy sigma=0.000645 ! Fit after self-cal, rms=0.102225Jy sigma=0.000645 ! 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=0.102225Jy sigma=0.000645 ! Fit after self-cal, rms=0.102417Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8291 mas, bmaj=1.987 mas, bpa=-2.339 degrees ! Estimated noise=489.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110787 Jy ! Component: 100 - total flux cleaned = 0.00117592 Jy ! Component: 150 - total flux cleaned = 0.00111959 Jy ! Component: 200 - total flux cleaned = 0.00109499 Jy ! Total flux subtracted in 200 components = 0.00109499 Jy ! Clean residual min=-0.001675 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.450382 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.450382 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=0.102393Jy sigma=0.000645 ! Fit after self-cal, rms=0.102393Jy sigma=0.000645 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 (-8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016145 Jy ! Component: 100 - total flux cleaned = 0.00226123 Jy ! Component: 150 - total flux cleaned = 0.00241384 Jy ! Component: 200 - total flux cleaned = 0.00245904 Jy ! Total flux subtracted in 200 components = 0.00245904 Jy ! Clean residual min=-0.001713 max=0.001409 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.452841 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.452841 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=0.102364Jy sigma=0.000645 ! Fit after self-cal, rms=0.102362Jy sigma=0.000645 ! 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=0.102362Jy sigma=0.000645 ! Fit after self-cal, rms=0.102468Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.847 mas, bpa=-1.866 degrees ! Estimated noise=654.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290088 Jy ! Component: 100 - total flux cleaned = 0.000380057 Jy ! Component: 150 - total flux cleaned = 0.000449646 Jy ! Component: 200 - total flux cleaned = 0.000527641 Jy ! Total flux subtracted in 200 components = 0.000527641 Jy ! Clean residual min=-0.001496 max=0.001712 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.453369 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.453368 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=0.102459Jy sigma=0.000645 ! Fit after self-cal, rms=0.102458Jy sigma=0.000645 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 = 6.6062e-05 Jy ! Component: 100 - total flux cleaned = 0.000139522 Jy ! Component: 150 - total flux cleaned = 0.000172305 Jy ! Component: 200 - total flux cleaned = 0.000202573 Jy ! Total flux subtracted in 200 components = 0.000202573 Jy ! Clean residual min=-0.001467 max=0.001648 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.453571 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.453571 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=0.102456Jy sigma=0.000645 ! Fit after self-cal, rms=0.102454Jy sigma=0.000645 ! 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=0.8293 mas, bmaj=1.988 mas, bpa=-2.384 degrees ! Estimated noise=490.091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 1.988 at -2.384 degrees (North through East) ! Clean map min=-0.0013154 max=0.34128 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=0.6755 mas, bmaj=1.706 mas, bpa=-3.364 degrees ! Estimated noise=1036.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2544 Jy ! Component: 100 - total flux cleaned = 0.325423 Jy ! Component: 150 - total flux cleaned = 0.361974 Jy ! Component: 200 - total flux cleaned = 0.385482 Jy ! Total flux subtracted in 200 components = 0.385482 Jy ! Clean residual min=-0.006064 max=0.012854 Jy/beam ! Clean residual mean=0.000045 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.385482 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.385482 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=1.988 mas, bpa=-2.384 degrees ! Estimated noise=490.091 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 = 0.0238755 Jy ! Component: 100 - total flux cleaned = 0.0382277 Jy ! Component: 150 - total flux cleaned = 0.0473302 Jy ! Component: 200 - total flux cleaned = 0.0533506 Jy ! Total flux subtracted in 200 components = 0.0533506 Jy ! Clean residual min=-0.002162 max=0.003984 Jy/beam ! Clean residual mean=0.000012 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.438832 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.438832 Jy ! Inverting map ! Added new window around map position (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424296 Jy ! Component: 100 - total flux cleaned = 0.00708063 Jy ! Component: 150 - total flux cleaned = 0.00914225 Jy ! Component: 200 - total flux cleaned = 0.0106882 Jy ! Total flux subtracted in 200 components = 0.0106882 Jy ! Clean residual min=-0.001609 max=0.001554 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.44952 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.44952 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=2.089 mas, bmaj=3.847 mas, bpa=-1.866 degrees ! Estimated noise=654.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176888 Jy ! Component: 100 - total flux cleaned = 0.00287145 Jy ! Component: 150 - total flux cleaned = 0.00348873 Jy ! Component: 200 - total flux cleaned = 0.00378846 Jy ! Total flux subtracted in 200 components = 0.00378846 Jy ! Clean residual min=-0.001479 max=0.001591 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.453309 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 = 0.000220957 Jy ! Component: 100 - total flux cleaned = 0.000372852 Jy ! Component: 150 - total flux cleaned = 0.000449019 Jy ! Component: 200 - total flux cleaned = 0.000471404 Jy ! Total flux subtracted in 200 components = 0.000471404 Jy ! Clean residual min=-0.001392 max=0.001593 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.45378 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.45378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=1.988 mas, bpa=-2.384 degrees ! Estimated noise=490.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326303 Jy ! Component: 100 - total flux cleaned = 0.000300744 Jy ! Component: 150 - total flux cleaned = 0.000299676 Jy ! Component: 200 - total flux cleaned = 0.000363701 Jy ! Total flux subtracted in 200 components = 0.000363701 Jy ! Clean residual min=-0.001457 max=0.001225 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.454144 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.454144 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=0.102436Jy sigma=0.000644 ! Fit after self-cal, rms=0.102431Jy sigma=0.000644 wmodel J0630-1323_X_2017_05_31_pus_map.mod ! Writing 92 model components to file: J0630-1323_X_2017_05_31_pus_map.mod wobs J0630-1323_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0630-1323_X_2017_05_31_pus_uvs.fits wwins J0630-1323_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0630-1323_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 = -0.000317592 Jy ! Component: 100 - total flux cleaned = -0.000186532 Jy ! Component: 150 - total flux cleaned = -8.25404e-05 Jy ! Component: 200 - total flux cleaned = -6.22643e-05 Jy ! Component: 250 - total flux cleaned = -4.34378e-05 Jy ! Component: 300 - total flux cleaned = -2.51852e-05 Jy ! Component: 350 - total flux cleaned = -4.2559e-05 Jy ! Component: 400 - total flux cleaned = -4.21018e-05 Jy ! Component: 450 - total flux cleaned = -7.56275e-05 Jy ! Component: 500 - total flux cleaned = -0.000124505 Jy ! Component: 550 - total flux cleaned = -0.0001563 Jy ! Component: 600 - total flux cleaned = -0.000249258 Jy ! Component: 650 - total flux cleaned = -0.000294582 Jy ! Component: 700 - total flux cleaned = -0.000324661 Jy ! Component: 750 - total flux cleaned = -0.000383038 Jy ! Component: 800 - total flux cleaned = -0.000425686 Jy ! Component: 850 - total flux cleaned = -0.000481248 Jy ! Component: 900 - total flux cleaned = -0.00046754 Jy ! Component: 950 - total flux cleaned = -0.000562187 Jy ! Component: 1000 - total flux cleaned = -0.000575244 Jy ! Component: 1050 - total flux cleaned = -0.000627231 Jy ! Component: 1100 - total flux cleaned = -0.000652628 Jy ! Component: 1150 - total flux cleaned = -0.000652388 Jy ! Component: 1200 - total flux cleaned = -0.000627154 Jy ! Component: 1250 - total flux cleaned = -0.000651418 Jy ! Component: 1300 - total flux cleaned = -0.000663415 Jy ! Component: 1350 - total flux cleaned = -0.000651251 Jy ! Component: 1400 - total flux cleaned = -0.000580714 Jy ! Component: 1450 - total flux cleaned = -0.000580986 Jy ! Component: 1500 - total flux cleaned = -0.000580918 Jy ! Component: 1550 - total flux cleaned = -0.000501526 Jy ! Component: 1600 - total flux cleaned = -0.000457108 Jy ! Component: 1650 - total flux cleaned = -0.000424133 Jy ! Component: 1700 - total flux cleaned = -0.000391458 Jy ! Component: 1750 - total flux cleaned = -0.000316446 Jy ! Component: 1800 - total flux cleaned = -0.000252919 Jy ! Component: 1850 - total flux cleaned = -0.000221461 Jy ! Component: 1900 - total flux cleaned = -0.000159341 Jy ! Component: 1950 - total flux cleaned = -0.000108274 Jy ! Component: 2000 - total flux cleaned = -0.000118475 Jy ! Total flux subtracted in 2048 components = -7.85366e-05 Jy ! Clean residual min=-0.000539 max=0.000547 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.454065 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 237 components and 0.454065 Jy ![Exited script file: muppet] wmap "J0630-1323_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 1.988 at -2.384 degrees (North through East) ! Clean map min=-0.001156 max=0.34156 Jy/beam ! Writing clean map to FITS file: J0630-1323_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 0.341563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164583 0.164583 0.329167 0.658333 1.31667 2.63333 5.26667 10.5333 21.0667 42.1333 84.2667 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 1.988 at -2.384 degrees (North through East) ! Clean map min=-0.001156 max=0.34156 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 J0630-1323_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:36 2019