! Started logfile: J1949+2421_S_2017_07_09_pus_uvs.log on Wed May 8 14:56:57 2019 obs J1949+2421_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1949+2421_S_2017_07_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903899 visibilities/baseline/integration-bin. ! Found source: J1949+2421 ! ! 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 594 lines of history. ! ! Reading 18548 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 J1949+2421_S_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 629 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923169Jy sigma=0.009283 ! Fit after self-cal, rms=0.911356Jy sigma=0.009173 ! 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=2.93 mas, bmaj=6.339 mas, bpa=-9.181 degrees ! Estimated noise=893.169 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 = 0.0638826 Jy ! Component: 100 - total flux cleaned = 0.0917453 Jy ! Total flux subtracted in 100 components = 0.0917453 Jy ! Clean residual min=-0.006309 max=0.014388 Jy/beam ! Clean residual mean=0.000022 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.0917453 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0917453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081933Jy sigma=0.000786 ! Fit after self-cal, rms=0.081788Jy sigma=0.000784 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172765 Jy ! Component: 100 - total flux cleaned = 0.0294121 Jy ! Total flux subtracted in 100 components = 0.0294121 Jy ! Clean residual min=-0.004903 max=0.009335 Jy/beam ! Clean residual mean=0.000014 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.121157 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.121157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075563Jy sigma=0.000716 ! Fit after self-cal, rms=0.075520Jy sigma=0.000716 ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971991 Jy ! Component: 100 - total flux cleaned = 0.0167081 Jy ! Total flux subtracted in 100 components = 0.0167081 Jy ! Clean residual min=-0.004044 max=0.007225 Jy/beam ! Clean residual mean=0.000010 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.137866 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.137866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073326Jy sigma=0.000693 ! Fit after self-cal, rms=0.073315Jy sigma=0.000692 ! Inverting map ! Added new window around map position (9, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750666 Jy ! Component: 100 - total flux cleaned = 0.0125641 Jy ! Total flux subtracted in 100 components = 0.0125641 Jy ! Clean residual min=-0.003519 max=0.005576 Jy/beam ! Clean residual mean=0.000007 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.15043 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.15043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072082Jy sigma=0.000679 ! Fit after self-cal, rms=0.072020Jy sigma=0.000678 ! Inverting map ! Added new window around map position (16, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595662 Jy ! Component: 100 - total flux cleaned = 0.0101042 Jy ! Total flux subtracted in 100 components = 0.0101042 Jy ! Clean residual min=-0.003242 max=0.003253 Jy/beam ! Clean residual mean=0.000004 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.160534 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.160534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071268Jy sigma=0.000670 ! Fit after self-cal, rms=0.071219Jy sigma=0.000670 ! 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=3.517 mas, bmaj=6.959 mas, bpa=-6.867 degrees ! Estimated noise=586.325 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 = 0.00578701 Jy ! Component: 100 - total flux cleaned = 0.00996578 Jy ! Component: 150 - total flux cleaned = 0.0131184 Jy ! Component: 200 - total flux cleaned = 0.0155178 Jy ! Total flux subtracted in 200 components = 0.0155178 Jy ! Clean residual min=-0.002535 max=0.002797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.176052 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 151 components and 0.176052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070542Jy sigma=0.000664 ! Fit after self-cal, rms=0.070491Jy sigma=0.000663 ! 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 1.00 FD 0.97 HN 1.02 KP 1.05 ! LA 1.00 MK 1.05 NL 0.89 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 1.06 OV 1.01 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.07 HN 1.02 KP 0.98 ! LA 0.96 MK 1.10 NL 1.06 OV 0.95 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.90 KP 1.00* ! LA 0.86 MK 0.70 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.070491Jy sigma=0.000663 ! Fit after self-cal, rms=0.068863Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=7.024 mas, bpa=-7.424 degrees ! Estimated noise=584.177 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 = 0.00180267 Jy ! Component: 100 - total flux cleaned = 0.00244217 Jy ! Component: 150 - total flux cleaned = 0.00265513 Jy ! Component: 200 - total flux cleaned = 0.00274669 Jy ! Total flux subtracted in 200 components = 0.00274669 Jy ! Clean residual min=-0.002384 max=0.002253 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.178798 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 173 components and 0.178798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068805Jy sigma=0.000658 ! Fit after self-cal, rms=0.068782Jy sigma=0.000657 ! 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=0.068782Jy sigma=0.000657 ! Fit after self-cal, rms=0.067939Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=7.058 mas, bpa=-7.235 degrees ! Estimated noise=583.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435945 Jy ! Component: 100 - total flux cleaned = 0.000460743 Jy ! Component: 150 - total flux cleaned = 0.000441317 Jy ! Component: 200 - total flux cleaned = 0.000441141 Jy ! Total flux subtracted in 200 components = 0.000441141 Jy ! Clean residual min=-0.001952 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.179239 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 183 components and 0.17924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067926Jy sigma=0.000653 ! Fit after self-cal, rms=0.067921Jy sigma=0.000653 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 = 5.8709e-05 Jy ! Component: 100 - total flux cleaned = 4.05405e-05 Jy ! Component: 150 - total flux cleaned = 3.98908e-05 Jy ! Component: 200 - total flux cleaned = 3.95558e-05 Jy ! Total flux subtracted in 200 components = 3.95558e-05 Jy ! Clean residual min=-0.001957 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.179279 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 188 components and 0.179279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067914Jy sigma=0.000653 ! Fit after self-cal, rms=0.067911Jy sigma=0.000653 ! 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=0.067911Jy sigma=0.000653 ! Fit after self-cal, rms=0.067869Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=7.06 mas, bpa=-7.292 degrees ! Estimated noise=582.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024093 Jy ! Component: 100 - total flux cleaned = 0.000270586 Jy ! Component: 150 - total flux cleaned = 0.000270046 Jy ! Component: 200 - total flux cleaned = 0.00028332 Jy ! Total flux subtracted in 200 components = 0.00028332 Jy ! Clean residual min=-0.001890 max=0.001857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.179562 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.179562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067863Jy sigma=0.000653 ! Fit after self-cal, rms=0.067863Jy sigma=0.000653 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 = 3.88255e-05 Jy ! Component: 100 - total flux cleaned = 6.39098e-05 Jy ! Component: 150 - total flux cleaned = 8.71662e-05 Jy ! Component: 200 - total flux cleaned = 9.81959e-05 Jy ! Total flux subtracted in 200 components = 9.81959e-05 Jy ! Clean residual min=-0.001882 max=0.001876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.179661 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 0.179661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067859Jy sigma=0.000653 ! Fit after self-cal, rms=0.067858Jy sigma=0.000653 ! Inverting map ! Added new window around map position (33, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017896 Jy ! Component: 100 - total flux cleaned = 0.00278654 Jy ! Component: 150 - total flux cleaned = 0.00342122 Jy ! Component: 200 - total flux cleaned = 0.00372579 Jy ! Total flux subtracted in 200 components = 0.00372579 Jy ! Clean residual min=-0.001729 max=0.001380 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.183386 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 228 components and 0.183386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067812Jy sigma=0.000652 ! Fit after self-cal, rms=0.067805Jy sigma=0.000652 ! 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=0.067805Jy sigma=0.000652 ! Fit after self-cal, rms=0.067674Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.745 mas, bmaj=10.48 mas, bpa=-7.546 degrees ! Estimated noise=708.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135024 Jy ! Component: 100 - total flux cleaned = 0.00208729 Jy ! Component: 150 - total flux cleaned = 0.00255593 Jy ! Component: 200 - total flux cleaned = 0.00285295 Jy ! Total flux subtracted in 200 components = 0.00285295 Jy ! Clean residual min=-0.001816 max=0.001389 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.186239 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 255 components and 0.186239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067670Jy sigma=0.000652 ! Fit after self-cal, rms=0.067666Jy sigma=0.000652 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 = 0.000513493 Jy ! Component: 100 - total flux cleaned = 0.000759401 Jy ! Component: 150 - total flux cleaned = 0.000926973 Jy ! Component: 200 - total flux cleaned = 0.00100853 Jy ! Total flux subtracted in 200 components = 0.00100853 Jy ! Clean residual min=-0.001762 max=0.001422 Jy/beam ! Clean residual mean=-0.000008 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.187248 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 271 components and 0.187248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067667Jy sigma=0.000652 ! Fit after self-cal, rms=0.067667Jy sigma=0.000652 ! 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=3.494 mas, bmaj=7.064 mas, bpa=-7.372 degrees ! Estimated noise=580.978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 7.064 at -7.372 degrees (North through East) ! Clean map min=-0.0015821 max=0.079723 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=2.91 mas, bmaj=6.443 mas, bpa=-9.344 degrees ! Estimated noise=885.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634051 Jy ! Component: 100 - total flux cleaned = 0.0913282 Jy ! Component: 150 - total flux cleaned = 0.108573 Jy ! Component: 200 - total flux cleaned = 0.121225 Jy ! Total flux subtracted in 200 components = 0.121225 Jy ! Clean residual min=-0.004307 max=0.007391 Jy/beam ! Clean residual mean=0.000015 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.121225 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.121225 Jy ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.064 mas, bpa=-7.372 degrees ! Estimated noise=580.978 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 = 0.0155152 Jy ! Component: 100 - total flux cleaned = 0.0265595 Jy ! Component: 150 - total flux cleaned = 0.0346016 Jy ! Component: 200 - total flux cleaned = 0.0405665 Jy ! Total flux subtracted in 200 components = 0.0405665 Jy ! Clean residual min=-0.002204 max=0.003425 Jy/beam ! Clean residual mean=0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.161792 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 113 components and 0.161792 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449289 Jy ! Component: 100 - total flux cleaned = 0.00795532 Jy ! Component: 150 - total flux cleaned = 0.0107546 Jy ! Component: 200 - total flux cleaned = 0.0130785 Jy ! Total flux subtracted in 200 components = 0.0130785 Jy ! Clean residual min=-0.001995 max=0.001901 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.17487 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 151 components and 0.17487 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=7.745 mas, bmaj=10.48 mas, bpa=-7.546 degrees ! Estimated noise=708.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322544 Jy ! Component: 100 - total flux cleaned = 0.00552287 Jy ! Component: 150 - total flux cleaned = 0.00722078 Jy ! Component: 200 - total flux cleaned = 0.00850384 Jy ! Total flux subtracted in 200 components = 0.00850384 Jy ! Clean residual min=-0.002002 max=0.001512 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.183374 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 = 0.00098976 Jy ! Component: 100 - total flux cleaned = 0.00176445 Jy ! Component: 150 - total flux cleaned = 0.00237921 Jy ! Component: 200 - total flux cleaned = 0.00287011 Jy ! Total flux subtracted in 200 components = 0.00287011 Jy ! Clean residual min=-0.001858 max=0.001412 Jy/beam ! Clean residual mean=-0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.186244 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 242 components and 0.186244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.064 mas, bpa=-7.372 degrees ! Estimated noise=580.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444199 Jy ! Component: 100 - total flux cleaned = 0.000657327 Jy ! Component: 150 - total flux cleaned = 0.000718339 Jy ! Component: 200 - total flux cleaned = 0.000755955 Jy ! Total flux subtracted in 200 components = 0.000755955 Jy ! Clean residual min=-0.001787 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.187 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 264 components and 0.187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067688Jy sigma=0.000652 ! Fit after self-cal, rms=0.067673Jy sigma=0.000652 wmodel J1949+2421_S_2017_07_09_pus_map.mod ! Writing 264 model components to file: J1949+2421_S_2017_07_09_pus_map.mod wobs J1949+2421_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1949+2421_S_2017_07_09_pus_uvs.fits wwins J1949+2421_S_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J1949+2421_S_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481452 Jy ! Component: 100 - total flux cleaned = -0.000712161 Jy ! Component: 150 - total flux cleaned = -0.000808753 Jy ! Component: 200 - total flux cleaned = -0.000923866 Jy ! Component: 250 - total flux cleaned = -0.00105606 Jy ! Component: 300 - total flux cleaned = -0.00109883 Jy ! Component: 350 - total flux cleaned = -0.00118146 Jy ! Component: 400 - total flux cleaned = -0.00124154 Jy ! Component: 450 - total flux cleaned = -0.00124187 Jy ! Component: 500 - total flux cleaned = -0.00129941 Jy ! Component: 550 - total flux cleaned = -0.001318 Jy ! Component: 600 - total flux cleaned = -0.0013544 Jy ! Component: 650 - total flux cleaned = -0.00139008 Jy ! Component: 700 - total flux cleaned = -0.00133724 Jy ! Component: 750 - total flux cleaned = -0.00135456 Jy ! Component: 800 - total flux cleaned = -0.0013545 Jy ! Component: 850 - total flux cleaned = -0.00138845 Jy ! Component: 900 - total flux cleaned = -0.001372 Jy ! Component: 950 - total flux cleaned = -0.00142082 Jy ! Component: 1000 - total flux cleaned = -0.00142049 Jy ! Component: 1050 - total flux cleaned = -0.00145186 Jy ! Component: 1100 - total flux cleaned = -0.0014518 Jy ! Component: 1150 - total flux cleaned = -0.00142131 Jy ! Component: 1200 - total flux cleaned = -0.00142143 Jy ! Component: 1250 - total flux cleaned = -0.00139161 Jy ! Component: 1300 - total flux cleaned = -0.00137689 Jy ! Component: 1350 - total flux cleaned = -0.00127492 Jy ! Component: 1400 - total flux cleaned = -0.00127496 Jy ! Component: 1450 - total flux cleaned = -0.00124658 Jy ! Component: 1500 - total flux cleaned = -0.00119024 Jy ! Component: 1550 - total flux cleaned = -0.00119036 Jy ! Component: 1600 - total flux cleaned = -0.0011352 Jy ! Component: 1650 - total flux cleaned = -0.00113518 Jy ! Component: 1700 - total flux cleaned = -0.00108158 Jy ! Component: 1750 - total flux cleaned = -0.00110842 Jy ! Component: 1800 - total flux cleaned = -0.00110838 Jy ! Component: 1850 - total flux cleaned = -0.00118659 Jy ! Component: 1900 - total flux cleaned = -0.00110896 Jy ! Component: 1950 - total flux cleaned = -0.00109631 Jy ! Component: 2000 - total flux cleaned = -0.00110919 Jy ! Component: 2050 - total flux cleaned = -0.00117191 Jy ! Component: 2100 - total flux cleaned = -0.00114691 Jy ! Component: 2150 - total flux cleaned = -0.00115952 Jy ! Component: 2200 - total flux cleaned = -0.00114747 Jy ! Component: 2250 - total flux cleaned = -0.00109944 Jy ! Component: 2300 - total flux cleaned = -0.00114713 Jy ! Component: 2350 - total flux cleaned = -0.00115877 Jy ! Component: 2400 - total flux cleaned = -0.00115863 Jy ! Component: 2450 - total flux cleaned = -0.00112365 Jy ! Component: 2500 - total flux cleaned = -0.00114691 Jy ! Component: 2550 - total flux cleaned = -0.00111262 Jy ! Component: 2600 - total flux cleaned = -0.00112399 Jy ! Component: 2650 - total flux cleaned = -0.00110159 Jy ! Component: 2700 - total flux cleaned = -0.0011466 Jy ! Component: 2750 - total flux cleaned = -0.00113551 Jy ! Component: 2800 - total flux cleaned = -0.00115767 Jy ! Component: 2850 - total flux cleaned = -0.00114664 Jy ! Component: 2900 - total flux cleaned = -0.00114672 Jy ! Component: 2950 - total flux cleaned = -0.00111438 Jy ! Component: 3000 - total flux cleaned = -0.00113593 Jy ! Component: 3050 - total flux cleaned = -0.00114651 Jy ! Component: 3100 - total flux cleaned = -0.00112542 Jy ! Component: 3150 - total flux cleaned = -0.00114652 Jy ! Component: 3200 - total flux cleaned = -0.00112564 Jy ! Component: 3250 - total flux cleaned = -0.0011049 Jy ! Component: 3300 - total flux cleaned = -0.00110499 Jy ! Component: 3350 - total flux cleaned = -0.0011458 Jy ! Component: 3400 - total flux cleaned = -0.00108489 Jy ! Component: 3450 - total flux cleaned = -0.00110504 Jy ! Component: 3500 - total flux cleaned = -0.00105494 Jy ! Component: 3550 - total flux cleaned = -0.00107479 Jy ! Component: 3600 - total flux cleaned = -0.0010353 Jy ! Component: 3650 - total flux cleaned = -0.00104519 Jy ! Component: 3700 - total flux cleaned = -0.00102562 Jy ! Component: 3750 - total flux cleaned = -0.000996524 Jy ! Component: 3800 - total flux cleaned = -0.000996524 Jy ! Component: 3850 - total flux cleaned = -0.00104449 Jy ! Component: 3900 - total flux cleaned = -0.000977728 Jy ! Component: 3950 - total flux cleaned = -0.0009682 Jy ! Component: 4000 - total flux cleaned = -0.000977707 Jy ! Component: 4050 - total flux cleaned = -0.000958961 Jy ! Total flux subtracted in 4096 components = -0.000977533 Jy ! Clean residual min=-0.000545 max=0.000530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.186023 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 566 components and 0.186023 Jy ![Exited script file: muppet] wmap "J1949+2421_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 7.064 at -7.372 degrees (North through East) ! Clean map min=-0.0014954 max=0.079702 Jy/beam ! Writing clean map to FITS file: J1949+2421_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0797019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.635164 0.635164 1.27033 2.54066 5.08131 10.1626 20.3252 40.6505 81.301 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 7.064 at -7.372 degrees (North through East) ! Clean map min=-0.0014954 max=0.079702 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 J1949+2421_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:57:02 2019