! Started logfile: /scr/pima/bp192a0_uvs/J0058-0539_C_uvs.log on Fri Aug 21 07:23:49 2015 obs /scr/pima/bp192a0_uvs/J0058-0539_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0058-0539_C_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.647312 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7224 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0058-0539_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.071586Jy sigma=22.093272 ! Fit after self-cal, rms=0.662222Jy sigma=13.834647 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.396 mas, bpa=-0.9061 degrees ! Estimated noise=0.619566 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 = 0.255059 Jy ! Component: 100 - total flux cleaned = 0.330851 Jy ! Total flux subtracted in 100 components = 0.330851 Jy ! Clean residual min=-0.012486 max=0.030878 Jy/beam ! Clean residual mean=0.000041 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 0.330851 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.330851 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=0.126269Jy sigma=1.528247 ! Fit after self-cal, rms=0.126125Jy sigma=1.526272 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329943 Jy ! Component: 100 - total flux cleaned = 0.0503171 Jy ! Total flux subtracted in 100 components = 0.0503171 Jy ! Clean residual min=-0.009203 max=0.011512 Jy/beam ! Clean residual mean=0.000019 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.381168 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.381168 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=0.114152Jy sigma=1.129774 ! Fit after self-cal, rms=0.114105Jy sigma=1.128927 ! 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=1.596 mas, bmaj=3.937 mas, bpa=-0.2297 degrees ! Estimated noise=0.431452 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 = 0.0120712 Jy ! Component: 100 - total flux cleaned = 0.0175868 Jy ! Component: 150 - total flux cleaned = 0.0204936 Jy ! Component: 200 - total flux cleaned = 0.0219884 Jy ! Total flux subtracted in 200 components = 0.0219884 Jy ! Clean residual min=-0.011847 max=0.010496 Jy/beam ! Clean residual mean=0.000017 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 0.403156 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.403156 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=0.112419Jy sigma=1.101675 ! Fit after self-cal, rms=0.112399Jy sigma=1.101163 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.937 at -0.2297 degrees (North through East) ! Clean map min=-0.011473 max=0.34003 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* 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 0.96 ! LA 1.09 MK 1.03 NL 1.06 OV 1.01 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.09 KP 0.93 ! LA 1.18 MK 1.00 NL 1.04 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! 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 FD 0.94 HN 1.00 KP 0.93 ! LA 1.10 MK 1.01 NL 0.99 OV 0.99 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.04 KP 0.95 ! LA 1.10 MK 0.98 NL 0.96 OV 1.04 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.112399Jy sigma=1.101163 ! Fit after self-cal, rms=0.110794Jy sigma=0.939601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.943 mas, bpa=-0.1891 degrees ! Estimated noise=0.437038 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 = 0.00433073 Jy ! Component: 100 - total flux cleaned = 0.0061661 Jy ! Component: 150 - total flux cleaned = 0.00705521 Jy ! Component: 200 - total flux cleaned = 0.00710782 Jy ! Total flux subtracted in 200 components = 0.00710782 Jy ! Clean residual min=-0.007225 max=0.008909 Jy/beam ! Clean residual mean=0.000030 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.410264 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.410264 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=0.110568Jy sigma=0.935917 ! Fit after self-cal, rms=0.110565Jy sigma=0.935732 ! 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=0.110565Jy sigma=0.935732 ! Fit after self-cal, rms=0.107341Jy sigma=0.881604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=3.942 mas, bpa=-0.1879 degrees ! Estimated noise=0.437494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103092 Jy ! Component: 100 - total flux cleaned = 0.00130133 Jy ! Component: 150 - total flux cleaned = 0.00139458 Jy ! Component: 200 - total flux cleaned = 0.00144715 Jy ! Total flux subtracted in 200 components = 0.00144715 Jy ! Clean residual min=-0.006082 max=0.008810 Jy/beam ! Clean residual mean=0.000031 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.411711 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.411711 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=0.107329Jy sigma=0.879987 ! Fit after self-cal, rms=0.107325Jy sigma=0.879816 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810431 Jy ! Component: 100 - total flux cleaned = 0.0122403 Jy ! Component: 150 - total flux cleaned = 0.014682 Jy ! Component: 200 - total flux cleaned = 0.015478 Jy ! Total flux subtracted in 200 components = 0.015478 Jy ! Clean residual min=-0.005234 max=0.005636 Jy/beam ! Clean residual mean=0.000017 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.427189 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.427189 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=0.106688Jy sigma=0.848569 ! Fit after self-cal, rms=0.106634Jy sigma=0.845470 ! Inverting map ! Added new window around map position (2.4, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553682 Jy ! Component: 100 - total flux cleaned = 0.00841221 Jy ! Component: 150 - total flux cleaned = 0.0102706 Jy ! Component: 200 - total flux cleaned = 0.0113196 Jy ! Total flux subtracted in 200 components = 0.0113196 Jy ! Clean residual min=-0.004798 max=0.004723 Jy/beam ! Clean residual mean=0.000008 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.438509 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 0.438509 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=0.106308Jy sigma=0.829679 ! Fit after self-cal, rms=0.106302Jy sigma=0.828800 ! 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=0.106302Jy sigma=0.828800 ! Fit after self-cal, rms=0.106257Jy sigma=0.824940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=3.94 mas, bpa=-0.2789 degrees ! Estimated noise=0.438296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261396 Jy ! Component: 100 - total flux cleaned = 0.00374372 Jy ! Component: 150 - total flux cleaned = 0.00434954 Jy ! Component: 200 - total flux cleaned = 0.00502747 Jy ! Total flux subtracted in 200 components = 0.00502747 Jy ! Clean residual min=-0.004877 max=0.004360 Jy/beam ! Clean residual mean=0.000003 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.443536 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.443537 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=0.106154Jy sigma=0.821503 ! Fit after self-cal, rms=0.106151Jy sigma=0.820957 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 = 0.00109351 Jy ! Component: 100 - total flux cleaned = 0.00167416 Jy ! Component: 150 - total flux cleaned = 0.00193753 Jy ! Component: 200 - total flux cleaned = 0.00208661 Jy ! Total flux subtracted in 200 components = 0.00208661 Jy ! Clean residual min=-0.004676 max=0.004241 Jy/beam ! Clean residual mean=0.000001 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.445623 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.445623 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=0.106115Jy sigma=0.819954 ! Fit after self-cal, rms=0.106115Jy sigma=0.819836 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106115Jy sigma=0.819836 ! Fit after self-cal, rms=0.106105Jy sigma=0.818844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=6.803 mas, bpa=6.357 degrees ! Estimated noise=0.556497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017495 Jy ! Component: 100 - total flux cleaned = 0.00220586 Jy ! Component: 150 - total flux cleaned = 0.00244323 Jy ! Component: 200 - total flux cleaned = 0.00261105 Jy ! Total flux subtracted in 200 components = 0.00261105 Jy ! Clean residual min=-0.006583 max=0.006062 Jy/beam ! Clean residual mean=0.000000 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.448234 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.448234 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=0.106077Jy sigma=0.818230 ! Fit after self-cal, rms=0.106064Jy sigma=0.817974 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 = 0.000533455 Jy ! Component: 100 - total flux cleaned = 0.00060718 Jy ! Component: 150 - total flux cleaned = 0.000735051 Jy ! Component: 200 - total flux cleaned = 0.000851295 Jy ! Total flux subtracted in 200 components = 0.000851295 Jy ! Clean residual min=-0.006444 max=0.005987 Jy/beam ! Clean residual mean=-0.000002 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.449085 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.449085 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=0.106053Jy sigma=0.818129 ! Fit after self-cal, rms=0.106050Jy sigma=0.818081 ! 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=1.583 mas, bmaj=3.94 mas, bpa=-0.3216 degrees ! Estimated noise=0.439269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 3.94 at -0.3216 degrees (North through East) ! Clean map min=-0.0046541 max=0.34484 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=3.398 mas, bpa=-0.8428 degrees ! Estimated noise=0.630337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259596 Jy ! Component: 100 - total flux cleaned = 0.338121 Jy ! Component: 150 - total flux cleaned = 0.372119 Jy ! Component: 200 - total flux cleaned = 0.390232 Jy ! Total flux subtracted in 200 components = 0.390232 Jy ! Clean residual min=-0.006582 max=0.009137 Jy/beam ! Clean residual mean=0.000026 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.390232 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.390232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=3.94 mas, bpa=-0.3216 degrees ! Estimated noise=0.439269 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 = 0.0150795 Jy ! Component: 100 - total flux cleaned = 0.0246731 Jy ! Component: 150 - total flux cleaned = 0.0316705 Jy ! Component: 200 - total flux cleaned = 0.0370377 Jy ! Total flux subtracted in 200 components = 0.0370377 Jy ! Clean residual min=-0.005358 max=0.004821 Jy/beam ! Clean residual mean=0.000019 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.42727 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.42727 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=6.803 mas, bpa=6.357 degrees ! Estimated noise=0.556497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634395 Jy ! Component: 100 - total flux cleaned = 0.0106834 Jy ! Component: 150 - total flux cleaned = 0.0140017 Jy ! Component: 200 - total flux cleaned = 0.0163144 Jy ! Total flux subtracted in 200 components = 0.0163144 Jy ! Clean residual min=-0.006439 max=0.006755 Jy/beam ! Clean residual mean=0.000009 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.443585 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 = 0.00159728 Jy ! Component: 100 - total flux cleaned = 0.00236787 Jy ! Component: 150 - total flux cleaned = 0.00303217 Jy ! Component: 200 - total flux cleaned = 0.00360736 Jy ! Total flux subtracted in 200 components = 0.00360736 Jy ! Clean residual min=-0.006316 max=0.006333 Jy/beam ! Clean residual mean=0.000002 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.447192 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 133 components and 0.447192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=3.94 mas, bpa=-0.3216 degrees ! Estimated noise=0.439269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407375 Jy ! Component: 100 - total flux cleaned = 0.000893515 Jy ! Component: 150 - total flux cleaned = 0.00119736 Jy ! Component: 200 - total flux cleaned = 0.00128763 Jy ! Total flux subtracted in 200 components = 0.00128763 Jy ! Clean residual min=-0.004718 max=0.004016 Jy/beam ! Clean residual mean=0.000000 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.44848 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.44848 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=0.106066Jy sigma=0.819590 ! Fit after self-cal, rms=0.106062Jy sigma=0.819263 wmodel /scr/pima/bp192a0_uvs/J0058-0539_C_map.mod ! Writing 157 model components to file: /scr/pima/bp192a0_uvs/J0058-0539_C_map.mod wobs /scr/pima/bp192a0_uvs/J0058-0539_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0058-0539_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0058-0539_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a0_uvs/J0058-0539_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216059 Jy ! Component: 100 - total flux cleaned = -0.003792 Jy ! Component: 150 - total flux cleaned = -0.0046504 Jy ! Component: 200 - total flux cleaned = -0.00538744 Jy ! Component: 250 - total flux cleaned = -0.00589277 Jy ! Component: 300 - total flux cleaned = -0.00619062 Jy ! Component: 350 - total flux cleaned = -0.00618716 Jy ! Component: 400 - total flux cleaned = -0.00618647 Jy ! Component: 450 - total flux cleaned = -0.0061863 Jy ! Component: 500 - total flux cleaned = -0.00608302 Jy ! Component: 550 - total flux cleaned = -0.00588709 Jy ! Component: 600 - total flux cleaned = -0.00569745 Jy ! Component: 650 - total flux cleaned = -0.00551322 Jy ! Component: 700 - total flux cleaned = -0.00529048 Jy ! Component: 750 - total flux cleaned = -0.00516076 Jy ! Component: 800 - total flux cleaned = -0.00495013 Jy ! Component: 850 - total flux cleaned = -0.0048276 Jy ! Component: 900 - total flux cleaned = -0.00494787 Jy ! Component: 950 - total flux cleaned = -0.00486957 Jy ! Component: 1000 - total flux cleaned = -0.00487002 Jy ! Component: 1050 - total flux cleaned = -0.00487006 Jy ! Component: 1100 - total flux cleaned = -0.00494305 Jy ! Component: 1150 - total flux cleaned = -0.00490654 Jy ! Component: 1200 - total flux cleaned = -0.0048361 Jy ! Component: 1250 - total flux cleaned = -0.00480156 Jy ! Component: 1300 - total flux cleaned = -0.00476771 Jy ! Component: 1350 - total flux cleaned = -0.0047342 Jy ! Component: 1400 - total flux cleaned = -0.00460202 Jy ! Component: 1450 - total flux cleaned = -0.00443969 Jy ! Component: 1500 - total flux cleaned = -0.00428023 Jy ! Component: 1550 - total flux cleaned = -0.00421789 Jy ! Component: 1600 - total flux cleaned = -0.00415571 Jy ! Component: 1650 - total flux cleaned = -0.0040022 Jy ! Component: 1700 - total flux cleaned = -0.00400242 Jy ! Component: 1750 - total flux cleaned = -0.00379391 Jy ! Component: 1800 - total flux cleaned = -0.00367675 Jy ! Component: 1850 - total flux cleaned = -0.00347384 Jy ! Component: 1900 - total flux cleaned = -0.00335955 Jy ! Component: 1950 - total flux cleaned = -0.00318956 Jy ! Component: 2000 - total flux cleaned = -0.00299377 Jy ! Component: 2050 - total flux cleaned = -0.00274532 Jy ! Component: 2100 - total flux cleaned = -0.00263582 Jy ! Component: 2150 - total flux cleaned = -0.00242017 Jy ! Component: 2200 - total flux cleaned = -0.00220699 Jy ! Component: 2250 - total flux cleaned = -0.00194358 Jy ! Component: 2300 - total flux cleaned = -0.00181361 Jy ! Component: 2350 - total flux cleaned = -0.00158165 Jy ! Component: 2400 - total flux cleaned = -0.00137784 Jy ! Component: 2450 - total flux cleaned = -0.00122656 Jy ! Component: 2500 - total flux cleaned = -0.00112678 Jy ! Component: 2550 - total flux cleaned = -0.000904827 Jy ! Component: 2600 - total flux cleaned = -0.000709215 Jy ! Component: 2650 - total flux cleaned = -0.000540216 Jy ! Component: 2700 - total flux cleaned = -0.000349026 Jy ! Component: 2750 - total flux cleaned = -0.000206748 Jy ! Component: 2800 - total flux cleaned = -0.000112905 Jy ! Component: 2850 - total flux cleaned = 7.28372e-05 Jy ! Component: 2900 - total flux cleaned = 0.000164763 Jy ! Component: 2950 - total flux cleaned = 0.000301509 Jy ! Component: 3000 - total flux cleaned = 0.000436655 Jy ! Component: 3050 - total flux cleaned = 0.000592908 Jy ! Component: 3100 - total flux cleaned = 0.000748015 Jy ! Component: 3150 - total flux cleaned = 0.000813647 Jy ! Component: 3200 - total flux cleaned = 0.000965928 Jy ! Component: 3250 - total flux cleaned = 0.00111692 Jy ! Component: 3300 - total flux cleaned = 0.00128762 Jy ! Component: 3350 - total flux cleaned = 0.0014144 Jy ! Component: 3400 - total flux cleaned = 0.00156146 Jy ! Component: 3450 - total flux cleaned = 0.00172781 Jy ! Component: 3500 - total flux cleaned = 0.00178965 Jy ! Component: 3550 - total flux cleaned = 0.00195349 Jy ! Component: 3600 - total flux cleaned = 0.00205515 Jy ! Component: 3650 - total flux cleaned = 0.00215588 Jy ! Component: 3700 - total flux cleaned = 0.00233584 Jy ! Component: 3750 - total flux cleaned = 0.00247493 Jy ! Component: 3800 - total flux cleaned = 0.00259321 Jy ! Component: 3850 - total flux cleaned = 0.00276949 Jy ! Component: 3900 - total flux cleaned = 0.00286657 Jy ! Component: 3950 - total flux cleaned = 0.0029438 Jy ! Component: 4000 - total flux cleaned = 0.00303971 Jy ! Component: 4050 - total flux cleaned = 0.00311615 Jy ! Total flux subtracted in 4096 components = 0.00324889 Jy ! Clean residual min=-0.001182 max=0.001096 Jy/beam ! Clean residual mean=0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.451728 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 475 components and 0.451728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0058-0539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 3.94 at -0.3216 degrees (North through East) ! Clean map min=-0.0029297 max=0.34609 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0058-0539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.346095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302707 0.302707 0.605413 1.21083 2.42165 4.84331 9.68661 19.3732 38.7464 77.4929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 991.058 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0058-0539_C_uvs.log closed on Fri Aug 21 07:23:53 2015