! Started logfile: /scr/pima/bp171ad_uvs/J0050-1201_C_uvs.log on Mon Dec 9 01:58:45 2013 obs /scr/pima/bp171ad_uvs/J0050-1201_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0050-1201_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J0050-1201 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1416 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0050-1201_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.300x0.300 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000955Jy sigma=1.319335 ! Fit after self-cal, rms=0.974697Jy sigma=1.274105 ! 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=1.317 mas, bmaj=3.534 mas, bpa=-1.755 degrees ! Estimated noise=20.3226 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 = 0.0221315 Jy ! Component: 100 - total flux cleaned = 0.0283613 Jy ! Total flux subtracted in 100 components = 0.0283613 Jy ! Clean residual min=-0.003425 max=0.003979 Jy/beam ! Clean residual mean=0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0283613 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0283613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029258Jy sigma=0.038947 ! Fit after self-cal, rms=0.026895Jy sigma=0.035384 ! 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=1.57 mas, bmaj=4.022 mas, bpa=-1.048 degrees ! Estimated noise=15.7208 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 = 0.00563188 Jy ! Component: 100 - total flux cleaned = 0.00794666 Jy ! Component: 150 - total flux cleaned = 0.0091709 Jy ! Component: 200 - total flux cleaned = 0.00985087 Jy ! Total flux subtracted in 200 components = 0.00985087 Jy ! Clean residual min=-0.002531 max=0.002403 Jy/beam ! Clean residual mean=0.000006 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0382122 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0382122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026938Jy sigma=0.032949 ! Fit after self-cal, rms=0.026940Jy sigma=0.032937 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.57 x 4.022 at -1.048 degrees (North through East) ! Clean map min=-0.002387 max=0.031752 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 1.04 KP 0.96 ! LA 0.90 MK 0.95 NL 1.05 OV 1.03 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 HN 1.15 KP 0.86 ! LA 1.11 MK 0.96 NL 1.10 OV 1.01 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026940Jy sigma=0.032937 ! Fit after self-cal, rms=0.026714Jy sigma=0.032786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=4.028 mas, bpa=-1.091 degrees ! Estimated noise=15.5887 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 = 5.92025e-05 Jy ! Component: 100 - total flux cleaned = 9.92174e-05 Jy ! Component: 150 - total flux cleaned = 0.000123104 Jy ! Component: 200 - total flux cleaned = 0.000156084 Jy ! Total flux subtracted in 200 components = 0.000156084 Jy ! Clean residual min=-0.002180 max=0.002327 Jy/beam ! Clean residual mean=0.000006 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0383683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0383683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026686Jy sigma=0.032781 ! Fit after self-cal, rms=0.026696Jy sigma=0.032773 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026696Jy sigma=0.032773 ! Fit after self-cal, rms=0.026687Jy sigma=0.032773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.024 mas, bpa=-1.075 degrees ! Estimated noise=15.5741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12507e-07 Jy ! Component: 100 - total flux cleaned = 3.46019e-05 Jy ! Component: 150 - total flux cleaned = 6.46904e-05 Jy ! Component: 200 - total flux cleaned = 8.30391e-05 Jy ! Total flux subtracted in 200 components = 8.30391e-05 Jy ! Clean residual min=-0.002172 max=0.002326 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0384513 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0384513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026665Jy sigma=0.032771 ! Fit after self-cal, rms=0.026666Jy sigma=0.032770 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 = -3.05816e-06 Jy ! Component: 100 - total flux cleaned = 1.51046e-05 Jy ! Component: 150 - total flux cleaned = 3.19864e-05 Jy ! Component: 200 - total flux cleaned = 4.75714e-05 Jy ! Total flux subtracted in 200 components = 4.75714e-05 Jy ! Clean residual min=-0.002168 max=0.002326 Jy/beam ! Clean residual mean=0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0384989 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0384989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026656Jy sigma=0.032765 ! Fit after self-cal, rms=0.026656Jy sigma=0.032764 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026656Jy sigma=0.032764 ! Fit after self-cal, rms=0.026632Jy sigma=0.032764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=4.021 mas, bpa=-1.075 degrees ! Estimated noise=15.5542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.26606e-06 Jy ! Component: 100 - total flux cleaned = 1.47114e-05 Jy ! Component: 150 - total flux cleaned = 3.02821e-05 Jy ! Component: 200 - total flux cleaned = 4.44558e-05 Jy ! Total flux subtracted in 200 components = 4.44558e-05 Jy ! Clean residual min=-0.002166 max=0.002326 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0385433 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0385433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026621Jy sigma=0.032762 ! Fit after self-cal, rms=0.026622Jy sigma=0.032761 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 = -1.19546e-05 Jy ! Component: 100 - total flux cleaned = 3.56688e-06 Jy ! Component: 150 - total flux cleaned = 1.73984e-05 Jy ! Component: 200 - total flux cleaned = 2.45015e-05 Jy ! Total flux subtracted in 200 components = 2.45015e-05 Jy ! Clean residual min=-0.002166 max=0.002326 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0385678 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0385678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026617Jy sigma=0.032757 ! Fit after self-cal, rms=0.026618Jy sigma=0.032756 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026618Jy sigma=0.032756 ! Fit after self-cal, rms=0.026604Jy sigma=0.032756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=7.677 mas, bpa=4.101 degrees ! Estimated noise=18.5571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974726 Jy ! Component: 100 - total flux cleaned = 0.00109123 Jy ! Component: 150 - total flux cleaned = 0.001142 Jy ! Component: 200 - total flux cleaned = 0.00118924 Jy ! Total flux subtracted in 200 components = 0.00118924 Jy ! Clean residual min=-0.002433 max=0.003149 Jy/beam ! Clean residual mean=0.000010 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0397571 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.0397571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026654Jy sigma=0.032735 ! Fit after self-cal, rms=0.026644Jy sigma=0.032721 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 = 0.000130802 Jy ! Component: 100 - total flux cleaned = 0.000179489 Jy ! Component: 150 - total flux cleaned = 0.000208765 Jy ! Component: 200 - total flux cleaned = 0.000247744 Jy ! Total flux subtracted in 200 components = 0.000247744 Jy ! Clean residual min=-0.002404 max=0.003139 Jy/beam ! Clean residual mean=0.000010 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0400048 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 44 components and 0.0400048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026630Jy sigma=0.032762 ! Fit after self-cal, rms=0.026623Jy sigma=0.032756 ! 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=1.57 mas, bmaj=4.02 mas, bpa=-1.083 degrees ! Estimated noise=15.5472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.57 x 4.02 at -1.083 degrees (North through East) ! Clean map min=-0.0020812 max=0.029861 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=1.316 mas, bmaj=3.533 mas, bpa=-1.817 degrees ! Estimated noise=20.1001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241564 Jy ! Component: 100 - total flux cleaned = 0.0310398 Jy ! Component: 150 - total flux cleaned = 0.0345691 Jy ! Component: 200 - total flux cleaned = 0.0365256 Jy ! Total flux subtracted in 200 components = 0.0365256 Jy ! Clean residual min=-0.002931 max=0.002909 Jy/beam ! Clean residual mean=0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0365256 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0365256 Jy ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=4.02 mas, bpa=-1.083 degrees ! Estimated noise=15.5472 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 = 0.00116991 Jy ! Component: 100 - total flux cleaned = 0.0017343 Jy ! Component: 150 - total flux cleaned = 0.00180863 Jy ! Component: 200 - total flux cleaned = 0.00186895 Jy ! Total flux subtracted in 200 components = 0.00186895 Jy ! Clean residual min=-0.002157 max=0.002349 Jy/beam ! Clean residual mean=0.000006 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0383945 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0383945 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=7.677 mas, bpa=4.101 degrees ! Estimated noise=18.5571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108935 Jy ! Component: 100 - total flux cleaned = 0.00119923 Jy ! Component: 150 - total flux cleaned = 0.00125393 Jy ! Component: 200 - total flux cleaned = 0.00130437 Jy ! Total flux subtracted in 200 components = 0.00130437 Jy ! Clean residual min=-0.002461 max=0.003137 Jy/beam ! Clean residual mean=0.000010 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0396989 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 = 4.68719e-05 Jy ! Component: 100 - total flux cleaned = 9.10498e-05 Jy ! Component: 150 - total flux cleaned = 0.000144976 Jy ! Component: 200 - total flux cleaned = 0.000183662 Jy ! Total flux subtracted in 200 components = 0.000183662 Jy ! Clean residual min=-0.002426 max=0.003136 Jy/beam ! Clean residual mean=0.000010 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0398826 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0398826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=4.02 mas, bpa=-1.083 degrees ! Estimated noise=15.5472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817443 Jy ! Component: 100 - total flux cleaned = -0.000902481 Jy ! Component: 150 - total flux cleaned = -0.000949967 Jy ! Component: 200 - total flux cleaned = -0.000987722 Jy ! Total flux subtracted in 200 components = -0.000987722 Jy ! Clean residual min=-0.002213 max=0.002340 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0388948 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0388948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026589Jy sigma=0.032759 ! Fit after self-cal, rms=0.026584Jy sigma=0.032751 wmodel /scr/pima/bp171ad_uvs/J0050-1201_C_map.mod ! Writing 37 model components to file: /scr/pima/bp171ad_uvs/J0050-1201_C_map.mod wobs /scr/pima/bp171ad_uvs/J0050-1201_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0050-1201_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0050-1201_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0050-1201_C_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 = 0.000259216 Jy ! Component: 100 - total flux cleaned = 0.000412257 Jy ! Component: 150 - total flux cleaned = 0.00055499 Jy ! Component: 200 - total flux cleaned = 0.000657391 Jy ! Component: 250 - total flux cleaned = 0.000789943 Jy ! Component: 300 - total flux cleaned = 0.000853721 Jy ! Component: 350 - total flux cleaned = 0.00100756 Jy ! Component: 400 - total flux cleaned = 0.00106735 Jy ! Component: 450 - total flux cleaned = 0.00115465 Jy ! Component: 500 - total flux cleaned = 0.00121055 Jy ! Component: 550 - total flux cleaned = 0.00129251 Jy ! Component: 600 - total flux cleaned = 0.00142602 Jy ! Component: 650 - total flux cleaned = 0.00155631 Jy ! Component: 700 - total flux cleaned = 0.00163332 Jy ! Component: 750 - total flux cleaned = 0.00175801 Jy ! Component: 800 - total flux cleaned = 0.00183085 Jy ! Component: 850 - total flux cleaned = 0.00187802 Jy ! Component: 900 - total flux cleaned = 0.00190078 Jy ! Component: 950 - total flux cleaned = 0.00192382 Jy ! Component: 1000 - total flux cleaned = 0.00196841 Jy ! Component: 1050 - total flux cleaned = 0.00196815 Jy ! Component: 1100 - total flux cleaned = 0.00196804 Jy ! Component: 1150 - total flux cleaned = 0.0020101 Jy ! Component: 1200 - total flux cleaned = 0.00203097 Jy ! Component: 1250 - total flux cleaned = 0.00207152 Jy ! Component: 1300 - total flux cleaned = 0.00211147 Jy ! Component: 1350 - total flux cleaned = 0.00211122 Jy ! Component: 1400 - total flux cleaned = 0.00214945 Jy ! Component: 1450 - total flux cleaned = 0.00211178 Jy ! Component: 1500 - total flux cleaned = 0.00211203 Jy ! Component: 1550 - total flux cleaned = 0.00213042 Jy ! Component: 1600 - total flux cleaned = 0.00213043 Jy ! Component: 1650 - total flux cleaned = 0.00214801 Jy ! Component: 1700 - total flux cleaned = 0.00213024 Jy ! Component: 1750 - total flux cleaned = 0.00209586 Jy ! Component: 1800 - total flux cleaned = 0.00206187 Jy ! Component: 1850 - total flux cleaned = 0.00204543 Jy ! Component: 1900 - total flux cleaned = 0.00199598 Jy ! Component: 1950 - total flux cleaned = 0.00196344 Jy ! Component: 2000 - total flux cleaned = 0.00196332 Jy ! Component: 2050 - total flux cleaned = 0.00191569 Jy ! Component: 2100 - total flux cleaned = 0.00189983 Jy ! Component: 2150 - total flux cleaned = 0.0018534 Jy ! Component: 2200 - total flux cleaned = 0.00183778 Jy ! Component: 2250 - total flux cleaned = 0.00179264 Jy ! Component: 2300 - total flux cleaned = 0.00176285 Jy ! Component: 2350 - total flux cleaned = 0.00171899 Jy ! Component: 2400 - total flux cleaned = 0.00170457 Jy ! Component: 2450 - total flux cleaned = 0.00170454 Jy ! Component: 2500 - total flux cleaned = 0.00167607 Jy ! Component: 2550 - total flux cleaned = 0.00161979 Jy ! Component: 2600 - total flux cleaned = 0.00163376 Jy ! Component: 2650 - total flux cleaned = 0.00159224 Jy ! Component: 2700 - total flux cleaned = 0.00157837 Jy ! Component: 2750 - total flux cleaned = 0.00151117 Jy ! Component: 2800 - total flux cleaned = 0.00147124 Jy ! Component: 2850 - total flux cleaned = 0.00141834 Jy ! Component: 2900 - total flux cleaned = 0.00143163 Jy ! Component: 2950 - total flux cleaned = 0.00136706 Jy ! Component: 3000 - total flux cleaned = 0.00137992 Jy ! Component: 3050 - total flux cleaned = 0.00135452 Jy ! Component: 3100 - total flux cleaned = 0.00135465 Jy ! Component: 3150 - total flux cleaned = 0.00136693 Jy ! Component: 3200 - total flux cleaned = 0.00137923 Jy ! Component: 3250 - total flux cleaned = 0.00137937 Jy ! Component: 3300 - total flux cleaned = 0.00137948 Jy ! Component: 3350 - total flux cleaned = 0.00139172 Jy ! Component: 3400 - total flux cleaned = 0.00142753 Jy ! Component: 3450 - total flux cleaned = 0.00142757 Jy ! Component: 3500 - total flux cleaned = 0.00142763 Jy ! Component: 3550 - total flux cleaned = 0.00149728 Jy ! Component: 3600 - total flux cleaned = 0.0014281 Jy ! Component: 3650 - total flux cleaned = 0.00143959 Jy ! Component: 3700 - total flux cleaned = 0.00143955 Jy ! Component: 3750 - total flux cleaned = 0.00145074 Jy ! Component: 3800 - total flux cleaned = 0.00145084 Jy ! Component: 3850 - total flux cleaned = 0.00142871 Jy ! Component: 3900 - total flux cleaned = 0.00143969 Jy ! Component: 3950 - total flux cleaned = 0.00143969 Jy ! Component: 4000 - total flux cleaned = 0.00142885 Jy ! Component: 4050 - total flux cleaned = 0.00140732 Jy ! Total flux subtracted in 4096 components = 0.00140744 Jy ! Clean residual min=-0.000532 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0403023 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 365 components and 0.0403023 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0050-1201_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.57 x 4.02 at -1.083 degrees (North through East) ! Clean map min=-0.0015606 max=0.030087 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0050-1201_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0300868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.02708 2.02708 4.05415 8.1083 16.2166 32.4332 64.8664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 147.996 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0050-1201_C_uvs.log closed on Mon Dec 9 01:58:49 2013