! Started logfile: J0021+7312_S_2017_06_15_pus_uvs.log on Tue May 7 15:06:26 2019 obs J0021+7312_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0021+7312_S_2017_06_15_pus_uva.fits ! AN table 1: 289 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.93341 visibilities/baseline/integration-bin. ! Found source: J0021+7312 ! ! 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 603 lines of history. ! ! Reading 48556 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 J0021+7312_S_2017_06_15_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1474 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.717931Jy sigma=0.006374 ! Fit after self-cal, rms=0.663162Jy sigma=0.005912 ! 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=2.805 mas, bmaj=3.99 mas, bpa=87.33 degrees ! Estimated noise=790.826 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 = 0.234431 Jy ! Component: 100 - total flux cleaned = 0.324326 Jy ! Total flux subtracted in 100 components = 0.324326 Jy ! Clean residual min=-0.015562 max=0.046254 Jy/beam ! Clean residual mean=-0.000113 rms=0.004436 Jy/beam ! Combined flux in latest and established models = 0.324326 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.324326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156255Jy sigma=0.001395 ! Fit after self-cal, rms=0.156044Jy sigma=0.001393 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582013 Jy ! Component: 100 - total flux cleaned = 0.0985794 Jy ! Total flux subtracted in 100 components = 0.0985794 Jy ! Clean residual min=-0.009985 max=0.022675 Jy/beam ! Clean residual mean=-0.000062 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.422906 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.422906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113381Jy sigma=0.000989 ! Fit after self-cal, rms=0.112861Jy sigma=0.000984 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308499 Jy ! Component: 100 - total flux cleaned = 0.0528438 Jy ! Total flux subtracted in 100 components = 0.0528438 Jy ! Clean residual min=-0.007798 max=0.012352 Jy/beam ! Clean residual mean=-0.000034 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.47575 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.47575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097024Jy sigma=0.000834 ! Fit after self-cal, rms=0.096688Jy sigma=0.000831 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174395 Jy ! Component: 100 - total flux cleaned = 0.0298412 Jy ! Total flux subtracted in 100 components = 0.0298412 Jy ! Clean residual min=-0.007269 max=0.009833 Jy/beam ! Clean residual mean=-0.000018 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.505591 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.505591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090898Jy sigma=0.000777 ! Fit after self-cal, rms=0.090748Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-9.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111615 Jy ! Component: 100 - total flux cleaned = 0.0193298 Jy ! Total flux subtracted in 100 components = 0.0193298 Jy ! Clean residual min=-0.007281 max=0.010158 Jy/beam ! Clean residual mean=-0.000008 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.524921 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.524921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088399Jy sigma=0.000755 ! Fit after self-cal, rms=0.088285Jy sigma=0.000754 ! Inverting map ! Added new window around map position (-72.5, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946246 Jy ! Component: 100 - total flux cleaned = 0.0163792 Jy ! Total flux subtracted in 100 components = 0.0163792 Jy ! Clean residual min=-0.006207 max=0.005896 Jy/beam ! Clean residual mean=-0.000007 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.5413 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.5413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086678Jy sigma=0.000738 ! Fit after self-cal, rms=0.086630Jy sigma=0.000738 ! 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=3.642 mas, bmaj=4.95 mas, bpa=85.82 degrees ! Estimated noise=402.881 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 = 0.00913539 Jy ! Component: 100 - total flux cleaned = 0.0155725 Jy ! Component: 150 - total flux cleaned = 0.0204397 Jy ! Component: 200 - total flux cleaned = 0.0242119 Jy ! Total flux subtracted in 200 components = 0.0242119 Jy ! Clean residual min=-0.004923 max=0.006055 Jy/beam ! Clean residual mean=0.000004 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.565512 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and 0.565512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085316Jy sigma=0.000727 ! Fit after self-cal, rms=0.085231Jy sigma=0.000726 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.02 ! LA 1.00 MK 1.04 NL 0.90 OV 1.01 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.01 KP 0.99 ! LA 0.97 MK 1.04 NL 1.05 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.02 KP 0.97 ! LA 0.99 MK 1.08 NL 1.00 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! 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 1.11 HN 1.01 KP 1.00* ! LA 1.04 MK 1.04 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.085231Jy sigma=0.000726 ! Fit after self-cal, rms=0.081256Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5 mas, bpa=85.27 degrees ! Estimated noise=402.669 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 = 0.00525212 Jy ! Component: 100 - total flux cleaned = 0.00776734 Jy ! Component: 150 - total flux cleaned = 0.0088748 Jy ! Component: 200 - total flux cleaned = 0.00968156 Jy ! Total flux subtracted in 200 components = 0.00968156 Jy ! Clean residual min=-0.002814 max=0.004815 Jy/beam ! Clean residual mean=0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.575193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.575193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080874Jy sigma=0.000688 ! Fit after self-cal, rms=0.080815Jy sigma=0.000688 ! Inverting map ! Added new window around map position (-53.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450873 Jy ! Component: 100 - total flux cleaned = 0.0066104 Jy ! Component: 150 - total flux cleaned = 0.0075874 Jy ! Component: 200 - total flux cleaned = 0.00842182 Jy ! Total flux subtracted in 200 components = 0.00842182 Jy ! Clean residual min=-0.002523 max=0.003174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.583615 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 170 components and 0.583615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080505Jy sigma=0.000685 ! Fit after self-cal, rms=0.080478Jy sigma=0.000685 ! Inverting map ! Added new window around map position (-65.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275324 Jy ! Component: 100 - total flux cleaned = 0.00379688 Jy ! Component: 150 - total flux cleaned = 0.00460692 Jy ! Component: 200 - total flux cleaned = 0.00493466 Jy ! Total flux subtracted in 200 components = 0.00493466 Jy ! Clean residual min=-0.002175 max=0.002263 Jy/beam ! Clean residual mean=-0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.58855 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.58855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080335Jy sigma=0.000684 ! Fit after self-cal, rms=0.080322Jy sigma=0.000683 ! 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=0.080322Jy sigma=0.000683 ! Fit after self-cal, rms=0.080048Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.007 mas, bpa=85.11 degrees ! Estimated noise=402.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127854 Jy ! Component: 100 - total flux cleaned = 0.00150927 Jy ! Component: 150 - total flux cleaned = 0.00176377 Jy ! Component: 200 - total flux cleaned = 0.00194824 Jy ! Total flux subtracted in 200 components = 0.00194824 Jy ! Clean residual min=-0.001681 max=0.001560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.590498 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 203 components and 0.590498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079974Jy sigma=0.000676 ! Fit after self-cal, rms=0.079972Jy sigma=0.000676 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 = 9.48381e-05 Jy ! Component: 100 - total flux cleaned = 0.000362471 Jy ! Component: 150 - total flux cleaned = 0.000443599 Jy ! Component: 200 - total flux cleaned = 0.000556136 Jy ! Total flux subtracted in 200 components = 0.000556136 Jy ! Clean residual min=-0.001599 max=0.001476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.591054 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 213 components and 0.591054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079930Jy sigma=0.000675 ! Fit after self-cal, rms=0.079923Jy sigma=0.000675 ! 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=0.079923Jy sigma=0.000675 ! Fit after self-cal, rms=0.079949Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=5.01 mas, bpa=85.05 degrees ! Estimated noise=402.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737309 Jy ! Component: 100 - total flux cleaned = 0.000815755 Jy ! Component: 150 - total flux cleaned = 0.000961091 Jy ! Component: 200 - total flux cleaned = 0.00106106 Jy ! Total flux subtracted in 200 components = 0.00106106 Jy ! Clean residual min=-0.001467 max=0.001364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.592115 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 222 components and 0.592115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079913Jy sigma=0.000675 ! Fit after self-cal, rms=0.079908Jy sigma=0.000675 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 = 5.53483e-05 Jy ! Component: 100 - total flux cleaned = 0.000251497 Jy ! Component: 150 - total flux cleaned = 0.000341412 Jy ! Component: 200 - total flux cleaned = 0.000426953 Jy ! Total flux subtracted in 200 components = 0.000426953 Jy ! Clean residual min=-0.001415 max=0.001343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.592542 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 231 components and 0.592542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079884Jy sigma=0.000675 ! Fit after self-cal, rms=0.079880Jy sigma=0.000675 ! 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=0.079880Jy sigma=0.000675 ! Fit after self-cal, rms=0.079903Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.733 mas, bmaj=9.89 mas, bpa=76.05 degrees ! Estimated noise=505.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895027 Jy ! Component: 100 - total flux cleaned = 0.00135638 Jy ! Component: 150 - total flux cleaned = 0.00173464 Jy ! Component: 200 - total flux cleaned = 0.00186673 Jy ! Total flux subtracted in 200 components = 0.00186673 Jy ! Clean residual min=-0.001084 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.594409 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 260 components and 0.594409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079889Jy sigma=0.000674 ! Fit after self-cal, rms=0.079882Jy sigma=0.000674 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 = 1.7559e-05 Jy ! Component: 100 - total flux cleaned = 0.000165886 Jy ! Component: 150 - total flux cleaned = 0.000246009 Jy ! Component: 200 - total flux cleaned = 0.000315915 Jy ! Total flux subtracted in 200 components = 0.000315915 Jy ! Clean residual min=-0.001024 max=0.001263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.594724 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 275 components and 0.594725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079876Jy sigma=0.000674 ! Fit after self-cal, rms=0.079870Jy sigma=0.000674 ! 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=3.673 mas, bmaj=5.01 mas, bpa=85.05 degrees ! Estimated noise=402.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 5.01 at 85.05 degrees (North through East) ! Clean map min=-0.0011931 max=0.32241 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=2.833 mas, bmaj=4.041 mas, bpa=86.37 degrees ! Estimated noise=794.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234927 Jy ! Component: 100 - total flux cleaned = 0.327297 Jy ! Component: 150 - total flux cleaned = 0.386153 Jy ! Component: 200 - total flux cleaned = 0.426852 Jy ! Total flux subtracted in 200 components = 0.426852 Jy ! Clean residual min=-0.008446 max=0.022743 Jy/beam ! Clean residual mean=-0.000058 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 0.426852 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.426852 Jy ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.01 mas, bpa=85.05 degrees ! Estimated noise=402.264 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 = 0.0472582 Jy ! Component: 100 - total flux cleaned = 0.0754147 Jy ! Component: 150 - total flux cleaned = 0.0940681 Jy ! Component: 200 - total flux cleaned = 0.10765 Jy ! Total flux subtracted in 200 components = 0.10765 Jy ! Clean residual min=-0.003795 max=0.007715 Jy/beam ! Clean residual mean=-0.000014 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.534502 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 94 components and 0.534502 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102414 Jy ! Component: 100 - total flux cleaned = 0.0183879 Jy ! Component: 150 - total flux cleaned = 0.0250202 Jy ! Component: 200 - total flux cleaned = 0.0304937 Jy ! Total flux subtracted in 200 components = 0.0304937 Jy ! Clean residual min=-0.002153 max=0.003480 Jy/beam ! Clean residual mean=-0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.564995 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 132 components and 0.564995 Jy ! Inverting map ! Added new window around map position (-14.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459191 Jy ! Component: 100 - total flux cleaned = 0.0084561 Jy ! Component: 150 - total flux cleaned = 0.0117349 Jy ! Component: 200 - total flux cleaned = 0.0145294 Jy ! Total flux subtracted in 200 components = 0.0145294 Jy ! Clean residual min=-0.001735 max=0.001928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.579525 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 164 components and 0.579525 Jy ! Inverting map ! Added new window around map position (-1.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242786 Jy ! Component: 100 - total flux cleaned = 0.00450706 Jy ! Component: 150 - total flux cleaned = 0.00631196 Jy ! Component: 200 - total flux cleaned = 0.00758364 Jy ! Total flux subtracted in 200 components = 0.00758364 Jy ! Clean residual min=-0.001494 max=0.001402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.587108 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 185 components and 0.587108 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=7.733 mas, bmaj=9.89 mas, bpa=76.05 degrees ! Estimated noise=505.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214587 Jy ! Component: 100 - total flux cleaned = 0.00359051 Jy ! Component: 150 - total flux cleaned = 0.00468783 Jy ! Component: 200 - total flux cleaned = 0.00536902 Jy ! Total flux subtracted in 200 components = 0.00536902 Jy ! Clean residual min=-0.001098 max=0.001141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.592477 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 = 0.000535406 Jy ! Component: 100 - total flux cleaned = 0.000936911 Jy ! Component: 150 - total flux cleaned = 0.00130556 Jy ! Component: 200 - total flux cleaned = 0.00160792 Jy ! Total flux subtracted in 200 components = 0.00160792 Jy ! Clean residual min=-0.001013 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.594085 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 268 components and 0.594085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.01 mas, bpa=85.05 degrees ! Estimated noise=402.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437677 Jy ! Component: 100 - total flux cleaned = -0.000440016 Jy ! Component: 150 - total flux cleaned = -0.00037156 Jy ! Component: 200 - total flux cleaned = -0.000308152 Jy ! Total flux subtracted in 200 components = -0.000308152 Jy ! Clean residual min=-0.001202 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.593777 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 281 components and 0.593777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079886Jy sigma=0.000674 ! Fit after self-cal, rms=0.079860Jy sigma=0.000674 wmodel J0021+7312_S_2017_06_15_pus_map.mod ! Writing 281 model components to file: J0021+7312_S_2017_06_15_pus_map.mod wobs J0021+7312_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0021+7312_S_2017_06_15_pus_uvs.fits wwins J0021+7312_S_2017_06_15_pus_map.win ! wwins: Wrote 8 windows to J0021+7312_S_2017_06_15_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 = 0.000360058 Jy ! Component: 100 - total flux cleaned = 0.000503086 Jy ! Component: 150 - total flux cleaned = 0.000716441 Jy ! Component: 200 - total flux cleaned = 0.000772383 Jy ! Component: 250 - total flux cleaned = 0.000862576 Jy ! Component: 300 - total flux cleaned = 0.000915668 Jy ! Component: 350 - total flux cleaned = 0.00103683 Jy ! Component: 400 - total flux cleaned = 0.00112161 Jy ! Component: 450 - total flux cleaned = 0.00122125 Jy ! Component: 500 - total flux cleaned = 0.00127049 Jy ! Component: 550 - total flux cleaned = 0.00128701 Jy ! Component: 600 - total flux cleaned = 0.00133497 Jy ! Component: 650 - total flux cleaned = 0.00136652 Jy ! Component: 700 - total flux cleaned = 0.00147439 Jy ! Component: 750 - total flux cleaned = 0.00145891 Jy ! Component: 800 - total flux cleaned = 0.00148917 Jy ! Component: 850 - total flux cleaned = 0.00157847 Jy ! Component: 900 - total flux cleaned = 0.00159305 Jy ! Component: 950 - total flux cleaned = 0.00165109 Jy ! Component: 1000 - total flux cleaned = 0.00172293 Jy ! Component: 1050 - total flux cleaned = 0.00176556 Jy ! Component: 1100 - total flux cleaned = 0.00182199 Jy ! Component: 1150 - total flux cleaned = 0.0018359 Jy ! Component: 1200 - total flux cleaned = 0.00189123 Jy ! Component: 1250 - total flux cleaned = 0.00193214 Jy ! Component: 1300 - total flux cleaned = 0.00191872 Jy ! Component: 1350 - total flux cleaned = 0.00195929 Jy ! Component: 1400 - total flux cleaned = 0.00201288 Jy ! Component: 1450 - total flux cleaned = 0.00203933 Jy ! Component: 1500 - total flux cleaned = 0.00206568 Jy ! Component: 1550 - total flux cleaned = 0.00209171 Jy ! Component: 1600 - total flux cleaned = 0.0020919 Jy ! Component: 1650 - total flux cleaned = 0.0021813 Jy ! Component: 1700 - total flux cleaned = 0.0021685 Jy ! Component: 1750 - total flux cleaned = 0.0021938 Jy ! Component: 1800 - total flux cleaned = 0.0022811 Jy ! Component: 1850 - total flux cleaned = 0.002244 Jy ! Component: 1900 - total flux cleaned = 0.00224391 Jy ! Component: 1950 - total flux cleaned = 0.00230494 Jy ! Component: 2000 - total flux cleaned = 0.0023171 Jy ! Component: 2050 - total flux cleaned = 0.00235317 Jy ! Component: 2100 - total flux cleaned = 0.00242452 Jy ! Component: 2150 - total flux cleaned = 0.002389 Jy ! Component: 2200 - total flux cleaned = 0.00242409 Jy ! Component: 2250 - total flux cleaned = 0.00245913 Jy ! Component: 2300 - total flux cleaned = 0.00250544 Jy ! Component: 2350 - total flux cleaned = 0.00252834 Jy ! Component: 2400 - total flux cleaned = 0.00253977 Jy ! Component: 2450 - total flux cleaned = 0.00256261 Jy ! Component: 2500 - total flux cleaned = 0.00259652 Jy ! Component: 2550 - total flux cleaned = 0.00261906 Jy ! Component: 2600 - total flux cleaned = 0.0026079 Jy ! Component: 2650 - total flux cleaned = 0.00264113 Jy ! Component: 2700 - total flux cleaned = 0.00269611 Jy ! Component: 2750 - total flux cleaned = 0.00269617 Jy ! Component: 2800 - total flux cleaned = 0.00265271 Jy ! Component: 2850 - total flux cleaned = 0.00272841 Jy ! Component: 2900 - total flux cleaned = 0.00277143 Jy ! Component: 2950 - total flux cleaned = 0.00280342 Jy ! Component: 3000 - total flux cleaned = 0.00281391 Jy ! Component: 3050 - total flux cleaned = 0.0028032 Jy ! Component: 3100 - total flux cleaned = 0.00283465 Jy ! Component: 3150 - total flux cleaned = 0.00284503 Jy ! Component: 3200 - total flux cleaned = 0.00290733 Jy ! Component: 3250 - total flux cleaned = 0.00289694 Jy ! Component: 3300 - total flux cleaned = 0.00292774 Jy ! Component: 3350 - total flux cleaned = 0.00291743 Jy ! Component: 3400 - total flux cleaned = 0.00293763 Jy ! Component: 3450 - total flux cleaned = 0.00296801 Jy ! Component: 3500 - total flux cleaned = 0.00297803 Jy ! Component: 3550 - total flux cleaned = 0.00297804 Jy ! Component: 3600 - total flux cleaned = 0.00301785 Jy ! Component: 3650 - total flux cleaned = 0.00301779 Jy ! Component: 3700 - total flux cleaned = 0.00305713 Jy ! Component: 3750 - total flux cleaned = 0.0031061 Jy ! Component: 3800 - total flux cleaned = 0.00311581 Jy ! Component: 3850 - total flux cleaned = 0.00314498 Jy ! Component: 3900 - total flux cleaned = 0.00318356 Jy ! Component: 3950 - total flux cleaned = 0.00323151 Jy ! Component: 4000 - total flux cleaned = 0.00326022 Jy ! Component: 4050 - total flux cleaned = 0.00326969 Jy ! Total flux subtracted in 4096 components = 0.00326028 Jy ! Clean residual min=-0.000621 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.597037 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 582 components and 0.597037 Jy ![Exited script file: muppet] wmap "J0021+7312_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 5.01 at 85.05 degrees (North through East) ! Clean map min=-0.0010365 max=0.32326 Jy/beam ! Writing clean map to FITS file: J0021+7312_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.323262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157965 0.157965 0.31593 0.63186 1.26372 2.52744 5.05488 10.1098 20.2195 40.439 80.878 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.323 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 5.01 at 85.05 degrees (North through East) ! Clean map min=-0.0010365 max=0.32326 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 J0021+7312_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:06:34 2019