! Started logfile: J0204+3649_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:11 2016 obs J0204+3649_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0204+3649_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675244 visibilities/baseline/integration-bin. ! Found source: J0204+3649 ! ! 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 414 lines of history. ! ! Reading 20784 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 J0204+3649_X_2014_08_05_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.839578Jy sigma=0.010152 ! Fit after self-cal, rms=0.834595Jy sigma=0.010097 ! 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=1.003 mas, bmaj=1.952 mas, bpa=30.22 degrees ! Estimated noise=785.268 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 = 0.126087 Jy ! Component: 100 - total flux cleaned = 0.171927 Jy ! Total flux subtracted in 100 components = 0.171927 Jy ! Clean residual min=-0.008459 max=0.019874 Jy/beam ! Clean residual mean=-0.000048 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.171927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.171927 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=0.078801Jy sigma=0.000911 ! Fit after self-cal, rms=0.078701Jy sigma=0.000909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212267 Jy ! Component: 100 - total flux cleaned = 0.0315432 Jy ! Total flux subtracted in 100 components = 0.0315432 Jy ! Clean residual min=-0.007663 max=0.008095 Jy/beam ! Clean residual mean=0.000004 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.20347 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.20347 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=0.072800Jy sigma=0.000838 ! Fit after self-cal, rms=0.072781Jy sigma=0.000838 ! 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=1.277 mas, bmaj=2.147 mas, bpa=29.12 degrees ! Estimated noise=408.906 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 = 0.00669992 Jy ! Component: 100 - total flux cleaned = 0.0105326 Jy ! Component: 150 - total flux cleaned = 0.0128462 Jy ! Component: 200 - total flux cleaned = 0.0142772 Jy ! Total flux subtracted in 200 components = 0.0142772 Jy ! Clean residual min=-0.009013 max=0.008522 Jy/beam ! Clean residual mean=0.000013 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.217747 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.217747 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=0.072039Jy sigma=0.000832 ! Fit after self-cal, rms=0.072032Jy sigma=0.000832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.03 KP 0.91 ! LA 1.02 MK 1.00* NL 0.98 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.05 KP 0.89 ! LA 1.02 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.04 KP 0.85 ! LA 1.06 MK 1.00* NL 1.00 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.01 KP 0.77 ! LA 1.07 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.00 KP 0.75 ! LA 1.04 MK 1.00* NL 1.00 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.03 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.24 HN 1.18 KP 0.81 ! LA 1.13 MK 1.00* NL 1.05 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.11 KP 0.76 ! LA 1.05 MK 1.00* NL 1.02 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.10 KP 0.79 ! LA 1.05 MK 1.00* NL 1.02 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.14 KP 0.79 ! LA 1.12 MK 1.00* NL 1.00 OV 1.05 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 1.06 KP 0.83 ! LA 1.11 MK 1.00* NL 1.02 OV 1.04 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.07 KP 0.86 ! LA 1.09 MK 1.00* NL 1.05 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.072032Jy sigma=0.000832 ! Fit after self-cal, rms=0.068069Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.16 mas, bpa=29.3 degrees ! Estimated noise=410.276 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, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598409 Jy ! Component: 100 - total flux cleaned = 0.00575143 Jy ! Component: 150 - total flux cleaned = 0.00523086 Jy ! Component: 200 - total flux cleaned = 0.00476137 Jy ! Total flux subtracted in 200 components = 0.00476137 Jy ! Clean residual min=-0.002041 max=0.003758 Jy/beam ! Clean residual mean=-0.000016 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.222508 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.222508 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=0.067441Jy sigma=0.000773 ! Fit after self-cal, rms=0.067381Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-1.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340925 Jy ! Component: 100 - total flux cleaned = 0.00424701 Jy ! Component: 150 - total flux cleaned = 0.00461681 Jy ! Component: 200 - total flux cleaned = 0.0046708 Jy ! Total flux subtracted in 200 components = 0.0046708 Jy ! Clean residual min=-0.001488 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.227179 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.227179 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=0.067184Jy sigma=0.000769 ! Fit after self-cal, rms=0.067175Jy sigma=0.000769 ! 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=0.067175Jy sigma=0.000769 ! Fit after self-cal, rms=0.067262Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=2.168 mas, bpa=29.29 degrees ! Estimated noise=410.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116137 Jy ! Component: 100 - total flux cleaned = 0.00132957 Jy ! Component: 150 - total flux cleaned = 0.00139587 Jy ! Component: 200 - total flux cleaned = 0.00142011 Jy ! Total flux subtracted in 200 components = 0.00142011 Jy ! Clean residual min=-0.001239 max=0.001120 Jy/beam ! Clean residual mean=0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.228599 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.228599 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=0.067211Jy sigma=0.000766 ! Fit after self-cal, rms=0.067210Jy sigma=0.000766 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 = 0.000238063 Jy ! Component: 100 - total flux cleaned = 0.000309251 Jy ! Component: 150 - total flux cleaned = 0.000374195 Jy ! Component: 200 - total flux cleaned = 0.000412187 Jy ! Total flux subtracted in 200 components = 0.000412187 Jy ! Clean residual min=-0.001205 max=0.001054 Jy/beam ! Clean residual mean=0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.229012 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.229012 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=0.067194Jy sigma=0.000766 ! Fit after self-cal, rms=0.067193Jy sigma=0.000766 ! 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=0.067193Jy sigma=0.000766 ! Fit after self-cal, rms=0.067273Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.171 mas, bpa=29.29 degrees ! Estimated noise=410.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191154 Jy ! Component: 100 - total flux cleaned = 0.000259022 Jy ! Component: 150 - total flux cleaned = 0.00033244 Jy ! Component: 200 - total flux cleaned = 0.000416888 Jy ! Total flux subtracted in 200 components = 0.000416888 Jy ! Clean residual min=-0.001055 max=0.001032 Jy/beam ! Clean residual mean=0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.229428 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.229428 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=0.067258Jy sigma=0.000766 ! Fit after self-cal, rms=0.067259Jy sigma=0.000766 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 = 9.7499e-05 Jy ! Component: 100 - total flux cleaned = 0.000208543 Jy ! Component: 150 - total flux cleaned = 0.000252646 Jy ! Component: 200 - total flux cleaned = 0.000294177 Jy ! Total flux subtracted in 200 components = 0.000294177 Jy ! Clean residual min=-0.001031 max=0.001026 Jy/beam ! Clean residual mean=0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.229723 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.229723 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=0.067251Jy sigma=0.000766 ! Fit after self-cal, rms=0.067251Jy sigma=0.000766 ! 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=0.067251Jy sigma=0.000766 ! Fit after self-cal, rms=0.067283Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=2.766 mas, bpa=59.01 degrees ! Estimated noise=460.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24076e-05 Jy ! Component: 100 - total flux cleaned = -3.79331e-05 Jy ! Component: 150 - total flux cleaned = -4.92254e-05 Jy ! Component: 200 - total flux cleaned = -4.88418e-05 Jy ! Total flux subtracted in 200 components = -4.88418e-05 Jy ! Clean residual min=-0.001161 max=0.001185 Jy/beam ! Clean residual mean=0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.229674 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.229674 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=0.067278Jy sigma=0.000766 ! Fit after self-cal, rms=0.067278Jy sigma=0.000766 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 = 1.1742e-05 Jy ! Component: 100 - total flux cleaned = 5.17498e-05 Jy ! Component: 150 - total flux cleaned = 8.71332e-05 Jy ! Component: 200 - total flux cleaned = 0.000111108 Jy ! Total flux subtracted in 200 components = 0.000111108 Jy ! Clean residual min=-0.001149 max=0.001195 Jy/beam ! Clean residual mean=0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.229785 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.229785 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=0.067275Jy sigma=0.000766 ! Fit after self-cal, rms=0.067274Jy sigma=0.000766 ! 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=1.273 mas, bmaj=2.173 mas, bpa=29.29 degrees ! Estimated noise=410.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.173 at 29.29 degrees (North through East) ! Clean map min=-0.0014154 max=0.16339 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=0.9967 mas, bmaj=1.99 mas, bpa=30.4 degrees ! Estimated noise=783.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125738 Jy ! Component: 100 - total flux cleaned = 0.171143 Jy ! Component: 150 - total flux cleaned = 0.191709 Jy ! Component: 200 - total flux cleaned = 0.202904 Jy ! Total flux subtracted in 200 components = 0.202904 Jy ! Clean residual min=-0.003376 max=0.005689 Jy/beam ! Clean residual mean=-0.000040 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.202904 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.202904 Jy ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.173 mas, bpa=29.29 degrees ! Estimated noise=410.35 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 = 0.00885751 Jy ! Component: 100 - total flux cleaned = 0.0144001 Jy ! Component: 150 - total flux cleaned = 0.0181415 Jy ! Component: 200 - total flux cleaned = 0.0208863 Jy ! Total flux subtracted in 200 components = 0.0208863 Jy ! Clean residual min=-0.001511 max=0.001639 Jy/beam ! Clean residual mean=-0.000014 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.22379 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.22379 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=2.558 mas, bmaj=2.766 mas, bpa=59.01 degrees ! Estimated noise=460.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255916 Jy ! Component: 100 - total flux cleaned = 0.00417892 Jy ! Component: 150 - total flux cleaned = 0.00509343 Jy ! Component: 200 - total flux cleaned = 0.00548246 Jy ! Total flux subtracted in 200 components = 0.00548246 Jy ! Clean residual min=-0.001266 max=0.001279 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.229273 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 = 0.000178442 Jy ! Component: 100 - total flux cleaned = 0.000306401 Jy ! Component: 150 - total flux cleaned = 0.000396789 Jy ! Component: 200 - total flux cleaned = 0.000478127 Jy ! Total flux subtracted in 200 components = 0.000478127 Jy ! Clean residual min=-0.001232 max=0.001261 Jy/beam ! Clean residual mean=0.000008 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.229751 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 112 components and 0.229751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.173 mas, bpa=29.29 degrees ! Estimated noise=410.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403441 Jy ! Component: 100 - total flux cleaned = 0.000500012 Jy ! Component: 150 - total flux cleaned = 0.000530126 Jy ! Component: 200 - total flux cleaned = 0.000530569 Jy ! Total flux subtracted in 200 components = 0.000530569 Jy ! Clean residual min=-0.001127 max=0.001161 Jy/beam ! Clean residual mean=0.000008 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.230281 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.230281 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=0.067318Jy sigma=0.000766 ! Fit after self-cal, rms=0.067307Jy sigma=0.000766 wmodel J0204+3649_X_2014_08_05_pus_map.mod ! Writing 133 model components to file: J0204+3649_X_2014_08_05_pus_map.mod wobs J0204+3649_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0204+3649_X_2014_08_05_pus_uvs.fits wwins J0204+3649_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0204+3649_X_2014_08_05_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 = -0.000137789 Jy ! Component: 100 - total flux cleaned = -0.000323128 Jy ! Component: 150 - total flux cleaned = -0.000357602 Jy ! Component: 200 - total flux cleaned = -0.000308961 Jy ! Component: 250 - total flux cleaned = -0.000262419 Jy ! Component: 300 - total flux cleaned = -0.000217501 Jy ! Component: 350 - total flux cleaned = -0.000203012 Jy ! Component: 400 - total flux cleaned = -0.000160226 Jy ! Component: 450 - total flux cleaned = -0.000105002 Jy ! Component: 500 - total flux cleaned = -5.14397e-05 Jy ! Component: 550 - total flux cleaned = -1.23448e-05 Jy ! Component: 600 - total flux cleaned = 2.62063e-05 Jy ! Component: 650 - total flux cleaned = 5.15303e-05 Jy ! Component: 700 - total flux cleaned = 6.39711e-05 Jy ! Component: 750 - total flux cleaned = 6.41367e-05 Jy ! Component: 800 - total flux cleaned = 7.58872e-05 Jy ! Component: 850 - total flux cleaned = 7.59095e-05 Jy ! Component: 900 - total flux cleaned = 7.60669e-05 Jy ! Component: 950 - total flux cleaned = 0.000109546 Jy ! Component: 1000 - total flux cleaned = 0.000142338 Jy ! Component: 1050 - total flux cleaned = 0.00014244 Jy ! Component: 1100 - total flux cleaned = 0.000174283 Jy ! Component: 1150 - total flux cleaned = 0.000225933 Jy ! Component: 1200 - total flux cleaned = 0.000256001 Jy ! Component: 1250 - total flux cleaned = 0.000255716 Jy ! Component: 1300 - total flux cleaned = 0.000275081 Jy ! Component: 1350 - total flux cleaned = 0.000265531 Jy ! Component: 1400 - total flux cleaned = 0.000303703 Jy ! Component: 1450 - total flux cleaned = 0.000331578 Jy ! Component: 1500 - total flux cleaned = 0.00034046 Jy ! Component: 1550 - total flux cleaned = 0.000322345 Jy ! Component: 1600 - total flux cleaned = 0.000357875 Jy ! Component: 1650 - total flux cleaned = 0.000366747 Jy ! Component: 1700 - total flux cleaned = 0.000401147 Jy ! Component: 1750 - total flux cleaned = 0.00040956 Jy ! Component: 1800 - total flux cleaned = 0.000409742 Jy ! Component: 1850 - total flux cleaned = 0.000426331 Jy ! Component: 1900 - total flux cleaned = 0.000442636 Jy ! Component: 1950 - total flux cleaned = 0.000458988 Jy ! Component: 2000 - total flux cleaned = 0.000474937 Jy ! Total flux subtracted in 2048 components = 0.000498505 Jy ! Clean residual min=-0.000389 max=0.000427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.23078 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 266 components and 0.23078 Jy ![Exited script file: muppet] wmap "J0204+3649_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.173 at 29.29 degrees (North through East) ! Clean map min=-0.00099661 max=0.16423 Jy/beam ! Writing clean map to FITS file: J0204+3649_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145883 device "J0204+3649_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0204+3649_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266487 0.266487 0.532974 1.06595 2.13189 4.26379 8.52758 17.0552 34.1103 68.2206 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.173 at 29.29 degrees (North through East) ! Clean map min=-0.00099661 max=0.16423 Jy/beam quit ! Quitting program ! Log file J0204+3649_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:12 2016