! Started logfile: J0751+3313_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:48 2019 obs J0751+3313_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0751+3313_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J0751+3313 ! ! 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 1309 lines of history. ! ! Reading 59772 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 J0751+3313_X_2017_06_10_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720782Jy sigma=0.006474 ! Fit after self-cal, rms=0.694913Jy sigma=0.006237 ! 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=0.7414 mas, bmaj=1.408 mas, bpa=1.552 degrees ! Estimated noise=673.028 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 = 0.230925 Jy ! Component: 100 - total flux cleaned = 0.315657 Jy ! Total flux subtracted in 100 components = 0.315657 Jy ! Clean residual min=-0.011218 max=0.036568 Jy/beam ! Clean residual mean=-0.000203 rms=0.003540 Jy/beam ! Combined flux in latest and established models = 0.315657 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.315657 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=0.109101Jy sigma=0.000987 ! Fit after self-cal, rms=0.107957Jy sigma=0.000977 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439444 Jy ! Component: 100 - total flux cleaned = 0.0701048 Jy ! Total flux subtracted in 100 components = 0.0701048 Jy ! Clean residual min=-0.006251 max=0.013429 Jy/beam ! Clean residual mean=-0.000089 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.385762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.385762 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=0.083424Jy sigma=0.000733 ! Fit after self-cal, rms=0.083252Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166717 Jy ! Component: 100 - total flux cleaned = 0.0270175 Jy ! Total flux subtracted in 100 components = 0.0270175 Jy ! Clean residual min=-0.004223 max=0.006036 Jy/beam ! Clean residual mean=-0.000046 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.412779 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.412779 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=0.079061Jy sigma=0.000688 ! Fit after self-cal, rms=0.079022Jy sigma=0.000687 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722698 Jy ! Component: 100 - total flux cleaned = 0.0119033 Jy ! Total flux subtracted in 100 components = 0.0119033 Jy ! Clean residual min=-0.004005 max=0.005450 Jy/beam ! Clean residual mean=-0.000028 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.424683 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.424682 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=0.078220Jy sigma=0.000679 ! Fit after self-cal, rms=0.078201Jy sigma=0.000678 ! Inverting map ! Added new window around map position (-1.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526962 Jy ! Component: 100 - total flux cleaned = 0.00670043 Jy ! Total flux subtracted in 100 components = 0.00670043 Jy ! Clean residual min=-0.003547 max=0.003825 Jy/beam ! Clean residual mean=-0.000017 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.431383 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.431383 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=0.077848Jy sigma=0.000675 ! Fit after self-cal, rms=0.077829Jy sigma=0.000675 ! 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=0.9308 mas, bmaj=1.675 mas, bpa=2.35 degrees ! Estimated noise=321.35 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418578 Jy ! Component: 100 - total flux cleaned = 0.00685832 Jy ! Component: 150 - total flux cleaned = 0.00874036 Jy ! Component: 200 - total flux cleaned = 0.00935031 Jy ! Total flux subtracted in 200 components = 0.00935031 Jy ! Clean residual min=-0.002355 max=0.002432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.440733 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.440733 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=0.077553Jy sigma=0.000672 ! Fit after self-cal, rms=0.077544Jy sigma=0.000672 ! 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 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.03 NL 0.98 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 1.02 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.99 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 1.03 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.99 ! LA 1.02 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.94 ! LA 1.01 MK 0.98 NL 0.99 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.077544Jy sigma=0.000672 ! Fit after self-cal, rms=0.077465Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9364 mas, bmaj=1.684 mas, bpa=1.883 degrees ! Estimated noise=322.285 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 = -0.000757561 Jy ! Component: 100 - total flux cleaned = -0.000693647 Jy ! Component: 150 - total flux cleaned = -0.000643489 Jy ! Component: 200 - total flux cleaned = -0.000644319 Jy ! Total flux subtracted in 200 components = -0.000644319 Jy ! Clean residual min=-0.001601 max=0.001574 Jy/beam ! Clean residual mean=-0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.440089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.440089 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=0.077383Jy sigma=0.000665 ! Fit after self-cal, rms=0.077387Jy sigma=0.000665 ! 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=0.077387Jy sigma=0.000665 ! Fit after self-cal, rms=0.077014Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=1.673 mas, bpa=1.373 degrees ! Estimated noise=321.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66701e-05 Jy ! Component: 100 - total flux cleaned = -9.82748e-05 Jy ! Component: 150 - total flux cleaned = -9.71866e-05 Jy ! Component: 200 - total flux cleaned = -6.48963e-05 Jy ! Total flux subtracted in 200 components = -6.48963e-05 Jy ! Clean residual min=-0.001083 max=0.001509 Jy/beam ! Clean residual mean=-0.000014 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.440024 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.440024 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=0.076980Jy sigma=0.000663 ! Fit after self-cal, rms=0.076983Jy sigma=0.000663 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 (1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011386 Jy ! Component: 100 - total flux cleaned = 0.00110861 Jy ! Component: 150 - total flux cleaned = 0.00119609 Jy ! Component: 200 - total flux cleaned = 0.00125031 Jy ! Total flux subtracted in 200 components = 0.00125031 Jy ! Clean residual min=-0.001048 max=0.001200 Jy/beam ! Clean residual mean=-0.000012 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.441274 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.441274 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=0.076950Jy sigma=0.000663 ! Fit after self-cal, rms=0.076946Jy sigma=0.000663 ! 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=0.076946Jy sigma=0.000663 ! Fit after self-cal, rms=0.076909Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=1.671 mas, bpa=1.187 degrees ! Estimated noise=320.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328645 Jy ! Component: 100 - total flux cleaned = 0.000443445 Jy ! Component: 150 - total flux cleaned = 0.000547088 Jy ! Component: 200 - total flux cleaned = 0.0006215 Jy ! Total flux subtracted in 200 components = 0.0006215 Jy ! Clean residual min=-0.000996 max=0.001151 Jy/beam ! Clean residual mean=-0.000012 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.441896 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.441896 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=0.076889Jy sigma=0.000663 ! Fit after self-cal, rms=0.076889Jy sigma=0.000663 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 = 0.000127644 Jy ! Component: 100 - total flux cleaned = 0.000173768 Jy ! Component: 150 - total flux cleaned = 0.000196096 Jy ! Component: 200 - total flux cleaned = 0.000238618 Jy ! Total flux subtracted in 200 components = 0.000238618 Jy ! Clean residual min=-0.000971 max=0.001095 Jy/beam ! Clean residual mean=-0.000012 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.442135 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.442135 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=0.076877Jy sigma=0.000663 ! Fit after self-cal, rms=0.076876Jy sigma=0.000663 ! 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=0.076876Jy sigma=0.000663 ! Fit after self-cal, rms=0.076861Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=2.676 mas, bpa=0.3256 degrees ! Estimated noise=404.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762032 Jy ! Component: 100 - total flux cleaned = 0.00117202 Jy ! Component: 150 - total flux cleaned = 0.00129207 Jy ! Component: 200 - total flux cleaned = 0.00139377 Jy ! Total flux subtracted in 200 components = 0.00139377 Jy ! Clean residual min=-0.000883 max=0.001158 Jy/beam ! Clean residual mean=-0.000023 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.443528 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.443528 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=0.076858Jy sigma=0.000662 ! Fit after self-cal, rms=0.076858Jy sigma=0.000662 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 = 0.000112272 Jy ! Component: 100 - total flux cleaned = 0.000185118 Jy ! Component: 150 - total flux cleaned = 0.000232448 Jy ! Component: 200 - total flux cleaned = 0.000277108 Jy ! Total flux subtracted in 200 components = 0.000277108 Jy ! Clean residual min=-0.000865 max=0.001141 Jy/beam ! Clean residual mean=-0.000022 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.443805 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.443805 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=0.076856Jy sigma=0.000662 ! Fit after self-cal, rms=0.076856Jy sigma=0.000662 ! 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=0.9324 mas, bmaj=1.67 mas, bpa=1.08 degrees ! Estimated noise=320.678 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.67 at 1.08 degrees (North through East) ! Clean map min=-0.00085975 max=0.30259 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=0.7417 mas, bmaj=1.402 mas, bpa=0.2641 degrees ! Estimated noise=670.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232429 Jy ! Component: 100 - total flux cleaned = 0.319666 Jy ! Component: 150 - total flux cleaned = 0.361177 Jy ! Component: 200 - total flux cleaned = 0.385473 Jy ! Total flux subtracted in 200 components = 0.385473 Jy ! Clean residual min=-0.004624 max=0.012349 Jy/beam ! Clean residual mean=-0.000093 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.385474 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.385474 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=1.67 mas, bpa=1.08 degrees ! Estimated noise=320.678 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 = 0.0199744 Jy ! Component: 100 - total flux cleaned = 0.0307787 Jy ! Component: 150 - total flux cleaned = 0.0374589 Jy ! Component: 200 - total flux cleaned = 0.0419796 Jy ! Total flux subtracted in 200 components = 0.0419796 Jy ! Clean residual min=-0.001509 max=0.002556 Jy/beam ! Clean residual mean=-0.000034 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.427453 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.427453 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330963 Jy ! Component: 100 - total flux cleaned = 0.00583774 Jy ! Component: 150 - total flux cleaned = 0.00785549 Jy ! Component: 200 - total flux cleaned = 0.00948238 Jy ! Total flux subtracted in 200 components = 0.00948238 Jy ! Clean residual min=-0.001150 max=0.001368 Jy/beam ! Clean residual mean=-0.000020 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.436935 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.436935 Jy ! Inverting map ! Added new window around map position (-1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144016 Jy ! Component: 100 - total flux cleaned = 0.00248778 Jy ! Component: 150 - total flux cleaned = 0.00296831 Jy ! Component: 200 - total flux cleaned = 0.00326416 Jy ! Total flux subtracted in 200 components = 0.00326416 Jy ! Clean residual min=-0.001088 max=0.001190 Jy/beam ! Clean residual mean=-0.000015 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.4402 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.4402 Jy ! Inverting map ! Added new window around map position (-4.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897469 Jy ! Component: 100 - total flux cleaned = 0.00127149 Jy ! Component: 150 - total flux cleaned = 0.00162017 Jy ! Component: 200 - total flux cleaned = 0.00195005 Jy ! Total flux subtracted in 200 components = 0.00195005 Jy ! Clean residual min=-0.001049 max=0.000973 Jy/beam ! Clean residual mean=-0.000012 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.44215 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.44215 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=2.094 mas, bmaj=2.676 mas, bpa=0.3256 degrees ! Estimated noise=404.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106758 Jy ! Component: 100 - total flux cleaned = 0.0018152 Jy ! Component: 150 - total flux cleaned = 0.00240359 Jy ! Component: 200 - total flux cleaned = 0.00288355 Jy ! Total flux subtracted in 200 components = 0.00288355 Jy ! Clean residual min=-0.000913 max=0.000940 Jy/beam ! Clean residual mean=-0.000017 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.445033 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 = 0.000399076 Jy ! Component: 100 - total flux cleaned = 0.000738263 Jy ! Component: 150 - total flux cleaned = 0.00102739 Jy ! Component: 200 - total flux cleaned = 0.00127546 Jy ! Total flux subtracted in 200 components = 0.00127546 Jy ! Clean residual min=-0.000886 max=0.000878 Jy/beam ! Clean residual mean=-0.000013 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.446309 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.446309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=1.67 mas, bpa=1.08 degrees ! Estimated noise=320.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705599 Jy ! Component: 100 - total flux cleaned = -0.000756478 Jy ! Component: 150 - total flux cleaned = -0.000709579 Jy ! Component: 200 - total flux cleaned = -0.000666792 Jy ! Total flux subtracted in 200 components = -0.000666792 Jy ! Clean residual min=-0.000948 max=0.000914 Jy/beam ! Clean residual mean=-0.000007 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.445642 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.445642 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=0.076816Jy sigma=0.000662 ! Fit after self-cal, rms=0.076812Jy sigma=0.000662 wmodel J0751+3313_X_2017_06_10_pus_map.mod ! Writing 125 model components to file: J0751+3313_X_2017_06_10_pus_map.mod wobs J0751+3313_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0751+3313_X_2017_06_10_pus_uvs.fits wwins J0751+3313_X_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J0751+3313_X_2017_06_10_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 = -2.39675e-05 Jy ! Component: 100 - total flux cleaned = -0.000212585 Jy ! Component: 150 - total flux cleaned = -0.000331591 Jy ! Component: 200 - total flux cleaned = -0.00036029 Jy ! Component: 250 - total flux cleaned = -0.000373819 Jy ! Component: 300 - total flux cleaned = -0.000373846 Jy ! Component: 350 - total flux cleaned = -0.000412979 Jy ! Component: 400 - total flux cleaned = -0.000387227 Jy ! Component: 450 - total flux cleaned = -0.000387036 Jy ! Component: 500 - total flux cleaned = -0.000313255 Jy ! Component: 550 - total flux cleaned = -0.000288985 Jy ! Component: 600 - total flux cleaned = -0.000277091 Jy ! Component: 650 - total flux cleaned = -0.000242053 Jy ! Component: 700 - total flux cleaned = -0.000230657 Jy ! Component: 750 - total flux cleaned = -0.000219378 Jy ! Component: 800 - total flux cleaned = -0.000186072 Jy ! Component: 850 - total flux cleaned = -0.000186179 Jy ! Component: 900 - total flux cleaned = -0.000175395 Jy ! Component: 950 - total flux cleaned = -0.000186082 Jy ! Component: 1000 - total flux cleaned = -0.000154548 Jy ! Component: 1050 - total flux cleaned = -0.000206616 Jy ! Component: 1100 - total flux cleaned = -0.000206521 Jy ! Component: 1150 - total flux cleaned = -0.000186259 Jy ! Component: 1200 - total flux cleaned = -0.000196239 Jy ! Component: 1250 - total flux cleaned = -0.000205861 Jy ! Component: 1300 - total flux cleaned = -0.000176661 Jy ! Component: 1350 - total flux cleaned = -0.000195937 Jy ! Component: 1400 - total flux cleaned = -0.00022457 Jy ! Component: 1450 - total flux cleaned = -0.000243248 Jy ! Component: 1500 - total flux cleaned = -0.000252505 Jy ! Component: 1550 - total flux cleaned = -0.000243181 Jy ! Component: 1600 - total flux cleaned = -0.000288808 Jy ! Component: 1650 - total flux cleaned = -0.0002708 Jy ! Component: 1700 - total flux cleaned = -0.000279939 Jy ! Component: 1750 - total flux cleaned = -0.000288818 Jy ! Component: 1800 - total flux cleaned = -0.000306427 Jy ! Component: 1850 - total flux cleaned = -0.000349813 Jy ! Component: 1900 - total flux cleaned = -0.00032393 Jy ! Component: 1950 - total flux cleaned = -0.000340977 Jy ! Component: 2000 - total flux cleaned = -0.000341029 Jy ! Total flux subtracted in 2048 components = -0.0003243 Jy ! Clean residual min=-0.000570 max=0.000443 Jy/beam ! Clean residual mean=-0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.445317 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 272 components and 0.445317 Jy ![Exited script file: muppet] wmap "J0751+3313_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.67 at 1.08 degrees (North through East) ! Clean map min=-0.00064141 max=0.3026 Jy/beam ! Writing clean map to FITS file: J0751+3313_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152496 0.152496 0.304991 0.609982 1.21996 2.43993 4.87986 9.75972 19.5194 39.0389 78.0778 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.302 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.67 at 1.08 degrees (North through East) ! Clean map min=-0.00064141 max=0.3026 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 J0751+3313_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:52 2019