! Started logfile: J0453-3949_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:31 2019 obs J0453-3949_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0453-3949_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.216475 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0453-3949 ! ! 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 763 lines of history. ! ! Reading 13560 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 J0453-3949_X_2017_10_09_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 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 661 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832158Jy sigma=0.005939 ! Fit after self-cal, rms=0.817064Jy sigma=0.005832 ! 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=0.6798 mas, bmaj=17.09 mas, bpa=-22.79 degrees ! Estimated noise=4121.79 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143762 Jy ! Component: 100 - total flux cleaned = 0.175397 Jy ! Total flux subtracted in 100 components = 0.175397 Jy ! Clean residual min=-0.007990 max=0.009756 Jy/beam ! Clean residual mean=-0.000067 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.175397 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.175397 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=0.086557Jy sigma=0.000606 ! Fit after self-cal, rms=0.086533Jy sigma=0.000606 ! 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=1.011 mas, bmaj=16.37 mas, bpa=-22.6 degrees ! Estimated noise=855.142 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 = 0.0120222 Jy ! Component: 100 - total flux cleaned = 0.0162229 Jy ! Component: 150 - total flux cleaned = 0.0168112 Jy ! Component: 200 - total flux cleaned = 0.0173946 Jy ! Total flux subtracted in 200 components = 0.0173946 Jy ! Clean residual min=-0.001206 max=0.001198 Jy/beam ! Clean residual mean=0.000026 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.192791 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.192791 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=0.085009Jy sigma=0.000595 ! Fit after self-cal, rms=0.084988Jy sigma=0.000595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.06 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 1.03 MK 1.00 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.98 ! LA 1.02 MK 1.03 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.97 ! LA 0.98 MK 1.02 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.95 ! LA 1.02 MK 1.04 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.02 ! LA 0.98 MK 0.99 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.98 ! LA 1.00 MK 1.00 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.97 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.00 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.99 ! LA 0.98 MK 0.96 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.084988Jy sigma=0.000595 ! Fit after self-cal, rms=0.084132Jy sigma=0.000594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=16.3 mas, bpa=-22.61 degrees ! Estimated noise=854.497 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 = -0.000340931 Jy ! Component: 100 - total flux cleaned = -0.00029828 Jy ! Component: 150 - total flux cleaned = -0.000114467 Jy ! Component: 200 - total flux cleaned = 0.000115366 Jy ! Total flux subtracted in 200 components = 0.000115366 Jy ! Clean residual min=-0.000533 max=0.000533 Jy/beam ! Clean residual mean=0.000017 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.192907 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 109 components and 0.192907 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=0.084094Jy sigma=0.000594 ! Fit after self-cal, rms=0.084086Jy 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=0.084086Jy sigma=0.000594 ! Fit after self-cal, rms=0.084043Jy sigma=0.000593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=16.32 mas, bpa=-22.61 degrees ! Estimated noise=855.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102809 Jy ! Component: 100 - total flux cleaned = -0.000364557 Jy ! Component: 150 - total flux cleaned = -0.000560915 Jy ! Component: 200 - total flux cleaned = -0.000725399 Jy ! Total flux subtracted in 200 components = -0.000725399 Jy ! Clean residual min=-0.000333 max=0.000334 Jy/beam ! Clean residual mean=0.000006 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.192181 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 143 components and 0.192181 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=0.084033Jy sigma=0.000593 ! Fit after self-cal, rms=0.084035Jy 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 = -0.000106548 Jy ! Component: 100 - total flux cleaned = -7.20457e-05 Jy ! Component: 150 - total flux cleaned = -5.55521e-05 Jy ! Component: 200 - total flux cleaned = 0.00010439 Jy ! Total flux subtracted in 200 components = 0.00010439 Jy ! Clean residual min=-0.000262 max=0.000262 Jy/beam ! Clean residual mean=0.000003 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.192286 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.192286 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=0.084030Jy sigma=0.000593 ! Fit after self-cal, rms=0.084029Jy 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=0.084029Jy sigma=0.000593 ! Fit after self-cal, rms=0.084060Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=16.33 mas, bpa=-22.61 degrees ! Estimated noise=855.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.87365e-05 Jy ! Component: 100 - total flux cleaned = -0.000163523 Jy ! Component: 150 - total flux cleaned = -0.000196432 Jy ! Component: 200 - total flux cleaned = -0.000230869 Jy ! Total flux subtracted in 200 components = -0.000230869 Jy ! Clean residual min=-0.000289 max=0.000292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.192055 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 0.192055 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=0.084056Jy sigma=0.000593 ! Fit after self-cal, rms=0.084063Jy 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 = -0.000110022 Jy ! Component: 100 - total flux cleaned = -0.000152331 Jy ! Component: 150 - total flux cleaned = -0.000165979 Jy ! Component: 200 - total flux cleaned = -0.000165902 Jy ! Total flux subtracted in 200 components = -0.000165902 Jy ! Clean residual min=-0.000225 max=0.000226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.191889 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.191889 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=0.084059Jy sigma=0.000593 ! Fit after self-cal, rms=0.084059Jy 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=0.084059Jy sigma=0.000593 ! Fit after self-cal, rms=0.084075Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.122 mas, bmaj=18.09 mas, bpa=-12.77 degrees ! Estimated noise=991.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175324 Jy ! Component: 100 - total flux cleaned = 0.000249735 Jy ! Component: 150 - total flux cleaned = 0.000279242 Jy ! Component: 200 - total flux cleaned = 0.000301478 Jy ! Total flux subtracted in 200 components = 0.000301478 Jy ! Clean residual min=-0.000091 max=0.000091 Jy/beam ! Clean residual mean=-0.000001 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.19219 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 267 components and 0.19219 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=0.084073Jy sigma=0.000593 ! Fit after self-cal, rms=0.084074Jy 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 = -2.22969e-05 Jy ! Component: 100 - total flux cleaned = -2.24534e-05 Jy ! Component: 150 - total flux cleaned = -2.24377e-05 Jy ! Component: 200 - total flux cleaned = -1.29166e-05 Jy ! Total flux subtracted in 200 components = -1.29166e-05 Jy ! Clean residual min=-0.000080 max=0.000080 Jy/beam ! Clean residual mean=-0.000002 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.192177 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 304 components and 0.192177 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=0.084073Jy sigma=0.000593 ! Fit after self-cal, rms=0.084073Jy 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=1.01 mas, bmaj=16.34 mas, bpa=-22.61 degrees ! Estimated noise=855.162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 16.34 at -22.61 degrees (North through East) ! Clean map min=-0.00097338 max=0.18298 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=0.68 mas, bmaj=17.14 mas, bpa=-22.79 degrees ! Estimated noise=4094.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142711 Jy ! Component: 100 - total flux cleaned = 0.174218 Jy ! Component: 150 - total flux cleaned = 0.183143 Jy ! Component: 200 - total flux cleaned = 0.184393 Jy ! Total flux subtracted in 200 components = 0.184393 Jy ! Clean residual min=-0.003993 max=0.004028 Jy/beam ! Clean residual mean=-0.000011 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.184393 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.184393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=16.34 mas, bpa=-22.61 degrees ! Estimated noise=855.162 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) ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605451 Jy ! Component: 100 - total flux cleaned = 0.00613295 Jy ! Component: 150 - total flux cleaned = 0.00561537 Jy ! Component: 200 - total flux cleaned = 0.0052216 Jy ! Total flux subtracted in 200 components = 0.0052216 Jy ! Clean residual min=-0.001440 max=0.001407 Jy/beam ! Clean residual mean=0.000026 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.189615 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.189615 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=5.122 mas, bmaj=18.09 mas, bpa=-12.77 degrees ! Estimated noise=991.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.14158e-05 Jy ! Component: 100 - total flux cleaned = -0.000346843 Jy ! Component: 150 - total flux cleaned = -0.000549786 Jy ! Component: 200 - total flux cleaned = -0.000769347 Jy ! Total flux subtracted in 200 components = -0.000769347 Jy ! Clean residual min=-0.001097 max=0.001214 Jy/beam ! Clean residual mean=0.000037 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.188845 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 = -0.000180423 Jy ! Component: 100 - total flux cleaned = -0.000315308 Jy ! Component: 150 - total flux cleaned = -0.000472545 Jy ! Component: 200 - total flux cleaned = -0.000618048 Jy ! Total flux subtracted in 200 components = -0.000618048 Jy ! Clean residual min=-0.000955 max=0.001097 Jy/beam ! Clean residual mean=0.000035 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.188227 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 155 components and 0.188227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=16.34 mas, bpa=-22.61 degrees ! Estimated noise=855.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148783 Jy ! Component: 100 - total flux cleaned = -0.000169894 Jy ! Component: 150 - total flux cleaned = -0.000251448 Jy ! Component: 200 - total flux cleaned = -0.000342096 Jy ! Total flux subtracted in 200 components = -0.000342096 Jy ! Clean residual min=-0.000863 max=0.001008 Jy/beam ! Clean residual mean=0.000022 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.187885 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 174 components and 0.187885 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=0.084105Jy sigma=0.000593 ! Fit after self-cal, rms=0.084103Jy sigma=0.000593 wmodel J0453-3949_X_2017_10_09_pus_map.mod ! Writing 174 model components to file: J0453-3949_X_2017_10_09_pus_map.mod wobs J0453-3949_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0453-3949_X_2017_10_09_pus_uvs.fits wwins J0453-3949_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0453-3949_X_2017_10_09_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 = 0.000103791 Jy ! Component: 100 - total flux cleaned = -1.882e-05 Jy ! Component: 150 - total flux cleaned = -0.000163143 Jy ! Component: 200 - total flux cleaned = -0.000293273 Jy ! Component: 250 - total flux cleaned = -0.000401891 Jy ! Component: 300 - total flux cleaned = -0.000484772 Jy ! Component: 350 - total flux cleaned = -0.00053002 Jy ! Component: 400 - total flux cleaned = -0.000601726 Jy ! Component: 450 - total flux cleaned = -0.00067106 Jy ! Component: 500 - total flux cleaned = -0.000750756 Jy ! Component: 550 - total flux cleaned = -0.000815262 Jy ! Component: 600 - total flux cleaned = -0.000865475 Jy ! Component: 650 - total flux cleaned = -0.000914502 Jy ! Component: 700 - total flux cleaned = -0.000950449 Jy ! Component: 750 - total flux cleaned = -0.000991926 Jy ! Component: 800 - total flux cleaned = -0.00101536 Jy ! Component: 850 - total flux cleaned = -0.0010329 Jy ! Component: 900 - total flux cleaned = -0.00105026 Jy ! Component: 950 - total flux cleaned = -0.00106764 Jy ! Component: 1000 - total flux cleaned = -0.00107358 Jy ! Component: 1050 - total flux cleaned = -0.00107938 Jy ! Component: 1100 - total flux cleaned = -0.00109114 Jy ! Component: 1150 - total flux cleaned = -0.00109113 Jy ! Component: 1200 - total flux cleaned = -0.00110308 Jy ! Component: 1250 - total flux cleaned = -0.00110302 Jy ! Component: 1300 - total flux cleaned = -0.00109694 Jy ! Component: 1350 - total flux cleaned = -0.00110296 Jy ! Component: 1400 - total flux cleaned = -0.00109681 Jy ! Component: 1450 - total flux cleaned = -0.00110926 Jy ! Component: 1500 - total flux cleaned = -0.00112822 Jy ! Component: 1550 - total flux cleaned = -0.00113468 Jy ! Component: 1600 - total flux cleaned = -0.00114772 Jy ! Component: 1650 - total flux cleaned = -0.00116761 Jy ! Component: 1700 - total flux cleaned = -0.00117445 Jy ! Component: 1750 - total flux cleaned = -0.0011813 Jy ! Component: 1800 - total flux cleaned = -0.00120214 Jy ! Component: 1850 - total flux cleaned = -0.00121639 Jy ! Component: 1900 - total flux cleaned = -0.00122362 Jy ! Component: 1950 - total flux cleaned = -0.00123106 Jy ! Component: 2000 - total flux cleaned = -0.00124612 Jy ! Total flux subtracted in 2048 components = -0.00125386 Jy ! Clean residual min=-0.000399 max=0.000453 Jy/beam ! Clean residual mean=-0.000008 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.186631 Jy keep ! Adding 91 model components to the UV plane model. ! The established model now contains 265 components and 0.186631 Jy ![Exited script file: muppet] wmap "J0453-3949_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 16.34 at -22.61 degrees (North through East) ! Clean map min=-0.0013205 max=0.17977 Jy/beam ! Writing clean map to FITS file: J0453-3949_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.179772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227933 0.227933 0.455865 0.91173 1.82346 3.64692 7.29384 14.5877 29.1754 58.3507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 16.34 at -22.61 degrees (North through East) ! Clean map min=-0.0013205 max=0.17977 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 J0453-3949_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:33 2019