! Started logfile: J2002+4725_S_2017_09_26_pus_uvs.log on Sat May 11 13:06:10 2019 obs J2002+4725_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2002+4725_S_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.712607 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 674 lines of history. ! ! Reading 2668 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 J2002+4725_S_2017_09_26_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.238807Jy sigma=0.002116 ! Fit after self-cal, rms=0.227630Jy sigma=0.002005 ! 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=4.235 mas, bmaj=6.515 mas, bpa=-34.25 degrees ! Estimated noise=2128.32 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 = 0.68686 Jy ! Component: 100 - total flux cleaned = 0.882826 Jy ! Total flux subtracted in 100 components = 0.882826 Jy ! Clean residual min=-0.029933 max=0.071218 Jy/beam ! Clean residual mean=-0.000144 rms=0.009562 Jy/beam ! Combined flux in latest and established models = 0.882826 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.882826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172523Jy sigma=0.001536 ! Fit after self-cal, rms=0.172481Jy sigma=0.001536 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686042 Jy ! Component: 100 - total flux cleaned = 0.0976128 Jy ! Total flux subtracted in 100 components = 0.0976128 Jy ! Clean residual min=-0.019497 max=0.022578 Jy/beam ! Clean residual mean=-0.000103 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.980439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.980439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140973Jy sigma=0.001256 ! Fit after self-cal, rms=0.140966Jy sigma=0.001256 ! 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=5.192 mas, bmaj=7.01 mas, bpa=-29.74 degrees ! Estimated noise=1638.98 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 = 0.0134985 Jy ! Component: 100 - total flux cleaned = 0.0128384 Jy ! Component: 150 - total flux cleaned = 0.0116644 Jy ! Component: 200 - total flux cleaned = 0.0108968 Jy ! Total flux subtracted in 200 components = 0.0108968 Jy ! Clean residual min=-0.020323 max=0.027281 Jy/beam ! Clean residual mean=-0.000188 rms=0.006138 Jy/beam ! Combined flux in latest and established models = 0.991336 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.991336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138367Jy sigma=0.001242 ! Fit after self-cal, rms=0.138364Jy sigma=0.001242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00* KP 1.05 ! LA 1.00 MK 1.05 NL 0.91 OV 0.93 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.00* KP 1.00 ! LA 0.96 MK 1.01 NL 1.04 OV 1.11 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.00* KP 0.98 ! LA 0.99 MK 1.03 NL 0.98 OV 0.88 ! PT 0.94 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Fit before self-cal, rms=0.138364Jy sigma=0.001242 ! Fit after self-cal, rms=0.090292Jy sigma=0.000845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.146 mas, bmaj=6.928 mas, bpa=-29.98 degrees ! Estimated noise=1662.42 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 = 0.00502343 Jy ! Component: 100 - total flux cleaned = 0.00617925 Jy ! Component: 150 - total flux cleaned = 0.00672383 Jy ! Component: 200 - total flux cleaned = 0.0071869 Jy ! Total flux subtracted in 200 components = 0.0071869 Jy ! Clean residual min=-0.013369 max=0.011360 Jy/beam ! Clean residual mean=-0.000097 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 0.998523 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.998523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089760Jy sigma=0.000840 ! Fit after self-cal, rms=0.089764Jy sigma=0.000840 ! 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=0.089764Jy sigma=0.000840 ! Fit after self-cal, rms=0.071241Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.156 mas, bmaj=6.929 mas, bpa=-29.99 degrees ! Estimated noise=1662.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110472 Jy ! Component: 100 - total flux cleaned = 0.00103626 Jy ! Component: 150 - total flux cleaned = 0.000928938 Jy ! Component: 200 - total flux cleaned = 0.000927381 Jy ! Total flux subtracted in 200 components = 0.000927381 Jy ! Clean residual min=-0.004149 max=0.004373 Jy/beam ! Clean residual mean=-0.000005 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.99945 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.99945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071132Jy sigma=0.000654 ! Fit after self-cal, rms=0.071141Jy sigma=0.000654 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 = 1.4366e-05 Jy ! Component: 100 - total flux cleaned = -8.91037e-05 Jy ! Component: 150 - total flux cleaned = -0.000118666 Jy ! Component: 200 - total flux cleaned = -0.000147837 Jy ! Total flux subtracted in 200 components = -0.000147837 Jy ! Clean residual min=-0.004167 max=0.004231 Jy/beam ! Clean residual mean=-0.000005 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.999302 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.999302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071111Jy sigma=0.000654 ! Fit after self-cal, rms=0.071111Jy sigma=0.000654 ! 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=0.071111Jy sigma=0.000654 ! Fit after self-cal, rms=0.071086Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.155 mas, bmaj=6.928 mas, bpa=-30.01 degrees ! Estimated noise=1663.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105011 Jy ! Component: 100 - total flux cleaned = 0.000973197 Jy ! Component: 150 - total flux cleaned = 0.00100606 Jy ! Component: 200 - total flux cleaned = 0.00103504 Jy ! Total flux subtracted in 200 components = 0.00103504 Jy ! Clean residual min=-0.004070 max=0.004141 Jy/beam ! Clean residual mean=-0.000005 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.00034 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 1.00034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071049Jy sigma=0.000653 ! Fit after self-cal, rms=0.071049Jy 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 = 4.48039e-05 Jy ! Component: 100 - total flux cleaned = 4.40034e-05 Jy ! Component: 150 - total flux cleaned = 4.36325e-05 Jy ! Component: 200 - total flux cleaned = 4.38058e-05 Jy ! Total flux subtracted in 200 components = 4.38058e-05 Jy ! Clean residual min=-0.004082 max=0.004070 Jy/beam ! Clean residual mean=-0.000005 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.00038 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 1.00038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071035Jy sigma=0.000653 ! Fit after self-cal, rms=0.071035Jy sigma=0.000653 ! 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=0.071035Jy sigma=0.000653 ! Fit after self-cal, rms=0.071023Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.276 mas, bmaj=10.6 mas, bpa=31.85 degrees ! Estimated noise=1848.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709193 Jy ! Component: 100 - total flux cleaned = 0.000520747 Jy ! Component: 150 - total flux cleaned = 0.000448267 Jy ! Component: 200 - total flux cleaned = 0.000447211 Jy ! Total flux subtracted in 200 components = 0.000447211 Jy ! Clean residual min=-0.004450 max=0.004092 Jy/beam ! Clean residual mean=-0.000009 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 1.00083 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 1.00083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071020Jy sigma=0.000652 ! Fit after self-cal, rms=0.071017Jy 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 = 0.00029478 Jy ! Component: 100 - total flux cleaned = 0.000201726 Jy ! Component: 150 - total flux cleaned = 0.000142474 Jy ! Component: 200 - total flux cleaned = 0.000112235 Jy ! Total flux subtracted in 200 components = 0.000112235 Jy ! Clean residual min=-0.004481 max=0.004066 Jy/beam ! Clean residual mean=-0.000009 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.00094 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 1.00094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071025Jy sigma=0.000652 ! Fit after self-cal, rms=0.071024Jy 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=5.153 mas, bmaj=6.928 mas, bpa=-30.05 degrees ! Estimated noise=1663.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.153 x 6.928 at -30.05 degrees (North through East) ! Clean map min=-0.0041614 max=0.89189 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071024Jy sigma=0.000652 ! Fit after self-cal, rms=0.065748Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=5.155 mas, bmaj=6.928 mas, bpa=-30.04 degrees ! Estimated noise=1664.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640394 Jy ! Component: 100 - total flux cleaned = 0.000720513 Jy ! Component: 150 - total flux cleaned = 0.000815889 Jy ! Component: 200 - total flux cleaned = 0.000837997 Jy ! Total flux subtracted in 200 components = 0.000837997 Jy ! Clean residual min=-0.004112 max=0.004015 Jy/beam ! Clean residual mean=-0.000006 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.00178 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 1.00178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065730Jy sigma=0.000599 ! Fit after self-cal, rms=0.065730Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.71788e-05 Jy ! Component: 100 - total flux cleaned = 8.74933e-05 Jy ! Component: 150 - total flux cleaned = 0.000106109 Jy ! Component: 200 - total flux cleaned = 0.000123226 Jy ! Total flux subtracted in 200 components = 0.000123226 Jy ! Clean residual min=-0.004095 max=0.004032 Jy/beam ! Clean residual mean=-0.000006 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 1.0019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 1.0019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065719Jy sigma=0.000599 ! Fit after self-cal, rms=0.065719Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065719Jy sigma=0.000599 ! Fit after self-cal, rms=0.065725Jy sigma=0.000599 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=4.284 mas, bmaj=6.547 mas, bpa=-34.1 degrees ! Estimated noise=2141.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.689939 Jy ! Component: 100 - total flux cleaned = 0.884621 Jy ! Component: 150 - total flux cleaned = 0.952129 Jy ! Component: 200 - total flux cleaned = 0.97935 Jy ! Total flux subtracted in 200 components = 0.97935 Jy ! Clean residual min=-0.007524 max=0.011976 Jy/beam ! Clean residual mean=-0.000017 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.97935 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.97935 Jy ! Inverting map and beam ! Estimated beam: bmin=5.155 mas, bmaj=6.927 mas, bpa=-30.05 degrees ! Estimated noise=1664.65 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 = 0.0128177 Jy ! Component: 100 - total flux cleaned = 0.0191141 Jy ! Component: 150 - total flux cleaned = 0.0225716 Jy ! Component: 200 - total flux cleaned = 0.023284 Jy ! Total flux subtracted in 200 components = 0.023284 Jy ! Clean residual min=-0.003947 max=0.004322 Jy/beam ! Clean residual mean=-0.000006 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 1.00263 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 1.00263 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.277 mas, bmaj=10.6 mas, bpa=31.89 degrees ! Estimated noise=1850.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430945 Jy ! Component: 100 - total flux cleaned = 0.000381645 Jy ! Component: 150 - total flux cleaned = 0.000306821 Jy ! Component: 200 - total flux cleaned = 0.000278015 Jy ! Total flux subtracted in 200 components = 0.000278015 Jy ! Clean residual min=-0.004514 max=0.004133 Jy/beam ! Clean residual mean=-0.000009 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 1.00291 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49838e-05 Jy ! Component: 100 - total flux cleaned = -4.61448e-05 Jy ! Component: 150 - total flux cleaned = -4.56934e-05 Jy ! Component: 200 - total flux cleaned = -2.79322e-05 Jy ! Total flux subtracted in 200 components = -2.79322e-05 Jy ! Clean residual min=-0.004475 max=0.004121 Jy/beam ! Clean residual mean=-0.000009 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.00288 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 1.00288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.155 mas, bmaj=6.927 mas, bpa=-30.05 degrees ! Estimated noise=1664.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436722 Jy ! Component: 100 - total flux cleaned = 0.000535641 Jy ! Component: 150 - total flux cleaned = 0.000533803 Jy ! Component: 200 - total flux cleaned = 0.000494701 Jy ! Total flux subtracted in 200 components = 0.000494701 Jy ! Clean residual min=-0.003937 max=0.004061 Jy/beam ! Clean residual mean=-0.000005 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.00338 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 1.00338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065770Jy sigma=0.000599 ! Fit after self-cal, rms=0.065768Jy sigma=0.000599 wmodel J2002+4725_S_2017_09_26_pus_map.mod ! Writing 52 model components to file: J2002+4725_S_2017_09_26_pus_map.mod wobs J2002+4725_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2002+4725_S_2017_09_26_pus_uvs.fits wwins J2002+4725_S_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2002+4725_S_2017_09_26_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 = 0.00076923 Jy ! Component: 100 - total flux cleaned = 0.000909037 Jy ! Component: 150 - total flux cleaned = 0.00116316 Jy ! Component: 200 - total flux cleaned = 0.00134532 Jy ! Component: 250 - total flux cleaned = 0.00151852 Jy ! Component: 300 - total flux cleaned = 0.00168397 Jy ! Component: 350 - total flux cleaned = 0.00173756 Jy ! Component: 400 - total flux cleaned = 0.001992 Jy ! Component: 450 - total flux cleaned = 0.00228543 Jy ! Component: 500 - total flux cleaned = 0.00252163 Jy ! Component: 550 - total flux cleaned = 0.00284144 Jy ! Component: 600 - total flux cleaned = 0.0032394 Jy ! Component: 650 - total flux cleaned = 0.0035387 Jy ! Component: 700 - total flux cleaned = 0.00382857 Jy ! Component: 750 - total flux cleaned = 0.00407074 Jy ! Component: 800 - total flux cleaned = 0.00446202 Jy ! Component: 850 - total flux cleaned = 0.00476534 Jy ! Component: 900 - total flux cleaned = 0.00506172 Jy ! Component: 950 - total flux cleaned = 0.00531386 Jy ! Component: 1000 - total flux cleaned = 0.00549122 Jy ! Component: 1050 - total flux cleaned = 0.0056989 Jy ! Component: 1100 - total flux cleaned = 0.00596816 Jy ! Component: 1150 - total flux cleaned = 0.00609948 Jy ! Component: 1200 - total flux cleaned = 0.0061973 Jy ! Component: 1250 - total flux cleaned = 0.00641817 Jy ! Component: 1300 - total flux cleaned = 0.00647918 Jy ! Component: 1350 - total flux cleaned = 0.00656988 Jy ! Component: 1400 - total flux cleaned = 0.00674627 Jy ! Component: 1450 - total flux cleaned = 0.00688983 Jy ! Component: 1500 - total flux cleaned = 0.00691889 Jy ! Component: 1550 - total flux cleaned = 0.0070577 Jy ! Component: 1600 - total flux cleaned = 0.00716632 Jy ! Component: 1650 - total flux cleaned = 0.00719305 Jy ! Component: 1700 - total flux cleaned = 0.00732462 Jy ! Component: 1750 - total flux cleaned = 0.00742847 Jy ! Component: 1800 - total flux cleaned = 0.00752981 Jy ! Component: 1850 - total flux cleaned = 0.00758014 Jy ! Component: 1900 - total flux cleaned = 0.00760485 Jy ! Component: 1950 - total flux cleaned = 0.00760443 Jy ! Component: 2000 - total flux cleaned = 0.00762878 Jy ! Component: 2050 - total flux cleaned = 0.00762871 Jy ! Component: 2100 - total flux cleaned = 0.0076986 Jy ! Component: 2150 - total flux cleaned = 0.00774411 Jy ! Component: 2200 - total flux cleaned = 0.00769911 Jy ! Component: 2250 - total flux cleaned = 0.00774402 Jy ! Component: 2300 - total flux cleaned = 0.00783207 Jy ! Component: 2350 - total flux cleaned = 0.00774497 Jy ! Component: 2400 - total flux cleaned = 0.00785215 Jy ! Component: 2450 - total flux cleaned = 0.00783062 Jy ! Component: 2500 - total flux cleaned = 0.00780979 Jy ! Component: 2550 - total flux cleaned = 0.00787165 Jy ! Component: 2600 - total flux cleaned = 0.0077903 Jy ! Component: 2650 - total flux cleaned = 0.00793045 Jy ! Component: 2700 - total flux cleaned = 0.00798937 Jy ! Component: 2750 - total flux cleaned = 0.00802844 Jy ! Component: 2800 - total flux cleaned = 0.0080282 Jy ! Component: 2850 - total flux cleaned = 0.00802831 Jy ! Component: 2900 - total flux cleaned = 0.00810387 Jy ! Component: 2950 - total flux cleaned = 0.00806661 Jy ! Component: 3000 - total flux cleaned = 0.00817761 Jy ! Component: 3050 - total flux cleaned = 0.00817741 Jy ! Component: 3100 - total flux cleaned = 0.0081954 Jy ! Component: 3150 - total flux cleaned = 0.00824903 Jy ! Component: 3200 - total flux cleaned = 0.0083023 Jy ! Component: 3250 - total flux cleaned = 0.00830227 Jy ! Component: 3300 - total flux cleaned = 0.00837225 Jy ! Component: 3350 - total flux cleaned = 0.00838942 Jy ! Component: 3400 - total flux cleaned = 0.0084067 Jy ! Component: 3450 - total flux cleaned = 0.00844055 Jy ! Component: 3500 - total flux cleaned = 0.00850798 Jy ! Component: 3550 - total flux cleaned = 0.00852485 Jy ! Component: 3600 - total flux cleaned = 0.00854156 Jy ! Component: 3650 - total flux cleaned = 0.0086074 Jy ! Component: 3700 - total flux cleaned = 0.00868928 Jy ! Component: 3750 - total flux cleaned = 0.0087055 Jy ! Component: 3800 - total flux cleaned = 0.00875402 Jy ! Component: 3850 - total flux cleaned = 0.00885024 Jy ! Component: 3900 - total flux cleaned = 0.00889797 Jy ! Component: 3950 - total flux cleaned = 0.00891379 Jy ! Component: 4000 - total flux cleaned = 0.00897664 Jy ! Component: 4050 - total flux cleaned = 0.00899237 Jy ! Total flux subtracted in 4096 components = 0.00903909 Jy ! Clean residual min=-0.000888 max=0.001113 Jy/beam ! Clean residual mean=-0.000005 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 1.01242 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 343 components and 1.01242 Jy ![Exited script file: muppet] wmap "J2002+4725_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.155 x 6.927 at -30.05 degrees (North through East) ! Clean map min=-0.0023662 max=0.8921 Jy/beam ! Writing clean map to FITS file: J2002+4725_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.892095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0924453 0.0924453 0.184891 0.369781 0.739562 1.47912 2.95825 5.9165 11.833 23.666 47.332 94.664 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.892 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.155 x 6.927 at -30.05 degrees (North through East) ! Clean map min=-0.0023662 max=0.8921 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 J2002+4725_S_2017_09_26_pus_uvs.log closed on Sat May 11 13:06:17 2019