! Started logfile: /scr/pima/gc030_uvs/J0110-0219_X_uvs.log on Fri Apr 22 08:42:26 2016 obs /scr/pima/gc030_uvs/J0110-0219_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0110-0219_X_uva.fits ! AN table 1: 206 integrations on 28 of 28 possible baselines. ! AN table 2: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.458101 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0110-0219 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 23704 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 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/gc030_uvs/J0110-0219_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 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1171 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 677 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006657Jy sigma=15.573848 ! Fit after self-cal, rms=0.929787Jy sigma=14.372850 ! 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=0.482 mas, bmaj=1.989 mas, bpa=-11.44 degrees ! Estimated noise=1.02607 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 = 0.056226 Jy ! Component: 100 - total flux cleaned = 0.0718849 Jy ! Total flux subtracted in 100 components = 0.0718849 Jy ! Clean residual min=-0.006613 max=0.009043 Jy/beam ! Clean residual mean=-0.000004 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.0718849 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0718849 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. ! ! Fit before self-cal, rms=0.114006Jy sigma=0.863526 ! Fit after self-cal, rms=0.113601Jy sigma=0.859704 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4974 mas, bmaj=2.22 mas, bpa=-11.26 degrees ! Estimated noise=0.400217 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 = 0.00579103 Jy ! Component: 100 - total flux cleaned = 0.00756222 Jy ! Component: 150 - total flux cleaned = 0.00804529 Jy ! Component: 200 - total flux cleaned = 0.00834398 Jy ! Total flux subtracted in 200 components = 0.00834398 Jy ! Clean residual min=-0.005654 max=0.005535 Jy/beam ! Clean residual mean=-0.000008 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.0802289 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0802289 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. ! ! Fit before self-cal, rms=0.112827Jy sigma=0.841276 ! Fit after self-cal, rms=0.112704Jy sigma=0.840769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4974 x 2.22 at -11.26 degrees (North through East) ! Clean map min=-0.0056222 max=0.074253 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 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.00 HN 0.86 KP 1.05 ! LA 1.04 NL 1.07 PT 1.10 SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.96 HN 0.88 KP 1.07 ! LA 1.01 NL 1.10 PT 1.12 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.03 HN 1.00* KP 1.04 ! LA 1.03 NL 1.06 PT 1.06 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.112704Jy sigma=0.840769 ! Fit after self-cal, rms=0.114576Jy sigma=0.840127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5059 mas, bmaj=2.383 mas, bpa=-9.206 degrees ! Estimated noise=0.451666 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 = 0.0022743 Jy ! Component: 100 - total flux cleaned = 0.00359713 Jy ! Component: 150 - total flux cleaned = 0.00399612 Jy ! Component: 200 - total flux cleaned = 0.00423643 Jy ! Total flux subtracted in 200 components = 0.00423643 Jy ! Clean residual min=-0.004048 max=0.004477 Jy/beam ! Clean residual mean=-0.000008 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0844653 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0844653 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. ! ! Fit before self-cal, rms=0.114512Jy sigma=0.839395 ! Fit after self-cal, rms=0.114456Jy sigma=0.839190 ! 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. ! ! Fit before self-cal, rms=0.114456Jy sigma=0.839190 ! Fit after self-cal, rms=0.118348Jy sigma=0.835497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5039 mas, bmaj=2.406 mas, bpa=-9.226 degrees ! Estimated noise=0.469273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228714 Jy ! Component: 100 - total flux cleaned = 0.00338401 Jy ! Component: 150 - total flux cleaned = 0.00367269 Jy ! Component: 200 - total flux cleaned = 0.00390654 Jy ! Total flux subtracted in 200 components = 0.00390654 Jy ! Clean residual min=-0.004072 max=0.003939 Jy/beam ! Clean residual mean=-0.000008 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.0883719 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0883718 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. ! ! Fit before self-cal, rms=0.118285Jy sigma=0.834972 ! Fit after self-cal, rms=0.118336Jy sigma=0.834877 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 = 9.63071e-05 Jy ! Component: 100 - total flux cleaned = 0.00024051 Jy ! Component: 150 - total flux cleaned = 0.000348761 Jy ! Component: 200 - total flux cleaned = 0.000403856 Jy ! Total flux subtracted in 200 components = 0.000403856 Jy ! Clean residual min=-0.004132 max=0.003946 Jy/beam ! Clean residual mean=-0.000008 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.0887757 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0887757 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. ! ! Fit before self-cal, rms=0.118331Jy sigma=0.834837 ! Fit after self-cal, rms=0.118315Jy sigma=0.834826 ! 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. ! ! Fit before self-cal, rms=0.118315Jy sigma=0.834826 ! Fit after self-cal, rms=0.123506Jy sigma=0.834387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5019 mas, bmaj=2.414 mas, bpa=-9.243 degrees ! Estimated noise=0.480605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166755 Jy ! Component: 100 - total flux cleaned = 0.0024942 Jy ! Component: 150 - total flux cleaned = 0.00274975 Jy ! Component: 200 - total flux cleaned = 0.00292031 Jy ! Total flux subtracted in 200 components = 0.00292031 Jy ! Clean residual min=-0.004255 max=0.003809 Jy/beam ! Clean residual mean=-0.000007 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.091696 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.091696 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. ! ! Fit before self-cal, rms=0.123472Jy sigma=0.834124 ! Fit after self-cal, rms=0.123533Jy sigma=0.834114 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 = 3.27805e-05 Jy ! Component: 100 - total flux cleaned = 0.000138845 Jy ! Component: 150 - total flux cleaned = 0.000218553 Jy ! Component: 200 - total flux cleaned = 0.000239328 Jy ! Total flux subtracted in 200 components = 0.000239328 Jy ! Clean residual min=-0.004276 max=0.003816 Jy/beam ! Clean residual mean=-0.000007 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0919353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0919353 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. ! ! Fit before self-cal, rms=0.123530Jy sigma=0.834098 ! Fit after self-cal, rms=0.123519Jy sigma=0.834092 ! 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. ! ! Fit before self-cal, rms=0.123519Jy sigma=0.834092 ! Fit after self-cal, rms=0.127380Jy sigma=0.833898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=3.047 mas, bpa=-5.208 degrees ! Estimated noise=0.976359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033386 Jy ! Component: 100 - total flux cleaned = 0.00452796 Jy ! Component: 150 - total flux cleaned = 0.00472672 Jy ! Component: 200 - total flux cleaned = 0.004938 Jy ! Total flux subtracted in 200 components = 0.004938 Jy ! Clean residual min=-0.008003 max=0.005708 Jy/beam ! Clean residual mean=-0.000022 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.0968733 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 39 components and 0.0968733 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. ! ! Fit before self-cal, rms=0.127397Jy sigma=0.836237 ! Fit after self-cal, rms=0.127397Jy sigma=0.835980 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 = 0.000934584 Jy ! Component: 100 - total flux cleaned = 0.00108569 Jy ! Component: 150 - total flux cleaned = 0.00121898 Jy ! Component: 200 - total flux cleaned = 0.00133304 Jy ! Total flux subtracted in 200 components = 0.00133304 Jy ! Clean residual min=-0.007916 max=0.005590 Jy/beam ! Clean residual mean=-0.000022 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.0982064 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0982064 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. ! ! Fit before self-cal, rms=0.127434Jy sigma=0.837672 ! Fit after self-cal, rms=0.127412Jy sigma=0.837598 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.5004 mas, bmaj=2.417 mas, bpa=-9.261 degrees ! Estimated noise=0.488138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5004 x 2.417 at -9.261 degrees (North through East) ! Clean map min=-0.0047082 max=0.081986 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=0.4804 mas, bmaj=2.085 mas, bpa=-10.09 degrees ! Estimated noise=1.10473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625961 Jy ! Component: 100 - total flux cleaned = 0.0795642 Jy ! Component: 150 - total flux cleaned = 0.0871035 Jy ! Component: 200 - total flux cleaned = 0.0905965 Jy ! Total flux subtracted in 200 components = 0.0905965 Jy ! Clean residual min=-0.006886 max=0.006479 Jy/beam ! Clean residual mean=-0.000004 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.0905966 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 0.0905966 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5004 mas, bmaj=2.417 mas, bpa=-9.261 degrees ! Estimated noise=0.488138 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 = 0.0038397 Jy ! Component: 100 - total flux cleaned = 0.00473917 Jy ! Component: 150 - total flux cleaned = 0.00536124 Jy ! Component: 200 - total flux cleaned = 0.00579978 Jy ! Total flux subtracted in 200 components = 0.00579978 Jy ! Clean residual min=-0.004238 max=0.003844 Jy/beam ! Clean residual mean=-0.000007 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0963963 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0963963 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=2.52 mas, bmaj=3.047 mas, bpa=-5.208 degrees ! Estimated noise=0.976359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132151 Jy ! Component: 100 - total flux cleaned = 0.00159184 Jy ! Component: 150 - total flux cleaned = 0.0017766 Jy ! Component: 200 - total flux cleaned = 0.00193604 Jy ! Total flux subtracted in 200 components = 0.00193604 Jy ! Clean residual min=-0.008059 max=0.005702 Jy/beam ! Clean residual mean=-0.000022 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.0983324 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 = 0.00013894 Jy ! Component: 100 - total flux cleaned = 0.000230132 Jy ! Component: 150 - total flux cleaned = 0.000337417 Jy ! Component: 200 - total flux cleaned = 0.000409361 Jy ! Total flux subtracted in 200 components = 0.000409361 Jy ! Clean residual min=-0.007897 max=0.005627 Jy/beam ! Clean residual mean=-0.000022 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.0987417 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0987418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5004 mas, bmaj=2.417 mas, bpa=-9.261 degrees ! Estimated noise=0.488138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206794 Jy ! Component: 100 - total flux cleaned = -0.00207194 Jy ! Component: 150 - total flux cleaned = -0.00206885 Jy ! Component: 200 - total flux cleaned = -0.00202356 Jy ! Total flux subtracted in 200 components = -0.00202356 Jy ! Clean residual min=-0.004261 max=0.003976 Jy/beam ! Clean residual mean=-0.000007 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0967182 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0967182 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. ! ! Fit before self-cal, rms=0.127375Jy sigma=0.834748 ! Fit after self-cal, rms=0.127482Jy sigma=0.834653 wmodel /scr/pima/gc030_uvs/J0110-0219_X_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J0110-0219_X_map.mod wobs /scr/pima/gc030_uvs/J0110-0219_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0110-0219_X_uvs.fits wwins /scr/pima/gc030_uvs/J0110-0219_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0110-0219_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 = -0.0013111 Jy ! Component: 100 - total flux cleaned = -0.00131507 Jy ! Component: 150 - total flux cleaned = -0.00119574 Jy ! Component: 200 - total flux cleaned = -0.00114201 Jy ! Component: 250 - total flux cleaned = -0.0008855 Jy ! Component: 300 - total flux cleaned = -0.000589787 Jy ! Component: 350 - total flux cleaned = -0.000401936 Jy ! Component: 400 - total flux cleaned = -0.000267976 Jy ! Component: 450 - total flux cleaned = -0.000140796 Jy ! Component: 500 - total flux cleaned = 6.18538e-05 Jy ! Component: 550 - total flux cleaned = 0.00041036 Jy ! Component: 600 - total flux cleaned = 0.000410981 Jy ! Component: 650 - total flux cleaned = 0.000519953 Jy ! Component: 700 - total flux cleaned = 0.00072775 Jy ! Component: 750 - total flux cleaned = 0.000895021 Jy ! Component: 800 - total flux cleaned = 0.00108941 Jy ! Component: 850 - total flux cleaned = 0.00127796 Jy ! Component: 900 - total flux cleaned = 0.0015228 Jy ! Component: 950 - total flux cleaned = 0.00167248 Jy ! Component: 1000 - total flux cleaned = 0.00181822 Jy ! Component: 1050 - total flux cleaned = 0.00196088 Jy ! Component: 1100 - total flux cleaned = 0.00207255 Jy ! Component: 1150 - total flux cleaned = 0.00210025 Jy ! Component: 1200 - total flux cleaned = 0.0021546 Jy ! Component: 1250 - total flux cleaned = 0.00218111 Jy ! Component: 1300 - total flux cleaned = 0.00215492 Jy ! Component: 1350 - total flux cleaned = 0.00220678 Jy ! Component: 1400 - total flux cleaned = 0.00220698 Jy ! Component: 1450 - total flux cleaned = 0.00223239 Jy ! Component: 1500 - total flux cleaned = 0.00223248 Jy ! Component: 1550 - total flux cleaned = 0.00223281 Jy ! Component: 1600 - total flux cleaned = 0.00233223 Jy ! Component: 1650 - total flux cleaned = 0.00240683 Jy ! Component: 1700 - total flux cleaned = 0.00240684 Jy ! Component: 1750 - total flux cleaned = 0.0024314 Jy ! Component: 1800 - total flux cleaned = 0.00243141 Jy ! Component: 1850 - total flux cleaned = 0.00245627 Jy ! Component: 1900 - total flux cleaned = 0.00245634 Jy ! Component: 1950 - total flux cleaned = 0.00243119 Jy ! Component: 2000 - total flux cleaned = 0.0024315 Jy ! Component: 2050 - total flux cleaned = 0.00240639 Jy ! Component: 2100 - total flux cleaned = 0.0023552 Jy ! Component: 2150 - total flux cleaned = 0.00235529 Jy ! Component: 2200 - total flux cleaned = 0.00232908 Jy ! Component: 2250 - total flux cleaned = 0.00232885 Jy ! Component: 2300 - total flux cleaned = 0.00232908 Jy ! Component: 2350 - total flux cleaned = 0.00232914 Jy ! Component: 2400 - total flux cleaned = 0.00232881 Jy ! Component: 2450 - total flux cleaned = 0.00235641 Jy ! Component: 2500 - total flux cleaned = 0.00243991 Jy ! Component: 2550 - total flux cleaned = 0.00249645 Jy ! Component: 2600 - total flux cleaned = 0.00252473 Jy ! Component: 2650 - total flux cleaned = 0.00258275 Jy ! Component: 2700 - total flux cleaned = 0.00264185 Jy ! Component: 2750 - total flux cleaned = 0.00270205 Jy ! Component: 2800 - total flux cleaned = 0.00273294 Jy ! Component: 2850 - total flux cleaned = 0.00276409 Jy ! Component: 2900 - total flux cleaned = 0.00285887 Jy ! Component: 2950 - total flux cleaned = 0.00292353 Jy ! Component: 3000 - total flux cleaned = 0.00298974 Jy ! Component: 3050 - total flux cleaned = 0.00308999 Jy ! Component: 3100 - total flux cleaned = 0.00315875 Jy ! Component: 3150 - total flux cleaned = 0.00326298 Jy ! Component: 3200 - total flux cleaned = 0.00336971 Jy ! Component: 3250 - total flux cleaned = 0.00344359 Jy ! Component: 3300 - total flux cleaned = 0.00355574 Jy ! Component: 3350 - total flux cleaned = 0.0036711 Jy ! Component: 3400 - total flux cleaned = 0.00378947 Jy ! Component: 3450 - total flux cleaned = 0.00391078 Jy ! Component: 3500 - total flux cleaned = 0.00403476 Jy ! Component: 3550 - total flux cleaned = 0.00424753 Jy ! Component: 3600 - total flux cleaned = 0.00433562 Jy ! Component: 3650 - total flux cleaned = 0.00446989 Jy ! Component: 3700 - total flux cleaned = 0.00460774 Jy ! Component: 3750 - total flux cleaned = 0.00474962 Jy ! Component: 3800 - total flux cleaned = 0.00489552 Jy ! Component: 3850 - total flux cleaned = 0.00509477 Jy ! Component: 3900 - total flux cleaned = 0.00530036 Jy ! Component: 3950 - total flux cleaned = 0.00551198 Jy ! Component: 4000 - total flux cleaned = 0.00567475 Jy ! Component: 4050 - total flux cleaned = 0.00584172 Jy ! Total flux subtracted in 4096 components = 0.00607019 Jy ! Clean residual min=-0.002903 max=0.002992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.102788 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 228 components and 0.102788 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0110-0219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5004 x 2.417 at -9.261 degrees (North through East) ! Clean map min=-0.0084135 max=0.082271 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0110-0219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.082271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000808965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.94988 2.94988 5.89976 11.7995 23.599 47.198 94.3961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.699 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0110-0219_X_uvs.log closed on Fri Apr 22 08:42:31 2016