! Started logfile: J1327+4326_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:32 2019 obs J1327+4326_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1327+4326_X_2017_07_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766931 visibilities/baseline/integration-bin. ! Found source: J1327+4326 ! ! 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 1200 lines of history. ! ! Reading 34788 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 J1327+4326_X_2017_07_16_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781410Jy sigma=0.006536 ! Fit after self-cal, rms=0.770772Jy sigma=0.006457 ! 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=0.7623 mas, bmaj=1.194 mas, bpa=3.411 degrees ! Estimated noise=788.65 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 = 0.182655 Jy ! Component: 100 - total flux cleaned = 0.250393 Jy ! Total flux subtracted in 100 components = 0.250393 Jy ! Clean residual min=-0.013752 max=0.030476 Jy/beam ! Clean residual mean=-0.000089 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 0.250393 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.250393 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=0.108514Jy sigma=0.000894 ! Fit after self-cal, rms=0.107645Jy sigma=0.000887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034756 Jy ! Component: 100 - total flux cleaned = 0.0520626 Jy ! Total flux subtracted in 100 components = 0.0520626 Jy ! Clean residual min=-0.010304 max=0.012799 Jy/beam ! Clean residual mean=-0.000012 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.302456 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.302456 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=0.096874Jy sigma=0.000782 ! Fit after self-cal, rms=0.096653Jy sigma=0.000780 ! 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=0.9107 mas, bmaj=1.43 mas, bpa=3.097 degrees ! Estimated noise=453.194 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 = 0.0105776 Jy ! Component: 100 - total flux cleaned = 0.015463 Jy ! Component: 150 - total flux cleaned = 0.0182185 Jy ! Component: 200 - total flux cleaned = 0.0191496 Jy ! Total flux subtracted in 200 components = 0.0191496 Jy ! Clean residual min=-0.008456 max=0.012001 Jy/beam ! Clean residual mean=-0.000040 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.321606 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.321606 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=0.095752Jy sigma=0.000769 ! Fit after self-cal, rms=0.095731Jy sigma=0.000769 ! 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 0.98 FD 1.00* HN 0.94 KP 1.24 ! LA 0.91 MK 0.93 NL 0.96 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 KP 1.29 ! LA 0.92 MK 0.95 NL 0.96 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.20 ! LA 0.94 MK 0.97 NL 0.97 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.95 KP 1.23 ! LA 0.95 MK 0.97 NL 0.97 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.92 KP 1.24 ! LA 0.94 MK 0.98 NL 0.97 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 1.25 ! LA 0.95 MK 0.97 NL 0.97 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 1.22 ! LA 0.95 MK 0.98 NL 0.96 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.93 KP 1.25 ! LA 0.94 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.93 KP 1.25 ! LA 0.95 MK 0.95 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.24 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.93 KP 1.21 ! LA 0.95 MK 0.95 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.93 KP 1.25 ! LA 0.94 MK 1.03 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.095731Jy sigma=0.000769 ! Fit after self-cal, rms=0.099217Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9078 mas, bmaj=1.427 mas, bpa=2.163 degrees ! Estimated noise=451.104 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 = 0.000820751 Jy ! Component: 100 - total flux cleaned = 0.000823046 Jy ! Component: 150 - total flux cleaned = 0.000665034 Jy ! Component: 200 - total flux cleaned = 0.000569036 Jy ! Total flux subtracted in 200 components = 0.000569036 Jy ! Clean residual min=-0.010399 max=0.009334 Jy/beam ! Clean residual mean=0.000020 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.322175 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.322175 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=0.099133Jy sigma=0.000738 ! Fit after self-cal, rms=0.099227Jy sigma=0.000737 ! 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=0.099227Jy sigma=0.000737 ! Fit after self-cal, rms=0.108076Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=1.417 mas, bpa=0.7656 degrees ! Estimated noise=448.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434707 Jy ! Component: 100 - total flux cleaned = 0.000215295 Jy ! Component: 150 - total flux cleaned = 0.00011731 Jy ! Component: 200 - total flux cleaned = 7.08346e-05 Jy ! Total flux subtracted in 200 components = 7.08346e-05 Jy ! Clean residual min=-0.002904 max=0.004104 Jy/beam ! Clean residual mean=-0.000035 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.322245 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.322245 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=0.108024Jy sigma=0.000643 ! Fit after self-cal, rms=0.108361Jy sigma=0.000642 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 (-2.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375304 Jy ! Component: 100 - total flux cleaned = 0.00496811 Jy ! Component: 150 - total flux cleaned = 0.00589175 Jy ! Component: 200 - total flux cleaned = 0.0065966 Jy ! Total flux subtracted in 200 components = 0.0065966 Jy ! Clean residual min=-0.002435 max=0.002880 Jy/beam ! Clean residual mean=-0.000014 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.328842 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.328842 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=0.108214Jy sigma=0.000640 ! Fit after self-cal, rms=0.108209Jy sigma=0.000640 ! Inverting map ! Added new window around map position (-4.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242656 Jy ! Component: 100 - total flux cleaned = 0.00314636 Jy ! Component: 150 - total flux cleaned = 0.00364761 Jy ! Component: 200 - total flux cleaned = 0.0041009 Jy ! Total flux subtracted in 200 components = 0.0041009 Jy ! Clean residual min=-0.002449 max=0.002117 Jy/beam ! Clean residual mean=-0.000009 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.332943 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.332943 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=0.108135Jy sigma=0.000639 ! Fit after self-cal, rms=0.108132Jy sigma=0.000639 ! 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=0.108132Jy sigma=0.000639 ! Fit after self-cal, rms=0.109498Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.413 mas, bpa=0.5949 degrees ! Estimated noise=448.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134037 Jy ! Component: 100 - total flux cleaned = 0.00211669 Jy ! Component: 150 - total flux cleaned = 0.00260579 Jy ! Component: 200 - total flux cleaned = 0.00288963 Jy ! Total flux subtracted in 200 components = 0.00288963 Jy ! Clean residual min=-0.002070 max=0.001761 Jy/beam ! Clean residual mean=-0.000014 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.335833 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.335832 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=0.109456Jy sigma=0.000638 ! Fit after self-cal, rms=0.109464Jy 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 = 0.000329996 Jy ! Component: 100 - total flux cleaned = 0.000702913 Jy ! Component: 150 - total flux cleaned = 0.000944583 Jy ! Component: 200 - total flux cleaned = 0.0012011 Jy ! Total flux subtracted in 200 components = 0.0012011 Jy ! Clean residual min=-0.002059 max=0.001665 Jy/beam ! Clean residual mean=-0.000012 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.337034 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.337034 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=0.109442Jy sigma=0.000638 ! Fit after self-cal, rms=0.109442Jy 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=0.109442Jy sigma=0.000638 ! Fit after self-cal, rms=0.109722Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=2.464 mas, bpa=3.988 degrees ! Estimated noise=591.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884701 Jy ! Component: 100 - total flux cleaned = 0.0013032 Jy ! Component: 150 - total flux cleaned = 0.0015753 Jy ! Component: 200 - total flux cleaned = 0.00170829 Jy ! Total flux subtracted in 200 components = 0.00170829 Jy ! Clean residual min=-0.001503 max=0.001215 Jy/beam ! Clean residual mean=-0.000037 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.338742 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.338742 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=0.109719Jy sigma=0.000638 ! Fit after self-cal, rms=0.109720Jy sigma=0.000637 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 = 0.000110556 Jy ! Component: 100 - total flux cleaned = 0.000247193 Jy ! Component: 150 - total flux cleaned = 0.00032782 Jy ! Component: 200 - total flux cleaned = 0.000376697 Jy ! Total flux subtracted in 200 components = 0.000376697 Jy ! Clean residual min=-0.001512 max=0.001202 Jy/beam ! Clean residual mean=-0.000035 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.339119 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.339119 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=0.109719Jy sigma=0.000637 ! Fit after self-cal, rms=0.109719Jy sigma=0.000637 ! 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=0.8997 mas, bmaj=1.412 mas, bpa=0.5286 degrees ! Estimated noise=448.278 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 1.412 at 0.5286 degrees (North through East) ! Clean map min=-0.0013529 max=0.22065 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=0.7529 mas, bmaj=1.176 mas, bpa=0.1943 degrees ! Estimated noise=778.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184695 Jy ! Component: 100 - total flux cleaned = 0.254402 Jy ! Component: 150 - total flux cleaned = 0.284307 Jy ! Component: 200 - total flux cleaned = 0.299604 Jy ! Total flux subtracted in 200 components = 0.299604 Jy ! Clean residual min=-0.003751 max=0.007300 Jy/beam ! Clean residual mean=-0.000055 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.299605 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.299605 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=1.412 mas, bpa=0.5286 degrees ! Estimated noise=448.278 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 = 0.0101069 Jy ! Component: 100 - total flux cleaned = 0.0163291 Jy ! Component: 150 - total flux cleaned = 0.0207467 Jy ! Component: 200 - total flux cleaned = 0.0241189 Jy ! Total flux subtracted in 200 components = 0.0241189 Jy ! Clean residual min=-0.001892 max=0.002103 Jy/beam ! Clean residual mean=-0.000049 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.323723 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.323723 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=2.004 mas, bmaj=2.464 mas, bpa=3.988 degrees ! Estimated noise=591.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441592 Jy ! Component: 100 - total flux cleaned = 0.00716865 Jy ! Component: 150 - total flux cleaned = 0.00914306 Jy ! Component: 200 - total flux cleaned = 0.010642 Jy ! Total flux subtracted in 200 components = 0.010642 Jy ! Clean residual min=-0.001807 max=0.001622 Jy/beam ! Clean residual mean=-0.000061 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.334366 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011773 Jy ! Component: 100 - total flux cleaned = 0.00210664 Jy ! Component: 150 - total flux cleaned = 0.00284165 Jy ! Component: 200 - total flux cleaned = 0.00342426 Jy ! Total flux subtracted in 200 components = 0.00342426 Jy ! Clean residual min=-0.001635 max=0.001323 Jy/beam ! Clean residual mean=-0.000043 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.33779 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 102 components and 0.33779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=1.412 mas, bpa=0.5286 degrees ! Estimated noise=448.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492815 Jy ! Component: 100 - total flux cleaned = 0.00062652 Jy ! Component: 150 - total flux cleaned = 0.000821116 Jy ! Component: 200 - total flux cleaned = 0.00099779 Jy ! Total flux subtracted in 200 components = 0.00099779 Jy ! Clean residual min=-0.001663 max=0.001627 Jy/beam ! Clean residual mean=-0.000014 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.338788 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.338788 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=0.109714Jy sigma=0.000638 ! Fit after self-cal, rms=0.109688Jy sigma=0.000637 wmodel J1327+4326_X_2017_07_16_pus_map.mod ! Writing 118 model components to file: J1327+4326_X_2017_07_16_pus_map.mod wobs J1327+4326_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1327+4326_X_2017_07_16_pus_uvs.fits wwins J1327+4326_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1327+4326_X_2017_07_16_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 = 0.000434955 Jy ! Component: 100 - total flux cleaned = 0.000667942 Jy ! Component: 150 - total flux cleaned = 0.000861772 Jy ! Component: 200 - total flux cleaned = 0.00104605 Jy ! Component: 250 - total flux cleaned = 0.00126826 Jy ! Component: 300 - total flux cleaned = 0.00150397 Jy ! Component: 350 - total flux cleaned = 0.00171124 Jy ! Component: 400 - total flux cleaned = 0.00187221 Jy ! Component: 450 - total flux cleaned = 0.00196993 Jy ! Component: 500 - total flux cleaned = 0.00198945 Jy ! Component: 550 - total flux cleaned = 0.00202683 Jy ! Component: 600 - total flux cleaned = 0.00202668 Jy ! Component: 650 - total flux cleaned = 0.00202635 Jy ! Component: 700 - total flux cleaned = 0.00197357 Jy ! Component: 750 - total flux cleaned = 0.00197322 Jy ! Component: 800 - total flux cleaned = 0.00190521 Jy ! Component: 850 - total flux cleaned = 0.00185508 Jy ! Component: 900 - total flux cleaned = 0.00183857 Jy ! Component: 950 - total flux cleaned = 0.00183861 Jy ! Component: 1000 - total flux cleaned = 0.00180662 Jy ! Component: 1050 - total flux cleaned = 0.00174412 Jy ! Component: 1100 - total flux cleaned = 0.00172882 Jy ! Component: 1150 - total flux cleaned = 0.00165311 Jy ! Component: 1200 - total flux cleaned = 0.00168301 Jy ! Component: 1250 - total flux cleaned = 0.00159454 Jy ! Component: 1300 - total flux cleaned = 0.00156572 Jy ! Component: 1350 - total flux cleaned = 0.00155163 Jy ! Component: 1400 - total flux cleaned = 0.00150909 Jy ! Component: 1450 - total flux cleaned = 0.00146748 Jy ! Component: 1500 - total flux cleaned = 0.00143982 Jy ! Component: 1550 - total flux cleaned = 0.00141258 Jy ! Component: 1600 - total flux cleaned = 0.00139902 Jy ! Component: 1650 - total flux cleaned = 0.00134557 Jy ! Component: 1700 - total flux cleaned = 0.00133256 Jy ! Component: 1750 - total flux cleaned = 0.00129337 Jy ! Component: 1800 - total flux cleaned = 0.00120329 Jy ! Component: 1850 - total flux cleaned = 0.00119095 Jy ! Component: 1900 - total flux cleaned = 0.00120382 Jy ! Component: 1950 - total flux cleaned = 0.00115424 Jy ! Component: 2000 - total flux cleaned = 0.00115415 Jy ! Total flux subtracted in 2048 components = 0.00114201 Jy ! Clean residual min=-0.000606 max=0.000606 Jy/beam ! Clean residual mean=-0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.33993 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 265 components and 0.33993 Jy ![Exited script file: muppet] wmap "J1327+4326_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 1.412 at 0.5286 degrees (North through East) ! Clean map min=-0.001079 max=0.22087 Jy/beam ! Writing clean map to FITS file: J1327+4326_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220873 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294344 0.294344 0.588688 1.17738 2.35475 4.7095 9.41901 18.838 37.676 75.352 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.22 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 1.412 at 0.5286 degrees (North through East) ! Clean map min=-0.001079 max=0.22087 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 J1327+4326_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:34 2019