! Started logfile: J2108-2101_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:38 2019 obs J2108-2101_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2108-2101_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.674792 visibilities/baseline/integration-bin. ! Found source: J2108-2101 ! ! 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 947 lines of history. ! ! Reading 85704 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 J2108-2101_X_2017_09_26_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 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 813 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 935 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 635 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 784 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 758 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 758 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 758 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1057 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1057 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994174Jy sigma=0.007788 ! Fit after self-cal, rms=0.955562Jy sigma=0.007503 ! 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=0.7471 mas, bmaj=3.182 mas, bpa=-17.75 degrees ! Estimated noise=843.747 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 = 0.0351866 Jy ! Component: 100 - total flux cleaned = 0.0430496 Jy ! Total flux subtracted in 100 components = 0.0430496 Jy ! Clean residual min=-0.002398 max=0.002795 Jy/beam ! Clean residual mean=0.000027 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0430496 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0430496 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=0.085065Jy sigma=0.000619 ! Fit after self-cal, rms=0.083731Jy sigma=0.000609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476477 Jy ! Component: 100 - total flux cleaned = 0.00687568 Jy ! Total flux subtracted in 100 components = 0.00687568 Jy ! Clean residual min=-0.002222 max=0.002029 Jy/beam ! Clean residual mean=0.000026 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0499253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0499253 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=0.083323Jy sigma=0.000606 ! Fit after self-cal, rms=0.083305Jy sigma=0.000606 ! 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=1.12 mas, bmaj=3.947 mas, bpa=-13.95 degrees ! Estimated noise=345.046 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 = 0.00261521 Jy ! Component: 100 - total flux cleaned = 0.00402915 Jy ! Component: 150 - total flux cleaned = 0.00487702 Jy ! Component: 200 - total flux cleaned = 0.00541211 Jy ! Total flux subtracted in 200 components = 0.00541211 Jy ! Clean residual min=-0.001884 max=0.002086 Jy/beam ! Clean residual mean=0.000053 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0553374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0553374 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=0.083213Jy sigma=0.000605 ! Fit after self-cal, rms=0.083186Jy sigma=0.000605 ! 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 1.06 FD 1.05 HN 0.91 KP 0.94 ! LA 1.07 MK 1.09 NL 0.98 OV 1.08 ! PT 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.97 KP 1.01 ! LA 1.04 MK 1.11 NL 1.04 OV 1.08 ! PT 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 1.07 MK 1.09 NL 1.01 OV 1.16 ! PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 0.98 KP 1.01 ! LA 1.01 MK 1.13 NL 0.97 OV 1.13 ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.93 KP 1.03 ! LA 0.99 MK 1.03 NL 0.94 OV 1.10 ! PT 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.94 KP 1.01 ! LA 0.97 MK 1.03 NL 0.95 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 7. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.01 KP 1.00 ! LA 0.98 MK 1.12 NL 1.04 OV 1.07 ! PT 0.95 ! ! ! Correcting IF 8. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 0.86 ! LA 0.92 MK 1.04 NL 1.12 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.84 KP 0.94 ! LA 0.93 MK 0.99 NL 1.06 OV 1.13 ! PT 0.96 ! ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.80 KP 0.91 ! LA 0.98 MK 0.93 NL 1.01 OV 1.19 ! PT 0.95 ! ! ! Correcting IF 11. ! A total of 360 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.81 KP 0.97 ! LA 0.94 MK 0.90 NL 0.96 OV 1.10 ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 0.87 KP 0.94 ! LA 0.96 MK 0.87 NL 1.00 OV 1.03 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.083186Jy sigma=0.000605 ! Fit after self-cal, rms=0.081889Jy sigma=0.000605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=3.927 mas, bpa=-13.82 degrees ! Estimated noise=351.633 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 = 0.000530356 Jy ! Component: 100 - total flux cleaned = 0.000589195 Jy ! Component: 150 - total flux cleaned = 0.000653102 Jy ! Component: 200 - total flux cleaned = 0.000697299 Jy ! Total flux subtracted in 200 components = 0.000697299 Jy ! Clean residual min=-0.001282 max=0.001738 Jy/beam ! Clean residual mean=0.000052 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0560347 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0560347 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=0.081884Jy sigma=0.000605 ! Fit after self-cal, rms=0.081830Jy sigma=0.000604 ! 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=0.081830Jy sigma=0.000604 ! Fit after self-cal, rms=0.081628Jy sigma=0.000603 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=3.914 mas, bpa=-13.73 degrees ! Estimated noise=351.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554084 Jy ! Component: 100 - total flux cleaned = 0.000586071 Jy ! Component: 150 - total flux cleaned = 0.000598623 Jy ! Component: 200 - total flux cleaned = 0.000609273 Jy ! Total flux subtracted in 200 components = 0.000609273 Jy ! Clean residual min=-0.001220 max=0.001934 Jy/beam ! Clean residual mean=0.000026 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.056644 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.056644 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=0.081623Jy sigma=0.000603 ! Fit after self-cal, rms=0.081655Jy sigma=0.000603 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 = 0.000225521 Jy ! Component: 100 - total flux cleaned = 0.000250571 Jy ! Component: 150 - total flux cleaned = 0.000261034 Jy ! Component: 200 - total flux cleaned = 0.000279779 Jy ! Total flux subtracted in 200 components = 0.000279779 Jy ! Clean residual min=-0.001178 max=0.001768 Jy/beam ! Clean residual mean=0.000030 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0569237 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0569237 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=0.081653Jy sigma=0.000603 ! Fit after self-cal, rms=0.081653Jy sigma=0.000603 ! 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=0.081653Jy sigma=0.000603 ! Fit after self-cal, rms=0.081812Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=3.904 mas, bpa=-13.68 degrees ! Estimated noise=351.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393512 Jy ! Component: 100 - total flux cleaned = 0.000406458 Jy ! Component: 150 - total flux cleaned = 0.000427546 Jy ! Component: 200 - total flux cleaned = 0.000436528 Jy ! Total flux subtracted in 200 components = 0.000436528 Jy ! Clean residual min=-0.001192 max=0.001892 Jy/beam ! Clean residual mean=0.000024 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0573603 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0573603 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=0.081809Jy sigma=0.000603 ! Fit after self-cal, rms=0.081830Jy sigma=0.000603 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 = 5.47327e-05 Jy ! Component: 100 - total flux cleaned = 6.44537e-05 Jy ! Component: 150 - total flux cleaned = 7.33019e-05 Jy ! Component: 200 - total flux cleaned = 8.88373e-05 Jy ! Total flux subtracted in 200 components = 8.88373e-05 Jy ! Clean residual min=-0.001182 max=0.001856 Jy/beam ! Clean residual mean=0.000026 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0574491 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0574491 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=0.081828Jy sigma=0.000603 ! Fit after self-cal, rms=0.081824Jy sigma=0.000603 ! 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=0.081824Jy sigma=0.000603 ! Fit after self-cal, rms=0.081700Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=5.548 mas, bpa=4.239 degrees ! Estimated noise=398.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641966 Jy ! Component: 100 - total flux cleaned = 0.000712077 Jy ! Component: 150 - total flux cleaned = 0.000757197 Jy ! Component: 200 - total flux cleaned = 0.000787113 Jy ! Total flux subtracted in 200 components = 0.000787113 Jy ! Clean residual min=-0.001581 max=0.002105 Jy/beam ! Clean residual mean=0.000038 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0582362 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.0582362 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=0.081699Jy sigma=0.000603 ! Fit after self-cal, rms=0.081702Jy sigma=0.000603 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 = 0.000129064 Jy ! Component: 100 - total flux cleaned = 0.000160806 Jy ! Component: 150 - total flux cleaned = 0.000188636 Jy ! Component: 200 - total flux cleaned = 0.000196922 Jy ! Total flux subtracted in 200 components = 0.000196922 Jy ! Clean residual min=-0.001557 max=0.002077 Jy/beam ! Clean residual mean=0.000038 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0584331 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0584331 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=0.081702Jy sigma=0.000603 ! Fit after self-cal, rms=0.081701Jy sigma=0.000603 ! 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=1.098 mas, bmaj=3.894 mas, bpa=-13.63 degrees ! Estimated noise=350.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.894 at -13.63 degrees (North through East) ! Clean map min=-0.0011486 max=0.04816 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=0.7349 mas, bmaj=3.161 mas, bpa=-17.35 degrees ! Estimated noise=830.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363173 Jy ! Component: 100 - total flux cleaned = 0.0447025 Jy ! Component: 150 - total flux cleaned = 0.0486975 Jy ! Component: 200 - total flux cleaned = 0.0514176 Jy ! Total flux subtracted in 200 components = 0.0514176 Jy ! Clean residual min=-0.002001 max=0.002338 Jy/beam ! Clean residual mean=0.000013 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0514176 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0514176 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.894 mas, bpa=-13.63 degrees ! Estimated noise=350.202 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) ! Added new window around map position (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302915 Jy ! Component: 100 - total flux cleaned = 0.00482014 Jy ! Component: 150 - total flux cleaned = 0.00601578 Jy ! Component: 200 - total flux cleaned = 0.00688043 Jy ! Total flux subtracted in 200 components = 0.00688043 Jy ! Clean residual min=-0.001133 max=0.001623 Jy/beam ! Clean residual mean=0.000023 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.058298 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.058298 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=2.414 mas, bmaj=5.548 mas, bpa=4.239 degrees ! Estimated noise=398.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930179 Jy ! Component: 100 - total flux cleaned = 0.00148871 Jy ! Component: 150 - total flux cleaned = 0.00169242 Jy ! Component: 200 - total flux cleaned = 0.0018426 Jy ! Total flux subtracted in 200 components = 0.0018426 Jy ! Clean residual min=-0.001336 max=0.001829 Jy/beam ! Clean residual mean=0.000035 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0601406 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 = 9.34955e-05 Jy ! Component: 100 - total flux cleaned = 0.000120338 Jy ! Component: 150 - total flux cleaned = 0.000145482 Jy ! Component: 200 - total flux cleaned = 0.000169195 Jy ! Total flux subtracted in 200 components = 0.000169195 Jy ! Clean residual min=-0.001320 max=0.001808 Jy/beam ! Clean residual mean=0.000035 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0603098 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.0603098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.894 mas, bpa=-13.63 degrees ! Estimated noise=350.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220673 Jy ! Component: 100 - total flux cleaned = -0.000281255 Jy ! Component: 150 - total flux cleaned = -0.000303398 Jy ! Component: 200 - total flux cleaned = -0.000323762 Jy ! Total flux subtracted in 200 components = -0.000323762 Jy ! Clean residual min=-0.001042 max=0.001446 Jy/beam ! Clean residual mean=0.000022 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0599861 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0599861 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=0.081680Jy sigma=0.000602 ! Fit after self-cal, rms=0.081655Jy sigma=0.000602 wmodel J2108-2101_X_2017_09_26_pus_map.mod ! Writing 93 model components to file: J2108-2101_X_2017_09_26_pus_map.mod wobs J2108-2101_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2108-2101_X_2017_09_26_pus_uvs.fits wwins J2108-2101_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J2108-2101_X_2017_09_26_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 = 0.000676202 Jy ! Component: 100 - total flux cleaned = 0.00113458 Jy ! Component: 150 - total flux cleaned = 0.00143166 Jy ! Component: 200 - total flux cleaned = 0.00165391 Jy ! Component: 250 - total flux cleaned = 0.00188295 Jy ! Component: 300 - total flux cleaned = 0.00206788 Jy ! Component: 350 - total flux cleaned = 0.00222933 Jy ! Component: 400 - total flux cleaned = 0.00239947 Jy ! Component: 450 - total flux cleaned = 0.00251845 Jy ! Component: 500 - total flux cleaned = 0.00260468 Jy ! Component: 550 - total flux cleaned = 0.00266034 Jy ! Component: 600 - total flux cleaned = 0.00275368 Jy ! Component: 650 - total flux cleaned = 0.00280496 Jy ! Component: 700 - total flux cleaned = 0.00289271 Jy ! Component: 750 - total flux cleaned = 0.00292931 Jy ! Component: 800 - total flux cleaned = 0.0030241 Jy ! Component: 850 - total flux cleaned = 0.00307015 Jy ! Component: 900 - total flux cleaned = 0.00313756 Jy ! Component: 950 - total flux cleaned = 0.00319226 Jy ! Component: 1000 - total flux cleaned = 0.00325611 Jy ! Component: 1050 - total flux cleaned = 0.00331858 Jy ! Component: 1100 - total flux cleaned = 0.00339993 Jy ! Component: 1150 - total flux cleaned = 0.00343944 Jy ! Component: 1200 - total flux cleaned = 0.00347849 Jy ! Component: 1250 - total flux cleaned = 0.00353568 Jy ! Component: 1300 - total flux cleaned = 0.00358237 Jy ! Component: 1350 - total flux cleaned = 0.00364622 Jy ! Component: 1400 - total flux cleaned = 0.00363704 Jy ! Component: 1450 - total flux cleaned = 0.00368137 Jy ! Component: 1500 - total flux cleaned = 0.00373343 Jy ! Component: 1550 - total flux cleaned = 0.00376751 Jy ! Component: 1600 - total flux cleaned = 0.00377604 Jy ! Component: 1650 - total flux cleaned = 0.00382554 Jy ! Component: 1700 - total flux cleaned = 0.00385784 Jy ! Component: 1750 - total flux cleaned = 0.00387393 Jy ! Component: 1800 - total flux cleaned = 0.00391323 Jy ! Component: 1850 - total flux cleaned = 0.00393639 Jy ! Component: 1900 - total flux cleaned = 0.0039592 Jy ! Component: 1950 - total flux cleaned = 0.00396673 Jy ! Component: 2000 - total flux cleaned = 0.00398139 Jy ! Total flux subtracted in 2048 components = 0.00400335 Jy ! Clean residual min=-0.000390 max=0.000421 Jy/beam ! Clean residual mean=0.000012 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0639894 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 264 components and 0.0639894 Jy ![Exited script file: muppet] wmap "J2108-2101_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.894 at -13.63 degrees (North through East) ! Clean map min=-0.00067966 max=0.048395 Jy/beam ! Writing clean map to FITS file: J2108-2101_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0483948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953124 0.953124 1.90625 3.81249 7.62499 15.25 30.5 60.9999 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.894 at -13.63 degrees (North through East) ! Clean map min=-0.00067966 max=0.048395 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 J2108-2101_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:43 2019