! Started logfile: J0347+2004_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:10 2019 obs J0347+2004_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0347+2004_X_2017_01_16_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.634064 visibilities/baseline/integration-bin. ! Found source: J0347+2004 ! ! 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 52044 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 J0347+2004_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895637Jy sigma=0.007588 ! Fit after self-cal, rms=0.888465Jy sigma=0.007543 ! 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=0.9081 mas, bmaj=2.096 mas, bpa=17.79 degrees ! Estimated noise=835.453 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 = 0.0883006 Jy ! Component: 100 - total flux cleaned = 0.110265 Jy ! Total flux subtracted in 100 components = 0.110265 Jy ! Clean residual min=-0.006792 max=0.024475 Jy/beam ! Clean residual mean=-0.000034 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.110265 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.110265 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=0.104567Jy sigma=0.000730 ! Fit after self-cal, rms=0.104559Jy sigma=0.000730 ! Inverting map ! Added new window around map position (3.6, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200021 Jy ! Component: 100 - total flux cleaned = 0.0296701 Jy ! Total flux subtracted in 100 components = 0.0296701 Jy ! Clean residual min=-0.004679 max=0.008913 Jy/beam ! Clean residual mean=-0.000016 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.139935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.139935 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=0.100751Jy sigma=0.000683 ! Fit after self-cal, rms=0.100173Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929834 Jy ! Component: 100 - total flux cleaned = 0.0146003 Jy ! Total flux subtracted in 100 components = 0.0146003 Jy ! Clean residual min=-0.003588 max=0.004073 Jy/beam ! Clean residual mean=-0.000009 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.154535 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.154535 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=0.099335Jy sigma=0.000664 ! Fit after self-cal, rms=0.099221Jy sigma=0.000663 ! 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=1.069 mas, bmaj=2.217 mas, bpa=15.78 degrees ! Estimated noise=378.038 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 = 0.00617831 Jy ! Component: 100 - total flux cleaned = 0.00998778 Jy ! Component: 150 - total flux cleaned = 0.0128904 Jy ! Component: 200 - total flux cleaned = 0.0152589 Jy ! Total flux subtracted in 200 components = 0.0152589 Jy ! Clean residual min=-0.002717 max=0.003306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.169794 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.169794 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=0.098931Jy sigma=0.000657 ! Fit after self-cal, rms=0.098888Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 0.96 KP 0.98 ! LA 0.99 MK 1.00* NL 0.95 OV 0.98 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.98 KP 0.97 ! LA 0.97 MK 1.00* NL 0.95 OV 0.95 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.02 KP 0.96 ! LA 1.00 MK 1.00* NL 0.95 OV 0.94 ! PT 1.20 SC 0.99 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00* NL 0.96 OV 0.97 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.94 KP 0.97 ! LA 1.00 MK 1.00* NL 0.96 OV 0.96 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.96 KP 0.98 ! LA 0.98 MK 1.00* NL 0.96 OV 0.96 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.05 KP 0.98 ! LA 0.96 MK 1.00* NL 0.96 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.04 KP 0.97 ! LA 1.02 MK 1.00* NL 0.96 OV 0.94 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.98 HN 1.05 KP 0.99 ! LA 0.95 MK 1.00* NL 0.94 OV 0.94 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.98 ! LA 0.95 MK 1.00* NL 1.00 OV 0.98 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00* NL 0.98 OV 0.95 ! PT 1.21 SC 1.01 ! ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 0.97 KP 1.00 ! LA 0.96 MK 1.00* NL 0.98 OV 0.99 ! PT 1.14 SC 1.02 ! ! ! Fit before self-cal, rms=0.098888Jy sigma=0.000656 ! Fit after self-cal, rms=0.104219Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.223 mas, bpa=15.29 degrees ! Estimated noise=371.709 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 (5.2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295206 Jy ! Component: 100 - total flux cleaned = 0.00419497 Jy ! Component: 150 - total flux cleaned = 0.00499708 Jy ! Component: 200 - total flux cleaned = 0.00552024 Jy ! Total flux subtracted in 200 components = 0.00552024 Jy ! Clean residual min=-0.001721 max=0.002191 Jy/beam ! Clean residual mean=-0.000012 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.175314 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.175314 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=0.104114Jy sigma=0.000651 ! Fit after self-cal, rms=0.104263Jy sigma=0.000651 ! 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=0.104263Jy sigma=0.000651 ! Fit after self-cal, rms=0.108337Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.22 mas, bpa=15.29 degrees ! Estimated noise=372.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132364 Jy ! Component: 100 - total flux cleaned = 0.00157397 Jy ! Component: 150 - total flux cleaned = 0.00177939 Jy ! Component: 200 - total flux cleaned = 0.0020532 Jy ! Total flux subtracted in 200 components = 0.0020532 Jy ! Clean residual min=-0.001297 max=0.001675 Jy/beam ! Clean residual mean=-0.000009 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.177367 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.177367 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=0.108313Jy sigma=0.000648 ! Fit after self-cal, rms=0.108410Jy sigma=0.000648 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 (19, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156134 Jy ! Component: 100 - total flux cleaned = 0.00251539 Jy ! Component: 150 - total flux cleaned = 0.0032225 Jy ! Component: 200 - total flux cleaned = 0.00363827 Jy ! Total flux subtracted in 200 components = 0.00363827 Jy ! Clean residual min=-0.001087 max=0.001409 Jy/beam ! Clean residual mean=-0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.181005 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.181005 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=0.108380Jy sigma=0.000648 ! Fit after self-cal, rms=0.108378Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-3.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014167 Jy ! Component: 100 - total flux cleaned = 0.00223133 Jy ! Component: 150 - total flux cleaned = 0.0026501 Jy ! Component: 200 - total flux cleaned = 0.00284073 Jy ! Total flux subtracted in 200 components = 0.00284073 Jy ! Clean residual min=-0.001098 max=0.000992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.183846 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.183846 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=0.108355Jy sigma=0.000648 ! Fit after self-cal, rms=0.108350Jy sigma=0.000647 ! 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=0.108350Jy sigma=0.000647 ! Fit after self-cal, rms=0.110508Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.218 mas, bpa=15.23 degrees ! Estimated noise=373.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803019 Jy ! Component: 100 - total flux cleaned = 0.00115251 Jy ! Component: 150 - total flux cleaned = 0.00145847 Jy ! Component: 200 - total flux cleaned = 0.0016334 Jy ! Total flux subtracted in 200 components = 0.0016334 Jy ! Clean residual min=-0.000948 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.18548 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.18548 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=0.110497Jy sigma=0.000647 ! Fit after self-cal, rms=0.110525Jy sigma=0.000647 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 = 0.00030944 Jy ! Component: 100 - total flux cleaned = 0.000379563 Jy ! Component: 150 - total flux cleaned = 0.0004919 Jy ! Component: 200 - total flux cleaned = 0.000596169 Jy ! Total flux subtracted in 200 components = 0.000596169 Jy ! Clean residual min=-0.000935 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.186076 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.186076 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=0.110519Jy sigma=0.000647 ! Fit after self-cal, rms=0.110520Jy sigma=0.000647 ! 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=0.110520Jy sigma=0.000647 ! Fit after self-cal, rms=0.110847Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=2.739 mas, bpa=1.764 degrees ! Estimated noise=447.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693657 Jy ! Component: 100 - total flux cleaned = 0.000998355 Jy ! Component: 150 - total flux cleaned = 0.00126355 Jy ! Component: 200 - total flux cleaned = 0.00145247 Jy ! Total flux subtracted in 200 components = 0.00145247 Jy ! Clean residual min=-0.000865 max=0.000897 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.187528 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.187528 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=0.110843Jy sigma=0.000647 ! Fit after self-cal, rms=0.110845Jy sigma=0.000647 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 = 0.000259113 Jy ! Component: 100 - total flux cleaned = 0.00039271 Jy ! Component: 150 - total flux cleaned = 0.000488391 Jy ! Component: 200 - total flux cleaned = 0.00054523 Jy ! Total flux subtracted in 200 components = 0.00054523 Jy ! Clean residual min=-0.000855 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.188073 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 208 components and 0.188073 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=0.110843Jy sigma=0.000647 ! Fit after self-cal, rms=0.110843Jy sigma=0.000647 ! 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=1.076 mas, bmaj=2.216 mas, bpa=15.19 degrees ! Estimated noise=373.749 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.216 at 15.19 degrees (North through East) ! Clean map min=-0.00091289 max=0.11375 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=0.9133 mas, bmaj=2.082 mas, bpa=17.3 degrees ! Estimated noise=824.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869017 Jy ! Component: 100 - total flux cleaned = 0.117541 Jy ! Component: 150 - total flux cleaned = 0.134285 Jy ! Component: 200 - total flux cleaned = 0.144475 Jy ! Total flux subtracted in 200 components = 0.144475 Jy ! Clean residual min=-0.003942 max=0.005447 Jy/beam ! Clean residual mean=-0.000013 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.144475 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.144475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.216 mas, bpa=15.19 degrees ! Estimated noise=373.749 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 = 0.00869433 Jy ! Component: 100 - total flux cleaned = 0.0143594 Jy ! Component: 150 - total flux cleaned = 0.0184386 Jy ! Component: 200 - total flux cleaned = 0.0216173 Jy ! Total flux subtracted in 200 components = 0.0216173 Jy ! Clean residual min=-0.001963 max=0.002470 Jy/beam ! Clean residual mean=-0.000014 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.166092 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.166092 Jy ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274512 Jy ! Component: 100 - total flux cleaned = 0.00495359 Jy ! Component: 150 - total flux cleaned = 0.00682354 Jy ! Component: 200 - total flux cleaned = 0.00842972 Jy ! Total flux subtracted in 200 components = 0.00842972 Jy ! Clean residual min=-0.001464 max=0.001220 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.174522 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.174522 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=2.102 mas, bmaj=2.739 mas, bpa=1.764 degrees ! Estimated noise=447.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023023 Jy ! Component: 100 - total flux cleaned = 0.00406064 Jy ! Component: 150 - total flux cleaned = 0.0053777 Jy ! Component: 200 - total flux cleaned = 0.00624743 Jy ! Total flux subtracted in 200 components = 0.00624743 Jy ! Clean residual min=-0.001397 max=0.001102 Jy/beam ! Clean residual mean=-0.000009 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.180769 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 = 0.00071178 Jy ! Component: 100 - total flux cleaned = 0.00133717 Jy ! Component: 150 - total flux cleaned = 0.00179069 Jy ! Component: 200 - total flux cleaned = 0.00219698 Jy ! Total flux subtracted in 200 components = 0.00219698 Jy ! Clean residual min=-0.001145 max=0.000898 Jy/beam ! Clean residual mean=-0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.182966 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 171 components and 0.182966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.216 mas, bpa=15.19 degrees ! Estimated noise=373.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175356 Jy ! Component: 100 - total flux cleaned = 0.000420509 Jy ! Component: 150 - total flux cleaned = 0.000695542 Jy ! Component: 200 - total flux cleaned = 0.000924641 Jy ! Total flux subtracted in 200 components = 0.000924641 Jy ! Clean residual min=-0.001051 max=0.000888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.183891 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 200 components and 0.183891 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=0.110855Jy sigma=0.000647 ! Fit after self-cal, rms=0.110843Jy sigma=0.000647 wmodel J0347+2004_X_2017_01_16_pus_map.mod ! Writing 200 model components to file: J0347+2004_X_2017_01_16_pus_map.mod wobs J0347+2004_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0347+2004_X_2017_01_16_pus_uvs.fits wwins J0347+2004_X_2017_01_16_pus_map.win ! wwins: Wrote 6 windows to J0347+2004_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444 Jy ! Component: 100 - total flux cleaned = -0.000629436 Jy ! Component: 150 - total flux cleaned = -0.000692345 Jy ! Component: 200 - total flux cleaned = -0.000767544 Jy ! Component: 250 - total flux cleaned = -0.000839814 Jy ! Component: 300 - total flux cleaned = -0.000881267 Jy ! Component: 350 - total flux cleaned = -0.000894729 Jy ! Component: 400 - total flux cleaned = -0.000908014 Jy ! Component: 450 - total flux cleaned = -0.000907953 Jy ! Component: 500 - total flux cleaned = -0.000908171 Jy ! Component: 550 - total flux cleaned = -0.000908293 Jy ! Component: 600 - total flux cleaned = -0.000920243 Jy ! Component: 650 - total flux cleaned = -0.000920004 Jy ! Component: 700 - total flux cleaned = -0.000908539 Jy ! Component: 750 - total flux cleaned = -0.000886502 Jy ! Component: 800 - total flux cleaned = -0.000919569 Jy ! Component: 850 - total flux cleaned = -0.000930272 Jy ! Component: 900 - total flux cleaned = -0.000930396 Jy ! Component: 950 - total flux cleaned = -0.000961502 Jy ! Component: 1000 - total flux cleaned = -0.000971916 Jy ! Component: 1050 - total flux cleaned = -0.000992083 Jy ! Component: 1100 - total flux cleaned = -0.00104129 Jy ! Component: 1150 - total flux cleaned = -0.00103142 Jy ! Component: 1200 - total flux cleaned = -0.00103147 Jy ! Component: 1250 - total flux cleaned = -0.00105987 Jy ! Component: 1300 - total flux cleaned = -0.0010784 Jy ! Component: 1350 - total flux cleaned = -0.00108759 Jy ! Component: 1400 - total flux cleaned = -0.00110559 Jy ! Component: 1450 - total flux cleaned = -0.00110579 Jy ! Component: 1500 - total flux cleaned = -0.00113205 Jy ! Component: 1550 - total flux cleaned = -0.00114078 Jy ! Component: 1600 - total flux cleaned = -0.00115788 Jy ! Component: 1650 - total flux cleaned = -0.00115794 Jy ! Component: 1700 - total flux cleaned = -0.00115811 Jy ! Component: 1750 - total flux cleaned = -0.0012074 Jy ! Component: 1800 - total flux cleaned = -0.00122356 Jy ! Component: 1850 - total flux cleaned = -0.00125553 Jy ! Component: 1900 - total flux cleaned = -0.00123957 Jy ! Component: 1950 - total flux cleaned = -0.00126302 Jy ! Component: 2000 - total flux cleaned = -0.001263 Jy ! Total flux subtracted in 2048 components = -0.00129362 Jy ! Clean residual min=-0.000406 max=0.000448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.182597 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 322 components and 0.182597 Jy ![Exited script file: muppet] wmap "J0347+2004_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.216 at 15.19 degrees (North through East) ! Clean map min=-0.00096471 max=0.11361 Jy/beam ! Writing clean map to FITS file: J0347+2004_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.377004 0.377004 0.754007 1.50801 3.01603 6.03206 12.0641 24.1282 48.2565 96.5129 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.216 at 15.19 degrees (North through East) ! Clean map min=-0.00096471 max=0.11361 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 J0347+2004_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:14 2019