! Started logfile: J0825+0831_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:37:28 2019 obs J0825+0831_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0825+0831_S_2017_03_27_pus_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.79127 visibilities/baseline/integration-bin. ! Found source: J0825+0831 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 19940 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0825+0831_S_2017_03_27_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 = 1024x1024 pixels with 0.500x0.500 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 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 623 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870577Jy sigma=0.007367 ! Fit after self-cal, rms=0.862233Jy sigma=0.007307 ! 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=2.962 mas, bmaj=6.934 mas, bpa=-4.759 degrees ! Estimated noise=871.429 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 = 0.10744 Jy ! Component: 100 - total flux cleaned = 0.134538 Jy ! Total flux subtracted in 100 components = 0.134538 Jy ! Clean residual min=-0.006057 max=0.018877 Jy/beam ! Clean residual mean=-0.000023 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.134538 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.134538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093684Jy sigma=0.000720 ! Fit after self-cal, rms=0.093692Jy sigma=0.000719 ! Inverting map ! Added new window around map position (-5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168914 Jy ! Component: 100 - total flux cleaned = 0.0262971 Jy ! Total flux subtracted in 100 components = 0.0262971 Jy ! Clean residual min=-0.004937 max=0.006378 Jy/beam ! Clean residual mean=-0.000013 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.160835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.160835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090180Jy sigma=0.000685 ! Fit after self-cal, rms=0.089907Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750316 Jy ! Component: 100 - total flux cleaned = 0.0120477 Jy ! Total flux subtracted in 100 components = 0.0120477 Jy ! Clean residual min=-0.004392 max=0.005383 Jy/beam ! Clean residual mean=-0.000008 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.172882 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.172882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089184Jy sigma=0.000676 ! Fit after self-cal, rms=0.089148Jy sigma=0.000676 ! 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=3.471 mas, bmaj=7.654 mas, bpa=-2.458 degrees ! Estimated noise=649.418 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 = 0.00403408 Jy ! Component: 100 - total flux cleaned = 0.00556487 Jy ! Component: 150 - total flux cleaned = 0.00570582 Jy ! Component: 200 - total flux cleaned = 0.00577137 Jy ! Total flux subtracted in 200 components = 0.00577137 Jy ! Clean residual min=-0.003124 max=0.003665 Jy/beam ! Clean residual mean=-0.000007 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.178654 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.178654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088919Jy sigma=0.000674 ! Fit after self-cal, rms=0.088909Jy sigma=0.000674 ! 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 1.01 FD 0.94 HN 0.95 KP 1.03 ! LA 0.99 MK 1.01 NL 1.02 OV 1.04 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 1.02 ! LA 0.97 MK 0.97 NL 1.02 OV 1.06 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.94 KP 1.01 ! LA 1.02 MK 1.07 NL 1.01 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.91 KP 1.00* ! LA 1.08 MK 0.99 NL 1.00* OV 0.81 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.088909Jy sigma=0.000674 ! Fit after self-cal, rms=0.086091Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=7.659 mas, bpa=-2.513 degrees ! Estimated noise=643.52 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 = 0.000728245 Jy ! Component: 100 - total flux cleaned = 0.000524601 Jy ! Component: 150 - total flux cleaned = 0.000391299 Jy ! Component: 200 - total flux cleaned = 0.000270332 Jy ! Total flux subtracted in 200 components = 0.000270332 Jy ! Clean residual min=-0.002833 max=0.003251 Jy/beam ! Clean residual mean=-0.000009 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.178924 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.178924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086031Jy sigma=0.000670 ! Fit after self-cal, rms=0.085998Jy sigma=0.000670 ! 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. ! ! Fit before self-cal, rms=0.085998Jy sigma=0.000670 ! Fit after self-cal, rms=0.089958Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=7.749 mas, bpa=-1.862 degrees ! Estimated noise=646.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279514 Jy ! Component: 100 - total flux cleaned = 8.67974e-05 Jy ! Component: 150 - total flux cleaned = -3.11387e-05 Jy ! Component: 200 - total flux cleaned = -5.64676e-05 Jy ! Total flux subtracted in 200 components = -5.64676e-05 Jy ! Clean residual min=-0.001780 max=0.001738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.178868 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.178868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089922Jy sigma=0.000660 ! Fit after self-cal, rms=0.089992Jy sigma=0.000660 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 = 0.000187935 Jy ! Component: 100 - total flux cleaned = 0.000186329 Jy ! Component: 150 - total flux cleaned = 0.000204509 Jy ! Component: 200 - total flux cleaned = 0.000203911 Jy ! Total flux subtracted in 200 components = 0.000203911 Jy ! Clean residual min=-0.001758 max=0.001714 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.179072 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.179072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089980Jy sigma=0.000660 ! Fit after self-cal, rms=0.089980Jy sigma=0.000660 ! 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. ! ! Fit before self-cal, rms=0.089980Jy sigma=0.000660 ! Fit after self-cal, rms=0.090833Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=7.766 mas, bpa=-1.757 degrees ! Estimated noise=646.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.88017e-05 Jy ! Component: 100 - total flux cleaned = -0.000171387 Jy ! Component: 150 - total flux cleaned = -0.000172252 Jy ! Component: 200 - total flux cleaned = -0.000191815 Jy ! Total flux subtracted in 200 components = -0.000191815 Jy ! Clean residual min=-0.001737 max=0.001674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.17888 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.17888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090819Jy sigma=0.000660 ! Fit after self-cal, rms=0.090825Jy sigma=0.000660 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 = 6.11684e-05 Jy ! Component: 100 - total flux cleaned = 6.15271e-05 Jy ! Component: 150 - total flux cleaned = 6.18487e-05 Jy ! Component: 200 - total flux cleaned = 6.19416e-05 Jy ! Total flux subtracted in 200 components = 6.19416e-05 Jy ! Clean residual min=-0.001719 max=0.001671 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.178942 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.178942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090817Jy sigma=0.000660 ! Fit after self-cal, rms=0.090817Jy sigma=0.000660 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.090817Jy sigma=0.000660 ! Fit after self-cal, rms=0.091087Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.508 mas, bmaj=11.19 mas, bpa=-1.348 degrees ! Estimated noise=782.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317691 Jy ! Component: 100 - total flux cleaned = -0.000341345 Jy ! Component: 150 - total flux cleaned = -0.000347592 Jy ! Component: 200 - total flux cleaned = -0.000359255 Jy ! Total flux subtracted in 200 components = -0.000359255 Jy ! Clean residual min=-0.001850 max=0.002105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.178582 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.178582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091086Jy sigma=0.000660 ! Fit after self-cal, rms=0.091088Jy sigma=0.000660 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 = -2.75319e-05 Jy ! Component: 100 - total flux cleaned = -4.03055e-05 Jy ! Component: 150 - total flux cleaned = -4.59352e-05 Jy ! Component: 200 - total flux cleaned = -5.96563e-05 Jy ! Total flux subtracted in 200 components = -5.96563e-05 Jy ! Clean residual min=-0.001834 max=0.002110 Jy/beam ! Clean residual mean=-0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.178523 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.178523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091087Jy sigma=0.000660 ! Fit after self-cal, rms=0.091087Jy sigma=0.000660 ! 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=3.493 mas, bmaj=7.775 mas, bpa=-1.691 degrees ! Estimated noise=645.887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 7.775 at -1.691 degrees (North through East) ! Clean map min=-0.0016149 max=0.13716 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=2.989 mas, bmaj=7.068 mas, bpa=-3.714 degrees ! Estimated noise=871.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106924 Jy ! Component: 100 - total flux cleaned = 0.13774 Jy ! Component: 150 - total flux cleaned = 0.153769 Jy ! Component: 200 - total flux cleaned = 0.163019 Jy ! Total flux subtracted in 200 components = 0.163019 Jy ! Clean residual min=-0.002738 max=0.004737 Jy/beam ! Clean residual mean=-0.000008 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.163019 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 0.163019 Jy ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=7.775 mas, bpa=-1.691 degrees ! Estimated noise=645.887 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 = 0.00698255 Jy ! Component: 100 - total flux cleaned = 0.0107608 Jy ! Component: 150 - total flux cleaned = 0.0129711 Jy ! Component: 200 - total flux cleaned = 0.0142601 Jy ! Total flux subtracted in 200 components = 0.0142601 Jy ! Clean residual min=-0.001624 max=0.001961 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.17728 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 53 components and 0.17728 Jy ! Inverting map ! Added new window around map position (-22, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015899 Jy ! Component: 100 - total flux cleaned = 0.00176406 Jy ! Component: 150 - total flux cleaned = 0.00194827 Jy ! Component: 200 - total flux cleaned = 0.00211189 Jy ! Total flux subtracted in 200 components = 0.00211189 Jy ! Clean residual min=-0.001539 max=0.001521 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.179391 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.179391 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.508 mas, bmaj=11.19 mas, bpa=-1.348 degrees ! Estimated noise=782.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243372 Jy ! Component: 100 - total flux cleaned = 0.000494322 Jy ! Component: 150 - total flux cleaned = 0.000583717 Jy ! Component: 200 - total flux cleaned = 0.000643653 Jy ! Total flux subtracted in 200 components = 0.000643653 Jy ! Clean residual min=-0.001874 max=0.001696 Jy/beam ! Clean residual mean=-0.000009 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.180035 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 = 3.88502e-05 Jy ! Component: 100 - total flux cleaned = 8.51262e-05 Jy ! Component: 150 - total flux cleaned = 0.000116301 Jy ! Component: 200 - total flux cleaned = 0.000135808 Jy ! Total flux subtracted in 200 components = 0.000135808 Jy ! Clean residual min=-0.001860 max=0.001694 Jy/beam ! Clean residual mean=-0.000009 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.180171 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 0.180171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=7.775 mas, bpa=-1.691 degrees ! Estimated noise=645.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.98436e-05 Jy ! Component: 100 - total flux cleaned = -7.05286e-05 Jy ! Component: 150 - total flux cleaned = -4.87123e-05 Jy ! Component: 200 - total flux cleaned = -7.98741e-06 Jy ! Total flux subtracted in 200 components = -7.98741e-06 Jy ! Clean residual min=-0.001531 max=0.001535 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.180163 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.180163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091032Jy sigma=0.000660 ! Fit after self-cal, rms=0.091016Jy sigma=0.000659 wmodel J0825+0831_S_2017_03_27_pus_map.mod ! Writing 118 model components to file: J0825+0831_S_2017_03_27_pus_map.mod wobs J0825+0831_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0825+0831_S_2017_03_27_pus_uvs.fits wwins J0825+0831_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0825+0831_S_2017_03_27_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278022 Jy ! Component: 100 - total flux cleaned = -0.000543166 Jy ! Component: 150 - total flux cleaned = -0.000772611 Jy ! Component: 200 - total flux cleaned = -0.00097125 Jy ! Component: 250 - total flux cleaned = -0.00114049 Jy ! Component: 300 - total flux cleaned = -0.00130589 Jy ! Component: 350 - total flux cleaned = -0.00142167 Jy ! Component: 400 - total flux cleaned = -0.00148994 Jy ! Component: 450 - total flux cleaned = -0.00151282 Jy ! Component: 500 - total flux cleaned = -0.0015789 Jy ! Component: 550 - total flux cleaned = -0.00162207 Jy ! Component: 600 - total flux cleaned = -0.00170695 Jy ! Component: 650 - total flux cleaned = -0.00179074 Jy ! Component: 700 - total flux cleaned = -0.00189379 Jy ! Component: 750 - total flux cleaned = -0.00199534 Jy ! Component: 800 - total flux cleaned = -0.00203518 Jy ! Component: 850 - total flux cleaned = -0.00207463 Jy ! Component: 900 - total flux cleaned = -0.00213311 Jy ! Component: 950 - total flux cleaned = -0.00213336 Jy ! Component: 1000 - total flux cleaned = -0.00219074 Jy ! Component: 1050 - total flux cleaned = -0.0023041 Jy ! Component: 1100 - total flux cleaned = -0.0023419 Jy ! Component: 1150 - total flux cleaned = -0.00245278 Jy ! Component: 1200 - total flux cleaned = -0.00243446 Jy ! Component: 1250 - total flux cleaned = -0.00245271 Jy ! Component: 1300 - total flux cleaned = -0.0024527 Jy ! Component: 1350 - total flux cleaned = -0.00250578 Jy ! Component: 1400 - total flux cleaned = -0.00247075 Jy ! Component: 1450 - total flux cleaned = -0.00255833 Jy ! Component: 1500 - total flux cleaned = -0.00257562 Jy ! Component: 1550 - total flux cleaned = -0.00262699 Jy ! Component: 1600 - total flux cleaned = -0.00272924 Jy ! Component: 1650 - total flux cleaned = -0.00276304 Jy ! Component: 1700 - total flux cleaned = -0.00276312 Jy ! Component: 1750 - total flux cleaned = -0.00281279 Jy ! Component: 1800 - total flux cleaned = -0.00282916 Jy ! Component: 1850 - total flux cleaned = -0.00292675 Jy ! Component: 1900 - total flux cleaned = -0.00289425 Jy ! Component: 1950 - total flux cleaned = -0.00291027 Jy ! Component: 2000 - total flux cleaned = -0.0030057 Jy ! Component: 2050 - total flux cleaned = -0.00300568 Jy ! Component: 2100 - total flux cleaned = -0.00297447 Jy ! Component: 2150 - total flux cleaned = -0.0030521 Jy ! Component: 2200 - total flux cleaned = -0.00309834 Jy ! Component: 2250 - total flux cleaned = -0.00311369 Jy ! Component: 2300 - total flux cleaned = -0.00311372 Jy ! Component: 2350 - total flux cleaned = -0.0031138 Jy ! Component: 2400 - total flux cleaned = -0.00314371 Jy ! Component: 2450 - total flux cleaned = -0.00320309 Jy ! Component: 2500 - total flux cleaned = -0.0032031 Jy ! Component: 2550 - total flux cleaned = -0.0032762 Jy ! Component: 2600 - total flux cleaned = -0.00324712 Jy ! Component: 2650 - total flux cleaned = -0.00326159 Jy ! Component: 2700 - total flux cleaned = -0.00324728 Jy ! Component: 2750 - total flux cleaned = -0.00326152 Jy ! Component: 2800 - total flux cleaned = -0.00333222 Jy ! Component: 2850 - total flux cleaned = -0.00338822 Jy ! Component: 2900 - total flux cleaned = -0.00338824 Jy ! Component: 2950 - total flux cleaned = -0.00342974 Jy ! Component: 3000 - total flux cleaned = -0.00344329 Jy ! Component: 3050 - total flux cleaned = -0.00344342 Jy ! Component: 3100 - total flux cleaned = -0.00349745 Jy ! Component: 3150 - total flux cleaned = -0.00347045 Jy ! Component: 3200 - total flux cleaned = -0.00349728 Jy ! Component: 3250 - total flux cleaned = -0.00353727 Jy ! Component: 3300 - total flux cleaned = -0.00351097 Jy ! Component: 3350 - total flux cleaned = -0.00356328 Jy ! Component: 3400 - total flux cleaned = -0.00358945 Jy ! Component: 3450 - total flux cleaned = -0.00360229 Jy ! Component: 3500 - total flux cleaned = -0.00361527 Jy ! Component: 3550 - total flux cleaned = -0.00361525 Jy ! Component: 3600 - total flux cleaned = -0.00370447 Jy ! Component: 3650 - total flux cleaned = -0.00369187 Jy ! Component: 3700 - total flux cleaned = -0.00374228 Jy ! Component: 3750 - total flux cleaned = -0.00381725 Jy ! Component: 3800 - total flux cleaned = -0.00382962 Jy ! Component: 3850 - total flux cleaned = -0.00385433 Jy ! Component: 3900 - total flux cleaned = -0.00387894 Jy ! Component: 3950 - total flux cleaned = -0.00390343 Jy ! Component: 4000 - total flux cleaned = -0.00389128 Jy ! Component: 4050 - total flux cleaned = -0.00390346 Jy ! Total flux subtracted in 4096 components = -0.00395163 Jy ! Clean residual min=-0.000793 max=0.000702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.176211 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 421 components and 0.176211 Jy ![Exited script file: muppet] wmap "J0825+0831_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 7.775 at -1.691 degrees (North through East) ! Clean map min=-0.0011115 max=0.13689 Jy/beam ! Writing clean map to FITS file: J0825+0831_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487762 0.487762 0.975523 1.95105 3.90209 7.80419 15.6084 31.2167 62.4335 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 7.775 at -1.691 degrees (North through East) ! Clean map min=-0.0011115 max=0.13689 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 J0825+0831_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:37:34 2019