! Started logfile: J2131+8430_S_2017_10_21_pus_uvs.log on Sat May 11 21:07:02 2019 obs J2131+8430_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2131+8430_S_2017_10_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.846774 visibilities/baseline/integration-bin. ! Found source: J2131+8430 ! ! 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 644 lines of history. ! ! Reading 26460 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 J2131+8430_S_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1033 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781073Jy sigma=0.007014 ! Fit after self-cal, rms=0.732459Jy sigma=0.006566 ! 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=2.759 mas, bmaj=6.795 mas, bpa=-16.23 degrees ! Estimated noise=990.674 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 = 0.204689 Jy ! Component: 100 - total flux cleaned = 0.280285 Jy ! Total flux subtracted in 100 components = 0.280285 Jy ! Clean residual min=-0.034104 max=0.107481 Jy/beam ! Clean residual mean=0.000100 rms=0.009635 Jy/beam ! Combined flux in latest and established models = 0.280285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.280285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200868Jy sigma=0.001703 ! Fit after self-cal, rms=0.200494Jy sigma=0.001700 ! Inverting map ! Added new window around map position (7, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0880444 Jy ! Component: 100 - total flux cleaned = 0.13177 Jy ! Total flux subtracted in 100 components = 0.13177 Jy ! Clean residual min=-0.021086 max=0.036100 Jy/beam ! Clean residual mean=0.000064 rms=0.005798 Jy/beam ! Combined flux in latest and established models = 0.412055 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.412055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146079Jy sigma=0.001210 ! Fit after self-cal, rms=0.134152Jy sigma=0.001111 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450479 Jy ! Component: 100 - total flux cleaned = 0.0712853 Jy ! Total flux subtracted in 100 components = 0.0712853 Jy ! Clean residual min=-0.013178 max=0.016171 Jy/beam ! Clean residual mean=0.000037 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.48334 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.48334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111175Jy sigma=0.000916 ! Fit after self-cal, rms=0.108375Jy sigma=0.000893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226004 Jy ! Component: 100 - total flux cleaned = 0.0367704 Jy ! Total flux subtracted in 100 components = 0.0367704 Jy ! Clean residual min=-0.009125 max=0.010608 Jy/beam ! Clean residual mean=0.000023 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.520111 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.520111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100717Jy sigma=0.000837 ! Fit after self-cal, rms=0.100072Jy sigma=0.000832 ! 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=3.705 mas, bmaj=7.644 mas, bpa=-16.86 degrees ! Estimated noise=555.74 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 = 0.0162564 Jy ! Component: 100 - total flux cleaned = 0.0257697 Jy ! Component: 150 - total flux cleaned = 0.0281649 Jy ! Component: 200 - total flux cleaned = 0.02926 Jy ! Total flux subtracted in 200 components = 0.02926 Jy ! Clean residual min=-0.008635 max=0.008378 Jy/beam ! Clean residual mean=0.000024 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.549371 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.549371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096278Jy sigma=0.000811 ! Fit after self-cal, rms=0.095920Jy sigma=0.000809 ! 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 1.05 FD 0.99 HN 0.93 KP 1.08 ! LA 1.01 MK 1.00 NL 0.93 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 1.00 KP 0.98 ! LA 0.97 MK 1.03 NL 0.88 OV 1.09 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.97 KP 1.01 ! LA 0.77 MK 1.04 NL 1.20 OV 0.93 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.93 KP 1.00* ! LA 0.84 MK 1.07 NL 1.00* OV 1.00* ! PT 1.05 ! ! ! Fit before self-cal, rms=0.095920Jy sigma=0.000809 ! Fit after self-cal, rms=0.085153Jy sigma=0.000740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.721 mas, bpa=-17.46 degrees ! Estimated noise=556.427 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 = -0.00113302 Jy ! Component: 100 - total flux cleaned = -0.00154229 Jy ! Component: 150 - total flux cleaned = -0.00169944 Jy ! Component: 200 - total flux cleaned = -0.00156063 Jy ! Total flux subtracted in 200 components = -0.00156063 Jy ! Clean residual min=-0.004261 max=0.004705 Jy/beam ! Clean residual mean=0.000008 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.54781 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.54781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084341Jy sigma=0.000734 ! Fit after self-cal, rms=0.084168Jy sigma=0.000733 ! 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=0.084168Jy sigma=0.000733 ! Fit after self-cal, rms=0.082541Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=7.69 mas, bpa=-17.43 degrees ! Estimated noise=554.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000800798 Jy ! Component: 100 - total flux cleaned = -0.000562565 Jy ! Component: 150 - total flux cleaned = -0.000362207 Jy ! Component: 200 - total flux cleaned = -0.000450596 Jy ! Total flux subtracted in 200 components = -0.000450596 Jy ! Clean residual min=-0.003099 max=0.003739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.54736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.54736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082210Jy sigma=0.000714 ! Fit after self-cal, rms=0.082170Jy sigma=0.000713 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 (-5.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107701 Jy ! Component: 100 - total flux cleaned = 0.00128077 Jy ! Component: 150 - total flux cleaned = 0.00136067 Jy ! Component: 200 - total flux cleaned = 0.00122168 Jy ! Total flux subtracted in 200 components = 0.00122168 Jy ! Clean residual min=-0.002523 max=0.002315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.548581 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.548582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081944Jy sigma=0.000712 ! Fit after self-cal, rms=0.081923Jy sigma=0.000712 ! 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=0.081923Jy sigma=0.000712 ! Fit after self-cal, rms=0.081763Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.691 mas, bpa=-17.37 degrees ! Estimated noise=554.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.03375e-05 Jy ! Component: 100 - total flux cleaned = 0.000247582 Jy ! Component: 150 - total flux cleaned = 0.000424355 Jy ! Component: 200 - total flux cleaned = 0.000479003 Jy ! Total flux subtracted in 200 components = 0.000479003 Jy ! Clean residual min=-0.002047 max=0.002117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.549061 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.549061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081654Jy sigma=0.000710 ! Fit after self-cal, rms=0.081641Jy sigma=0.000710 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 = 0.00024328 Jy ! Component: 100 - total flux cleaned = 0.000343174 Jy ! Component: 150 - total flux cleaned = 0.000385356 Jy ! Component: 200 - total flux cleaned = 0.000306246 Jy ! Total flux subtracted in 200 components = 0.000306246 Jy ! Clean residual min=-0.001838 max=0.002055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.549367 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.549367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081589Jy sigma=0.000710 ! Fit after self-cal, rms=0.081583Jy sigma=0.000710 ! Inverting map ! Added new window around map position (-47.5, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176722 Jy ! Component: 100 - total flux cleaned = 0.00222227 Jy ! Component: 150 - total flux cleaned = 0.00229791 Jy ! Component: 200 - total flux cleaned = 0.00229857 Jy ! Total flux subtracted in 200 components = 0.00229857 Jy ! Clean residual min=-0.001595 max=0.001716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.551665 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 145 components and 0.551665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081526Jy sigma=0.000709 ! Fit after self-cal, rms=0.081524Jy sigma=0.000709 ! 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=0.081524Jy sigma=0.000709 ! Fit after self-cal, rms=0.081452Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.112 mas, bmaj=11.68 mas, bpa=-34.44 degrees ! Estimated noise=675.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380866 Jy ! Component: 100 - total flux cleaned = 0.000526834 Jy ! Component: 150 - total flux cleaned = 0.000500747 Jy ! Component: 200 - total flux cleaned = 0.000428204 Jy ! Total flux subtracted in 200 components = 0.000428204 Jy ! Clean residual min=-0.001651 max=0.001575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.552094 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.552094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081432Jy sigma=0.000709 ! Fit after self-cal, rms=0.081427Jy sigma=0.000709 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 = 3.28578e-05 Jy ! Component: 100 - total flux cleaned = 1.11733e-05 Jy ! Component: 150 - total flux cleaned = -7.67292e-05 Jy ! Component: 200 - total flux cleaned = -0.000159521 Jy ! Total flux subtracted in 200 components = -0.000159521 Jy ! Clean residual min=-0.001536 max=0.001579 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.551934 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.551934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081418Jy sigma=0.000709 ! Fit after self-cal, rms=0.081416Jy sigma=0.000709 ! 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=3.703 mas, bmaj=7.696 mas, bpa=-17.31 degrees ! Estimated noise=554.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.696 at -17.31 degrees (North through East) ! Clean map min=-0.0019253 max=0.25773 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=2.744 mas, bmaj=6.944 mas, bpa=-16.52 degrees ! Estimated noise=983.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223206 Jy ! Component: 100 - total flux cleaned = 0.325092 Jy ! Component: 150 - total flux cleaned = 0.385607 Jy ! Component: 200 - total flux cleaned = 0.426467 Jy ! Total flux subtracted in 200 components = 0.426467 Jy ! Clean residual min=-0.008803 max=0.022473 Jy/beam ! Clean residual mean=0.000052 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.426467 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.426467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.696 mas, bpa=-17.31 degrees ! Estimated noise=554.23 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 = 0.043421 Jy ! Component: 100 - total flux cleaned = 0.0697571 Jy ! Component: 150 - total flux cleaned = 0.086776 Jy ! Component: 200 - total flux cleaned = 0.0982215 Jy ! Total flux subtracted in 200 components = 0.0982215 Jy ! Clean residual min=-0.003093 max=0.006360 Jy/beam ! Clean residual mean=0.000021 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.524688 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 92 components and 0.524688 Jy ! Inverting map ! Added new window around map position (3.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785277 Jy ! Component: 100 - total flux cleaned = 0.0132693 Jy ! Component: 150 - total flux cleaned = 0.0170469 Jy ! Component: 200 - total flux cleaned = 0.0198149 Jy ! Total flux subtracted in 200 components = 0.0198149 Jy ! Clean residual min=-0.001873 max=0.002383 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.544503 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 121 components and 0.544503 Jy ! Inverting map ! Added new window around map position (92.5, -91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198586 Jy ! Component: 100 - total flux cleaned = 0.00324683 Jy ! Component: 150 - total flux cleaned = 0.00430222 Jy ! Component: 200 - total flux cleaned = 0.00509248 Jy ! Total flux subtracted in 200 components = 0.00509248 Jy ! Clean residual min=-0.001503 max=0.001578 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.549596 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.549596 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=8.112 mas, bmaj=11.68 mas, bpa=-34.44 degrees ! Estimated noise=675.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139396 Jy ! Component: 100 - total flux cleaned = 0.00168529 Jy ! Component: 150 - total flux cleaned = 0.00168499 Jy ! Component: 200 - total flux cleaned = 0.00168535 Jy ! Total flux subtracted in 200 components = 0.00168535 Jy ! Clean residual min=-0.001666 max=0.001629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.551281 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 = -2.83819e-05 Jy ! Component: 100 - total flux cleaned = -5.42484e-05 Jy ! Component: 150 - total flux cleaned = -5.35509e-05 Jy ! Component: 200 - total flux cleaned = -7.67304e-05 Jy ! Total flux subtracted in 200 components = -7.67304e-05 Jy ! Clean residual min=-0.001534 max=0.001571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.551204 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 216 components and 0.551205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.696 mas, bpa=-17.31 degrees ! Estimated noise=554.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91076e-05 Jy ! Component: 100 - total flux cleaned = -4.83483e-05 Jy ! Component: 150 - total flux cleaned = -7.55127e-05 Jy ! Component: 200 - total flux cleaned = -0.00012564 Jy ! Total flux subtracted in 200 components = -0.00012564 Jy ! Clean residual min=-0.001220 max=0.001436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.551079 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 245 components and 0.551079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081354Jy sigma=0.000709 ! Fit after self-cal, rms=0.081345Jy sigma=0.000709 wmodel J2131+8430_S_2017_10_21_pus_map.mod ! Writing 245 model components to file: J2131+8430_S_2017_10_21_pus_map.mod wobs J2131+8430_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2131+8430_S_2017_10_21_pus_uvs.fits wwins J2131+8430_S_2017_10_21_pus_map.win ! wwins: Wrote 6 windows to J2131+8430_S_2017_10_21_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 = 0.000629643 Jy ! Component: 100 - total flux cleaned = 0.000814298 Jy ! Component: 150 - total flux cleaned = 0.000729173 Jy ! Component: 200 - total flux cleaned = 0.000646684 Jy ! Component: 250 - total flux cleaned = 0.000606572 Jy ! Component: 300 - total flux cleaned = 0.000644384 Jy ! Component: 350 - total flux cleaned = 0.000700185 Jy ! Component: 400 - total flux cleaned = 0.000791439 Jy ! Component: 450 - total flux cleaned = 0.000880108 Jy ! Component: 500 - total flux cleaned = 0.000897207 Jy ! Component: 550 - total flux cleaned = 0.000999521 Jy ! Component: 600 - total flux cleaned = 0.00106594 Jy ! Component: 650 - total flux cleaned = 0.00109852 Jy ! Component: 700 - total flux cleaned = 0.00117879 Jy ! Component: 750 - total flux cleaned = 0.00121034 Jy ! Component: 800 - total flux cleaned = 0.00128785 Jy ! Component: 850 - total flux cleaned = 0.00136385 Jy ! Component: 900 - total flux cleaned = 0.00142353 Jy ! Component: 950 - total flux cleaned = 0.00152679 Jy ! Component: 1000 - total flux cleaned = 0.00164248 Jy ! Component: 1050 - total flux cleaned = 0.00172803 Jy ! Component: 1100 - total flux cleaned = 0.00181222 Jy ! Component: 1150 - total flux cleaned = 0.00188146 Jy ! Component: 1200 - total flux cleaned = 0.00197722 Jy ! Component: 1250 - total flux cleaned = 0.00207151 Jy ! Component: 1300 - total flux cleaned = 0.00211128 Jy ! Component: 1350 - total flux cleaned = 0.00213734 Jy ! Component: 1400 - total flux cleaned = 0.00215047 Jy ! Component: 1450 - total flux cleaned = 0.0022273 Jy ! Component: 1500 - total flux cleaned = 0.0022906 Jy ! Component: 1550 - total flux cleaned = 0.00232815 Jy ! Component: 1600 - total flux cleaned = 0.00245212 Jy ! Component: 1650 - total flux cleaned = 0.00248883 Jy ! Component: 1700 - total flux cleaned = 0.00258609 Jy ! Component: 1750 - total flux cleaned = 0.00267029 Jy ! Component: 1800 - total flux cleaned = 0.00274163 Jy ! Component: 1850 - total flux cleaned = 0.00280057 Jy ! Component: 1900 - total flux cleaned = 0.00283565 Jy ! Component: 1950 - total flux cleaned = 0.00289373 Jy ! Component: 2000 - total flux cleaned = 0.00300856 Jy ! Component: 2050 - total flux cleaned = 0.00308805 Jy ! Component: 2100 - total flux cleaned = 0.00315553 Jy ! Component: 2150 - total flux cleaned = 0.0032113 Jy ! Component: 2200 - total flux cleaned = 0.00327778 Jy ! Component: 2250 - total flux cleaned = 0.00335465 Jy ! Component: 2300 - total flux cleaned = 0.00346363 Jy ! Component: 2350 - total flux cleaned = 0.00352833 Jy ! Component: 2400 - total flux cleaned = 0.00360331 Jy ! Component: 2450 - total flux cleaned = 0.00367783 Jy ! Component: 2500 - total flux cleaned = 0.00373055 Jy ! Component: 2550 - total flux cleaned = 0.00383544 Jy ! Component: 2600 - total flux cleaned = 0.00391854 Jy ! Component: 2650 - total flux cleaned = 0.00399081 Jy ! Component: 2700 - total flux cleaned = 0.00410347 Jy ! Component: 2750 - total flux cleaned = 0.00419487 Jy ! Component: 2800 - total flux cleaned = 0.00428562 Jy ! Component: 2850 - total flux cleaned = 0.00435584 Jy ! Component: 2900 - total flux cleaned = 0.0044056 Jy ! Component: 2950 - total flux cleaned = 0.00447478 Jy ! Component: 3000 - total flux cleaned = 0.0045533 Jy ! Component: 3050 - total flux cleaned = 0.0046119 Jy ! Component: 3100 - total flux cleaned = 0.00470883 Jy ! Component: 3150 - total flux cleaned = 0.00474727 Jy ! Component: 3200 - total flux cleaned = 0.0048046 Jy ! Component: 3250 - total flux cleaned = 0.00485202 Jy ! Component: 3300 - total flux cleaned = 0.00492751 Jy ! Component: 3350 - total flux cleaned = 0.0050026 Jy ! Component: 3400 - total flux cleaned = 0.00503989 Jy ! Component: 3450 - total flux cleaned = 0.00508624 Jy ! Component: 3500 - total flux cleaned = 0.00513234 Jy ! Component: 3550 - total flux cleaned = 0.00515985 Jy ! Component: 3600 - total flux cleaned = 0.00525102 Jy ! Component: 3650 - total flux cleaned = 0.00529629 Jy ! Component: 3700 - total flux cleaned = 0.0053234 Jy ! Component: 3750 - total flux cleaned = 0.00538615 Jy ! Component: 3800 - total flux cleaned = 0.0054575 Jy ! Component: 3850 - total flux cleaned = 0.00551067 Jy ! Component: 3900 - total flux cleaned = 0.00552839 Jy ! Component: 3950 - total flux cleaned = 0.00561615 Jy ! Component: 4000 - total flux cleaned = 0.00565981 Jy ! Component: 4050 - total flux cleaned = 0.0057033 Jy ! Total flux subtracted in 4096 components = 0.00578988 Jy ! Clean residual min=-0.000510 max=0.000587 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.556869 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 546 components and 0.556869 Jy ![Exited script file: muppet] wmap "J2131+8430_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.696 at -17.31 degrees (North through East) ! Clean map min=-0.0016391 max=0.26279 Jy/beam ! Writing clean map to FITS file: J2131+8430_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178932 0.178932 0.357864 0.715727 1.43145 2.86291 5.72582 11.4516 22.9033 45.8066 91.6131 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.262 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.696 at -17.31 degrees (North through East) ! Clean map min=-0.0016391 max=0.26279 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 J2131+8430_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:07:08 2019