! Started logfile: J0539-2839_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:35 2019 obs J0539-2839_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_04_28_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.28125 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 907 lines of history. ! ! Reading 4860 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 J0539-2839_X_2017_04_28_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 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.632253Jy sigma=0.004032 ! Fit after self-cal, rms=0.620256Jy sigma=0.003942 ! 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=0.6626 mas, bmaj=1.516 mas, bpa=6.451 degrees ! Estimated noise=2708.29 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 = 0.296421 Jy ! Component: 100 - total flux cleaned = 0.386709 Jy ! Total flux subtracted in 100 components = 0.386709 Jy ! Clean residual min=-0.026811 max=0.041158 Jy/beam ! Clean residual mean=0.000178 rms=0.008922 Jy/beam ! Combined flux in latest and established models = 0.386709 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.386709 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=0.160934Jy sigma=0.001001 ! Fit after self-cal, rms=0.160936Jy sigma=0.001001 ! 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=0.8496 mas, bmaj=1.653 mas, bpa=1.951 degrees ! Estimated noise=1562.84 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 = 0.0649435 Jy ! Component: 100 - total flux cleaned = 0.0951947 Jy ! Component: 150 - total flux cleaned = 0.1101 Jy ! Component: 200 - total flux cleaned = 0.117958 Jy ! Total flux subtracted in 200 components = 0.117958 Jy ! Clean residual min=-0.020793 max=0.025235 Jy/beam ! Clean residual mean=0.000025 rms=0.006538 Jy/beam ! Combined flux in latest and established models = 0.504667 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.504667 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=0.148390Jy sigma=0.000744 ! Fit after self-cal, rms=0.148389Jy sigma=0.000744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00* KP 0.92 ! LA 0.87 MK 0.96 NL 1.07 OV 1.08 ! PT 1.55 SC 0.99 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.00* KP 0.94 ! LA 0.88 MK 0.99 NL 1.09 OV 1.02 ! PT 1.58 SC 1.02 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.00* KP 0.89 ! LA 0.92 MK 0.98 NL 1.12 OV 1.06 ! PT 1.48 SC 0.98 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.00* KP 0.88 ! LA 0.94 MK 1.00 NL 1.11 OV 1.04 ! PT 1.60 SC 0.98 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00* KP 0.89 ! LA 0.90 MK 1.01 NL 1.17 OV 1.03 ! PT 1.59 SC 0.99 ! ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.00* KP 0.92 ! LA 0.91 MK 1.00 NL 1.12 OV 1.03 ! PT 1.51 SC 1.01 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00* KP 0.92 ! LA 0.95 MK 1.01 NL 1.08 OV 1.02 ! PT 1.49 SC 1.07 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00* KP 0.91 ! LA 0.91 MK 1.01 NL 1.14 OV 1.05 ! PT 1.68 SC 1.04 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.91 ! LA 0.92 MK 0.98 NL 1.09 OV 1.04 ! PT 1.62 SC 0.95 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.00* KP 0.90 ! LA 0.97 MK 1.02 NL 1.13 OV 1.05 ! PT 1.62 SC 0.98 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.00* KP 0.95 ! LA 0.94 MK 1.01 NL 1.19 OV 1.06 ! PT 1.55 SC 1.03 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.94 ! LA 0.93 MK 1.02 NL 1.14 OV 1.04 ! PT 1.61 SC 1.01 ! ! ! Fit before self-cal, rms=0.148389Jy sigma=0.000744 ! Fit after self-cal, rms=0.177564Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=2.042 mas, bpa=10.18 degrees ! Estimated noise=1730.1 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 (2.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119225 Jy ! Component: 100 - total flux cleaned = 0.0141492 Jy ! Component: 150 - total flux cleaned = 0.0147792 Jy ! Component: 200 - total flux cleaned = 0.0151022 Jy ! Total flux subtracted in 200 components = 0.0151022 Jy ! Clean residual min=-0.006655 max=0.006679 Jy/beam ! Clean residual mean=0.000043 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.51977 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.519769 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=0.176623Jy sigma=0.000646 ! Fit after self-cal, rms=0.177193Jy sigma=0.000645 ! 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=0.177193Jy sigma=0.000645 ! Fit after self-cal, rms=0.177567Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8103 mas, bmaj=2.038 mas, bpa=10.35 degrees ! Estimated noise=1723.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210366 Jy ! Component: 100 - total flux cleaned = 0.00212107 Jy ! Component: 150 - total flux cleaned = 0.00212995 Jy ! Component: 200 - total flux cleaned = 0.00191072 Jy ! Total flux subtracted in 200 components = 0.00191072 Jy ! Clean residual min=-0.005544 max=0.005095 Jy/beam ! Clean residual mean=0.000046 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.52168 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.52168 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=0.177420Jy sigma=0.000643 ! Fit after self-cal, rms=0.177424Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707882 Jy ! Component: 100 - total flux cleaned = 0.000706365 Jy ! Component: 150 - total flux cleaned = 0.000602829 Jy ! Component: 200 - total flux cleaned = 0.000460779 Jy ! Total flux subtracted in 200 components = 0.000460779 Jy ! Clean residual min=-0.005095 max=0.004682 Jy/beam ! Clean residual mean=0.000043 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.522141 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.522141 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=0.177374Jy sigma=0.000643 ! Fit after self-cal, rms=0.177381Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.177381Jy sigma=0.000643 ! Fit after self-cal, rms=0.177420Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=2.035 mas, bpa=10.44 degrees ! Estimated noise=1721.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100413 Jy ! Component: 100 - total flux cleaned = 0.000904292 Jy ! Component: 150 - total flux cleaned = 0.000819531 Jy ! Component: 200 - total flux cleaned = 0.00078321 Jy ! Total flux subtracted in 200 components = 0.00078321 Jy ! Clean residual min=-0.004447 max=0.004938 Jy/beam ! Clean residual mean=0.000046 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.522924 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.522924 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=0.177378Jy sigma=0.000642 ! Fit after self-cal, rms=0.177380Jy sigma=0.000642 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 (3, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406894 Jy ! Component: 100 - total flux cleaned = 0.00566575 Jy ! Component: 150 - total flux cleaned = 0.00652561 Jy ! Component: 200 - total flux cleaned = 0.00706469 Jy ! Total flux subtracted in 200 components = 0.00706469 Jy ! Clean residual min=-0.004174 max=0.003500 Jy/beam ! Clean residual mean=0.000045 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.529989 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.529989 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=0.177280Jy sigma=0.000641 ! Fit after self-cal, rms=0.177281Jy sigma=0.000641 ! 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=0.177281Jy sigma=0.000641 ! Fit after self-cal, rms=0.177633Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=6.503 mas, bpa=16.68 degrees ! Estimated noise=2310.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172405 Jy ! Component: 100 - total flux cleaned = 0.00279157 Jy ! Component: 150 - total flux cleaned = 0.00350894 Jy ! Component: 200 - total flux cleaned = 0.00373714 Jy ! Total flux subtracted in 200 components = 0.00373714 Jy ! Clean residual min=-0.004908 max=0.004281 Jy/beam ! Clean residual mean=0.000095 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.533726 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.533726 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=0.177616Jy sigma=0.000641 ! Fit after self-cal, rms=0.177620Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405368 Jy ! Component: 100 - total flux cleaned = 0.000383996 Jy ! Component: 150 - total flux cleaned = 0.000405343 Jy ! Component: 200 - total flux cleaned = 0.00037194 Jy ! Total flux subtracted in 200 components = 0.00037194 Jy ! Clean residual min=-0.004805 max=0.004336 Jy/beam ! Clean residual mean=0.000094 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.534098 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.534098 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=0.177610Jy sigma=0.000641 ! Fit after self-cal, rms=0.177610Jy sigma=0.000641 ! 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=0.8087 mas, bmaj=2.034 mas, bpa=10.53 degrees ! Estimated noise=1719.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 2.034 at 10.53 degrees (North through East) ! Clean map min=-0.0066055 max=0.40294 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=0.6462 mas, bmaj=1.661 mas, bpa=9.525 degrees ! Estimated noise=2876.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290432 Jy ! Component: 100 - total flux cleaned = 0.38139 Jy ! Component: 150 - total flux cleaned = 0.428887 Jy ! Component: 200 - total flux cleaned = 0.456474 Jy ! Total flux subtracted in 200 components = 0.456474 Jy ! Clean residual min=-0.011194 max=0.014880 Jy/beam ! Clean residual mean=0.000111 rms=0.003525 Jy/beam ! Combined flux in latest and established models = 0.456474 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.456474 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=2.034 mas, bpa=10.53 degrees ! Estimated noise=1719.16 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 = 0.027254 Jy ! Component: 100 - total flux cleaned = 0.0415516 Jy ! Component: 150 - total flux cleaned = 0.0508436 Jy ! Component: 200 - total flux cleaned = 0.0575793 Jy ! Total flux subtracted in 200 components = 0.0575793 Jy ! Clean residual min=-0.006306 max=0.005379 Jy/beam ! Clean residual mean=0.000080 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.514053 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 0.514053 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=2.242 mas, bmaj=6.503 mas, bpa=16.68 degrees ! Estimated noise=2310.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076325 Jy ! Component: 100 - total flux cleaned = 0.0124952 Jy ! Component: 150 - total flux cleaned = 0.0158946 Jy ! Component: 200 - total flux cleaned = 0.0184213 Jy ! Total flux subtracted in 200 components = 0.0184213 Jy ! Clean residual min=-0.006018 max=0.004034 Jy/beam ! Clean residual mean=0.000105 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.532474 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 = 0.00119065 Jy ! Component: 100 - total flux cleaned = 0.00204198 Jy ! Component: 150 - total flux cleaned = 0.00265791 Jy ! Component: 200 - total flux cleaned = 0.00295076 Jy ! Total flux subtracted in 200 components = 0.00295076 Jy ! Clean residual min=-0.005809 max=0.004188 Jy/beam ! Clean residual mean=0.000096 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.535425 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 81 components and 0.535425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=2.034 mas, bpa=10.53 degrees ! Estimated noise=1719.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111236 Jy ! Component: 100 - total flux cleaned = -0.000296609 Jy ! Component: 150 - total flux cleaned = -0.000466398 Jy ! Component: 200 - total flux cleaned = -0.000688298 Jy ! Total flux subtracted in 200 components = -0.000688298 Jy ! Clean residual min=-0.005054 max=0.003582 Jy/beam ! Clean residual mean=0.000046 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.534737 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.534737 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=0.177641Jy sigma=0.000642 ! Fit after self-cal, rms=0.177618Jy sigma=0.000642 wmodel J0539-2839_X_2017_04_28_pus_map.mod ! Writing 94 model components to file: J0539-2839_X_2017_04_28_pus_map.mod wobs J0539-2839_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_04_28_pus_uvs.fits wwins J0539-2839_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0539-2839_X_2017_04_28_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 = -0.00161846 Jy ! Component: 100 - total flux cleaned = -0.00162009 Jy ! Component: 150 - total flux cleaned = -0.00144557 Jy ! Component: 200 - total flux cleaned = -0.00150142 Jy ! Component: 250 - total flux cleaned = -0.00155372 Jy ! Component: 300 - total flux cleaned = -0.00150037 Jy ! Component: 350 - total flux cleaned = -0.00150149 Jy ! Component: 400 - total flux cleaned = -0.00155022 Jy ! Component: 450 - total flux cleaned = -0.00154968 Jy ! Component: 500 - total flux cleaned = -0.00150576 Jy ! Component: 550 - total flux cleaned = -0.00154907 Jy ! Component: 600 - total flux cleaned = -0.00159069 Jy ! Component: 650 - total flux cleaned = -0.00163107 Jy ! Component: 700 - total flux cleaned = -0.00163094 Jy ! Component: 750 - total flux cleaned = -0.00166924 Jy ! Component: 800 - total flux cleaned = -0.00174362 Jy ! Component: 850 - total flux cleaned = -0.00177944 Jy ! Component: 900 - total flux cleaned = -0.00177866 Jy ! Component: 950 - total flux cleaned = -0.00167576 Jy ! Component: 1000 - total flux cleaned = -0.00167612 Jy ! Component: 1050 - total flux cleaned = -0.00157769 Jy ! Component: 1100 - total flux cleaned = -0.00154637 Jy ! Component: 1150 - total flux cleaned = -0.00148459 Jy ! Component: 1200 - total flux cleaned = -0.00133132 Jy ! Component: 1250 - total flux cleaned = -0.00118074 Jy ! Component: 1300 - total flux cleaned = -0.000943773 Jy ! Component: 1350 - total flux cleaned = -0.000797992 Jy ! Component: 1400 - total flux cleaned = -0.00062636 Jy ! Component: 1450 - total flux cleaned = -0.000457527 Jy ! Component: 1500 - total flux cleaned = -0.000374475 Jy ! Component: 1550 - total flux cleaned = -0.000264843 Jy ! Component: 1600 - total flux cleaned = -7.65392e-05 Jy ! Component: 1650 - total flux cleaned = 8.28132e-05 Jy ! Component: 1700 - total flux cleaned = 0.0002662 Jy ! Component: 1750 - total flux cleaned = 0.000344065 Jy ! Component: 1800 - total flux cleaned = 0.000600326 Jy ! Component: 1850 - total flux cleaned = 0.000752039 Jy ! Component: 1900 - total flux cleaned = 0.000927063 Jy ! Component: 1950 - total flux cleaned = 0.00110043 Jy ! Component: 2000 - total flux cleaned = 0.00127238 Jy ! Total flux subtracted in 2048 components = 0.00146681 Jy ! Clean residual min=-0.001395 max=0.001536 Jy/beam ! Clean residual mean=0.000028 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.536204 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 207 components and 0.536204 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 2.034 at 10.53 degrees (North through East) ! Clean map min=-0.0037414 max=0.39937 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.399371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337438 0.337438 0.674875 1.34975 2.6995 5.399 10.798 21.596 43.192 86.3841 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.399 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 2.034 at 10.53 degrees (North through East) ! Clean map min=-0.0037414 max=0.39937 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 J0539-2839_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:36 2019