! Started logfile: J1921+0204_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:47:28 2019 obs J1921+0204_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1921+0204_S_2017_03_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968056 visibilities/baseline/integration-bin. ! Found source: J1921+0204 ! ! 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 19516 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 J1921+0204_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975140Jy sigma=0.007805 ! Fit after self-cal, rms=0.940289Jy sigma=0.007573 ! 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=2.846 mas, bmaj=7.012 mas, bpa=-4.659 degrees ! Estimated noise=884.333 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 = 0.045383 Jy ! Component: 100 - total flux cleaned = 0.0598326 Jy ! Total flux subtracted in 100 components = 0.0598326 Jy ! Clean residual min=-0.003390 max=0.006717 Jy/beam ! Clean residual mean=0.000006 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0598326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0598326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095473Jy sigma=0.000678 ! Fit after self-cal, rms=0.095038Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885277 Jy ! Component: 100 - total flux cleaned = 0.0137895 Jy ! Total flux subtracted in 100 components = 0.0137895 Jy ! Clean residual min=-0.002644 max=0.003067 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0736221 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0736221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093926Jy sigma=0.000665 ! Fit after self-cal, rms=0.093862Jy sigma=0.000664 ! Inverting map ! Added new window around map position (3, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039845 Jy ! Component: 100 - total flux cleaned = 0.00640551 Jy ! Total flux subtracted in 100 components = 0.00640551 Jy ! Clean residual min=-0.002515 max=0.002407 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0800276 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0800276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093638Jy sigma=0.000662 ! Fit after self-cal, rms=0.093623Jy sigma=0.000662 ! 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=3.4 mas, bmaj=7.846 mas, bpa=-3.918 degrees ! Estimated noise=700.79 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270938 Jy ! Component: 100 - total flux cleaned = 0.00417759 Jy ! Component: 150 - total flux cleaned = 0.00496338 Jy ! Component: 200 - total flux cleaned = 0.00512794 Jy ! Total flux subtracted in 200 components = 0.00512794 Jy ! Clean residual min=-0.002385 max=0.002102 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0851555 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0851555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093532Jy sigma=0.000661 ! Fit after self-cal, rms=0.093526Jy sigma=0.000661 ! 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 0.98 FD 0.94 HN 1.02 KP 1.06 ! LA 1.00 MK 1.13 NL 0.98 OV 1.05 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.02 KP 1.00 ! LA 0.94 MK 1.03 NL 1.05 OV 1.07 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.04 KP 1.03 ! LA 1.03 MK 1.04 NL 1.00 OV 0.93 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.83 KP 1.00* ! LA 1.05 MK 0.82 NL 1.00* OV 0.80 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.093526Jy sigma=0.000661 ! Fit after self-cal, rms=0.090526Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=7.814 mas, bpa=-3.652 degrees ! Estimated noise=697.335 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 = 0.000409874 Jy ! Component: 100 - total flux cleaned = 0.000361171 Jy ! Component: 150 - total flux cleaned = 0.000321017 Jy ! Component: 200 - total flux cleaned = 0.000303223 Jy ! Total flux subtracted in 200 components = 0.000303223 Jy ! Clean residual min=-0.002164 max=0.002092 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0854587 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0854587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090513Jy sigma=0.000660 ! Fit after self-cal, rms=0.090460Jy sigma=0.000660 ! 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=0.090460Jy sigma=0.000660 ! Fit after self-cal, rms=0.091058Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=7.774 mas, bpa=-3.403 degrees ! Estimated noise=694.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396888 Jy ! Component: 100 - total flux cleaned = 0.000289218 Jy ! Component: 150 - total flux cleaned = 0.000164077 Jy ! Component: 200 - total flux cleaned = 0.000133754 Jy ! Total flux subtracted in 200 components = 0.000133754 Jy ! Clean residual min=-0.001705 max=0.002117 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0855925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0855925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091047Jy sigma=0.000659 ! Fit after self-cal, rms=0.091069Jy sigma=0.000658 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 (70, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670369 Jy ! Component: 100 - total flux cleaned = 0.000561162 Jy ! Component: 150 - total flux cleaned = 0.000520474 Jy ! Component: 200 - total flux cleaned = 0.000575887 Jy ! Total flux subtracted in 200 components = 0.000575887 Jy ! Clean residual min=-0.001673 max=0.001648 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0861684 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0861684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091017Jy sigma=0.000658 ! Fit after self-cal, rms=0.091003Jy sigma=0.000658 ! 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=0.091003Jy sigma=0.000658 ! Fit after self-cal, rms=0.090985Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=7.761 mas, bpa=-3.381 degrees ! Estimated noise=691.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171918 Jy ! Component: 100 - total flux cleaned = 0.00023087 Jy ! Component: 150 - total flux cleaned = 0.000207749 Jy ! Component: 200 - total flux cleaned = 0.000143367 Jy ! Total flux subtracted in 200 components = 0.000143367 Jy ! Clean residual min=-0.001559 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0863117 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0863117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090965Jy sigma=0.000658 ! Fit after self-cal, rms=0.090968Jy sigma=0.000658 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 = 3.74616e-05 Jy ! Component: 100 - total flux cleaned = -2.97187e-05 Jy ! Component: 150 - total flux cleaned = -6.99555e-05 Jy ! Component: 200 - total flux cleaned = -0.000140286 Jy ! Total flux subtracted in 200 components = -0.000140286 Jy ! Clean residual min=-0.001531 max=0.001543 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0861715 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0861714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090958Jy sigma=0.000657 ! Fit after self-cal, rms=0.090954Jy sigma=0.000657 ! 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=0.090954Jy sigma=0.000657 ! Fit after self-cal, rms=0.090995Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.862 mas, bmaj=11.97 mas, bpa=1.109 degrees ! Estimated noise=865.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177009 Jy ! Component: 100 - total flux cleaned = -0.000231812 Jy ! Component: 150 - total flux cleaned = -0.000243301 Jy ! Component: 200 - total flux cleaned = -0.000264837 Jy ! Total flux subtracted in 200 components = -0.000264837 Jy ! Clean residual min=-0.001714 max=0.001728 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0859066 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0859066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090993Jy sigma=0.000657 ! Fit after self-cal, rms=0.090995Jy sigma=0.000657 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 = -0.000111917 Jy ! Component: 100 - total flux cleaned = -0.00012326 Jy ! Component: 150 - total flux cleaned = -0.000133123 Jy ! Component: 200 - total flux cleaned = -0.000142613 Jy ! Total flux subtracted in 200 components = -0.000142613 Jy ! Clean residual min=-0.001698 max=0.001718 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.085764 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.085764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090994Jy sigma=0.000657 ! Fit after self-cal, rms=0.090993Jy sigma=0.000657 ! 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=3.376 mas, bmaj=7.758 mas, bpa=-3.354 degrees ! Estimated noise=690.666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.376 x 7.758 at -3.354 degrees (North through East) ! Clean map min=-0.0025693 max=0.061173 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=2.834 mas, bmaj=6.979 mas, bpa=-4.62 degrees ! Estimated noise=874.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044691 Jy ! Component: 100 - total flux cleaned = 0.0616791 Jy ! Component: 150 - total flux cleaned = 0.0706387 Jy ! Component: 200 - total flux cleaned = 0.0754281 Jy ! Total flux subtracted in 200 components = 0.0754281 Jy ! Clean residual min=-0.002973 max=0.003007 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0754281 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0754281 Jy ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=7.758 mas, bpa=-3.354 degrees ! Estimated noise=690.666 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 = 0.00445335 Jy ! Component: 100 - total flux cleaned = 0.00628601 Jy ! Component: 150 - total flux cleaned = 0.00761546 Jy ! Component: 200 - total flux cleaned = 0.00836082 Jy ! Total flux subtracted in 200 components = 0.00836082 Jy ! Clean residual min=-0.001716 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0837889 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.0837889 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=7.862 mas, bmaj=11.97 mas, bpa=1.109 degrees ! Estimated noise=865.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158237 Jy ! Component: 100 - total flux cleaned = 0.00206594 Jy ! Component: 150 - total flux cleaned = 0.00228649 Jy ! Component: 200 - total flux cleaned = 0.00235822 Jy ! Total flux subtracted in 200 components = 0.00235822 Jy ! Clean residual min=-0.001806 max=0.001811 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0861471 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 = 2.1652e-05 Jy ! Component: 100 - total flux cleaned = -1.60093e-05 Jy ! Component: 150 - total flux cleaned = -3.36109e-05 Jy ! Component: 200 - total flux cleaned = -6.66425e-05 Jy ! Total flux subtracted in 200 components = -6.66425e-05 Jy ! Clean residual min=-0.001760 max=0.001790 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0860805 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.0860805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=7.758 mas, bpa=-3.354 degrees ! Estimated noise=690.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535722 Jy ! Component: 100 - total flux cleaned = -0.000606605 Jy ! Component: 150 - total flux cleaned = -0.000694923 Jy ! Component: 200 - total flux cleaned = -0.000722492 Jy ! Total flux subtracted in 200 components = -0.000722492 Jy ! Clean residual min=-0.001602 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.085358 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.085358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091010Jy sigma=0.000657 ! Fit after self-cal, rms=0.091000Jy sigma=0.000657 wmodel J1921+0204_S_2017_03_27_pus_map.mod ! Writing 84 model components to file: J1921+0204_S_2017_03_27_pus_map.mod wobs J1921+0204_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1921+0204_S_2017_03_27_pus_uvs.fits wwins J1921+0204_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J1921+0204_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 = 0.000149399 Jy ! Component: 100 - total flux cleaned = 0.000260669 Jy ! Component: 150 - total flux cleaned = 0.000340954 Jy ! Component: 200 - total flux cleaned = 0.000418069 Jy ! Component: 250 - total flux cleaned = 0.000368369 Jy ! Component: 300 - total flux cleaned = 0.000344276 Jy ! Component: 350 - total flux cleaned = 0.000320377 Jy ! Component: 400 - total flux cleaned = 0.000250301 Jy ! Component: 450 - total flux cleaned = 0.000158872 Jy ! Component: 500 - total flux cleaned = 0.000114213 Jy ! Component: 550 - total flux cleaned = 4.82593e-05 Jy ! Component: 600 - total flux cleaned = 2.68309e-05 Jy ! Component: 650 - total flux cleaned = -1.53438e-05 Jy ! Component: 700 - total flux cleaned = -7.7801e-05 Jy ! Component: 750 - total flux cleaned = -5.73032e-05 Jy ! Component: 800 - total flux cleaned = -0.000179366 Jy ! Component: 850 - total flux cleaned = -0.000139674 Jy ! Component: 900 - total flux cleaned = -0.000199218 Jy ! Component: 950 - total flux cleaned = -0.000218916 Jy ! Component: 1000 - total flux cleaned = -0.000276844 Jy ! Component: 1050 - total flux cleaned = -0.000276703 Jy ! Component: 1100 - total flux cleaned = -0.000370533 Jy ! Component: 1150 - total flux cleaned = -0.000388964 Jy ! Component: 1200 - total flux cleaned = -0.000407303 Jy ! Component: 1250 - total flux cleaned = -0.000425028 Jy ! Component: 1300 - total flux cleaned = -0.000460724 Jy ! Component: 1350 - total flux cleaned = -0.000496069 Jy ! Component: 1400 - total flux cleaned = -0.000530915 Jy ! Component: 1450 - total flux cleaned = -0.000530864 Jy ! Component: 1500 - total flux cleaned = -0.000547994 Jy ! Component: 1550 - total flux cleaned = -0.000632709 Jy ! Component: 1600 - total flux cleaned = -0.000565207 Jy ! Component: 1650 - total flux cleaned = -0.000632051 Jy ! Component: 1700 - total flux cleaned = -0.000665075 Jy ! Component: 1750 - total flux cleaned = -0.000648452 Jy ! Component: 1800 - total flux cleaned = -0.000664556 Jy ! Component: 1850 - total flux cleaned = -0.000712693 Jy ! Component: 1900 - total flux cleaned = -0.000680867 Jy ! Component: 1950 - total flux cleaned = -0.000712248 Jy ! Component: 2000 - total flux cleaned = -0.000712279 Jy ! Component: 2050 - total flux cleaned = -0.000743458 Jy ! Component: 2100 - total flux cleaned = -0.000697408 Jy ! Component: 2150 - total flux cleaned = -0.000727895 Jy ! Component: 2200 - total flux cleaned = -0.000803553 Jy ! Component: 2250 - total flux cleaned = -0.000773722 Jy ! Component: 2300 - total flux cleaned = -0.000848151 Jy ! Component: 2350 - total flux cleaned = -0.000862904 Jy ! Component: 2400 - total flux cleaned = -0.000877663 Jy ! Component: 2450 - total flux cleaned = -0.000892168 Jy ! Component: 2500 - total flux cleaned = -0.000964236 Jy ! Component: 2550 - total flux cleaned = -0.00100726 Jy ! Component: 2600 - total flux cleaned = -0.00100745 Jy ! Component: 2650 - total flux cleaned = -0.00104987 Jy ! Component: 2700 - total flux cleaned = -0.00104998 Jy ! Component: 2750 - total flux cleaned = -0.00107784 Jy ! Component: 2800 - total flux cleaned = -0.00110548 Jy ! Component: 2850 - total flux cleaned = -0.0012015 Jy ! Component: 2900 - total flux cleaned = -0.00122872 Jy ! Component: 2950 - total flux cleaned = -0.00118817 Jy ! Component: 3000 - total flux cleaned = -0.00126893 Jy ! Component: 3050 - total flux cleaned = -0.00120199 Jy ! Component: 3100 - total flux cleaned = -0.00118879 Jy ! Component: 3150 - total flux cleaned = -0.00120211 Jy ! Component: 3200 - total flux cleaned = -0.0012152 Jy ! Component: 3250 - total flux cleaned = -0.00122818 Jy ! Component: 3300 - total flux cleaned = -0.00122806 Jy ! Component: 3350 - total flux cleaned = -0.00120235 Jy ! Component: 3400 - total flux cleaned = -0.00118946 Jy ! Component: 3450 - total flux cleaned = -0.00121495 Jy ! Component: 3500 - total flux cleaned = -0.00118957 Jy ! Component: 3550 - total flux cleaned = -0.00120226 Jy ! Component: 3600 - total flux cleaned = -0.00115224 Jy ! Component: 3650 - total flux cleaned = -0.0011772 Jy ! Component: 3700 - total flux cleaned = -0.00118962 Jy ! Component: 3750 - total flux cleaned = -0.0012143 Jy ! Component: 3800 - total flux cleaned = -0.00123888 Jy ! Component: 3850 - total flux cleaned = -0.00122679 Jy ! Component: 3900 - total flux cleaned = -0.00121466 Jy ! Component: 3950 - total flux cleaned = -0.00127501 Jy ! Component: 4000 - total flux cleaned = -0.00129905 Jy ! Component: 4050 - total flux cleaned = -0.00132286 Jy ! Total flux subtracted in 4096 components = -0.00135841 Jy ! Clean residual min=-0.000732 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0839996 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 412 components and 0.0839996 Jy ![Exited script file: muppet] wmap "J1921+0204_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.376 x 7.758 at -3.354 degrees (North through East) ! Clean map min=-0.0023253 max=0.060878 Jy/beam ! Writing clean map to FITS file: J1921+0204_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 0.0608784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12326 1.12326 2.24651 4.49303 8.98605 17.9721 35.9442 71.8884 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.376 x 7.758 at -3.354 degrees (North through East) ! Clean map min=-0.0023253 max=0.060878 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 J1921+0204_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:47:34 2019