! Started logfile: /scr/pima/rdv72_uvs/J0313+4120_S_uvs.log on Sat Oct 5 08:44:13 2013 obs /scr/pima/rdv72_uvs/J0313+4120_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0313+4120_S_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! AN table 2: 33 integrations on 1 of 1 possible baselines. ! AN table 3: 31 integrations on 3 of 3 possible baselines. ! AN table 4: 8 integrations on 10 of 10 possible baselines. ! AN table 5: 31 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.936337 visibilities/baseline/integration-bin. ! Found source: J0313+4120 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11472 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0313+4120_S] 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 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.028050Jy sigma=3.001472 ! Fit after self-cal, rms=0.824866Jy sigma=2.293028 ! 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=2.259 mas, bmaj=3.245 mas, bpa=-9.992 degrees ! Estimated noise=5.69724 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 = 0.141989 Jy ! Component: 100 - total flux cleaned = 0.183864 Jy ! Total flux subtracted in 100 components = 0.183864 Jy ! Clean residual min=-0.013880 max=0.024375 Jy/beam ! Clean residual mean=0.000087 rms=0.003202 Jy/beam ! Combined flux in latest and established models = 0.183864 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.183864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140177Jy sigma=0.332830 ! Fit after self-cal, rms=0.140060Jy sigma=0.332613 ! Inverting map ! Added new window around map position (-3.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253063 Jy ! Component: 100 - total flux cleaned = 0.040975 Jy ! Total flux subtracted in 100 components = 0.040975 Jy ! Clean residual min=-0.012728 max=0.012957 Jy/beam ! Clean residual mean=0.000030 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.224839 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.224839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134028Jy sigma=0.300998 ! Fit after self-cal, rms=0.133780Jy sigma=0.300549 ! 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=2.912 mas, bmaj=4.274 mas, bpa=-13.19 degrees ! Estimated noise=2.5708 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 = 0.0181478 Jy ! Component: 100 - total flux cleaned = 0.0274853 Jy ! Component: 150 - total flux cleaned = 0.0309561 Jy ! Component: 200 - total flux cleaned = 0.0321725 Jy ! Total flux subtracted in 200 components = 0.0321725 Jy ! Clean residual min=-0.012886 max=0.013741 Jy/beam ! Clean residual mean=0.000069 rms=0.003234 Jy/beam ! Combined flux in latest and established models = 0.257011 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.257011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131559Jy sigma=0.291793 ! Fit after self-cal, rms=0.131516Jy sigma=0.291623 ! 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 1.16 FD 1.01 LA 1.05 NL 1.00 ! NY 1.46 PT 1.09 SC 0.98 WZ 0.81 ! ZC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.24 KK 0.80 KP 1.26 MK 0.88 ! OV 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.16 FD 1.04 KK 0.85 KP 1.15 ! LA 1.07 MK 0.92 NL 0.95 NY 1.32 ! OV 1.01 PT 1.05 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.12 LA 1.02 NL 0.97 ! NY 1.31 PT 1.07 SC 1.07 WZ 0.76 ! ZC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.32 KK 0.84 KP 1.22 MK 0.93 ! OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 1.11 KK 0.82 KP 1.19 ! LA 1.01 MK 0.96 NL 0.99 NY 1.07 ! OV 1.06 PT 1.05 SC 1.20 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.09 LA 0.90 NL 1.06 ! NY 1.33 PT 1.11 SC 0.96 WZ 0.70 ! ZC 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.27 KK 0.76 KP 1.12 MK 0.95 ! OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.26 FD 1.12 KK 0.81 KP 1.14 ! LA 0.89 MK 0.92 NL 1.03 NY 1.07 ! OV 1.09 PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.30 FD 1.05 LA 0.78 NL 0.95 ! NY 1.30 PT 0.99 SC 0.92 WZ 0.68 ! ZC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.17 KK 0.85 KP 0.99 MK 1.04 ! OV 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 1.06 KK 0.80 KP 1.09 ! LA 0.77 MK 1.05 NL 0.94 NY 1.08 ! OV 0.91 PT 0.96 SC 1.09 ! ! ! Fit before self-cal, rms=0.131516Jy sigma=0.291623 ! Fit after self-cal, rms=0.087482Jy sigma=0.209095 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=4.203 mas, bpa=-10.04 degrees ! Estimated noise=2.51441 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 = 0.00112331 Jy ! Component: 100 - total flux cleaned = 0.00122831 Jy ! Component: 150 - total flux cleaned = 0.00114049 Jy ! Component: 200 - total flux cleaned = 0.00121993 Jy ! Total flux subtracted in 200 components = 0.00121993 Jy ! Clean residual min=-0.003570 max=0.003080 Jy/beam ! Clean residual mean=0.000019 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.258231 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.258231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087109Jy sigma=0.208638 ! Fit after self-cal, rms=0.087943Jy sigma=0.206740 ! 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=0.087943Jy sigma=0.206740 ! Fit after self-cal, rms=0.088088Jy sigma=0.206597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=4.203 mas, bpa=-9.979 degrees ! Estimated noise=2.51526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592893 Jy ! Component: 100 - total flux cleaned = 0.000661763 Jy ! Component: 150 - total flux cleaned = 0.000725046 Jy ! Component: 200 - total flux cleaned = 0.000783402 Jy ! Total flux subtracted in 200 components = 0.000783402 Jy ! Clean residual min=-0.003290 max=0.002869 Jy/beam ! Clean residual mean=0.000021 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.259014 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.259014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087921Jy sigma=0.206403 ! Fit after self-cal, rms=0.087974Jy sigma=0.206391 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 = 6.58284e-05 Jy ! Component: 100 - total flux cleaned = 0.000113895 Jy ! Component: 150 - total flux cleaned = 0.000157622 Jy ! Component: 200 - total flux cleaned = 0.000198711 Jy ! Total flux subtracted in 200 components = 0.000198711 Jy ! Clean residual min=-0.003146 max=0.002836 Jy/beam ! Clean residual mean=0.000017 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.259213 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.259213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087896Jy sigma=0.206293 ! Fit after self-cal, rms=0.087894Jy sigma=0.206290 ! 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=0.087894Jy sigma=0.206290 ! Fit after self-cal, rms=0.088146Jy sigma=0.206198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=4.203 mas, bpa=-9.904 degrees ! Estimated noise=2.51747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633324 Jy ! Component: 100 - total flux cleaned = 0.000720496 Jy ! Component: 150 - total flux cleaned = 0.000759527 Jy ! Component: 200 - total flux cleaned = 0.000796669 Jy ! Total flux subtracted in 200 components = 0.000796669 Jy ! Clean residual min=-0.002908 max=0.002791 Jy/beam ! Clean residual mean=0.000028 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.26001 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.26001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088089Jy sigma=0.206101 ! Fit after self-cal, rms=0.088101Jy sigma=0.206096 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 = 8.03057e-05 Jy ! Component: 100 - total flux cleaned = 0.000149972 Jy ! Component: 150 - total flux cleaned = 0.000182958 Jy ! Component: 200 - total flux cleaned = 0.0002441 Jy ! Total flux subtracted in 200 components = 0.0002441 Jy ! Clean residual min=-0.002824 max=0.002776 Jy/beam ! Clean residual mean=0.000025 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.260254 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.260254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088070Jy sigma=0.206038 ! Fit after self-cal, rms=0.088065Jy sigma=0.206036 ! 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=0.088065Jy sigma=0.206036 ! Fit after self-cal, rms=0.088284Jy sigma=0.205958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=11.58 mas, bpa=-29.77 degrees ! Estimated noise=2.91046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789882 Jy ! Component: 100 - total flux cleaned = 0.000837131 Jy ! Component: 150 - total flux cleaned = 0.000874599 Jy ! Component: 200 - total flux cleaned = 0.000890622 Jy ! Total flux subtracted in 200 components = 0.000890622 Jy ! Clean residual min=-0.003514 max=0.004404 Jy/beam ! Clean residual mean=0.000061 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.261145 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.261145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088286Jy sigma=0.205914 ! Fit after self-cal, rms=0.088271Jy sigma=0.205895 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 = 3.38351e-05 Jy ! Component: 100 - total flux cleaned = 7.5154e-05 Jy ! Component: 150 - total flux cleaned = 0.000107919 Jy ! Component: 200 - total flux cleaned = 0.000122059 Jy ! Total flux subtracted in 200 components = 0.000122059 Jy ! Clean residual min=-0.003506 max=0.004403 Jy/beam ! Clean residual mean=0.000057 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.261267 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.261267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088280Jy sigma=0.205883 ! Fit after self-cal, rms=0.088261Jy sigma=0.205869 ! 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=2.909 mas, bmaj=4.204 mas, bpa=-9.819 degrees ! Estimated noise=2.51987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 4.204 at -9.819 degrees (North through East) ! Clean map min=-0.0026548 max=0.18731 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=2.282 mas, bmaj=3.21 mas, bpa=-3.057 degrees ! Estimated noise=5.49914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137957 Jy ! Component: 100 - total flux cleaned = 0.183347 Jy ! Component: 150 - total flux cleaned = 0.207898 Jy ! Component: 200 - total flux cleaned = 0.223805 Jy ! Total flux subtracted in 200 components = 0.223805 Jy ! Clean residual min=-0.005609 max=0.008548 Jy/beam ! Clean residual mean=0.000045 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.223805 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.223805 Jy ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=4.204 mas, bpa=-9.819 degrees ! Estimated noise=2.51987 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 = 0.0172118 Jy ! Component: 100 - total flux cleaned = 0.0259716 Jy ! Component: 150 - total flux cleaned = 0.0307517 Jy ! Component: 200 - total flux cleaned = 0.0334344 Jy ! Total flux subtracted in 200 components = 0.0334344 Jy ! Clean residual min=-0.002779 max=0.002847 Jy/beam ! Clean residual mean=0.000066 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.257239 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.257239 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=8.189 mas, bmaj=11.58 mas, bpa=-29.77 degrees ! Estimated noise=2.91046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252943 Jy ! Component: 100 - total flux cleaned = 0.00338265 Jy ! Component: 150 - total flux cleaned = 0.00360986 Jy ! Component: 200 - total flux cleaned = 0.00364258 Jy ! Total flux subtracted in 200 components = 0.00364258 Jy ! Clean residual min=-0.003519 max=0.004397 Jy/beam ! Clean residual mean=0.000067 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.260882 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 = 2.13903e-05 Jy ! Component: 100 - total flux cleaned = 5.13959e-05 Jy ! Component: 150 - total flux cleaned = 7.98901e-05 Jy ! Component: 200 - total flux cleaned = 9.79115e-05 Jy ! Total flux subtracted in 200 components = 9.79115e-05 Jy ! Clean residual min=-0.003507 max=0.004383 Jy/beam ! Clean residual mean=0.000065 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.26098 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.26098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=4.204 mas, bpa=-9.819 degrees ! Estimated noise=2.51987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00061028 Jy ! Component: 100 - total flux cleaned = -0.000546175 Jy ! Component: 150 - total flux cleaned = -0.000516544 Jy ! Component: 200 - total flux cleaned = -0.000464443 Jy ! Total flux subtracted in 200 components = -0.000464443 Jy ! Clean residual min=-0.002585 max=0.002880 Jy/beam ! Clean residual mean=0.000031 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.260515 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.260515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088252Jy sigma=0.205805 ! Fit after self-cal, rms=0.088219Jy sigma=0.205784 wmodel /scr/pima/rdv72_uvs/J0313+4120_S_map.mod ! Writing 63 model components to file: /scr/pima/rdv72_uvs/J0313+4120_S_map.mod wobs /scr/pima/rdv72_uvs/J0313+4120_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0313+4120_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0313+4120_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J0313+4120_S_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 = 0.000315409 Jy ! Component: 100 - total flux cleaned = 0.000498108 Jy ! Component: 150 - total flux cleaned = 0.000629531 Jy ! Component: 200 - total flux cleaned = 0.000671369 Jy ! Component: 250 - total flux cleaned = 0.000592102 Jy ! Component: 300 - total flux cleaned = 0.000592898 Jy ! Component: 350 - total flux cleaned = 0.000667911 Jy ! Component: 400 - total flux cleaned = 0.000704845 Jy ! Component: 450 - total flux cleaned = 0.000846871 Jy ! Component: 500 - total flux cleaned = 0.000915972 Jy ! Component: 550 - total flux cleaned = 0.000983803 Jy ! Component: 600 - total flux cleaned = 0.00104957 Jy ! Component: 650 - total flux cleaned = 0.00104964 Jy ! Component: 700 - total flux cleaned = 0.00108072 Jy ! Component: 750 - total flux cleaned = 0.00111135 Jy ! Component: 800 - total flux cleaned = 0.00111122 Jy ! Component: 850 - total flux cleaned = 0.00105155 Jy ! Component: 900 - total flux cleaned = 0.00096443 Jy ! Component: 950 - total flux cleaned = 0.000992973 Jy ! Component: 1000 - total flux cleaned = 0.000879455 Jy ! Component: 1050 - total flux cleaned = 0.00085174 Jy ! Component: 1100 - total flux cleaned = 0.000851128 Jy ! Component: 1150 - total flux cleaned = 0.00076989 Jy ! Component: 1200 - total flux cleaned = 0.000770042 Jy ! Component: 1250 - total flux cleaned = 0.000743552 Jy ! Component: 1300 - total flux cleaned = 0.000769621 Jy ! Component: 1350 - total flux cleaned = 0.000718372 Jy ! Component: 1400 - total flux cleaned = 0.000769421 Jy ! Component: 1450 - total flux cleaned = 0.000844305 Jy ! Component: 1500 - total flux cleaned = 0.00081952 Jy ! Component: 1550 - total flux cleaned = 0.000819598 Jy ! Component: 1600 - total flux cleaned = 0.00081969 Jy ! Component: 1650 - total flux cleaned = 0.000819906 Jy ! Component: 1700 - total flux cleaned = 0.000843454 Jy ! Component: 1750 - total flux cleaned = 0.000796575 Jy ! Component: 1800 - total flux cleaned = 0.000843366 Jy ! Component: 1850 - total flux cleaned = 0.00084337 Jy ! Component: 1900 - total flux cleaned = 0.000888881 Jy ! Component: 1950 - total flux cleaned = 0.000866244 Jy ! Component: 2000 - total flux cleaned = 0.000888682 Jy ! Component: 2050 - total flux cleaned = 0.000888763 Jy ! Component: 2100 - total flux cleaned = 0.000910814 Jy ! Component: 2150 - total flux cleaned = 0.000954395 Jy ! Component: 2200 - total flux cleaned = 0.000932636 Jy ! Component: 2250 - total flux cleaned = 0.000975751 Jy ! Component: 2300 - total flux cleaned = 0.000890271 Jy ! Component: 2350 - total flux cleaned = 0.000953813 Jy ! Component: 2400 - total flux cleaned = 0.000974739 Jy ! Component: 2450 - total flux cleaned = 0.000933104 Jy ! Component: 2500 - total flux cleaned = 0.000974733 Jy ! Component: 2550 - total flux cleaned = 0.000974716 Jy ! Component: 2600 - total flux cleaned = 0.000995237 Jy ! Component: 2650 - total flux cleaned = 0.000995359 Jy ! Component: 2700 - total flux cleaned = 0.00101544 Jy ! Component: 2750 - total flux cleaned = 0.00101539 Jy ! Component: 2800 - total flux cleaned = 0.0010552 Jy ! Component: 2850 - total flux cleaned = 0.00105509 Jy ! Component: 2900 - total flux cleaned = 0.00105515 Jy ! Component: 2950 - total flux cleaned = 0.00105528 Jy ! Component: 3000 - total flux cleaned = 0.0010552 Jy ! Component: 3050 - total flux cleaned = 0.00107461 Jy ! Component: 3100 - total flux cleaned = 0.00111301 Jy ! Component: 3150 - total flux cleaned = 0.00111297 Jy ! Component: 3200 - total flux cleaned = 0.00113194 Jy ! Component: 3250 - total flux cleaned = 0.00115081 Jy ! Component: 3300 - total flux cleaned = 0.00115079 Jy ! Component: 3350 - total flux cleaned = 0.00115078 Jy ! Component: 3400 - total flux cleaned = 0.0012064 Jy ! Component: 3450 - total flux cleaned = 0.00116954 Jy ! Component: 3500 - total flux cleaned = 0.00120621 Jy ! Component: 3550 - total flux cleaned = 0.00120605 Jy ! Component: 3600 - total flux cleaned = 0.00120593 Jy ! Component: 3650 - total flux cleaned = 0.00118787 Jy ! Component: 3700 - total flux cleaned = 0.00120589 Jy ! Component: 3750 - total flux cleaned = 0.00118809 Jy ! Component: 3800 - total flux cleaned = 0.0012415 Jy ! Component: 3850 - total flux cleaned = 0.00122371 Jy ! Component: 3900 - total flux cleaned = 0.00122374 Jy ! Component: 3950 - total flux cleaned = 0.00124131 Jy ! Component: 4000 - total flux cleaned = 0.00120637 Jy ! Component: 4050 - total flux cleaned = 0.00124122 Jy ! Total flux subtracted in 4096 components = 0.00125845 Jy ! Clean residual min=-0.001112 max=0.000953 Jy/beam ! Clean residual mean=0.000012 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.261774 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 383 components and 0.261774 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0313+4120_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 4.204 at -9.819 degrees (North through East) ! Clean map min=-0.0017033 max=0.18836 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0313+4120_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475795 0.475795 0.95159 1.90318 3.80636 7.61272 15.2254 30.4509 60.9017 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0313+4120_S_uvs.log closed on Sat Oct 5 08:44:17 2013