! Started logfile: J2047+5343_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:38:04 2016 obs J2047+5343_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2047+5343_S_2014_05_31_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968069 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! 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 336 lines of history. ! ! Reading 17948 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 J2047+5343_S_2014_05_31_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880509Jy sigma=0.010948 ! Fit after self-cal, rms=0.856604Jy sigma=0.010666 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=3.91 mas, bpa=-29.24 degrees ! Estimated noise=804.309 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 = 0.103853 Jy ! Component: 100 - total flux cleaned = 0.142364 Jy ! Total flux subtracted in 100 components = 0.142364 Jy ! Clean residual min=-0.006376 max=0.017742 Jy/beam ! Clean residual mean=0.000011 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.142364 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.142364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077112Jy sigma=0.000905 ! Fit after self-cal, rms=0.077023Jy sigma=0.000904 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198876 Jy ! Component: 100 - total flux cleaned = 0.0305924 Jy ! Total flux subtracted in 100 components = 0.0305924 Jy ! Clean residual min=-0.004392 max=0.005782 Jy/beam ! Clean residual mean=-0.000001 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.172957 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.172957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069987Jy sigma=0.000813 ! Fit after self-cal, rms=0.069971Jy sigma=0.000812 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=4.654 mas, bpa=-27.67 degrees ! Estimated noise=429.655 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 = 0.00958327 Jy ! Component: 100 - total flux cleaned = 0.0148241 Jy ! Component: 150 - total flux cleaned = 0.0180177 Jy ! Component: 200 - total flux cleaned = 0.020041 Jy ! Total flux subtracted in 200 components = 0.020041 Jy ! Clean residual min=-0.002735 max=0.004386 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.192998 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.192998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068529Jy sigma=0.000797 ! Fit after self-cal, rms=0.068529Jy sigma=0.000797 ! Inverting map ! Added new window around map position (-7, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352209 Jy ! Component: 100 - total flux cleaned = 0.00475386 Jy ! Component: 150 - total flux cleaned = 0.00529482 Jy ! Component: 200 - total flux cleaned = 0.00553757 Jy ! Total flux subtracted in 200 components = 0.00553757 Jy ! Clean residual min=-0.002520 max=0.002446 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.198535 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.198535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068331Jy sigma=0.000795 ! Fit after self-cal, rms=0.068310Jy sigma=0.000794 ! 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 0.97 FD 0.85 HN 0.98 KP 1.04 ! LA 1.19 MK 1.05 NL 0.95 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 1.01 ! LA 1.15 MK 1.04 NL 1.01 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.03 KP 0.93 ! LA 0.91 MK 1.02 NL 0.97 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.01 KP 0.89 ! LA 0.88 MK 1.02 NL 1.06 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.068310Jy sigma=0.000794 ! Fit after self-cal, rms=0.066074Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=4.655 mas, bpa=-26.85 degrees ! Estimated noise=431.71 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 = 0.00070338 Jy ! Component: 100 - total flux cleaned = 0.000927226 Jy ! Component: 150 - total flux cleaned = 0.000969494 Jy ! Component: 200 - total flux cleaned = 0.001007 Jy ! Total flux subtracted in 200 components = 0.001007 Jy ! Clean residual min=-0.001436 max=0.001578 Jy/beam ! Clean residual mean=-0.000009 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.199542 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.199542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066050Jy sigma=0.000771 ! Fit after self-cal, rms=0.066040Jy sigma=0.000771 ! 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=0.066040Jy sigma=0.000771 ! Fit after self-cal, rms=0.065974Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=4.626 mas, bpa=-25.44 degrees ! Estimated noise=431.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492727 Jy ! Component: 100 - total flux cleaned = 0.00065982 Jy ! Component: 150 - total flux cleaned = 0.000737287 Jy ! Component: 200 - total flux cleaned = 0.000783989 Jy ! Total flux subtracted in 200 components = 0.000783989 Jy ! Clean residual min=-0.001411 max=0.001451 Jy/beam ! Clean residual mean=-0.000014 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.200326 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.200326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065967Jy sigma=0.000770 ! Fit after self-cal, rms=0.065968Jy sigma=0.000770 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 (21, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702431 Jy ! Component: 100 - total flux cleaned = 0.00104766 Jy ! Component: 150 - total flux cleaned = 0.00133399 Jy ! Component: 200 - total flux cleaned = 0.00146293 Jy ! Total flux subtracted in 200 components = 0.00146293 Jy ! Clean residual min=-0.001345 max=0.001104 Jy/beam ! Clean residual mean=-0.000010 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.201789 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.201789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065937Jy sigma=0.000770 ! Fit after self-cal, rms=0.065936Jy sigma=0.000770 ! 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=0.065936Jy sigma=0.000770 ! Fit after self-cal, rms=0.065921Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.625 mas, bpa=-25.32 degrees ! Estimated noise=431.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235014 Jy ! Component: 100 - total flux cleaned = 0.000382485 Jy ! Component: 150 - total flux cleaned = 0.000531944 Jy ! Component: 200 - total flux cleaned = 0.000684147 Jy ! Total flux subtracted in 200 components = 0.000684147 Jy ! Clean residual min=-0.001306 max=0.001074 Jy/beam ! Clean residual mean=-0.000009 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.202473 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.202473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065913Jy sigma=0.000770 ! Fit after self-cal, rms=0.065913Jy sigma=0.000770 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 = 0.000124895 Jy ! Component: 100 - total flux cleaned = 0.000201403 Jy ! Component: 150 - total flux cleaned = 0.000261566 Jy ! Component: 200 - total flux cleaned = 0.0002964 Jy ! Total flux subtracted in 200 components = 0.0002964 Jy ! Clean residual min=-0.001290 max=0.001072 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.20277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.20277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065909Jy sigma=0.000770 ! Fit after self-cal, rms=0.065908Jy sigma=0.000770 ! 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=0.065908Jy sigma=0.000770 ! Fit after self-cal, rms=0.065909Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=8.55 mas, bpa=49.16 degrees ! Estimated noise=525.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534291 Jy ! Component: 100 - total flux cleaned = 0.000889168 Jy ! Component: 150 - total flux cleaned = 0.00105665 Jy ! Component: 200 - total flux cleaned = 0.00113322 Jy ! Total flux subtracted in 200 components = 0.00113322 Jy ! Clean residual min=-0.001155 max=0.001319 Jy/beam ! Clean residual mean=-0.000015 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.203903 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.203903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065907Jy sigma=0.000770 ! Fit after self-cal, rms=0.065906Jy sigma=0.000770 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 = 0.000181112 Jy ! Component: 100 - total flux cleaned = 0.000225445 Jy ! Component: 150 - total flux cleaned = 0.000253432 Jy ! Component: 200 - total flux cleaned = 0.000279787 Jy ! Total flux subtracted in 200 components = 0.000279787 Jy ! Clean residual min=-0.001134 max=0.001300 Jy/beam ! Clean residual mean=-0.000014 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.204183 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.204183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065905Jy sigma=0.000770 ! Fit after self-cal, rms=0.065905Jy sigma=0.000770 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.625 mas, bpa=-25.27 degrees ! Estimated noise=431.172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.183 x 4.625 at -25.27 degrees (North through East) ! Clean map min=-0.0012058 max=0.14216 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=3.874 mas, bpa=-27.78 degrees ! Estimated noise=809.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104349 Jy ! Component: 100 - total flux cleaned = 0.143403 Jy ! Component: 150 - total flux cleaned = 0.16315 Jy ! Component: 200 - total flux cleaned = 0.173808 Jy ! Total flux subtracted in 200 components = 0.173808 Jy ! Clean residual min=-0.003228 max=0.005512 Jy/beam ! Clean residual mean=0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.173808 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.173808 Jy ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.625 mas, bpa=-25.27 degrees ! Estimated noise=431.172 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 = 0.00988451 Jy ! Component: 100 - total flux cleaned = 0.0154844 Jy ! Component: 150 - total flux cleaned = 0.0188867 Jy ! Component: 200 - total flux cleaned = 0.0211209 Jy ! Total flux subtracted in 200 components = 0.0211209 Jy ! Clean residual min=-0.001597 max=0.001836 Jy/beam ! Clean residual mean=-0.000013 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.194929 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 71 components and 0.194929 Jy ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190482 Jy ! Component: 100 - total flux cleaned = 0.00293781 Jy ! Component: 150 - total flux cleaned = 0.00383243 Jy ! Component: 200 - total flux cleaned = 0.00456659 Jy ! Total flux subtracted in 200 components = 0.00456659 Jy ! Clean residual min=-0.001428 max=0.001162 Jy/beam ! Clean residual mean=-0.000012 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.199495 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.199495 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=8.244 mas, bmaj=8.55 mas, bpa=49.16 degrees ! Estimated noise=525.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119083 Jy ! Component: 100 - total flux cleaned = 0.00205549 Jy ! Component: 150 - total flux cleaned = 0.00270917 Jy ! Component: 200 - total flux cleaned = 0.00304452 Jy ! Total flux subtracted in 200 components = 0.00304452 Jy ! Clean residual min=-0.001214 max=0.001289 Jy/beam ! Clean residual mean=-0.000018 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.20254 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 = 0.000286815 Jy ! Component: 100 - total flux cleaned = 0.000547805 Jy ! Component: 150 - total flux cleaned = 0.000730847 Jy ! Component: 200 - total flux cleaned = 0.000866294 Jy ! Total flux subtracted in 200 components = 0.000866294 Jy ! Clean residual min=-0.001163 max=0.001303 Jy/beam ! Clean residual mean=-0.000015 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.203406 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 137 components and 0.203406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.625 mas, bpa=-25.27 degrees ! Estimated noise=431.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148814 Jy ! Component: 100 - total flux cleaned = -0.000127532 Jy ! Component: 150 - total flux cleaned = -8.76533e-05 Jy ! Component: 200 - total flux cleaned = -5.11766e-05 Jy ! Total flux subtracted in 200 components = -5.11766e-05 Jy ! Clean residual min=-0.001324 max=0.001164 Jy/beam ! Clean residual mean=-0.000008 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.203355 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.203355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065909Jy sigma=0.000770 ! Fit after self-cal, rms=0.065907Jy sigma=0.000770 wmodel J2047+5343_S_2014_05_31_pus_map.mod ! Writing 159 model components to file: J2047+5343_S_2014_05_31_pus_map.mod wobs J2047+5343_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2047+5343_S_2014_05_31_pus_uvs.fits wwins J2047+5343_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J2047+5343_S_2014_05_31_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 = -0.000529332 Jy ! Component: 100 - total flux cleaned = -0.000754887 Jy ! Component: 150 - total flux cleaned = -0.000851021 Jy ! Component: 200 - total flux cleaned = -0.000906572 Jy ! Component: 250 - total flux cleaned = -0.000906077 Jy ! Component: 300 - total flux cleaned = -0.000906042 Jy ! Component: 350 - total flux cleaned = -0.000906222 Jy ! Component: 400 - total flux cleaned = -0.00094011 Jy ! Component: 450 - total flux cleaned = -0.000973049 Jy ! Component: 500 - total flux cleaned = -0.000988734 Jy ! Component: 550 - total flux cleaned = -0.000940798 Jy ! Component: 600 - total flux cleaned = -0.000940906 Jy ! Component: 650 - total flux cleaned = -0.000925692 Jy ! Component: 700 - total flux cleaned = -0.000941092 Jy ! Component: 750 - total flux cleaned = -0.00098529 Jy ! Component: 800 - total flux cleaned = -0.000999726 Jy ! Component: 850 - total flux cleaned = -0.000985295 Jy ! Component: 900 - total flux cleaned = -0.000985673 Jy ! Component: 950 - total flux cleaned = -0.00107006 Jy ! Component: 1000 - total flux cleaned = -0.00105613 Jy ! Component: 1050 - total flux cleaned = -0.00112468 Jy ! Component: 1100 - total flux cleaned = -0.00115154 Jy ! Component: 1150 - total flux cleaned = -0.00119158 Jy ! Component: 1200 - total flux cleaned = -0.00119173 Jy ! Component: 1250 - total flux cleaned = -0.00128348 Jy ! Component: 1300 - total flux cleaned = -0.00130923 Jy ! Component: 1350 - total flux cleaned = -0.00133489 Jy ! Component: 1400 - total flux cleaned = -0.00139844 Jy ! Component: 1450 - total flux cleaned = -0.00142349 Jy ! Component: 1500 - total flux cleaned = -0.00148582 Jy ! Component: 1550 - total flux cleaned = -0.00152269 Jy ! Component: 1600 - total flux cleaned = -0.00155922 Jy ! Component: 1650 - total flux cleaned = -0.00160739 Jy ! Component: 1700 - total flux cleaned = -0.00163129 Jy ! Component: 1750 - total flux cleaned = -0.00170229 Jy ! Component: 1800 - total flux cleaned = -0.00173739 Jy ! Component: 1850 - total flux cleaned = -0.00171419 Jy ! Component: 1900 - total flux cleaned = -0.00176012 Jy ! Component: 1950 - total flux cleaned = -0.0017714 Jy ! Component: 2000 - total flux cleaned = -0.00179381 Jy ! Component: 2050 - total flux cleaned = -0.00182728 Jy ! Component: 2100 - total flux cleaned = -0.00182739 Jy ! Component: 2150 - total flux cleaned = -0.00182749 Jy ! Component: 2200 - total flux cleaned = -0.00188188 Jy ! Component: 2250 - total flux cleaned = -0.00190367 Jy ! Component: 2300 - total flux cleaned = -0.0019251 Jy ! Component: 2350 - total flux cleaned = -0.00195701 Jy ! Component: 2400 - total flux cleaned = -0.00195709 Jy ! Component: 2450 - total flux cleaned = -0.00197793 Jy ! Component: 2500 - total flux cleaned = -0.00197787 Jy ! Component: 2550 - total flux cleaned = -0.00199845 Jy ! Component: 2600 - total flux cleaned = -0.00201899 Jy ! Component: 2650 - total flux cleaned = -0.00204945 Jy ! Component: 2700 - total flux cleaned = -0.00208958 Jy ! Component: 2750 - total flux cleaned = -0.00209947 Jy ! Component: 2800 - total flux cleaned = -0.00210934 Jy ! Component: 2850 - total flux cleaned = -0.00210944 Jy ! Component: 2900 - total flux cleaned = -0.00210929 Jy ! Component: 2950 - total flux cleaned = -0.00211907 Jy ! Component: 3000 - total flux cleaned = -0.00216717 Jy ! Component: 3050 - total flux cleaned = -0.0021672 Jy ! Component: 3100 - total flux cleaned = -0.00216719 Jy ! Component: 3150 - total flux cleaned = -0.00214844 Jy ! Component: 3200 - total flux cleaned = -0.00216718 Jy ! Component: 3250 - total flux cleaned = -0.0021486 Jy ! Component: 3300 - total flux cleaned = -0.00216706 Jy ! Component: 3350 - total flux cleaned = -0.00216691 Jy ! Component: 3400 - total flux cleaned = -0.00218521 Jy ! Component: 3450 - total flux cleaned = -0.00222144 Jy ! Component: 3500 - total flux cleaned = -0.00218543 Jy ! Component: 3550 - total flux cleaned = -0.00221218 Jy ! Component: 3600 - total flux cleaned = -0.00221223 Jy ! Component: 3650 - total flux cleaned = -0.00222995 Jy ! Component: 3700 - total flux cleaned = -0.00226498 Jy ! Component: 3750 - total flux cleaned = -0.00226499 Jy ! Component: 3800 - total flux cleaned = -0.00229964 Jy ! Component: 3850 - total flux cleaned = -0.00229108 Jy ! Component: 3900 - total flux cleaned = -0.00231675 Jy ! Component: 3950 - total flux cleaned = -0.00234227 Jy ! Component: 4000 - total flux cleaned = -0.00234234 Jy ! Component: 4050 - total flux cleaned = -0.00235918 Jy ! Total flux subtracted in 4096 components = -0.00239265 Jy ! Clean residual min=-0.000496 max=0.000594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.200962 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 421 components and 0.200963 Jy ![Exited script file: muppet] wmap "J2047+5343_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.183 x 4.625 at -25.27 degrees (North through East) ! Clean map min=-0.0008788 max=0.14291 Jy/beam ! Writing clean map to FITS file: J2047+5343_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144678 device "J2047+5343_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2047+5343_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303701 0.303701 0.607403 1.21481 2.42961 4.85922 9.71845 19.4369 38.8738 77.7476 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.183 x 4.625 at -25.27 degrees (North through East) ! Clean map min=-0.0008788 max=0.14291 Jy/beam quit ! Quitting program ! Log file J2047+5343_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:38:10 2016