! Started logfile: J0424+0036_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:41 2019 obs J0424+0036_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0424+0036_X_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.624444 visibilities/baseline/integration-bin. ! Found source: J0424+0036 ! ! 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 1200 lines of history. ! ! Reading 6744 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 J0424+0036_X_2017_07_16_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.697054Jy sigma=0.005552 ! Fit after self-cal, rms=0.684642Jy sigma=0.005455 ! 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=0.6954 mas, bmaj=1.697 mas, bpa=-2.86 degrees ! Estimated noise=1484 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 = 0.243385 Jy ! Component: 100 - total flux cleaned = 0.298938 Jy ! Total flux subtracted in 100 components = 0.298938 Jy ! Clean residual min=-0.010628 max=0.021792 Jy/beam ! Clean residual mean=-0.000008 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 0.298938 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.298938 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=0.096361Jy sigma=0.000743 ! Fit after self-cal, rms=0.096345Jy sigma=0.000743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025855 Jy ! Component: 100 - total flux cleaned = 0.0418715 Jy ! Total flux subtracted in 100 components = 0.0418715 Jy ! Clean residual min=-0.006917 max=0.008387 Jy/beam ! Clean residual mean=0.000003 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.340809 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.340809 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=0.087282Jy sigma=0.000663 ! Fit after self-cal, rms=0.087249Jy sigma=0.000663 ! 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=0.8187 mas, bmaj=1.832 mas, bpa=-1.212 degrees ! Estimated noise=1088.27 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 = 0.0137036 Jy ! Component: 100 - total flux cleaned = 0.0212418 Jy ! Component: 150 - total flux cleaned = 0.0257264 Jy ! Component: 200 - total flux cleaned = 0.0286341 Jy ! Total flux subtracted in 200 components = 0.0286341 Jy ! Clean residual min=-0.004199 max=0.005338 Jy/beam ! Clean residual mean=0.000019 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.369443 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.369443 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=0.085119Jy sigma=0.000644 ! Fit after self-cal, rms=0.085106Jy sigma=0.000644 ! 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 0.98 FD 1.00* HN 1.02 KP 0.99 ! LA 0.96 MK 0.97 NL 1.00 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.05 ! LA 0.92 MK 0.98 NL 1.00 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.96 ! LA 0.96 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.99 ! LA 0.95 MK 1.02 NL 1.04 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.01 ! LA 0.95 MK 1.00 NL 1.00 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.97 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 1.01 ! LA 0.96 MK 1.03 NL 0.98 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.99 ! LA 0.94 MK 1.00 NL 0.99 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.97 ! LA 0.95 MK 0.99 NL 1.03 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.04 KP 0.97 ! LA 1.01 MK 0.98 NL 1.03 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 0.95 ! LA 0.97 MK 1.05 NL 0.98 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 0.97 ! LA 0.97 MK 1.04 NL 1.00 OV 1.04 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.085106Jy sigma=0.000644 ! Fit after self-cal, rms=0.084389Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8222 mas, bmaj=1.838 mas, bpa=-1.304 degrees ! Estimated noise=1087.01 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 = 0.000678158 Jy ! Component: 100 - total flux cleaned = 0.000560794 Jy ! Component: 150 - total flux cleaned = 0.000560875 Jy ! Component: 200 - total flux cleaned = 0.000559894 Jy ! Total flux subtracted in 200 components = 0.000559894 Jy ! Clean residual min=-0.003252 max=0.004316 Jy/beam ! Clean residual mean=0.000013 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.370003 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.370003 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=0.084369Jy sigma=0.000638 ! Fit after self-cal, rms=0.084363Jy sigma=0.000638 ! 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=0.084363Jy sigma=0.000638 ! Fit after self-cal, rms=0.084191Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=1.838 mas, bpa=-1.329 degrees ! Estimated noise=1087.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366183 Jy ! Component: 100 - total flux cleaned = 0.000308818 Jy ! Component: 150 - total flux cleaned = 0.000308279 Jy ! Component: 200 - total flux cleaned = 0.000322364 Jy ! Total flux subtracted in 200 components = 0.000322364 Jy ! Clean residual min=-0.003218 max=0.003986 Jy/beam ! Clean residual mean=0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.370325 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.370325 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=0.084182Jy sigma=0.000635 ! Fit after self-cal, rms=0.084183Jy sigma=0.000635 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 (-9.4, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368135 Jy ! Component: 100 - total flux cleaned = 0.00578871 Jy ! Component: 150 - total flux cleaned = 0.00720164 Jy ! Component: 200 - total flux cleaned = 0.00794489 Jy ! Total flux subtracted in 200 components = 0.00794489 Jy ! Clean residual min=-0.002900 max=0.003023 Jy/beam ! Clean residual mean=0.000004 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.37827 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.37827 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=0.084017Jy sigma=0.000633 ! Fit after self-cal, rms=0.084010Jy sigma=0.000633 ! 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=0.084010Jy sigma=0.000633 ! Fit after self-cal, rms=0.083911Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=1.838 mas, bpa=-1.355 degrees ! Estimated noise=1085.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115148 Jy ! Component: 100 - total flux cleaned = 0.00168709 Jy ! Component: 150 - total flux cleaned = 0.00212439 Jy ! Component: 200 - total flux cleaned = 0.00243523 Jy ! Total flux subtracted in 200 components = 0.00243523 Jy ! Clean residual min=-0.002875 max=0.003078 Jy/beam ! Clean residual mean=0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.380706 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.380706 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=0.083890Jy sigma=0.000633 ! Fit after self-cal, rms=0.083890Jy sigma=0.000633 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 (-21.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221308 Jy ! Component: 100 - total flux cleaned = 0.00256783 Jy ! Component: 150 - total flux cleaned = 0.00294821 Jy ! Component: 200 - total flux cleaned = 0.00325144 Jy ! Total flux subtracted in 200 components = 0.00325144 Jy ! Clean residual min=-0.002633 max=0.002741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.383957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.383957 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=0.083809Jy sigma=0.000632 ! Fit after self-cal, rms=0.083803Jy sigma=0.000632 ! 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=0.083803Jy sigma=0.000632 ! Fit after self-cal, rms=0.083767Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=3.154 mas, bpa=-0.3512 degrees ! Estimated noise=1445.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191031 Jy ! Component: 100 - total flux cleaned = 0.00303557 Jy ! Component: 150 - total flux cleaned = 0.00367783 Jy ! Component: 200 - total flux cleaned = 0.00392692 Jy ! Total flux subtracted in 200 components = 0.00392692 Jy ! Clean residual min=-0.002993 max=0.002901 Jy/beam ! Clean residual mean=0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.387884 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.387884 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=0.083776Jy sigma=0.000632 ! Fit after self-cal, rms=0.083768Jy sigma=0.000632 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 = 0.000124507 Jy ! Component: 100 - total flux cleaned = 0.000257759 Jy ! Component: 150 - total flux cleaned = 0.000377675 Jy ! Component: 200 - total flux cleaned = 0.000445704 Jy ! Total flux subtracted in 200 components = 0.000445704 Jy ! Clean residual min=-0.002907 max=0.002796 Jy/beam ! Clean residual mean=-0.000000 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.38833 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.38833 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=0.083768Jy sigma=0.000632 ! Fit after self-cal, rms=0.083763Jy sigma=0.000632 ! 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=0.8215 mas, bmaj=1.839 mas, bpa=-1.38 degrees ! Estimated noise=1084.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 1.839 at -1.38 degrees (North through East) ! Clean map min=-0.0022333 max=0.31884 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=0.6976 mas, bmaj=1.7 mas, bpa=-3.007 degrees ! Estimated noise=1485.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.243423 Jy ! Component: 100 - total flux cleaned = 0.299348 Jy ! Component: 150 - total flux cleaned = 0.324411 Jy ! Component: 200 - total flux cleaned = 0.339745 Jy ! Total flux subtracted in 200 components = 0.339745 Jy ! Clean residual min=-0.006215 max=0.008023 Jy/beam ! Clean residual mean=-0.000005 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.339745 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.339745 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=1.839 mas, bpa=-1.38 degrees ! Estimated noise=1084.95 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 = 0.0125788 Jy ! Component: 100 - total flux cleaned = 0.0194975 Jy ! Component: 150 - total flux cleaned = 0.0240113 Jy ! Component: 200 - total flux cleaned = 0.02765 Jy ! Total flux subtracted in 200 components = 0.02765 Jy ! Clean residual min=-0.003502 max=0.004127 Jy/beam ! Clean residual mean=0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.367395 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.367396 Jy ! Inverting map ! Added new window around map position (1.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402946 Jy ! Component: 100 - total flux cleaned = 0.0067412 Jy ! Component: 150 - total flux cleaned = 0.00900678 Jy ! Component: 200 - total flux cleaned = 0.010968 Jy ! Total flux subtracted in 200 components = 0.010968 Jy ! Clean residual min=-0.002813 max=0.002307 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.378364 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.378363 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=1.993 mas, bmaj=3.154 mas, bpa=-0.3512 degrees ! Estimated noise=1445.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267277 Jy ! Component: 100 - total flux cleaned = 0.00463818 Jy ! Component: 150 - total flux cleaned = 0.00618957 Jy ! Component: 200 - total flux cleaned = 0.00734307 Jy ! Total flux subtracted in 200 components = 0.00734307 Jy ! Clean residual min=-0.002894 max=0.002561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.385707 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 = 0.00062747 Jy ! Component: 100 - total flux cleaned = 0.00102757 Jy ! Component: 150 - total flux cleaned = 0.00141421 Jy ! Component: 200 - total flux cleaned = 0.00170063 Jy ! Total flux subtracted in 200 components = 0.00170063 Jy ! Clean residual min=-0.002682 max=0.002460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.387407 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 0.387407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=1.839 mas, bpa=-1.38 degrees ! Estimated noise=1084.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00059414 Jy ! Component: 100 - total flux cleaned = -0.000222756 Jy ! Component: 150 - total flux cleaned = 6.30905e-05 Jy ! Component: 200 - total flux cleaned = 0.000246443 Jy ! Total flux subtracted in 200 components = 0.000246443 Jy ! Clean residual min=-0.002291 max=0.002120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.387654 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.387654 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=0.083680Jy sigma=0.000631 ! Fit after self-cal, rms=0.083673Jy sigma=0.000631 wmodel J0424+0036_X_2017_07_16_pus_map.mod ! Writing 127 model components to file: J0424+0036_X_2017_07_16_pus_map.mod wobs J0424+0036_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0424+0036_X_2017_07_16_pus_uvs.fits wwins J0424+0036_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0424+0036_X_2017_07_16_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 = -0.000219718 Jy ! Component: 100 - total flux cleaned = -0.000254268 Jy ! Component: 150 - total flux cleaned = -0.000289126 Jy ! Component: 200 - total flux cleaned = -0.000388028 Jy ! Component: 250 - total flux cleaned = -0.000546237 Jy ! Component: 300 - total flux cleaned = -0.000728863 Jy ! Component: 350 - total flux cleaned = -0.000964438 Jy ! Component: 400 - total flux cleaned = -0.0011361 Jy ! Component: 450 - total flux cleaned = -0.00138732 Jy ! Component: 500 - total flux cleaned = -0.00157828 Jy ! Component: 550 - total flux cleaned = -0.00181707 Jy ! Component: 600 - total flux cleaned = -0.00199857 Jy ! Component: 650 - total flux cleaned = -0.00215035 Jy ! Component: 700 - total flux cleaned = -0.00227417 Jy ! Component: 750 - total flux cleaned = -0.0023958 Jy ! Component: 800 - total flux cleaned = -0.00253814 Jy ! Component: 850 - total flux cleaned = -0.00267717 Jy ! Component: 900 - total flux cleaned = -0.00281365 Jy ! Component: 950 - total flux cleaned = -0.00301427 Jy ! Component: 1000 - total flux cleaned = -0.00316777 Jy ! Component: 1050 - total flux cleaned = -0.00338272 Jy ! Component: 1100 - total flux cleaned = -0.0035302 Jy ! Component: 1150 - total flux cleaned = -0.00367547 Jy ! Component: 1200 - total flux cleaned = -0.00390057 Jy ! Component: 1250 - total flux cleaned = -0.00400104 Jy ! Component: 1300 - total flux cleaned = -0.0041599 Jy ! Component: 1350 - total flux cleaned = -0.00429665 Jy ! Component: 1400 - total flux cleaned = -0.00446992 Jy ! Component: 1450 - total flux cleaned = -0.00458377 Jy ! Component: 1500 - total flux cleaned = -0.00469605 Jy ! Component: 1550 - total flux cleaned = -0.00477014 Jy ! Component: 1600 - total flux cleaned = -0.00495238 Jy ! Component: 1650 - total flux cleaned = -0.00500615 Jy ! Component: 1700 - total flux cleaned = -0.00514797 Jy ! Component: 1750 - total flux cleaned = -0.0051829 Jy ! Component: 1800 - total flux cleaned = -0.00528641 Jy ! Component: 1850 - total flux cleaned = -0.00538884 Jy ! Component: 1900 - total flux cleaned = -0.00545643 Jy ! Component: 1950 - total flux cleaned = -0.00555632 Jy ! Component: 2000 - total flux cleaned = -0.00560558 Jy ! Total flux subtracted in 2048 components = -0.00562207 Jy ! Clean residual min=-0.000957 max=0.001028 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.382032 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 259 components and 0.382032 Jy ![Exited script file: muppet] wmap "J0424+0036_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 1.839 at -1.38 degrees (North through East) ! Clean map min=-0.0015304 max=0.31899 Jy/beam ! Writing clean map to FITS file: J0424+0036_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.318986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305178 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287014 0.287014 0.574028 1.14806 2.29611 4.59222 9.18445 18.3689 36.7378 73.4756 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 1.839 at -1.38 degrees (North through East) ! Clean map min=-0.0015304 max=0.31899 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 J0424+0036_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:42 2019