! Started logfile: J1058+0133_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:47 2019 obs J1058+0133_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1058+0133_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.340278 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1058+0133 ! ! 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 1086 lines of history. ! ! Reading 1176 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 J1058+0133_X_2017_01_21_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.972311Jy sigma=0.023251 ! Fit after self-cal, rms=2.958478Jy sigma=0.023143 ! 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=0.8573 mas, bmaj=2.22 mas, bpa=24.64 degrees ! Estimated noise=3186.63 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 = 3.08385 Jy ! Component: 100 - total flux cleaned = 3.80257 Jy ! Total flux subtracted in 100 components = 3.80257 Jy ! Clean residual min=-0.262256 max=0.268355 Jy/beam ! Clean residual mean=-0.000532 rms=0.092557 Jy/beam ! Combined flux in latest and established models = 3.80257 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.80257 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=0.539275Jy sigma=0.004236 ! Fit after self-cal, rms=0.538573Jy sigma=0.004230 ! 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=0.9265 mas, bmaj=2.379 mas, bpa=24.03 degrees ! Estimated noise=2786.38 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 = 0.200965 Jy ! Component: 100 - total flux cleaned = 0.321685 Jy ! Component: 150 - total flux cleaned = 0.418324 Jy ! Component: 200 - total flux cleaned = 0.509785 Jy ! Total flux subtracted in 200 components = 0.509785 Jy ! Clean residual min=-0.065243 max=0.066427 Jy/beam ! Clean residual mean=-0.000160 rms=0.025770 Jy/beam ! Combined flux in latest and established models = 4.31236 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 4.31236 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=0.210917Jy sigma=0.001503 ! Fit after self-cal, rms=0.210223Jy sigma=0.001491 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 LA 1.02 ! MK 1.00* NL 0.97 OV 0.98 PT 1.00* ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 1.02 ! MK 1.00* NL 0.97 OV 0.98 PT 1.00* ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 1.01 ! MK 1.00* NL 0.97 OV 0.98 PT 1.00* ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 LA 1.03 ! MK 1.00* NL 0.96 OV 0.97 PT 1.00* ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 LA 1.01 ! MK 1.00* NL 0.97 OV 0.99 PT 1.00* ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.00 ! MK 1.00* NL 0.97 OV 1.00 PT 1.00* ! SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.00 ! MK 1.00* NL 0.97 OV 1.02 PT 1.00* ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 1.00 ! MK 1.00* NL 0.97 OV 1.03 PT 1.00* ! SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.03 ! MK 1.00* NL 0.96 OV 1.01 PT 1.00* ! SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 LA 1.02 ! MK 1.00* NL 0.95 OV 0.99 PT 1.00* ! SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 1.04 ! MK 1.00* NL 0.95 OV 0.99 PT 1.00* ! SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.95 LA 1.02 ! MK 1.00* NL 0.95 OV 0.99 PT 1.00* ! SC 1.02 ! ! ! Fit before self-cal, rms=0.210223Jy sigma=0.001491 ! Fit after self-cal, rms=0.164684Jy sigma=0.001054 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=2.36 mas, bpa=23.36 degrees ! Estimated noise=2809.05 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 = 0.0418856 Jy ! Component: 100 - total flux cleaned = 0.0453656 Jy ! Component: 150 - total flux cleaned = 0.0505067 Jy ! Component: 200 - total flux cleaned = 0.0532931 Jy ! Total flux subtracted in 200 components = 0.0532931 Jy ! Clean residual min=-0.014321 max=0.014262 Jy/beam ! Clean residual mean=-0.000008 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 4.36565 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 76 components and 4.36565 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=0.112671Jy sigma=0.000690 ! Fit after self-cal, rms=0.112609Jy sigma=0.000689 ! 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=0.112609Jy sigma=0.000689 ! Fit after self-cal, rms=0.111088Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=2.361 mas, bpa=23.38 degrees ! Estimated noise=2807.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107585 Jy ! Component: 100 - total flux cleaned = 0.0118754 Jy ! Component: 150 - total flux cleaned = 0.0159069 Jy ! Component: 200 - total flux cleaned = 0.0188876 Jy ! Total flux subtracted in 200 components = 0.0188876 Jy ! Clean residual min=-0.005612 max=0.005620 Jy/beam ! Clean residual mean=-0.000003 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 4.38454 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 111 components and 4.38454 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=0.104634Jy sigma=0.000645 ! Fit after self-cal, rms=0.104609Jy sigma=0.000645 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 = 0.00527072 Jy ! Component: 100 - total flux cleaned = 0.008267 Jy ! Component: 150 - total flux cleaned = 0.0106053 Jy ! Component: 200 - total flux cleaned = 0.0139619 Jy ! Total flux subtracted in 200 components = 0.0139619 Jy ! Clean residual min=-0.003311 max=0.003321 Jy/beam ! Clean residual mean=-0.000002 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 4.3985 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 151 components and 4.3985 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=0.102976Jy sigma=0.000637 ! Fit after self-cal, rms=0.102950Jy sigma=0.000637 ! 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=0.102950Jy sigma=0.000637 ! Fit after self-cal, rms=0.102847Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=2.361 mas, bpa=23.38 degrees ! Estimated noise=2808.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137661 Jy ! Component: 100 - total flux cleaned = 0.00014145 Jy ! Component: 150 - total flux cleaned = 0.000463626 Jy ! Component: 200 - total flux cleaned = 0.000762977 Jy ! Total flux subtracted in 200 components = 0.000762977 Jy ! Clean residual min=-0.002398 max=0.002425 Jy/beam ! Clean residual mean=-0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 4.39926 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 186 components and 4.39926 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=0.102139Jy sigma=0.000633 ! Fit after self-cal, rms=0.102118Jy sigma=0.000633 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 = 0.00172236 Jy ! Component: 100 - total flux cleaned = 0.00234956 Jy ! Component: 150 - total flux cleaned = 0.00235375 Jy ! Component: 200 - total flux cleaned = 0.00189729 Jy ! Total flux subtracted in 200 components = 0.00189729 Jy ! Clean residual min=-0.001853 max=0.001859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 4.40116 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 219 components and 4.40116 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=0.101728Jy sigma=0.000631 ! Fit after self-cal, rms=0.101718Jy sigma=0.000631 ! 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=0.101718Jy sigma=0.000631 ! Fit after self-cal, rms=0.101705Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=2.941 mas, bpa=4.806 degrees ! Estimated noise=3780.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145939 Jy ! Component: 100 - total flux cleaned = -0.00100782 Jy ! Component: 150 - total flux cleaned = -0.00173792 Jy ! Component: 200 - total flux cleaned = -0.00184142 Jy ! Total flux subtracted in 200 components = -0.00184142 Jy ! Clean residual min=-0.001802 max=0.001803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 4.39932 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 250 components and 4.39932 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=0.101505Jy sigma=0.000630 ! Fit after self-cal, rms=0.101491Jy sigma=0.000630 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 = 0.000158845 Jy ! Component: 100 - total flux cleaned = 0.000873672 Jy ! Component: 150 - total flux cleaned = 0.00168888 Jy ! Component: 200 - total flux cleaned = 0.00239101 Jy ! Total flux subtracted in 200 components = 0.00239101 Jy ! Clean residual min=-0.001604 max=0.001569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 4.40171 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 286 components and 4.40171 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=0.101370Jy sigma=0.000630 ! Fit after self-cal, rms=0.101358Jy sigma=0.000630 ! 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=0.9337 mas, bmaj=2.361 mas, bpa=23.38 degrees ! Estimated noise=2808.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9337 x 2.361 at 23.38 degrees (North through East) ! Clean map min=-0.061788 max=3.7432 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 ! Performing amp+phase self-cal ! ! 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=0.101358Jy sigma=0.000630 ! Fit after self-cal, rms=0.090295Jy sigma=0.000542 ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=2.361 mas, bpa=23.39 degrees ! Estimated noise=2809.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148183 Jy ! Component: 100 - total flux cleaned = -0.00220254 Jy ! Component: 150 - total flux cleaned = -0.00311871 Jy ! Component: 200 - total flux cleaned = -0.00390793 Jy ! Total flux subtracted in 200 components = -0.00390793 Jy ! Clean residual min=-0.001282 max=0.001278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 4.3978 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 314 components and 4.3978 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=0.090075Jy sigma=0.000541 ! Fit after self-cal, rms=0.090063Jy sigma=0.000541 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299814 Jy ! Component: 100 - total flux cleaned = -0.000716356 Jy ! Component: 150 - total flux cleaned = -0.0011114 Jy ! Component: 200 - total flux cleaned = -0.0012371 Jy ! Total flux subtracted in 200 components = -0.0012371 Jy ! Clean residual min=-0.001038 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 4.39657 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 342 components and 4.39657 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=0.089934Jy sigma=0.000540 ! Fit after self-cal, rms=0.089929Jy sigma=0.000540 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.089929Jy sigma=0.000540 ! Fit after self-cal, rms=0.089933Jy sigma=0.000540 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=0.8617 mas, bmaj=2.213 mas, bpa=24.49 degrees ! Estimated noise=3186.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.03594 Jy ! Component: 100 - total flux cleaned = 3.72805 Jy ! Component: 150 - total flux cleaned = 3.97429 Jy ! Component: 200 - total flux cleaned = 4.11008 Jy ! Total flux subtracted in 200 components = 4.11008 Jy ! Clean residual min=-0.108695 max=0.109494 Jy/beam ! Clean residual mean=-0.000225 rms=0.041328 Jy/beam ! Combined flux in latest and established models = 4.11008 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 25 model components to the UV plane model. ! The established model now contains 25 components and 4.11008 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=2.361 mas, bpa=23.39 degrees ! Estimated noise=2809.35 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105552 Jy ! Component: 100 - total flux cleaned = 0.167073 Jy ! Component: 150 - total flux cleaned = 0.210373 Jy ! Component: 200 - total flux cleaned = 0.215496 Jy ! Total flux subtracted in 200 components = 0.215496 Jy ! Clean residual min=-0.033678 max=0.033888 Jy/beam ! Clean residual mean=-0.000070 rms=0.013972 Jy/beam ! Combined flux in latest and established models = 4.32558 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 4.32558 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=1.732 mas, bmaj=2.941 mas, bpa=4.809 degrees ! Estimated noise=3781.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182819 Jy ! Component: 100 - total flux cleaned = 0.00449073 Jy ! Component: 150 - total flux cleaned = -0.00751883 Jy ! Component: 200 - total flux cleaned = -0.00845158 Jy ! Total flux subtracted in 200 components = -0.00845158 Jy ! Clean residual min=-0.012111 max=0.012094 Jy/beam ! Clean residual mean=-0.000044 rms=0.005285 Jy/beam ! Combined flux in latest and established models = 4.31712 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 = 0.00199629 Jy ! Component: 100 - total flux cleaned = 0.000632604 Jy ! Component: 150 - total flux cleaned = -9.59945e-05 Jy ! Component: 200 - total flux cleaned = -0.00173223 Jy ! Total flux subtracted in 200 components = -0.00173223 Jy ! Clean residual min=-0.013773 max=0.014287 Jy/beam ! Clean residual mean=0.000000 rms=0.004320 Jy/beam ! Combined flux in latest and established models = 4.31539 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 126 components and 4.31539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=2.361 mas, bpa=23.39 degrees ! Estimated noise=2809.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876864 Jy ! Component: 100 - total flux cleaned = 0.00875652 Jy ! Component: 150 - total flux cleaned = 0.0123518 Jy ! Component: 200 - total flux cleaned = 0.0138947 Jy ! Total flux subtracted in 200 components = 0.0138947 Jy ! Clean residual min=-0.008031 max=0.008044 Jy/beam ! Clean residual mean=0.000002 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 4.32929 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 4.32929 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=0.094073Jy sigma=0.000568 ! Fit after self-cal, rms=0.093629Jy sigma=0.000563 wmodel J1058+0133_X_2017_01_21_pus_map.mod ! Writing 154 model components to file: J1058+0133_X_2017_01_21_pus_map.mod wobs J1058+0133_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1058+0133_X_2017_01_21_pus_uvs.fits wwins J1058+0133_X_2017_01_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1058+0133_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9337 x 2.361 at 23.39 degrees (North through East) ! Clean map min=-0.03539 max=3.7263 Jy/beam ! Writing clean map to FITS file: J1058+0133_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.72626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00240303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193467 0.193467 0.386935 0.77387 1.54774 3.09548 6.19096 12.3819 24.7638 49.5277 99.0553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0072 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.726 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9337 x 2.361 at 23.39 degrees (North through East) ! Clean map min=-0.03539 max=3.7263 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 J1058+0133_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:48 2019