! Started logfile: /d2/scr/pima/bp177f_uvs/J2309+2839_C_uvs.log on Fri Mar 21 07:46:05 2014 obs /d2/scr/pima/bp177f_uvs/J2309+2839_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2309+2839_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2309+2839 ! ! 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/bp177f_uvs/J2309+2839_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=1.018949Jy sigma=50.864019 ! Fit after self-cal, rms=0.832538Jy sigma=41.939054 ! 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=1.606 mas, bmaj=4.065 mas, bpa=26.63 degrees ! Estimated noise=0.652567 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 = 0.124617 Jy ! Component: 100 - total flux cleaned = 0.153992 Jy ! Total flux subtracted in 100 components = 0.153992 Jy ! Clean residual min=-0.004684 max=0.011405 Jy/beam ! Clean residual mean=0.000004 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.153992 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153992 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=0.036869Jy sigma=1.325882 ! Fit after self-cal, rms=0.036867Jy sigma=1.325534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117379 Jy ! Component: 100 - total flux cleaned = 0.0170863 Jy ! Total flux subtracted in 100 components = 0.0170863 Jy ! Clean residual min=-0.002787 max=0.004071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.171078 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.171078 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=0.031388Jy sigma=1.016634 ! Fit after self-cal, rms=0.031379Jy sigma=1.016113 ! 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=1.998 mas, bmaj=4.398 mas, bpa=25.05 degrees ! Estimated noise=0.509967 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 (3.6, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583878 Jy ! Component: 100 - total flux cleaned = 0.00901799 Jy ! Component: 150 - total flux cleaned = 0.0111515 Jy ! Component: 200 - total flux cleaned = 0.0124236 Jy ! Total flux subtracted in 200 components = 0.0124236 Jy ! Clean residual min=-0.002989 max=0.003382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.183502 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.183502 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=0.029772Jy sigma=0.952256 ! Fit after self-cal, rms=0.029698Jy sigma=0.947225 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.998 x 4.398 at 25.05 degrees (North through East) ! Clean map min=-0.0027828 max=0.16242 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 0.97 FD 1.00 HN 0.94 KP 0.93 ! LA 1.01 NL 1.07 OV 0.94 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.00 KP 0.94 ! LA 1.07 NL 1.09 OV 1.04 PT 0.99 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00 KP 0.99 ! LA 1.07 NL 1.04 OV 0.95 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.01 KP 1.03 ! LA 1.02 NL 1.04 OV 0.95 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.05 KP 1.02 ! LA 1.07 NL 1.02 OV 0.96 PT 1.07 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.94 ! LA 0.98 NL 1.04 OV 0.96 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.02 KP 1.02 ! LA 1.00 NL 1.04 OV 1.02 PT 0.97 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.029698Jy sigma=0.947225 ! Fit after self-cal, rms=0.027720Jy sigma=0.754617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=4.405 mas, bpa=24.99 degrees ! Estimated noise=0.516231 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 = 0.00222334 Jy ! Component: 100 - total flux cleaned = 0.00326427 Jy ! Component: 150 - total flux cleaned = 0.00369224 Jy ! Component: 200 - total flux cleaned = 0.00401161 Jy ! Total flux subtracted in 200 components = 0.00401161 Jy ! Clean residual min=-0.001719 max=0.002050 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.187513 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.187513 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=0.027359Jy sigma=0.747790 ! Fit after self-cal, rms=0.027361Jy sigma=0.747725 ! 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=0.027361Jy sigma=0.747725 ! Fit after self-cal, rms=0.027361Jy sigma=0.738368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=4.403 mas, bpa=25.02 degrees ! Estimated noise=0.522692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019795 Jy ! Component: 100 - total flux cleaned = 0.00279205 Jy ! Component: 150 - total flux cleaned = 0.00319798 Jy ! Component: 200 - total flux cleaned = 0.00345197 Jy ! Total flux subtracted in 200 components = 0.00345197 Jy ! Clean residual min=-0.001760 max=0.002046 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.190965 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.190965 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=0.027062Jy sigma=0.734155 ! Fit after self-cal, rms=0.027063Jy sigma=0.734127 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 (-62.1, -64.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168133 Jy ! Component: 100 - total flux cleaned = 0.00191308 Jy ! Component: 150 - total flux cleaned = 0.00216643 Jy ! Component: 200 - total flux cleaned = 0.00243545 Jy ! Total flux subtracted in 200 components = 0.00243545 Jy ! Clean residual min=-0.001806 max=0.001753 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.193401 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.193401 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=0.026827Jy sigma=0.729628 ! Fit after self-cal, rms=0.026828Jy sigma=0.729034 ! 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=0.026828Jy sigma=0.729034 ! Fit after self-cal, rms=0.026821Jy sigma=0.719288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=4.4 mas, bpa=25.05 degrees ! Estimated noise=0.529105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018038 Jy ! Component: 100 - total flux cleaned = 0.00264303 Jy ! Component: 150 - total flux cleaned = 0.0031549 Jy ! Component: 200 - total flux cleaned = 0.00347866 Jy ! Total flux subtracted in 200 components = 0.00347866 Jy ! Clean residual min=-0.001919 max=0.001814 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.196879 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.196879 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=0.026530Jy sigma=0.715904 ! Fit after self-cal, rms=0.026533Jy sigma=0.715851 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 = 0.000300473 Jy ! Component: 100 - total flux cleaned = 0.000506023 Jy ! Component: 150 - total flux cleaned = 0.000694668 Jy ! Component: 200 - total flux cleaned = 0.000867787 Jy ! Total flux subtracted in 200 components = 0.000867787 Jy ! Clean residual min=-0.001920 max=0.001788 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.197747 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 0.197747 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=0.026478Jy sigma=0.715749 ! Fit after self-cal, rms=0.026479Jy sigma=0.715714 ! 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=0.026479Jy sigma=0.715714 ! Fit after self-cal, rms=0.026486Jy sigma=0.708301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=5.205 mas, bpa=18.53 degrees ! Estimated noise=0.624235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198158 Jy ! Component: 100 - total flux cleaned = 0.00285871 Jy ! Component: 150 - total flux cleaned = 0.00340514 Jy ! Component: 200 - total flux cleaned = 0.00370228 Jy ! Total flux subtracted in 200 components = 0.00370228 Jy ! Clean residual min=-0.002728 max=0.002180 Jy/beam ! Clean residual mean=0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.201449 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 179 components and 0.201449 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=0.026251Jy sigma=0.706391 ! Fit after self-cal, rms=0.026252Jy sigma=0.706310 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 = 0.000264399 Jy ! Component: 100 - total flux cleaned = 0.000451199 Jy ! Component: 150 - total flux cleaned = 0.000609478 Jy ! Component: 200 - total flux cleaned = 0.000744361 Jy ! Total flux subtracted in 200 components = 0.000744361 Jy ! Clean residual min=-0.002689 max=0.002213 Jy/beam ! Clean residual mean=0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.202194 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 190 components and 0.202194 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=0.026224Jy sigma=0.706969 ! Fit after self-cal, rms=0.026224Jy sigma=0.706924 ! 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=1.991 mas, bmaj=4.398 mas, bpa=25.08 degrees ! Estimated noise=0.534789 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.991 x 4.398 at 25.08 degrees (North through East) ! Clean map min=-0.0019418 max=0.16892 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=1.603 mas, bmaj=4.069 mas, bpa=26.54 degrees ! Estimated noise=0.684973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1308 Jy ! Component: 100 - total flux cleaned = 0.161697 Jy ! Component: 150 - total flux cleaned = 0.174099 Jy ! Component: 200 - total flux cleaned = 0.179938 Jy ! Total flux subtracted in 200 components = 0.179938 Jy ! Clean residual min=-0.002107 max=0.002976 Jy/beam ! Clean residual mean=0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.179938 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.179938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=4.398 mas, bpa=25.08 degrees ! Estimated noise=0.534789 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 = 0.00539749 Jy ! Component: 100 - total flux cleaned = 0.00868546 Jy ! Component: 150 - total flux cleaned = 0.0111852 Jy ! Component: 200 - total flux cleaned = 0.0131925 Jy ! Total flux subtracted in 200 components = 0.0131925 Jy ! Clean residual min=-0.002167 max=0.002111 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.193131 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 73 components and 0.193131 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=4.198 mas, bmaj=5.205 mas, bpa=18.53 degrees ! Estimated noise=0.624235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249488 Jy ! Component: 100 - total flux cleaned = 0.0043085 Jy ! Component: 150 - total flux cleaned = 0.0057418 Jy ! Component: 200 - total flux cleaned = 0.00684466 Jy ! Total flux subtracted in 200 components = 0.00684466 Jy ! Clean residual min=-0.002898 max=0.002179 Jy/beam ! Clean residual mean=0.000005 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.199975 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 = 0.000529979 Jy ! Component: 100 - total flux cleaned = 0.000820455 Jy ! Component: 150 - total flux cleaned = 0.00109479 Jy ! Component: 200 - total flux cleaned = 0.00126098 Jy ! Total flux subtracted in 200 components = 0.00126098 Jy ! Clean residual min=-0.002848 max=0.002126 Jy/beam ! Clean residual mean=0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.201236 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 144 components and 0.201236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=4.398 mas, bpa=25.08 degrees ! Estimated noise=0.534789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23793e-06 Jy ! Component: 100 - total flux cleaned = 0.000153558 Jy ! Component: 150 - total flux cleaned = 0.000218298 Jy ! Component: 200 - total flux cleaned = 0.000298225 Jy ! Total flux subtracted in 200 components = 0.000298225 Jy ! Clean residual min=-0.002034 max=0.001802 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.201535 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.201535 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=0.026256Jy sigma=0.709811 ! Fit after self-cal, rms=0.026258Jy sigma=0.709503 wmodel /d2/scr/pima/bp177f_uvs/J2309+2839_C_map.mod ! Writing 170 model components to file: /d2/scr/pima/bp177f_uvs/J2309+2839_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2309+2839_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2309+2839_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2309+2839_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2309+2839_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 = -0.000810647 Jy ! Component: 100 - total flux cleaned = -0.00103797 Jy ! Component: 150 - total flux cleaned = -0.00118411 Jy ! Component: 200 - total flux cleaned = -0.00132187 Jy ! Component: 250 - total flux cleaned = -0.00129748 Jy ! Component: 300 - total flux cleaned = -0.00129807 Jy ! Component: 350 - total flux cleaned = -0.00120409 Jy ! Component: 400 - total flux cleaned = -0.00122721 Jy ! Component: 450 - total flux cleaned = -0.00127092 Jy ! Component: 500 - total flux cleaned = -0.00139782 Jy ! Component: 550 - total flux cleaned = -0.00145909 Jy ! Component: 600 - total flux cleaned = -0.00151875 Jy ! Component: 650 - total flux cleaned = -0.00157736 Jy ! Component: 700 - total flux cleaned = -0.00161536 Jy ! Component: 750 - total flux cleaned = -0.00167131 Jy ! Component: 800 - total flux cleaned = -0.00174378 Jy ! Component: 850 - total flux cleaned = -0.00172602 Jy ! Component: 900 - total flux cleaned = -0.00179539 Jy ! Component: 950 - total flux cleaned = -0.00182929 Jy ! Component: 1000 - total flux cleaned = -0.00186234 Jy ! Component: 1050 - total flux cleaned = -0.00189451 Jy ! Component: 1100 - total flux cleaned = -0.00189484 Jy ! Component: 1150 - total flux cleaned = -0.00198818 Jy ! Component: 1200 - total flux cleaned = -0.00198807 Jy ! Component: 1250 - total flux cleaned = -0.00200301 Jy ! Component: 1300 - total flux cleaned = -0.00206117 Jy ! Component: 1350 - total flux cleaned = -0.00203228 Jy ! Component: 1400 - total flux cleaned = -0.00206046 Jy ! Component: 1450 - total flux cleaned = -0.00211551 Jy ! Component: 1500 - total flux cleaned = -0.00211551 Jy ! Component: 1550 - total flux cleaned = -0.00218217 Jy ! Component: 1600 - total flux cleaned = -0.00224781 Jy ! Component: 1650 - total flux cleaned = -0.00229945 Jy ! Component: 1700 - total flux cleaned = -0.00236281 Jy ! Component: 1750 - total flux cleaned = -0.00238797 Jy ! Component: 1800 - total flux cleaned = -0.00248642 Jy ! Component: 1850 - total flux cleaned = -0.00249833 Jy ! Component: 1900 - total flux cleaned = -0.00252236 Jy ! Component: 1950 - total flux cleaned = -0.00258143 Jy ! Component: 2000 - total flux cleaned = -0.00259318 Jy ! Component: 2050 - total flux cleaned = -0.00263932 Jy ! Component: 2100 - total flux cleaned = -0.00263938 Jy ! Component: 2150 - total flux cleaned = -0.00269517 Jy ! Component: 2200 - total flux cleaned = -0.00271725 Jy ! Component: 2250 - total flux cleaned = -0.00275004 Jy ! Component: 2300 - total flux cleaned = -0.00279311 Jy ! Component: 2350 - total flux cleaned = -0.00281456 Jy ! Component: 2400 - total flux cleaned = -0.00285657 Jy ! Component: 2450 - total flux cleaned = -0.00291894 Jy ! Component: 2500 - total flux cleaned = -0.00292929 Jy ! Component: 2550 - total flux cleaned = -0.00300052 Jy ! Component: 2600 - total flux cleaned = -0.00305079 Jy ! Component: 2650 - total flux cleaned = -0.00308056 Jy ! Component: 2700 - total flux cleaned = -0.00311997 Jy ! Component: 2750 - total flux cleaned = -0.00315902 Jy ! Component: 2800 - total flux cleaned = -0.00322658 Jy ! Component: 2850 - total flux cleaned = -0.00324564 Jy ! Component: 2900 - total flux cleaned = -0.00329297 Jy ! Component: 2950 - total flux cleaned = -0.00334921 Jy ! Component: 3000 - total flux cleaned = -0.00336777 Jy ! Component: 3050 - total flux cleaned = -0.00342287 Jy ! Component: 3100 - total flux cleaned = -0.00346833 Jy ! Component: 3150 - total flux cleaned = -0.00349517 Jy ! Component: 3200 - total flux cleaned = -0.00352187 Jy ! Component: 3250 - total flux cleaned = -0.00353955 Jy ! Component: 3300 - total flux cleaned = -0.00357468 Jy ! Component: 3350 - total flux cleaned = -0.00360089 Jy ! Component: 3400 - total flux cleaned = -0.00365274 Jy ! Component: 3450 - total flux cleaned = -0.00367836 Jy ! Component: 3500 - total flux cleaned = -0.0037124 Jy ! Component: 3550 - total flux cleaned = -0.00377128 Jy ! Component: 3600 - total flux cleaned = -0.00377116 Jy ! Component: 3650 - total flux cleaned = -0.00380425 Jy ! Component: 3700 - total flux cleaned = -0.00382886 Jy ! Component: 3750 - total flux cleaned = -0.00386965 Jy ! Component: 3800 - total flux cleaned = -0.00392628 Jy ! Component: 3850 - total flux cleaned = -0.0039423 Jy ! Component: 3900 - total flux cleaned = -0.00399821 Jy ! Component: 3950 - total flux cleaned = -0.00401401 Jy ! Component: 4000 - total flux cleaned = -0.00405346 Jy ! Component: 4050 - total flux cleaned = -0.00412406 Jy ! Total flux subtracted in 4096 components = -0.00416303 Jy ! Clean residual min=-0.000446 max=0.000447 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.197372 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 491 components and 0.197372 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2309+2839_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.991 x 4.398 at 25.08 degrees (North through East) ! Clean map min=-0.0010947 max=0.16955 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2309+2839_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23219 0.23219 0.46438 0.92876 1.85752 3.71504 7.43008 14.8602 29.7203 59.4407 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1292.04 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2309+2839_C_uvs.log closed on Fri Mar 21 07:46:10 2014