! Started logfile: J0424+0036_X_2017_07_09_pus_uvs.log on Wed May 8 15:20:59 2019 obs J0424+0036_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0424+0036_X_2017_07_09_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878889 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 979 lines of history. ! ! Reading 9492 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_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.687363Jy sigma=0.005873 ! Fit after self-cal, rms=0.682333Jy sigma=0.005831 ! 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=0.702 mas, bmaj=1.76 mas, bpa=-0.6505 degrees ! Estimated noise=1189.2 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 = 0.242777 Jy ! Component: 100 - total flux cleaned = 0.298957 Jy ! Total flux subtracted in 100 components = 0.298957 Jy ! Clean residual min=-0.009289 max=0.022727 Jy/beam ! Clean residual mean=-0.000079 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.298957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.298957 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=0.091763Jy sigma=0.000775 ! Fit after self-cal, rms=0.091754Jy sigma=0.000775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264651 Jy ! Component: 100 - total flux cleaned = 0.0424802 Jy ! Total flux subtracted in 100 components = 0.0424802 Jy ! Clean residual min=-0.005185 max=0.008300 Jy/beam ! Clean residual mean=-0.000031 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.341437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.341437 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=0.081643Jy sigma=0.000680 ! Fit after self-cal, rms=0.081623Jy sigma=0.000679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103115 Jy ! Component: 100 - total flux cleaned = 0.0172037 Jy ! Total flux subtracted in 100 components = 0.0172037 Jy ! Clean residual min=-0.004428 max=0.004186 Jy/beam ! Clean residual mean=-0.000011 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.358641 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.358641 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=0.079878Jy sigma=0.000663 ! Fit after self-cal, rms=0.079878Jy 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=0.8621 mas, bmaj=1.991 mas, bpa=-0.5652 degrees ! Estimated noise=851.761 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 = 0.00659388 Jy ! Component: 100 - total flux cleaned = 0.0105557 Jy ! Component: 150 - total flux cleaned = 0.013037 Jy ! Component: 200 - total flux cleaned = 0.0146369 Jy ! Total flux subtracted in 200 components = 0.0146369 Jy ! Clean residual min=-0.003113 max=0.003606 Jy/beam ! Clean residual mean=0.000001 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.373278 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.373278 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=0.079326Jy sigma=0.000657 ! Fit after self-cal, rms=0.079315Jy sigma=0.000657 ! 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 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.97 MK 0.99 NL 1.01 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.04 ! LA 0.96 MK 0.97 NL 1.01 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.99 ! LA 1.02 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.03 KP 0.98 ! LA 0.99 MK 1.01 NL 1.02 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 0.97 ! LA 0.99 MK 1.01 NL 0.99 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.02 ! LA 1.02 MK 1.01 NL 1.01 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 1.01 ! LA 1.01 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.02 ! LA 0.97 MK 1.03 NL 0.99 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.079315Jy sigma=0.000657 ! Fit after self-cal, rms=0.079216Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=1.996 mas, bpa=-0.6132 degrees ! Estimated noise=852.943 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 = 0.00061844 Jy ! Component: 100 - total flux cleaned = 0.000502442 Jy ! Component: 150 - total flux cleaned = 0.000476789 Jy ! Component: 200 - total flux cleaned = 0.000476906 Jy ! Total flux subtracted in 200 components = 0.000476906 Jy ! Clean residual min=-0.002796 max=0.003489 Jy/beam ! Clean residual mean=0.000011 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.373755 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.373755 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=0.079206Jy sigma=0.000653 ! Fit after self-cal, rms=0.079211Jy sigma=0.000653 ! 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=0.079211Jy sigma=0.000653 ! Fit after self-cal, rms=0.079209Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=1.996 mas, bpa=-0.6453 degrees ! Estimated noise=853.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222792 Jy ! Component: 100 - total flux cleaned = 0.000209083 Jy ! Component: 150 - total flux cleaned = 0.000185785 Jy ! Component: 200 - total flux cleaned = 0.000175213 Jy ! Total flux subtracted in 200 components = 0.000175213 Jy ! Clean residual min=-0.002801 max=0.003501 Jy/beam ! Clean residual mean=0.000011 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.37393 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.37393 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=0.079204Jy sigma=0.000653 ! Fit after self-cal, rms=0.079202Jy sigma=0.000653 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 (14.2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285611 Jy ! Component: 100 - total flux cleaned = 0.0034422 Jy ! Component: 150 - total flux cleaned = 0.00357223 Jy ! Component: 200 - total flux cleaned = 0.0037471 Jy ! Total flux subtracted in 200 components = 0.0037471 Jy ! Clean residual min=-0.002598 max=0.003041 Jy/beam ! Clean residual mean=0.000020 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.377677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.377677 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=0.079085Jy sigma=0.000652 ! Fit after self-cal, rms=0.079084Jy sigma=0.000652 ! Inverting map ! Added new window around map position (10.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278752 Jy ! Component: 100 - total flux cleaned = 0.00434343 Jy ! Component: 150 - total flux cleaned = 0.00544686 Jy ! Component: 200 - total flux cleaned = 0.00595179 Jy ! Total flux subtracted in 200 components = 0.00595179 Jy ! Clean residual min=-0.002305 max=0.002194 Jy/beam ! Clean residual mean=0.000016 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.383629 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.383629 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=0.078968Jy sigma=0.000651 ! Fit after self-cal, rms=0.078965Jy sigma=0.000651 ! 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=0.078965Jy sigma=0.000651 ! Fit after self-cal, rms=0.078670Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=1.997 mas, bpa=-0.6684 degrees ! Estimated noise=851.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119116 Jy ! Component: 100 - total flux cleaned = 0.00209371 Jy ! Component: 150 - total flux cleaned = 0.00258515 Jy ! Component: 200 - total flux cleaned = 0.00285714 Jy ! Total flux subtracted in 200 components = 0.00285714 Jy ! Clean residual min=-0.002174 max=0.002159 Jy/beam ! Clean residual mean=0.000012 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.386486 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.386486 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=0.078641Jy sigma=0.000648 ! Fit after self-cal, rms=0.078643Jy sigma=0.000648 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 = 0.000418136 Jy ! Component: 100 - total flux cleaned = 0.000565928 Jy ! Component: 150 - total flux cleaned = 0.000679566 Jy ! Component: 200 - total flux cleaned = 0.000786615 Jy ! Total flux subtracted in 200 components = 0.000786615 Jy ! Clean residual min=-0.002163 max=0.002144 Jy/beam ! Clean residual mean=0.000012 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.387272 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.387272 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=0.078629Jy sigma=0.000648 ! Fit after self-cal, rms=0.078629Jy sigma=0.000648 ! 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=0.078629Jy sigma=0.000648 ! Fit after self-cal, rms=0.078592Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=3.33 mas, bpa=-9.687 degrees ! Estimated noise=1111.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813633 Jy ! Component: 100 - total flux cleaned = 0.000972248 Jy ! Component: 150 - total flux cleaned = 0.00107957 Jy ! Component: 200 - total flux cleaned = 0.00117267 Jy ! Total flux subtracted in 200 components = 0.00117267 Jy ! Clean residual min=-0.002027 max=0.002322 Jy/beam ! Clean residual mean=0.000025 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.388445 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.388445 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=0.078597Jy sigma=0.000648 ! Fit after self-cal, rms=0.078594Jy sigma=0.000648 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 = -2.49806e-05 Jy ! Component: 100 - total flux cleaned = 6.04064e-05 Jy ! Component: 150 - total flux cleaned = 8.02381e-05 Jy ! Component: 200 - total flux cleaned = 0.000113506 Jy ! Total flux subtracted in 200 components = 0.000113506 Jy ! Clean residual min=-0.001954 max=0.002284 Jy/beam ! Clean residual mean=0.000024 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.388558 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.388559 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=0.078600Jy sigma=0.000648 ! Fit after self-cal, rms=0.078597Jy sigma=0.000648 ! 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=0.8645 mas, bmaj=1.997 mas, bpa=-0.6745 degrees ! Estimated noise=851.053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.997 at -0.6745 degrees (North through East) ! Clean map min=-0.0019902 max=0.32044 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=0.703 mas, bmaj=1.763 mas, bpa=-0.7792 degrees ! Estimated noise=1190.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242981 Jy ! Component: 100 - total flux cleaned = 0.299128 Jy ! Component: 150 - total flux cleaned = 0.325309 Jy ! Component: 200 - total flux cleaned = 0.341139 Jy ! Total flux subtracted in 200 components = 0.341139 Jy ! Clean residual min=-0.004738 max=0.008158 Jy/beam ! Clean residual mean=-0.000025 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.341139 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.341139 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=1.997 mas, bpa=-0.6745 degrees ! Estimated noise=851.053 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 = 0.012911 Jy ! Component: 100 - total flux cleaned = 0.0202536 Jy ! Component: 150 - total flux cleaned = 0.0250868 Jy ! Component: 200 - total flux cleaned = 0.0287291 Jy ! Total flux subtracted in 200 components = 0.0287291 Jy ! Clean residual min=-0.002895 max=0.004060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.369868 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.369868 Jy ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404779 Jy ! Component: 100 - total flux cleaned = 0.00651822 Jy ! Component: 150 - total flux cleaned = 0.00820037 Jy ! Component: 200 - total flux cleaned = 0.00951008 Jy ! Total flux subtracted in 200 components = 0.00951008 Jy ! Clean residual min=-0.002214 max=0.002074 Jy/beam ! Clean residual mean=0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.379378 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.379378 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=2.105 mas, bmaj=3.33 mas, bpa=-9.687 degrees ! Estimated noise=1111.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218466 Jy ! Component: 100 - total flux cleaned = 0.00367991 Jy ! Component: 150 - total flux cleaned = 0.00450823 Jy ! Component: 200 - total flux cleaned = 0.0050759 Jy ! Total flux subtracted in 200 components = 0.0050759 Jy ! Clean residual min=-0.002101 max=0.002119 Jy/beam ! Clean residual mean=0.000021 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.384454 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 = 0.000512604 Jy ! Component: 100 - total flux cleaned = 0.000841066 Jy ! Component: 150 - total flux cleaned = 0.00112552 Jy ! Component: 200 - total flux cleaned = 0.00135323 Jy ! Total flux subtracted in 200 components = 0.00135323 Jy ! Clean residual min=-0.001915 max=0.002131 Jy/beam ! Clean residual mean=0.000021 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.385807 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 115 components and 0.385807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=1.997 mas, bpa=-0.6745 degrees ! Estimated noise=851.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173153 Jy ! Component: 100 - total flux cleaned = 0.000358804 Jy ! Component: 150 - total flux cleaned = 0.00045575 Jy ! Component: 200 - total flux cleaned = 0.000545186 Jy ! Total flux subtracted in 200 components = 0.000545186 Jy ! Clean residual min=-0.001819 max=0.001867 Jy/beam ! Clean residual mean=0.000011 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.386352 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.386352 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=0.078569Jy sigma=0.000648 ! Fit after self-cal, rms=0.078563Jy sigma=0.000648 wmodel J0424+0036_X_2017_07_09_pus_map.mod ! Writing 130 model components to file: J0424+0036_X_2017_07_09_pus_map.mod wobs J0424+0036_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0424+0036_X_2017_07_09_pus_uvs.fits wwins J0424+0036_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J0424+0036_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232777 Jy ! Component: 100 - total flux cleaned = -0.000604408 Jy ! Component: 150 - total flux cleaned = -0.00072188 Jy ! Component: 200 - total flux cleaned = -0.000806945 Jy ! Component: 250 - total flux cleaned = -0.00080735 Jy ! Component: 300 - total flux cleaned = -0.000781392 Jy ! Component: 350 - total flux cleaned = -0.00080638 Jy ! Component: 400 - total flux cleaned = -0.000929086 Jy ! Component: 450 - total flux cleaned = -0.000976955 Jy ! Component: 500 - total flux cleaned = -0.0010477 Jy ! Component: 550 - total flux cleaned = -0.00113891 Jy ! Component: 600 - total flux cleaned = -0.00116108 Jy ! Component: 650 - total flux cleaned = -0.00133684 Jy ! Component: 700 - total flux cleaned = -0.00137992 Jy ! Component: 750 - total flux cleaned = -0.00146497 Jy ! Component: 800 - total flux cleaned = -0.00150716 Jy ! Component: 850 - total flux cleaned = -0.00158946 Jy ! Component: 900 - total flux cleaned = -0.00164992 Jy ! Component: 950 - total flux cleaned = -0.00164987 Jy ! Component: 1000 - total flux cleaned = -0.00172833 Jy ! Component: 1050 - total flux cleaned = -0.00176669 Jy ! Component: 1100 - total flux cleaned = -0.0017285 Jy ! Component: 1150 - total flux cleaned = -0.00172874 Jy ! Component: 1200 - total flux cleaned = -0.00176573 Jy ! Component: 1250 - total flux cleaned = -0.00180173 Jy ! Component: 1300 - total flux cleaned = -0.00180191 Jy ! Component: 1350 - total flux cleaned = -0.00181959 Jy ! Component: 1400 - total flux cleaned = -0.00181955 Jy ! Component: 1450 - total flux cleaned = -0.0018369 Jy ! Component: 1500 - total flux cleaned = -0.00181986 Jy ! Component: 1550 - total flux cleaned = -0.00182037 Jy ! Component: 1600 - total flux cleaned = -0.00178769 Jy ! Component: 1650 - total flux cleaned = -0.00186937 Jy ! Component: 1700 - total flux cleaned = -0.00186967 Jy ! Component: 1750 - total flux cleaned = -0.00188582 Jy ! Component: 1800 - total flux cleaned = -0.00186998 Jy ! Component: 1850 - total flux cleaned = -0.00188556 Jy ! Component: 1900 - total flux cleaned = -0.00187014 Jy ! Component: 1950 - total flux cleaned = -0.00188535 Jy ! Component: 2000 - total flux cleaned = -0.00194539 Jy ! Total flux subtracted in 2048 components = -0.0020196 Jy ! Clean residual min=-0.000893 max=0.000854 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.384333 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 272 components and 0.384333 Jy ![Exited script file: muppet] wmap "J0424+0036_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.997 at -0.6745 degrees (North through East) ! Clean map min=-0.0015381 max=0.32064 Jy/beam ! Writing clean map to FITS file: J0424+0036_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.320638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255509 0.255509 0.511017 1.02203 2.04407 4.08814 8.17628 16.3526 32.7051 65.4102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.32 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.997 at -0.6745 degrees (North through East) ! Clean map min=-0.0015381 max=0.32064 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_09_pus_uvs.log closed on Wed May 8 15:21:01 2019