! Started logfile: /scr/pima/bp171ad_uvs/J0126-0120_X_uvs.log on Mon Dec 9 01:55:21 2013 obs /scr/pima/bp171ad_uvs/J0126-0120_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0126-0120_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J0126-0120 ! ! 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 784 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0126-0120_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002099Jy sigma=1.822857 ! Fit after self-cal, rms=0.958036Jy sigma=1.724855 ! 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=0.9864 mas, bmaj=3.063 mas, bpa=15.06 degrees ! Estimated noise=19.8506 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 = 0.0365546 Jy ! Component: 100 - total flux cleaned = 0.0475792 Jy ! Total flux subtracted in 100 components = 0.0475792 Jy ! Clean residual min=-0.004192 max=0.006264 Jy/beam ! Clean residual mean=0.000002 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.0475792 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0475792 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=0.023362Jy sigma=0.043258 ! Fit after self-cal, rms=0.022624Jy sigma=0.042602 ! 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=1.152 mas, bmaj=3.364 mas, bpa=15.51 degrees ! Estimated noise=15.7741 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 = 0.00867422 Jy ! Component: 100 - total flux cleaned = 0.0139717 Jy ! Component: 150 - total flux cleaned = 0.0175149 Jy ! Component: 200 - total flux cleaned = 0.0199508 Jy ! Total flux subtracted in 200 components = 0.0199508 Jy ! Clean residual min=-0.003308 max=0.003629 Jy/beam ! Clean residual mean=0.000002 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.06753 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.06753 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=0.020382Jy sigma=0.031593 ! Fit after self-cal, rms=0.020384Jy sigma=0.031502 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 3.364 at 15.51 degrees (North through East) ! Clean map min=-0.0032411 max=0.048073 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.87 KP 0.96 LA 0.90 ! NL 1.18 OV 0.89 PT 0.87 SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.09 KP 0.85 LA 0.99 ! NL 0.98 OV 1.00 PT 0.91 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020384Jy sigma=0.031502 ! Fit after self-cal, rms=0.019698Jy sigma=0.030376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=3.406 mas, bpa=15.08 degrees ! Estimated noise=15.3531 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 = 0.000281952 Jy ! Component: 100 - total flux cleaned = 0.000658174 Jy ! Component: 150 - total flux cleaned = 0.00100822 Jy ! Component: 200 - total flux cleaned = 0.00128123 Jy ! Total flux subtracted in 200 components = 0.00128123 Jy ! Clean residual min=-0.002926 max=0.002954 Jy/beam ! Clean residual mean=0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0688112 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0688112 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=0.019391Jy sigma=0.030286 ! Fit after self-cal, rms=0.019400Jy sigma=0.030278 ! 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=0.019400Jy sigma=0.030278 ! Fit after self-cal, rms=0.019366Jy sigma=0.030260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=3.401 mas, bpa=15.15 degrees ! Estimated noise=15.2958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020523 Jy ! Component: 100 - total flux cleaned = 0.000473216 Jy ! Component: 150 - total flux cleaned = 0.000663336 Jy ! Component: 200 - total flux cleaned = 0.000847766 Jy ! Total flux subtracted in 200 components = 0.000847766 Jy ! Clean residual min=-0.002826 max=0.002894 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0696589 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0696589 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=0.019231Jy sigma=0.030230 ! Fit after self-cal, rms=0.019237Jy sigma=0.030227 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 = 0.00016352 Jy ! Component: 100 - total flux cleaned = 0.000299231 Jy ! Component: 150 - total flux cleaned = 0.000380155 Jy ! Component: 200 - total flux cleaned = 0.000441991 Jy ! Total flux subtracted in 200 components = 0.000441991 Jy ! Clean residual min=-0.002767 max=0.002892 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0701009 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0701009 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=0.019174Jy sigma=0.030222 ! Fit after self-cal, rms=0.019177Jy sigma=0.030220 ! 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=0.019177Jy sigma=0.030220 ! Fit after self-cal, rms=0.019156Jy sigma=0.030204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=3.397 mas, bpa=15.23 degrees ! Estimated noise=15.2537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132986 Jy ! Component: 100 - total flux cleaned = 0.000250698 Jy ! Component: 150 - total flux cleaned = 0.000320323 Jy ! Component: 200 - total flux cleaned = 0.000363046 Jy ! Total flux subtracted in 200 components = 0.000363046 Jy ! Clean residual min=-0.002711 max=0.002870 Jy/beam ! Clean residual mean=0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.070464 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.070464 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=0.019109Jy sigma=0.030198 ! Fit after self-cal, rms=0.019112Jy sigma=0.030196 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 = 4.6237e-05 Jy ! Component: 100 - total flux cleaned = 7.7091e-05 Jy ! Component: 150 - total flux cleaned = 0.000105969 Jy ! Component: 200 - total flux cleaned = 0.000105961 Jy ! Total flux subtracted in 200 components = 0.000105961 Jy ! Clean residual min=-0.002673 max=0.002859 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0705699 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0705699 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=0.019087Jy sigma=0.030189 ! Fit after self-cal, rms=0.019087Jy sigma=0.030188 ! 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=0.019087Jy sigma=0.030188 ! Fit after self-cal, rms=0.019086Jy sigma=0.029537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.329 mas, bpa=3.307 degrees ! Estimated noise=16.1005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.0759e-05 Jy ! Component: 100 - total flux cleaned = 8.46915e-05 Jy ! Component: 150 - total flux cleaned = 8.45505e-05 Jy ! Component: 200 - total flux cleaned = 8.44682e-05 Jy ! Total flux subtracted in 200 components = 8.44682e-05 Jy ! Clean residual min=-0.002715 max=0.002885 Jy/beam ! Clean residual mean=0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0706544 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.0706544 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=0.019104Jy sigma=0.029521 ! Fit after self-cal, rms=0.019103Jy sigma=0.029511 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 = 1.37244e-05 Jy ! Component: 100 - total flux cleaned = 1.35302e-05 Jy ! Component: 150 - total flux cleaned = 1.35851e-05 Jy ! Component: 200 - total flux cleaned = 1.34762e-05 Jy ! Total flux subtracted in 200 components = 1.34762e-05 Jy ! Clean residual min=-0.002694 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0706679 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.0706679 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=0.019113Jy sigma=0.029505 ! Fit after self-cal, rms=0.019106Jy sigma=0.029499 ! 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=1.15 mas, bmaj=3.407 mas, bpa=15.21 degrees ! Estimated noise=15.3718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 3.407 at 15.21 degrees (North through East) ! Clean map min=-0.0023244 max=0.046083 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=0.9829 mas, bmaj=3.058 mas, bpa=15.13 degrees ! Estimated noise=19.5302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357569 Jy ! Component: 100 - total flux cleaned = 0.0469388 Jy ! Component: 150 - total flux cleaned = 0.0528537 Jy ! Component: 200 - total flux cleaned = 0.0568892 Jy ! Total flux subtracted in 200 components = 0.0568892 Jy ! Clean residual min=-0.003306 max=0.003870 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0568892 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 0.0568892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=3.407 mas, bpa=15.21 degrees ! Estimated noise=15.3718 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 = 0.0046557 Jy ! Component: 100 - total flux cleaned = 0.00762058 Jy ! Component: 150 - total flux cleaned = 0.00963168 Jy ! Component: 200 - total flux cleaned = 0.0110033 Jy ! Total flux subtracted in 200 components = 0.0110033 Jy ! Clean residual min=-0.002721 max=0.002877 Jy/beam ! Clean residual mean=0.000000 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0678925 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.0678924 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=2.205 mas, bmaj=4.329 mas, bpa=3.307 degrees ! Estimated noise=16.1005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147945 Jy ! Component: 100 - total flux cleaned = 0.00227281 Jy ! Component: 150 - total flux cleaned = 0.00242452 Jy ! Component: 200 - total flux cleaned = 0.00248109 Jy ! Total flux subtracted in 200 components = 0.00248109 Jy ! Clean residual min=-0.002587 max=0.002922 Jy/beam ! Clean residual mean=0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0703735 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51463e-05 Jy ! Component: 100 - total flux cleaned = 6.75019e-05 Jy ! Component: 150 - total flux cleaned = 9.73529e-05 Jy ! Component: 200 - total flux cleaned = 0.000125131 Jy ! Total flux subtracted in 200 components = 0.000125131 Jy ! Clean residual min=-0.002609 max=0.002824 Jy/beam ! Clean residual mean=0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0704987 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0704987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=3.407 mas, bpa=15.21 degrees ! Estimated noise=15.3718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.67873e-05 Jy ! Component: 100 - total flux cleaned = -0.000101086 Jy ! Component: 150 - total flux cleaned = -0.000101855 Jy ! Component: 200 - total flux cleaned = -7.37459e-05 Jy ! Total flux subtracted in 200 components = -7.37459e-05 Jy ! Clean residual min=-0.002395 max=0.002561 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0704249 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0704249 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=0.019160Jy sigma=0.029421 ! Fit after self-cal, rms=0.019156Jy sigma=0.029417 wmodel /scr/pima/bp171ad_uvs/J0126-0120_X_map.mod ! Writing 53 model components to file: /scr/pima/bp171ad_uvs/J0126-0120_X_map.mod wobs /scr/pima/bp171ad_uvs/J0126-0120_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0126-0120_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0126-0120_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0126-0120_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 = 2.81037e-05 Jy ! Component: 100 - total flux cleaned = -0.000257551 Jy ! Component: 150 - total flux cleaned = -0.000370253 Jy ! Component: 200 - total flux cleaned = -0.000405779 Jy ! Component: 250 - total flux cleaned = -0.000501766 Jy ! Component: 300 - total flux cleaned = -0.000592343 Jy ! Component: 350 - total flux cleaned = -0.000649151 Jy ! Component: 400 - total flux cleaned = -0.000703859 Jy ! Component: 450 - total flux cleaned = -0.00075694 Jy ! Component: 500 - total flux cleaned = -0.000782214 Jy ! Component: 550 - total flux cleaned = -0.000831274 Jy ! Component: 600 - total flux cleaned = -0.000948471 Jy ! Component: 650 - total flux cleaned = -0.00101582 Jy ! Component: 700 - total flux cleaned = -0.00110246 Jy ! Component: 750 - total flux cleaned = -0.00114462 Jy ! Component: 800 - total flux cleaned = -0.00118541 Jy ! Component: 850 - total flux cleaned = -0.0012443 Jy ! Component: 900 - total flux cleaned = -0.00130109 Jy ! Component: 950 - total flux cleaned = -0.00137448 Jy ! Component: 1000 - total flux cleaned = -0.00146347 Jy ! Component: 1050 - total flux cleaned = -0.00160145 Jy ! Component: 1100 - total flux cleaned = -0.00173551 Jy ! Component: 1150 - total flux cleaned = -0.00189806 Jy ! Component: 1200 - total flux cleaned = -0.00199282 Jy ! Component: 1250 - total flux cleaned = -0.00205476 Jy ! Component: 1300 - total flux cleaned = -0.00215989 Jy ! Component: 1350 - total flux cleaned = -0.00224807 Jy ! Component: 1400 - total flux cleaned = -0.00236265 Jy ! Component: 1450 - total flux cleaned = -0.0024886 Jy ! Component: 1500 - total flux cleaned = -0.00261163 Jy ! Component: 1550 - total flux cleaned = -0.00277214 Jy ! Component: 1600 - total flux cleaned = -0.00287689 Jy ! Component: 1650 - total flux cleaned = -0.0029796 Jy ! Component: 1700 - total flux cleaned = -0.00308061 Jy ! Component: 1750 - total flux cleaned = -0.00317985 Jy ! Component: 1800 - total flux cleaned = -0.00326507 Jy ! Component: 1850 - total flux cleaned = -0.00336029 Jy ! Component: 1900 - total flux cleaned = -0.00341876 Jy ! Component: 1950 - total flux cleaned = -0.00349923 Jy ! Component: 2000 - total flux cleaned = -0.00355566 Jy ! Component: 2050 - total flux cleaned = -0.00359999 Jy ! Component: 2100 - total flux cleaned = -0.00365451 Jy ! Component: 2150 - total flux cleaned = -0.00368681 Jy ! Component: 2200 - total flux cleaned = -0.00373986 Jy ! Component: 2250 - total flux cleaned = -0.00380263 Jy ! Component: 2300 - total flux cleaned = -0.00383367 Jy ! Component: 2350 - total flux cleaned = -0.00387428 Jy ! Component: 2400 - total flux cleaned = -0.00391436 Jy ! Component: 2450 - total flux cleaned = -0.00395389 Jy ! Component: 2500 - total flux cleaned = -0.00397337 Jy ! Component: 2550 - total flux cleaned = -0.00399269 Jy ! Component: 2600 - total flux cleaned = -0.00401169 Jy ! Component: 2650 - total flux cleaned = -0.00401173 Jy ! Component: 2700 - total flux cleaned = -0.00404879 Jy ! Component: 2750 - total flux cleaned = -0.00402128 Jy ! Component: 2800 - total flux cleaned = -0.00402118 Jy ! Component: 2850 - total flux cleaned = -0.0039672 Jy ! Component: 2900 - total flux cleaned = -0.00396719 Jy ! Component: 2950 - total flux cleaned = -0.00389676 Jy ! Component: 3000 - total flux cleaned = -0.00387925 Jy ! Component: 3050 - total flux cleaned = -0.00384457 Jy ! Component: 3100 - total flux cleaned = -0.00375033 Jy ! Component: 3150 - total flux cleaned = -0.00371627 Jy ! Component: 3200 - total flux cleaned = -0.00365723 Jy ! Component: 3250 - total flux cleaned = -0.00360718 Jy ! Component: 3300 - total flux cleaned = -0.00355766 Jy ! Component: 3350 - total flux cleaned = -0.0035331 Jy ! Component: 3400 - total flux cleaned = -0.00352497 Jy ! Component: 3450 - total flux cleaned = -0.00349261 Jy ! Component: 3500 - total flux cleaned = -0.00344449 Jy ! Component: 3550 - total flux cleaned = -0.00346844 Jy ! Component: 3600 - total flux cleaned = -0.00346049 Jy ! Component: 3650 - total flux cleaned = -0.00344475 Jy ! Component: 3700 - total flux cleaned = -0.0034448 Jy ! Component: 3750 - total flux cleaned = -0.00340591 Jy ! Component: 3800 - total flux cleaned = -0.00342138 Jy ! Component: 3850 - total flux cleaned = -0.00339836 Jy ! Component: 3900 - total flux cleaned = -0.00337543 Jy ! Component: 3950 - total flux cleaned = -0.00332983 Jy ! Component: 4000 - total flux cleaned = -0.00332982 Jy ! Component: 4050 - total flux cleaned = -0.00328474 Jy ! Total flux subtracted in 4096 components = -0.00328478 Jy ! Clean residual min=-0.000456 max=0.000430 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0671401 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 318 components and 0.0671401 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0126-0120_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 3.407 at 15.21 degrees (North through East) ! Clean map min=-0.001524 max=0.046484 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0126-0120_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.046484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.832287 0.832287 1.66457 3.32915 6.65829 13.3166 26.6332 53.2663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.452 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0126-0120_X_uvs.log closed on Mon Dec 9 01:55:25 2013