! Started logfile: J0955+6901_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:14 2019 obs J0955+6901_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0955+6901_X_2017_02_19_pus_uva.fits ! AN table 1: 117 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702754 visibilities/baseline/integration-bin. ! Found source: J0955+6901 ! ! 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 858 lines of history. ! ! Reading 44400 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 J0955+6901_X_2017_02_19_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003741Jy sigma=0.008439 ! Fit after self-cal, rms=0.964096Jy sigma=0.008115 ! 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=0.817 mas, bmaj=1.122 mas, bpa=-88.01 degrees ! Estimated noise=939.031 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 = 0.0302439 Jy ! Component: 100 - total flux cleaned = 0.036839 Jy ! Total flux subtracted in 100 components = 0.036839 Jy ! Clean residual min=-0.002503 max=0.002178 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.036839 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.036839 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=0.076432Jy sigma=0.000613 ! Fit after self-cal, rms=0.074650Jy sigma=0.000598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044195 Jy ! Component: 100 - total flux cleaned = 0.00502845 Jy ! Total flux subtracted in 100 components = 0.00502845 Jy ! Clean residual min=-0.002392 max=0.002171 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0418675 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0418675 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=0.074432Jy sigma=0.000597 ! Fit after self-cal, rms=0.074406Jy sigma=0.000596 ! 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=1.059 mas, bmaj=1.227 mas, bpa=-82.01 degrees ! Estimated noise=403.254 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 = -0.000565455 Jy ! Component: 100 - total flux cleaned = -0.000846376 Jy ! Component: 150 - total flux cleaned = -0.000909677 Jy ! Component: 200 - total flux cleaned = -0.000946976 Jy ! Total flux subtracted in 200 components = -0.000946976 Jy ! Clean residual min=-0.001370 max=0.001475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0409205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0409205 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=0.074401Jy sigma=0.000596 ! Fit after self-cal, rms=0.074393Jy sigma=0.000596 ! 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 0.97 FD 1.05 HN 1.01 KP 0.91 ! LA 1.19 MK 1.04 NL 1.02 OV 1.14 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 0.93 ! LA 1.10 MK 1.01 NL 1.00 OV 1.10 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.08 KP 0.84 ! LA 1.14 MK 1.19 NL 0.98 OV 1.12 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.91 ! LA 1.12 MK 1.04 NL 1.05 OV 1.12 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.95 KP 0.93 ! LA 1.07 MK 1.08 NL 1.05 OV 1.10 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.86 ! LA 1.12 MK 0.96 NL 1.04 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 0.94 ! LA 1.00 MK 0.99 NL 0.98 OV 1.08 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.87 KP 0.93 ! LA 1.06 MK 0.99 NL 0.99 OV 1.13 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.91 KP 0.88 ! LA 1.06 MK 0.91 NL 0.92 OV 1.11 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.89 KP 0.95 ! LA 0.99 MK 1.01 NL 0.91 OV 1.09 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.93 HN 0.89 KP 0.82 ! LA 1.12 MK 0.94 NL 1.00 OV 1.01 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 0.90 KP 0.89 ! LA 0.99 MK 0.86 NL 0.97 OV 0.99 ! PT 1.00* SC 0.92 ! ! ! Fit before self-cal, rms=0.074393Jy sigma=0.000596 ! Fit after self-cal, rms=0.072216Jy sigma=0.000595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.225 mas, bpa=-81.92 degrees ! Estimated noise=402.389 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 = 1.11402e-05 Jy ! Component: 100 - total flux cleaned = -4.03336e-06 Jy ! Component: 150 - total flux cleaned = -1.80719e-05 Jy ! Component: 200 - total flux cleaned = -3.11683e-05 Jy ! Total flux subtracted in 200 components = -3.11683e-05 Jy ! Clean residual min=-0.000887 max=0.000996 Jy/beam ! Clean residual mean=0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0408893 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0408893 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=0.072215Jy sigma=0.000595 ! Fit after self-cal, rms=0.072159Jy sigma=0.000594 ! 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=0.072159Jy sigma=0.000594 ! Fit after self-cal, rms=0.072176Jy sigma=0.000594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.229 mas, bpa=-83.28 degrees ! Estimated noise=401.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219844 Jy ! Component: 100 - total flux cleaned = -0.00026403 Jy ! Component: 150 - total flux cleaned = -0.000279883 Jy ! Component: 200 - total flux cleaned = -0.000289679 Jy ! Total flux subtracted in 200 components = -0.000289679 Jy ! Clean residual min=-0.000901 max=0.001025 Jy/beam ! Clean residual mean=0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0405997 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0405997 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=0.072175Jy sigma=0.000594 ! Fit after self-cal, rms=0.072211Jy sigma=0.000594 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 (-6.4, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696612 Jy ! Component: 100 - total flux cleaned = 0.00067511 Jy ! Component: 150 - total flux cleaned = 0.000706108 Jy ! Component: 200 - total flux cleaned = 0.000732535 Jy ! Total flux subtracted in 200 components = 0.000732535 Jy ! Clean residual min=-0.000868 max=0.000846 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0413322 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0413322 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=0.072199Jy sigma=0.000593 ! Fit after self-cal, rms=0.072193Jy sigma=0.000593 ! 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=0.072193Jy sigma=0.000593 ! Fit after self-cal, rms=0.072485Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.231 mas, bpa=-83.62 degrees ! Estimated noise=400.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529281 Jy ! Component: 100 - total flux cleaned = 0.000528819 Jy ! Component: 150 - total flux cleaned = 0.000515128 Jy ! Component: 200 - total flux cleaned = 0.000489795 Jy ! Total flux subtracted in 200 components = 0.000489795 Jy ! Clean residual min=-0.000866 max=0.000820 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.041822 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.041822 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=0.072476Jy sigma=0.000593 ! Fit after self-cal, rms=0.072503Jy sigma=0.000593 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 = 0.000323822 Jy ! Component: 100 - total flux cleaned = 0.000322472 Jy ! Component: 150 - total flux cleaned = 0.000311488 Jy ! Component: 200 - total flux cleaned = 0.000290547 Jy ! Total flux subtracted in 200 components = 0.000290547 Jy ! Clean residual min=-0.000889 max=0.000810 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0421125 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0421125 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=0.072498Jy sigma=0.000593 ! Fit after self-cal, rms=0.072498Jy sigma=0.000593 ! 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=0.072498Jy sigma=0.000593 ! Fit after self-cal, rms=0.072675Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=2.274 mas, bpa=78.94 degrees ! Estimated noise=522.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237423 Jy ! Component: 100 - total flux cleaned = 0.000171434 Jy ! Component: 150 - total flux cleaned = 0.000130033 Jy ! Component: 200 - total flux cleaned = 0.000101963 Jy ! Total flux subtracted in 200 components = 0.000101963 Jy ! Clean residual min=-0.000857 max=0.000989 Jy/beam ! Clean residual mean=0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0422145 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0422145 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=0.072675Jy sigma=0.000593 ! Fit after self-cal, rms=0.072687Jy sigma=0.000593 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 = 0.000163067 Jy ! Component: 100 - total flux cleaned = 0.000144996 Jy ! Component: 150 - total flux cleaned = 0.000123809 Jy ! Component: 200 - total flux cleaned = 0.000119107 Jy ! Total flux subtracted in 200 components = 0.000119107 Jy ! Clean residual min=-0.000814 max=0.000983 Jy/beam ! Clean residual mean=0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0423336 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0423336 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=0.072686Jy sigma=0.000593 ! Fit after self-cal, rms=0.072684Jy sigma=0.000593 ! 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=1.05 mas, bmaj=1.232 mas, bpa=-83.71 degrees ! Estimated noise=400.441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.232 at -83.71 degrees (North through East) ! Clean map min=-0.00080415 max=0.042042 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=0.8111 mas, bmaj=1.128 mas, bpa=-89.04 degrees ! Estimated noise=927.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329489 Jy ! Component: 100 - total flux cleaned = 0.0402127 Jy ! Component: 150 - total flux cleaned = 0.0416137 Jy ! Component: 200 - total flux cleaned = 0.0418373 Jy ! Total flux subtracted in 200 components = 0.0418373 Jy ! Clean residual min=-0.002070 max=0.001864 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0418373 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0418373 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.232 mas, bpa=-83.71 degrees ! Estimated noise=400.441 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 = 0.000638081 Jy ! Component: 100 - total flux cleaned = 0.00070857 Jy ! Component: 150 - total flux cleaned = 0.000737618 Jy ! Component: 200 - total flux cleaned = 0.00076485 Jy ! Total flux subtracted in 200 components = 0.00076485 Jy ! Clean residual min=-0.000936 max=0.000895 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0426021 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0426021 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=2.161 mas, bmaj=2.274 mas, bpa=78.94 degrees ! Estimated noise=522.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219409 Jy ! Component: 100 - total flux cleaned = 0.000185859 Jy ! Component: 150 - total flux cleaned = 0.000174967 Jy ! Component: 200 - total flux cleaned = 0.000182223 Jy ! Total flux subtracted in 200 components = 0.000182223 Jy ! Clean residual min=-0.000824 max=0.000960 Jy/beam ! Clean residual mean=0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0427844 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 = -6.48839e-06 Jy ! Component: 100 - total flux cleaned = -6.46302e-06 Jy ! Component: 150 - total flux cleaned = -6.77327e-06 Jy ! Component: 200 - total flux cleaned = -1.64333e-05 Jy ! Total flux subtracted in 200 components = -1.64333e-05 Jy ! Clean residual min=-0.000808 max=0.000953 Jy/beam ! Clean residual mean=0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0427679 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0427679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.232 mas, bpa=-83.71 degrees ! Estimated noise=400.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.62532e-05 Jy ! Component: 100 - total flux cleaned = -5.96371e-05 Jy ! Component: 150 - total flux cleaned = -4.46628e-05 Jy ! Component: 200 - total flux cleaned = -1.8249e-05 Jy ! Total flux subtracted in 200 components = -1.8249e-05 Jy ! Clean residual min=-0.000901 max=0.000835 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0427497 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0427497 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=0.072684Jy sigma=0.000593 ! Fit after self-cal, rms=0.072682Jy sigma=0.000593 wmodel J0955+6901_X_2017_02_19_pus_map.mod ! Writing 47 model components to file: J0955+6901_X_2017_02_19_pus_map.mod wobs J0955+6901_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0955+6901_X_2017_02_19_pus_uvs.fits wwins J0955+6901_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0955+6901_X_2017_02_19_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 = -2.03254e-06 Jy ! Component: 100 - total flux cleaned = 1.25677e-05 Jy ! Component: 150 - total flux cleaned = 6.8081e-05 Jy ! Component: 200 - total flux cleaned = 0.000175986 Jy ! Component: 250 - total flux cleaned = 0.000293411 Jy ! Component: 300 - total flux cleaned = 0.000369657 Jy ! Component: 350 - total flux cleaned = 0.000456419 Jy ! Component: 400 - total flux cleaned = 0.000517214 Jy ! Component: 450 - total flux cleaned = 0.000600176 Jy ! Component: 500 - total flux cleaned = 0.000599941 Jy ! Component: 550 - total flux cleaned = 0.000622671 Jy ! Component: 600 - total flux cleaned = 0.000678381 Jy ! Component: 650 - total flux cleaned = 0.000711432 Jy ! Component: 700 - total flux cleaned = 0.000775886 Jy ! Component: 750 - total flux cleaned = 0.000797067 Jy ! Component: 800 - total flux cleaned = 0.000859281 Jy ! Component: 850 - total flux cleaned = 0.000869466 Jy ! Component: 900 - total flux cleaned = 0.000909658 Jy ! Component: 950 - total flux cleaned = 0.000919661 Jy ! Component: 1000 - total flux cleaned = 0.000929426 Jy ! Component: 1050 - total flux cleaned = 0.000958172 Jy ! Component: 1100 - total flux cleaned = 0.00092991 Jy ! Component: 1150 - total flux cleaned = 0.00096745 Jy ! Component: 1200 - total flux cleaned = 0.000958239 Jy ! Component: 1250 - total flux cleaned = 0.000967265 Jy ! Component: 1300 - total flux cleaned = 0.000931323 Jy ! Component: 1350 - total flux cleaned = 0.000940124 Jy ! Component: 1400 - total flux cleaned = 0.000913859 Jy ! Component: 1450 - total flux cleaned = 0.00089647 Jy ! Component: 1500 - total flux cleaned = 0.00088789 Jy ! Component: 1550 - total flux cleaned = 0.000887922 Jy ! Component: 1600 - total flux cleaned = 0.000887811 Jy ! Component: 1650 - total flux cleaned = 0.000862749 Jy ! Component: 1700 - total flux cleaned = 0.000854504 Jy ! Component: 1750 - total flux cleaned = 0.000862571 Jy ! Component: 1800 - total flux cleaned = 0.00083833 Jy ! Component: 1850 - total flux cleaned = 0.000846369 Jy ! Component: 1900 - total flux cleaned = 0.000830573 Jy ! Component: 1950 - total flux cleaned = 0.000838474 Jy ! Component: 2000 - total flux cleaned = 0.000861745 Jy ! Total flux subtracted in 2048 components = 0.000838673 Jy ! Clean residual min=-0.000473 max=0.000400 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0435883 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 190 components and 0.0435883 Jy ![Exited script file: muppet] wmap "J0955+6901_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.232 at -83.71 degrees (North through East) ! Clean map min=-0.00088147 max=0.041829 Jy/beam ! Writing clean map to FITS file: J0955+6901_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0418287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.992483 0.992483 1.98497 3.96993 7.93986 15.8797 31.7595 63.5189 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.232 at -83.71 degrees (North through East) ! Clean map min=-0.00088147 max=0.041829 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 J0955+6901_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:17 2019