! Started logfile: J0441-2952_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:49 2016 obs J0441-2952_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0441-2952_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78641 visibilities/baseline/integration-bin. ! Found source: J0441-2952 ! ! 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 324 lines of history. ! ! Reading 51384 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 J0441-2952_X_2014_08_09_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967074Jy sigma=0.009618 ! Fit after self-cal, rms=0.940156Jy sigma=0.009370 ! 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=0.8069 mas, bmaj=3.712 mas, bpa=10.67 degrees ! Estimated noise=735.151 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 = 0.0448624 Jy ! Component: 100 - total flux cleaned = 0.0559099 Jy ! Total flux subtracted in 100 components = 0.0559099 Jy ! Clean residual min=-0.005645 max=0.009453 Jy/beam ! Clean residual mean=-0.000054 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.0559099 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0559099 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=0.089108Jy sigma=0.000803 ! Fit after self-cal, rms=0.088944Jy sigma=0.000802 ! Inverting map ! Added new window around map position (2.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865308 Jy ! Component: 100 - total flux cleaned = 0.0140928 Jy ! Total flux subtracted in 100 components = 0.0140928 Jy ! Clean residual min=-0.004478 max=0.004817 Jy/beam ! Clean residual mean=-0.000037 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0700027 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0700027 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=0.087599Jy sigma=0.000787 ! Fit after self-cal, rms=0.087478Jy sigma=0.000785 ! 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=1.027 mas, bmaj=4.261 mas, bpa=9.558 degrees ! Estimated noise=319.871 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 = 0.00862145 Jy ! Component: 100 - total flux cleaned = 0.0140292 Jy ! Component: 150 - total flux cleaned = 0.0175845 Jy ! Component: 200 - total flux cleaned = 0.019979 Jy ! Total flux subtracted in 200 components = 0.019979 Jy ! Clean residual min=-0.003638 max=0.003374 Jy/beam ! Clean residual mean=-0.000016 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0899817 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 70 components and 0.0899817 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=0.086470Jy sigma=0.000776 ! Fit after self-cal, rms=0.086398Jy sigma=0.000774 ! 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 0.93 FD 1.09 HN 1.13 KP 0.92 ! LA 1.06 MK 1.00* NL 1.08 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.09 KP 0.85 ! LA 1.11 MK 1.00* NL 1.08 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.85 ! LA 1.07 MK 1.00* NL 1.03 OV 1.00 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.05 KP 0.79 ! LA 1.05 MK 1.00* NL 1.04 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.12 KP 0.72 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.00 KP 0.75 ! LA 1.09 MK 1.00* NL 1.03 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.12 KP 0.80 ! LA 1.17 MK 1.00* NL 1.04 OV 1.09 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 1.05 KP 0.74 ! LA 1.07 MK 1.00* NL 1.02 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.92 KP 0.79 ! LA 1.08 MK 1.00* NL 1.02 OV 1.05 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.02 KP 0.80 ! LA 1.05 MK 1.00* NL 1.04 OV 1.03 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.98 KP 0.85 ! LA 1.01 MK 1.00* NL 0.98 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.91 KP 0.86 ! LA 1.07 MK 1.00* NL 1.03 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.086398Jy sigma=0.000774 ! Fit after self-cal, rms=0.084084Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=4.287 mas, bpa=9.569 degrees ! Estimated noise=315.916 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 (5.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301828 Jy ! Component: 100 - total flux cleaned = 0.00471787 Jy ! Component: 150 - total flux cleaned = 0.00561652 Jy ! Component: 200 - total flux cleaned = 0.00584024 Jy ! Total flux subtracted in 200 components = 0.00584024 Jy ! Clean residual min=-0.001338 max=0.001181 Jy/beam ! Clean residual mean=-0.000009 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0958219 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.0958219 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=0.083979Jy sigma=0.000768 ! Fit after self-cal, rms=0.083970Jy sigma=0.000767 ! 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=0.083970Jy sigma=0.000767 ! Fit after self-cal, rms=0.084091Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.288 mas, bpa=9.58 degrees ! Estimated noise=315.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119001 Jy ! Component: 100 - total flux cleaned = 0.0018422 Jy ! Component: 150 - total flux cleaned = 0.00204524 Jy ! Component: 200 - total flux cleaned = 0.00216774 Jy ! Total flux subtracted in 200 components = 0.00216774 Jy ! Clean residual min=-0.001323 max=0.001121 Jy/beam ! Clean residual mean=-0.000008 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0979897 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.0979897 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=0.084072Jy sigma=0.000767 ! Fit after self-cal, rms=0.084076Jy sigma=0.000767 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 = 0.000409163 Jy ! Component: 100 - total flux cleaned = 0.000587577 Jy ! Component: 150 - total flux cleaned = 0.000560462 Jy ! Component: 200 - total flux cleaned = 0.000522143 Jy ! Total flux subtracted in 200 components = 0.000522143 Jy ! Clean residual min=-0.001319 max=0.001096 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0985118 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.0985118 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=0.084069Jy sigma=0.000767 ! Fit after self-cal, rms=0.084067Jy sigma=0.000767 ! 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=0.084067Jy sigma=0.000767 ! Fit after self-cal, rms=0.084504Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.281 mas, bpa=9.537 degrees ! Estimated noise=315.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410868 Jy ! Component: 100 - total flux cleaned = 0.000452839 Jy ! Component: 150 - total flux cleaned = 0.000464392 Jy ! Component: 200 - total flux cleaned = 0.000464099 Jy ! Total flux subtracted in 200 components = 0.000464099 Jy ! Clean residual min=-0.001210 max=0.000925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0989759 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.0989759 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=0.084500Jy sigma=0.000766 ! Fit after self-cal, rms=0.084519Jy sigma=0.000766 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 = 7.50333e-05 Jy ! Component: 100 - total flux cleaned = 7.46504e-05 Jy ! Component: 150 - total flux cleaned = 7.4555e-05 Jy ! Component: 200 - total flux cleaned = 8.34961e-05 Jy ! Total flux subtracted in 200 components = 8.34961e-05 Jy ! Clean residual min=-0.001222 max=0.000911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0990594 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.0990594 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=0.084516Jy sigma=0.000766 ! Fit after self-cal, rms=0.084517Jy sigma=0.000766 ! 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=0.084517Jy sigma=0.000766 ! Fit after self-cal, rms=0.084550Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=6.4 mas, bpa=-1.903 degrees ! Estimated noise=367.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233197 Jy ! Component: 100 - total flux cleaned = 0.000223489 Jy ! Component: 150 - total flux cleaned = 0.000231793 Jy ! Component: 200 - total flux cleaned = 0.0002247 Jy ! Total flux subtracted in 200 components = 0.0002247 Jy ! Clean residual min=-0.001292 max=0.001287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0992841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 171 components and 0.0992841 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=0.084549Jy sigma=0.000766 ! Fit after self-cal, rms=0.084553Jy sigma=0.000766 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 = 6.85257e-05 Jy ! Component: 100 - total flux cleaned = 3.85646e-05 Jy ! Component: 150 - total flux cleaned = 1.93536e-05 Jy ! Component: 200 - total flux cleaned = 2.16349e-06 Jy ! Total flux subtracted in 200 components = 2.16349e-06 Jy ! Clean residual min=-0.001292 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0992863 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 179 components and 0.0992863 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=0.084552Jy sigma=0.000766 ! Fit after self-cal, rms=0.084552Jy sigma=0.000766 ! 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=1.024 mas, bmaj=4.278 mas, bpa=9.534 degrees ! Estimated noise=315.507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 4.278 at 9.534 degrees (North through East) ! Clean map min=-0.0011402 max=0.060344 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=0.8011 mas, bmaj=3.725 mas, bpa=10.64 degrees ! Estimated noise=727.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439141 Jy ! Component: 100 - total flux cleaned = 0.0580891 Jy ! Component: 150 - total flux cleaned = 0.0662919 Jy ! Component: 200 - total flux cleaned = 0.072257 Jy ! Total flux subtracted in 200 components = 0.072257 Jy ! Clean residual min=-0.002524 max=0.004039 Jy/beam ! Clean residual mean=-0.000039 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.072257 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.072257 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=4.278 mas, bpa=9.534 degrees ! Estimated noise=315.507 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 = 0.00761521 Jy ! Component: 100 - total flux cleaned = 0.012606 Jy ! Component: 150 - total flux cleaned = 0.0161825 Jy ! Component: 200 - total flux cleaned = 0.0188402 Jy ! Total flux subtracted in 200 components = 0.0188402 Jy ! Clean residual min=-0.001693 max=0.001645 Jy/beam ! Clean residual mean=-0.000036 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0910972 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.0910972 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=2.356 mas, bmaj=6.4 mas, bpa=-1.903 degrees ! Estimated noise=367.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301392 Jy ! Component: 100 - total flux cleaned = 0.00495201 Jy ! Component: 150 - total flux cleaned = 0.00627423 Jy ! Component: 200 - total flux cleaned = 0.00703203 Jy ! Total flux subtracted in 200 components = 0.00703203 Jy ! Clean residual min=-0.001480 max=0.001280 Jy/beam ! Clean residual mean=-0.000014 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0981292 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 = 0.00036825 Jy ! Component: 100 - total flux cleaned = 0.000658917 Jy ! Component: 150 - total flux cleaned = 0.000839965 Jy ! Component: 200 - total flux cleaned = 0.00092957 Jy ! Total flux subtracted in 200 components = 0.00092957 Jy ! Clean residual min=-0.001277 max=0.001278 Jy/beam ! Clean residual mean=-0.000005 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0990588 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 134 components and 0.0990587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=4.278 mas, bpa=9.534 degrees ! Estimated noise=315.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179317 Jy ! Component: 100 - total flux cleaned = 0.000201538 Jy ! Component: 150 - total flux cleaned = 0.000217941 Jy ! Component: 200 - total flux cleaned = 0.000218341 Jy ! Total flux subtracted in 200 components = 0.000218341 Jy ! Clean residual min=-0.001244 max=0.000871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0992771 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.0992771 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=0.084559Jy sigma=0.000766 ! Fit after self-cal, rms=0.084551Jy sigma=0.000766 wmodel J0441-2952_X_2014_08_09_pus_map.mod ! Writing 158 model components to file: J0441-2952_X_2014_08_09_pus_map.mod wobs J0441-2952_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0441-2952_X_2014_08_09_pus_uvs.fits wwins J0441-2952_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0441-2952_X_2014_08_09_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 = -0.000460757 Jy ! Component: 100 - total flux cleaned = -0.000367088 Jy ! Component: 150 - total flux cleaned = -0.000308304 Jy ! Component: 200 - total flux cleaned = -0.000294862 Jy ! Component: 250 - total flux cleaned = -0.00032032 Jy ! Component: 300 - total flux cleaned = -0.000320086 Jy ! Component: 350 - total flux cleaned = -0.000355091 Jy ! Component: 400 - total flux cleaned = -0.00042221 Jy ! Component: 450 - total flux cleaned = -0.000486907 Jy ! Component: 500 - total flux cleaned = -0.00051835 Jy ! Component: 550 - total flux cleaned = -0.000579627 Jy ! Component: 600 - total flux cleaned = -0.000659273 Jy ! Component: 650 - total flux cleaned = -0.000727238 Jy ! Component: 700 - total flux cleaned = -0.000812976 Jy ! Component: 750 - total flux cleaned = -0.000868952 Jy ! Component: 800 - total flux cleaned = -0.000923715 Jy ! Component: 850 - total flux cleaned = -0.000995247 Jy ! Component: 900 - total flux cleaned = -0.00103916 Jy ! Component: 950 - total flux cleaned = -0.00108249 Jy ! Component: 1000 - total flux cleaned = -0.00115065 Jy ! Component: 1050 - total flux cleaned = -0.00120071 Jy ! Component: 1100 - total flux cleaned = -0.00120896 Jy ! Component: 1150 - total flux cleaned = -0.00126566 Jy ! Component: 1200 - total flux cleaned = -0.0012815 Jy ! Component: 1250 - total flux cleaned = -0.00128159 Jy ! Component: 1300 - total flux cleaned = -0.00130491 Jy ! Component: 1350 - total flux cleaned = -0.00133543 Jy ! Component: 1400 - total flux cleaned = -0.00133534 Jy ! Component: 1450 - total flux cleaned = -0.00137227 Jy ! Component: 1500 - total flux cleaned = -0.00136501 Jy ! Component: 1550 - total flux cleaned = -0.0013866 Jy ! Component: 1600 - total flux cleaned = -0.00134405 Jy ! Component: 1650 - total flux cleaned = -0.00133 Jy ! Component: 1700 - total flux cleaned = -0.00132296 Jy ! Component: 1750 - total flux cleaned = -0.00127492 Jy ! Component: 1800 - total flux cleaned = -0.00124779 Jy ! Component: 1850 - total flux cleaned = -0.00121425 Jy ! Component: 1900 - total flux cleaned = -0.00119444 Jy ! Component: 1950 - total flux cleaned = -0.00118125 Jy ! Component: 2000 - total flux cleaned = -0.00114234 Jy ! Total flux subtracted in 2048 components = -0.00107835 Jy ! Clean residual min=-0.000360 max=0.000361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0981987 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 310 components and 0.0981987 Jy ![Exited script file: muppet] wmap "J0441-2952_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 4.278 at 9.534 degrees (North through East) ! Clean map min=-0.00075829 max=0.059735 Jy/beam ! Writing clean map to FITS file: J0441-2952_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0597346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013667 device "J0441-2952_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0441-2952_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686385 0.686385 1.37277 2.74554 5.49108 10.9822 21.9643 43.9287 87.8573 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 4.278 at 9.534 degrees (North through East) ! Clean map min=-0.00075829 max=0.059735 Jy/beam quit ! Quitting program ! Log file J0441-2952_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:03:53 2016