! Started logfile: /scr/pima/bg219b_uvs/J2047+5343_X_uvs.log on Thu Apr 7 02:04:35 2016 obs /scr/pima/bg219b_uvs/J2047+5343_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2047+5343_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904139 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! 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 24900 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/bg219b_uvs/J2047+5343_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 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=1.037823Jy sigma=25.640007 ! Fit after self-cal, rms=0.758899Jy sigma=18.702281 ! 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=0.8567 mas, bmaj=0.9436 mas, bpa=-20.11 degrees ! Estimated noise=0.527025 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 = 0.174362 Jy ! Component: 100 - total flux cleaned = 0.223487 Jy ! Total flux subtracted in 100 components = 0.223487 Jy ! Clean residual min=-0.008650 max=0.022596 Jy/beam ! Clean residual mean=0.000052 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.223487 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.223487 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=0.076542Jy sigma=1.849578 ! Fit after self-cal, rms=0.076512Jy sigma=1.848701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256834 Jy ! Component: 100 - total flux cleaned = 0.0392799 Jy ! Total flux subtracted in 100 components = 0.0392799 Jy ! Clean residual min=-0.005707 max=0.013232 Jy/beam ! Clean residual mean=0.000031 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.262767 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.262767 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=0.063680Jy sigma=1.516762 ! Fit after self-cal, rms=0.063650Jy sigma=1.516031 ! Inverting map ! Added new window around map position (-3, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012284 Jy ! Component: 100 - total flux cleaned = 0.0195333 Jy ! Total flux subtracted in 100 components = 0.0195333 Jy ! Clean residual min=-0.005029 max=0.008513 Jy/beam ! Clean residual mean=0.000022 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.2823 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.2823 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=0.060076Jy sigma=1.421659 ! Fit after self-cal, rms=0.059892Jy sigma=1.417669 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865979 Jy ! Component: 100 - total flux cleaned = 0.014079 Jy ! Total flux subtracted in 100 components = 0.014079 Jy ! Clean residual min=-0.004364 max=0.004494 Jy/beam ! Clean residual mean=0.000015 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.296379 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.296379 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=0.057852Jy sigma=1.364660 ! Fit after self-cal, rms=0.057735Jy sigma=1.361893 ! 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=1.138 mas, bmaj=1.215 mas, bpa=-12.8 degrees ! Estimated noise=0.250546 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 = 0.00761927 Jy ! Component: 100 - total flux cleaned = 0.0123594 Jy ! Component: 150 - total flux cleaned = 0.0157431 Jy ! Component: 200 - total flux cleaned = 0.018254 Jy ! Total flux subtracted in 200 components = 0.018254 Jy ! Clean residual min=-0.002722 max=0.002818 Jy/beam ! Clean residual mean=0.000020 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.314633 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.314633 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=0.056572Jy sigma=1.331801 ! Fit after self-cal, rms=0.056515Jy sigma=1.330274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.215 at -12.8 degrees (North through East) ! Clean map min=-0.0022007 max=0.23826 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.97 ! LA 0.99 MK 0.98 NL 1.01 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 0.98 ! LA 0.98 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.04 KP 1.03 ! LA 1.00 MK 1.02 NL 1.04 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 1.01 NL 1.00 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.00 NL 1.03 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.00 ! LA 0.99 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! 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=0.056515Jy sigma=1.330274 ! Fit after self-cal, rms=0.055751Jy sigma=1.308282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.222 mas, bpa=-13.03 degrees ! Estimated noise=0.249863 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 = 0.000441815 Jy ! Component: 100 - total flux cleaned = 0.000439203 Jy ! Component: 150 - total flux cleaned = 0.000497802 Jy ! Component: 200 - total flux cleaned = 0.00051348 Jy ! Total flux subtracted in 200 components = 0.00051348 Jy ! Clean residual min=-0.001858 max=0.001541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.315147 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.315147 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=0.055727Jy sigma=1.307653 ! Fit after self-cal, rms=0.055728Jy sigma=1.307579 ! 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=0.055728Jy sigma=1.307579 ! Fit after self-cal, rms=0.055681Jy sigma=1.304393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.222 mas, bpa=-13.27 degrees ! Estimated noise=0.249763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76418e-05 Jy ! Component: 100 - total flux cleaned = 7.66018e-06 Jy ! Component: 150 - total flux cleaned = -2.20169e-05 Jy ! Component: 200 - total flux cleaned = -3.52285e-05 Jy ! Total flux subtracted in 200 components = -3.52285e-05 Jy ! Clean residual min=-0.001534 max=0.001368 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.315111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.315111 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=0.055670Jy sigma=1.304149 ! Fit after self-cal, rms=0.055670Jy sigma=1.304129 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 = 3.99717e-05 Jy ! Component: 100 - total flux cleaned = 4.01731e-05 Jy ! Component: 150 - total flux cleaned = 3.97973e-05 Jy ! Component: 200 - total flux cleaned = 1.79674e-05 Jy ! Total flux subtracted in 200 components = 1.79674e-05 Jy ! Clean residual min=-0.001518 max=0.001360 Jy/beam ! Clean residual mean=0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.315129 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.315129 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=0.055665Jy sigma=1.304017 ! Fit after self-cal, rms=0.055664Jy sigma=1.304011 ! 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=0.055664Jy sigma=1.304011 ! Fit after self-cal, rms=0.055697Jy sigma=1.303961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.223 mas, bpa=-13.66 degrees ! Estimated noise=0.249751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257605 Jy ! Component: 100 - total flux cleaned = -0.000283543 Jy ! Component: 150 - total flux cleaned = -0.000295031 Jy ! Component: 200 - total flux cleaned = -0.000305558 Jy ! Total flux subtracted in 200 components = -0.000305558 Jy ! Clean residual min=-0.001502 max=0.001346 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.314824 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.314824 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=0.055692Jy sigma=1.303837 ! Fit after self-cal, rms=0.055692Jy sigma=1.303834 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 = -6.26095e-06 Jy ! Component: 100 - total flux cleaned = -5.83121e-06 Jy ! Component: 150 - total flux cleaned = -5.78952e-06 Jy ! Component: 200 - total flux cleaned = -2.33455e-05 Jy ! Total flux subtracted in 200 components = -2.33455e-05 Jy ! Clean residual min=-0.001494 max=0.001349 Jy/beam ! Clean residual mean=0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.314801 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.314801 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=0.055689Jy sigma=1.303759 ! Fit after self-cal, rms=0.055688Jy sigma=1.303755 ! 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=0.055688Jy sigma=1.303755 ! Fit after self-cal, rms=0.055718Jy sigma=1.303725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=2.365 mas, bpa=33.6 degrees ! Estimated noise=0.310707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209149 Jy ! Component: 100 - total flux cleaned = -0.000286055 Jy ! Component: 150 - total flux cleaned = -0.000308777 Jy ! Component: 200 - total flux cleaned = -0.000329231 Jy ! Total flux subtracted in 200 components = -0.000329231 Jy ! Clean residual min=-0.001556 max=0.001694 Jy/beam ! Clean residual mean=0.000011 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.314471 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.314471 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=0.055718Jy sigma=1.303699 ! Fit after self-cal, rms=0.055717Jy sigma=1.303667 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 = -6.23454e-06 Jy ! Component: 100 - total flux cleaned = 6.01019e-06 Jy ! Component: 150 - total flux cleaned = -2.88806e-06 Jy ! Component: 200 - total flux cleaned = -1.16515e-05 Jy ! Total flux subtracted in 200 components = -1.16515e-05 Jy ! Clean residual min=-0.001558 max=0.001680 Jy/beam ! Clean residual mean=0.000011 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.31446 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.31446 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=0.055718Jy sigma=1.303672 ! Fit after self-cal, rms=0.055716Jy sigma=1.303649 ! 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=1.145 mas, bmaj=1.224 mas, bpa=-13.92 degrees ! Estimated noise=0.249771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.224 at -13.92 degrees (North through East) ! Clean map min=-0.0013692 max=0.23769 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=0.8604 mas, bmaj=0.9496 mas, bpa=-20.86 degrees ! Estimated noise=0.527138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17437 Jy ! Component: 100 - total flux cleaned = 0.223121 Jy ! Component: 150 - total flux cleaned = 0.248628 Jy ! Component: 200 - total flux cleaned = 0.26438 Jy ! Total flux subtracted in 200 components = 0.26438 Jy ! Clean residual min=-0.004573 max=0.008856 Jy/beam ! Clean residual mean=0.000027 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.26438 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.26438 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.224 mas, bpa=-13.92 degrees ! Estimated noise=0.249771 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 = 0.0175452 Jy ! Component: 100 - total flux cleaned = 0.0279496 Jy ! Component: 150 - total flux cleaned = 0.0344928 Jy ! Component: 200 - total flux cleaned = 0.0388076 Jy ! Total flux subtracted in 200 components = 0.0388076 Jy ! Clean residual min=-0.002000 max=0.002353 Jy/beam ! Clean residual mean=0.000023 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.303187 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.303187 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298059 Jy ! Component: 100 - total flux cleaned = 0.00512046 Jy ! Component: 150 - total flux cleaned = 0.0066927 Jy ! Component: 200 - total flux cleaned = 0.00785317 Jy ! Total flux subtracted in 200 components = 0.00785317 Jy ! Clean residual min=-0.001407 max=0.001396 Jy/beam ! Clean residual mean=0.000010 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.311041 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.31104 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=2.303 mas, bmaj=2.365 mas, bpa=33.6 degrees ! Estimated noise=0.310707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143804 Jy ! Component: 100 - total flux cleaned = 0.00219291 Jy ! Component: 150 - total flux cleaned = 0.0026146 Jy ! Component: 200 - total flux cleaned = 0.00285604 Jy ! Total flux subtracted in 200 components = 0.00285604 Jy ! Clean residual min=-0.001522 max=0.001687 Jy/beam ! Clean residual mean=0.000013 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.313897 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 = 0.000135107 Jy ! Component: 100 - total flux cleaned = 0.000151326 Jy ! Component: 150 - total flux cleaned = 0.000162453 Jy ! Component: 200 - total flux cleaned = 0.000166059 Jy ! Total flux subtracted in 200 components = 0.000166059 Jy ! Clean residual min=-0.001519 max=0.001683 Jy/beam ! Clean residual mean=0.000013 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.314063 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.314063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.224 mas, bpa=-13.92 degrees ! Estimated noise=0.249771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.42613e-05 Jy ! Component: 100 - total flux cleaned = -2.30399e-05 Jy ! Component: 150 - total flux cleaned = -1.15188e-05 Jy ! Component: 200 - total flux cleaned = -1.9216e-06 Jy ! Total flux subtracted in 200 components = -1.9216e-06 Jy ! Clean residual min=-0.001381 max=0.001411 Jy/beam ! Clean residual mean=0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.314061 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.314061 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=0.055709Jy sigma=1.303423 ! Fit after self-cal, rms=0.055703Jy sigma=1.303330 wmodel /scr/pima/bg219b_uvs/J2047+5343_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219b_uvs/J2047+5343_X_map.mod wobs /scr/pima/bg219b_uvs/J2047+5343_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2047+5343_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2047+5343_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J2047+5343_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 = -0.000301484 Jy ! Component: 100 - total flux cleaned = -0.000627648 Jy ! Component: 150 - total flux cleaned = -0.000716314 Jy ! Component: 200 - total flux cleaned = -0.000778922 Jy ! Component: 250 - total flux cleaned = -0.000879581 Jy ! Component: 300 - total flux cleaned = -0.00101607 Jy ! Component: 350 - total flux cleaned = -0.00114905 Jy ! Component: 400 - total flux cleaned = -0.00126033 Jy ! Component: 450 - total flux cleaned = -0.00133276 Jy ! Component: 500 - total flux cleaned = -0.001386 Jy ! Component: 550 - total flux cleaned = -0.00140381 Jy ! Component: 600 - total flux cleaned = -0.00145476 Jy ! Component: 650 - total flux cleaned = -0.00143853 Jy ! Component: 700 - total flux cleaned = -0.00142247 Jy ! Component: 750 - total flux cleaned = -0.00137463 Jy ! Component: 800 - total flux cleaned = -0.0013748 Jy ! Component: 850 - total flux cleaned = -0.00137454 Jy ! Component: 900 - total flux cleaned = -0.00128295 Jy ! Component: 950 - total flux cleaned = -0.00135778 Jy ! Component: 1000 - total flux cleaned = -0.00134253 Jy ! Component: 1050 - total flux cleaned = -0.00131298 Jy ! Component: 1100 - total flux cleaned = -0.0012555 Jy ! Component: 1150 - total flux cleaned = -0.00128409 Jy ! Component: 1200 - total flux cleaned = -0.00131226 Jy ! Component: 1250 - total flux cleaned = -0.00136769 Jy ! Component: 1300 - total flux cleaned = -0.00142235 Jy ! Component: 1350 - total flux cleaned = -0.00144937 Jy ! Component: 1400 - total flux cleaned = -0.00150287 Jy ! Component: 1450 - total flux cleaned = -0.001556 Jy ! Component: 1500 - total flux cleaned = -0.00158212 Jy ! Component: 1550 - total flux cleaned = -0.00164685 Jy ! Component: 1600 - total flux cleaned = -0.00171091 Jy ! Component: 1650 - total flux cleaned = -0.00176154 Jy ! Component: 1700 - total flux cleaned = -0.00183672 Jy ! Component: 1750 - total flux cleaned = -0.00186141 Jy ! Component: 1800 - total flux cleaned = -0.00183688 Jy ! Component: 1850 - total flux cleaned = -0.00190984 Jy ! Component: 1900 - total flux cleaned = -0.00192193 Jy ! Component: 1950 - total flux cleaned = -0.0019339 Jy ! Component: 2000 - total flux cleaned = -0.00198127 Jy ! Component: 2050 - total flux cleaned = -0.0020166 Jy ! Component: 2100 - total flux cleaned = -0.00206303 Jy ! Component: 2150 - total flux cleaned = -0.0020746 Jy ! Component: 2200 - total flux cleaned = -0.0021547 Jy ! Component: 2250 - total flux cleaned = -0.00217733 Jy ! Component: 2300 - total flux cleaned = -0.00222227 Jy ! Component: 2350 - total flux cleaned = -0.00222211 Jy ! Component: 2400 - total flux cleaned = -0.0022222 Jy ! Component: 2450 - total flux cleaned = -0.00224415 Jy ! Component: 2500 - total flux cleaned = -0.00230955 Jy ! Component: 2550 - total flux cleaned = -0.00235287 Jy ! Component: 2600 - total flux cleaned = -0.00237426 Jy ! Component: 2650 - total flux cleaned = -0.00240626 Jy ! Component: 2700 - total flux cleaned = -0.00243798 Jy ! Component: 2750 - total flux cleaned = -0.00248011 Jy ! Component: 2800 - total flux cleaned = -0.00254267 Jy ! Component: 2850 - total flux cleaned = -0.00257369 Jy ! Component: 2900 - total flux cleaned = -0.00261488 Jy ! Component: 2950 - total flux cleaned = -0.00264556 Jy ! Component: 3000 - total flux cleaned = -0.00269643 Jy ! Component: 3050 - total flux cleaned = -0.00268632 Jy ! Component: 3100 - total flux cleaned = -0.00273651 Jy ! Component: 3150 - total flux cleaned = -0.00272656 Jy ! Component: 3200 - total flux cleaned = -0.00280574 Jy ! Component: 3250 - total flux cleaned = -0.00280571 Jy ! Component: 3300 - total flux cleaned = -0.00284475 Jy ! Component: 3350 - total flux cleaned = -0.00289311 Jy ! Component: 3400 - total flux cleaned = -0.00291235 Jy ! Component: 3450 - total flux cleaned = -0.0029123 Jy ! Component: 3500 - total flux cleaned = -0.00291229 Jy ! Component: 3550 - total flux cleaned = -0.00295969 Jy ! Component: 3600 - total flux cleaned = -0.00295027 Jy ! Component: 3650 - total flux cleaned = -0.0029971 Jy ! Component: 3700 - total flux cleaned = -0.00306218 Jy ! Component: 3750 - total flux cleaned = -0.00305295 Jy ! Component: 3800 - total flux cleaned = -0.00311722 Jy ! Component: 3850 - total flux cleaned = -0.00313554 Jy ! Component: 3900 - total flux cleaned = -0.00319007 Jy ! Component: 3950 - total flux cleaned = -0.00323526 Jy ! Component: 4000 - total flux cleaned = -0.00326229 Jy ! Component: 4050 - total flux cleaned = -0.00328028 Jy ! Total flux subtracted in 4096 components = -0.00330696 Jy ! Clean residual min=-0.000572 max=0.000599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.310754 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 378 components and 0.310754 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2047+5343_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.224 at -13.92 degrees (North through East) ! Clean map min=-0.0010468 max=0.23862 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2047+5343_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.238618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182181 0.182181 0.364362 0.728724 1.45745 2.9149 5.82979 11.6596 23.3192 46.6384 93.2767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1646.71 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2047+5343_X_uvs.log closed on Thu Apr 7 02:04:40 2016