! Started logfile: J0348-2749_X_2017_06_15_pus_uvs.log on Tue May 7 19:51:46 2019 obs J0348-2749_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_06_15_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.573333 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 989 lines of history. ! ! Reading 3096 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 J0348-2749_X_2017_06_15_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.531617Jy sigma=0.003913 ! Fit after self-cal, rms=0.478409Jy sigma=0.003487 ! 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=0.6112 mas, bmaj=1.625 mas, bpa=7.641 degrees ! Estimated noise=2663.08 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 = 0.409135 Jy ! Component: 100 - total flux cleaned = 0.505152 Jy ! Total flux subtracted in 100 components = 0.505152 Jy ! Clean residual min=-0.029714 max=0.041488 Jy/beam ! Clean residual mean=0.000054 rms=0.008321 Jy/beam ! Combined flux in latest and established models = 0.505152 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.505152 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=0.125558Jy sigma=0.000938 ! Fit after self-cal, rms=0.125589Jy sigma=0.000938 ! 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=0.7579 mas, bmaj=1.944 mas, bpa=7.933 degrees ! Estimated noise=1721.24 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 = 0.0477599 Jy ! Component: 100 - total flux cleaned = 0.0688764 Jy ! Component: 150 - total flux cleaned = 0.0744527 Jy ! Component: 200 - total flux cleaned = 0.0764696 Jy ! Total flux subtracted in 200 components = 0.0764696 Jy ! Clean residual min=-0.019875 max=0.043258 Jy/beam ! Clean residual mean=0.000006 rms=0.007689 Jy/beam ! Combined flux in latest and established models = 0.581621 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.581621 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=0.110404Jy sigma=0.000793 ! Fit after self-cal, rms=0.110409Jy sigma=0.000793 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375024 Jy ! Component: 100 - total flux cleaned = 0.0541259 Jy ! Component: 150 - total flux cleaned = 0.0653535 Jy ! Component: 200 - total flux cleaned = 0.0718433 Jy ! Total flux subtracted in 200 components = 0.0718433 Jy ! Clean residual min=-0.014866 max=0.021013 Jy/beam ! Clean residual mean=-0.000005 rms=0.004131 Jy/beam ! Combined flux in latest and established models = 0.653464 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.653465 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=0.097675Jy sigma=0.000693 ! Fit after self-cal, rms=0.096436Jy sigma=0.000683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00* KP 1.00 ! LA 0.97 MK 0.98 NL 1.10 OV 1.01 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00* KP 0.92 ! LA 0.98 MK 0.98 NL 1.13 OV 0.98 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00 NL 1.08 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00* KP 0.98 ! LA 1.00 MK 0.99 NL 1.13 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.95 ! LA 1.00 MK 1.04 NL 1.11 OV 0.96 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.97 ! LA 0.97 MK 0.99 NL 1.09 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.10 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00* KP 0.94 ! LA 0.97 MK 1.02 NL 1.09 OV 0.96 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.95 ! LA 0.97 MK 0.99 NL 1.10 OV 1.01 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.95 ! LA 1.01 MK 1.01 NL 1.12 OV 0.98 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.97 ! LA 1.02 MK 1.01 NL 1.12 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 0.94 ! LA 0.98 MK 0.97 NL 1.11 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.096436Jy sigma=0.000683 ! Fit after self-cal, rms=0.092974Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7569 mas, bmaj=1.944 mas, bpa=8.193 degrees ! Estimated noise=1720.62 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 = 0.00673289 Jy ! Component: 100 - total flux cleaned = 0.0105014 Jy ! Component: 150 - total flux cleaned = 0.0118399 Jy ! Component: 200 - total flux cleaned = 0.0122672 Jy ! Total flux subtracted in 200 components = 0.0122672 Jy ! Clean residual min=-0.005297 max=0.006693 Jy/beam ! Clean residual mean=-0.000005 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.665732 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.665732 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=0.092485Jy sigma=0.000642 ! Fit after self-cal, rms=0.092515Jy sigma=0.000641 ! 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=0.092515Jy sigma=0.000641 ! Fit after self-cal, rms=0.092496Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7568 mas, bmaj=1.944 mas, bpa=8.219 degrees ! Estimated noise=1719.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084569 Jy ! Component: 100 - total flux cleaned = 0.00115177 Jy ! Component: 150 - total flux cleaned = 0.0015306 Jy ! Component: 200 - total flux cleaned = 0.0017044 Jy ! Total flux subtracted in 200 components = 0.0017044 Jy ! Clean residual min=-0.005213 max=0.006487 Jy/beam ! Clean residual mean=-0.000003 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.667436 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.667436 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=0.092381Jy sigma=0.000641 ! Fit after self-cal, rms=0.092367Jy sigma=0.000641 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 (-23.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554829 Jy ! Component: 100 - total flux cleaned = 0.00743662 Jy ! Component: 150 - total flux cleaned = 0.00841777 Jy ! Component: 200 - total flux cleaned = 0.00926242 Jy ! Total flux subtracted in 200 components = 0.00926242 Jy ! Clean residual min=-0.004457 max=0.004519 Jy/beam ! Clean residual mean=-0.000000 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.676699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.676699 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=0.092024Jy sigma=0.000638 ! Fit after self-cal, rms=0.092014Jy sigma=0.000638 ! 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=0.092014Jy sigma=0.000638 ! Fit after self-cal, rms=0.092006Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7569 mas, bmaj=1.944 mas, bpa=8.224 degrees ! Estimated noise=1717.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127085 Jy ! Component: 100 - total flux cleaned = 0.00155114 Jy ! Component: 150 - total flux cleaned = 0.00165365 Jy ! Component: 200 - total flux cleaned = 0.00184062 Jy ! Total flux subtracted in 200 components = 0.00184062 Jy ! Clean residual min=-0.004292 max=0.004021 Jy/beam ! Clean residual mean=-0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.678539 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.678539 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=0.091944Jy sigma=0.000637 ! Fit after self-cal, rms=0.091948Jy sigma=0.000637 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 = 0.000135495 Jy ! Component: 100 - total flux cleaned = 0.000347792 Jy ! Component: 150 - total flux cleaned = 0.000468338 Jy ! Component: 200 - total flux cleaned = 0.000582613 Jy ! Total flux subtracted in 200 components = 0.000582613 Jy ! Clean residual min=-0.004216 max=0.003869 Jy/beam ! Clean residual mean=-0.000001 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.679122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.679122 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=0.091913Jy sigma=0.000637 ! Fit after self-cal, rms=0.091913Jy sigma=0.000637 ! 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=0.091913Jy sigma=0.000637 ! Fit after self-cal, rms=0.091957Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=6.019 mas, bpa=14.21 degrees ! Estimated noise=2281.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142922 Jy ! Component: 100 - total flux cleaned = 0.00150065 Jy ! Component: 150 - total flux cleaned = 0.00163086 Jy ! Component: 200 - total flux cleaned = 0.00177249 Jy ! Total flux subtracted in 200 components = 0.00177249 Jy ! Clean residual min=-0.003447 max=0.003267 Jy/beam ! Clean residual mean=0.000000 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.680894 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.680894 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=0.091967Jy sigma=0.000637 ! Fit after self-cal, rms=0.091959Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80424e-06 Jy ! Component: 100 - total flux cleaned = 0.000123525 Jy ! Component: 150 - total flux cleaned = 0.000244765 Jy ! Component: 200 - total flux cleaned = 0.000311439 Jy ! Total flux subtracted in 200 components = 0.000311439 Jy ! Clean residual min=-0.003415 max=0.003315 Jy/beam ! Clean residual mean=0.000000 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.681206 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.681206 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=0.091971Jy sigma=0.000637 ! Fit after self-cal, rms=0.091966Jy sigma=0.000637 ! 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=0.7571 mas, bmaj=1.944 mas, bpa=8.218 degrees ! Estimated noise=1717.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7571 x 1.944 at 8.218 degrees (North through East) ! Clean map min=-0.0041068 max=0.53914 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091966Jy sigma=0.000637 ! Fit after self-cal, rms=0.085531Jy sigma=0.000587 ! Inverting map and beam ! Estimated beam: bmin=0.757 mas, bmaj=1.943 mas, bpa=8.179 degrees ! Estimated noise=1716.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735501 Jy ! Component: 100 - total flux cleaned = -0.000783404 Jy ! Component: 150 - total flux cleaned = -0.00066713 Jy ! Component: 200 - total flux cleaned = -0.000523037 Jy ! Total flux subtracted in 200 components = -0.000523037 Jy ! Clean residual min=-0.004191 max=0.003940 Jy/beam ! Clean residual mean=0.000000 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.680683 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.680683 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=0.085487Jy sigma=0.000587 ! Fit after self-cal, rms=0.085487Jy sigma=0.000587 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.57403e-06 Jy ! Component: 100 - total flux cleaned = 9.60531e-05 Jy ! Component: 150 - total flux cleaned = 0.000186664 Jy ! Component: 200 - total flux cleaned = 0.000186179 Jy ! Total flux subtracted in 200 components = 0.000186179 Jy ! Clean residual min=-0.004130 max=0.003938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.680869 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.680869 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=0.085463Jy sigma=0.000587 ! Fit after self-cal, rms=0.085464Jy sigma=0.000587 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085464Jy sigma=0.000587 ! Fit after self-cal, rms=0.085492Jy sigma=0.000587 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=0.6102 mas, bmaj=1.626 mas, bpa=7.912 degrees ! Estimated noise=2648.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.40685 Jy ! Component: 100 - total flux cleaned = 0.503726 Jy ! Component: 150 - total flux cleaned = 0.548747 Jy ! Component: 200 - total flux cleaned = 0.576453 Jy ! Total flux subtracted in 200 components = 0.576453 Jy ! Clean residual min=-0.013877 max=0.014814 Jy/beam ! Clean residual mean=0.000022 rms=0.004098 Jy/beam ! Combined flux in latest and established models = 0.576453 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.576453 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7572 mas, bmaj=1.944 mas, bpa=8.178 degrees ! Estimated noise=1716.51 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 = 0.0256735 Jy ! Component: 100 - total flux cleaned = 0.0430477 Jy ! Component: 150 - total flux cleaned = 0.0552621 Jy ! Component: 200 - total flux cleaned = 0.0640023 Jy ! Total flux subtracted in 200 components = 0.0640023 Jy ! Clean residual min=-0.006737 max=0.006753 Jy/beam ! Clean residual mean=0.000007 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.640456 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.640456 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=2.189 mas, bmaj=6.017 mas, bpa=14.21 degrees ! Estimated noise=2279.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110156 Jy ! Component: 100 - total flux cleaned = 0.0183521 Jy ! Component: 150 - total flux cleaned = 0.0235913 Jy ! Component: 200 - total flux cleaned = 0.0274611 Jy ! Total flux subtracted in 200 components = 0.0274611 Jy ! Clean residual min=-0.004716 max=0.003266 Jy/beam ! Clean residual mean=0.000006 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.667917 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 = 0.00291882 Jy ! Component: 100 - total flux cleaned = 0.00513805 Jy ! Component: 150 - total flux cleaned = 0.00683867 Jy ! Component: 200 - total flux cleaned = 0.00815151 Jy ! Total flux subtracted in 200 components = 0.00815151 Jy ! Clean residual min=-0.004061 max=0.003586 Jy/beam ! Clean residual mean=0.000004 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.676068 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 78 components and 0.676068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7572 mas, bmaj=1.944 mas, bpa=8.178 degrees ! Estimated noise=1716.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96316e-05 Jy ! Component: 100 - total flux cleaned = 0.000230323 Jy ! Component: 150 - total flux cleaned = 0.000561153 Jy ! Component: 200 - total flux cleaned = 0.000844138 Jy ! Total flux subtracted in 200 components = 0.000844138 Jy ! Clean residual min=-0.004347 max=0.004020 Jy/beam ! Clean residual mean=-0.000000 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.676912 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.676912 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=0.085762Jy sigma=0.000589 ! Fit after self-cal, rms=0.085719Jy sigma=0.000588 wmodel J0348-2749_X_2017_06_15_pus_map.mod ! Writing 91 model components to file: J0348-2749_X_2017_06_15_pus_map.mod wobs J0348-2749_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_06_15_pus_uvs.fits wwins J0348-2749_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0348-2749_X_2017_06_15_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 = -0.000565987 Jy ! Component: 100 - total flux cleaned = -0.000501637 Jy ! Component: 150 - total flux cleaned = -0.000378517 Jy ! Component: 200 - total flux cleaned = -0.000262654 Jy ! Component: 250 - total flux cleaned = -4.45989e-05 Jy ! Component: 300 - total flux cleaned = 0.000215076 Jy ! Component: 350 - total flux cleaned = 0.000464658 Jy ! Component: 400 - total flux cleaned = 0.000701782 Jy ! Component: 450 - total flux cleaned = 0.000884266 Jy ! Component: 500 - total flux cleaned = 0.000928295 Jy ! Component: 550 - total flux cleaned = 0.00079997 Jy ! Component: 600 - total flux cleaned = 0.000676686 Jy ! Component: 650 - total flux cleaned = 0.000556689 Jy ! Component: 700 - total flux cleaned = 0.000323234 Jy ! Component: 750 - total flux cleaned = 0.00017235 Jy ! Component: 800 - total flux cleaned = -8.5984e-05 Jy ! Component: 850 - total flux cleaned = -0.000301798 Jy ! Component: 900 - total flux cleaned = -0.000407628 Jy ! Component: 950 - total flux cleaned = -0.000476217 Jy ! Component: 1000 - total flux cleaned = -0.000676437 Jy ! Component: 1050 - total flux cleaned = -0.000742348 Jy ! Component: 1100 - total flux cleaned = -0.000997355 Jy ! Component: 1150 - total flux cleaned = -0.00115246 Jy ! Component: 1200 - total flux cleaned = -0.00124379 Jy ! Component: 1250 - total flux cleaned = -0.00142222 Jy ! Component: 1300 - total flux cleaned = -0.00159657 Jy ! Component: 1350 - total flux cleaned = -0.00179624 Jy ! Component: 1400 - total flux cleaned = -0.00190836 Jy ! Component: 1450 - total flux cleaned = -0.00210044 Jy ! Component: 1500 - total flux cleaned = -0.00231572 Jy ! Component: 1550 - total flux cleaned = -0.00250037 Jy ! Component: 1600 - total flux cleaned = -0.00268194 Jy ! Component: 1650 - total flux cleaned = -0.0028096 Jy ! Component: 1700 - total flux cleaned = -0.00296035 Jy ! Component: 1750 - total flux cleaned = -0.00310838 Jy ! Component: 1800 - total flux cleaned = -0.00332662 Jy ! Component: 1850 - total flux cleaned = -0.00344574 Jy ! Component: 1900 - total flux cleaned = -0.0036338 Jy ! Component: 1950 - total flux cleaned = -0.00379529 Jy ! Component: 2000 - total flux cleaned = -0.0039547 Jy ! Total flux subtracted in 2048 components = -0.00420157 Jy ! Clean residual min=-0.001487 max=0.001132 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.67271 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 207 components and 0.672711 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7572 x 1.944 at 8.178 degrees (North through East) ! Clean map min=-0.0028775 max=0.54019 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.540187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00037683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209278 0.209278 0.418555 0.837111 1.67422 3.34844 6.69689 13.3938 26.7875 53.5751 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.54 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7572 x 1.944 at 8.178 degrees (North through East) ! Clean map min=-0.0028775 max=0.54019 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 J0348-2749_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:51:46 2019