! Started logfile: /scr/pima/bp192a1_uvs/J0223+3936_X_uvs.log on Wed Sep 16 13:28:09 2015 obs /scr/pima/bp192a1_uvs/J0223+3936_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0223+3936_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0223+3936 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6840 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0223+3936_X] 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 0.200x0.200 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=1.002126Jy sigma=21.219007 ! Fit after self-cal, rms=0.935659Jy sigma=19.835470 ! 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=0.7072 mas, bmaj=2.396 mas, bpa=-1.72 degrees ! Estimated noise=0.612021 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 = 0.0485358 Jy ! Component: 100 - total flux cleaned = 0.0602371 Jy ! Total flux subtracted in 100 components = 0.0602371 Jy ! Clean residual min=-0.003257 max=0.004665 Jy/beam ! Clean residual mean=0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0602372 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0602372 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=0.037602Jy sigma=0.739354 ! Fit after self-cal, rms=0.037449Jy sigma=0.736201 ! 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=0.8914 mas, bmaj=2.49 mas, bpa=-3.3 degrees ! Estimated noise=0.410126 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 = 0.00629333 Jy ! Component: 100 - total flux cleaned = 0.00922886 Jy ! Component: 150 - total flux cleaned = 0.0110018 Jy ! Component: 200 - total flux cleaned = 0.0122061 Jy ! Total flux subtracted in 200 components = 0.0122061 Jy ! Clean residual min=-0.003137 max=0.002966 Jy/beam ! Clean residual mean=0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0724432 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0724432 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=0.036394Jy sigma=0.715711 ! Fit after self-cal, rms=0.036392Jy sigma=0.715514 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8914 x 2.49 at -3.3 degrees (North through East) ! Clean map min=-0.003005 max=0.06436 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 0.92 FD 0.97 HN 0.84 KP 1.12 ! LA 0.99 MK 1.08 NL 1.18 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 1.05 ! LA 1.03 MK 1.09 NL 1.08 OV 0.94 ! PT 0.89 SC 0.93 ! ! ! 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 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 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=0.036392Jy sigma=0.715514 ! Fit after self-cal, rms=0.036068Jy sigma=0.711803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.482 mas, bpa=-3.238 degrees ! Estimated noise=0.409054 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 = 0.00084636 Jy ! Component: 100 - total flux cleaned = 0.0014142 Jy ! Component: 150 - total flux cleaned = 0.00180979 Jy ! Component: 200 - total flux cleaned = 0.00194357 Jy ! Total flux subtracted in 200 components = 0.00194357 Jy ! Clean residual min=-0.002782 max=0.002401 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0743868 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0743868 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=0.036045Jy sigma=0.711245 ! Fit after self-cal, rms=0.036045Jy sigma=0.711186 ! 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=0.036045Jy sigma=0.711186 ! Fit after self-cal, rms=0.035594Jy sigma=0.706914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.483 mas, bpa=-3.228 degrees ! Estimated noise=0.407648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232927 Jy ! Component: 100 - total flux cleaned = -0.000254749 Jy ! Component: 150 - total flux cleaned = -0.000264199 Jy ! Component: 200 - total flux cleaned = -0.000255023 Jy ! Total flux subtracted in 200 components = -0.000255023 Jy ! Clean residual min=-0.002522 max=0.002226 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0741318 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0741318 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=0.035589Jy sigma=0.706769 ! Fit after self-cal, rms=0.035585Jy sigma=0.706701 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 = -3.62842e-05 Jy ! Component: 100 - total flux cleaned = -8.6023e-06 Jy ! Component: 150 - total flux cleaned = 9.07068e-06 Jy ! Component: 200 - total flux cleaned = 1.78023e-05 Jy ! Total flux subtracted in 200 components = 1.78023e-05 Jy ! Clean residual min=-0.002496 max=0.002226 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0741496 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0741496 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=0.035582Jy sigma=0.706602 ! Fit after self-cal, rms=0.035582Jy sigma=0.706600 ! 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=0.035582Jy sigma=0.706600 ! Fit after self-cal, rms=0.035555Jy sigma=0.706593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.483 mas, bpa=-3.228 degrees ! Estimated noise=0.407226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.56598e-05 Jy ! Component: 100 - total flux cleaned = -8.71404e-05 Jy ! Component: 150 - total flux cleaned = -7.06851e-05 Jy ! Component: 200 - total flux cleaned = -6.23886e-05 Jy ! Total flux subtracted in 200 components = -6.23886e-05 Jy ! Clean residual min=-0.002475 max=0.002210 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0740872 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0740872 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=0.035552Jy sigma=0.706508 ! Fit after self-cal, rms=0.035552Jy sigma=0.706506 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 = -2.70923e-06 Jy ! Component: 100 - total flux cleaned = 1.33276e-05 Jy ! Component: 150 - total flux cleaned = 2.16441e-05 Jy ! Component: 200 - total flux cleaned = 2.9768e-05 Jy ! Total flux subtracted in 200 components = 2.9768e-05 Jy ! Clean residual min=-0.002457 max=0.002205 Jy/beam ! Clean residual mean=0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0741169 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0741169 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=0.035549Jy sigma=0.706435 ! Fit after self-cal, rms=0.035549Jy sigma=0.706434 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.035549Jy sigma=0.706434 ! Fit after self-cal, rms=0.035535Jy sigma=0.706432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=2.878 mas, bpa=-1.281 degrees ! Estimated noise=0.515441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010388 Jy ! Component: 100 - total flux cleaned = 0.00143317 Jy ! Component: 150 - total flux cleaned = 0.00148512 Jy ! Component: 200 - total flux cleaned = 0.00150844 Jy ! Total flux subtracted in 200 components = 0.00150844 Jy ! Clean residual min=-0.002961 max=0.002662 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0756254 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0756254 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=0.035556Jy sigma=0.706619 ! Fit after self-cal, rms=0.035555Jy sigma=0.706601 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 = 3.75006e-05 Jy ! Component: 100 - total flux cleaned = 5.93544e-05 Jy ! Component: 150 - total flux cleaned = 7.97901e-05 Jy ! Component: 200 - total flux cleaned = 8.971e-05 Jy ! Total flux subtracted in 200 components = 8.971e-05 Jy ! Clean residual min=-0.002918 max=0.002640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0757151 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0757151 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=0.035563Jy sigma=0.706729 ! Fit after self-cal, rms=0.035563Jy sigma=0.706727 ! 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=0.8946 mas, bmaj=2.483 mas, bpa=-3.23 degrees ! Estimated noise=0.407003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.483 at -3.23 degrees (North through East) ! Clean map min=-0.0021962 max=0.063917 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=0.7087 mas, bmaj=2.384 mas, bpa=-1.633 degrees ! Estimated noise=0.609898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483458 Jy ! Component: 100 - total flux cleaned = 0.0599873 Jy ! Component: 150 - total flux cleaned = 0.0649908 Jy ! Component: 200 - total flux cleaned = 0.067581 Jy ! Total flux subtracted in 200 components = 0.067581 Jy ! Clean residual min=-0.002945 max=0.002815 Jy/beam ! Clean residual mean=0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.067581 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.067581 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.483 mas, bpa=-3.23 degrees ! Estimated noise=0.407003 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 (26.4, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029842 Jy ! Component: 100 - total flux cleaned = 0.00472628 Jy ! Component: 150 - total flux cleaned = 0.00595745 Jy ! Component: 200 - total flux cleaned = 0.0068664 Jy ! Total flux subtracted in 200 components = 0.0068664 Jy ! Clean residual min=-0.002307 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0744474 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0744474 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=2.878 mas, bpa=-1.281 degrees ! Estimated noise=0.515441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128873 Jy ! Component: 100 - total flux cleaned = 0.0016399 Jy ! Component: 150 - total flux cleaned = 0.00170499 Jy ! Component: 200 - total flux cleaned = 0.00175814 Jy ! Total flux subtracted in 200 components = 0.00175814 Jy ! Clean residual min=-0.003055 max=0.002385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0762056 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 = 3.08082e-05 Jy ! Component: 100 - total flux cleaned = 7.08445e-05 Jy ! Component: 150 - total flux cleaned = 9.46078e-05 Jy ! Component: 200 - total flux cleaned = 0.000116388 Jy ! Total flux subtracted in 200 components = 0.000116388 Jy ! Clean residual min=-0.003091 max=0.002373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.076322 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.076322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.483 mas, bpa=-3.23 degrees ! Estimated noise=0.407003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341917 Jy ! Component: 100 - total flux cleaned = -0.00044137 Jy ! Component: 150 - total flux cleaned = -0.000492273 Jy ! Component: 200 - total flux cleaned = -0.000523953 Jy ! Total flux subtracted in 200 components = -0.000523953 Jy ! Clean residual min=-0.002153 max=0.001908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.075798 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.075798 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=0.035387Jy sigma=0.703562 ! Fit after self-cal, rms=0.035356Jy sigma=0.703025 wmodel /scr/pima/bp192a1_uvs/J0223+3936_X_map.mod ! Writing 60 model components to file: /scr/pima/bp192a1_uvs/J0223+3936_X_map.mod wobs /scr/pima/bp192a1_uvs/J0223+3936_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0223+3936_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0223+3936_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0223+3936_X_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 = -0.000759078 Jy ! Component: 100 - total flux cleaned = -0.00086636 Jy ! Component: 150 - total flux cleaned = -0.000960695 Jy ! Component: 200 - total flux cleaned = -0.00104996 Jy ! Component: 250 - total flux cleaned = -0.00107817 Jy ! Component: 300 - total flux cleaned = -0.00116053 Jy ! Component: 350 - total flux cleaned = -0.00121322 Jy ! Component: 400 - total flux cleaned = -0.00131445 Jy ! Component: 450 - total flux cleaned = -0.00143635 Jy ! Component: 500 - total flux cleaned = -0.00148408 Jy ! Component: 550 - total flux cleaned = -0.00153034 Jy ! Component: 600 - total flux cleaned = -0.0015975 Jy ! Component: 650 - total flux cleaned = -0.00164087 Jy ! Component: 700 - total flux cleaned = -0.00168348 Jy ! Component: 750 - total flux cleaned = -0.00168325 Jy ! Component: 800 - total flux cleaned = -0.00172358 Jy ! Component: 850 - total flux cleaned = -0.00176269 Jy ! Component: 900 - total flux cleaned = -0.00178162 Jy ! Component: 950 - total flux cleaned = -0.00176336 Jy ! Component: 1000 - total flux cleaned = -0.00183647 Jy ! Component: 1050 - total flux cleaned = -0.00178241 Jy ! Component: 1100 - total flux cleaned = -0.00181778 Jy ! Component: 1150 - total flux cleaned = -0.00183492 Jy ! Component: 1200 - total flux cleaned = -0.00183442 Jy ! Component: 1250 - total flux cleaned = -0.00180102 Jy ! Component: 1300 - total flux cleaned = -0.00183412 Jy ! Component: 1350 - total flux cleaned = -0.00185007 Jy ! Component: 1400 - total flux cleaned = -0.00188179 Jy ! Component: 1450 - total flux cleaned = -0.00191296 Jy ! Component: 1500 - total flux cleaned = -0.00194335 Jy ! Component: 1550 - total flux cleaned = -0.0020039 Jy ! Component: 1600 - total flux cleaned = -0.00206369 Jy ! Component: 1650 - total flux cleaned = -0.00207832 Jy ! Component: 1700 - total flux cleaned = -0.00213652 Jy ! Component: 1750 - total flux cleaned = -0.00217951 Jy ! Component: 1800 - total flux cleaned = -0.0022219 Jy ! Component: 1850 - total flux cleaned = -0.00223595 Jy ! Component: 1900 - total flux cleaned = -0.00230473 Jy ! Component: 1950 - total flux cleaned = -0.00230463 Jy ! Component: 2000 - total flux cleaned = -0.00233175 Jy ! Component: 2050 - total flux cleaned = -0.00239841 Jy ! Component: 2100 - total flux cleaned = -0.00246414 Jy ! Component: 2150 - total flux cleaned = -0.00248997 Jy ! Component: 2200 - total flux cleaned = -0.00249002 Jy ! Component: 2250 - total flux cleaned = -0.00252825 Jy ! Component: 2300 - total flux cleaned = -0.00254084 Jy ! Component: 2350 - total flux cleaned = -0.00255338 Jy ! Component: 2400 - total flux cleaned = -0.00256576 Jy ! Component: 2450 - total flux cleaned = -0.00257798 Jy ! Component: 2500 - total flux cleaned = -0.00259013 Jy ! Component: 2550 - total flux cleaned = -0.00261396 Jy ! Component: 2600 - total flux cleaned = -0.00262587 Jy ! Component: 2650 - total flux cleaned = -0.00263756 Jy ! Component: 2700 - total flux cleaned = -0.00266063 Jy ! Component: 2750 - total flux cleaned = -0.00268347 Jy ! Component: 2800 - total flux cleaned = -0.00264954 Jy ! Component: 2850 - total flux cleaned = -0.00262736 Jy ! Component: 2900 - total flux cleaned = -0.00267184 Jy ! Component: 2950 - total flux cleaned = -0.00262791 Jy ! Component: 3000 - total flux cleaned = -0.00263869 Jy ! Component: 3050 - total flux cleaned = -0.00263866 Jy ! Component: 3100 - total flux cleaned = -0.00264928 Jy ! Component: 3150 - total flux cleaned = -0.00262795 Jy ! Component: 3200 - total flux cleaned = -0.00261737 Jy ! Component: 3250 - total flux cleaned = -0.0025966 Jy ! Component: 3300 - total flux cleaned = -0.00261717 Jy ! Component: 3350 - total flux cleaned = -0.00256601 Jy ! Component: 3400 - total flux cleaned = -0.00257628 Jy ! Component: 3450 - total flux cleaned = -0.0025662 Jy ! Component: 3500 - total flux cleaned = -0.00255623 Jy ! Component: 3550 - total flux cleaned = -0.0025563 Jy ! Component: 3600 - total flux cleaned = -0.00256612 Jy ! Component: 3650 - total flux cleaned = -0.00255638 Jy ! Component: 3700 - total flux cleaned = -0.00256602 Jy ! Component: 3750 - total flux cleaned = -0.00251803 Jy ! Component: 3800 - total flux cleaned = -0.00255621 Jy ! Component: 3850 - total flux cleaned = -0.00254666 Jy ! Component: 3900 - total flux cleaned = -0.00252788 Jy ! Component: 3950 - total flux cleaned = -0.00253724 Jy ! Component: 4000 - total flux cleaned = -0.00252797 Jy ! Component: 4050 - total flux cleaned = -0.00250959 Jy ! Total flux subtracted in 4096 components = -0.00253699 Jy ! Clean residual min=-0.000579 max=0.000576 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.073261 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 362 components and 0.0732611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0223+3936_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.483 at -3.23 degrees (North through East) ! Clean map min=-0.0010883 max=0.063273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0223+3936_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0632732 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725175 0.725175 1.45035 2.9007 5.8014 11.6028 23.2056 46.4112 92.8224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 413.693 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0223+3936_X_uvs.log closed on Wed Sep 16 13:28:13 2015