! Started logfile: J1725+7708_S_2017_10_21_pus_uvs.log on Sat May 11 21:02:58 2019 obs J1725+7708_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1725+7708_S_2017_10_21_pus_uva.fits ! AN table 1: 219 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983765 visibilities/baseline/integration-bin. ! Found source: J1725+7708 ! ! 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 31024 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 J1725+7708_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 896 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848085Jy sigma=0.007610 ! Fit after self-cal, rms=0.824797Jy sigma=0.007399 ! 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=3.349 mas, bmaj=3.79 mas, bpa=-21.41 degrees ! Estimated noise=977.468 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 = 0.130912 Jy ! Component: 100 - total flux cleaned = 0.173436 Jy ! Total flux subtracted in 100 components = 0.173436 Jy ! Clean residual min=-0.011549 max=0.038388 Jy/beam ! Clean residual mean=-0.000239 rms=0.003736 Jy/beam ! Combined flux in latest and established models = 0.173436 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.173436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120197Jy sigma=0.001030 ! Fit after self-cal, rms=0.120091Jy sigma=0.001029 ! Inverting map ! Added new window around map position (2, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372315 Jy ! Component: 100 - total flux cleaned = 0.0585473 Jy ! Total flux subtracted in 100 components = 0.0585473 Jy ! Clean residual min=-0.009265 max=0.014295 Jy/beam ! Clean residual mean=-0.000167 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.231983 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.231983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104161Jy sigma=0.000882 ! Fit after self-cal, rms=0.102926Jy sigma=0.000871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171671 Jy ! Component: 100 - total flux cleaned = 0.0287546 Jy ! Total flux subtracted in 100 components = 0.0287546 Jy ! Clean residual min=-0.007616 max=0.010823 Jy/beam ! Clean residual mean=-0.000129 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.260738 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 0.260738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098451Jy sigma=0.000833 ! Fit after self-cal, rms=0.098249Jy sigma=0.000831 ! Inverting map ! Added new window around map position (5.5, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121214 Jy ! Component: 100 - total flux cleaned = 0.020202 Jy ! Total flux subtracted in 100 components = 0.020202 Jy ! Clean residual min=-0.006548 max=0.007068 Jy/beam ! Clean residual mean=-0.000108 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.28094 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.28094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096015Jy sigma=0.000812 ! Fit after self-cal, rms=0.095869Jy sigma=0.000810 ! 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=4.177 mas, bmaj=4.772 mas, bpa=-20.09 degrees ! Estimated noise=524.168 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 (7, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010851 Jy ! Component: 100 - total flux cleaned = 0.017981 Jy ! Component: 150 - total flux cleaned = 0.023312 Jy ! Component: 200 - total flux cleaned = 0.0274081 Jy ! Total flux subtracted in 200 components = 0.0274081 Jy ! Clean residual min=-0.005460 max=0.005460 Jy/beam ! Clean residual mean=-0.000130 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.308348 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 131 components and 0.308348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094167Jy sigma=0.000797 ! Fit after self-cal, rms=0.094033Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 1.07 ! LA 0.99 MK 0.95 NL 0.91 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.02 KP 1.02 ! LA 0.95 MK 0.97 NL 1.02 OV 1.15 ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.02 KP 1.05 ! LA 0.76 MK 1.00 NL 1.20 OV 0.97 ! PT 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.03 KP 1.00* ! LA 0.86 MK 1.08 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.094033Jy sigma=0.000796 ! Fit after self-cal, rms=0.088992Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.186 mas, bmaj=4.781 mas, bpa=-19.99 degrees ! Estimated noise=520.958 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 = 0.002084 Jy ! Component: 100 - total flux cleaned = 0.00308351 Jy ! Component: 150 - total flux cleaned = 0.00328833 Jy ! Component: 200 - total flux cleaned = 0.00336088 Jy ! Total flux subtracted in 200 components = 0.00336088 Jy ! Clean residual min=-0.002870 max=0.002531 Jy/beam ! Clean residual mean=-0.000062 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.311708 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.311709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088929Jy sigma=0.000772 ! Fit after self-cal, rms=0.088926Jy sigma=0.000772 ! 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=0.088926Jy sigma=0.000772 ! Fit after self-cal, rms=0.087846Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=4.783 mas, bpa=-20.4 degrees ! Estimated noise=521.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598779 Jy ! Component: 100 - total flux cleaned = 0.000697762 Jy ! Component: 150 - total flux cleaned = 0.000697876 Jy ! Component: 200 - total flux cleaned = 0.000722416 Jy ! Total flux subtracted in 200 components = 0.000722416 Jy ! Clean residual min=-0.001877 max=0.002301 Jy/beam ! Clean residual mean=-0.000038 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.312431 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.312431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087825Jy sigma=0.000766 ! Fit after self-cal, rms=0.087864Jy sigma=0.000766 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 (9.5, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219156 Jy ! Component: 100 - total flux cleaned = 0.00337334 Jy ! Component: 150 - total flux cleaned = 0.00414142 Jy ! Component: 200 - total flux cleaned = 0.0044763 Jy ! Total flux subtracted in 200 components = 0.0044763 Jy ! Clean residual min=-0.001901 max=0.001969 Jy/beam ! Clean residual mean=-0.000038 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.316907 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.316907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087804Jy sigma=0.000765 ! Fit after self-cal, rms=0.087802Jy sigma=0.000765 ! 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=0.087802Jy sigma=0.000765 ! Fit after self-cal, rms=0.087689Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=4.782 mas, bpa=-20.26 degrees ! Estimated noise=521.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101405 Jy ! Component: 100 - total flux cleaned = 0.00152182 Jy ! Component: 150 - total flux cleaned = 0.00171693 Jy ! Component: 200 - total flux cleaned = 0.00187123 Jy ! Total flux subtracted in 200 components = 0.00187123 Jy ! Clean residual min=-0.001806 max=0.001906 Jy/beam ! Clean residual mean=-0.000036 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.318779 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 0.318779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087671Jy sigma=0.000765 ! Fit after self-cal, rms=0.087679Jy sigma=0.000765 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 = 0.000395835 Jy ! Component: 100 - total flux cleaned = 0.00049729 Jy ! Component: 150 - total flux cleaned = 0.000553706 Jy ! Component: 200 - total flux cleaned = 0.000623875 Jy ! Total flux subtracted in 200 components = 0.000623875 Jy ! Clean residual min=-0.001794 max=0.001870 Jy/beam ! Clean residual mean=-0.000036 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.319402 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 206 components and 0.319402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087671Jy sigma=0.000765 ! Fit after self-cal, rms=0.087671Jy sigma=0.000765 ! 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=0.087671Jy sigma=0.000765 ! Fit after self-cal, rms=0.087634Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.095 mas, bmaj=10.29 mas, bpa=-34.94 degrees ! Estimated noise=647.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679235 Jy ! Component: 100 - total flux cleaned = 0.000907159 Jy ! Component: 150 - total flux cleaned = 0.00101866 Jy ! Component: 200 - total flux cleaned = 0.00110338 Jy ! Total flux subtracted in 200 components = 0.00110338 Jy ! Clean residual min=-0.002054 max=0.002574 Jy/beam ! Clean residual mean=-0.000071 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.320506 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 223 components and 0.320506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087631Jy sigma=0.000765 ! Fit after self-cal, rms=0.087634Jy sigma=0.000765 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 = 0.000261551 Jy ! Component: 100 - total flux cleaned = 0.000325686 Jy ! Component: 150 - total flux cleaned = 0.000372386 Jy ! Component: 200 - total flux cleaned = 0.000415724 Jy ! Total flux subtracted in 200 components = 0.000415724 Jy ! Clean residual min=-0.002025 max=0.002542 Jy/beam ! Clean residual mean=-0.000070 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.320922 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 234 components and 0.320922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087633Jy sigma=0.000765 ! Fit after self-cal, rms=0.087633Jy sigma=0.000765 ! 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=4.18 mas, bmaj=4.781 mas, bpa=-20.17 degrees ! Estimated noise=521.142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.18 x 4.781 at -20.17 degrees (North through East) ! Clean map min=-0.0016618 max=0.16364 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=3.354 mas, bmaj=3.8 mas, bpa=-21.21 degrees ! Estimated noise=970.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129289 Jy ! Component: 100 - total flux cleaned = 0.181793 Jy ! Component: 150 - total flux cleaned = 0.21417 Jy ! Component: 200 - total flux cleaned = 0.235583 Jy ! Total flux subtracted in 200 components = 0.235583 Jy ! Clean residual min=-0.005161 max=0.012038 Jy/beam ! Clean residual mean=-0.000112 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.235583 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.235583 Jy ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=4.781 mas, bpa=-20.17 degrees ! Estimated noise=521.142 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 = 0.022883 Jy ! Component: 100 - total flux cleaned = 0.0379422 Jy ! Component: 150 - total flux cleaned = 0.0482269 Jy ! Component: 200 - total flux cleaned = 0.055437 Jy ! Total flux subtracted in 200 components = 0.055437 Jy ! Clean residual min=-0.002729 max=0.004189 Jy/beam ! Clean residual mean=-0.000074 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.29102 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 119 components and 0.29102 Jy ! Inverting map ! Added new window around map position (2, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523368 Jy ! Component: 100 - total flux cleaned = 0.00913937 Jy ! Component: 150 - total flux cleaned = 0.0122263 Jy ! Component: 200 - total flux cleaned = 0.0147148 Jy ! Total flux subtracted in 200 components = 0.0147148 Jy ! Clean residual min=-0.001931 max=0.002139 Jy/beam ! Clean residual mean=-0.000052 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.305735 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 178 components and 0.305735 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=9.095 mas, bmaj=10.29 mas, bpa=-34.94 degrees ! Estimated noise=647.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337618 Jy ! Component: 100 - total flux cleaned = 0.00584412 Jy ! Component: 150 - total flux cleaned = 0.00778476 Jy ! Component: 200 - total flux cleaned = 0.00932929 Jy ! Total flux subtracted in 200 components = 0.00932929 Jy ! Clean residual min=-0.002182 max=0.002685 Jy/beam ! Clean residual mean=-0.000083 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.315064 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 = 0.00123768 Jy ! Component: 100 - total flux cleaned = 0.00223367 Jy ! Component: 150 - total flux cleaned = 0.00304033 Jy ! Component: 200 - total flux cleaned = 0.00369972 Jy ! Total flux subtracted in 200 components = 0.00369972 Jy ! Clean residual min=-0.002084 max=0.002564 Jy/beam ! Clean residual mean=-0.000076 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.318764 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 285 components and 0.318764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=4.781 mas, bpa=-20.17 degrees ! Estimated noise=521.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213591 Jy ! Component: 100 - total flux cleaned = 0.000473416 Jy ! Component: 150 - total flux cleaned = 0.000586703 Jy ! Component: 200 - total flux cleaned = 0.000692363 Jy ! Total flux subtracted in 200 components = 0.000692363 Jy ! Clean residual min=-0.001744 max=0.001839 Jy/beam ! Clean residual mean=-0.000037 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.319457 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 307 components and 0.319457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087638Jy sigma=0.000765 ! Fit after self-cal, rms=0.087629Jy sigma=0.000765 wmodel J1725+7708_S_2017_10_21_pus_map.mod ! Writing 307 model components to file: J1725+7708_S_2017_10_21_pus_map.mod wobs J1725+7708_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1725+7708_S_2017_10_21_pus_uvs.fits wwins J1725+7708_S_2017_10_21_pus_map.win ! wwins: Wrote 6 windows to J1725+7708_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 = 0.000568217 Jy ! Component: 100 - total flux cleaned = 0.00077739 Jy ! Component: 150 - total flux cleaned = 0.000975655 Jy ! Component: 200 - total flux cleaned = 0.00100325 Jy ! Component: 250 - total flux cleaned = 0.000924855 Jy ! Component: 300 - total flux cleaned = 0.000976457 Jy ! Component: 350 - total flux cleaned = 0.00097698 Jy ! Component: 400 - total flux cleaned = 0.000928857 Jy ! Component: 450 - total flux cleaned = 0.00081131 Jy ! Component: 500 - total flux cleaned = 0.000765261 Jy ! Component: 550 - total flux cleaned = 0.000742559 Jy ! Component: 600 - total flux cleaned = 0.000697743 Jy ! Component: 650 - total flux cleaned = 0.000654015 Jy ! Component: 700 - total flux cleaned = 0.000632543 Jy ! Component: 750 - total flux cleaned = 0.000569717 Jy ! Component: 800 - total flux cleaned = 0.000569982 Jy ! Component: 850 - total flux cleaned = 0.000529502 Jy ! Component: 900 - total flux cleaned = 0.000489707 Jy ! Component: 950 - total flux cleaned = 0.00043105 Jy ! Component: 1000 - total flux cleaned = 0.000431181 Jy ! Component: 1050 - total flux cleaned = 0.000393067 Jy ! Component: 1100 - total flux cleaned = 0.000355433 Jy ! Component: 1150 - total flux cleaned = 0.000318474 Jy ! Component: 1200 - total flux cleaned = 0.00030039 Jy ! Component: 1250 - total flux cleaned = 0.000264414 Jy ! Component: 1300 - total flux cleaned = 0.000193842 Jy ! Component: 1350 - total flux cleaned = 0.000141879 Jy ! Component: 1400 - total flux cleaned = 0.000124609 Jy ! Component: 1450 - total flux cleaned = 5.67879e-05 Jy ! Component: 1500 - total flux cleaned = 2.33124e-05 Jy ! Component: 1550 - total flux cleaned = -9.57037e-06 Jy ! Component: 1600 - total flux cleaned = -9.07791e-05 Jy ! Component: 1650 - total flux cleaned = -2.63571e-05 Jy ! Component: 1700 - total flux cleaned = -9.01762e-05 Jy ! Component: 1750 - total flux cleaned = -0.00015278 Jy ! Component: 1800 - total flux cleaned = -0.000121928 Jy ! Component: 1850 - total flux cleaned = -0.000152731 Jy ! Component: 1900 - total flux cleaned = -0.000228164 Jy ! Component: 1950 - total flux cleaned = -0.000182854 Jy ! Component: 2000 - total flux cleaned = -0.000182903 Jy ! Component: 2050 - total flux cleaned = -0.000256097 Jy ! Component: 2100 - total flux cleaned = -0.000241777 Jy ! Component: 2150 - total flux cleaned = -0.000241962 Jy ! Component: 2200 - total flux cleaned = -0.000270294 Jy ! Component: 2250 - total flux cleaned = -0.000270355 Jy ! Component: 2300 - total flux cleaned = -0.000284109 Jy ! Component: 2350 - total flux cleaned = -0.000284204 Jy ! Component: 2400 - total flux cleaned = -0.000297833 Jy ! Component: 2450 - total flux cleaned = -0.000311472 Jy ! Component: 2500 - total flux cleaned = -0.000378006 Jy ! Component: 2550 - total flux cleaned = -0.000377981 Jy ! Component: 2600 - total flux cleaned = -0.000443282 Jy ! Component: 2650 - total flux cleaned = -0.000507909 Jy ! Component: 2700 - total flux cleaned = -0.000495078 Jy ! Component: 2750 - total flux cleaned = -0.0005457 Jy ! Component: 2800 - total flux cleaned = -0.000583494 Jy ! Component: 2850 - total flux cleaned = -0.000608218 Jy ! Component: 2900 - total flux cleaned = -0.000645291 Jy ! Component: 2950 - total flux cleaned = -0.000657517 Jy ! Component: 3000 - total flux cleaned = -0.000718323 Jy ! Component: 3050 - total flux cleaned = -0.000778519 Jy ! Component: 3100 - total flux cleaned = -0.000850044 Jy ! Component: 3150 - total flux cleaned = -0.000861891 Jy ! Component: 3200 - total flux cleaned = -0.000944081 Jy ! Component: 3250 - total flux cleaned = -0.00096747 Jy ! Component: 3300 - total flux cleaned = -0.0010137 Jy ! Component: 3350 - total flux cleaned = -0.00108245 Jy ! Component: 3400 - total flux cleaned = -0.00111664 Jy ! Component: 3450 - total flux cleaned = -0.00113936 Jy ! Component: 3500 - total flux cleaned = -0.00120668 Jy ! Component: 3550 - total flux cleaned = -0.00121777 Jy ! Component: 3600 - total flux cleaned = -0.00128412 Jy ! Component: 3650 - total flux cleaned = -0.00128405 Jy ! Component: 3700 - total flux cleaned = -0.00128415 Jy ! Component: 3750 - total flux cleaned = -0.00134901 Jy ! Component: 3800 - total flux cleaned = -0.00139197 Jy ! Component: 3850 - total flux cleaned = -0.0014559 Jy ! Component: 3900 - total flux cleaned = -0.00144537 Jy ! Component: 3950 - total flux cleaned = -0.00150837 Jy ! Component: 4000 - total flux cleaned = -0.0015292 Jy ! Component: 4050 - total flux cleaned = -0.00155001 Jy ! Total flux subtracted in 4096 components = -0.00160152 Jy ! Clean residual min=-0.000642 max=0.000542 Jy/beam ! Clean residual mean=-0.000009 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.317855 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 613 components and 0.317855 Jy ![Exited script file: muppet] wmap "J1725+7708_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.18 x 4.781 at -20.17 degrees (North through East) ! Clean map min=-0.0011068 max=0.16445 Jy/beam ! Writing clean map to FITS file: J1725+7708_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 0.16445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34217 0.34217 0.68434 1.36868 2.73736 5.47472 10.9494 21.8989 43.7977 87.5955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.18 x 4.781 at -20.17 degrees (North through East) ! Clean map min=-0.0011068 max=0.16445 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 J1725+7708_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:03:04 2019