! Started logfile: J1740-0811_X_2017_06_15_pus_uvs.log on Tue May 7 20:00:09 2019 obs J1740-0811_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1740-0811_X_2017_06_15_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907716 visibilities/baseline/integration-bin. ! Found source: J1740-0811 ! ! 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 989 lines of history. ! ! Reading 70584 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 J1740-0811_X_2017_06_15_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.620260Jy sigma=0.004980 ! Fit after self-cal, rms=0.513386Jy sigma=0.004156 ! 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=0.7063 mas, bmaj=1.771 mas, bpa=-2.394 degrees ! Estimated noise=591.111 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 = 0.386271 Jy ! Component: 100 - total flux cleaned = 0.470976 Jy ! Total flux subtracted in 100 components = 0.470976 Jy ! Clean residual min=-0.008907 max=0.026591 Jy/beam ! Clean residual mean=0.000015 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 0.470976 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.470976 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=0.111237Jy sigma=0.000843 ! Fit after self-cal, rms=0.111212Jy sigma=0.000842 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254079 Jy ! Component: 100 - total flux cleaned = 0.0350007 Jy ! Total flux subtracted in 100 components = 0.0350007 Jy ! Clean residual min=-0.009029 max=0.009693 Jy/beam ! Clean residual mean=-0.000005 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.505977 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.505977 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=0.106347Jy sigma=0.000782 ! Fit after self-cal, rms=0.106346Jy sigma=0.000782 ! 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=0.906 mas, bmaj=2.198 mas, bpa=-3.209 degrees ! Estimated noise=331.257 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 (4.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077629 Jy ! Component: 100 - total flux cleaned = 0.00964091 Jy ! Component: 150 - total flux cleaned = 0.0103807 Jy ! Component: 200 - total flux cleaned = 0.0103782 Jy ! Total flux subtracted in 200 components = 0.0103782 Jy ! Clean residual min=-0.007516 max=0.008050 Jy/beam ! Clean residual mean=0.000004 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.516355 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.516355 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=0.105503Jy sigma=0.000776 ! Fit after self-cal, rms=0.105447Jy sigma=0.000775 ! 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 1.07 FD 0.97 HN 1.02 KP 1.03 ! LA 0.97 MK 0.98 NL 0.95 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 0.97 MK 0.98 NL 0.94 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 0.94 OV 1.07 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 0.94 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 1.06 ! LA 0.99 MK 1.02 NL 0.95 OV 1.05 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.03 ! LA 1.00 MK 0.99 NL 0.94 OV 1.09 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 1.02 NL 0.94 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 NL 0.95 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 0.99 ! LA 0.99 MK 0.99 NL 0.94 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 1.00 ! LA 1.02 MK 1.02 NL 0.95 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.00 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 1.00 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.105447Jy sigma=0.000775 ! Fit after self-cal, rms=0.104445Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.203 mas, bpa=-3.368 degrees ! Estimated noise=329.404 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 = 0.00165628 Jy ! Component: 100 - total flux cleaned = 0.00205471 Jy ! Component: 150 - total flux cleaned = 0.00213349 Jy ! Component: 200 - total flux cleaned = 0.0021387 Jy ! Total flux subtracted in 200 components = 0.0021387 Jy ! Clean residual min=-0.005246 max=0.005498 Jy/beam ! Clean residual mean=0.000014 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.518494 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.518494 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=0.104173Jy sigma=0.000754 ! Fit after self-cal, rms=0.104188Jy sigma=0.000754 ! 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=0.104188Jy sigma=0.000754 ! Fit after self-cal, rms=0.105609Jy sigma=0.000726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9084 mas, bmaj=2.204 mas, bpa=-3.314 degrees ! Estimated noise=329.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194215 Jy ! Component: 100 - total flux cleaned = -0.00308331 Jy ! Component: 150 - total flux cleaned = -0.0035447 Jy ! Component: 200 - total flux cleaned = -0.003781 Jy ! Total flux subtracted in 200 components = -0.003781 Jy ! Clean residual min=-0.003132 max=0.002692 Jy/beam ! Clean residual mean=0.000025 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.514713 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.514713 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=0.105545Jy sigma=0.000725 ! Fit after self-cal, rms=0.105557Jy sigma=0.000725 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 = -0.000375994 Jy ! Component: 100 - total flux cleaned = -0.000493878 Jy ! Component: 150 - total flux cleaned = -0.000603765 Jy ! Component: 200 - total flux cleaned = -0.000706253 Jy ! Total flux subtracted in 200 components = -0.000706253 Jy ! Clean residual min=-0.003170 max=0.002779 Jy/beam ! Clean residual mean=0.000025 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.514006 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.514006 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=0.105532Jy sigma=0.000725 ! Fit after self-cal, rms=0.105530Jy sigma=0.000725 ! 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=0.105530Jy sigma=0.000725 ! Fit after self-cal, rms=0.106504Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9084 mas, bmaj=2.202 mas, bpa=-3.287 degrees ! Estimated noise=329.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023748 Jy ! Component: 100 - total flux cleaned = -0.00249569 Jy ! Component: 150 - total flux cleaned = -0.00254205 Jy ! Component: 200 - total flux cleaned = -0.00246332 Jy ! Total flux subtracted in 200 components = -0.00246332 Jy ! Clean residual min=-0.001738 max=0.001586 Jy/beam ! Clean residual mean=0.000016 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.511543 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.511543 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=0.106422Jy sigma=0.000720 ! Fit after self-cal, rms=0.106428Jy sigma=0.000719 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 = -0.000501898 Jy ! Component: 100 - total flux cleaned = -0.000431111 Jy ! Component: 150 - total flux cleaned = -0.000368174 Jy ! Component: 200 - total flux cleaned = -0.000312496 Jy ! Total flux subtracted in 200 components = -0.000312496 Jy ! Clean residual min=-0.001559 max=0.001396 Jy/beam ! Clean residual mean=0.000015 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.511231 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.511231 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=0.106407Jy sigma=0.000719 ! Fit after self-cal, rms=0.106402Jy sigma=0.000719 ! 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=0.106402Jy sigma=0.000719 ! Fit after self-cal, rms=0.106636Jy sigma=0.000719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=3.945 mas, bpa=3.775 degrees ! Estimated noise=403.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743437 Jy ! Component: 100 - total flux cleaned = -0.000863635 Jy ! Component: 150 - total flux cleaned = -0.00074616 Jy ! Component: 200 - total flux cleaned = -0.000643957 Jy ! Total flux subtracted in 200 components = -0.000643957 Jy ! Clean residual min=-0.001550 max=0.001450 Jy/beam ! Clean residual mean=0.000020 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.510587 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.510587 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=0.106617Jy sigma=0.000719 ! Fit after self-cal, rms=0.106610Jy sigma=0.000719 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 = -0.000109325 Jy ! Component: 100 - total flux cleaned = -3.74862e-05 Jy ! Component: 150 - total flux cleaned = 4.65531e-05 Jy ! Component: 200 - total flux cleaned = 0.000102208 Jy ! Total flux subtracted in 200 components = 0.000102208 Jy ! Clean residual min=-0.001445 max=0.001428 Jy/beam ! Clean residual mean=0.000019 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.510689 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.510689 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=0.106604Jy sigma=0.000719 ! Fit after self-cal, rms=0.106601Jy sigma=0.000719 ! 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=0.908 mas, bmaj=2.202 mas, bpa=-3.297 degrees ! Estimated noise=329.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.202 at -3.297 degrees (North through East) ! Clean map min=-0.0017835 max=0.49565 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=0.7076 mas, bmaj=1.775 mas, bpa=-2.529 degrees ! Estimated noise=589.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385099 Jy ! Component: 100 - total flux cleaned = 0.469246 Jy ! Component: 150 - total flux cleaned = 0.493374 Jy ! Component: 200 - total flux cleaned = 0.502845 Jy ! Total flux subtracted in 200 components = 0.502845 Jy ! Clean residual min=-0.002658 max=0.004185 Jy/beam ! Clean residual mean=0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.502845 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.502845 Jy ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.202 mas, bpa=-3.297 degrees ! Estimated noise=329.365 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 = 0.00532906 Jy ! Component: 100 - total flux cleaned = 0.00760772 Jy ! Component: 150 - total flux cleaned = 0.00875348 Jy ! Component: 200 - total flux cleaned = 0.00906714 Jy ! Total flux subtracted in 200 components = 0.00906714 Jy ! Clean residual min=-0.001174 max=0.001199 Jy/beam ! Clean residual mean=0.000006 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.511912 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.511912 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=2.278 mas, bmaj=3.945 mas, bpa=3.775 degrees ! Estimated noise=403.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124105 Jy ! Component: 100 - total flux cleaned = 4.97894e-05 Jy ! Component: 150 - total flux cleaned = -1.46059e-05 Jy ! Component: 200 - total flux cleaned = -7.30378e-05 Jy ! Total flux subtracted in 200 components = -7.30378e-05 Jy ! Clean residual min=-0.001303 max=0.001388 Jy/beam ! Clean residual mean=0.000014 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.511839 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 = -3.9562e-05 Jy ! Component: 100 - total flux cleaned = -6.44085e-05 Jy ! Component: 150 - total flux cleaned = -9.94528e-05 Jy ! Component: 200 - total flux cleaned = -0.000121587 Jy ! Total flux subtracted in 200 components = -0.000121587 Jy ! Clean residual min=-0.001295 max=0.001393 Jy/beam ! Clean residual mean=0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.511717 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.511718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.202 mas, bpa=-3.297 degrees ! Estimated noise=329.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191253 Jy ! Component: 100 - total flux cleaned = 0.000105541 Jy ! Component: 150 - total flux cleaned = 3.22711e-05 Jy ! Component: 200 - total flux cleaned = -5.06037e-05 Jy ! Total flux subtracted in 200 components = -5.06037e-05 Jy ! Clean residual min=-0.001109 max=0.001131 Jy/beam ! Clean residual mean=0.000007 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.511667 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.511667 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=0.106592Jy sigma=0.000719 ! Fit after self-cal, rms=0.106584Jy sigma=0.000719 wmodel J1740-0811_X_2017_06_15_pus_map.mod ! Writing 55 model components to file: J1740-0811_X_2017_06_15_pus_map.mod wobs J1740-0811_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1740-0811_X_2017_06_15_pus_uvs.fits wwins J1740-0811_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1740-0811_X_2017_06_15_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 = 0.000330506 Jy ! Component: 100 - total flux cleaned = 0.000559725 Jy ! Component: 150 - total flux cleaned = 0.000809573 Jy ! Component: 200 - total flux cleaned = 0.000893929 Jy ! Component: 250 - total flux cleaned = 0.000926319 Jy ! Component: 300 - total flux cleaned = 0.000942075 Jy ! Component: 350 - total flux cleaned = 0.000973023 Jy ! Component: 400 - total flux cleaned = 0.000973261 Jy ! Component: 450 - total flux cleaned = 0.00100267 Jy ! Component: 500 - total flux cleaned = 0.000988001 Jy ! Component: 550 - total flux cleaned = 0.000945647 Jy ! Component: 600 - total flux cleaned = 0.000904235 Jy ! Component: 650 - total flux cleaned = 0.000877032 Jy ! Component: 700 - total flux cleaned = 0.000836841 Jy ! Component: 750 - total flux cleaned = 0.000770947 Jy ! Component: 800 - total flux cleaned = 0.000719112 Jy ! Component: 850 - total flux cleaned = 0.00065523 Jy ! Component: 900 - total flux cleaned = 0.000655352 Jy ! Component: 950 - total flux cleaned = 0.000617922 Jy ! Component: 1000 - total flux cleaned = 0.000568791 Jy ! Component: 1050 - total flux cleaned = 0.000544581 Jy ! Component: 1100 - total flux cleaned = 0.000508396 Jy ! Component: 1150 - total flux cleaned = 0.000460557 Jy ! Component: 1200 - total flux cleaned = 0.000413589 Jy ! Component: 1250 - total flux cleaned = 0.00040205 Jy ! Component: 1300 - total flux cleaned = 0.000390454 Jy ! Component: 1350 - total flux cleaned = 0.0003676 Jy ! Component: 1400 - total flux cleaned = 0.000333764 Jy ! Component: 1450 - total flux cleaned = 0.000289292 Jy ! Component: 1500 - total flux cleaned = 0.000278283 Jy ! Component: 1550 - total flux cleaned = 0.000256421 Jy ! Component: 1600 - total flux cleaned = 0.000224063 Jy ! Component: 1650 - total flux cleaned = 0.000213283 Jy ! Component: 1700 - total flux cleaned = 0.000181385 Jy ! Component: 1750 - total flux cleaned = 0.000139246 Jy ! Component: 1800 - total flux cleaned = 0.000108033 Jy ! Component: 1850 - total flux cleaned = 4.61249e-05 Jy ! Component: 1900 - total flux cleaned = -4.94094e-06 Jy ! Component: 1950 - total flux cleaned = -2.52385e-05 Jy ! Component: 2000 - total flux cleaned = -8.54062e-05 Jy ! Total flux subtracted in 2048 components = -0.000164955 Jy ! Clean residual min=-0.000577 max=0.000546 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.511502 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 195 components and 0.511502 Jy ![Exited script file: muppet] wmap "J1740-0811_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.202 at -3.297 degrees (North through East) ! Clean map min=-0.000895 max=0.49554 Jy/beam ! Writing clean map to FITS file: J1740-0811_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.495538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117591 0.117591 0.235182 0.470364 0.940728 1.88146 3.76291 7.52582 15.0516 30.1033 60.2066 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.495 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.202 at -3.297 degrees (North through East) ! Clean map min=-0.000895 max=0.49554 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 J1740-0811_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:00:12 2019