! Started logfile: J0252+1718_S_2017_08_05_pus_uvs.log on Thu May 9 19:18:06 2019 obs J0252+1718_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0252+1718_S_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953411 visibilities/baseline/integration-bin. ! Found source: J0252+1718 ! ! 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 513 lines of history. ! ! Reading 19564 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 J0252+1718_S_2017_08_05_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 743 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.845827Jy sigma=0.008466 ! Fit after self-cal, rms=0.838388Jy sigma=0.008403 ! 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=2.703 mas, bmaj=6.812 mas, bpa=-4.519 degrees ! Estimated noise=905.993 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 = 0.122518 Jy ! Component: 100 - total flux cleaned = 0.150834 Jy ! Total flux subtracted in 100 components = 0.150834 Jy ! Clean residual min=-0.004755 max=0.010854 Jy/beam ! Clean residual mean=-0.000009 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.150834 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.150834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078125Jy sigma=0.000725 ! Fit after self-cal, rms=0.078121Jy sigma=0.000725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119587 Jy ! Component: 100 - total flux cleaned = 0.0181617 Jy ! Total flux subtracted in 100 components = 0.0181617 Jy ! Clean residual min=-0.003908 max=0.006308 Jy/beam ! Clean residual mean=-0.000004 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.168996 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.168996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075487Jy sigma=0.000703 ! Fit after self-cal, rms=0.075485Jy sigma=0.000703 ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544507 Jy ! Component: 100 - total flux cleaned = 0.0082773 Jy ! Total flux subtracted in 100 components = 0.0082773 Jy ! Clean residual min=-0.003776 max=0.004386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.177273 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.177273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074948Jy sigma=0.000699 ! Fit after self-cal, rms=0.074916Jy sigma=0.000698 ! 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=3.164 mas, bmaj=7.567 mas, bpa=-4.357 degrees ! Estimated noise=604.703 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 = 0.00410287 Jy ! Component: 100 - total flux cleaned = 0.00643443 Jy ! Component: 150 - total flux cleaned = 0.00797535 Jy ! Component: 200 - total flux cleaned = 0.00906857 Jy ! Total flux subtracted in 200 components = 0.00906857 Jy ! Clean residual min=-0.003406 max=0.003399 Jy/beam ! Clean residual mean=0.000001 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.186342 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.186342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074570Jy sigma=0.000697 ! Fit after self-cal, rms=0.074553Jy sigma=0.000697 ! 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 0.96 FD 0.98 HN 0.93 KP 1.06 ! LA 1.01 MK 0.99 NL 0.89 OV 1.03 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.99 KP 0.99 ! LA 0.97 MK 0.96 NL 1.06 OV 1.04 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.96 KP 0.90 ! LA 0.77 MK 1.02 NL 1.22 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 0.92 KP 1.00* ! LA 1.00* MK 1.46 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.074553Jy sigma=0.000697 ! Fit after self-cal, rms=0.070367Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=7.579 mas, bpa=-4.008 degrees ! Estimated noise=605.304 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 = 0.000698627 Jy ! Component: 100 - total flux cleaned = 0.000587522 Jy ! Component: 150 - total flux cleaned = 0.00043238 Jy ! Component: 200 - total flux cleaned = 0.000395182 Jy ! Total flux subtracted in 200 components = 0.000395182 Jy ! Clean residual min=-0.001734 max=0.001833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.186737 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.186737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070341Jy sigma=0.000673 ! Fit after self-cal, rms=0.070318Jy sigma=0.000673 ! 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=0.070318Jy sigma=0.000673 ! Fit after self-cal, rms=0.070089Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.583 mas, bpa=-4.034 degrees ! Estimated noise=604.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012422 Jy ! Component: 100 - total flux cleaned = 0.000122693 Jy ! Component: 150 - total flux cleaned = 0.00012356 Jy ! Component: 200 - total flux cleaned = 0.000108676 Jy ! Total flux subtracted in 200 components = 0.000108676 Jy ! Clean residual min=-0.001476 max=0.001761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.186845 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.186845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070078Jy sigma=0.000670 ! Fit after self-cal, rms=0.070080Jy sigma=0.000670 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 (-14.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136422 Jy ! Component: 100 - total flux cleaned = 0.00164025 Jy ! Component: 150 - total flux cleaned = 0.0016933 Jy ! Component: 200 - total flux cleaned = 0.00160704 Jy ! Total flux subtracted in 200 components = 0.00160704 Jy ! Clean residual min=-0.001408 max=0.001477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.188452 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.188452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070039Jy sigma=0.000670 ! Fit after self-cal, rms=0.070036Jy sigma=0.000670 ! 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=0.070036Jy sigma=0.000670 ! Fit after self-cal, rms=0.070020Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.59 mas, bpa=-4.002 degrees ! Estimated noise=604.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545665 Jy ! Component: 100 - total flux cleaned = 0.000482705 Jy ! Component: 150 - total flux cleaned = 0.000445875 Jy ! Component: 200 - total flux cleaned = 0.000377282 Jy ! Total flux subtracted in 200 components = 0.000377282 Jy ! Clean residual min=-0.001345 max=0.001416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.18883 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.18883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070008Jy sigma=0.000669 ! Fit after self-cal, rms=0.070010Jy sigma=0.000669 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 = 9.29417e-05 Jy ! Component: 100 - total flux cleaned = 4.65916e-05 Jy ! Component: 150 - total flux cleaned = 2.14873e-06 Jy ! Component: 200 - total flux cleaned = -4.04717e-05 Jy ! Total flux subtracted in 200 components = -4.04717e-05 Jy ! Clean residual min=-0.001353 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.188789 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.188789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070004Jy sigma=0.000669 ! Fit after self-cal, rms=0.070003Jy sigma=0.000669 ! 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=0.070003Jy sigma=0.000669 ! Fit after self-cal, rms=0.070002Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.141 mas, bmaj=11.24 mas, bpa=-8.45 degrees ! Estimated noise=765.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378726 Jy ! Component: 100 - total flux cleaned = -0.000529399 Jy ! Component: 150 - total flux cleaned = -0.000601197 Jy ! Component: 200 - total flux cleaned = -0.000677385 Jy ! Total flux subtracted in 200 components = -0.000677385 Jy ! Clean residual min=-0.001648 max=0.001773 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.188112 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 0.188112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070002Jy sigma=0.000669 ! Fit after self-cal, rms=0.070002Jy sigma=0.000669 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 = -0.000102834 Jy ! Component: 100 - total flux cleaned = -0.000138408 Jy ! Component: 150 - total flux cleaned = -0.000169784 Jy ! Component: 200 - total flux cleaned = -0.000207878 Jy ! Total flux subtracted in 200 components = -0.000207878 Jy ! Clean residual min=-0.001635 max=0.001787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.187904 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.187904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070003Jy sigma=0.000669 ! Fit after self-cal, rms=0.070003Jy sigma=0.000669 ! 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=3.202 mas, bmaj=7.593 mas, bpa=-3.976 degrees ! Estimated noise=604.256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.593 at -3.976 degrees (North through East) ! Clean map min=-0.0012717 max=0.15994 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=2.736 mas, bmaj=6.826 mas, bpa=-4.081 degrees ! Estimated noise=919.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123447 Jy ! Component: 100 - total flux cleaned = 0.151344 Jy ! Component: 150 - total flux cleaned = 0.163108 Jy ! Component: 200 - total flux cleaned = 0.170157 Jy ! Total flux subtracted in 200 components = 0.170157 Jy ! Clean residual min=-0.002883 max=0.003680 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.170157 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.170157 Jy ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.593 mas, bpa=-3.976 degrees ! Estimated noise=604.256 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 = 0.00617652 Jy ! Component: 100 - total flux cleaned = 0.00981666 Jy ! Component: 150 - total flux cleaned = 0.0123187 Jy ! Component: 200 - total flux cleaned = 0.0141834 Jy ! Total flux subtracted in 200 components = 0.0141834 Jy ! Clean residual min=-0.001469 max=0.001581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.184341 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.184341 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=7.141 mas, bmaj=11.24 mas, bpa=-8.45 degrees ! Estimated noise=765.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139965 Jy ! Component: 100 - total flux cleaned = 0.00199907 Jy ! Component: 150 - total flux cleaned = 0.00223561 Jy ! Component: 200 - total flux cleaned = 0.00241716 Jy ! Total flux subtracted in 200 components = 0.00241716 Jy ! Clean residual min=-0.001676 max=0.001838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.186758 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 = 0.000141281 Jy ! Component: 100 - total flux cleaned = 0.000256049 Jy ! Component: 150 - total flux cleaned = 0.000353251 Jy ! Component: 200 - total flux cleaned = 0.000395478 Jy ! Total flux subtracted in 200 components = 0.000395478 Jy ! Clean residual min=-0.001640 max=0.001805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.187154 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 126 components and 0.187153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.593 mas, bpa=-3.976 degrees ! Estimated noise=604.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73938e-05 Jy ! Component: 100 - total flux cleaned = 0.000366093 Jy ! Component: 150 - total flux cleaned = 0.000482614 Jy ! Component: 200 - total flux cleaned = 0.000568031 Jy ! Total flux subtracted in 200 components = 0.000568031 Jy ! Clean residual min=-0.001304 max=0.001473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.187722 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.187722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070018Jy sigma=0.000669 ! Fit after self-cal, rms=0.070011Jy sigma=0.000669 wmodel J0252+1718_S_2017_08_05_pus_map.mod ! Writing 142 model components to file: J0252+1718_S_2017_08_05_pus_map.mod wobs J0252+1718_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0252+1718_S_2017_08_05_pus_uvs.fits wwins J0252+1718_S_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0252+1718_S_2017_08_05_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 = 0.000594183 Jy ! Component: 100 - total flux cleaned = 0.000594877 Jy ! Component: 150 - total flux cleaned = 0.000664481 Jy ! Component: 200 - total flux cleaned = 0.000597587 Jy ! Component: 250 - total flux cleaned = 0.000641219 Jy ! Component: 300 - total flux cleaned = 0.000683537 Jy ! Component: 350 - total flux cleaned = 0.0007659 Jy ! Component: 400 - total flux cleaned = 0.000825896 Jy ! Component: 450 - total flux cleaned = 0.000826261 Jy ! Component: 500 - total flux cleaned = 0.000826427 Jy ! Component: 550 - total flux cleaned = 0.000807586 Jy ! Component: 600 - total flux cleaned = 0.000826039 Jy ! Component: 650 - total flux cleaned = 0.000826284 Jy ! Component: 700 - total flux cleaned = 0.000808463 Jy ! Component: 750 - total flux cleaned = 0.000773279 Jy ! Component: 800 - total flux cleaned = 0.000772935 Jy ! Component: 850 - total flux cleaned = 0.000772743 Jy ! Component: 900 - total flux cleaned = 0.000755661 Jy ! Component: 950 - total flux cleaned = 0.000705867 Jy ! Component: 1000 - total flux cleaned = 0.000738582 Jy ! Component: 1050 - total flux cleaned = 0.000754661 Jy ! Component: 1100 - total flux cleaned = 0.000738782 Jy ! Component: 1150 - total flux cleaned = 0.000723181 Jy ! Component: 1200 - total flux cleaned = 0.000754502 Jy ! Component: 1250 - total flux cleaned = 0.00072359 Jy ! Component: 1300 - total flux cleaned = 0.000662988 Jy ! Component: 1350 - total flux cleaned = 0.000648018 Jy ! Component: 1400 - total flux cleaned = 0.000677547 Jy ! Component: 1450 - total flux cleaned = 0.000648015 Jy ! Component: 1500 - total flux cleaned = 0.000561126 Jy ! Component: 1550 - total flux cleaned = 0.000546901 Jy ! Component: 1600 - total flux cleaned = 0.000504316 Jy ! Component: 1650 - total flux cleaned = 0.000504401 Jy ! Component: 1700 - total flux cleaned = 0.000448999 Jy ! Component: 1750 - total flux cleaned = 0.000476396 Jy ! Component: 1800 - total flux cleaned = 0.000462592 Jy ! Component: 1850 - total flux cleaned = 0.000422073 Jy ! Component: 1900 - total flux cleaned = 0.00043517 Jy ! Component: 1950 - total flux cleaned = 0.000435319 Jy ! Component: 2000 - total flux cleaned = 0.000461452 Jy ! Component: 2050 - total flux cleaned = 0.000487372 Jy ! Component: 2100 - total flux cleaned = 0.000448968 Jy ! Component: 2150 - total flux cleaned = 0.000474485 Jy ! Component: 2200 - total flux cleaned = 0.000524833 Jy ! Component: 2250 - total flux cleaned = 0.000524902 Jy ! Component: 2300 - total flux cleaned = 0.0005373 Jy ! Component: 2350 - total flux cleaned = 0.000573945 Jy ! Component: 2400 - total flux cleaned = 0.000561862 Jy ! Component: 2450 - total flux cleaned = 0.000573912 Jy ! Component: 2500 - total flux cleaned = 0.000574036 Jy ! Component: 2550 - total flux cleaned = 0.000621438 Jy ! Component: 2600 - total flux cleaned = 0.000621429 Jy ! Component: 2650 - total flux cleaned = 0.000679634 Jy ! Component: 2700 - total flux cleaned = 0.000667981 Jy ! Component: 2750 - total flux cleaned = 0.000668033 Jy ! Component: 2800 - total flux cleaned = 0.000668184 Jy ! Component: 2850 - total flux cleaned = 0.00070189 Jy ! Component: 2900 - total flux cleaned = 0.000701904 Jy ! Component: 2950 - total flux cleaned = 0.000757424 Jy ! Component: 3000 - total flux cleaned = 0.00077948 Jy ! Component: 3050 - total flux cleaned = 0.000779423 Jy ! Component: 3100 - total flux cleaned = 0.000757975 Jy ! Component: 3150 - total flux cleaned = 0.00080125 Jy ! Component: 3200 - total flux cleaned = 0.000790529 Jy ! Component: 3250 - total flux cleaned = 0.000801153 Jy ! Component: 3300 - total flux cleaned = 0.000843334 Jy ! Component: 3350 - total flux cleaned = 0.000853826 Jy ! Component: 3400 - total flux cleaned = 0.000864307 Jy ! Component: 3450 - total flux cleaned = 0.000895203 Jy ! Component: 3500 - total flux cleaned = 0.000895172 Jy ! Component: 3550 - total flux cleaned = 0.000915495 Jy ! Component: 3600 - total flux cleaned = 0.000955823 Jy ! Component: 3650 - total flux cleaned = 0.000965842 Jy ! Component: 3700 - total flux cleaned = 0.000985786 Jy ! Component: 3750 - total flux cleaned = 0.00100559 Jy ! Component: 3800 - total flux cleaned = 0.000995729 Jy ! Component: 3850 - total flux cleaned = 0.00103487 Jy ! Component: 3900 - total flux cleaned = 0.001064 Jy ! Component: 3950 - total flux cleaned = 0.00103504 Jy ! Component: 4000 - total flux cleaned = 0.0010829 Jy ! Component: 4050 - total flux cleaned = 0.00113056 Jy ! Total flux subtracted in 4096 components = 0.00113054 Jy ! Clean residual min=-0.000626 max=0.000554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.188852 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 435 components and 0.188852 Jy ![Exited script file: muppet] wmap "J0252+1718_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.593 at -3.976 degrees (North through East) ! Clean map min=-0.0010817 max=0.16049 Jy/beam ! Writing clean map to FITS file: J0252+1718_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333574 0.333574 0.667147 1.33429 2.66859 5.33718 10.6744 21.3487 42.6974 85.3949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.593 at -3.976 degrees (North through East) ! Clean map min=-0.0010817 max=0.16049 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 J0252+1718_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:18:12 2019