! Started logfile: J0320-1702_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:11 2019 obs J0320-1702_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0320-1702_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.580479 visibilities/baseline/integration-bin. ! Found source: J0320-1702 ! ! 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 36612 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 J0320-1702_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 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888234Jy sigma=0.007125 ! Fit after self-cal, rms=0.867978Jy sigma=0.006972 ! 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=0.7741 mas, bmaj=3.799 mas, bpa=-12.99 degrees ! Estimated noise=805.659 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 = 0.105137 Jy ! Component: 100 - total flux cleaned = 0.128236 Jy ! Total flux subtracted in 100 components = 0.128236 Jy ! Clean residual min=-0.004770 max=0.006981 Jy/beam ! Clean residual mean=0.000009 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.128236 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.128236 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=0.087566Jy sigma=0.000656 ! Fit after self-cal, rms=0.087546Jy sigma=0.000656 ! 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=0.9798 mas, bmaj=3.977 mas, bpa=-12.33 degrees ! Estimated noise=466.306 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 = 0.0091106 Jy ! Component: 100 - total flux cleaned = 0.013523 Jy ! Component: 150 - total flux cleaned = 0.0159546 Jy ! Component: 200 - total flux cleaned = 0.0174725 Jy ! Total flux subtracted in 200 components = 0.0174725 Jy ! Clean residual min=-0.005012 max=0.005403 Jy/beam ! Clean residual mean=-0.000048 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.145708 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 47 components and 0.145708 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=0.086718Jy sigma=0.000648 ! Fit after self-cal, rms=0.086740Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 1.00 ! LA 1.04 MK 1.00 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.12 KP 1.02 ! LA 1.04 MK 1.00 NL 0.95 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 0.97 ! LA 1.05 MK 1.00 NL 0.96 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.07 KP 0.99 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.02 KP 0.99 ! LA 1.03 MK 1.02 NL 0.94 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.97 ! LA 1.00 MK 1.01 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.00 ! LA 0.98 MK 0.99 NL 0.90 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 1.01 ! LA 0.95 MK 0.99 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.01 ! LA 0.97 MK 1.06 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.08 KP 0.98 ! LA 0.97 MK 0.98 NL 0.90 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.01 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 1.01 ! LA 0.95 MK 0.99 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.086740Jy sigma=0.000648 ! Fit after self-cal, rms=0.087035Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=3.992 mas, bpa=-12.4 degrees ! Estimated noise=464.424 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 = 0.000262922 Jy ! Component: 100 - total flux cleaned = 0.000262096 Jy ! Component: 150 - total flux cleaned = 0.000241123 Jy ! Component: 200 - total flux cleaned = 0.000255586 Jy ! Total flux subtracted in 200 components = 0.000255586 Jy ! Clean residual min=-0.003794 max=0.005514 Jy/beam ! Clean residual mean=-0.000037 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.145964 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.145964 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=0.087023Jy sigma=0.000646 ! Fit after self-cal, rms=0.087058Jy sigma=0.000646 ! 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=0.087058Jy sigma=0.000646 ! Fit after self-cal, rms=0.087661Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9851 mas, bmaj=3.995 mas, bpa=-12.39 degrees ! Estimated noise=464.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323693 Jy ! Component: 100 - total flux cleaned = -0.000343445 Jy ! Component: 150 - total flux cleaned = -0.000344044 Jy ! Component: 200 - total flux cleaned = -0.000357869 Jy ! Total flux subtracted in 200 components = -0.000357869 Jy ! Clean residual min=-0.003056 max=0.004973 Jy/beam ! Clean residual mean=-0.000005 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.145606 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.145606 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=0.087653Jy sigma=0.000643 ! Fit after self-cal, rms=0.087687Jy sigma=0.000643 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 (18.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457678 Jy ! Component: 100 - total flux cleaned = 0.00736144 Jy ! Component: 150 - total flux cleaned = 0.00945406 Jy ! Component: 200 - total flux cleaned = 0.0110702 Jy ! Total flux subtracted in 200 components = 0.0110702 Jy ! Clean residual min=-0.002843 max=0.003037 Jy/beam ! Clean residual mean=0.000011 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.156676 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.156676 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=0.087429Jy sigma=0.000641 ! Fit after self-cal, rms=0.087397Jy sigma=0.000640 ! 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=0.087397Jy sigma=0.000640 ! Fit after self-cal, rms=0.087881Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=3.999 mas, bpa=-12.42 degrees ! Estimated noise=462.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188776 Jy ! Component: 100 - total flux cleaned = 0.00328247 Jy ! Component: 150 - total flux cleaned = 0.00437045 Jy ! Component: 200 - total flux cleaned = 0.00496684 Jy ! Total flux subtracted in 200 components = 0.00496684 Jy ! Clean residual min=-0.002561 max=0.002749 Jy/beam ! Clean residual mean=0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.161643 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 135 components and 0.161643 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=0.087831Jy sigma=0.000640 ! Fit after self-cal, rms=0.087834Jy sigma=0.000640 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 = 0.000952879 Jy ! Component: 100 - total flux cleaned = 0.00143459 Jy ! Component: 150 - total flux cleaned = 0.00178274 Jy ! Component: 200 - total flux cleaned = 0.00204959 Jy ! Total flux subtracted in 200 components = 0.00204959 Jy ! Clean residual min=-0.002555 max=0.002609 Jy/beam ! Clean residual mean=0.000009 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.163693 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.163693 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=0.087818Jy sigma=0.000639 ! Fit after self-cal, rms=0.087816Jy sigma=0.000639 ! 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=0.087816Jy sigma=0.000639 ! Fit after self-cal, rms=0.087927Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=4.616 mas, bpa=-0.9474 degrees ! Estimated noise=530.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155284 Jy ! Component: 100 - total flux cleaned = 0.00254529 Jy ! Component: 150 - total flux cleaned = 0.00331492 Jy ! Component: 200 - total flux cleaned = 0.0036989 Jy ! Total flux subtracted in 200 components = 0.0036989 Jy ! Clean residual min=-0.003665 max=0.003376 Jy/beam ! Clean residual mean=0.000009 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.167392 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.167392 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=0.087924Jy sigma=0.000639 ! Fit after self-cal, rms=0.087918Jy sigma=0.000639 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 = 0.000714433 Jy ! Component: 100 - total flux cleaned = 0.00115523 Jy ! Component: 150 - total flux cleaned = 0.00136871 Jy ! Component: 200 - total flux cleaned = 0.00144936 Jy ! Total flux subtracted in 200 components = 0.00144936 Jy ! Clean residual min=-0.003630 max=0.003288 Jy/beam ! Clean residual mean=0.000009 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.168841 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.168841 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=0.087922Jy sigma=0.000639 ! Fit after self-cal, rms=0.087920Jy sigma=0.000639 ! 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=0.9866 mas, bmaj=4 mas, bpa=-12.44 degrees ! Estimated noise=462.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 4 at -12.44 degrees (North through East) ! Clean map min=-0.0025655 max=0.13543 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=0.7787 mas, bmaj=3.837 mas, bpa=-13.14 degrees ! Estimated noise=810.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105007 Jy ! Component: 100 - total flux cleaned = 0.128126 Jy ! Component: 150 - total flux cleaned = 0.134827 Jy ! Component: 200 - total flux cleaned = 0.139275 Jy ! Total flux subtracted in 200 components = 0.139275 Jy ! Clean residual min=-0.003459 max=0.003442 Jy/beam ! Clean residual mean=0.000014 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.139275 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.139275 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=4 mas, bpa=-12.44 degrees ! Estimated noise=462.86 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 = 0.00467915 Jy ! Component: 100 - total flux cleaned = 0.00827249 Jy ! Component: 150 - total flux cleaned = 0.0112634 Jy ! Component: 200 - total flux cleaned = 0.0137848 Jy ! Total flux subtracted in 200 components = 0.0137848 Jy ! Clean residual min=-0.003128 max=0.003093 Jy/beam ! Clean residual mean=0.000015 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.15306 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.15306 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=2.211 mas, bmaj=4.616 mas, bpa=-0.9474 degrees ! Estimated noise=530.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338769 Jy ! Component: 100 - total flux cleaned = 0.00597858 Jy ! Component: 150 - total flux cleaned = 0.00806515 Jy ! Component: 200 - total flux cleaned = 0.00978536 Jy ! Total flux subtracted in 200 components = 0.00978536 Jy ! Clean residual min=-0.004166 max=0.003628 Jy/beam ! Clean residual mean=0.000018 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.162845 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 = 0.00142821 Jy ! Component: 100 - total flux cleaned = 0.00261902 Jy ! Component: 150 - total flux cleaned = 0.00361468 Jy ! Component: 200 - total flux cleaned = 0.00445039 Jy ! Total flux subtracted in 200 components = 0.00445039 Jy ! Clean residual min=-0.003891 max=0.003352 Jy/beam ! Clean residual mean=0.000016 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.167295 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 127 components and 0.167295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=4 mas, bpa=-12.44 degrees ! Estimated noise=462.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229059 Jy ! Component: 100 - total flux cleaned = 0.000301718 Jy ! Component: 150 - total flux cleaned = 0.000332857 Jy ! Component: 200 - total flux cleaned = 0.000335267 Jy ! Total flux subtracted in 200 components = 0.000335267 Jy ! Clean residual min=-0.002573 max=0.002398 Jy/beam ! Clean residual mean=0.000007 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.167631 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.167631 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=0.087919Jy sigma=0.000639 ! Fit after self-cal, rms=0.087912Jy sigma=0.000639 wmodel J0320-1702_X_2017_10_09_pus_map.mod ! Writing 147 model components to file: J0320-1702_X_2017_10_09_pus_map.mod wobs J0320-1702_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0320-1702_X_2017_10_09_pus_uvs.fits wwins J0320-1702_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0320-1702_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 = 2.5981e-05 Jy ! Component: 100 - total flux cleaned = 0.000148919 Jy ! Component: 150 - total flux cleaned = 7.70792e-05 Jy ! Component: 200 - total flux cleaned = 1.13376e-05 Jy ! Component: 250 - total flux cleaned = -1.96618e-05 Jy ! Component: 300 - total flux cleaned = -0.000107598 Jy ! Component: 350 - total flux cleaned = -0.000107876 Jy ! Component: 400 - total flux cleaned = -2.83616e-05 Jy ! Component: 450 - total flux cleaned = 2.29841e-05 Jy ! Component: 500 - total flux cleaned = 0.000121284 Jy ! Component: 550 - total flux cleaned = 0.000121586 Jy ! Component: 600 - total flux cleaned = 0.000167168 Jy ! Component: 650 - total flux cleaned = 0.000166953 Jy ! Component: 700 - total flux cleaned = 0.000188026 Jy ! Component: 750 - total flux cleaned = 0.000188509 Jy ! Component: 800 - total flux cleaned = 0.000267891 Jy ! Component: 850 - total flux cleaned = 0.00030618 Jy ! Component: 900 - total flux cleaned = 0.000325139 Jy ! Component: 950 - total flux cleaned = 0.000361235 Jy ! Component: 1000 - total flux cleaned = 0.000413525 Jy ! Component: 1050 - total flux cleaned = 0.000430627 Jy ! Component: 1100 - total flux cleaned = 0.000481387 Jy ! Component: 1150 - total flux cleaned = 0.000514395 Jy ! Component: 1200 - total flux cleaned = 0.000546436 Jy ! Component: 1250 - total flux cleaned = 0.000577566 Jy ! Component: 1300 - total flux cleaned = 0.000577483 Jy ! Component: 1350 - total flux cleaned = 0.000592366 Jy ! Component: 1400 - total flux cleaned = 0.000592395 Jy ! Component: 1450 - total flux cleaned = 0.000606708 Jy ! Component: 1500 - total flux cleaned = 0.000606704 Jy ! Component: 1550 - total flux cleaned = 0.000606952 Jy ! Component: 1600 - total flux cleaned = 0.000647484 Jy ! Component: 1650 - total flux cleaned = 0.000660448 Jy ! Component: 1700 - total flux cleaned = 0.00067339 Jy ! Component: 1750 - total flux cleaned = 0.000711451 Jy ! Component: 1800 - total flux cleaned = 0.000711389 Jy ! Component: 1850 - total flux cleaned = 0.00076045 Jy ! Component: 1900 - total flux cleaned = 0.00074838 Jy ! Component: 1950 - total flux cleaned = 0.00073664 Jy ! Component: 2000 - total flux cleaned = 0.000759999 Jy ! Total flux subtracted in 2048 components = 0.000748389 Jy ! Clean residual min=-0.000647 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.168379 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 302 components and 0.168379 Jy ![Exited script file: muppet] wmap "J0320-1702_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 4 at -12.44 degrees (North through East) ! Clean map min=-0.0016299 max=0.13575 Jy/beam ! Writing clean map to FITS file: J0320-1702_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 0.135754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548025 0.548025 1.09605 2.1921 4.3842 8.76839 17.5368 35.0736 70.1471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 4 at -12.44 degrees (North through East) ! Clean map min=-0.0016299 max=0.13575 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 J0320-1702_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:13 2019