! Started logfile: /d2/scr/pima/bp177i_uvs/J1320+5152_C_uvs.log on Tue Apr 15 00:27:41 2014 obs /d2/scr/pima/bp177i_uvs/J1320+5152_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1320+5152_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1320+5152 ! ! 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 864 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 /d2/scr/pima/bp177i_uvs/J1320+5152_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. ! ! 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=1.006663Jy sigma=50.038262 ! Fit after self-cal, rms=0.907055Jy sigma=45.128815 ! 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=1.303 mas, bmaj=4.258 mas, bpa=20.94 degrees ! Estimated noise=0.680575 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 = 0.0688189 Jy ! Component: 100 - total flux cleaned = 0.0853164 Jy ! Total flux subtracted in 100 components = 0.0853164 Jy ! Clean residual min=-0.004127 max=0.006829 Jy/beam ! Clean residual mean=0.000004 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0853164 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0853164 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=0.023938Jy sigma=0.964682 ! Fit after self-cal, rms=0.023927Jy sigma=0.964163 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781901 Jy ! Component: 100 - total flux cleaned = 0.0122023 Jy ! Total flux subtracted in 100 components = 0.0122023 Jy ! Clean residual min=-0.002953 max=0.003538 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0975187 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 10 components and 0.0975187 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=0.020172Jy sigma=0.775617 ! Fit after self-cal, rms=0.020172Jy sigma=0.775490 ! 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=1.586 mas, bmaj=4.473 mas, bpa=21.11 degrees ! Estimated noise=0.501657 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 = 0.00301875 Jy ! Component: 100 - total flux cleaned = 0.00462078 Jy ! Component: 150 - total flux cleaned = 0.00564619 Jy ! Component: 200 - total flux cleaned = 0.00633451 Jy ! Total flux subtracted in 200 components = 0.00633451 Jy ! Clean residual min=-0.002818 max=0.003453 Jy/beam ! Clean residual mean=0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.103853 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.103853 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=0.019474Jy sigma=0.758683 ! Fit after self-cal, rms=0.019474Jy sigma=0.758563 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 4.473 at 21.11 degrees (North through East) ! Clean map min=-0.002652 max=0.092122 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 0.95 FD 1.10 HN 0.95 KP 0.85 ! LA 0.98 MK 1.00 NL 1.18 PT 0.85 ! SC 0.94 ! ! ! 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* 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.01 KP 0.97 ! LA 1.03 MK 1.01 NL 1.10 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 1.02 ! LA 1.03 MK 1.05 NL 1.10 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 1.00 ! LA 1.07 MK 1.01 NL 1.10 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.96 KP 0.92 ! LA 0.99 MK 0.97 NL 1.11 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.05 KP 1.00 ! LA 1.00 MK 1.01 NL 1.10 PT 0.96 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.019474Jy sigma=0.758563 ! Fit after self-cal, rms=0.018177Jy sigma=0.661520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.477 mas, bpa=21.1 degrees ! Estimated noise=0.505974 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 = 0.000520056 Jy ! Component: 100 - total flux cleaned = 0.000613873 Jy ! Component: 150 - total flux cleaned = 0.000674099 Jy ! Component: 200 - total flux cleaned = 0.000726582 Jy ! Total flux subtracted in 200 components = 0.000726582 Jy ! Clean residual min=-0.001743 max=0.002082 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.10458 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.10458 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=0.018063Jy sigma=0.660469 ! Fit after self-cal, rms=0.018069Jy sigma=0.660387 ! 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=0.018069Jy sigma=0.660387 ! Fit after self-cal, rms=0.018119Jy sigma=0.659628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.477 mas, bpa=21.11 degrees ! Estimated noise=0.508934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515104 Jy ! Component: 100 - total flux cleaned = 0.000583795 Jy ! Component: 150 - total flux cleaned = 0.00057018 Jy ! Component: 200 - total flux cleaned = 0.000570703 Jy ! Total flux subtracted in 200 components = 0.000570703 Jy ! Clean residual min=-0.001796 max=0.002072 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.10515 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.10515 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=0.018045Jy sigma=0.659480 ! Fit after self-cal, rms=0.018046Jy sigma=0.659467 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 (-20.4, 64.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185061 Jy ! Component: 100 - total flux cleaned = 0.00285887 Jy ! Component: 150 - total flux cleaned = 0.00342371 Jy ! Component: 200 - total flux cleaned = 0.00377057 Jy ! Total flux subtracted in 200 components = 0.00377057 Jy ! Clean residual min=-0.001574 max=0.001550 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.108921 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.108921 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=0.017809Jy sigma=0.647353 ! Fit after self-cal, rms=0.017791Jy sigma=0.646330 ! 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=0.017791Jy sigma=0.646330 ! Fit after self-cal, rms=0.017788Jy sigma=0.644107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.476 mas, bpa=21.13 degrees ! Estimated noise=0.511072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915465 Jy ! Component: 100 - total flux cleaned = 0.00155449 Jy ! Component: 150 - total flux cleaned = 0.00205601 Jy ! Component: 200 - total flux cleaned = 0.00230735 Jy ! Total flux subtracted in 200 components = 0.00230735 Jy ! Clean residual min=-0.001636 max=0.001441 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.111228 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.111228 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=0.017684Jy sigma=0.641600 ! Fit after self-cal, rms=0.017677Jy sigma=0.641232 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 = 0.000385853 Jy ! Component: 100 - total flux cleaned = 0.000460617 Jy ! Component: 150 - total flux cleaned = 0.00051537 Jy ! Component: 200 - total flux cleaned = 0.000541628 Jy ! Total flux subtracted in 200 components = 0.000541628 Jy ! Clean residual min=-0.001647 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.11177 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.11177 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=0.017644Jy sigma=0.640199 ! Fit after self-cal, rms=0.017642Jy sigma=0.640134 ! 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=0.017642Jy sigma=0.640134 ! Fit after self-cal, rms=0.017657Jy sigma=0.639051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=4.922 mas, bpa=17.52 degrees ! Estimated noise=0.644841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897183 Jy ! Component: 100 - total flux cleaned = 0.00148616 Jy ! Component: 150 - total flux cleaned = 0.00171961 Jy ! Component: 200 - total flux cleaned = 0.00178184 Jy ! Total flux subtracted in 200 components = 0.00178184 Jy ! Clean residual min=-0.002165 max=0.001718 Jy/beam ! Clean residual mean=0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.113552 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.113552 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=0.017616Jy sigma=0.638653 ! Fit after self-cal, rms=0.017612Jy sigma=0.638506 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 = 0.000219245 Jy ! Component: 100 - total flux cleaned = 0.000260174 Jy ! Component: 150 - total flux cleaned = 0.000296693 Jy ! Component: 200 - total flux cleaned = 0.000308298 Jy ! Total flux subtracted in 200 components = 0.000308298 Jy ! Clean residual min=-0.002154 max=0.001660 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.11386 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.11386 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=0.017598Jy sigma=0.638241 ! Fit after self-cal, rms=0.017597Jy sigma=0.638207 ! 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=1.586 mas, bmaj=4.475 mas, bpa=21.16 degrees ! Estimated noise=0.512703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 4.475 at 21.16 degrees (North through East) ! Clean map min=-0.0015985 max=0.093499 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=1.304 mas, bmaj=4.256 mas, bpa=20.98 degrees ! Estimated noise=0.695773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703429 Jy ! Component: 100 - total flux cleaned = 0.0872168 Jy ! Component: 150 - total flux cleaned = 0.0951723 Jy ! Component: 200 - total flux cleaned = 0.099649 Jy ! Total flux subtracted in 200 components = 0.099649 Jy ! Clean residual min=-0.002223 max=0.002315 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.099649 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 0.099649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.475 mas, bpa=21.16 degrees ! Estimated noise=0.512703 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) ! Added new window around map position (-24, 63.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358367 Jy ! Component: 100 - total flux cleaned = 0.00583697 Jy ! Component: 150 - total flux cleaned = 0.00749891 Jy ! Component: 200 - total flux cleaned = 0.00883822 Jy ! Total flux subtracted in 200 components = 0.00883822 Jy ! Clean residual min=-0.001760 max=0.001573 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.108487 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.108487 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=3.448 mas, bmaj=4.922 mas, bpa=17.52 degrees ! Estimated noise=0.644841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188796 Jy ! Component: 100 - total flux cleaned = 0.00316107 Jy ! Component: 150 - total flux cleaned = 0.00406326 Jy ! Component: 200 - total flux cleaned = 0.00459759 Jy ! Total flux subtracted in 200 components = 0.00459759 Jy ! Clean residual min=-0.002148 max=0.001705 Jy/beam ! Clean residual mean=0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.113085 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 = 0.000192708 Jy ! Component: 100 - total flux cleaned = 0.000287606 Jy ! Component: 150 - total flux cleaned = 0.000322343 Jy ! Component: 200 - total flux cleaned = 0.000370889 Jy ! Total flux subtracted in 200 components = 0.000370889 Jy ! Clean residual min=-0.002150 max=0.001681 Jy/beam ! Clean residual mean=0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.113456 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 0.113456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.475 mas, bpa=21.16 degrees ! Estimated noise=0.512703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026964 Jy ! Component: 100 - total flux cleaned = -0.00026927 Jy ! Component: 150 - total flux cleaned = -0.000228366 Jy ! Component: 200 - total flux cleaned = -0.000190424 Jy ! Total flux subtracted in 200 components = -0.000190424 Jy ! Clean residual min=-0.001648 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.113265 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.113265 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=0.017641Jy sigma=0.640295 ! Fit after self-cal, rms=0.017637Jy sigma=0.639980 wmodel /d2/scr/pima/bp177i_uvs/J1320+5152_C_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp177i_uvs/J1320+5152_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1320+5152_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1320+5152_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1320+5152_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1320+5152_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 = -0.000748464 Jy ! Component: 100 - total flux cleaned = -0.00120632 Jy ! Component: 150 - total flux cleaned = -0.00163061 Jy ! Component: 200 - total flux cleaned = -0.00184013 Jy ! Component: 250 - total flux cleaned = -0.00199439 Jy ! Component: 300 - total flux cleaned = -0.00216215 Jy ! Component: 350 - total flux cleaned = -0.00230314 Jy ! Component: 400 - total flux cleaned = -0.00238088 Jy ! Component: 450 - total flux cleaned = -0.00249309 Jy ! Component: 500 - total flux cleaned = -0.00260119 Jy ! Component: 550 - total flux cleaned = -0.00260044 Jy ! Component: 600 - total flux cleaned = -0.00266862 Jy ! Component: 650 - total flux cleaned = -0.0027513 Jy ! Component: 700 - total flux cleaned = -0.00275085 Jy ! Component: 750 - total flux cleaned = -0.00276674 Jy ! Component: 800 - total flux cleaned = -0.00278187 Jy ! Component: 850 - total flux cleaned = -0.00276682 Jy ! Component: 900 - total flux cleaned = -0.0027521 Jy ! Component: 950 - total flux cleaned = -0.00276652 Jy ! Component: 1000 - total flux cleaned = -0.00275304 Jy ! Component: 1050 - total flux cleaned = -0.00283576 Jy ! Component: 1100 - total flux cleaned = -0.00279532 Jy ! Component: 1150 - total flux cleaned = -0.00274264 Jy ! Component: 1200 - total flux cleaned = -0.00272983 Jy ! Component: 1250 - total flux cleaned = -0.00270428 Jy ! Component: 1300 - total flux cleaned = -0.00270396 Jy ! Component: 1350 - total flux cleaned = -0.00264165 Jy ! Component: 1400 - total flux cleaned = -0.00258079 Jy ! Component: 1450 - total flux cleaned = -0.00255667 Jy ! Component: 1500 - total flux cleaned = -0.00253283 Jy ! Component: 1550 - total flux cleaned = -0.0024747 Jy ! Component: 1600 - total flux cleaned = -0.00244033 Jy ! Component: 1650 - total flux cleaned = -0.00240628 Jy ! Component: 1700 - total flux cleaned = -0.00236157 Jy ! Component: 1750 - total flux cleaned = -0.0023174 Jy ! Component: 1800 - total flux cleaned = -0.00226312 Jy ! Component: 1850 - total flux cleaned = -0.00223087 Jy ! Component: 1900 - total flux cleaned = -0.00219925 Jy ! Component: 1950 - total flux cleaned = -0.00218885 Jy ! Component: 2000 - total flux cleaned = -0.00223028 Jy ! Component: 2050 - total flux cleaned = -0.00217896 Jy ! Component: 2100 - total flux cleaned = -0.0021788 Jy ! Component: 2150 - total flux cleaned = -0.00211883 Jy ! Component: 2200 - total flux cleaned = -0.0021188 Jy ! Component: 2250 - total flux cleaned = -0.00209936 Jy ! Component: 2300 - total flux cleaned = -0.00210908 Jy ! Component: 2350 - total flux cleaned = -0.00207069 Jy ! Component: 2400 - total flux cleaned = -0.00205198 Jy ! Component: 2450 - total flux cleaned = -0.00206146 Jy ! Component: 2500 - total flux cleaned = -0.00206136 Jy ! Component: 2550 - total flux cleaned = -0.00203385 Jy ! Component: 2600 - total flux cleaned = -0.00203396 Jy ! Component: 2650 - total flux cleaned = -0.00201608 Jy ! Component: 2700 - total flux cleaned = -0.00204266 Jy ! Component: 2750 - total flux cleaned = -0.00202509 Jy ! Component: 2800 - total flux cleaned = -0.00200782 Jy ! Component: 2850 - total flux cleaned = -0.00199924 Jy ! Component: 2900 - total flux cleaned = -0.00199072 Jy ! Component: 2950 - total flux cleaned = -0.00199063 Jy ! Component: 3000 - total flux cleaned = -0.00196548 Jy ! Component: 3050 - total flux cleaned = -0.00195722 Jy ! Component: 3100 - total flux cleaned = -0.00194909 Jy ! Component: 3150 - total flux cleaned = -0.00194096 Jy ! Component: 3200 - total flux cleaned = -0.00195713 Jy ! Component: 3250 - total flux cleaned = -0.00191709 Jy ! Component: 3300 - total flux cleaned = -0.00193301 Jy ! Component: 3350 - total flux cleaned = -0.00194874 Jy ! Component: 3400 - total flux cleaned = -0.00192538 Jy ! Component: 3450 - total flux cleaned = -0.00192541 Jy ! Component: 3500 - total flux cleaned = -0.00191777 Jy ! Component: 3550 - total flux cleaned = -0.0019254 Jy ! Component: 3600 - total flux cleaned = -0.00191024 Jy ! Component: 3650 - total flux cleaned = -0.00191775 Jy ! Component: 3700 - total flux cleaned = -0.0019103 Jy ! Component: 3750 - total flux cleaned = -0.00191032 Jy ! Component: 3800 - total flux cleaned = -0.00190291 Jy ! Component: 3850 - total flux cleaned = -0.00191021 Jy ! Component: 3900 - total flux cleaned = -0.00188125 Jy ! Component: 3950 - total flux cleaned = -0.00191014 Jy ! Component: 4000 - total flux cleaned = -0.00188856 Jy ! Component: 4050 - total flux cleaned = -0.0018601 Jy ! Total flux subtracted in 4096 components = -0.001846 Jy ! Clean residual min=-0.000414 max=0.000381 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.111419 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 372 components and 0.111419 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1320+5152_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 4.475 at 21.16 degrees (North through East) ! Clean map min=-0.0009379 max=0.093725 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1320+5152_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0937246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390002 0.390002 0.780004 1.56001 3.12002 6.24003 12.4801 24.9601 49.9203 99.8405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 769.226 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1320+5152_C_uvs.log closed on Tue Apr 15 00:27:46 2014