! Started logfile: J1709-1728_X_2017_06_10_pus_uvs.log on Mon May 6 12:50:27 2019 obs J1709-1728_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1709-1728_X_2017_06_10_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884921 visibilities/baseline/integration-bin. ! Found source: J1709-1728 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 13380 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 J1709-1728_X_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745460Jy sigma=0.006350 ! Fit after self-cal, rms=0.734541Jy sigma=0.006260 ! 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=0.6525 mas, bmaj=1.62 mas, bpa=0.792 degrees ! Estimated noise=1111.63 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 = 0.193969 Jy ! Component: 100 - total flux cleaned = 0.254915 Jy ! Total flux subtracted in 100 components = 0.254915 Jy ! Clean residual min=-0.010247 max=0.026729 Jy/beam ! Clean residual mean=0.000099 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.254915 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.254915 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=0.104300Jy sigma=0.000871 ! Fit after self-cal, rms=0.104029Jy sigma=0.000869 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287976 Jy ! Component: 100 - total flux cleaned = 0.0430816 Jy ! Total flux subtracted in 100 components = 0.0430816 Jy ! Clean residual min=-0.007161 max=0.018946 Jy/beam ! Clean residual mean=0.000056 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.297997 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.297997 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=0.092189Jy sigma=0.000744 ! Fit after self-cal, rms=0.092169Jy sigma=0.000744 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172929 Jy ! Component: 100 - total flux cleaned = 0.0264976 Jy ! Total flux subtracted in 100 components = 0.0264976 Jy ! Clean residual min=-0.005538 max=0.011741 Jy/beam ! Clean residual mean=0.000029 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.324495 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.324495 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=0.088038Jy sigma=0.000701 ! Fit after self-cal, rms=0.087708Jy sigma=0.000698 ! 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=0.8565 mas, bmaj=1.982 mas, bpa=1.587 degrees ! Estimated noise=723.065 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 = 0.0110972 Jy ! Component: 100 - total flux cleaned = 0.0169098 Jy ! Component: 150 - total flux cleaned = 0.0203281 Jy ! Component: 200 - total flux cleaned = 0.0223867 Jy ! Total flux subtracted in 200 components = 0.0223867 Jy ! Clean residual min=-0.003565 max=0.006519 Jy/beam ! Clean residual mean=0.000027 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.346881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.346881 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=0.086493Jy sigma=0.000684 ! Fit after self-cal, rms=0.086367Jy sigma=0.000683 ! Inverting map ! Added new window around map position (2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693875 Jy ! Component: 100 - total flux cleaned = 0.0105502 Jy ! Component: 150 - total flux cleaned = 0.0126277 Jy ! Component: 200 - total flux cleaned = 0.0132733 Jy ! Total flux subtracted in 200 components = 0.0132733 Jy ! Clean residual min=-0.003420 max=0.004326 Jy/beam ! Clean residual mean=0.000010 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.360155 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.360155 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=0.085740Jy sigma=0.000679 ! Fit after self-cal, rms=0.085670Jy sigma=0.000678 ! 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 1.14 KP 1.02 ! LA 0.95 MK 0.99 NL 1.00 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.99 ! LA 0.96 MK 0.98 NL 0.97 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.11 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.11 KP 1.00 ! LA 0.98 MK 1.03 NL 0.97 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.12 KP 1.00 ! LA 0.99 MK 1.03 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.14 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 1.00 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.14 KP 1.02 ! LA 0.98 MK 0.99 NL 0.97 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.14 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.14 KP 0.98 ! LA 1.00 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.13 KP 1.02 ! LA 1.01 MK 0.96 NL 0.98 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 KP 0.99 ! LA 0.97 MK 1.02 NL 0.96 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.085670Jy sigma=0.000678 ! Fit after self-cal, rms=0.086714Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8578 mas, bmaj=1.98 mas, bpa=1.829 degrees ! Estimated noise=724.911 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 = 0.000757104 Jy ! Component: 100 - total flux cleaned = 0.00114893 Jy ! Component: 150 - total flux cleaned = 0.00146894 Jy ! Component: 200 - total flux cleaned = 0.00170294 Jy ! Total flux subtracted in 200 components = 0.00170294 Jy ! Clean residual min=-0.002870 max=0.002690 Jy/beam ! Clean residual mean=-0.000006 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.361858 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.361858 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=0.086612Jy sigma=0.000670 ! Fit after self-cal, rms=0.086644Jy sigma=0.000670 ! 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=0.086644Jy sigma=0.000670 ! Fit after self-cal, rms=0.087519Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=1.973 mas, bpa=1.871 degrees ! Estimated noise=724.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423152 Jy ! Component: 100 - total flux cleaned = 0.000578194 Jy ! Component: 150 - total flux cleaned = 0.000646424 Jy ! Component: 200 - total flux cleaned = 0.000738126 Jy ! Total flux subtracted in 200 components = 0.000738126 Jy ! Clean residual min=-0.002376 max=0.002237 Jy/beam ! Clean residual mean=-0.000007 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.362596 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.362596 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=0.087488Jy sigma=0.000664 ! Fit after self-cal, rms=0.087511Jy sigma=0.000663 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 = 5.42641e-05 Jy ! Component: 100 - total flux cleaned = 8.1004e-05 Jy ! Component: 150 - total flux cleaned = 0.000105845 Jy ! Component: 200 - total flux cleaned = 0.000129327 Jy ! Total flux subtracted in 200 components = 0.000129327 Jy ! Clean residual min=-0.002363 max=0.002185 Jy/beam ! Clean residual mean=-0.000007 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.362725 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.362725 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=0.087496Jy sigma=0.000663 ! Fit after self-cal, rms=0.087494Jy sigma=0.000663 ! 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=0.087494Jy sigma=0.000663 ! Fit after self-cal, rms=0.087174Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=1.973 mas, bpa=1.825 degrees ! Estimated noise=724.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14984e-05 Jy ! Component: 100 - total flux cleaned = 5.41326e-05 Jy ! Component: 150 - total flux cleaned = 3.32313e-05 Jy ! Component: 200 - total flux cleaned = 3.34451e-05 Jy ! Total flux subtracted in 200 components = 3.34451e-05 Jy ! Clean residual min=-0.002271 max=0.002251 Jy/beam ! Clean residual mean=-0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.362759 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.362759 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=0.087161Jy sigma=0.000657 ! Fit after self-cal, rms=0.087177Jy sigma=0.000657 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 (-0.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198608 Jy ! Component: 100 - total flux cleaned = 0.00241382 Jy ! Component: 150 - total flux cleaned = 0.00244656 Jy ! Component: 200 - total flux cleaned = 0.00239291 Jy ! Total flux subtracted in 200 components = 0.00239291 Jy ! Clean residual min=-0.002082 max=0.001826 Jy/beam ! Clean residual mean=-0.000009 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.365151 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.365151 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=0.087130Jy sigma=0.000657 ! Fit after self-cal, rms=0.087128Jy sigma=0.000657 ! 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=0.087128Jy sigma=0.000657 ! Fit after self-cal, rms=0.087100Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=4.327 mas, bpa=5.625 degrees ! Estimated noise=927.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010276 Jy ! Component: 100 - total flux cleaned = 0.00123781 Jy ! Component: 150 - total flux cleaned = 0.00140462 Jy ! Component: 200 - total flux cleaned = 0.00147482 Jy ! Total flux subtracted in 200 components = 0.00147482 Jy ! Clean residual min=-0.002478 max=0.002514 Jy/beam ! Clean residual mean=-0.000018 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.366626 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.366626 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=0.087094Jy sigma=0.000657 ! Fit after self-cal, rms=0.087093Jy sigma=0.000657 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 = 0.000228883 Jy ! Component: 100 - total flux cleaned = 0.000292152 Jy ! Component: 150 - total flux cleaned = 0.000320669 Jy ! Component: 200 - total flux cleaned = 0.000359047 Jy ! Total flux subtracted in 200 components = 0.000359047 Jy ! Clean residual min=-0.002421 max=0.002416 Jy/beam ! Clean residual mean=-0.000019 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.366985 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.366985 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=0.087092Jy sigma=0.000657 ! Fit after self-cal, rms=0.087091Jy sigma=0.000657 ! 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=0.8557 mas, bmaj=1.971 mas, bpa=1.827 degrees ! Estimated noise=723.785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8557 x 1.971 at 1.827 degrees (North through East) ! Clean map min=-0.0018865 max=0.26369 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=0.6514 mas, bmaj=1.607 mas, bpa=1.195 degrees ! Estimated noise=1116.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195128 Jy ! Component: 100 - total flux cleaned = 0.258588 Jy ! Component: 150 - total flux cleaned = 0.289748 Jy ! Component: 200 - total flux cleaned = 0.307891 Jy ! Total flux subtracted in 200 components = 0.307891 Jy ! Clean residual min=-0.004447 max=0.009297 Jy/beam ! Clean residual mean=0.000040 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.307891 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.307891 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=1.971 mas, bpa=1.827 degrees ! Estimated noise=723.785 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 = 0.0185782 Jy ! Component: 100 - total flux cleaned = 0.0290556 Jy ! Component: 150 - total flux cleaned = 0.0357331 Jy ! Component: 200 - total flux cleaned = 0.0404278 Jy ! Total flux subtracted in 200 components = 0.0404278 Jy ! Clean residual min=-0.002629 max=0.002721 Jy/beam ! Clean residual mean=0.000018 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.348318 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 66 components and 0.348318 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=2.222 mas, bmaj=4.327 mas, bpa=5.625 degrees ! Estimated noise=927.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600882 Jy ! Component: 100 - total flux cleaned = 0.00968986 Jy ! Component: 150 - total flux cleaned = 0.0121295 Jy ! Component: 200 - total flux cleaned = 0.0138321 Jy ! Total flux subtracted in 200 components = 0.0138321 Jy ! Clean residual min=-0.002744 max=0.002586 Jy/beam ! Clean residual mean=-0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.36215 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 = 0.00124646 Jy ! Component: 100 - total flux cleaned = 0.00217641 Jy ! Component: 150 - total flux cleaned = 0.00287675 Jy ! Component: 200 - total flux cleaned = 0.00340509 Jy ! Total flux subtracted in 200 components = 0.00340509 Jy ! Clean residual min=-0.002454 max=0.002447 Jy/beam ! Clean residual mean=-0.000014 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.365555 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 145 components and 0.365555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=1.971 mas, bpa=1.827 degrees ! Estimated noise=723.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210564 Jy ! Component: 100 - total flux cleaned = 0.000332531 Jy ! Component: 150 - total flux cleaned = 0.00040403 Jy ! Component: 200 - total flux cleaned = 0.000464299 Jy ! Total flux subtracted in 200 components = 0.000464299 Jy ! Clean residual min=-0.001838 max=0.001681 Jy/beam ! Clean residual mean=-0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.36602 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 158 components and 0.366019 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=0.087089Jy sigma=0.000657 ! Fit after self-cal, rms=0.087075Jy sigma=0.000657 wmodel J1709-1728_X_2017_06_10_pus_map.mod ! Writing 158 model components to file: J1709-1728_X_2017_06_10_pus_map.mod wobs J1709-1728_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1709-1728_X_2017_06_10_pus_uvs.fits wwins J1709-1728_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1709-1728_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536628 Jy ! Component: 100 - total flux cleaned = -0.00082492 Jy ! Component: 150 - total flux cleaned = -0.000906875 Jy ! Component: 200 - total flux cleaned = -0.000881468 Jy ! Component: 250 - total flux cleaned = -0.000682808 Jy ! Component: 300 - total flux cleaned = -0.000586258 Jy ! Component: 350 - total flux cleaned = -0.000445085 Jy ! Component: 400 - total flux cleaned = -0.000421789 Jy ! Component: 450 - total flux cleaned = -0.000308908 Jy ! Component: 500 - total flux cleaned = -0.000287423 Jy ! Component: 550 - total flux cleaned = -0.000374867 Jy ! Component: 600 - total flux cleaned = -0.000481675 Jy ! Component: 650 - total flux cleaned = -0.000523532 Jy ! Component: 700 - total flux cleaned = -0.000585426 Jy ! Component: 750 - total flux cleaned = -0.000666195 Jy ! Component: 800 - total flux cleaned = -0.000705668 Jy ! Component: 850 - total flux cleaned = -0.000744929 Jy ! Component: 900 - total flux cleaned = -0.000764287 Jy ! Component: 950 - total flux cleaned = -0.000821427 Jy ! Component: 1000 - total flux cleaned = -0.000858558 Jy ! Component: 1050 - total flux cleaned = -0.000913861 Jy ! Component: 1100 - total flux cleaned = -0.000876817 Jy ! Component: 1150 - total flux cleaned = -0.000967375 Jy ! Component: 1200 - total flux cleaned = -0.000985715 Jy ! Component: 1250 - total flux cleaned = -0.0010921 Jy ! Component: 1300 - total flux cleaned = -0.00112725 Jy ! Component: 1350 - total flux cleaned = -0.00124871 Jy ! Component: 1400 - total flux cleaned = -0.00128291 Jy ! Component: 1450 - total flux cleaned = -0.00140191 Jy ! Component: 1500 - total flux cleaned = -0.00151978 Jy ! Component: 1550 - total flux cleaned = -0.00165314 Jy ! Component: 1600 - total flux cleaned = -0.00178535 Jy ! Component: 1650 - total flux cleaned = -0.00193233 Jy ! Component: 1700 - total flux cleaned = -0.00207793 Jy ! Component: 1750 - total flux cleaned = -0.00212615 Jy ! Component: 1800 - total flux cleaned = -0.00225345 Jy ! Component: 1850 - total flux cleaned = -0.0023322 Jy ! Component: 1900 - total flux cleaned = -0.00247302 Jy ! Component: 1950 - total flux cleaned = -0.00256626 Jy ! Component: 2000 - total flux cleaned = -0.00272023 Jy ! Total flux subtracted in 2048 components = -0.00278134 Jy ! Clean residual min=-0.000983 max=0.000876 Jy/beam ! Clean residual mean=-0.000008 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.363238 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 299 components and 0.363238 Jy ![Exited script file: muppet] wmap "J1709-1728_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8557 x 1.971 at 1.827 degrees (North through East) ! Clean map min=-0.0013912 max=0.26431 Jy/beam ! Writing clean map to FITS file: J1709-1728_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.264312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328333 0.328333 0.656667 1.31333 2.62667 5.25333 10.5067 21.0133 42.0267 84.0533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8557 x 1.971 at 1.827 degrees (North through East) ! Clean map min=-0.0013912 max=0.26431 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 J1709-1728_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:50:29 2019