! Started logfile: /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uvs.log on Tue Feb 18 19:54:32 2014 obs /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.603175 visibilities/baseline/integration-bin. ! Found source: J0610-0959 ! ! 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 1216 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 /d2/scr/pima/bp171a2_uvs/J0610-0959_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003933Jy sigma=38.324856 ! Fit after self-cal, rms=0.941191Jy sigma=35.866399 ! 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=0.6521 mas, bmaj=1.918 mas, bpa=0.6783 degrees ! Estimated noise=0.756439 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 = 0.0453157 Jy ! Component: 100 - total flux cleaned = 0.0563716 Jy ! Total flux subtracted in 100 components = 0.0563716 Jy ! Clean residual min=-0.004904 max=0.006294 Jy/beam ! Clean residual mean=-0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0563716 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0563716 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=0.025695Jy sigma=0.763578 ! Fit after self-cal, rms=0.025233Jy sigma=0.760639 ! 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=0.7866 mas, bmaj=2.026 mas, bpa=0.008898 degrees ! Estimated noise=0.5613 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 = 0.00652325 Jy ! Component: 100 - total flux cleaned = 0.00964129 Jy ! Component: 150 - total flux cleaned = 0.011481 Jy ! Component: 200 - total flux cleaned = 0.012608 Jy ! Total flux subtracted in 200 components = 0.012608 Jy ! Clean residual min=-0.003676 max=0.005211 Jy/beam ! Clean residual mean=-0.000007 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0689796 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0689796 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=0.024116Jy sigma=0.677430 ! Fit after self-cal, rms=0.024085Jy sigma=0.677248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7866 x 2.026 at 0.008898 degrees (North through East) ! Clean map min=-0.0034934 max=0.059867 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* 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* 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 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 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.024085Jy sigma=0.677248 ! Fit after self-cal, rms=0.024085Jy sigma=0.677248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=2.026 mas, bpa=0.008898 degrees ! Estimated noise=0.5613 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 = 0.000725287 Jy ! Component: 100 - total flux cleaned = 0.00116316 Jy ! Component: 150 - total flux cleaned = 0.00128777 Jy ! Component: 200 - total flux cleaned = 0.00133112 Jy ! Total flux subtracted in 200 components = 0.00133112 Jy ! Clean residual min=-0.003662 max=0.005152 Jy/beam ! Clean residual mean=-0.000007 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0703107 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0703107 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=0.024097Jy sigma=0.675671 ! Fit after self-cal, rms=0.024096Jy sigma=0.675656 ! 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=0.024096Jy sigma=0.675656 ! Fit after self-cal, rms=0.024127Jy sigma=0.667076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=2.025 mas, bpa=0.3807 degrees ! Estimated noise=0.564413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476657 Jy ! Component: 100 - total flux cleaned = 0.000495718 Jy ! Component: 150 - total flux cleaned = 0.000495627 Jy ! Component: 200 - total flux cleaned = 0.000506623 Jy ! Total flux subtracted in 200 components = 0.000506623 Jy ! Clean residual min=-0.003313 max=0.004746 Jy/beam ! Clean residual mean=-0.000006 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0708173 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0708173 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=0.024129Jy sigma=0.665477 ! Fit after self-cal, rms=0.024127Jy sigma=0.665399 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 (12, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397824 Jy ! Component: 100 - total flux cleaned = 0.00584005 Jy ! Component: 150 - total flux cleaned = 0.00630118 Jy ! Component: 200 - total flux cleaned = 0.00646007 Jy ! Total flux subtracted in 200 components = 0.00646007 Jy ! Clean residual min=-0.003019 max=0.003801 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0772774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0772774 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=0.023459Jy sigma=0.631780 ! Fit after self-cal, rms=0.023334Jy sigma=0.626275 ! Inverting map ! Added new window around map position (-5.2, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334829 Jy ! Component: 100 - total flux cleaned = 0.00532041 Jy ! Component: 150 - total flux cleaned = 0.00597265 Jy ! Component: 200 - total flux cleaned = 0.00637223 Jy ! Total flux subtracted in 200 components = 0.00637223 Jy ! Clean residual min=-0.002799 max=0.002515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0836496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0836496 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=0.022689Jy sigma=0.598201 ! Fit after self-cal, rms=0.022639Jy sigma=0.595382 ! 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=0.022639Jy sigma=0.595382 ! Fit after self-cal, rms=0.022694Jy sigma=0.598795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=2.026 mas, bpa=0.4448 degrees ! Estimated noise=0.565187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117793 Jy ! Component: 100 - total flux cleaned = 0.00175893 Jy ! Component: 150 - total flux cleaned = 0.00209605 Jy ! Component: 200 - total flux cleaned = 0.00239291 Jy ! Total flux subtracted in 200 components = 0.00239291 Jy ! Clean residual min=-0.002581 max=0.002268 Jy/beam ! Clean residual mean=-0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0860425 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.0860425 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=0.022504Jy sigma=0.589276 ! Fit after self-cal, rms=0.022492Jy sigma=0.588414 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 = 0.000577151 Jy ! Component: 100 - total flux cleaned = 0.000746554 Jy ! Component: 150 - total flux cleaned = 0.000867139 Jy ! Component: 200 - total flux cleaned = 0.000894796 Jy ! Total flux subtracted in 200 components = 0.000894796 Jy ! Clean residual min=-0.002419 max=0.002177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0869373 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.0869373 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=0.022386Jy sigma=0.584304 ! Fit after self-cal, rms=0.022382Jy sigma=0.584018 ! 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=0.022382Jy sigma=0.584018 ! Fit after self-cal, rms=0.022370Jy sigma=0.584562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=3.82 mas, bpa=7.754 degrees ! Estimated noise=0.801894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154302 Jy ! Component: 100 - total flux cleaned = 0.00214225 Jy ! Component: 150 - total flux cleaned = 0.00216954 Jy ! Component: 200 - total flux cleaned = 0.00216821 Jy ! Total flux subtracted in 200 components = 0.00216821 Jy ! Clean residual min=-0.002851 max=0.002965 Jy/beam ! Clean residual mean=-0.000005 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0891055 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.0891055 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=0.022371Jy sigma=0.583240 ! Fit after self-cal, rms=0.022372Jy sigma=0.582920 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 = 0.000234895 Jy ! Component: 100 - total flux cleaned = 0.000280823 Jy ! Component: 150 - total flux cleaned = 0.000281194 Jy ! Component: 200 - total flux cleaned = 0.000281365 Jy ! Total flux subtracted in 200 components = 0.000281365 Jy ! Clean residual min=-0.002801 max=0.002797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0893868 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.0893868 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=0.022325Jy sigma=0.582692 ! Fit after self-cal, rms=0.022328Jy sigma=0.582613 ! 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=0.7866 mas, bmaj=2.025 mas, bpa=0.4651 degrees ! Estimated noise=0.564527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7866 x 2.025 at 0.4651 degrees (North through East) ! Clean map min=-0.0031808 max=0.058717 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=0.6525 mas, bmaj=1.918 mas, bpa=0.9168 degrees ! Estimated noise=0.758911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045393 Jy ! Component: 100 - total flux cleaned = 0.0566986 Jy ! Component: 150 - total flux cleaned = 0.0619418 Jy ! Component: 200 - total flux cleaned = 0.065617 Jy ! Total flux subtracted in 200 components = 0.065617 Jy ! Clean residual min=-0.003339 max=0.004314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0656171 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0656171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=2.025 mas, bpa=0.4651 degrees ! Estimated noise=0.564527 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 (12, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551473 Jy ! Component: 100 - total flux cleaned = 0.00911108 Jy ! Component: 150 - total flux cleaned = 0.0118554 Jy ! Component: 200 - total flux cleaned = 0.014043 Jy ! Total flux subtracted in 200 components = 0.014043 Jy ! Clean residual min=-0.002490 max=0.002765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0796601 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.0796601 Jy ! Inverting map ! Added new window around map position (-20.6, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255453 Jy ! Component: 100 - total flux cleaned = 0.00427174 Jy ! Component: 150 - total flux cleaned = 0.0053838 Jy ! Component: 200 - total flux cleaned = 0.00619862 Jy ! Total flux subtracted in 200 components = 0.00619862 Jy ! Clean residual min=-0.002079 max=0.002211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0858587 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.0858587 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=2.164 mas, bmaj=3.82 mas, bpa=7.754 degrees ! Estimated noise=0.801894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224771 Jy ! Component: 100 - total flux cleaned = 0.00287338 Jy ! Component: 150 - total flux cleaned = 0.00338016 Jy ! Component: 200 - total flux cleaned = 0.00372523 Jy ! Total flux subtracted in 200 components = 0.00372523 Jy ! Clean residual min=-0.002558 max=0.002973 Jy/beam ! Clean residual mean=-0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0895839 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 = 0.000168533 Jy ! Component: 100 - total flux cleaned = 0.000230314 Jy ! Component: 150 - total flux cleaned = 0.000257732 Jy ! Component: 200 - total flux cleaned = 0.000283942 Jy ! Total flux subtracted in 200 components = 0.000283942 Jy ! Clean residual min=-0.002491 max=0.002856 Jy/beam ! Clean residual mean=-0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0898679 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 115 components and 0.0898679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=2.025 mas, bpa=0.4651 degrees ! Estimated noise=0.564527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302963 Jy ! Component: 100 - total flux cleaned = -0.000450953 Jy ! Component: 150 - total flux cleaned = -0.000546719 Jy ! Component: 200 - total flux cleaned = -0.00051751 Jy ! Total flux subtracted in 200 components = -0.00051751 Jy ! Clean residual min=-0.001863 max=0.001933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0893504 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.0893504 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=0.021789Jy sigma=0.565779 ! Fit after self-cal, rms=0.021731Jy sigma=0.562939 wmodel /d2/scr/pima/bp171a2_uvs/J0610-0959_X_map.mod ! Writing 132 model components to file: /d2/scr/pima/bp171a2_uvs/J0610-0959_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0610-0959_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0610-0959_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 = 0.000436506 Jy ! Component: 100 - total flux cleaned = 0.000612586 Jy ! Component: 150 - total flux cleaned = 0.000535129 Jy ! Component: 200 - total flux cleaned = 0.000411528 Jy ! Component: 250 - total flux cleaned = 0.000457283 Jy ! Component: 300 - total flux cleaned = 0.000434813 Jy ! Component: 350 - total flux cleaned = 0.000434764 Jy ! Component: 400 - total flux cleaned = 0.000414183 Jy ! Component: 450 - total flux cleaned = 0.000414278 Jy ! Component: 500 - total flux cleaned = 0.000394962 Jy ! Component: 550 - total flux cleaned = 0.000339653 Jy ! Component: 600 - total flux cleaned = 0.000268867 Jy ! Component: 650 - total flux cleaned = 0.00026844 Jy ! Component: 700 - total flux cleaned = 0.00020172 Jy ! Component: 750 - total flux cleaned = 0.000217535 Jy ! Component: 800 - total flux cleaned = 0.000201672 Jy ! Component: 850 - total flux cleaned = 0.000171693 Jy ! Component: 900 - total flux cleaned = 0.000201163 Jy ! Component: 950 - total flux cleaned = 0.000172025 Jy ! Component: 1000 - total flux cleaned = 0.000143826 Jy ! Component: 1050 - total flux cleaned = 0.000129573 Jy ! Component: 1100 - total flux cleaned = 6.2099e-05 Jy ! Component: 1150 - total flux cleaned = 4.89594e-05 Jy ! Component: 1200 - total flux cleaned = -2.51233e-06 Jy ! Component: 1250 - total flux cleaned = -4.02315e-05 Jy ! Component: 1300 - total flux cleaned = -4.01811e-05 Jy ! Component: 1350 - total flux cleaned = -7.66463e-05 Jy ! Component: 1400 - total flux cleaned = -6.4611e-05 Jy ! Component: 1450 - total flux cleaned = -8.81185e-05 Jy ! Component: 1500 - total flux cleaned = -0.000122523 Jy ! Component: 1550 - total flux cleaned = -0.000133763 Jy ! Component: 1600 - total flux cleaned = -0.000166797 Jy ! Component: 1650 - total flux cleaned = -0.000134239 Jy ! Component: 1700 - total flux cleaned = -0.00014502 Jy ! Component: 1750 - total flux cleaned = -0.000176549 Jy ! Component: 1800 - total flux cleaned = -0.000197269 Jy ! Component: 1850 - total flux cleaned = -0.000187058 Jy ! Component: 1900 - total flux cleaned = -0.000207512 Jy ! Component: 1950 - total flux cleaned = -0.000227603 Jy ! Component: 2000 - total flux cleaned = -0.000267282 Jy ! Component: 2050 - total flux cleaned = -0.000228134 Jy ! Component: 2100 - total flux cleaned = -0.000286309 Jy ! Component: 2150 - total flux cleaned = -0.000305411 Jy ! Component: 2200 - total flux cleaned = -0.000305532 Jy ! Component: 2250 - total flux cleaned = -0.000352299 Jy ! Component: 2300 - total flux cleaned = -0.000352384 Jy ! Component: 2350 - total flux cleaned = -0.000398278 Jy ! Component: 2400 - total flux cleaned = -0.000425441 Jy ! Component: 2450 - total flux cleaned = -0.000416558 Jy ! Component: 2500 - total flux cleaned = -0.00046112 Jy ! Component: 2550 - total flux cleaned = -0.000487637 Jy ! Component: 2600 - total flux cleaned = -0.000513826 Jy ! Component: 2650 - total flux cleaned = -0.000548491 Jy ! Component: 2700 - total flux cleaned = -0.000574303 Jy ! Component: 2750 - total flux cleaned = -0.00058288 Jy ! Component: 2800 - total flux cleaned = -0.000599853 Jy ! Component: 2850 - total flux cleaned = -0.000650307 Jy ! Component: 2900 - total flux cleaned = -0.00067532 Jy ! Component: 2950 - total flux cleaned = -0.000700177 Jy ! Component: 3000 - total flux cleaned = -0.000724822 Jy ! Component: 3050 - total flux cleaned = -0.000765595 Jy ! Component: 3100 - total flux cleaned = -0.000798046 Jy ! Component: 3150 - total flux cleaned = -0.000822297 Jy ! Component: 3200 - total flux cleaned = -0.000846375 Jy ! Component: 3250 - total flux cleaned = -0.000838388 Jy ! Component: 3300 - total flux cleaned = -0.000830498 Jy ! Component: 3350 - total flux cleaned = -0.000846369 Jy ! Component: 3400 - total flux cleaned = -0.000806853 Jy ! Component: 3450 - total flux cleaned = -0.000814793 Jy ! Component: 3500 - total flux cleaned = -0.000814778 Jy ! Component: 3550 - total flux cleaned = -0.00082261 Jy ! Component: 3600 - total flux cleaned = -0.000822635 Jy ! Component: 3650 - total flux cleaned = -0.000822658 Jy ! Component: 3700 - total flux cleaned = -0.000830443 Jy ! Component: 3750 - total flux cleaned = -0.000838158 Jy ! Component: 3800 - total flux cleaned = -0.000830386 Jy ! Component: 3850 - total flux cleaned = -0.00083812 Jy ! Component: 3900 - total flux cleaned = -0.000845825 Jy ! Component: 3950 - total flux cleaned = -0.000861195 Jy ! Component: 4000 - total flux cleaned = -0.000853438 Jy ! Component: 4050 - total flux cleaned = -0.000853461 Jy ! Total flux subtracted in 4096 components = -0.000845776 Jy ! Clean residual min=-0.000445 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0885046 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 420 components and 0.0885046 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0610-0959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7866 x 2.025 at 0.4651 degrees (North through East) ! Clean map min=-0.0017896 max=0.057067 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0570668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640357 0.640357 1.28071 2.56143 5.12286 10.2457 20.4914 40.9829 81.9658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.488 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0610-0959_X_uvs.log closed on Tue Feb 18 19:54:37 2014