! Started logfile: J0737+5941_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:32 2019 obs J0737+5941_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0737+5941_X_2017_02_24_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856983 visibilities/baseline/integration-bin. ! Found source: J0737+5941 ! ! 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 1882 lines of history. ! ! Reading 100884 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 J0737+5941_X_2017_02_24_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903504Jy sigma=0.007799 ! Fit after self-cal, rms=0.891176Jy sigma=0.007698 ! 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=0.753 mas, bmaj=1.312 mas, bpa=27.67 degrees ! Estimated noise=734.407 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 = 0.0812359 Jy ! Component: 100 - total flux cleaned = 0.104131 Jy ! Total flux subtracted in 100 components = 0.104131 Jy ! Clean residual min=-0.005524 max=0.014289 Jy/beam ! Clean residual mean=-0.000103 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.104131 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.104131 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=0.085940Jy sigma=0.000722 ! Fit after self-cal, rms=0.085889Jy sigma=0.000721 ! Inverting map ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146808 Jy ! Component: 100 - total flux cleaned = 0.0246377 Jy ! Total flux subtracted in 100 components = 0.0246377 Jy ! Clean residual min=-0.003912 max=0.008667 Jy/beam ! Clean residual mean=-0.000075 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.128768 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.128768 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=0.082035Jy sigma=0.000684 ! Fit after self-cal, rms=0.081927Jy sigma=0.000683 ! Inverting map ! Added new window around map position (-0.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932141 Jy ! Component: 100 - total flux cleaned = 0.0158862 Jy ! Total flux subtracted in 100 components = 0.0158862 Jy ! Clean residual min=-0.002970 max=0.003860 Jy/beam ! Clean residual mean=-0.000058 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.144654 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.144654 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=0.080347Jy sigma=0.000667 ! Fit after self-cal, rms=0.080303Jy sigma=0.000667 ! 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=0.9793 mas, bmaj=1.527 mas, bpa=23.52 degrees ! Estimated noise=259.651 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 = 0.00889681 Jy ! Component: 100 - total flux cleaned = 0.0149749 Jy ! Component: 150 - total flux cleaned = 0.0193705 Jy ! Component: 200 - total flux cleaned = 0.022624 Jy ! Total flux subtracted in 200 components = 0.022624 Jy ! Clean residual min=-0.001760 max=0.002613 Jy/beam ! Clean residual mean=-0.000070 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.167278 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.167278 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=0.079136Jy sigma=0.000655 ! Fit after self-cal, rms=0.079101Jy sigma=0.000655 ! 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 1.03 HN 1.01 KP 1.00 ! LA 0.98 MK 0.96 NL 0.95 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 1.00 ! LA 0.98 MK 0.98 NL 0.95 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 1.00 ! LA 0.95 MK 0.99 NL 0.95 OV 1.00 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.99 ! LA 0.96 MK 1.00 NL 0.97 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.98 ! LA 0.94 MK 1.03 NL 0.96 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.96 ! LA 0.96 MK 1.02 NL 0.96 OV 1.00 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.97 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 0.98 ! LA 0.95 MK 0.99 NL 0.98 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 0.97 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.02 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.079101Jy sigma=0.000655 ! Fit after self-cal, rms=0.078530Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.992 mas, bmaj=1.542 mas, bpa=23.3 degrees ! Estimated noise=256.759 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, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239144 Jy ! Component: 100 - total flux cleaned = 0.00404193 Jy ! Component: 150 - total flux cleaned = 0.00532434 Jy ! Component: 200 - total flux cleaned = 0.0063569 Jy ! Total flux subtracted in 200 components = 0.0063569 Jy ! Clean residual min=-0.001254 max=0.001874 Jy/beam ! Clean residual mean=-0.000023 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.173635 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.173635 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=0.078438Jy sigma=0.000652 ! Fit after self-cal, rms=0.078454Jy sigma=0.000652 ! Inverting map ! Added new window around map position (0, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189691 Jy ! Component: 100 - total flux cleaned = 0.00307237 Jy ! Component: 150 - total flux cleaned = 0.00399198 Jy ! Component: 200 - total flux cleaned = 0.00478031 Jy ! Total flux subtracted in 200 components = 0.00478031 Jy ! Clean residual min=-0.001189 max=0.001341 Jy/beam ! Clean residual mean=-0.000013 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.178416 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.178416 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=0.078401Jy sigma=0.000651 ! Fit after self-cal, rms=0.078401Jy sigma=0.000651 ! 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=0.078401Jy sigma=0.000651 ! Fit after self-cal, rms=0.078083Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.539 mas, bpa=23.47 degrees ! Estimated noise=256.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954696 Jy ! Component: 100 - total flux cleaned = 0.0014663 Jy ! Component: 150 - total flux cleaned = 0.00179203 Jy ! Component: 200 - total flux cleaned = 0.00207763 Jy ! Total flux subtracted in 200 components = 0.00207763 Jy ! Clean residual min=-0.000818 max=0.000964 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.180493 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.180493 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=0.078066Jy sigma=0.000650 ! Fit after self-cal, rms=0.078068Jy sigma=0.000650 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 = 0.000329945 Jy ! Component: 100 - total flux cleaned = 0.000512262 Jy ! Component: 150 - total flux cleaned = 0.000677185 Jy ! Component: 200 - total flux cleaned = 0.000797263 Jy ! Total flux subtracted in 200 components = 0.000797263 Jy ! Clean residual min=-0.000818 max=0.000982 Jy/beam ! Clean residual mean=-0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.181291 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 0.181291 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=0.078061Jy sigma=0.000650 ! Fit after self-cal, rms=0.078061Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-2, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108798 Jy ! Component: 100 - total flux cleaned = 0.00176725 Jy ! Component: 150 - total flux cleaned = 0.00226741 Jy ! Component: 200 - total flux cleaned = 0.00269098 Jy ! Total flux subtracted in 200 components = 0.00269098 Jy ! Clean residual min=-0.000747 max=0.000758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.183981 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.183982 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=0.078043Jy sigma=0.000650 ! Fit after self-cal, rms=0.078040Jy sigma=0.000650 ! 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=0.078040Jy sigma=0.000650 ! Fit after self-cal, rms=0.077903Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.537 mas, bpa=23.56 degrees ! Estimated noise=256.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562999 Jy ! Component: 100 - total flux cleaned = 0.00100961 Jy ! Component: 150 - total flux cleaned = 0.00139963 Jy ! Component: 200 - total flux cleaned = 0.00165382 Jy ! Total flux subtracted in 200 components = 0.00165382 Jy ! Clean residual min=-0.000746 max=0.000752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.185635 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.185635 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=0.077895Jy sigma=0.000650 ! Fit after self-cal, rms=0.077894Jy sigma=0.000650 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 = 0.000263207 Jy ! Component: 100 - total flux cleaned = 0.000459214 Jy ! Component: 150 - total flux cleaned = 0.000604974 Jy ! Component: 200 - total flux cleaned = 0.000696553 Jy ! Total flux subtracted in 200 components = 0.000696553 Jy ! Clean residual min=-0.000744 max=0.000718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.186332 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 172 components and 0.186332 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=0.077890Jy sigma=0.000650 ! Fit after self-cal, rms=0.077891Jy sigma=0.000650 ! 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=0.077891Jy sigma=0.000650 ! Fit after self-cal, rms=0.077859Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=2.41 mas, bpa=32.72 degrees ! Estimated noise=320.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589112 Jy ! Component: 100 - total flux cleaned = 0.000962645 Jy ! Component: 150 - total flux cleaned = 0.00120295 Jy ! Component: 200 - total flux cleaned = 0.00141106 Jy ! Total flux subtracted in 200 components = 0.00141106 Jy ! Clean residual min=-0.000844 max=0.000934 Jy/beam ! Clean residual mean=-0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.187743 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 186 components and 0.187743 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=0.077858Jy sigma=0.000650 ! Fit after self-cal, rms=0.077856Jy sigma=0.000650 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 = 0.000156352 Jy ! Component: 100 - total flux cleaned = 0.00029813 Jy ! Component: 150 - total flux cleaned = 0.00038126 Jy ! Component: 200 - total flux cleaned = 0.000449457 Jy ! Total flux subtracted in 200 components = 0.000449457 Jy ! Clean residual min=-0.000807 max=0.000934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.188192 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 190 components and 0.188192 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=0.077855Jy sigma=0.000650 ! Fit after self-cal, rms=0.077855Jy sigma=0.000650 ! 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=0.9932 mas, bmaj=1.536 mas, bpa=23.61 degrees ! Estimated noise=256.363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 1.536 at 23.61 degrees (North through East) ! Clean map min=-0.00073249 max=0.10743 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=0.7626 mas, bmaj=1.321 mas, bpa=27.65 degrees ! Estimated noise=732.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0802014 Jy ! Component: 100 - total flux cleaned = 0.10546 Jy ! Component: 150 - total flux cleaned = 0.120989 Jy ! Component: 200 - total flux cleaned = 0.131731 Jy ! Total flux subtracted in 200 components = 0.131731 Jy ! Clean residual min=-0.003290 max=0.006064 Jy/beam ! Clean residual mean=-0.000063 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.131731 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.131731 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.536 mas, bpa=23.61 degrees ! Estimated noise=256.363 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 = 0.0123651 Jy ! Component: 100 - total flux cleaned = 0.0205286 Jy ! Component: 150 - total flux cleaned = 0.0262815 Jy ! Component: 200 - total flux cleaned = 0.0304458 Jy ! Total flux subtracted in 200 components = 0.0304458 Jy ! Clean residual min=-0.001455 max=0.002727 Jy/beam ! Clean residual mean=-0.000057 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.162177 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.162177 Jy ! Inverting map ! Added new window around map position (0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322361 Jy ! Component: 100 - total flux cleaned = 0.00574094 Jy ! Component: 150 - total flux cleaned = 0.00781107 Jy ! Component: 200 - total flux cleaned = 0.00957418 Jy ! Total flux subtracted in 200 components = 0.00957418 Jy ! Clean residual min=-0.001044 max=0.001270 Jy/beam ! Clean residual mean=-0.000036 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.171751 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 87 components and 0.171751 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=2.251 mas, bmaj=2.41 mas, bpa=32.72 degrees ! Estimated noise=320.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027165 Jy ! Component: 100 - total flux cleaned = 0.00486485 Jy ! Component: 150 - total flux cleaned = 0.00664791 Jy ! Component: 200 - total flux cleaned = 0.00814853 Jy ! Total flux subtracted in 200 components = 0.00814853 Jy ! Clean residual min=-0.001400 max=0.001257 Jy/beam ! Clean residual mean=-0.000045 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.179899 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 = 0.00127136 Jy ! Component: 100 - total flux cleaned = 0.00235509 Jy ! Component: 150 - total flux cleaned = 0.00328347 Jy ! Component: 200 - total flux cleaned = 0.00408364 Jy ! Total flux subtracted in 200 components = 0.00408364 Jy ! Clean residual min=-0.001132 max=0.000969 Jy/beam ! Clean residual mean=-0.000026 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.183983 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 186 components and 0.183983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.536 mas, bpa=23.61 degrees ! Estimated noise=256.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764078 Jy ! Component: 100 - total flux cleaned = 0.00138621 Jy ! Component: 150 - total flux cleaned = 0.00193768 Jy ! Component: 200 - total flux cleaned = 0.00235499 Jy ! Total flux subtracted in 200 components = 0.00235499 Jy ! Clean residual min=-0.000716 max=0.000734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.186338 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 210 components and 0.186338 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=0.077864Jy sigma=0.000650 ! Fit after self-cal, rms=0.077859Jy sigma=0.000650 wmodel J0737+5941_X_2017_02_24_pus_map.mod ! Writing 210 model components to file: J0737+5941_X_2017_02_24_pus_map.mod wobs J0737+5941_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0737+5941_X_2017_02_24_pus_uvs.fits wwins J0737+5941_X_2017_02_24_pus_map.win ! wwins: Wrote 7 windows to J0737+5941_X_2017_02_24_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 = 7.68689e-05 Jy ! Component: 100 - total flux cleaned = 0.00016188 Jy ! Component: 150 - total flux cleaned = 0.000220282 Jy ! Component: 200 - total flux cleaned = 0.000332028 Jy ! Component: 250 - total flux cleaned = 0.000397008 Jy ! Component: 300 - total flux cleaned = 0.000449656 Jy ! Component: 350 - total flux cleaned = 0.000501012 Jy ! Component: 400 - total flux cleaned = 0.000561418 Jy ! Component: 450 - total flux cleaned = 0.000581189 Jy ! Component: 500 - total flux cleaned = 0.000619888 Jy ! Component: 550 - total flux cleaned = 0.00063894 Jy ! Component: 600 - total flux cleaned = 0.000685643 Jy ! Component: 650 - total flux cleaned = 0.000731433 Jy ! Component: 700 - total flux cleaned = 0.00077632 Jy ! Component: 750 - total flux cleaned = 0.000811601 Jy ! Component: 800 - total flux cleaned = 0.000811746 Jy ! Component: 850 - total flux cleaned = 0.000837613 Jy ! Component: 900 - total flux cleaned = 0.000888229 Jy ! Component: 950 - total flux cleaned = 0.000896433 Jy ! Component: 1000 - total flux cleaned = 0.000929256 Jy ! Component: 1050 - total flux cleaned = 0.000937442 Jy ! Component: 1100 - total flux cleaned = 0.000953522 Jy ! Component: 1150 - total flux cleaned = 0.00097712 Jy ! Component: 1200 - total flux cleaned = 0.000984927 Jy ! Component: 1250 - total flux cleaned = 0.00100039 Jy ! Component: 1300 - total flux cleaned = 0.00100035 Jy ! Component: 1350 - total flux cleaned = 0.00100791 Jy ! Component: 1400 - total flux cleaned = 0.00101534 Jy ! Component: 1450 - total flux cleaned = 0.00100807 Jy ! Component: 1500 - total flux cleaned = 0.0010081 Jy ! Component: 1550 - total flux cleaned = 0.00101532 Jy ! Component: 1600 - total flux cleaned = 0.00102243 Jy ! Component: 1650 - total flux cleaned = 0.00102239 Jy ! Component: 1700 - total flux cleaned = 0.00103618 Jy ! Component: 1750 - total flux cleaned = 0.00102244 Jy ! Component: 1800 - total flux cleaned = 0.00103609 Jy ! Component: 1850 - total flux cleaned = 0.001063 Jy ! Component: 1900 - total flux cleaned = 0.00106294 Jy ! Component: 1950 - total flux cleaned = 0.00106301 Jy ! Component: 2000 - total flux cleaned = 0.00109558 Jy ! Total flux subtracted in 2048 components = 0.00104375 Jy ! Clean residual min=-0.000349 max=0.000361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.187382 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 366 components and 0.187382 Jy ![Exited script file: muppet] wmap "J0737+5941_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 1.536 at 23.61 degrees (North through East) ! Clean map min=-0.00068841 max=0.10721 Jy/beam ! Writing clean map to FITS file: J0737+5941_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341099 0.341099 0.682198 1.3644 2.72879 5.45759 10.9152 21.8303 43.6607 87.3214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 1.536 at 23.61 degrees (North through East) ! Clean map min=-0.00068841 max=0.10721 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 J0737+5941_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:39 2019