! Started logfile: J0845-3347_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:15 2019 obs J0845-3347_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0845-3347_X_2017_10_09_pus_uva.fits ! AN table 1: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.759132 visibilities/baseline/integration-bin. ! Found source: J0845-3347 ! ! 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 23940 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 J0845-3347_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938089Jy sigma=0.005549 ! Fit after self-cal, rms=0.885230Jy sigma=0.005335 ! 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=0.6993 mas, bmaj=4.435 mas, bpa=-27.37 degrees ! Estimated noise=1287.59 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 = 0.098755 Jy ! Component: 100 - total flux cleaned = 0.123125 Jy ! Total flux subtracted in 100 components = 0.123125 Jy ! Clean residual min=-0.007400 max=0.010894 Jy/beam ! Clean residual mean=-0.000095 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.123125 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.123125 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=0.154867Jy sigma=0.000649 ! Fit after self-cal, rms=0.154849Jy sigma=0.000649 ! 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=0.8802 mas, bmaj=4.696 mas, bpa=-26.83 degrees ! Estimated noise=793.285 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 = 0.0148277 Jy ! Component: 100 - total flux cleaned = 0.0228487 Jy ! Component: 150 - total flux cleaned = 0.0275999 Jy ! Component: 200 - total flux cleaned = 0.0303159 Jy ! Total flux subtracted in 200 components = 0.0303159 Jy ! Clean residual min=-0.003099 max=0.003768 Jy/beam ! Clean residual mean=-0.000045 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.153441 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.153441 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=0.153717Jy sigma=0.000635 ! Fit after self-cal, rms=0.153832Jy sigma=0.000635 ! 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 1.04 FD 1.01 HN 0.91 KP 0.99 ! LA 1.00 MK 1.00 NL 0.94 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.11 KP 0.99 ! LA 0.99 MK 1.06 NL 0.94 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.92 ! LA 1.05 MK 0.99 NL 1.01 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.99 KP 0.95 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.96 KP 0.95 ! LA 1.01 MK 1.03 NL 0.97 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 KP 0.93 ! LA 0.98 MK 1.05 NL 0.98 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.01 KP 0.94 ! LA 0.98 MK 1.04 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 0.96 ! LA 0.98 MK 1.03 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.04 KP 0.98 ! LA 1.01 MK 0.98 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 0.98 ! LA 1.01 MK 0.98 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.87 KP 1.06 ! LA 0.99 MK 1.06 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.93 KP 0.94 ! LA 0.96 MK 0.99 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.153832Jy sigma=0.000635 ! Fit after self-cal, rms=0.152253Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=4.734 mas, bpa=-26.71 degrees ! Estimated noise=788.725 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 = 0.000513808 Jy ! Component: 100 - total flux cleaned = 0.000546457 Jy ! Component: 150 - total flux cleaned = 0.000543745 Jy ! Component: 200 - total flux cleaned = 0.000518134 Jy ! Total flux subtracted in 200 components = 0.000518134 Jy ! Clean residual min=-0.002200 max=0.002826 Jy/beam ! Clean residual mean=-0.000028 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.153959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.153959 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=0.152234Jy sigma=0.000633 ! Fit after self-cal, rms=0.152263Jy sigma=0.000633 ! 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=0.152263Jy sigma=0.000633 ! Fit after self-cal, rms=0.151976Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8849 mas, bmaj=4.734 mas, bpa=-26.69 degrees ! Estimated noise=788.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73353e-05 Jy ! Component: 100 - total flux cleaned = 0.000124097 Jy ! Component: 150 - total flux cleaned = 0.000163733 Jy ! Component: 200 - total flux cleaned = 0.00018079 Jy ! Total flux subtracted in 200 components = 0.00018079 Jy ! Clean residual min=-0.002122 max=0.002712 Jy/beam ! Clean residual mean=-0.000029 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.15414 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.15414 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=0.151967Jy sigma=0.000633 ! Fit after self-cal, rms=0.151954Jy 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) ! Added new window around map position (-4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250529 Jy ! Component: 100 - total flux cleaned = 0.00330443 Jy ! Component: 150 - total flux cleaned = 0.00341925 Jy ! Component: 200 - total flux cleaned = 0.00351572 Jy ! Total flux subtracted in 200 components = 0.00351572 Jy ! Clean residual min=-0.001731 max=0.001650 Jy/beam ! Clean residual mean=-0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.157656 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.157656 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=0.151894Jy sigma=0.000632 ! Fit after self-cal, rms=0.151825Jy sigma=0.000632 ! 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=0.151825Jy sigma=0.000632 ! Fit after self-cal, rms=0.151308Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=4.729 mas, bpa=-26.68 degrees ! Estimated noise=786.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121497 Jy ! Component: 100 - total flux cleaned = 0.00140575 Jy ! Component: 150 - total flux cleaned = 0.00140852 Jy ! Component: 200 - total flux cleaned = 0.00138424 Jy ! Total flux subtracted in 200 components = 0.00138424 Jy ! Clean residual min=-0.001629 max=0.001339 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.15904 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.15904 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=0.151283Jy sigma=0.000632 ! Fit after self-cal, rms=0.151240Jy sigma=0.000632 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 = 0.000470282 Jy ! Component: 100 - total flux cleaned = 0.000495651 Jy ! Component: 150 - total flux cleaned = 0.000519886 Jy ! Component: 200 - total flux cleaned = 0.000474569 Jy ! Total flux subtracted in 200 components = 0.000474569 Jy ! Clean residual min=-0.001568 max=0.001227 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.159514 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.159514 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=0.151223Jy sigma=0.000632 ! Fit after self-cal, rms=0.151200Jy sigma=0.000632 ! 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=0.151200Jy sigma=0.000632 ! Fit after self-cal, rms=0.150353Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=9.061 mas, bpa=-10.08 degrees ! Estimated noise=887.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525157 Jy ! Component: 100 - total flux cleaned = 0.000685945 Jy ! Component: 150 - total flux cleaned = 0.000675827 Jy ! Component: 200 - total flux cleaned = 0.000667094 Jy ! Total flux subtracted in 200 components = 0.000667094 Jy ! Clean residual min=-0.001466 max=0.001079 Jy/beam ! Clean residual mean=-0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.160182 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.160182 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=0.150348Jy sigma=0.000632 ! Fit after self-cal, rms=0.150332Jy sigma=0.000632 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 = 0.000244123 Jy ! Component: 100 - total flux cleaned = 0.00027059 Jy ! Component: 150 - total flux cleaned = 0.000254661 Jy ! Component: 200 - total flux cleaned = 0.000231585 Jy ! Total flux subtracted in 200 components = 0.000231585 Jy ! Clean residual min=-0.001455 max=0.001030 Jy/beam ! Clean residual mean=-0.000008 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.160413 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.160413 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=0.150329Jy sigma=0.000632 ! Fit after self-cal, rms=0.150323Jy sigma=0.000632 ! 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=0.8844 mas, bmaj=4.719 mas, bpa=-26.66 degrees ! Estimated noise=786.397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 4.719 at -26.66 degrees (North through East) ! Clean map min=-0.0014018 max=0.12625 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=0.703 mas, bmaj=4.453 mas, bpa=-27.22 degrees ! Estimated noise=1274.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097483 Jy ! Component: 100 - total flux cleaned = 0.121175 Jy ! Component: 150 - total flux cleaned = 0.13324 Jy ! Component: 200 - total flux cleaned = 0.140811 Jy ! Total flux subtracted in 200 components = 0.140811 Jy ! Clean residual min=-0.004180 max=0.004891 Jy/beam ! Clean residual mean=-0.000054 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.140811 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.140811 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=4.719 mas, bpa=-26.66 degrees ! Estimated noise=786.397 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 = 0.00606777 Jy ! Component: 100 - total flux cleaned = 0.00994396 Jy ! Component: 150 - total flux cleaned = 0.0127315 Jy ! Component: 200 - total flux cleaned = 0.014819 Jy ! Total flux subtracted in 200 components = 0.014819 Jy ! Clean residual min=-0.002098 max=0.001617 Jy/beam ! Clean residual mean=-0.000029 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.15563 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 89 components and 0.15563 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=2.518 mas, bmaj=9.061 mas, bpa=-10.08 degrees ! Estimated noise=887.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202864 Jy ! Component: 100 - total flux cleaned = 0.00319052 Jy ! Component: 150 - total flux cleaned = 0.00365984 Jy ! Component: 200 - total flux cleaned = 0.00404172 Jy ! Total flux subtracted in 200 components = 0.00404172 Jy ! Clean residual min=-0.001526 max=0.001101 Jy/beam ! Clean residual mean=-0.000017 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.159671 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 = 0.000237782 Jy ! Component: 100 - total flux cleaned = 0.000318851 Jy ! Component: 150 - total flux cleaned = 0.000318597 Jy ! Component: 200 - total flux cleaned = 0.000319213 Jy ! Total flux subtracted in 200 components = 0.000319213 Jy ! Clean residual min=-0.001520 max=0.001095 Jy/beam ! Clean residual mean=-0.000012 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.15999 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 0.15999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=4.719 mas, bpa=-26.66 degrees ! Estimated noise=786.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120921 Jy ! Component: 100 - total flux cleaned = 0.000234727 Jy ! Component: 150 - total flux cleaned = 0.000287622 Jy ! Component: 200 - total flux cleaned = 0.000262915 Jy ! Total flux subtracted in 200 components = 0.000262915 Jy ! Clean residual min=-0.001585 max=0.001319 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.160253 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.160253 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=0.150329Jy sigma=0.000632 ! Fit after self-cal, rms=0.150294Jy sigma=0.000632 wmodel J0845-3347_X_2017_10_09_pus_map.mod ! Writing 156 model components to file: J0845-3347_X_2017_10_09_pus_map.mod wobs J0845-3347_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0845-3347_X_2017_10_09_pus_uvs.fits wwins J0845-3347_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0845-3347_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 = -0.000591757 Jy ! Component: 100 - total flux cleaned = -0.000659057 Jy ! Component: 150 - total flux cleaned = -0.000760518 Jy ! Component: 200 - total flux cleaned = -0.000853344 Jy ! Component: 250 - total flux cleaned = -0.000870868 Jy ! Component: 300 - total flux cleaned = -0.000903453 Jy ! Component: 350 - total flux cleaned = -0.000887862 Jy ! Component: 400 - total flux cleaned = -0.000857035 Jy ! Component: 450 - total flux cleaned = -0.000842097 Jy ! Component: 500 - total flux cleaned = -0.00081385 Jy ! Component: 550 - total flux cleaned = -0.000814188 Jy ! Component: 600 - total flux cleaned = -0.000800884 Jy ! Component: 650 - total flux cleaned = -0.0008143 Jy ! Component: 700 - total flux cleaned = -0.000827519 Jy ! Component: 750 - total flux cleaned = -0.000840506 Jy ! Component: 800 - total flux cleaned = -0.000853083 Jy ! Component: 850 - total flux cleaned = -0.000865463 Jy ! Component: 900 - total flux cleaned = -0.000902046 Jy ! Component: 950 - total flux cleaned = -0.000902005 Jy ! Component: 1000 - total flux cleaned = -0.000925778 Jy ! Component: 1050 - total flux cleaned = -0.000949265 Jy ! Component: 1100 - total flux cleaned = -0.000937705 Jy ! Component: 1150 - total flux cleaned = -0.000949186 Jy ! Component: 1200 - total flux cleaned = -0.00097178 Jy ! Component: 1250 - total flux cleaned = -0.000983019 Jy ! Component: 1300 - total flux cleaned = -0.000971975 Jy ! Component: 1350 - total flux cleaned = -0.000949926 Jy ! Component: 1400 - total flux cleaned = -0.000928022 Jy ! Component: 1450 - total flux cleaned = -0.000917116 Jy ! Component: 1500 - total flux cleaned = -0.000884746 Jy ! Component: 1550 - total flux cleaned = -0.000873963 Jy ! Component: 1600 - total flux cleaned = -0.000884632 Jy ! Component: 1650 - total flux cleaned = -0.000841801 Jy ! Component: 1700 - total flux cleaned = -0.000831158 Jy ! Component: 1750 - total flux cleaned = -0.000799217 Jy ! Component: 1800 - total flux cleaned = -0.000799233 Jy ! Component: 1850 - total flux cleaned = -0.000809803 Jy ! Component: 1900 - total flux cleaned = -0.00080987 Jy ! Component: 1950 - total flux cleaned = -0.000799278 Jy ! Component: 2000 - total flux cleaned = -0.000809802 Jy ! Total flux subtracted in 2048 components = -0.000788733 Jy ! Clean residual min=-0.000605 max=0.000586 Jy/beam ! Clean residual mean=0.000019 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.159465 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 251 components and 0.159465 Jy ![Exited script file: muppet] wmap "J0845-3347_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 4.719 at -26.66 degrees (North through East) ! Clean map min=-0.0012892 max=0.12743 Jy/beam ! Writing clean map to FITS file: J0845-3347_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 0.127427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46748 0.46748 0.93496 1.86992 3.73984 7.47968 14.9594 29.9187 59.8374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 4.719 at -26.66 degrees (North through East) ! Clean map min=-0.0012892 max=0.12743 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 J0845-3347_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:17 2019