! Started logfile: J1356+2431_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:38 2019 obs J1356+2431_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1356+2431_X_2017_07_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.682081 visibilities/baseline/integration-bin. ! Found source: J1356+2431 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 63720 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 J1356+2431_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004186Jy sigma=0.008386 ! Fit after self-cal, rms=0.961451Jy sigma=0.008047 ! 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=0.6885 mas, bmaj=1.487 mas, bpa=2.166 degrees ! Estimated noise=965.405 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 = 0.0315909 Jy ! Component: 100 - total flux cleaned = 0.0385487 Jy ! Total flux subtracted in 100 components = 0.0385487 Jy ! Clean residual min=-0.003167 max=0.002871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0385487 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0385487 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=0.084798Jy sigma=0.000618 ! Fit after self-cal, rms=0.083210Jy sigma=0.000603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491505 Jy ! Component: 100 - total flux cleaned = 0.00537089 Jy ! Total flux subtracted in 100 components = 0.00537089 Jy ! Clean residual min=-0.002857 max=0.002449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0439196 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0439196 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=0.082897Jy sigma=0.000602 ! Fit after self-cal, rms=0.082888Jy sigma=0.000602 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=1.915 mas, bpa=7.761 degrees ! Estimated noise=345.011 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 = -5.87974e-05 Jy ! Component: 100 - total flux cleaned = -0.000217263 Jy ! Component: 150 - total flux cleaned = -0.000353027 Jy ! Component: 200 - total flux cleaned = -0.000455962 Jy ! Total flux subtracted in 200 components = -0.000455962 Jy ! Clean residual min=-0.001507 max=0.001269 Jy/beam ! Clean residual mean=0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0434636 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0434636 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=0.082871Jy sigma=0.000602 ! Fit after self-cal, rms=0.082849Jy sigma=0.000602 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 0.84 ! LA 1.04 MK 1.02 NL 1.04 OV 1.04 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.03 KP 0.92 ! LA 1.09 MK 1.09 NL 1.06 OV 1.08 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.85 ! LA 1.05 MK 1.06 NL 1.03 OV 1.09 ! PT 1.25 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 0.88 ! LA 1.03 MK 1.08 NL 1.06 OV 1.10 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 1.00 ! LA 1.05 MK 1.04 NL 1.11 OV 1.04 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.02 KP 0.95 ! LA 1.01 MK 1.05 NL 1.07 OV 1.07 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 0.88 ! LA 1.09 MK 0.98 NL 1.02 OV 1.10 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.94 ! LA 0.95 MK 0.97 NL 1.04 OV 1.01 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.89 KP 0.91 ! LA 1.06 MK 0.96 NL 0.99 OV 1.09 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 KP 0.91 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.92 KP 0.79 ! LA 1.00 MK 0.87 NL 0.99 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.79 KP 0.82 ! LA 1.01 MK 0.81 NL 0.96 OV 0.92 ! PT 1.02 SC 0.90 ! ! ! Fit before self-cal, rms=0.082849Jy sigma=0.000602 ! Fit after self-cal, rms=0.078275Jy sigma=0.000600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8655 mas, bmaj=1.896 mas, bpa=7.699 degrees ! Estimated noise=345.775 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 = 0.000520912 Jy ! Component: 100 - total flux cleaned = 0.000750354 Jy ! Component: 150 - total flux cleaned = 0.000772763 Jy ! Component: 200 - total flux cleaned = 0.000760352 Jy ! Total flux subtracted in 200 components = 0.000760352 Jy ! Clean residual min=-0.001083 max=0.000992 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0442239 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0442239 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=0.078268Jy sigma=0.000600 ! Fit after self-cal, rms=0.078190Jy sigma=0.000600 ! 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=0.078190Jy sigma=0.000600 ! Fit after self-cal, rms=0.076001Jy sigma=0.000599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=1.896 mas, bpa=7.602 degrees ! Estimated noise=346.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188075 Jy ! Component: 100 - total flux cleaned = 0.000195271 Jy ! Component: 150 - total flux cleaned = 0.000200267 Jy ! Component: 200 - total flux cleaned = 0.000213674 Jy ! Total flux subtracted in 200 components = 0.000213674 Jy ! Clean residual min=-0.000820 max=0.000827 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0444376 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0444376 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=0.076000Jy sigma=0.000599 ! Fit after self-cal, rms=0.075948Jy sigma=0.000598 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.08116e-05 Jy ! Component: 100 - total flux cleaned = -5.33506e-05 Jy ! Component: 150 - total flux cleaned = -6.90498e-05 Jy ! Component: 200 - total flux cleaned = -8.37604e-05 Jy ! Total flux subtracted in 200 components = -8.37604e-05 Jy ! Clean residual min=-0.000861 max=0.000832 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0443539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0443539 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=0.075947Jy sigma=0.000598 ! Fit after self-cal, rms=0.075943Jy sigma=0.000598 ! 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=0.075943Jy sigma=0.000598 ! Fit after self-cal, rms=0.075633Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8695 mas, bmaj=1.893 mas, bpa=7.646 degrees ! Estimated noise=346.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.82012e-05 Jy ! Component: 100 - total flux cleaned = -3.03445e-05 Jy ! Component: 150 - total flux cleaned = -3.50425e-05 Jy ! Component: 200 - total flux cleaned = -3.9239e-05 Jy ! Total flux subtracted in 200 components = -3.9239e-05 Jy ! Clean residual min=-0.000838 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0443146 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0443146 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=0.075633Jy sigma=0.000598 ! Fit after self-cal, rms=0.075629Jy sigma=0.000598 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 = 5.95887e-06 Jy ! Component: 100 - total flux cleaned = 1.38269e-06 Jy ! Component: 150 - total flux cleaned = 5.36356e-06 Jy ! Component: 200 - total flux cleaned = 5.34025e-06 Jy ! Total flux subtracted in 200 components = 5.34025e-06 Jy ! Clean residual min=-0.000818 max=0.000834 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.04432 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.04432 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=0.075629Jy sigma=0.000598 ! Fit after self-cal, rms=0.075624Jy sigma=0.000598 ! 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=0.075624Jy sigma=0.000598 ! Fit after self-cal, rms=0.075633Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=2.674 mas, bpa=-2.233 degrees ! Estimated noise=451.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.63374e-05 Jy ! Component: 100 - total flux cleaned = -3.13035e-05 Jy ! Component: 150 - total flux cleaned = -2.23139e-05 Jy ! Component: 200 - total flux cleaned = -1.40884e-05 Jy ! Total flux subtracted in 200 components = -1.40884e-05 Jy ! Clean residual min=-0.000798 max=0.001044 Jy/beam ! Clean residual mean=0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0443059 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0443059 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=0.075633Jy sigma=0.000598 ! Fit after self-cal, rms=0.075633Jy sigma=0.000598 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 = 5.87917e-06 Jy ! Component: 100 - total flux cleaned = 1.85047e-05 Jy ! Component: 150 - total flux cleaned = 2.36072e-05 Jy ! Component: 200 - total flux cleaned = 3.0457e-05 Jy ! Total flux subtracted in 200 components = 3.0457e-05 Jy ! Clean residual min=-0.000791 max=0.001052 Jy/beam ! Clean residual mean=0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0443363 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 0.0443363 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=0.075633Jy sigma=0.000598 ! Fit after self-cal, rms=0.075631Jy sigma=0.000598 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=1.892 mas, bpa=7.655 degrees ! Estimated noise=346.238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 1.892 at 7.655 degrees (North through East) ! Clean map min=-0.00074146 max=0.044591 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=0.6895 mas, bmaj=1.494 mas, bpa=2.265 degrees ! Estimated noise=969.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350449 Jy ! Component: 100 - total flux cleaned = 0.0428427 Jy ! Component: 150 - total flux cleaned = 0.0441419 Jy ! Component: 200 - total flux cleaned = 0.0440246 Jy ! Total flux subtracted in 200 components = 0.0440246 Jy ! Clean residual min=-0.002062 max=0.002457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0440247 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0440247 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=1.892 mas, bpa=7.655 degrees ! Estimated noise=346.238 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 = 0.000666576 Jy ! Component: 100 - total flux cleaned = 0.000711248 Jy ! Component: 150 - total flux cleaned = 0.000695335 Jy ! Component: 200 - total flux cleaned = 0.00065062 Jy ! Total flux subtracted in 200 components = 0.00065062 Jy ! Clean residual min=-0.000818 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0446753 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0446753 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=2.674 mas, bpa=-2.233 degrees ! Estimated noise=451.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151445 Jy ! Component: 100 - total flux cleaned = -0.000167739 Jy ! Component: 150 - total flux cleaned = -0.000180598 Jy ! Component: 200 - total flux cleaned = -0.000191506 Jy ! Total flux subtracted in 200 components = -0.000191506 Jy ! Clean residual min=-0.000792 max=0.001075 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0444838 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 = -9.43945e-06 Jy ! Component: 100 - total flux cleaned = -1.51605e-05 Jy ! Component: 150 - total flux cleaned = -1.52234e-05 Jy ! Component: 200 - total flux cleaned = -1.54058e-05 Jy ! Total flux subtracted in 200 components = -1.54058e-05 Jy ! Clean residual min=-0.000795 max=0.001069 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0444684 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0444684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=1.892 mas, bpa=7.655 degrees ! Estimated noise=346.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154777 Jy ! Component: 100 - total flux cleaned = 0.000154805 Jy ! Component: 150 - total flux cleaned = 0.000137645 Jy ! Component: 200 - total flux cleaned = 0.000121577 Jy ! Total flux subtracted in 200 components = 0.000121577 Jy ! Clean residual min=-0.000823 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.04459 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.04459 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=0.075633Jy sigma=0.000598 ! Fit after self-cal, rms=0.075633Jy sigma=0.000598 wmodel J1356+2431_X_2017_07_16_pus_map.mod ! Writing 34 model components to file: J1356+2431_X_2017_07_16_pus_map.mod wobs J1356+2431_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1356+2431_X_2017_07_16_pus_uvs.fits wwins J1356+2431_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1356+2431_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.29916e-05 Jy ! Component: 100 - total flux cleaned = -0.000115752 Jy ! Component: 150 - total flux cleaned = -8.85289e-05 Jy ! Component: 200 - total flux cleaned = -6.28779e-05 Jy ! Component: 250 - total flux cleaned = -7.46935e-05 Jy ! Component: 300 - total flux cleaned = -5.1176e-05 Jy ! Component: 350 - total flux cleaned = 5.71721e-06 Jy ! Component: 400 - total flux cleaned = 1.64494e-05 Jy ! Component: 450 - total flux cleaned = 4.84459e-05 Jy ! Component: 500 - total flux cleaned = 5.88464e-05 Jy ! Component: 550 - total flux cleaned = 9.95961e-05 Jy ! Component: 600 - total flux cleaned = 0.00013951 Jy ! Component: 650 - total flux cleaned = 0.000149318 Jy ! Component: 700 - total flux cleaned = 0.000168373 Jy ! Component: 750 - total flux cleaned = 0.000149791 Jy ! Component: 800 - total flux cleaned = 0.000168409 Jy ! Component: 850 - total flux cleaned = 0.000177376 Jy ! Component: 900 - total flux cleaned = 0.000150406 Jy ! Component: 950 - total flux cleaned = 0.000115493 Jy ! Component: 1000 - total flux cleaned = 0.000115512 Jy ! Component: 1050 - total flux cleaned = 0.000115596 Jy ! Component: 1100 - total flux cleaned = 0.000115575 Jy ! Component: 1150 - total flux cleaned = 0.000107284 Jy ! Component: 1200 - total flux cleaned = 0.00011547 Jy ! Component: 1250 - total flux cleaned = 9.93879e-05 Jy ! Component: 1300 - total flux cleaned = 7.54972e-05 Jy ! Component: 1350 - total flux cleaned = 6.76759e-05 Jy ! Component: 1400 - total flux cleaned = 2.86202e-05 Jy ! Component: 1450 - total flux cleaned = 5.53583e-06 Jy ! Component: 1500 - total flux cleaned = -2.21693e-06 Jy ! Component: 1550 - total flux cleaned = -9.87225e-06 Jy ! Component: 1600 - total flux cleaned = -3.97377e-05 Jy ! Component: 1650 - total flux cleaned = -6.16334e-05 Jy ! Component: 1700 - total flux cleaned = -8.34625e-05 Jy ! Component: 1750 - total flux cleaned = -8.35323e-05 Jy ! Component: 1800 - total flux cleaned = -8.35302e-05 Jy ! Component: 1850 - total flux cleaned = -0.000118891 Jy ! Component: 1900 - total flux cleaned = -0.000111851 Jy ! Component: 1950 - total flux cleaned = -0.000132778 Jy ! Component: 2000 - total flux cleaned = -0.000139659 Jy ! Total flux subtracted in 2048 components = -8.50878e-05 Jy ! Clean residual min=-0.000417 max=0.000396 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0445049 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 201 components and 0.0445048 Jy ![Exited script file: muppet] wmap "J1356+2431_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 1.892 at 7.655 degrees (North through East) ! Clean map min=-0.0006461 max=0.044545 Jy/beam ! Writing clean map to FITS file: J1356+2431_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0445446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.879638 0.879638 1.75928 3.51855 7.0371 14.0742 28.1484 56.2968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 1.892 at 7.655 degrees (North through East) ! Clean map min=-0.0006461 max=0.044545 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 J1356+2431_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:42 2019