! Started logfile: J0231+1322_X_2017_07_09_pus_uvs.log on Wed May 8 15:20:22 2019 obs J0231+1322_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0231+1322_X_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834815 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 979 lines of history. ! ! Reading 13524 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 J0231+1322_X_2017_07_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.665627Jy sigma=0.005922 ! Fit after self-cal, rms=0.641317Jy sigma=0.005712 ! 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=0.7205 mas, bmaj=1.647 mas, bpa=0.2124 degrees ! Estimated noise=1044.5 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 = 0.822233 Jy ! Component: 100 - total flux cleaned = 1.20607 Jy ! Total flux subtracted in 100 components = 1.20607 Jy ! Clean residual min=-0.064738 max=0.220734 Jy/beam ! Clean residual mean=-0.000353 rms=0.021431 Jy/beam ! Combined flux in latest and established models = 1.20607 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.20607 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=0.442718Jy sigma=0.003960 ! Fit after self-cal, rms=0.435175Jy sigma=0.003891 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248301 Jy ! Component: 100 - total flux cleaned = 0.382559 Jy ! Total flux subtracted in 100 components = 0.382559 Jy ! Clean residual min=-0.033692 max=0.097020 Jy/beam ! Clean residual mean=-0.000132 rms=0.010198 Jy/beam ! Combined flux in latest and established models = 1.58863 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 1.58863 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=0.206887Jy sigma=0.001848 ! Fit after self-cal, rms=0.194593Jy sigma=0.001736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103059 Jy ! Component: 100 - total flux cleaned = 0.155484 Jy ! Total flux subtracted in 100 components = 0.155484 Jy ! Clean residual min=-0.024614 max=0.042209 Jy/beam ! Clean residual mean=-0.000041 rms=0.005496 Jy/beam ! Combined flux in latest and established models = 1.74411 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 1.74411 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=0.124776Jy sigma=0.001093 ! Fit after self-cal, rms=0.119383Jy sigma=0.001041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043046 Jy ! Component: 100 - total flux cleaned = 0.0591275 Jy ! Total flux subtracted in 100 components = 0.0591275 Jy ! Clean residual min=-0.020654 max=0.026533 Jy/beam ! Clean residual mean=-0.000006 rms=0.004068 Jy/beam ! Combined flux in latest and established models = 1.80324 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 1.80324 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=0.105387Jy sigma=0.000904 ! Fit after self-cal, rms=0.104091Jy sigma=0.000890 ! 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=0.9078 mas, bmaj=1.924 mas, bpa=1.308 degrees ! Estimated noise=702.137 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 = 0.0105855 Jy ! Component: 100 - total flux cleaned = 0.0115164 Jy ! Component: 150 - total flux cleaned = 0.0130977 Jy ! Component: 200 - total flux cleaned = 0.0144859 Jy ! Total flux subtracted in 200 components = 0.0144859 Jy ! Clean residual min=-0.016304 max=0.014017 Jy/beam ! Clean residual mean=0.000033 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 1.81773 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 1.81773 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=0.100251Jy sigma=0.000854 ! Fit after self-cal, rms=0.100031Jy sigma=0.000851 ! 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 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 0.97 MK 0.94 NL 0.98 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 MK 0.93 NL 0.98 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 MK 0.93 NL 0.98 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.00 ! LA 1.00 MK 0.94 NL 0.98 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.00 ! LA 0.99 MK 0.97 NL 0.99 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 0.95 NL 0.98 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 0.94 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.01 ! LA 0.98 MK 0.94 NL 0.99 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 0.95 NL 0.98 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.00 ! LA 1.02 MK 0.97 NL 0.99 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 1.02 MK 0.95 NL 1.00 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.100031Jy sigma=0.000851 ! Fit after self-cal, rms=0.094109Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=1.927 mas, bpa=0.317 degrees ! Estimated noise=700.059 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 (1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736773 Jy ! Component: 100 - total flux cleaned = 0.00884781 Jy ! Component: 150 - total flux cleaned = 0.00960387 Jy ! Component: 200 - total flux cleaned = 0.00931754 Jy ! Total flux subtracted in 200 components = 0.00931754 Jy ! Clean residual min=-0.011273 max=0.008991 Jy/beam ! Clean residual mean=0.000015 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 1.82704 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 1.82704 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=0.090345Jy sigma=0.000766 ! Fit after self-cal, rms=0.090236Jy sigma=0.000765 ! 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=0.090236Jy sigma=0.000765 ! Fit after self-cal, rms=0.083051Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=1.927 mas, bpa=0.2623 degrees ! Estimated noise=700.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440536 Jy ! Component: 100 - total flux cleaned = 0.0053845 Jy ! Component: 150 - total flux cleaned = 0.00581775 Jy ! Component: 200 - total flux cleaned = 0.00583334 Jy ! Total flux subtracted in 200 components = 0.00583334 Jy ! Clean residual min=-0.007221 max=0.007095 Jy/beam ! Clean residual mean=0.000009 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 1.83288 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 1.83288 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=0.081881Jy sigma=0.000690 ! Fit after self-cal, rms=0.081830Jy sigma=0.000689 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 = 0.000190067 Jy ! Component: 100 - total flux cleaned = 0.000728838 Jy ! Component: 150 - total flux cleaned = 0.00073097 Jy ! Component: 200 - total flux cleaned = 0.000580777 Jy ! Total flux subtracted in 200 components = 0.000580777 Jy ! Clean residual min=-0.006807 max=0.006311 Jy/beam ! Clean residual mean=0.000009 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.83346 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.83346 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=0.081153Jy sigma=0.000683 ! Fit after self-cal, rms=0.081119Jy sigma=0.000682 ! 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=0.081119Jy sigma=0.000682 ! Fit after self-cal, rms=0.081152Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=1.928 mas, bpa=0.2723 degrees ! Estimated noise=700.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145754 Jy ! Component: 100 - total flux cleaned = 0.00242767 Jy ! Component: 150 - total flux cleaned = 0.00284451 Jy ! Component: 200 - total flux cleaned = 0.00309789 Jy ! Total flux subtracted in 200 components = 0.00309789 Jy ! Clean residual min=-0.005359 max=0.005447 Jy/beam ! Clean residual mean=0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 1.83656 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 1.83655 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=0.080629Jy sigma=0.000677 ! Fit after self-cal, rms=0.080601Jy 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) ! Added new window around map position (-3, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265108 Jy ! Component: 100 - total flux cleaned = 0.00248997 Jy ! Component: 150 - total flux cleaned = 0.0026199 Jy ! Component: 200 - total flux cleaned = 0.00285077 Jy ! Total flux subtracted in 200 components = 0.00285077 Jy ! Clean residual min=-0.004757 max=0.004009 Jy/beam ! Clean residual mean=0.000004 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 1.83941 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 1.83941 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=0.080091Jy sigma=0.000672 ! Fit after self-cal, rms=0.080065Jy sigma=0.000671 ! 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=0.080065Jy sigma=0.000671 ! Fit after self-cal, rms=0.080112Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=2.99 mas, bpa=-1.688 degrees ! Estimated noise=889.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105723 Jy ! Component: 100 - total flux cleaned = 0.00183034 Jy ! Component: 150 - total flux cleaned = 0.00225105 Jy ! Component: 200 - total flux cleaned = 0.00251844 Jy ! Total flux subtracted in 200 components = 0.00251844 Jy ! Clean residual min=-0.002494 max=0.003910 Jy/beam ! Clean residual mean=0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 1.84192 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 1.84192 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=0.080047Jy sigma=0.000670 ! Fit after self-cal, rms=0.080044Jy sigma=0.000670 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 (6.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320504 Jy ! Component: 100 - total flux cleaned = 0.0032951 Jy ! Component: 150 - total flux cleaned = 0.00335689 Jy ! Component: 200 - total flux cleaned = 0.00324956 Jy ! Total flux subtracted in 200 components = 0.00324956 Jy ! Clean residual min=-0.002042 max=0.002095 Jy/beam ! Clean residual mean=0.000012 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 1.84517 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 1.84517 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=0.079898Jy sigma=0.000669 ! Fit after self-cal, rms=0.079886Jy sigma=0.000669 ! 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=0.9055 mas, bmaj=1.928 mas, bpa=0.2724 degrees ! Estimated noise=701.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9055 x 1.928 at 0.2724 degrees (North through East) ! Clean map min=-0.0070846 max=1.0593 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=0.079886Jy sigma=0.000669 ! Fit after self-cal, rms=0.075481Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=1.929 mas, bpa=0.2525 degrees ! Estimated noise=701.167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11597e-05 Jy ! Component: 100 - total flux cleaned = 0.000425753 Jy ! Component: 150 - total flux cleaned = 0.000295947 Jy ! Component: 200 - total flux cleaned = 0.000413212 Jy ! Total flux subtracted in 200 components = 0.000413212 Jy ! Clean residual min=-0.003864 max=0.003505 Jy/beam ! Clean residual mean=0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 1.84559 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 1.84559 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=0.075062Jy sigma=0.000625 ! Fit after self-cal, rms=0.075052Jy sigma=0.000625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347819 Jy ! Component: 100 - total flux cleaned = -0.000130205 Jy ! Component: 150 - total flux cleaned = -0.00012645 Jy ! Component: 200 - total flux cleaned = -0.000126918 Jy ! Total flux subtracted in 200 components = -0.000126918 Jy ! Clean residual min=-0.003576 max=0.003246 Jy/beam ! Clean residual mean=0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.84546 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 1.84546 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=0.074800Jy sigma=0.000623 ! Fit after self-cal, rms=0.074797Jy sigma=0.000623 ! 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=0.074797Jy sigma=0.000623 ! Fit after self-cal, rms=0.074811Jy sigma=0.000623 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=0.7182 mas, bmaj=1.654 mas, bpa=-0.789 degrees ! Estimated noise=1044.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.857137 Jy ! Component: 100 - total flux cleaned = 1.24816 Jy ! Component: 150 - total flux cleaned = 1.46034 Jy ! Component: 200 - total flux cleaned = 1.58724 Jy ! Total flux subtracted in 200 components = 1.58724 Jy ! Clean residual min=-0.019167 max=0.064795 Jy/beam ! Clean residual mean=-0.000139 rms=0.006930 Jy/beam ! Combined flux in latest and established models = 1.58724 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 1.58724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=1.929 mas, bpa=0.2592 degrees ! Estimated noise=701.35 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 = 0.107654 Jy ! Component: 100 - total flux cleaned = 0.163571 Jy ! Component: 150 - total flux cleaned = 0.196417 Jy ! Component: 200 - total flux cleaned = 0.217512 Jy ! Total flux subtracted in 200 components = 0.217512 Jy ! Clean residual min=-0.008234 max=0.011341 Jy/beam ! Clean residual mean=-0.000034 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 1.80475 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 48 components and 1.80475 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141249 Jy ! Component: 100 - total flux cleaned = 0.0203601 Jy ! Component: 150 - total flux cleaned = 0.024641 Jy ! Component: 200 - total flux cleaned = 0.0279708 Jy ! Total flux subtracted in 200 components = 0.0279708 Jy ! Clean residual min=-0.006992 max=0.004845 Jy/beam ! Clean residual mean=-0.000007 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 1.83272 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 1.83272 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=2.199 mas, bmaj=2.99 mas, bpa=-1.731 degrees ! Estimated noise=889.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674152 Jy ! Component: 100 - total flux cleaned = 0.0109134 Jy ! Component: 150 - total flux cleaned = 0.012666 Jy ! Component: 200 - total flux cleaned = 0.0135024 Jy ! Total flux subtracted in 200 components = 0.0135024 Jy ! Clean residual min=-0.002716 max=0.002678 Jy/beam ! Clean residual mean=0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 1.84623 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 = 0.000544426 Jy ! Component: 100 - total flux cleaned = 0.000860316 Jy ! Component: 150 - total flux cleaned = 0.00100533 Jy ! Component: 200 - total flux cleaned = 0.00107048 Jy ! Total flux subtracted in 200 components = 0.00107048 Jy ! Clean residual min=-0.002170 max=0.002402 Jy/beam ! Clean residual mean=0.000007 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 1.8473 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 100 components and 1.8473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=1.929 mas, bpa=0.2592 degrees ! Estimated noise=701.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112584 Jy ! Component: 100 - total flux cleaned = -0.000763947 Jy ! Component: 150 - total flux cleaned = -0.00059796 Jy ! Component: 200 - total flux cleaned = -0.000748586 Jy ! Total flux subtracted in 200 components = -0.000748586 Jy ! Clean residual min=-0.004634 max=0.003832 Jy/beam ! Clean residual mean=0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 1.84655 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 1.84655 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=0.075170Jy sigma=0.000627 ! Fit after self-cal, rms=0.074892Jy sigma=0.000624 wmodel J0231+1322_X_2017_07_09_pus_map.mod ! Writing 116 model components to file: J0231+1322_X_2017_07_09_pus_map.mod wobs J0231+1322_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0231+1322_X_2017_07_09_pus_uvs.fits wwins J0231+1322_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J0231+1322_X_2017_07_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 = -0.00112864 Jy ! Component: 100 - total flux cleaned = -0.00132525 Jy ! Component: 150 - total flux cleaned = -0.00144523 Jy ! Component: 200 - total flux cleaned = -0.0013341 Jy ! Component: 250 - total flux cleaned = -0.00127889 Jy ! Component: 300 - total flux cleaned = -0.00111955 Jy ! Component: 350 - total flux cleaned = -0.0010175 Jy ! Component: 400 - total flux cleaned = -0.000968486 Jy ! Component: 450 - total flux cleaned = -0.000968713 Jy ! Component: 500 - total flux cleaned = -0.000921717 Jy ! Component: 550 - total flux cleaned = -0.000967547 Jy ! Component: 600 - total flux cleaned = -0.000788786 Jy ! Component: 650 - total flux cleaned = -0.000788455 Jy ! Component: 700 - total flux cleaned = -0.000401544 Jy ! Component: 750 - total flux cleaned = -0.000317155 Jy ! Component: 800 - total flux cleaned = -0.000108945 Jy ! Component: 850 - total flux cleaned = 0.000135426 Jy ! Component: 900 - total flux cleaned = 0.000175334 Jy ! Component: 950 - total flux cleaned = 0.000412062 Jy ! Component: 1000 - total flux cleaned = 0.000528537 Jy ! Component: 1050 - total flux cleaned = 0.00064371 Jy ! Component: 1100 - total flux cleaned = 0.00079403 Jy ! Component: 1150 - total flux cleaned = 0.0010165 Jy ! Component: 1200 - total flux cleaned = 0.00116231 Jy ! Component: 1250 - total flux cleaned = 0.00130621 Jy ! Component: 1300 - total flux cleaned = 0.0013778 Jy ! Component: 1350 - total flux cleaned = 0.00162383 Jy ! Component: 1400 - total flux cleaned = 0.00158944 Jy ! Component: 1450 - total flux cleaned = 0.00179533 Jy ! Component: 1500 - total flux cleaned = 0.00193074 Jy ! Component: 1550 - total flux cleaned = 0.00193063 Jy ! Component: 1600 - total flux cleaned = 0.00196367 Jy ! Component: 1650 - total flux cleaned = 0.00209422 Jy ! Component: 1700 - total flux cleaned = 0.00212647 Jy ! Component: 1750 - total flux cleaned = 0.00219044 Jy ! Component: 1800 - total flux cleaned = 0.00228565 Jy ! Component: 1850 - total flux cleaned = 0.00241005 Jy ! Component: 1900 - total flux cleaned = 0.0024718 Jy ! Component: 1950 - total flux cleaned = 0.00247217 Jy ! Component: 2000 - total flux cleaned = 0.00268414 Jy ! Total flux subtracted in 2048 components = 0.00271413 Jy ! Clean residual min=-0.001551 max=0.001821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 1.84926 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 241 components and 1.84926 Jy ![Exited script file: muppet] wmap "J0231+1322_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9057 x 1.929 at 0.2592 degrees (North through East) ! Clean map min=-0.0033795 max=1.0604 Jy/beam ! Writing clean map to FITS file: J0231+1322_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.06038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000533319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150885 0.150885 0.30177 0.603539 1.20708 2.41416 4.82831 9.65663 19.3133 38.6265 77.253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9057 x 1.929 at 0.2592 degrees (North through East) ! Clean map min=-0.0033795 max=1.0604 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 J0231+1322_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:20:23 2019