! Started logfile: J0911+8607_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:35 2019 obs J0911+8607_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0911+8607_X_2017_10_09_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.704173 visibilities/baseline/integration-bin. ! Found source: J0911+8607 ! ! 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 66012 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 J0911+8607_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 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 333 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 373 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 373 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 455 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988841Jy sigma=0.008337 ! Fit after self-cal, rms=0.954232Jy sigma=0.008060 ! 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=0.7765 mas, bmaj=1.205 mas, bpa=-53.74 degrees ! Estimated noise=1010.54 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 = 0.0373085 Jy ! Component: 100 - total flux cleaned = 0.0455799 Jy ! Total flux subtracted in 100 components = 0.0455799 Jy ! Clean residual min=-0.002711 max=0.002964 Jy/beam ! Clean residual mean=-0.000009 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0455798 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0455798 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=0.075852Jy sigma=0.000619 ! Fit after self-cal, rms=0.074970Jy sigma=0.000612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397501 Jy ! Component: 100 - total flux cleaned = 0.00573573 Jy ! Total flux subtracted in 100 components = 0.00573573 Jy ! Clean residual min=-0.002590 max=0.002410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0513156 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0513156 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=0.074767Jy sigma=0.000610 ! Fit after self-cal, rms=0.074753Jy sigma=0.000610 ! 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=1.008 mas, bmaj=1.631 mas, bpa=-48.93 degrees ! Estimated noise=338.559 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 = 0.00134752 Jy ! Component: 100 - total flux cleaned = 0.00191082 Jy ! Component: 150 - total flux cleaned = 0.00200546 Jy ! Component: 200 - total flux cleaned = 0.00205861 Jy ! Total flux subtracted in 200 components = 0.00205861 Jy ! Clean residual min=-0.001308 max=0.001476 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0533742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0533742 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=0.074731Jy sigma=0.000610 ! Fit after self-cal, rms=0.074730Jy sigma=0.000610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.99 ! LA 0.99 MK 1.08 NL 0.93 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.08 KP 1.00 ! LA 0.99 MK 1.04 NL 1.02 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.95 KP 0.95 ! LA 1.05 MK 1.09 NL 1.02 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.99 KP 1.00 ! LA 1.02 MK 1.06 NL 0.98 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.95 KP 0.94 ! LA 1.03 MK 1.08 NL 1.00 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 0.95 ! LA 1.02 MK 1.04 NL 1.01 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.92 ! LA 1.05 MK 1.03 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.98 KP 0.99 ! LA 1.02 MK 1.12 NL 0.99 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 0.98 ! LA 1.02 MK 0.98 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.91 KP 0.93 ! LA 1.02 MK 0.98 NL 1.04 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.90 KP 0.93 ! LA 0.96 MK 0.90 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.91 KP 0.91 ! LA 0.93 MK 0.90 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.074730Jy sigma=0.000610 ! Fit after self-cal, rms=0.074072Jy sigma=0.000609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.64 mas, bpa=-49.22 degrees ! Estimated noise=339.738 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 = 0.000228242 Jy ! Component: 100 - total flux cleaned = 0.000213699 Jy ! Component: 150 - total flux cleaned = 0.000207266 Jy ! Component: 200 - total flux cleaned = 0.000207068 Jy ! Total flux subtracted in 200 components = 0.000207068 Jy ! Clean residual min=-0.001069 max=0.001275 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0535813 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0535813 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=0.074070Jy sigma=0.000609 ! Fit after self-cal, rms=0.074065Jy sigma=0.000609 ! 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=0.074065Jy sigma=0.000609 ! Fit after self-cal, rms=0.074136Jy sigma=0.000608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.634 mas, bpa=-49.36 degrees ! Estimated noise=339.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107766 Jy ! Component: 100 - total flux cleaned = 0.000129901 Jy ! Component: 150 - total flux cleaned = 0.000125358 Jy ! Component: 200 - total flux cleaned = 0.000125515 Jy ! Total flux subtracted in 200 components = 0.000125515 Jy ! Clean residual min=-0.001006 max=0.001300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0537068 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0537068 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=0.074135Jy sigma=0.000608 ! Fit after self-cal, rms=0.074165Jy sigma=0.000608 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 (-5.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113216 Jy ! Component: 100 - total flux cleaned = 0.00156104 Jy ! Component: 150 - total flux cleaned = 0.00167886 Jy ! Component: 200 - total flux cleaned = 0.00179445 Jy ! Total flux subtracted in 200 components = 0.00179445 Jy ! Clean residual min=-0.000888 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0555012 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0555012 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=0.074147Jy sigma=0.000608 ! Fit after self-cal, rms=0.074142Jy sigma=0.000607 ! 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=0.074142Jy sigma=0.000607 ! Fit after self-cal, rms=0.074130Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.634 mas, bpa=-49.22 degrees ! Estimated noise=338.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702808 Jy ! Component: 100 - total flux cleaned = 0.000903536 Jy ! Component: 150 - total flux cleaned = 0.00101316 Jy ! Component: 200 - total flux cleaned = 0.00109937 Jy ! Total flux subtracted in 200 components = 0.00109937 Jy ! Clean residual min=-0.000859 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0566006 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0566006 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=0.074122Jy sigma=0.000607 ! Fit after self-cal, rms=0.074131Jy sigma=0.000607 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 = 0.000366526 Jy ! Component: 100 - total flux cleaned = 0.000473013 Jy ! Component: 150 - total flux cleaned = 0.000566945 Jy ! Component: 200 - total flux cleaned = 0.000598855 Jy ! Total flux subtracted in 200 components = 0.000598855 Jy ! Clean residual min=-0.000849 max=0.000893 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0571994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0571994 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=0.074126Jy sigma=0.000607 ! Fit after self-cal, rms=0.074125Jy sigma=0.000607 ! 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=0.074125Jy sigma=0.000607 ! Fit after self-cal, rms=0.074187Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=3.097 mas, bpa=-58.42 degrees ! Estimated noise=414.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512169 Jy ! Component: 100 - total flux cleaned = 0.000686944 Jy ! Component: 150 - total flux cleaned = 0.000732348 Jy ! Component: 200 - total flux cleaned = 0.000751667 Jy ! Total flux subtracted in 200 components = 0.000751667 Jy ! Clean residual min=-0.001007 max=0.000878 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0579511 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0579511 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=0.074186Jy sigma=0.000607 ! Fit after self-cal, rms=0.074193Jy sigma=0.000607 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 = 0.000298512 Jy ! Component: 100 - total flux cleaned = 0.000341891 Jy ! Component: 150 - total flux cleaned = 0.000354614 Jy ! Component: 200 - total flux cleaned = 0.000360419 Jy ! Total flux subtracted in 200 components = 0.000360419 Jy ! Clean residual min=-0.001003 max=0.000885 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0583115 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0583115 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=0.074193Jy sigma=0.000607 ! Fit after self-cal, rms=0.074191Jy sigma=0.000607 ! 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=1.009 mas, bmaj=1.633 mas, bpa=-49.22 degrees ! Estimated noise=338.366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.633 at -49.22 degrees (North through East) ! Clean map min=-0.00091223 max=0.049193 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=0.776 mas, bmaj=1.194 mas, bpa=-53.79 degrees ! Estimated noise=1002.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381073 Jy ! Component: 100 - total flux cleaned = 0.0468849 Jy ! Component: 150 - total flux cleaned = 0.0501663 Jy ! Component: 200 - total flux cleaned = 0.0522274 Jy ! Total flux subtracted in 200 components = 0.0522274 Jy ! Clean residual min=-0.002071 max=0.002085 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0522274 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0522274 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.633 mas, bpa=-49.22 degrees ! Estimated noise=338.366 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 = 0.00200065 Jy ! Component: 100 - total flux cleaned = 0.00323885 Jy ! Component: 150 - total flux cleaned = 0.00395238 Jy ! Component: 200 - total flux cleaned = 0.0042546 Jy ! Total flux subtracted in 200 components = 0.0042546 Jy ! Clean residual min=-0.000974 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.056482 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.056482 Jy ! Inverting map ! Added new window around map position (-2.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107003 Jy ! Component: 100 - total flux cleaned = 0.0012555 Jy ! Component: 150 - total flux cleaned = 0.00146453 Jy ! Component: 200 - total flux cleaned = 0.00164825 Jy ! Total flux subtracted in 200 components = 0.00164825 Jy ! Clean residual min=-0.000834 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0581302 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0581302 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=2.362 mas, bmaj=3.097 mas, bpa=-58.42 degrees ! Estimated noise=414.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372619 Jy ! Component: 100 - total flux cleaned = 0.000452719 Jy ! Component: 150 - total flux cleaned = 0.000482482 Jy ! Component: 200 - total flux cleaned = 0.000509329 Jy ! Total flux subtracted in 200 components = 0.000509329 Jy ! Clean residual min=-0.000931 max=0.000936 Jy/beam ! Clean residual mean=0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0586396 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 = 2.47583e-05 Jy ! Component: 100 - total flux cleaned = 4.71388e-05 Jy ! Component: 150 - total flux cleaned = 6.13091e-05 Jy ! Component: 200 - total flux cleaned = 6.7887e-05 Jy ! Total flux subtracted in 200 components = 6.7887e-05 Jy ! Clean residual min=-0.000908 max=0.000907 Jy/beam ! Clean residual mean=0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0587075 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0587075 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.633 mas, bpa=-49.22 degrees ! Estimated noise=338.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67277e-05 Jy ! Component: 100 - total flux cleaned = 5.64877e-05 Jy ! Component: 150 - total flux cleaned = 5.59604e-05 Jy ! Component: 200 - total flux cleaned = 4.53819e-05 Jy ! Total flux subtracted in 200 components = 4.53819e-05 Jy ! Clean residual min=-0.000813 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0587528 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0587528 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=0.074179Jy sigma=0.000607 ! Fit after self-cal, rms=0.074172Jy sigma=0.000607 wmodel J0911+8607_X_2017_10_09_pus_map.mod ! Writing 85 model components to file: J0911+8607_X_2017_10_09_pus_map.mod wobs J0911+8607_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0911+8607_X_2017_10_09_pus_uvs.fits wwins J0911+8607_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J0911+8607_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 = 0.000124687 Jy ! Component: 100 - total flux cleaned = 0.000153885 Jy ! Component: 150 - total flux cleaned = 0.000180655 Jy ! Component: 200 - total flux cleaned = 0.000205169 Jy ! Component: 250 - total flux cleaned = 0.000240528 Jy ! Component: 300 - total flux cleaned = 0.000297655 Jy ! Component: 350 - total flux cleaned = 0.000342082 Jy ! Component: 400 - total flux cleaned = 0.00035272 Jy ! Component: 450 - total flux cleaned = 0.000331821 Jy ! Component: 500 - total flux cleaned = 0.000352459 Jy ! Component: 550 - total flux cleaned = 0.000352387 Jy ! Component: 600 - total flux cleaned = 0.000352458 Jy ! Component: 650 - total flux cleaned = 0.000371294 Jy ! Component: 700 - total flux cleaned = 0.000371022 Jy ! Component: 750 - total flux cleaned = 0.000361782 Jy ! Component: 800 - total flux cleaned = 0.000388601 Jy ! Component: 850 - total flux cleaned = 0.000406176 Jy ! Component: 900 - total flux cleaned = 0.000397413 Jy ! Component: 950 - total flux cleaned = 0.000422836 Jy ! Component: 1000 - total flux cleaned = 0.000431152 Jy ! Component: 1050 - total flux cleaned = 0.000464051 Jy ! Component: 1100 - total flux cleaned = 0.000479978 Jy ! Component: 1150 - total flux cleaned = 0.000519424 Jy ! Component: 1200 - total flux cleaned = 0.00052711 Jy ! Component: 1250 - total flux cleaned = 0.000557685 Jy ! Component: 1300 - total flux cleaned = 0.000580302 Jy ! Component: 1350 - total flux cleaned = 0.000580335 Jy ! Component: 1400 - total flux cleaned = 0.000631456 Jy ! Component: 1450 - total flux cleaned = 0.000638578 Jy ! Component: 1500 - total flux cleaned = 0.000659839 Jy ! Component: 1550 - total flux cleaned = 0.000666828 Jy ! Component: 1600 - total flux cleaned = 0.000673687 Jy ! Component: 1650 - total flux cleaned = 0.000687283 Jy ! Component: 1700 - total flux cleaned = 0.000700638 Jy ! Component: 1750 - total flux cleaned = 0.000714048 Jy ! Component: 1800 - total flux cleaned = 0.000740513 Jy ! Component: 1850 - total flux cleaned = 0.000760111 Jy ! Component: 1900 - total flux cleaned = 0.000785942 Jy ! Component: 1950 - total flux cleaned = 0.000824192 Jy ! Component: 2000 - total flux cleaned = 0.000843045 Jy ! Total flux subtracted in 2048 components = 0.000874075 Jy ! Clean residual min=-0.000366 max=0.000443 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0596269 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 211 components and 0.0596269 Jy ![Exited script file: muppet] wmap "J0911+8607_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.633 at -49.22 degrees (North through East) ! Clean map min=-0.00070751 max=0.049172 Jy/beam ! Writing clean map to FITS file: J0911+8607_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 0.0491716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67859 0.67859 1.35718 2.71436 5.42872 10.8574 21.7149 43.4298 86.8596 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.633 at -49.22 degrees (North through East) ! Clean map min=-0.00070751 max=0.049172 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 J0911+8607_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:39 2019