! Started logfile: /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uvs.log on Sun Jan 19 22:05:12 2014 obs /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1238-0656 ! ! 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/bp171a5_uvs/J1238-0656_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=1.005665Jy sigma=41.919771 ! Fit after self-cal, rms=0.894721Jy sigma=37.173297 ! 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=1.63 mas, bmaj=5.297 mas, bpa=17.03 degrees ! Estimated noise=0.766043 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 = 0.0800862 Jy ! Component: 100 - total flux cleaned = 0.0981103 Jy ! Total flux subtracted in 100 components = 0.0981103 Jy ! Clean residual min=-0.003178 max=0.006437 Jy/beam ! Clean residual mean=-0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0981103 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0981103 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=0.026661Jy sigma=0.816225 ! Fit after self-cal, rms=0.026659Jy sigma=0.815646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670856 Jy ! Component: 100 - total flux cleaned = 0.0100364 Jy ! Total flux subtracted in 100 components = 0.0100364 Jy ! Clean residual min=-0.002943 max=0.003144 Jy/beam ! Clean residual mean=-0.000005 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.108147 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.108147 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=0.024580Jy sigma=0.704474 ! Fit after self-cal, rms=0.024575Jy sigma=0.704036 ! 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=1.978 mas, bmaj=5.752 mas, bpa=15.48 degrees ! Estimated noise=0.608515 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 = 0.00244944 Jy ! Component: 100 - total flux cleaned = 0.00361357 Jy ! Component: 150 - total flux cleaned = 0.00385717 Jy ! Component: 200 - total flux cleaned = 0.00392608 Jy ! Total flux subtracted in 200 components = 0.00392608 Jy ! Clean residual min=-0.002612 max=0.003407 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.112073 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.112073 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=0.024301Jy sigma=0.694480 ! Fit after self-cal, rms=0.024292Jy sigma=0.694228 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.978 x 5.752 at 15.48 degrees (North through East) ! Clean map min=-0.0025139 max=0.10486 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.02 KP 0.93 ! LA 1.14 NL 1.11 OV 0.96 PT 0.99 ! SC 1.02 ! ! ! 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 0.95 FD 1.05 HN 0.95 KP 1.00 ! LA 1.09 NL 1.03 OV 0.98 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.97 KP 0.99 ! LA 1.09 NL 1.04 OV 0.97 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.04 KP 1.00 ! LA 1.14 NL 1.03 OV 0.97 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.00 KP 0.94 ! LA 1.03 NL 0.99 OV 0.96 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.98 KP 1.04 ! LA 1.04 NL 1.02 OV 0.98 PT 0.94 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.024292Jy sigma=0.694228 ! Fit after self-cal, rms=0.023270Jy sigma=0.619363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=5.739 mas, bpa=15.44 degrees ! Estimated noise=0.611973 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 = 0.00113699 Jy ! Component: 100 - total flux cleaned = 0.00155495 Jy ! Component: 150 - total flux cleaned = 0.00173396 Jy ! Component: 200 - total flux cleaned = 0.001781 Jy ! Total flux subtracted in 200 components = 0.001781 Jy ! Clean residual min=-0.001808 max=0.001887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.113854 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.113854 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=0.023172Jy sigma=0.616891 ! Fit after self-cal, rms=0.023163Jy sigma=0.616683 ! 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=0.023163Jy sigma=0.616683 ! Fit after self-cal, rms=0.023176Jy sigma=0.615411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=5.737 mas, bpa=15.51 degrees ! Estimated noise=0.615481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082728 Jy ! Component: 100 - total flux cleaned = 0.00112137 Jy ! Component: 150 - total flux cleaned = 0.00123824 Jy ! Component: 200 - total flux cleaned = 0.00127484 Jy ! Total flux subtracted in 200 components = 0.00127484 Jy ! Clean residual min=-0.001781 max=0.001858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.115129 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.115129 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=0.023121Jy sigma=0.614282 ! Fit after self-cal, rms=0.023119Jy sigma=0.614240 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 = 2.21793e-05 Jy ! Component: 100 - total flux cleaned = 7.44084e-05 Jy ! Component: 150 - total flux cleaned = 0.000111835 Jy ! Component: 200 - total flux cleaned = 0.000145481 Jy ! Total flux subtracted in 200 components = 0.000145481 Jy ! Clean residual min=-0.001749 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.115274 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.115274 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=0.023105Jy sigma=0.614012 ! Fit after self-cal, rms=0.023105Jy sigma=0.613987 ! 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=0.023105Jy sigma=0.613987 ! Fit after self-cal, rms=0.023123Jy sigma=0.612878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=5.739 mas, bpa=15.57 degrees ! Estimated noise=0.619022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662418 Jy ! Component: 100 - total flux cleaned = 0.000868835 Jy ! Component: 150 - total flux cleaned = 0.000946905 Jy ! Component: 200 - total flux cleaned = 0.000994958 Jy ! Total flux subtracted in 200 components = 0.000994958 Jy ! Clean residual min=-0.001753 max=0.001866 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.116269 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.116269 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=0.023094Jy sigma=0.612192 ! Fit after self-cal, rms=0.023093Jy sigma=0.612178 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 = 2.62325e-05 Jy ! Component: 100 - total flux cleaned = 5.87545e-05 Jy ! Component: 150 - total flux cleaned = 8.84687e-05 Jy ! Component: 200 - total flux cleaned = 0.000109056 Jy ! Total flux subtracted in 200 components = 0.000109056 Jy ! Clean residual min=-0.001727 max=0.001875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.116378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.116378 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=0.023085Jy sigma=0.612036 ! Fit after self-cal, rms=0.023086Jy sigma=0.612017 ! 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=0.023086Jy sigma=0.612017 ! Fit after self-cal, rms=0.023105Jy sigma=0.611250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=7.173 mas, bpa=5.429 degrees ! Estimated noise=0.72761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717451 Jy ! Component: 100 - total flux cleaned = 0.000864428 Jy ! Component: 150 - total flux cleaned = 0.000927527 Jy ! Component: 200 - total flux cleaned = 0.000969242 Jy ! Total flux subtracted in 200 components = 0.000969242 Jy ! Clean residual min=-0.002433 max=0.002186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.117347 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.117347 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=0.023088Jy sigma=0.611021 ! Fit after self-cal, rms=0.023086Jy sigma=0.610910 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 = 1.58052e-05 Jy ! Component: 100 - total flux cleaned = 3.04177e-05 Jy ! Component: 150 - total flux cleaned = 6.09498e-05 Jy ! Component: 200 - total flux cleaned = 8.19404e-05 Jy ! Total flux subtracted in 200 components = 8.19404e-05 Jy ! Clean residual min=-0.002453 max=0.002185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.117429 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.117429 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=0.023082Jy sigma=0.610998 ! Fit after self-cal, rms=0.023082Jy sigma=0.610940 ! 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=1.961 mas, bmaj=5.741 mas, bpa=15.62 degrees ! Estimated noise=0.622143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 5.741 at 15.62 degrees (North through East) ! Clean map min=-0.00175 max=0.10626 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=1.619 mas, bmaj=5.295 mas, bpa=17.11 degrees ! Estimated noise=0.777697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0812929 Jy ! Component: 100 - total flux cleaned = 0.0999391 Jy ! Component: 150 - total flux cleaned = 0.107168 Jy ! Component: 200 - total flux cleaned = 0.110879 Jy ! Total flux subtracted in 200 components = 0.110879 Jy ! Clean residual min=-0.002642 max=0.002172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.110879 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.110879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=5.741 mas, bpa=15.62 degrees ! Estimated noise=0.622143 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 = 0.00319381 Jy ! Component: 100 - total flux cleaned = 0.00490791 Jy ! Component: 150 - total flux cleaned = 0.00562226 Jy ! Component: 200 - total flux cleaned = 0.00590643 Jy ! Total flux subtracted in 200 components = 0.00590643 Jy ! Clean residual min=-0.001966 max=0.001926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.116785 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.116785 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=3.904 mas, bmaj=7.173 mas, bpa=5.429 degrees ! Estimated noise=0.72761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375414 Jy ! Component: 100 - total flux cleaned = 0.000391812 Jy ! Component: 150 - total flux cleaned = 0.000475128 Jy ! Component: 200 - total flux cleaned = 0.000503456 Jy ! Total flux subtracted in 200 components = 0.000503456 Jy ! Clean residual min=-0.002537 max=0.002248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.117289 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55423e-05 Jy ! Component: 100 - total flux cleaned = 4.88609e-05 Jy ! Component: 150 - total flux cleaned = 6.99974e-05 Jy ! Component: 200 - total flux cleaned = 8.98596e-05 Jy ! Total flux subtracted in 200 components = 8.98596e-05 Jy ! Clean residual min=-0.002533 max=0.002221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.117379 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.117379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=5.741 mas, bpa=15.62 degrees ! Estimated noise=0.622143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124612 Jy ! Component: 100 - total flux cleaned = -0.000222215 Jy ! Component: 150 - total flux cleaned = -0.00024947 Jy ! Component: 200 - total flux cleaned = -0.000225732 Jy ! Total flux subtracted in 200 components = -0.000225732 Jy ! Clean residual min=-0.001799 max=0.001937 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.117153 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.117153 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=0.023095Jy sigma=0.611998 ! Fit after self-cal, rms=0.023098Jy sigma=0.611800 wmodel /d2/scr/pima/bp171a5_uvs/J1238-0656_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171a5_uvs/J1238-0656_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1238-0656_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a5_uvs/J1238-0656_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 = 0.000429065 Jy ! Component: 100 - total flux cleaned = 0.000554855 Jy ! Component: 150 - total flux cleaned = 0.000642864 Jy ! Component: 200 - total flux cleaned = 0.0006978 Jy ! Component: 250 - total flux cleaned = 0.000645975 Jy ! Component: 300 - total flux cleaned = 0.000620346 Jy ! Component: 350 - total flux cleaned = 0.000571757 Jy ! Component: 400 - total flux cleaned = 0.000617687 Jy ! Component: 450 - total flux cleaned = 0.000573342 Jy ! Component: 500 - total flux cleaned = 0.000616058 Jy ! Component: 550 - total flux cleaned = 0.000553494 Jy ! Component: 600 - total flux cleaned = 0.000553305 Jy ! Component: 650 - total flux cleaned = 0.000552963 Jy ! Component: 700 - total flux cleaned = 0.000572298 Jy ! Component: 750 - total flux cleaned = 0.000609691 Jy ! Component: 800 - total flux cleaned = 0.000700177 Jy ! Component: 850 - total flux cleaned = 0.000717631 Jy ! Component: 900 - total flux cleaned = 0.000734675 Jy ! Component: 950 - total flux cleaned = 0.000767961 Jy ! Component: 1000 - total flux cleaned = 0.000784341 Jy ! Component: 1050 - total flux cleaned = 0.000800198 Jy ! Component: 1100 - total flux cleaned = 0.000816149 Jy ! Component: 1150 - total flux cleaned = 0.000877902 Jy ! Component: 1200 - total flux cleaned = 0.000847488 Jy ! Component: 1250 - total flux cleaned = 0.000847133 Jy ! Component: 1300 - total flux cleaned = 0.000817491 Jy ! Component: 1350 - total flux cleaned = 0.000802858 Jy ! Component: 1400 - total flux cleaned = 0.000788852 Jy ! Component: 1450 - total flux cleaned = 0.000747276 Jy ! Component: 1500 - total flux cleaned = 0.0007336 Jy ! Component: 1550 - total flux cleaned = 0.000720078 Jy ! Component: 1600 - total flux cleaned = 0.000719832 Jy ! Component: 1650 - total flux cleaned = 0.000732633 Jy ! Component: 1700 - total flux cleaned = 0.000745367 Jy ! Component: 1750 - total flux cleaned = 0.000745413 Jy ! Component: 1800 - total flux cleaned = 0.000758076 Jy ! Component: 1850 - total flux cleaned = 0.000807181 Jy ! Component: 1900 - total flux cleaned = 0.000843325 Jy ! Component: 1950 - total flux cleaned = 0.000843256 Jy ! Component: 2000 - total flux cleaned = 0.000866791 Jy ! Component: 2050 - total flux cleaned = 0.000843764 Jy ! Component: 2100 - total flux cleaned = 0.000832183 Jy ! Component: 2150 - total flux cleaned = 0.00077575 Jy ! Component: 2200 - total flux cleaned = 0.000786999 Jy ! Component: 2250 - total flux cleaned = 0.000753857 Jy ! Component: 2300 - total flux cleaned = 0.000764857 Jy ! Component: 2350 - total flux cleaned = 0.000754092 Jy ! Component: 2400 - total flux cleaned = 0.000732872 Jy ! Component: 2450 - total flux cleaned = 0.000712035 Jy ! Component: 2500 - total flux cleaned = 0.000753731 Jy ! Component: 2550 - total flux cleaned = 0.000722603 Jy ! Component: 2600 - total flux cleaned = 0.000671772 Jy ! Component: 2650 - total flux cleaned = 0.000661658 Jy ! Component: 2700 - total flux cleaned = 0.00062189 Jy ! Component: 2750 - total flux cleaned = 0.000621999 Jy ! Component: 2800 - total flux cleaned = 0.000573229 Jy ! Component: 2850 - total flux cleaned = 0.000505796 Jy ! Component: 2900 - total flux cleaned = 0.000486631 Jy ! Component: 2950 - total flux cleaned = 0.000429854 Jy ! Component: 3000 - total flux cleaned = 0.000411129 Jy ! Component: 3050 - total flux cleaned = 0.000392289 Jy ! Component: 3100 - total flux cleaned = 0.000355478 Jy ! Component: 3150 - total flux cleaned = 0.000328136 Jy ! Component: 3200 - total flux cleaned = 0.000309958 Jy ! Component: 3250 - total flux cleaned = 0.00029206 Jy ! Component: 3300 - total flux cleaned = 0.000247737 Jy ! Component: 3350 - total flux cleaned = 0.00023893 Jy ! Component: 3400 - total flux cleaned = 0.000186486 Jy ! Component: 3450 - total flux cleaned = 0.000143244 Jy ! Component: 3500 - total flux cleaned = 0.000108816 Jy ! Component: 3550 - total flux cleaned = 8.3288e-05 Jy ! Component: 3600 - total flux cleaned = 5.79877e-05 Jy ! Component: 3650 - total flux cleaned = -6.35338e-07 Jy ! Component: 3700 - total flux cleaned = -9.00426e-06 Jy ! Component: 3750 - total flux cleaned = -2.54416e-05 Jy ! Component: 3800 - total flux cleaned = -6.63661e-05 Jy ! Component: 3850 - total flux cleaned = -8.26109e-05 Jy ! Component: 3900 - total flux cleaned = -0.000106896 Jy ! Component: 3950 - total flux cleaned = -0.000162805 Jy ! Component: 4000 - total flux cleaned = -0.000170603 Jy ! Component: 4050 - total flux cleaned = -0.000186386 Jy ! Total flux subtracted in 4096 components = -0.000217642 Jy ! Clean residual min=-0.000446 max=0.000420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.116935 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 341 components and 0.116935 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1238-0656_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 5.741 at 15.62 degrees (North through East) ! Clean map min=-0.0011264 max=0.10612 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106122 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405242 0.405242 0.810484 1.62097 3.24193 6.48387 12.9677 25.9355 51.8709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 740.298 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1238-0656_C_uvs.log closed on Sun Jan 19 22:05:18 2014