! Started logfile: J0808+4052_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:53 2019 obs J0808+4052_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0808+4052_X_2017_06_10_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845926 visibilities/baseline/integration-bin. ! Found source: J0808+4052 ! ! 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 1309 lines of history. ! ! Reading 13704 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 J0808+4052_X_2017_06_10_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.315434Jy sigma=0.002855 ! Fit after self-cal, rms=0.264130Jy sigma=0.002417 ! 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=0.8002 mas, bmaj=1.184 mas, bpa=6.567 degrees ! Estimated noise=1110.65 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 = 0.949596 Jy ! Component: 100 - total flux cleaned = 1.15728 Jy ! Total flux subtracted in 100 components = 1.15728 Jy ! Clean residual min=-0.016454 max=0.062823 Jy/beam ! Clean residual mean=-0.000065 rms=0.005529 Jy/beam ! Combined flux in latest and established models = 1.15728 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.15728 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=0.139847Jy sigma=0.001254 ! Fit after self-cal, rms=0.139841Jy sigma=0.001254 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654866 Jy ! Component: 100 - total flux cleaned = 0.0995007 Jy ! Total flux subtracted in 100 components = 0.0995007 Jy ! Clean residual min=-0.011553 max=0.016598 Jy/beam ! Clean residual mean=0.000001 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 1.25679 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.25679 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=0.100475Jy sigma=0.000853 ! Fit after self-cal, rms=0.100448Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019278 Jy ! Component: 100 - total flux cleaned = 0.0304664 Jy ! Total flux subtracted in 100 components = 0.0304664 Jy ! Clean residual min=-0.010929 max=0.009565 Jy/beam ! Clean residual mean=0.000022 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 1.28725 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 1.28725 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=0.096598Jy sigma=0.000808 ! Fit after self-cal, rms=0.096570Jy sigma=0.000808 ! 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=0.9982 mas, bmaj=1.495 mas, bpa=7.739 degrees ! Estimated noise=672.403 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 = 0.00830087 Jy ! Component: 100 - total flux cleaned = 0.0125986 Jy ! Component: 150 - total flux cleaned = 0.0135328 Jy ! Component: 200 - total flux cleaned = 0.0137234 Jy ! Total flux subtracted in 200 components = 0.0137234 Jy ! Clean residual min=-0.008874 max=0.008388 Jy/beam ! Clean residual mean=0.000085 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 1.30098 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 1.30098 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=0.095926Jy sigma=0.000800 ! Fit after self-cal, rms=0.095887Jy sigma=0.000800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.97 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.97 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.97 ! LA 1.02 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.93 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.095887Jy sigma=0.000800 ! Fit after self-cal, rms=0.088624Jy sigma=0.000736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.498 mas, bpa=7.105 degrees ! Estimated noise=673.036 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 = -0.00429311 Jy ! Component: 100 - total flux cleaned = -0.0049116 Jy ! Component: 150 - total flux cleaned = -0.00513524 Jy ! Component: 200 - total flux cleaned = -0.00522332 Jy ! Total flux subtracted in 200 components = -0.00522332 Jy ! Clean residual min=-0.006829 max=0.005583 Jy/beam ! Clean residual mean=0.000012 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 1.29575 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 1.29575 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=0.088087Jy sigma=0.000731 ! Fit after self-cal, rms=0.088079Jy sigma=0.000731 ! 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=0.088079Jy sigma=0.000731 ! Fit after self-cal, rms=0.085238Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.496 mas, bpa=7.195 degrees ! Estimated noise=672.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000957303 Jy ! Component: 100 - total flux cleaned = -0.00100758 Jy ! Component: 150 - total flux cleaned = -0.00114339 Jy ! Component: 200 - total flux cleaned = -0.00126468 Jy ! Total flux subtracted in 200 components = -0.00126468 Jy ! Clean residual min=-0.002762 max=0.004461 Jy/beam ! Clean residual mean=-0.000022 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 1.29449 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 1.29449 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=0.085176Jy sigma=0.000701 ! Fit after self-cal, rms=0.085170Jy sigma=0.000701 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 (1.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389991 Jy ! Component: 100 - total flux cleaned = 0.00441107 Jy ! Component: 150 - total flux cleaned = 0.00460711 Jy ! Component: 200 - total flux cleaned = 0.00471509 Jy ! Total flux subtracted in 200 components = 0.00471509 Jy ! Clean residual min=-0.002431 max=0.003715 Jy/beam ! Clean residual mean=-0.000013 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 1.2992 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 1.2992 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=0.084972Jy sigma=0.000699 ! Fit after self-cal, rms=0.084952Jy sigma=0.000699 ! Inverting map ! Added new window around map position (9.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324147 Jy ! Component: 100 - total flux cleaned = 0.00512826 Jy ! Component: 150 - total flux cleaned = 0.00646133 Jy ! Component: 200 - total flux cleaned = 0.00734355 Jy ! Total flux subtracted in 200 components = 0.00734355 Jy ! Clean residual min=-0.002162 max=0.002897 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.30655 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 1.30655 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=0.084806Jy sigma=0.000697 ! Fit after self-cal, rms=0.084803Jy sigma=0.000697 ! Inverting map ! Added new window around map position (4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257123 Jy ! Component: 100 - total flux cleaned = 0.00332413 Jy ! Component: 150 - total flux cleaned = 0.00342472 Jy ! Component: 200 - total flux cleaned = 0.0035165 Jy ! Total flux subtracted in 200 components = 0.0035165 Jy ! Clean residual min=-0.002285 max=0.001852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 1.31006 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 1.31006 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=0.084704Jy sigma=0.000696 ! Fit after self-cal, rms=0.084701Jy sigma=0.000696 ! 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=0.084701Jy sigma=0.000696 ! Fit after self-cal, rms=0.084654Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.497 mas, bpa=7.18 degrees ! Estimated noise=672.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099698 Jy ! Component: 100 - total flux cleaned = 0.000997007 Jy ! Component: 150 - total flux cleaned = 0.000953284 Jy ! Component: 200 - total flux cleaned = 0.000952868 Jy ! Total flux subtracted in 200 components = 0.000952868 Jy ! Clean residual min=-0.002119 max=0.001809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.31102 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 1.31102 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=0.084603Jy sigma=0.000695 ! Fit after self-cal, rms=0.084601Jy sigma=0.000695 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 = 0.000220073 Jy ! Component: 100 - total flux cleaned = 0.000257628 Jy ! Component: 150 - total flux cleaned = 0.000258283 Jy ! Component: 200 - total flux cleaned = 0.00029273 Jy ! Total flux subtracted in 200 components = 0.00029273 Jy ! Clean residual min=-0.002052 max=0.001697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.31131 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 1.31131 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=0.084573Jy sigma=0.000695 ! Fit after self-cal, rms=0.084573Jy sigma=0.000695 ! 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=0.084573Jy sigma=0.000695 ! Fit after self-cal, rms=0.084560Jy sigma=0.000695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=2.571 mas, bpa=6.467 degrees ! Estimated noise=832.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425742 Jy ! Component: 100 - total flux cleaned = 0.000805421 Jy ! Component: 150 - total flux cleaned = 0.000973826 Jy ! Component: 200 - total flux cleaned = 0.000935443 Jy ! Total flux subtracted in 200 components = 0.000935443 Jy ! Clean residual min=-0.001823 max=0.002091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 1.31224 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 1.31224 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=0.000695 ! Fit after self-cal, rms=0.084547Jy sigma=0.000695 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 = 1.80609e-05 Jy ! Component: 100 - total flux cleaned = 5.31729e-05 Jy ! Component: 150 - total flux cleaned = 5.3254e-05 Jy ! Component: 200 - total flux cleaned = 5.2713e-05 Jy ! Total flux subtracted in 200 components = 5.2713e-05 Jy ! Clean residual min=-0.001779 max=0.002046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 1.3123 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 1.3123 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=0.084544Jy sigma=0.000695 ! Fit after self-cal, rms=0.084542Jy sigma=0.000695 ! 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=1.004 mas, bmaj=1.497 mas, bpa=7.169 degrees ! Estimated noise=672.332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.497 at 7.169 degrees (North through East) ! Clean map min=-0.0017225 max=1.2337 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=0.084542Jy sigma=0.000695 ! Fit after self-cal, rms=0.072348Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.497 mas, bpa=7.177 degrees ! Estimated noise=672.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.09888e-05 Jy ! Component: 100 - total flux cleaned = 7.24847e-06 Jy ! Component: 150 - total flux cleaned = -5.72531e-05 Jy ! Component: 200 - total flux cleaned = -8.73451e-05 Jy ! Total flux subtracted in 200 components = -8.73451e-05 Jy ! Clean residual min=-0.001893 max=0.001653 Jy/beam ! Clean residual mean=-0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 1.31221 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 1.31221 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=0.072315Jy sigma=0.000612 ! Fit after self-cal, rms=0.072314Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.66961e-05 Jy ! Component: 100 - total flux cleaned = 6.92657e-05 Jy ! Component: 150 - total flux cleaned = 4.31104e-05 Jy ! Component: 200 - total flux cleaned = 1.84581e-05 Jy ! Total flux subtracted in 200 components = 1.84581e-05 Jy ! Clean residual min=-0.001859 max=0.001638 Jy/beam ! Clean residual mean=-0.000006 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 1.31223 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.31223 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=0.072297Jy sigma=0.000612 ! Fit after self-cal, rms=0.072296Jy sigma=0.000612 ! 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=0.072296Jy sigma=0.000612 ! Fit after self-cal, rms=0.072290Jy sigma=0.000612 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=0.8056 mas, bmaj=1.184 mas, bpa=5.941 degrees ! Estimated noise=1112.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.951509 Jy ! Component: 100 - total flux cleaned = 1.15945 Jy ! Component: 150 - total flux cleaned = 1.22095 Jy ! Component: 200 - total flux cleaned = 1.25187 Jy ! Total flux subtracted in 200 components = 1.25187 Jy ! Clean residual min=-0.006410 max=0.014900 Jy/beam ! Clean residual mean=-0.000041 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 1.25187 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.25187 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.497 mas, bpa=7.165 degrees ! Estimated noise=672.153 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 = 0.0210519 Jy ! Component: 100 - total flux cleaned = 0.0325748 Jy ! Component: 150 - total flux cleaned = 0.0396036 Jy ! Component: 200 - total flux cleaned = 0.0442802 Jy ! Total flux subtracted in 200 components = 0.0442802 Jy ! Clean residual min=-0.002652 max=0.002671 Jy/beam ! Clean residual mean=-0.000024 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 1.29615 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 1.29615 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=2.322 mas, bmaj=2.571 mas, bpa=6.292 degrees ! Estimated noise=832.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448365 Jy ! Component: 100 - total flux cleaned = 0.00756518 Jy ! Component: 150 - total flux cleaned = 0.0098469 Jy ! Component: 200 - total flux cleaned = 0.0115889 Jy ! Total flux subtracted in 200 components = 0.0115889 Jy ! Clean residual min=-0.001912 max=0.001893 Jy/beam ! Clean residual mean=-0.000023 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.30774 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 = 0.00134798 Jy ! Component: 100 - total flux cleaned = 0.00239526 Jy ! Component: 150 - total flux cleaned = 0.00296698 Jy ! Component: 200 - total flux cleaned = 0.0034106 Jy ! Total flux subtracted in 200 components = 0.0034106 Jy ! Clean residual min=-0.001698 max=0.001647 Jy/beam ! Clean residual mean=-0.000015 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 1.31115 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 1.31115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.497 mas, bpa=7.165 degrees ! Estimated noise=672.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276568 Jy ! Component: 100 - total flux cleaned = 0.000694827 Jy ! Component: 150 - total flux cleaned = 0.000922273 Jy ! Component: 200 - total flux cleaned = 0.00120313 Jy ! Total flux subtracted in 200 components = 0.00120313 Jy ! Clean residual min=-0.002119 max=0.001985 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 1.31235 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 1.31235 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=0.072646Jy sigma=0.000615 ! Fit after self-cal, rms=0.072617Jy sigma=0.000614 wmodel J0808+4052_X_2017_06_10_pus_map.mod ! Writing 107 model components to file: J0808+4052_X_2017_06_10_pus_map.mod wobs J0808+4052_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0808+4052_X_2017_06_10_pus_uvs.fits wwins J0808+4052_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0808+4052_X_2017_06_10_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 = -0.000153663 Jy ! Component: 100 - total flux cleaned = -8.27002e-05 Jy ! Component: 150 - total flux cleaned = 8.6172e-05 Jy ! Component: 200 - total flux cleaned = 0.000151155 Jy ! Component: 250 - total flux cleaned = 0.000278122 Jy ! Component: 300 - total flux cleaned = 0.000369688 Jy ! Component: 350 - total flux cleaned = 0.000428637 Jy ! Component: 400 - total flux cleaned = 0.000428427 Jy ! Component: 450 - total flux cleaned = 0.000428491 Jy ! Component: 500 - total flux cleaned = 0.00045679 Jy ! Component: 550 - total flux cleaned = 0.000564727 Jy ! Component: 600 - total flux cleaned = 0.000644149 Jy ! Component: 650 - total flux cleaned = 0.000826202 Jy ! Component: 700 - total flux cleaned = 0.000979251 Jy ! Component: 750 - total flux cleaned = 0.00117986 Jy ! Component: 800 - total flux cleaned = 0.00127824 Jy ! Component: 850 - total flux cleaned = 0.00147225 Jy ! Component: 900 - total flux cleaned = 0.00159204 Jy ! Component: 950 - total flux cleaned = 0.00173367 Jy ! Component: 1000 - total flux cleaned = 0.00189646 Jy ! Component: 1050 - total flux cleaned = 0.00198837 Jy ! Component: 1100 - total flux cleaned = 0.00219179 Jy ! Component: 1150 - total flux cleaned = 0.00223624 Jy ! Component: 1200 - total flux cleaned = 0.00234665 Jy ! Component: 1250 - total flux cleaned = 0.00245607 Jy ! Component: 1300 - total flux cleaned = 0.0025851 Jy ! Component: 1350 - total flux cleaned = 0.00267006 Jy ! Component: 1400 - total flux cleaned = 0.00275388 Jy ! Component: 1450 - total flux cleaned = 0.00283669 Jy ! Component: 1500 - total flux cleaned = 0.00291833 Jy ! Component: 1550 - total flux cleaned = 0.00299932 Jy ! Component: 1600 - total flux cleaned = 0.00307907 Jy ! Component: 1650 - total flux cleaned = 0.00315819 Jy ! Component: 1700 - total flux cleaned = 0.00321677 Jy ! Component: 1750 - total flux cleaned = 0.00327493 Jy ! Component: 1800 - total flux cleaned = 0.00333249 Jy ! Component: 1850 - total flux cleaned = 0.00342766 Jy ! Component: 1900 - total flux cleaned = 0.0035586 Jy ! Component: 1950 - total flux cleaned = 0.0034844 Jy ! Component: 2000 - total flux cleaned = 0.00363188 Jy ! Total flux subtracted in 2048 components = 0.00361376 Jy ! Clean residual min=-0.001043 max=0.000993 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 1.31597 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 239 components and 1.31597 Jy ![Exited script file: muppet] wmap "J0808+4052_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.497 at 7.165 degrees (North through East) ! Clean map min=-0.0013524 max=1.2333 Jy/beam ! Writing clean map to FITS file: J0808+4052_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.23326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0792446 0.0792446 0.158489 0.316978 0.633957 1.26791 2.53583 5.07165 10.1433 20.2866 40.5732 81.1464 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.233 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.497 at 7.165 degrees (North through East) ! Clean map min=-0.0013524 max=1.2333 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 J0808+4052_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:54 2019