! Started logfile: /scr/pima/bg219h_uvs/J2230-1325_X_uvs.log on Thu Apr 7 12:21:15 2016 obs /scr/pima/bg219h_uvs/J2230-1325_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2230-1325_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971795 visibilities/baseline/integration-bin. ! Found source: J2230-1325 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 27288 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J2230-1325_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.149297Jy sigma=23.958063 ! Fit after self-cal, rms=0.535516Jy sigma=11.959081 ! 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=0.6627 mas, bmaj=1.71 mas, bpa=-4.167 degrees ! Estimated noise=0.489588 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 = 0.377129 Jy ! Component: 100 - total flux cleaned = 0.477668 Jy ! Total flux subtracted in 100 components = 0.477668 Jy ! Clean residual min=-0.035606 max=0.064917 Jy/beam ! Clean residual mean=0.000073 rms=0.011166 Jy/beam ! Combined flux in latest and established models = 0.477668 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.477668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.208421Jy sigma=4.840510 ! Fit after self-cal, rms=0.207849Jy sigma=4.825100 ! 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=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 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 (-12.4, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745613 Jy ! Component: 100 - total flux cleaned = 0.113458 Jy ! Component: 150 - total flux cleaned = 0.140587 Jy ! Component: 200 - total flux cleaned = 0.152571 Jy ! Total flux subtracted in 200 components = 0.152571 Jy ! Clean residual min=-0.035351 max=0.069022 Jy/beam ! Clean residual mean=0.000099 rms=0.012301 Jy/beam ! Combined flux in latest and established models = 0.63024 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.630239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.181453Jy sigma=4.195725 ! Fit after self-cal, rms=0.176524Jy sigma=4.100506 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 2.014 at -4.042 degrees (North through East) ! Clean map min=-0.035396 max=0.47089 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 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 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.176524Jy sigma=4.100506 ! Fit after self-cal, rms=0.176524Jy sigma=4.100506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 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 = 0.0236012 Jy ! Component: 100 - total flux cleaned = 0.0251417 Jy ! Component: 150 - total flux cleaned = 0.0271348 Jy ! Component: 200 - total flux cleaned = 0.0294587 Jy ! Total flux subtracted in 200 components = 0.0294587 Jy ! Clean residual min=-0.037049 max=0.046368 Jy/beam ! Clean residual mean=0.000085 rms=0.011402 Jy/beam ! Combined flux in latest and established models = 0.659698 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.659698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.171345Jy sigma=3.941948 ! Fit after self-cal, rms=0.170594Jy sigma=3.926971 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.170594Jy sigma=3.926971 ! Fit after self-cal, rms=0.170594Jy sigma=3.926971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715252 Jy ! Component: 100 - total flux cleaned = 0.00874694 Jy ! Component: 150 - total flux cleaned = 0.0110549 Jy ! Component: 200 - total flux cleaned = 0.0131351 Jy ! Total flux subtracted in 200 components = 0.0131351 Jy ! Clean residual min=-0.039820 max=0.043659 Jy/beam ! Clean residual mean=0.000078 rms=0.011105 Jy/beam ! Combined flux in latest and established models = 0.672833 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.672833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.168471Jy sigma=3.857726 ! Fit after self-cal, rms=0.168207Jy sigma=3.852614 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 = 0.00327488 Jy ! Component: 100 - total flux cleaned = 0.00522543 Jy ! Component: 150 - total flux cleaned = 0.00662148 Jy ! Component: 200 - total flux cleaned = 0.00759797 Jy ! Total flux subtracted in 200 components = 0.00759797 Jy ! Clean residual min=-0.041162 max=0.042318 Jy/beam ! Clean residual mean=0.000074 rms=0.010954 Jy/beam ! Combined flux in latest and established models = 0.680431 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.680431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.167087Jy sigma=3.813304 ! Fit after self-cal, rms=0.166942Jy sigma=3.810784 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.166942Jy sigma=3.810784 ! Fit after self-cal, rms=0.166942Jy sigma=3.810784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162615 Jy ! Component: 100 - total flux cleaned = 0.0022662 Jy ! Component: 150 - total flux cleaned = 0.00256315 Jy ! Component: 200 - total flux cleaned = 0.00256593 Jy ! Total flux subtracted in 200 components = 0.00256593 Jy ! Clean residual min=-0.041947 max=0.041730 Jy/beam ! Clean residual mean=0.000072 rms=0.010863 Jy/beam ! Combined flux in latest and established models = 0.682997 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.682997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.166176Jy sigma=3.785108 ! Fit after self-cal, rms=0.166074Jy sigma=3.783491 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 = 0.000639306 Jy ! Component: 100 - total flux cleaned = 0.000926347 Jy ! Component: 150 - total flux cleaned = 0.00120549 Jy ! Component: 200 - total flux cleaned = 0.00120613 Jy ! Total flux subtracted in 200 components = 0.00120613 Jy ! Clean residual min=-0.042342 max=0.041834 Jy/beam ! Clean residual mean=0.000072 rms=0.010796 Jy/beam ! Combined flux in latest and established models = 0.684204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.684204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.165458Jy sigma=3.763684 ! Fit after self-cal, rms=0.165381Jy sigma=3.762485 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.165381Jy sigma=3.762485 ! Fit after self-cal, rms=0.165381Jy sigma=3.762485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=3.999 mas, bpa=-1.037 degrees ! Estimated noise=0.37822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880268 Jy ! Component: 100 - total flux cleaned = 0.00743881 Jy ! Component: 150 - total flux cleaned = 0.00701758 Jy ! Component: 200 - total flux cleaned = 0.00624924 Jy ! Total flux subtracted in 200 components = 0.00624924 Jy ! Clean residual min=-0.069165 max=0.069903 Jy/beam ! Clean residual mean=0.000156 rms=0.020135 Jy/beam ! Combined flux in latest and established models = 0.690453 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.690453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.166473Jy sigma=3.755855 ! Fit after self-cal, rms=0.166088Jy sigma=3.748383 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 = 0.00157281 Jy ! Component: 100 - total flux cleaned = 0.00121429 Jy ! Component: 150 - total flux cleaned = 0.00088607 Jy ! Component: 200 - total flux cleaned = 0.000583263 Jy ! Total flux subtracted in 200 components = 0.000583263 Jy ! Clean residual min=-0.068802 max=0.069808 Jy/beam ! Clean residual mean=0.000154 rms=0.019947 Jy/beam ! Combined flux in latest and established models = 0.691036 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.691036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.167617Jy sigma=3.765349 ! Fit after self-cal, rms=0.167463Jy sigma=3.762108 ! 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=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 2.014 at -4.042 degrees (North through East) ! Clean map min=-0.040934 max=0.46052 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=0.6627 mas, bmaj=1.71 mas, bpa=-4.167 degrees ! Estimated noise=0.489588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37256 Jy ! Component: 100 - total flux cleaned = 0.491668 Jy ! Component: 150 - total flux cleaned = 0.559961 Jy ! Component: 200 - total flux cleaned = 0.602407 Jy ! Total flux subtracted in 200 components = 0.602407 Jy ! Clean residual min=-0.038645 max=0.043489 Jy/beam ! Clean residual mean=0.000042 rms=0.009624 Jy/beam ! Combined flux in latest and established models = 0.602407 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 0.602407 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 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 = 0.0366579 Jy ! Component: 100 - total flux cleaned = 0.0423893 Jy ! Component: 150 - total flux cleaned = 0.0483977 Jy ! Component: 200 - total flux cleaned = 0.0544767 Jy ! Total flux subtracted in 200 components = 0.0544767 Jy ! Clean residual min=-0.041572 max=0.044074 Jy/beam ! Clean residual mean=0.000076 rms=0.011272 Jy/beam ! Combined flux in latest and established models = 0.656883 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.656883 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=2.104 mas, bmaj=3.999 mas, bpa=-1.037 degrees ! Estimated noise=0.37822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265399 Jy ! Component: 100 - total flux cleaned = 0.0314661 Jy ! Component: 150 - total flux cleaned = 0.0314536 Jy ! Component: 200 - total flux cleaned = 0.0308179 Jy ! Total flux subtracted in 200 components = 0.0308179 Jy ! Clean residual min=-0.064753 max=0.071563 Jy/beam ! Clean residual mean=0.000155 rms=0.020403 Jy/beam ! Combined flux in latest and established models = 0.687701 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 = 1.41764e-05 Jy ! Component: 100 - total flux cleaned = -0.000510267 Jy ! Component: 150 - total flux cleaned = -0.000498487 Jy ! Component: 200 - total flux cleaned = -0.000502337 Jy ! Total flux subtracted in 200 components = -0.000502337 Jy ! Clean residual min=-0.065706 max=0.071077 Jy/beam ! Clean residual mean=0.000157 rms=0.020138 Jy/beam ! Combined flux in latest and established models = 0.687199 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.687199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.014 mas, bpa=-4.042 degrees ! Estimated noise=0.285383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154534 Jy ! Component: 100 - total flux cleaned = 0.000951608 Jy ! Component: 150 - total flux cleaned = 0.00308007 Jy ! Component: 200 - total flux cleaned = 0.00490913 Jy ! Total flux subtracted in 200 components = 0.00490913 Jy ! Clean residual min=-0.040514 max=0.043313 Jy/beam ! Clean residual mean=0.000068 rms=0.010699 Jy/beam ! Combined flux in latest and established models = 0.692108 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.692108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.167404Jy sigma=3.764622 ! Fit after self-cal, rms=0.167060Jy sigma=3.758695 wmodel /scr/pima/bg219h_uvs/J2230-1325_X_map.mod ! Writing 62 model components to file: /scr/pima/bg219h_uvs/J2230-1325_X_map.mod wobs /scr/pima/bg219h_uvs/J2230-1325_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2230-1325_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2230-1325_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J2230-1325_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 = 0.00764007 Jy ! Component: 100 - total flux cleaned = 0.0153837 Jy ! Component: 150 - total flux cleaned = 0.0219834 Jy ! Component: 200 - total flux cleaned = 0.0276251 Jy ! Component: 250 - total flux cleaned = 0.0336117 Jy ! Component: 300 - total flux cleaned = 0.0381735 Jy ! Component: 350 - total flux cleaned = 0.0414607 Jy ! Component: 400 - total flux cleaned = 0.045154 Jy ! Component: 450 - total flux cleaned = 0.048203 Jy ! Component: 500 - total flux cleaned = 0.050176 Jy ! Component: 550 - total flux cleaned = 0.0520818 Jy ! Component: 600 - total flux cleaned = 0.0530104 Jy ! Component: 650 - total flux cleaned = 0.0552692 Jy ! Component: 700 - total flux cleaned = 0.0561468 Jy ! Component: 750 - total flux cleaned = 0.057013 Jy ! Component: 800 - total flux cleaned = 0.0591028 Jy ! Component: 850 - total flux cleaned = 0.0595089 Jy ! Component: 900 - total flux cleaned = 0.0599119 Jy ! Component: 950 - total flux cleaned = 0.0610845 Jy ! Component: 1000 - total flux cleaned = 0.0618502 Jy ! Component: 1050 - total flux cleaned = 0.0629672 Jy ! Component: 1100 - total flux cleaned = 0.0633354 Jy ! Component: 1150 - total flux cleaned = 0.0643961 Jy ! Component: 1200 - total flux cleaned = 0.0647324 Jy ! Component: 1250 - total flux cleaned = 0.0650694 Jy ! Component: 1300 - total flux cleaned = 0.0654001 Jy ! Component: 1350 - total flux cleaned = 0.0657302 Jy ! Component: 1400 - total flux cleaned = 0.0663719 Jy ! Component: 1450 - total flux cleaned = 0.0663718 Jy ! Component: 1500 - total flux cleaned = 0.0663712 Jy ! Component: 1550 - total flux cleaned = 0.0666746 Jy ! Component: 1600 - total flux cleaned = 0.0666716 Jy ! Component: 1650 - total flux cleaned = 0.0669659 Jy ! Component: 1700 - total flux cleaned = 0.0675355 Jy ! Component: 1750 - total flux cleaned = 0.0675339 Jy ! Component: 1800 - total flux cleaned = 0.0678097 Jy ! Component: 1850 - total flux cleaned = 0.0683488 Jy ! Component: 1900 - total flux cleaned = 0.068349 Jy ! Component: 1950 - total flux cleaned = 0.0691398 Jy ! Component: 2000 - total flux cleaned = 0.0696534 Jy ! Component: 2050 - total flux cleaned = 0.0699107 Jy ! Component: 2100 - total flux cleaned = 0.0704112 Jy ! Component: 2150 - total flux cleaned = 0.0706587 Jy ! Component: 2200 - total flux cleaned = 0.0716249 Jy ! Component: 2250 - total flux cleaned = 0.0716282 Jy ! Component: 2300 - total flux cleaned = 0.0725623 Jy ! Component: 2350 - total flux cleaned = 0.0730226 Jy ! Component: 2400 - total flux cleaned = 0.0737028 Jy ! Component: 2450 - total flux cleaned = 0.0745911 Jy ! Component: 2500 - total flux cleaned = 0.0750285 Jy ! Component: 2550 - total flux cleaned = 0.0752467 Jy ! Component: 2600 - total flux cleaned = 0.0756729 Jy ! Component: 2650 - total flux cleaned = 0.0763048 Jy ! Component: 2700 - total flux cleaned = 0.0769248 Jy ! Component: 2750 - total flux cleaned = 0.0773256 Jy ! Component: 2800 - total flux cleaned = 0.0773243 Jy ! Component: 2850 - total flux cleaned = 0.077526 Jy ! Component: 2900 - total flux cleaned = 0.0781127 Jy ! Component: 2950 - total flux cleaned = 0.0788842 Jy ! Component: 3000 - total flux cleaned = 0.0792607 Jy ! Component: 3050 - total flux cleaned = 0.0794486 Jy ! Component: 3100 - total flux cleaned = 0.0798181 Jy ! Component: 3150 - total flux cleaned = 0.0803671 Jy ! Component: 3200 - total flux cleaned = 0.0807274 Jy ! Component: 3250 - total flux cleaned = 0.0819711 Jy ! Component: 3300 - total flux cleaned = 0.0819706 Jy ! Component: 3350 - total flux cleaned = 0.0826662 Jy ! Component: 3400 - total flux cleaned = 0.0835232 Jy ! Component: 3450 - total flux cleaned = 0.0838621 Jy ! Component: 3500 - total flux cleaned = 0.0836951 Jy ! Component: 3550 - total flux cleaned = 0.084691 Jy ! Component: 3600 - total flux cleaned = 0.0846897 Jy ! Component: 3650 - total flux cleaned = 0.0846912 Jy ! Component: 3700 - total flux cleaned = 0.085173 Jy ! Component: 3750 - total flux cleaned = 0.0856495 Jy ! Component: 3800 - total flux cleaned = 0.0856488 Jy ! Component: 3850 - total flux cleaned = 0.085806 Jy ! Component: 3900 - total flux cleaned = 0.0862693 Jy ! Component: 3950 - total flux cleaned = 0.0861164 Jy ! Component: 4000 - total flux cleaned = 0.0865718 Jy ! Component: 4050 - total flux cleaned = 0.0865702 Jy ! Total flux subtracted in 4096 components = 0.0862724 Jy ! Clean residual min=-0.009423 max=0.008458 Jy/beam ! Clean residual mean=0.000024 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.77838 Jy keep ! Adding 406 model components to the UV plane model. ! The established model now contains 468 components and 0.77838 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2230-1325_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 2.014 at -4.042 degrees (North through East) ! Clean map min=-0.03022 max=0.44827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2230-1325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.448273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00247571 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65683 1.65683 3.31367 6.62733 13.2547 26.5093 53.0187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0074 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.448 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.068 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2230-1325_X_uvs.log closed on Thu Apr 7 12:21:19 2016