! Started logfile: J0325+4655_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:23 2019 obs J0325+4655_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0325+4655_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.660039 visibilities/baseline/integration-bin. ! Found source: J0325+4655 ! ! 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 40632 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 J0325+4655_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 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828455Jy sigma=0.006889 ! Fit after self-cal, rms=0.808344Jy sigma=0.006725 ! 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=0.6985 mas, bmaj=1.12 mas, bpa=3.938 degrees ! Estimated noise=754.083 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 = 0.147706 Jy ! Component: 100 - total flux cleaned = 0.183403 Jy ! Total flux subtracted in 100 components = 0.183403 Jy ! Clean residual min=-0.006272 max=0.013738 Jy/beam ! Clean residual mean=-0.000038 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.183403 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.183403 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=0.084260Jy sigma=0.000674 ! Fit after self-cal, rms=0.084254Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014444 Jy ! Component: 100 - total flux cleaned = 0.021599 Jy ! Total flux subtracted in 100 components = 0.021599 Jy ! Clean residual min=-0.003691 max=0.005478 Jy/beam ! Clean residual mean=-0.000024 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.205002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.205002 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=0.081558Jy sigma=0.000650 ! Fit after self-cal, rms=0.081560Jy sigma=0.000650 ! 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=0.8691 mas, bmaj=1.333 mas, bpa=4.281 degrees ! Estimated noise=425.244 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 (-1.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757306 Jy ! Component: 100 - total flux cleaned = 0.0119021 Jy ! Component: 150 - total flux cleaned = 0.0147666 Jy ! Component: 200 - total flux cleaned = 0.0158002 Jy ! Total flux subtracted in 200 components = 0.0158002 Jy ! Clean residual min=-0.002561 max=0.002958 Jy/beam ! Clean residual mean=-0.000040 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.220802 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.220802 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=0.080827Jy sigma=0.000643 ! Fit after self-cal, rms=0.080767Jy sigma=0.000643 ! 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 1.01 FD 1.00* HN 0.99 KP 1.03 ! LA 0.96 MK 1.00 NL 0.99 OV 1.00 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 1.04 ! LA 0.95 MK 0.99 NL 0.98 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.00 ! LA 0.96 MK 0.99 NL 0.99 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 KP 1.03 ! LA 0.95 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.03 ! LA 0.95 MK 1.03 NL 1.01 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.98 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.99 ! LA 0.93 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 0.97 ! LA 0.99 MK 0.97 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 1.03 ! LA 0.98 MK 0.97 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.080767Jy sigma=0.000643 ! Fit after self-cal, rms=0.080075Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.874 mas, bmaj=1.338 mas, bpa=3.669 degrees ! Estimated noise=423.289 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 = 0.00225731 Jy ! Component: 100 - total flux cleaned = 0.00279355 Jy ! Component: 150 - total flux cleaned = 0.00295815 Jy ! Component: 200 - total flux cleaned = 0.00299544 Jy ! Total flux subtracted in 200 components = 0.00299544 Jy ! Clean residual min=-0.001774 max=0.001572 Jy/beam ! Clean residual mean=-0.000022 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.223797 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.223797 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=0.079994Jy sigma=0.000639 ! Fit after self-cal, rms=0.079999Jy 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=0.079999Jy sigma=0.000639 ! Fit after self-cal, rms=0.080188Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=1.34 mas, bpa=3.894 degrees ! Estimated noise=423.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072454 Jy ! Component: 100 - total flux cleaned = 0.000806947 Jy ! Component: 150 - total flux cleaned = 0.000829879 Jy ! Component: 200 - total flux cleaned = 0.000809769 Jy ! Total flux subtracted in 200 components = 0.000809769 Jy ! Clean residual min=-0.001216 max=0.001138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.224607 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.224607 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=0.080171Jy sigma=0.000637 ! Fit after self-cal, rms=0.080179Jy 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 = 4.85676e-05 Jy ! Component: 100 - total flux cleaned = 3.2137e-05 Jy ! Component: 150 - total flux cleaned = 4.85579e-05 Jy ! Component: 200 - total flux cleaned = 3.17516e-05 Jy ! Total flux subtracted in 200 components = 3.17516e-05 Jy ! Clean residual min=-0.001185 max=0.001147 Jy/beam ! Clean residual mean=-0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.224639 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.224639 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=0.080171Jy sigma=0.000637 ! Fit after self-cal, rms=0.080169Jy sigma=0.000637 ! 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=0.080169Jy sigma=0.000637 ! Fit after self-cal, rms=0.080252Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8727 mas, bmaj=1.34 mas, bpa=3.825 degrees ! Estimated noise=423.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239186 Jy ! Component: 100 - total flux cleaned = 0.000256723 Jy ! Component: 150 - total flux cleaned = 0.000271551 Jy ! Component: 200 - total flux cleaned = 0.000284668 Jy ! Total flux subtracted in 200 components = 0.000284668 Jy ! Clean residual min=-0.001121 max=0.001100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.224924 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.224924 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=0.080244Jy sigma=0.000637 ! Fit after self-cal, rms=0.080245Jy 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 = 2.00021e-05 Jy ! Component: 100 - total flux cleaned = 6.06753e-05 Jy ! Component: 150 - total flux cleaned = 8.49269e-05 Jy ! Component: 200 - total flux cleaned = 9.61775e-05 Jy ! Total flux subtracted in 200 components = 9.61775e-05 Jy ! Clean residual min=-0.001089 max=0.001101 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.22502 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.22502 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=0.080241Jy sigma=0.000637 ! Fit after self-cal, rms=0.080240Jy sigma=0.000637 ! 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=0.080240Jy sigma=0.000637 ! Fit after self-cal, rms=0.080257Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.938 mas, bmaj=2.301 mas, bpa=0.6054 degrees ! Estimated noise=560.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.5633e-05 Jy ! Component: 100 - total flux cleaned = 0.000102416 Jy ! Component: 150 - total flux cleaned = 0.000116949 Jy ! Component: 200 - total flux cleaned = 0.000123292 Jy ! Total flux subtracted in 200 components = 0.000123292 Jy ! Clean residual min=-0.001329 max=0.001174 Jy/beam ! Clean residual mean=-0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.225143 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.225143 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=0.080256Jy sigma=0.000636 ! Fit after self-cal, rms=0.080256Jy sigma=0.000636 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 = 1.80818e-05 Jy ! Component: 100 - total flux cleaned = 2.98877e-05 Jy ! Component: 150 - total flux cleaned = 4.01792e-05 Jy ! Component: 200 - total flux cleaned = 5.42337e-05 Jy ! Total flux subtracted in 200 components = 5.42337e-05 Jy ! Clean residual min=-0.001333 max=0.001166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.225197 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.225197 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=0.080255Jy sigma=0.000636 ! Fit after self-cal, rms=0.080255Jy sigma=0.000636 ! 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=0.8725 mas, bmaj=1.341 mas, bpa=3.736 degrees ! Estimated noise=423.52 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 1.341 at 3.736 degrees (North through East) ! Clean map min=-0.00093244 max=0.1936 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=0.7006 mas, bmaj=1.127 mas, bpa=3.333 degrees ! Estimated noise=754.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147538 Jy ! Component: 100 - total flux cleaned = 0.183607 Jy ! Component: 150 - total flux cleaned = 0.198294 Jy ! Component: 200 - total flux cleaned = 0.20653 Jy ! Total flux subtracted in 200 components = 0.20653 Jy ! Clean residual min=-0.002865 max=0.004365 Jy/beam ! Clean residual mean=-0.000013 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.20653 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.20653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=1.341 mas, bpa=3.736 degrees ! Estimated noise=423.52 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 = 0.00699983 Jy ! Component: 100 - total flux cleaned = 0.0110221 Jy ! Component: 150 - total flux cleaned = 0.0136327 Jy ! Component: 200 - total flux cleaned = 0.0154196 Jy ! Total flux subtracted in 200 components = 0.0154196 Jy ! Clean residual min=-0.001314 max=0.001217 Jy/beam ! Clean residual mean=-0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.221949 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.221949 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=1.938 mas, bmaj=2.301 mas, bpa=0.6054 degrees ! Estimated noise=560.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017529 Jy ! Component: 100 - total flux cleaned = 0.0026746 Jy ! Component: 150 - total flux cleaned = 0.00292373 Jy ! Component: 200 - total flux cleaned = 0.00299781 Jy ! Total flux subtracted in 200 components = 0.00299781 Jy ! Clean residual min=-0.001342 max=0.001245 Jy/beam ! Clean residual mean=-0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.224947 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 = 4.54092e-05 Jy ! Component: 100 - total flux cleaned = 9.61747e-05 Jy ! Component: 150 - total flux cleaned = 0.000138644 Jy ! Component: 200 - total flux cleaned = 0.000174568 Jy ! Total flux subtracted in 200 components = 0.000174568 Jy ! Clean residual min=-0.001354 max=0.001200 Jy/beam ! Clean residual mean=-0.000007 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.225122 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.225122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=1.341 mas, bpa=3.736 degrees ! Estimated noise=423.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150057 Jy ! Component: 100 - total flux cleaned = 0.000176411 Jy ! Component: 150 - total flux cleaned = 0.000200219 Jy ! Component: 200 - total flux cleaned = 0.000265575 Jy ! Total flux subtracted in 200 components = 0.000265575 Jy ! Clean residual min=-0.001151 max=0.001113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.225387 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.225387 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=0.080276Jy sigma=0.000637 ! Fit after self-cal, rms=0.080271Jy sigma=0.000637 wmodel J0325+4655_X_2017_07_16_pus_map.mod ! Writing 69 model components to file: J0325+4655_X_2017_07_16_pus_map.mod wobs J0325+4655_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0325+4655_X_2017_07_16_pus_uvs.fits wwins J0325+4655_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0325+4655_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 = 0.000143779 Jy ! Component: 100 - total flux cleaned = 0.000256755 Jy ! Component: 150 - total flux cleaned = 0.000382992 Jy ! Component: 200 - total flux cleaned = 0.000451943 Jy ! Component: 250 - total flux cleaned = 0.000518522 Jy ! Component: 300 - total flux cleaned = 0.000615145 Jy ! Component: 350 - total flux cleaned = 0.000677314 Jy ! Component: 400 - total flux cleaned = 0.000768876 Jy ! Component: 450 - total flux cleaned = 0.000843612 Jy ! Component: 500 - total flux cleaned = 0.000887752 Jy ! Component: 550 - total flux cleaned = 0.000973976 Jy ! Component: 600 - total flux cleaned = 0.000988211 Jy ! Component: 650 - total flux cleaned = 0.00100245 Jy ! Component: 700 - total flux cleaned = 0.00105672 Jy ! Component: 750 - total flux cleaned = 0.00108308 Jy ! Component: 800 - total flux cleaned = 0.00109634 Jy ! Component: 850 - total flux cleaned = 0.0011349 Jy ! Component: 900 - total flux cleaned = 0.00116004 Jy ! Component: 950 - total flux cleaned = 0.00116009 Jy ! Component: 1000 - total flux cleaned = 0.00118458 Jy ! Component: 1050 - total flux cleaned = 0.00119653 Jy ! Component: 1100 - total flux cleaned = 0.00118468 Jy ! Component: 1150 - total flux cleaned = 0.00120821 Jy ! Component: 1200 - total flux cleaned = 0.00123133 Jy ! Component: 1250 - total flux cleaned = 0.00128818 Jy ! Component: 1300 - total flux cleaned = 0.0012767 Jy ! Component: 1350 - total flux cleaned = 0.00129884 Jy ! Component: 1400 - total flux cleaned = 0.0013209 Jy ! Component: 1450 - total flux cleaned = 0.00133164 Jy ! Component: 1500 - total flux cleaned = 0.0013958 Jy ! Component: 1550 - total flux cleaned = 0.00138527 Jy ! Component: 1600 - total flux cleaned = 0.00141667 Jy ! Component: 1650 - total flux cleaned = 0.00140647 Jy ! Component: 1700 - total flux cleaned = 0.00146764 Jy ! Component: 1750 - total flux cleaned = 0.00147771 Jy ! Component: 1800 - total flux cleaned = 0.00148774 Jy ! Component: 1850 - total flux cleaned = 0.00147809 Jy ! Component: 1900 - total flux cleaned = 0.0014976 Jy ! Component: 1950 - total flux cleaned = 0.00150723 Jy ! Component: 2000 - total flux cleaned = 0.00148837 Jy ! Total flux subtracted in 2048 components = 0.00151671 Jy ! Clean residual min=-0.000500 max=0.000502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.226904 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 216 components and 0.226904 Jy ![Exited script file: muppet] wmap "J0325+4655_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 1.341 at 3.736 degrees (North through East) ! Clean map min=-0.00084104 max=0.19361 Jy/beam ! Writing clean map to FITS file: J0325+4655_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 0.193612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25826 0.25826 0.516519 1.03304 2.06608 4.13215 8.26431 16.5286 33.0572 66.1145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.193 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 1.341 at 3.736 degrees (North through East) ! Clean map min=-0.00084104 max=0.19361 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 J0325+4655_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:25 2019