! Started logfile: /scr/pima/gc030_uvs/J0052+0035_X_uvs.log on Fri Apr 22 08:42:15 2016 obs /scr/pima/gc030_uvs/J0052+0035_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0052+0035_X_uva.fits ! AN table 1: 210 integrations on 28 of 28 possible baselines. ! AN table 2: 65 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.468913 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0052+0035 ! ! 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 24496 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/J0052+0035_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 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 995 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 649 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007719Jy sigma=16.151143 ! Fit after self-cal, rms=0.927489Jy sigma=14.725189 ! 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=0.4806 mas, bmaj=1.867 mas, bpa=-10.48 degrees ! Estimated noise=0.964289 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 = 0.0664904 Jy ! Component: 100 - total flux cleaned = 0.0802828 Jy ! Total flux subtracted in 100 components = 0.0802828 Jy ! Clean residual min=-0.007365 max=0.008200 Jy/beam ! Clean residual mean=0.000001 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.0802828 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0802828 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=0.115619Jy sigma=0.829286 ! Fit after self-cal, rms=0.115285Jy sigma=0.826588 ! 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=0.4884 mas, bmaj=2.137 mas, bpa=-11.5 degrees ! Estimated noise=0.391498 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 = 0.000587446 Jy ! Component: 100 - total flux cleaned = 0.00082186 Jy ! Component: 150 - total flux cleaned = 0.00109043 Jy ! Component: 200 - total flux cleaned = 0.00122292 Jy ! Total flux subtracted in 200 components = 0.00122292 Jy ! Clean residual min=-0.006299 max=0.005555 Jy/beam ! Clean residual mean=0.000003 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.0815057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0815057 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=0.114982Jy sigma=0.820145 ! Fit after self-cal, rms=0.115108Jy sigma=0.819971 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4884 x 2.137 at -11.5 degrees (North through East) ! Clean map min=-0.005478 max=0.081684 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 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 0.97 HN 0.88 KP 1.04 ! LA 1.02 NL 1.15 PT 1.19 SC 1.07 ! ! 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 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 EB 0.92 HN 0.93 KP 1.09 ! LA 1.10 NL 1.16 PT 1.18 SC 1.10 ! ! 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 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 0.97 HN 0.90 KP 1.06 ! LA 1.08 NL 1.19 PT 1.07 SC 1.05 ! ! 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 210 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* ! ! 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 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.99 HN 1.00* KP 1.06 ! LA 1.04 NL 1.09 PT 1.09 SC 1.07 ! ! 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 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 0.95 HN 0.83 KP 1.04 ! LA 1.06 NL 1.17 PT 1.16 SC 1.07 ! ! 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 210 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* ! ! 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=0.115108Jy sigma=0.819971 ! Fit after self-cal, rms=0.119572Jy sigma=0.813294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4897 mas, bmaj=2.207 mas, bpa=-10.43 degrees ! Estimated noise=0.438568 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 = 0.00220727 Jy ! Component: 100 - total flux cleaned = 0.00338889 Jy ! Component: 150 - total flux cleaned = 0.00370877 Jy ! Component: 200 - total flux cleaned = 0.00377819 Jy ! Total flux subtracted in 200 components = 0.00377819 Jy ! Clean residual min=-0.004379 max=0.004241 Jy/beam ! Clean residual mean=0.000002 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0852839 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0852839 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=0.119515Jy sigma=0.812718 ! Fit after self-cal, rms=0.119625Jy sigma=0.812566 ! 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=0.119625Jy sigma=0.812566 ! Fit after self-cal, rms=0.126040Jy sigma=0.808930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4872 mas, bmaj=2.224 mas, bpa=-10.46 degrees ! Estimated noise=0.449701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014737 Jy ! Component: 100 - total flux cleaned = 0.00229419 Jy ! Component: 150 - total flux cleaned = 0.00284673 Jy ! Component: 200 - total flux cleaned = 0.00296521 Jy ! Total flux subtracted in 200 components = 0.00296521 Jy ! Clean residual min=-0.003516 max=0.003330 Jy/beam ! Clean residual mean=0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0882491 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0882491 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=0.126029Jy sigma=0.808515 ! Fit after self-cal, rms=0.126079Jy sigma=0.808464 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 = 0.000126475 Jy ! Component: 100 - total flux cleaned = 0.000112186 Jy ! Component: 150 - total flux cleaned = 0.000125385 Jy ! Component: 200 - total flux cleaned = 0.000102226 Jy ! Total flux subtracted in 200 components = 0.000102226 Jy ! Clean residual min=-0.003572 max=0.003276 Jy/beam ! Clean residual mean=0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0883514 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0883514 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=0.126077Jy sigma=0.808424 ! Fit after self-cal, rms=0.126068Jy sigma=0.808412 ! 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=0.126068Jy sigma=0.808412 ! Fit after self-cal, rms=0.129612Jy sigma=0.808256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4858 mas, bmaj=2.228 mas, bpa=-10.47 degrees ! Estimated noise=0.455026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977909 Jy ! Component: 100 - total flux cleaned = 0.00150099 Jy ! Component: 150 - total flux cleaned = 0.00165257 Jy ! Component: 200 - total flux cleaned = 0.00169179 Jy ! Total flux subtracted in 200 components = 0.00169179 Jy ! Clean residual min=-0.003650 max=0.003308 Jy/beam ! Clean residual mean=0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0900432 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0900432 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=0.129610Jy sigma=0.808046 ! Fit after self-cal, rms=0.129643Jy sigma=0.808037 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79301e-05 Jy ! Component: 100 - total flux cleaned = 3.62313e-05 Jy ! Component: 150 - total flux cleaned = 1.45929e-05 Jy ! Component: 200 - total flux cleaned = -6.3723e-06 Jy ! Total flux subtracted in 200 components = -6.3723e-06 Jy ! Clean residual min=-0.003679 max=0.003269 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0900368 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0900368 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=0.129641Jy sigma=0.808012 ! Fit after self-cal, rms=0.129637Jy sigma=0.808007 ! 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=0.129637Jy sigma=0.808007 ! Fit after self-cal, rms=0.131894Jy sigma=0.807953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=2.965 mas, bpa=-12.6 degrees ! Estimated noise=1.07108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190127 Jy ! Component: 100 - total flux cleaned = 0.00254063 Jy ! Component: 150 - total flux cleaned = 0.00263312 Jy ! Component: 200 - total flux cleaned = 0.0027097 Jy ! Total flux subtracted in 200 components = 0.0027097 Jy ! Clean residual min=-0.007765 max=0.005816 Jy/beam ! Clean residual mean=0.000005 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.0927465 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.0927465 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=0.131902Jy sigma=0.809158 ! Fit after self-cal, rms=0.131912Jy sigma=0.809099 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 = 0.00052771 Jy ! Component: 100 - total flux cleaned = 0.000577834 Jy ! Component: 150 - total flux cleaned = 0.000621448 Jy ! Component: 200 - total flux cleaned = 0.000646569 Jy ! Total flux subtracted in 200 components = 0.000646569 Jy ! Clean residual min=-0.007765 max=0.005908 Jy/beam ! Clean residual mean=0.000005 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.0933931 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0933931 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=0.131923Jy sigma=0.810059 ! Fit after self-cal, rms=0.131909Jy sigma=0.810042 ! 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=0.4849 mas, bmaj=2.23 mas, bpa=-10.48 degrees ! Estimated noise=0.458171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4849 x 2.23 at -10.48 degrees (North through East) ! Clean map min=-0.0039222 max=0.087242 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=0.4677 mas, bmaj=1.904 mas, bpa=-10.78 degrees ! Estimated noise=1.08769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692696 Jy ! Component: 100 - total flux cleaned = 0.0852343 Jy ! Component: 150 - total flux cleaned = 0.0903466 Jy ! Component: 200 - total flux cleaned = 0.0921316 Jy ! Total flux subtracted in 200 components = 0.0921316 Jy ! Clean residual min=-0.004332 max=0.004553 Jy/beam ! Clean residual mean=0.000000 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.0921316 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0921316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4849 mas, bmaj=2.23 mas, bpa=-10.48 degrees ! Estimated noise=0.458171 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 = 0.000929937 Jy ! Component: 100 - total flux cleaned = 0.0011692 Jy ! Component: 150 - total flux cleaned = 0.00103294 Jy ! Component: 200 - total flux cleaned = 0.000911565 Jy ! Total flux subtracted in 200 components = 0.000911565 Jy ! Clean residual min=-0.003693 max=0.003601 Jy/beam ! Clean residual mean=0.000001 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0930432 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0930432 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=2.426 mas, bmaj=2.965 mas, bpa=-12.6 degrees ! Estimated noise=1.07108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17469e-05 Jy ! Component: 100 - total flux cleaned = 0.000173245 Jy ! Component: 150 - total flux cleaned = 0.000278748 Jy ! Component: 200 - total flux cleaned = 0.000398261 Jy ! Total flux subtracted in 200 components = 0.000398261 Jy ! Clean residual min=-0.007987 max=0.005927 Jy/beam ! Clean residual mean=0.000005 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.0934414 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 = 0.000100356 Jy ! Component: 100 - total flux cleaned = 0.000184207 Jy ! Component: 150 - total flux cleaned = 0.000237759 Jy ! Component: 200 - total flux cleaned = 0.000299298 Jy ! Total flux subtracted in 200 components = 0.000299298 Jy ! Clean residual min=-0.007801 max=0.006024 Jy/beam ! Clean residual mean=0.000005 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.0937407 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0937407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4849 mas, bmaj=2.23 mas, bpa=-10.48 degrees ! Estimated noise=0.458171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473017 Jy ! Component: 100 - total flux cleaned = -0.000884934 Jy ! Component: 150 - total flux cleaned = -0.00125833 Jy ! Component: 200 - total flux cleaned = -0.00137208 Jy ! Total flux subtracted in 200 components = -0.00137208 Jy ! Clean residual min=-0.003767 max=0.003802 Jy/beam ! Clean residual mean=0.000001 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0923687 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0923686 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=0.131910Jy sigma=0.808630 ! Fit after self-cal, rms=0.131934Jy sigma=0.808487 wmodel /scr/pima/gc030_uvs/J0052+0035_X_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J0052+0035_X_map.mod wobs /scr/pima/gc030_uvs/J0052+0035_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0052+0035_X_uvs.fits wwins /scr/pima/gc030_uvs/J0052+0035_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0052+0035_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 = -0.000735557 Jy ! Component: 100 - total flux cleaned = -0.00157704 Jy ! Component: 150 - total flux cleaned = -0.00212347 Jy ! Component: 200 - total flux cleaned = -0.00258195 Jy ! Component: 250 - total flux cleaned = -0.00306157 Jy ! Component: 300 - total flux cleaned = -0.00351294 Jy ! Component: 350 - total flux cleaned = -0.00393954 Jy ! Component: 400 - total flux cleaned = -0.00450689 Jy ! Component: 450 - total flux cleaned = -0.00489495 Jy ! Component: 500 - total flux cleaned = -0.00537825 Jy ! Component: 550 - total flux cleaned = -0.00566317 Jy ! Component: 600 - total flux cleaned = -0.00597174 Jy ! Component: 650 - total flux cleaned = -0.00623574 Jy ! Component: 700 - total flux cleaned = -0.00645937 Jy ! Component: 750 - total flux cleaned = -0.00658301 Jy ! Component: 800 - total flux cleaned = -0.00658325 Jy ! Component: 850 - total flux cleaned = -0.00667116 Jy ! Component: 900 - total flux cleaned = -0.00669912 Jy ! Component: 950 - total flux cleaned = -0.00664345 Jy ! Component: 1000 - total flux cleaned = -0.00658959 Jy ! Component: 1050 - total flux cleaned = -0.00658943 Jy ! Component: 1100 - total flux cleaned = -0.00656417 Jy ! Component: 1150 - total flux cleaned = -0.00653961 Jy ! Component: 1200 - total flux cleaned = -0.0064158 Jy ! Component: 1250 - total flux cleaned = -0.00631886 Jy ! Component: 1300 - total flux cleaned = -0.00627107 Jy ! Component: 1350 - total flux cleaned = -0.00617722 Jy ! Component: 1400 - total flux cleaned = -0.00610839 Jy ! Component: 1450 - total flux cleaned = -0.00597195 Jy ! Component: 1500 - total flux cleaned = -0.00583766 Jy ! Component: 1550 - total flux cleaned = -0.00579353 Jy ! Component: 1600 - total flux cleaned = -0.00566233 Jy ! Component: 1650 - total flux cleaned = -0.00559739 Jy ! Component: 1700 - total flux cleaned = -0.00553302 Jy ! Component: 1750 - total flux cleaned = -0.00555427 Jy ! Component: 1800 - total flux cleaned = -0.00549089 Jy ! Component: 1850 - total flux cleaned = -0.00546989 Jy ! Component: 1900 - total flux cleaned = -0.00546981 Jy ! Component: 1950 - total flux cleaned = -0.00544894 Jy ! Component: 2000 - total flux cleaned = -0.00544909 Jy ! Component: 2050 - total flux cleaned = -0.00544892 Jy ! Component: 2100 - total flux cleaned = -0.00546953 Jy ! Component: 2150 - total flux cleaned = -0.00546956 Jy ! Component: 2200 - total flux cleaned = -0.00551026 Jy ! Component: 2250 - total flux cleaned = -0.00548991 Jy ! Component: 2300 - total flux cleaned = -0.00549004 Jy ! Component: 2350 - total flux cleaned = -0.00542883 Jy ! Component: 2400 - total flux cleaned = -0.00538799 Jy ! Component: 2450 - total flux cleaned = -0.00532635 Jy ! Component: 2500 - total flux cleaned = -0.0052647 Jy ! Component: 2550 - total flux cleaned = -0.00528531 Jy ! Component: 2600 - total flux cleaned = -0.0052645 Jy ! Component: 2650 - total flux cleaned = -0.00528543 Jy ! Component: 2700 - total flux cleaned = -0.00532774 Jy ! Component: 2750 - total flux cleaned = -0.00537017 Jy ! Component: 2800 - total flux cleaned = -0.00537017 Jy ! Component: 2850 - total flux cleaned = -0.00541319 Jy ! Component: 2900 - total flux cleaned = -0.00545706 Jy ! Component: 2950 - total flux cleaned = -0.00547887 Jy ! Component: 3000 - total flux cleaned = -0.00556808 Jy ! Component: 3050 - total flux cleaned = -0.00559041 Jy ! Component: 3100 - total flux cleaned = -0.00559054 Jy ! Component: 3150 - total flux cleaned = -0.00559028 Jy ! Component: 3200 - total flux cleaned = -0.00559028 Jy ! Component: 3250 - total flux cleaned = -0.00561429 Jy ! Component: 3300 - total flux cleaned = -0.00561463 Jy ! Component: 3350 - total flux cleaned = -0.00563954 Jy ! Component: 3400 - total flux cleaned = -0.00561479 Jy ! Component: 3450 - total flux cleaned = -0.00564037 Jy ! Component: 3500 - total flux cleaned = -0.00564053 Jy ! Component: 3550 - total flux cleaned = -0.00564008 Jy ! Component: 3600 - total flux cleaned = -0.00564033 Jy ! Component: 3650 - total flux cleaned = -0.00564016 Jy ! Component: 3700 - total flux cleaned = -0.00566813 Jy ! Component: 3750 - total flux cleaned = -0.00566834 Jy ! Component: 3800 - total flux cleaned = -0.00561057 Jy ! Component: 3850 - total flux cleaned = -0.00561017 Jy ! Component: 3900 - total flux cleaned = -0.00555011 Jy ! Component: 3950 - total flux cleaned = -0.00551978 Jy ! Component: 4000 - total flux cleaned = -0.00545738 Jy ! Component: 4050 - total flux cleaned = -0.00542507 Jy ! Total flux subtracted in 4096 components = -0.00545817 Jy ! Clean residual min=-0.001961 max=0.001749 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0869105 Jy keep ! Adding 201 model components to the UV plane model. ! The established model now contains 232 components and 0.0869105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0052+0035_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4849 x 2.23 at -10.48 degrees (North through East) ! Clean map min=-0.0050437 max=0.087393 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0052+0035_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0873934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000497989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70947 1.70947 3.41895 6.83789 13.6758 27.3516 54.7031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 175.492 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0052+0035_X_uvs.log closed on Fri Apr 22 08:42:20 2016