! Started logfile: J0121+1149_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:40:42 2016 obs J0121+1149_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0121+1149_S_2014_06_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572593 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 3092 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 J0121+1149_S_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.513164Jy sigma=0.017062 ! Fit after self-cal, rms=1.491941Jy sigma=0.016825 ! 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=3.689 mas, bmaj=8.824 mas, bpa=12.27 degrees ! Estimated noise=1573.39 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 = 1.92272 Jy ! Component: 100 - total flux cleaned = 2.342 Jy ! Total flux subtracted in 100 components = 2.342 Jy ! Clean residual min=-0.063479 max=0.116935 Jy/beam ! Clean residual mean=0.000007 rms=0.015396 Jy/beam ! Combined flux in latest and established models = 2.342 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 2.342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298752Jy sigma=0.003211 ! Fit after self-cal, rms=0.298751Jy sigma=0.003211 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932778 Jy ! Component: 100 - total flux cleaned = 0.12956 Jy ! Total flux subtracted in 100 components = 0.12956 Jy ! Clean residual min=-0.060585 max=0.048459 Jy/beam ! Clean residual mean=0.000058 rms=0.012101 Jy/beam ! Combined flux in latest and established models = 2.47156 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.47156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268474Jy sigma=0.003022 ! Fit after self-cal, rms=0.268297Jy sigma=0.003021 ! 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=4.583 mas, bmaj=9.756 mas, bpa=10.22 degrees ! Estimated noise=1122.49 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 = 0.0182014 Jy ! Component: 100 - total flux cleaned = 0.0217197 Jy ! Component: 150 - total flux cleaned = 0.023549 Jy ! Component: 200 - total flux cleaned = 0.0245036 Jy ! Total flux subtracted in 200 components = 0.0245036 Jy ! Clean residual min=-0.044150 max=0.043870 Jy/beam ! Clean residual mean=0.000130 rms=0.010501 Jy/beam ! Combined flux in latest and established models = 2.49606 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 2.49606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266067Jy sigma=0.003014 ! Fit after self-cal, rms=0.265942Jy sigma=0.003013 ! 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 1.00* FD 0.87 HN 0.97 KP 1.06 ! LA 1.19 MK 1.00* NL 0.97 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.03 KP 1.02 ! LA 1.15 MK 1.00* NL 1.02 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.03 KP 0.92 ! LA 0.91 MK 1.00* NL 0.99 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! 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 1.00 HN 1.01 KP 0.89 ! LA 0.87 MK 1.00* NL 1.06 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.265942Jy sigma=0.003013 ! Fit after self-cal, rms=0.096884Jy sigma=0.001067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=9.757 mas, bpa=10.2 degrees ! Estimated noise=1126.07 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 (2.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324606 Jy ! Component: 100 - total flux cleaned = 0.048979 Jy ! Component: 150 - total flux cleaned = 0.0589852 Jy ! Component: 200 - total flux cleaned = 0.0638553 Jy ! Total flux subtracted in 200 components = 0.0638553 Jy ! Clean residual min=-0.010606 max=0.019221 Jy/beam ! Clean residual mean=0.000063 rms=0.003453 Jy/beam ! Combined flux in latest and established models = 2.55992 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 2.55992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085665Jy sigma=0.000927 ! Fit after self-cal, rms=0.084208Jy sigma=0.000911 ! Inverting map ! Added new window around map position (13, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155129 Jy ! Component: 100 - total flux cleaned = 0.0208197 Jy ! Component: 150 - total flux cleaned = 0.0246565 Jy ! Component: 200 - total flux cleaned = 0.0278055 Jy ! Total flux subtracted in 200 components = 0.0278055 Jy ! Clean residual min=-0.007814 max=0.010654 Jy/beam ! Clean residual mean=0.000055 rms=0.002482 Jy/beam ! Combined flux in latest and established models = 2.58772 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 2.58772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081099Jy sigma=0.000871 ! Fit after self-cal, rms=0.080979Jy sigma=0.000869 ! 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=0.080979Jy sigma=0.000869 ! Fit after self-cal, rms=0.077128Jy sigma=0.000819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=9.763 mas, bpa=10.19 degrees ! Estimated noise=1126.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481047 Jy ! Component: 100 - total flux cleaned = 0.00627885 Jy ! Component: 150 - total flux cleaned = 0.00688476 Jy ! Component: 200 - total flux cleaned = 0.00729917 Jy ! Total flux subtracted in 200 components = 0.00729917 Jy ! Clean residual min=-0.004488 max=0.004368 Jy/beam ! Clean residual mean=-0.000003 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 2.59502 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 2.59502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076594Jy sigma=0.000813 ! Fit after self-cal, rms=0.076566Jy sigma=0.000812 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 = 0.00155466 Jy ! Component: 100 - total flux cleaned = 0.00172915 Jy ! Component: 150 - total flux cleaned = 0.00204476 Jy ! Component: 200 - total flux cleaned = 0.00240134 Jy ! Total flux subtracted in 200 components = 0.00240134 Jy ! Clean residual min=-0.004219 max=0.004208 Jy/beam ! Clean residual mean=-0.000003 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 2.59742 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 2.59742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076376Jy sigma=0.000810 ! Fit after self-cal, rms=0.076370Jy sigma=0.000810 ! 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=0.076370Jy sigma=0.000810 ! Fit after self-cal, rms=0.076321Jy sigma=0.000810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=9.766 mas, bpa=10.19 degrees ! Estimated noise=1126.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171256 Jy ! Component: 100 - total flux cleaned = 0.000248232 Jy ! Component: 150 - total flux cleaned = 0.000312284 Jy ! Component: 200 - total flux cleaned = 0.00043669 Jy ! Total flux subtracted in 200 components = 0.00043669 Jy ! Clean residual min=-0.003940 max=0.003737 Jy/beam ! Clean residual mean=-0.000004 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 2.59786 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 159 components and 2.59786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076177Jy sigma=0.000808 ! Fit after self-cal, rms=0.076175Jy sigma=0.000808 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 = 0.000503935 Jy ! Component: 100 - total flux cleaned = 0.000677575 Jy ! Component: 150 - total flux cleaned = 0.000784031 Jy ! Component: 200 - total flux cleaned = 0.000883756 Jy ! Total flux subtracted in 200 components = 0.000883756 Jy ! Clean residual min=-0.003750 max=0.003739 Jy/beam ! Clean residual mean=-0.000004 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 2.59874 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 2.59874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076094Jy sigma=0.000807 ! Fit after self-cal, rms=0.076093Jy sigma=0.000807 ! 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=0.076093Jy sigma=0.000807 ! Fit after self-cal, rms=0.076071Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=13.67 mas, bpa=-9.343 degrees ! Estimated noise=1257.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385194 Jy ! Component: 100 - total flux cleaned = -3.34152e-05 Jy ! Component: 150 - total flux cleaned = -0.000273598 Jy ! Component: 200 - total flux cleaned = -0.000325003 Jy ! Total flux subtracted in 200 components = -0.000325003 Jy ! Clean residual min=-0.003642 max=0.004233 Jy/beam ! Clean residual mean=-0.000005 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 2.59842 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 210 components and 2.59842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076017Jy sigma=0.000807 ! Fit after self-cal, rms=0.076011Jy sigma=0.000806 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 = 0.000141421 Jy ! Component: 100 - total flux cleaned = 4.04624e-05 Jy ! Component: 150 - total flux cleaned = 3.87717e-05 Jy ! Component: 200 - total flux cleaned = 7.98235e-05 Jy ! Total flux subtracted in 200 components = 7.98235e-05 Jy ! Clean residual min=-0.003500 max=0.004056 Jy/beam ! Clean residual mean=-0.000005 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 2.5985 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 229 components and 2.5985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075983Jy sigma=0.000806 ! Fit after self-cal, rms=0.075982Jy sigma=0.000806 ! 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=4.564 mas, bmaj=9.768 mas, bpa=10.2 degrees ! Estimated noise=1126.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.564 x 9.768 at 10.2 degrees (North through East) ! Clean map min=-0.0051516 max=2.444 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=0.075982Jy sigma=0.000806 ! Fit after self-cal, rms=0.068342Jy sigma=0.000718 ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=9.769 mas, bpa=10.2 degrees ! Estimated noise=1125.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012805 Jy ! Component: 100 - total flux cleaned = -0.000128675 Jy ! Component: 150 - total flux cleaned = -0.000174751 Jy ! Component: 200 - total flux cleaned = -0.000175105 Jy ! Total flux subtracted in 200 components = -0.000175105 Jy ! Clean residual min=-0.003417 max=0.003294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 2.59832 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 248 components and 2.59832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068270Jy sigma=0.000717 ! Fit after self-cal, rms=0.068267Jy sigma=0.000717 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337774 Jy ! Component: 100 - total flux cleaned = 0.000338042 Jy ! Component: 150 - total flux cleaned = 0.000299705 Jy ! Component: 200 - total flux cleaned = 0.000335505 Jy ! Total flux subtracted in 200 components = 0.000335505 Jy ! Clean residual min=-0.003309 max=0.003212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 2.59866 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 260 components and 2.59866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068221Jy sigma=0.000717 ! Fit after self-cal, rms=0.068220Jy sigma=0.000717 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068220Jy sigma=0.000717 ! Fit after self-cal, rms=0.068216Jy sigma=0.000717 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=3.686 mas, bmaj=8.856 mas, bpa=12.24 degrees ! Estimated noise=1563.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91048 Jy ! Component: 100 - total flux cleaned = 2.32709 Jy ! Component: 150 - total flux cleaned = 2.41963 Jy ! Component: 200 - total flux cleaned = 2.45777 Jy ! Total flux subtracted in 200 components = 2.45777 Jy ! Clean residual min=-0.011318 max=0.020553 Jy/beam ! Clean residual mean=-0.000008 rms=0.004045 Jy/beam ! Combined flux in latest and established models = 2.45777 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 13 model components to the UV plane model. ! The established model now contains 13 components and 2.45777 Jy ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=9.77 mas, bpa=10.2 degrees ! Estimated noise=1125.88 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 = 0.0343376 Jy ! Component: 100 - total flux cleaned = 0.0570952 Jy ! Component: 150 - total flux cleaned = 0.0731972 Jy ! Component: 200 - total flux cleaned = 0.0853302 Jy ! Total flux subtracted in 200 components = 0.0853302 Jy ! Clean residual min=-0.006538 max=0.007529 Jy/beam ! Clean residual mean=-0.000012 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 2.5431 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 86 components and 2.5431 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=8.245 mas, bmaj=13.68 mas, bpa=-9.336 degrees ! Estimated noise=1257.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131753 Jy ! Component: 100 - total flux cleaned = 0.022464 Jy ! Component: 150 - total flux cleaned = 0.0294868 Jy ! Component: 200 - total flux cleaned = 0.0349829 Jy ! Total flux subtracted in 200 components = 0.0349829 Jy ! Clean residual min=-0.005037 max=0.006590 Jy/beam ! Clean residual mean=-0.000013 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 2.57808 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 = 0.00442907 Jy ! Component: 100 - total flux cleaned = 0.00807007 Jy ! Component: 150 - total flux cleaned = 0.0110963 Jy ! Component: 200 - total flux cleaned = 0.013643 Jy ! Total flux subtracted in 200 components = 0.013643 Jy ! Clean residual min=-0.003950 max=0.005288 Jy/beam ! Clean residual mean=-0.000009 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 2.59172 Jy ! Adding 177 model components to the UV plane model. ! The established model now contains 253 components and 2.59172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=9.77 mas, bpa=10.2 degrees ! Estimated noise=1125.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011598 Jy ! Component: 100 - total flux cleaned = 0.00162004 Jy ! Component: 150 - total flux cleaned = 0.00221564 Jy ! Component: 200 - total flux cleaned = 0.00275876 Jy ! Total flux subtracted in 200 components = 0.00275876 Jy ! Clean residual min=-0.003910 max=0.004417 Jy/beam ! Clean residual mean=-0.000005 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 2.59448 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 269 components and 2.59448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068442Jy sigma=0.000719 ! Fit after self-cal, rms=0.068387Jy sigma=0.000719 wmodel J0121+1149_S_2014_06_09_pus_map.mod ! Writing 269 model components to file: J0121+1149_S_2014_06_09_pus_map.mod wobs J0121+1149_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0121+1149_S_2014_06_09_pus_uvs.fits wwins J0121+1149_S_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0121+1149_S_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448268 Jy ! Component: 100 - total flux cleaned = -0.000281085 Jy ! Component: 150 - total flux cleaned = -0.000781644 Jy ! Component: 200 - total flux cleaned = -0.00135818 Jy ! Component: 250 - total flux cleaned = -0.00170432 Jy ! Component: 300 - total flux cleaned = -0.00198898 Jy ! Component: 350 - total flux cleaned = -0.00230924 Jy ! Component: 400 - total flux cleaned = -0.00252994 Jy ! Component: 450 - total flux cleaned = -0.0026589 Jy ! Component: 500 - total flux cleaned = -0.00270191 Jy ! Component: 550 - total flux cleaned = -0.00282419 Jy ! Component: 600 - total flux cleaned = -0.00286352 Jy ! Component: 650 - total flux cleaned = -0.00286304 Jy ! Component: 700 - total flux cleaned = -0.00290155 Jy ! Component: 750 - total flux cleaned = -0.00305054 Jy ! Component: 800 - total flux cleaned = -0.00323166 Jy ! Component: 850 - total flux cleaned = -0.00316025 Jy ! Component: 900 - total flux cleaned = -0.00322975 Jy ! Component: 950 - total flux cleaned = -0.00319555 Jy ! Component: 1000 - total flux cleaned = -0.0031961 Jy ! Component: 1050 - total flux cleaned = -0.00322937 Jy ! Component: 1100 - total flux cleaned = -0.00316415 Jy ! Component: 1150 - total flux cleaned = -0.00310104 Jy ! Component: 1200 - total flux cleaned = -0.0031945 Jy ! Component: 1250 - total flux cleaned = -0.00310193 Jy ! Component: 1300 - total flux cleaned = -0.00307167 Jy ! Component: 1350 - total flux cleaned = -0.00304222 Jy ! Component: 1400 - total flux cleaned = -0.00312989 Jy ! Component: 1450 - total flux cleaned = -0.00321608 Jy ! Component: 1500 - total flux cleaned = -0.00332917 Jy ! Component: 1550 - total flux cleaned = -0.00330144 Jy ! Component: 1600 - total flux cleaned = -0.00343867 Jy ! Component: 1650 - total flux cleaned = -0.0036279 Jy ! Component: 1700 - total flux cleaned = -0.00365434 Jy ! Component: 1750 - total flux cleaned = -0.0037856 Jy ! Component: 1800 - total flux cleaned = -0.00378567 Jy ! Component: 1850 - total flux cleaned = -0.00388778 Jy ! Component: 1900 - total flux cleaned = -0.00386249 Jy ! Component: 1950 - total flux cleaned = -0.00396269 Jy ! Component: 2000 - total flux cleaned = -0.00401176 Jy ! Component: 2050 - total flux cleaned = -0.00403626 Jy ! Component: 2100 - total flux cleaned = -0.00403628 Jy ! Component: 2150 - total flux cleaned = -0.00410796 Jy ! Component: 2200 - total flux cleaned = -0.00415471 Jy ! Component: 2250 - total flux cleaned = -0.00408512 Jy ! Component: 2300 - total flux cleaned = -0.00406242 Jy ! Component: 2350 - total flux cleaned = -0.00410802 Jy ! Component: 2400 - total flux cleaned = -0.00406304 Jy ! Component: 2450 - total flux cleaned = -0.00410728 Jy ! Component: 2500 - total flux cleaned = -0.0041074 Jy ! Component: 2550 - total flux cleaned = -0.0040856 Jy ! Component: 2600 - total flux cleaned = -0.00410713 Jy ! Component: 2650 - total flux cleaned = -0.0040858 Jy ! Component: 2700 - total flux cleaned = -0.00402269 Jy ! Component: 2750 - total flux cleaned = -0.00400176 Jy ! Component: 2800 - total flux cleaned = -0.0040639 Jy ! Component: 2850 - total flux cleaned = -0.00396161 Jy ! Component: 2900 - total flux cleaned = -0.00398204 Jy ! Component: 2950 - total flux cleaned = -0.00394202 Jy ! Component: 3000 - total flux cleaned = -0.00398191 Jy ! Component: 3050 - total flux cleaned = -0.00396196 Jy ! Component: 3100 - total flux cleaned = -0.00398139 Jy ! Component: 3150 - total flux cleaned = -0.00400073 Jy ! Component: 3200 - total flux cleaned = -0.00400067 Jy ! Component: 3250 - total flux cleaned = -0.00400098 Jy ! Component: 3300 - total flux cleaned = -0.00407638 Jy ! Component: 3350 - total flux cleaned = -0.00409519 Jy ! Component: 3400 - total flux cleaned = -0.00409521 Jy ! Component: 3450 - total flux cleaned = -0.00415023 Jy ! Component: 3500 - total flux cleaned = -0.00411381 Jy ! Component: 3550 - total flux cleaned = -0.00411384 Jy ! Component: 3600 - total flux cleaned = -0.00411396 Jy ! Component: 3650 - total flux cleaned = -0.00407826 Jy ! Component: 3700 - total flux cleaned = -0.00409605 Jy ! Component: 3750 - total flux cleaned = -0.0040786 Jy ! Component: 3800 - total flux cleaned = -0.00411351 Jy ! Component: 3850 - total flux cleaned = -0.00409611 Jy ! Component: 3900 - total flux cleaned = -0.00406147 Jy ! Component: 3950 - total flux cleaned = -0.00406152 Jy ! Component: 4000 - total flux cleaned = -0.00409563 Jy ! Component: 4050 - total flux cleaned = -0.00407858 Jy ! Total flux subtracted in 4096 components = -0.00407865 Jy ! Clean residual min=-0.001030 max=0.000978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 2.5904 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 539 components and 2.5904 Jy ![Exited script file: muppet] wmap "J0121+1149_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.564 x 9.77 at 10.2 degrees (North through East) ! Clean map min=-0.0021771 max=2.4446 Jy/beam ! Writing clean map to FITS file: J0121+1149_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.44464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307064 device "J0121+1149_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0121+1149_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.037682 0.037682 0.075364 0.150728 0.301456 0.602912 1.20582 2.41165 4.82329 9.64659 19.2932 38.5864 77.1727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.444 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.564 x 9.77 at 10.2 degrees (North through East) ! Clean map min=-0.0021771 max=2.4446 Jy/beam quit ! Quitting program ! Log file J0121+1149_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:40:47 2016