! Started logfile: J1911-2006_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:16 2019 obs J1911-2006_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_10_09_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.684829 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 763 lines of history. ! ! Reading 7692 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 J1911-2006_X_2017_10_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830236Jy sigma=0.006447 ! Fit after self-cal, rms=0.771353Jy sigma=0.006068 ! 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=0.7236 mas, bmaj=3.097 mas, bpa=-20.74 degrees ! Estimated noise=1644.1 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 (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25521 Jy ! Component: 100 - total flux cleaned = 1.59452 Jy ! Total flux subtracted in 100 components = 1.59452 Jy ! Clean residual min=-0.059817 max=0.140559 Jy/beam ! Clean residual mean=0.000413 rms=0.023213 Jy/beam ! Combined flux in latest and established models = 1.59452 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.59452 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=0.304044Jy sigma=0.002362 ! Fit after self-cal, rms=0.304029Jy sigma=0.002361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156606 Jy ! Component: 100 - total flux cleaned = 0.247641 Jy ! Total flux subtracted in 100 components = 0.247641 Jy ! Clean residual min=-0.042642 max=0.053568 Jy/beam ! Clean residual mean=0.000130 rms=0.012910 Jy/beam ! Combined flux in latest and established models = 1.84216 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.84216 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=0.187856Jy sigma=0.001347 ! Fit after self-cal, rms=0.187818Jy sigma=0.001347 ! 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=0.9342 mas, bmaj=3.391 mas, bpa=-20.34 degrees ! Estimated noise=1097.15 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 = 0.0727965 Jy ! Component: 100 - total flux cleaned = 0.107011 Jy ! Component: 150 - total flux cleaned = 0.124919 Jy ! Component: 200 - total flux cleaned = 0.126071 Jy ! Total flux subtracted in 200 components = 0.126071 Jy ! Clean residual min=-0.037809 max=0.032838 Jy/beam ! Clean residual mean=0.000025 rms=0.008417 Jy/beam ! Combined flux in latest and established models = 1.96824 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 1.96824 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=0.163185Jy sigma=0.001101 ! Fit after self-cal, rms=0.163096Jy sigma=0.001101 ! 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 0.95 FD 1.01 HN 1.10 KP 0.99 ! LA 0.99 MK 0.96 NL 0.90 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 1.03 ! LA 1.00 MK 0.97 NL 0.95 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 0.97 ! LA 1.02 MK 0.98 NL 0.95 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.09 KP 0.97 ! LA 1.02 MK 0.98 NL 0.95 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.98 ! LA 1.01 MK 1.00 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.97 ! LA 1.01 MK 0.98 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 0.99 ! LA 1.03 MK 1.00 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.08 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.10 KP 0.99 ! LA 1.02 MK 0.96 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.14 KP 1.00 ! LA 1.04 MK 0.99 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 1.01 ! LA 1.04 MK 1.14 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.13 KP 1.00 ! LA 1.01 MK 1.09 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.163096Jy sigma=0.001101 ! Fit after self-cal, rms=0.129899Jy sigma=0.000860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=3.405 mas, bpa=-20.48 degrees ! Estimated noise=1092.88 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 = -0.000394772 Jy ! Component: 100 - total flux cleaned = -0.00362138 Jy ! Component: 150 - total flux cleaned = -0.00481207 Jy ! Component: 200 - total flux cleaned = -0.00538854 Jy ! Total flux subtracted in 200 components = -0.00538854 Jy ! Clean residual min=-0.018124 max=0.020492 Jy/beam ! Clean residual mean=0.000087 rms=0.005408 Jy/beam ! Combined flux in latest and established models = 1.96285 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 1.96285 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=0.128215Jy sigma=0.000849 ! Fit after self-cal, rms=0.128034Jy sigma=0.000848 ! 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=0.128034Jy sigma=0.000848 ! Fit after self-cal, rms=0.110370Jy sigma=0.000725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=3.413 mas, bpa=-20.39 degrees ! Estimated noise=1093.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268059 Jy ! Component: 100 - total flux cleaned = -0.000178871 Jy ! Component: 150 - total flux cleaned = 6.41241e-06 Jy ! Component: 200 - total flux cleaned = 0.000177535 Jy ! Total flux subtracted in 200 components = 0.000177535 Jy ! Clean residual min=-0.011508 max=0.016675 Jy/beam ! Clean residual mean=0.000090 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 1.96302 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.96302 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=0.109532Jy sigma=0.000720 ! Fit after self-cal, rms=0.109460Jy sigma=0.000719 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 (18.2, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153781 Jy ! Component: 100 - total flux cleaned = 0.0210236 Jy ! Component: 150 - total flux cleaned = 0.0223921 Jy ! Component: 200 - total flux cleaned = 0.0230755 Jy ! Total flux subtracted in 200 components = 0.0230755 Jy ! Clean residual min=-0.009881 max=0.011748 Jy/beam ! Clean residual mean=0.000067 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 1.9861 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 1.9861 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=0.107108Jy sigma=0.000698 ! Fit after self-cal, rms=0.107061Jy sigma=0.000697 ! Inverting map ! Added new window around map position (12.6, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116681 Jy ! Component: 100 - total flux cleaned = 0.0174657 Jy ! Component: 150 - total flux cleaned = 0.019398 Jy ! Component: 200 - total flux cleaned = 0.0211451 Jy ! Total flux subtracted in 200 components = 0.0211451 Jy ! Clean residual min=-0.008485 max=0.008566 Jy/beam ! Clean residual mean=0.000064 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 2.00724 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 2.00724 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=0.105515Jy sigma=0.000684 ! Fit after self-cal, rms=0.105466Jy sigma=0.000684 ! 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=0.105466Jy sigma=0.000684 ! Fit after self-cal, rms=0.105387Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9404 mas, bmaj=3.417 mas, bpa=-20.38 degrees ! Estimated noise=1092.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028424 Jy ! Component: 100 - total flux cleaned = 0.00356883 Jy ! Component: 150 - total flux cleaned = 0.00358064 Jy ! Component: 200 - total flux cleaned = 0.00372474 Jy ! Total flux subtracted in 200 components = 0.00372474 Jy ! Clean residual min=-0.007142 max=0.007447 Jy/beam ! Clean residual mean=0.000058 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 2.01097 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 2.01097 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=0.104860Jy sigma=0.000679 ! Fit after self-cal, rms=0.104854Jy sigma=0.000679 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 = 0.000613857 Jy ! Component: 100 - total flux cleaned = 0.000353295 Jy ! Component: 150 - total flux cleaned = 0.000109172 Jy ! Component: 200 - total flux cleaned = -9.13672e-06 Jy ! Total flux subtracted in 200 components = -9.13672e-06 Jy ! Clean residual min=-0.006782 max=0.006851 Jy/beam ! Clean residual mean=0.000055 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 2.01096 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 2.01096 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=0.104537Jy sigma=0.000677 ! Fit after self-cal, rms=0.104536Jy sigma=0.000677 ! 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=0.104536Jy sigma=0.000677 ! Fit after self-cal, rms=0.104534Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.827 mas, bpa=-7.016 degrees ! Estimated noise=1271.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196562 Jy ! Component: 100 - total flux cleaned = 0.00269327 Jy ! Component: 150 - total flux cleaned = 0.00279495 Jy ! Component: 200 - total flux cleaned = 0.00297272 Jy ! Total flux subtracted in 200 components = 0.00297272 Jy ! Clean residual min=-0.006573 max=0.007639 Jy/beam ! Clean residual mean=0.000079 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 2.01393 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 156 components and 2.01393 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=0.104484Jy sigma=0.000676 ! Fit after self-cal, rms=0.104451Jy sigma=0.000676 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 = 0.000877308 Jy ! Component: 100 - total flux cleaned = 0.00066356 Jy ! Component: 150 - total flux cleaned = 0.000389716 Jy ! Component: 200 - total flux cleaned = 9.20998e-06 Jy ! Total flux subtracted in 200 components = 9.20998e-06 Jy ! Clean residual min=-0.006449 max=0.007604 Jy/beam ! Clean residual mean=0.000072 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 2.01394 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 2.01394 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=0.104439Jy sigma=0.000676 ! Fit after self-cal, rms=0.104430Jy sigma=0.000676 ! 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=0.9407 mas, bmaj=3.419 mas, bpa=-20.38 degrees ! Estimated noise=1092.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 3.419 at -20.38 degrees (North through East) ! Clean map min=-0.0069541 max=1.6909 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=0.104430Jy sigma=0.000676 ! Fit after self-cal, rms=0.094900Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=3.418 mas, bpa=-20.4 degrees ! Estimated noise=1092.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025408 Jy ! Component: 100 - total flux cleaned = -0.00254896 Jy ! Component: 150 - total flux cleaned = -0.00243952 Jy ! Component: 200 - total flux cleaned = -0.00233668 Jy ! Total flux subtracted in 200 components = -0.00233668 Jy ! Clean residual min=-0.006214 max=0.006119 Jy/beam ! Clean residual mean=0.000046 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 2.01161 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 182 components and 2.01161 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=0.094560Jy sigma=0.000597 ! Fit after self-cal, rms=0.094562Jy sigma=0.000597 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114235 Jy ! Component: 100 - total flux cleaned = -0.000208781 Jy ! Component: 150 - total flux cleaned = -0.000208341 Jy ! Component: 200 - total flux cleaned = -0.000209579 Jy ! Total flux subtracted in 200 components = -0.000209579 Jy ! Clean residual min=-0.005749 max=0.006148 Jy/beam ! Clean residual mean=0.000045 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 2.0114 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 2.0114 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=0.094362Jy sigma=0.000596 ! Fit after self-cal, rms=0.094361Jy sigma=0.000596 ! 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=0.094361Jy sigma=0.000596 ! Fit after self-cal, rms=0.094385Jy sigma=0.000596 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=0.7285 mas, bmaj=3.146 mas, bpa=-20.71 degrees ! Estimated noise=1662.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26933 Jy ! Component: 100 - total flux cleaned = 1.60388 Jy ! Component: 150 - total flux cleaned = 1.74945 Jy ! Component: 200 - total flux cleaned = 1.82747 Jy ! Total flux subtracted in 200 components = 1.82747 Jy ! Clean residual min=-0.020774 max=0.039253 Jy/beam ! Clean residual mean=0.000195 rms=0.007199 Jy/beam ! Combined flux in latest and established models = 1.82747 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.82747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=3.421 mas, bpa=-20.39 degrees ! Estimated noise=1092.61 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 = 0.0592879 Jy ! Component: 100 - total flux cleaned = 0.0906205 Jy ! Component: 150 - total flux cleaned = 0.110935 Jy ! Component: 200 - total flux cleaned = 0.126891 Jy ! Total flux subtracted in 200 components = 0.126891 Jy ! Clean residual min=-0.012688 max=0.015375 Jy/beam ! Clean residual mean=0.000124 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 1.95436 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 1.95436 Jy ! Inverting map ! Added new window around map position (1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162251 Jy ! Component: 100 - total flux cleaned = 0.0273894 Jy ! Component: 150 - total flux cleaned = 0.0365604 Jy ! Component: 200 - total flux cleaned = 0.0442611 Jy ! Total flux subtracted in 200 components = 0.0442611 Jy ! Clean residual min=-0.009774 max=0.007253 Jy/beam ! Clean residual mean=0.000073 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 1.99862 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 1.99862 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=2.361 mas, bmaj=4.83 mas, bpa=-7.063 degrees ! Estimated noise=1271.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560506 Jy ! Component: 100 - total flux cleaned = 0.00926293 Jy ! Component: 150 - total flux cleaned = 0.0118253 Jy ! Component: 200 - total flux cleaned = 0.0124441 Jy ! Total flux subtracted in 200 components = 0.0124441 Jy ! Clean residual min=-0.007776 max=0.006983 Jy/beam ! Clean residual mean=0.000089 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 2.01107 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 = 0.000414197 Jy ! Component: 100 - total flux cleaned = 0.00054403 Jy ! Component: 150 - total flux cleaned = 0.000784685 Jy ! Component: 200 - total flux cleaned = 0.000895891 Jy ! Total flux subtracted in 200 components = 0.000895891 Jy ! Clean residual min=-0.007059 max=0.006371 Jy/beam ! Clean residual mean=0.000079 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 2.01196 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 126 components and 2.01196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=3.421 mas, bpa=-20.39 degrees ! Estimated noise=1092.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110949 Jy ! Component: 100 - total flux cleaned = -0.00094672 Jy ! Component: 150 - total flux cleaned = -0.000793403 Jy ! Component: 200 - total flux cleaned = -0.000513013 Jy ! Total flux subtracted in 200 components = -0.000513013 Jy ! Clean residual min=-0.007368 max=0.005631 Jy/beam ! Clean residual mean=0.000039 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 2.01145 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 2.01145 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=0.094864Jy sigma=0.000597 ! Fit after self-cal, rms=0.094767Jy sigma=0.000597 wmodel J1911-2006_X_2017_10_09_pus_map.mod ! Writing 152 model components to file: J1911-2006_X_2017_10_09_pus_map.mod wobs J1911-2006_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_10_09_pus_uvs.fits wwins J1911-2006_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J1911-2006_X_2017_10_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 = -0.00304618 Jy ! Component: 100 - total flux cleaned = -0.00415768 Jy ! Component: 150 - total flux cleaned = -0.00443206 Jy ! Component: 200 - total flux cleaned = -0.00460396 Jy ! Component: 250 - total flux cleaned = -0.00515886 Jy ! Component: 300 - total flux cleaned = -0.00545735 Jy ! Component: 350 - total flux cleaned = -0.0057408 Jy ! Component: 400 - total flux cleaned = -0.00608302 Jy ! Component: 450 - total flux cleaned = -0.00634676 Jy ! Component: 500 - total flux cleaned = -0.00659982 Jy ! Component: 550 - total flux cleaned = -0.00672316 Jy ! Component: 600 - total flux cleaned = -0.00701708 Jy ! Component: 650 - total flux cleaned = -0.00684514 Jy ! Component: 700 - total flux cleaned = -0.00684586 Jy ! Component: 750 - total flux cleaned = -0.00679013 Jy ! Component: 800 - total flux cleaned = -0.00689372 Jy ! Component: 850 - total flux cleaned = -0.00699576 Jy ! Component: 900 - total flux cleaned = -0.00719515 Jy ! Component: 950 - total flux cleaned = -0.00738995 Jy ! Component: 1000 - total flux cleaned = -0.0076281 Jy ! Component: 1050 - total flux cleaned = -0.00776912 Jy ! Component: 1100 - total flux cleaned = -0.00804495 Jy ! Component: 1150 - total flux cleaned = -0.00826919 Jy ! Component: 1200 - total flux cleaned = -0.00835673 Jy ! Component: 1250 - total flux cleaned = -0.00839927 Jy ! Component: 1300 - total flux cleaned = -0.00839895 Jy ! Component: 1350 - total flux cleaned = -0.00839881 Jy ! Component: 1400 - total flux cleaned = -0.00839978 Jy ! Component: 1450 - total flux cleaned = -0.00835999 Jy ! Component: 1500 - total flux cleaned = -0.00859846 Jy ! Component: 1550 - total flux cleaned = -0.00852056 Jy ! Component: 1600 - total flux cleaned = -0.00863588 Jy ! Component: 1650 - total flux cleaned = -0.00856069 Jy ! Component: 1700 - total flux cleaned = -0.00863467 Jy ! Component: 1750 - total flux cleaned = -0.00856161 Jy ! Component: 1800 - total flux cleaned = -0.00856205 Jy ! Component: 1850 - total flux cleaned = -0.00852656 Jy ! Component: 1900 - total flux cleaned = -0.00842222 Jy ! Component: 1950 - total flux cleaned = -0.00838844 Jy ! Component: 2000 - total flux cleaned = -0.00838858 Jy ! Total flux subtracted in 2048 components = -0.0084214 Jy ! Clean residual min=-0.001879 max=0.001665 Jy/beam ! Clean residual mean=0.000027 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 2.00303 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 274 components and 2.00303 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 3.421 at -20.39 degrees (North through East) ! Clean map min=-0.0047732 max=1.688 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.68796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000629278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111841 0.111841 0.223683 0.447365 0.89473 1.78946 3.57892 7.15784 14.3157 28.6314 57.2627 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.687 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 3.421 at -20.39 degrees (North through East) ! Clean map min=-0.0047732 max=1.688 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 J1911-2006_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:24:17 2019