! Started logfile: J0728-2231_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:03 2019 obs J0728-2231_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0728-2231_X_2017_02_24_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0728-2231 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 56724 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 J0728-2231_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976250Jy sigma=0.007352 ! Fit after self-cal, rms=0.945105Jy sigma=0.007160 ! 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=0.6443 mas, bmaj=1.643 mas, bpa=-3.799 degrees ! Estimated noise=819.023 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 = 0.042816 Jy ! Component: 100 - total flux cleaned = 0.0547758 Jy ! Total flux subtracted in 100 components = 0.0547758 Jy ! Clean residual min=-0.002704 max=0.006507 Jy/beam ! Clean residual mean=0.000012 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0547758 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0547758 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=0.096685Jy sigma=0.000653 ! Fit after self-cal, rms=0.096343Jy sigma=0.000651 ! Inverting map ! Added new window around map position (2.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699293 Jy ! Component: 100 - total flux cleaned = 0.0112547 Jy ! Total flux subtracted in 100 components = 0.0112547 Jy ! Clean residual min=-0.002378 max=0.003469 Jy/beam ! Clean residual mean=0.000006 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0660306 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0660306 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=0.095657Jy sigma=0.000645 ! Fit after self-cal, rms=0.095613Jy sigma=0.000645 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040621 Jy ! Component: 100 - total flux cleaned = 0.00672643 Jy ! Total flux subtracted in 100 components = 0.00672643 Jy ! Clean residual min=-0.002399 max=0.003148 Jy/beam ! Clean residual mean=0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.072757 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.072757 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=0.095383Jy sigma=0.000643 ! Fit after self-cal, rms=0.095357Jy sigma=0.000642 ! 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=0.8235 mas, bmaj=2.025 mas, bpa=-3.622 degrees ! Estimated noise=400.413 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 (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427139 Jy ! Component: 100 - total flux cleaned = 0.00650778 Jy ! Component: 150 - total flux cleaned = 0.00738143 Jy ! Component: 200 - total flux cleaned = 0.00769438 Jy ! Total flux subtracted in 200 components = 0.00769438 Jy ! Clean residual min=-0.001708 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0804514 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0804514 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=0.095166Jy sigma=0.000641 ! Fit after self-cal, rms=0.095126Jy sigma=0.000640 ! 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 0.93 FD 1.03 HN 0.97 KP 1.05 ! LA 0.99 MK 1.06 NL 0.99 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.03 ! LA 1.01 MK 1.04 NL 1.06 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.93 KP 1.00 ! LA 0.98 MK 1.01 NL 1.02 OV 0.97 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.02 KP 1.00 ! LA 0.98 MK 1.06 NL 1.04 OV 1.02 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 1.04 ! LA 0.99 MK 1.05 NL 0.98 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 1.02 ! LA 1.02 MK 0.96 NL 1.09 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.97 KP 0.95 ! LA 1.03 MK 0.97 NL 0.98 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.18 KP 0.94 ! LA 1.03 MK 1.00 NL 1.00 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.89 KP 1.00 ! LA 1.02 MK 0.93 NL 0.98 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.90 KP 1.04 ! LA 1.01 MK 0.90 NL 1.01 OV 0.98 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.00 ! LA 0.99 MK 0.89 NL 0.98 OV 0.92 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.81 KP 1.05 ! LA 1.02 MK 0.78 NL 0.93 OV 1.00 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.095126Jy sigma=0.000640 ! Fit after self-cal, rms=0.092351Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=2.025 mas, bpa=-4.195 degrees ! Estimated noise=395.506 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 = 0.00128294 Jy ! Component: 100 - total flux cleaned = 0.00145206 Jy ! Component: 150 - total flux cleaned = 0.00141959 Jy ! Component: 200 - total flux cleaned = 0.00142006 Jy ! Total flux subtracted in 200 components = 0.00142006 Jy ! Clean residual min=-0.001056 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0818715 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0818715 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=0.092315Jy sigma=0.000639 ! Fit after self-cal, rms=0.092273Jy sigma=0.000639 ! 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=0.092273Jy sigma=0.000639 ! Fit after self-cal, rms=0.090560Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.018 mas, bpa=-4.342 degrees ! Estimated noise=393.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097212 Jy ! Component: 100 - total flux cleaned = 0.00100623 Jy ! Component: 150 - total flux cleaned = 0.000982576 Jy ! Component: 200 - total flux cleaned = 0.000982707 Jy ! Total flux subtracted in 200 components = 0.000982707 Jy ! Clean residual min=-0.000999 max=0.001171 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0828542 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0828542 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=0.090538Jy sigma=0.000638 ! Fit after self-cal, rms=0.090506Jy sigma=0.000638 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 (5, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117595 Jy ! Component: 100 - total flux cleaned = 0.00166519 Jy ! Component: 150 - total flux cleaned = 0.00175482 Jy ! Component: 200 - total flux cleaned = 0.00177516 Jy ! Total flux subtracted in 200 components = 0.00177516 Jy ! Clean residual min=-0.000965 max=0.000967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0846293 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0846293 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=0.090487Jy sigma=0.000638 ! Fit after self-cal, rms=0.090474Jy sigma=0.000638 ! 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=0.090474Jy sigma=0.000638 ! Fit after self-cal, rms=0.090068Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=2.018 mas, bpa=-4.439 degrees ! Estimated noise=393.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883797 Jy ! Component: 100 - total flux cleaned = 0.00129562 Jy ! Component: 150 - total flux cleaned = 0.00139074 Jy ! Component: 200 - total flux cleaned = 0.00139124 Jy ! Total flux subtracted in 200 components = 0.00139124 Jy ! Clean residual min=-0.000949 max=0.000879 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0860206 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.0860206 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=0.090056Jy sigma=0.000638 ! Fit after self-cal, rms=0.090047Jy sigma=0.000638 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 = 0.000332764 Jy ! Component: 100 - total flux cleaned = 0.000351979 Jy ! Component: 150 - total flux cleaned = 0.000335471 Jy ! Component: 200 - total flux cleaned = 0.00029166 Jy ! Total flux subtracted in 200 components = 0.00029166 Jy ! Clean residual min=-0.000921 max=0.000834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0863123 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0863123 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=0.090040Jy sigma=0.000638 ! Fit after self-cal, rms=0.090035Jy sigma=0.000638 ! 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=0.090035Jy sigma=0.000638 ! Fit after self-cal, rms=0.089810Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=4.779 mas, bpa=-2.601 degrees ! Estimated noise=516.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723319 Jy ! Component: 100 - total flux cleaned = 0.000902585 Jy ! Component: 150 - total flux cleaned = 0.000921093 Jy ! Component: 200 - total flux cleaned = 0.000898478 Jy ! Total flux subtracted in 200 components = 0.000898478 Jy ! Clean residual min=-0.001133 max=0.001185 Jy/beam ! Clean residual mean=-0.000011 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0872107 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0872108 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=0.089807Jy sigma=0.000638 ! Fit after self-cal, rms=0.089801Jy sigma=0.000638 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 = 0.000161993 Jy ! Component: 100 - total flux cleaned = 0.000144596 Jy ! Component: 150 - total flux cleaned = 0.000123189 Jy ! Component: 200 - total flux cleaned = 0.000103907 Jy ! Total flux subtracted in 200 components = 0.000103907 Jy ! Clean residual min=-0.001139 max=0.001143 Jy/beam ! Clean residual mean=-0.000012 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0873147 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.0873147 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=0.089800Jy sigma=0.000638 ! Fit after self-cal, rms=0.089800Jy sigma=0.000638 ! 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=0.8121 mas, bmaj=2.018 mas, bpa=-4.524 degrees ! Estimated noise=392.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8121 x 2.018 at -4.524 degrees (North through East) ! Clean map min=-0.0008561 max=0.055603 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=0.6347 mas, bmaj=1.649 mas, bpa=-4.769 degrees ! Estimated noise=789.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409132 Jy ! Component: 100 - total flux cleaned = 0.055415 Jy ! Component: 150 - total flux cleaned = 0.0641847 Jy ! Component: 200 - total flux cleaned = 0.0701118 Jy ! Total flux subtracted in 200 components = 0.0701118 Jy ! Clean residual min=-0.002364 max=0.003295 Jy/beam ! Clean residual mean=0.000006 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0701118 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 0.0701118 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=2.018 mas, bpa=-4.524 degrees ! Estimated noise=392.813 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 = 0.00625459 Jy ! Component: 100 - total flux cleaned = 0.00985807 Jy ! Component: 150 - total flux cleaned = 0.0122531 Jy ! Component: 200 - total flux cleaned = 0.0139542 Jy ! Total flux subtracted in 200 components = 0.0139542 Jy ! Clean residual min=-0.001165 max=0.001263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.084066 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.084066 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=2.201 mas, bmaj=4.779 mas, bpa=-2.601 degrees ! Estimated noise=516.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186351 Jy ! Component: 100 - total flux cleaned = 0.00286783 Jy ! Component: 150 - total flux cleaned = 0.00338706 Jy ! Component: 200 - total flux cleaned = 0.00340546 Jy ! Total flux subtracted in 200 components = 0.00340546 Jy ! Clean residual min=-0.001308 max=0.001170 Jy/beam ! Clean residual mean=-0.000011 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0874715 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 = 1.84855e-06 Jy ! Component: 100 - total flux cleaned = 1.72304e-06 Jy ! Component: 150 - total flux cleaned = -1.13399e-05 Jy ! Component: 200 - total flux cleaned = -1.15316e-05 Jy ! Total flux subtracted in 200 components = -1.15316e-05 Jy ! Clean residual min=-0.001244 max=0.001154 Jy/beam ! Clean residual mean=-0.000011 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0874599 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0874599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=2.018 mas, bpa=-4.524 degrees ! Estimated noise=392.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323666 Jy ! Component: 100 - total flux cleaned = -0.00032605 Jy ! Component: 150 - total flux cleaned = -0.000256576 Jy ! Component: 200 - total flux cleaned = -0.000215032 Jy ! Total flux subtracted in 200 components = -0.000215032 Jy ! Clean residual min=-0.000939 max=0.000892 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0872449 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0872449 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=0.089806Jy sigma=0.000638 ! Fit after self-cal, rms=0.089801Jy sigma=0.000638 wmodel J0728-2231_X_2017_02_24_pus_map.mod ! Writing 83 model components to file: J0728-2231_X_2017_02_24_pus_map.mod wobs J0728-2231_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0728-2231_X_2017_02_24_pus_uvs.fits wwins J0728-2231_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0728-2231_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357135 Jy ! Component: 100 - total flux cleaned = -0.000528941 Jy ! Component: 150 - total flux cleaned = -0.000720455 Jy ! Component: 200 - total flux cleaned = -0.000876024 Jy ! Component: 250 - total flux cleaned = -0.00101229 Jy ! Component: 300 - total flux cleaned = -0.0011047 Jy ! Component: 350 - total flux cleaned = -0.0011431 Jy ! Component: 400 - total flux cleaned = -0.00119246 Jy ! Component: 450 - total flux cleaned = -0.00122852 Jy ! Component: 500 - total flux cleaned = -0.00126383 Jy ! Component: 550 - total flux cleaned = -0.00132134 Jy ! Component: 600 - total flux cleaned = -0.0013665 Jy ! Component: 650 - total flux cleaned = -0.00141074 Jy ! Component: 700 - total flux cleaned = -0.00142152 Jy ! Component: 750 - total flux cleaned = -0.00143238 Jy ! Component: 800 - total flux cleaned = -0.00145343 Jy ! Component: 850 - total flux cleaned = -0.00147401 Jy ! Component: 900 - total flux cleaned = -0.00146368 Jy ! Component: 950 - total flux cleaned = -0.00148382 Jy ! Component: 1000 - total flux cleaned = -0.00148389 Jy ! Component: 1050 - total flux cleaned = -0.00149375 Jy ! Component: 1100 - total flux cleaned = -0.00152261 Jy ! Component: 1150 - total flux cleaned = -0.00152257 Jy ! Component: 1200 - total flux cleaned = -0.00152266 Jy ! Component: 1250 - total flux cleaned = -0.00153181 Jy ! Component: 1300 - total flux cleaned = -0.00153188 Jy ! Component: 1350 - total flux cleaned = -0.00151385 Jy ! Component: 1400 - total flux cleaned = -0.00152279 Jy ! Component: 1450 - total flux cleaned = -0.00151394 Jy ! Component: 1500 - total flux cleaned = -0.00148789 Jy ! Component: 1550 - total flux cleaned = -0.00147951 Jy ! Component: 1600 - total flux cleaned = -0.00146257 Jy ! Component: 1650 - total flux cleaned = -0.00147091 Jy ! Component: 1700 - total flux cleaned = -0.00143763 Jy ! Component: 1750 - total flux cleaned = -0.00145412 Jy ! Component: 1800 - total flux cleaned = -0.00142143 Jy ! Component: 1850 - total flux cleaned = -0.00139714 Jy ! Component: 1900 - total flux cleaned = -0.0013811 Jy ! Component: 1950 - total flux cleaned = -0.0013337 Jy ! Component: 2000 - total flux cleaned = -0.00131027 Jy ! Total flux subtracted in 2048 components = -0.00130245 Jy ! Clean residual min=-0.000386 max=0.000601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0859424 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 232 components and 0.0859424 Jy ![Exited script file: muppet] wmap "J0728-2231_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8121 x 2.018 at -4.524 degrees (North through East) ! Clean map min=-0.00082214 max=0.054794 Jy/beam ! Writing clean map to FITS file: J0728-2231_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0547942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.794003 0.794003 1.58801 3.17601 6.35203 12.7041 25.4081 50.8162 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8121 x 2.018 at -4.524 degrees (North through East) ! Clean map min=-0.00082214 max=0.054794 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 J0728-2231_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:07 2019