! Started logfile: J0109+3149_S_2013_01_09_pus_uvs.log on Tue Nov 4 18:58:54 2014 obs J0109+3149_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0109+3149_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.412737 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0109+3149 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3255 lines of history. ! ! Reading 34868 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0109+3149_S_2013_01_09_pus] 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 = 512x512 pixels with 0.500x0.500 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 443 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 443 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 443 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 443 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.852993Jy sigma=0.010584 ! Fit after self-cal, rms=0.820960Jy sigma=0.010188 ! 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=2.095 mas, bmaj=5.345 mas, bpa=8.357 degrees ! Estimated noise=674.908 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 = 0.135183 Jy ! Component: 100 - total flux cleaned = 0.175719 Jy ! Total flux subtracted in 100 components = 0.175719 Jy ! Clean residual min=-0.007681 max=0.016943 Jy/beam ! Clean residual mean=-0.000105 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.175719 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.175719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114304Jy sigma=0.001255 ! Fit after self-cal, rms=0.114282Jy sigma=0.001255 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179155 Jy ! Component: 100 - total flux cleaned = 0.0261877 Jy ! Total flux subtracted in 100 components = 0.0261877 Jy ! Clean residual min=-0.007743 max=0.009186 Jy/beam ! Clean residual mean=-0.000089 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.201907 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.201907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110832Jy sigma=0.001216 ! Fit after self-cal, rms=0.110821Jy sigma=0.001216 ! 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=2.727 mas, bmaj=6.255 mas, bpa=7.419 degrees ! Estimated noise=313.154 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 = 0.00650379 Jy ! Component: 100 - total flux cleaned = 0.010102 Jy ! Component: 150 - total flux cleaned = 0.011817 Jy ! Component: 200 - total flux cleaned = 0.0121735 Jy ! Total flux subtracted in 200 components = 0.0121735 Jy ! Clean residual min=-0.006359 max=0.010659 Jy/beam ! Clean residual mean=-0.000081 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.21408 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.21408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110304Jy sigma=0.001212 ! Fit after self-cal, rms=0.110300Jy sigma=0.001212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HH 1.00* HN 1.14 ! KP 0.99 LA 1.05 MC 1.00* MK 0.77 ! NL 0.90 NY 1.00* OV 0.94 PT 1.15 ! SC 0.95 TS 1.16 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.24 HH 1.00* HN 1.11 ! KP 1.00 LA 1.07 MC 1.00* MK 0.80 ! NL 0.95 NY 1.00* OV 0.91 PT 1.19 ! SC 0.88 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.24 HH 1.00* HN 1.23 ! KP 0.99 LA 0.95 MC 1.00* MK 0.91 ! NL 1.00 NY 1.00* OV 1.02 PT 1.00 ! SC 1.06 TS 1.11 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.43 HH 1.00* HN 1.22 ! KP 0.99 LA 0.96 MC 1.00* MK 0.95 ! NL 1.02 NY 1.00* OV 0.94 PT 1.00 ! SC 1.03 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.28 HH 1.00* HN 1.13 ! KP 0.83 LA 0.91 MC 1.00* MK 0.87 ! NL 1.01 NY 1.00* OV 0.97 PT 1.00 ! SC 0.93 TS 1.11 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.46 HH 1.00* HN 1.13 ! KP 0.84 LA 0.92 MC 1.00* MK 0.87 ! NL 1.03 NY 1.00* OV 0.94 PT 0.98 ! SC 0.92 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.30 HH 1.00* HN 1.06 ! KP 0.83 LA 0.76 MC 1.00* MK 0.92 ! NL 0.91 NY 1.00* OV 0.84 PT 0.88 ! SC 0.97 TS 1.08 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.44 HH 1.00* HN 1.06 ! KP 0.82 LA 0.76 MC 1.00* MK 0.99 ! NL 0.96 NY 1.00* OV 0.81 PT 0.86 ! SC 0.94 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.110300Jy sigma=0.001212 ! Fit after self-cal, rms=0.101829Jy sigma=0.001134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=6.166 mas, bpa=7.148 degrees ! Estimated noise=313.043 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 (-6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496404 Jy ! Component: 100 - total flux cleaned = 0.00556906 Jy ! Component: 150 - total flux cleaned = 0.00556731 Jy ! Component: 200 - total flux cleaned = 0.00540293 Jy ! Total flux subtracted in 200 components = 0.00540293 Jy ! Clean residual min=-0.002285 max=0.002963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.219483 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.219483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101539Jy sigma=0.001130 ! Fit after self-cal, rms=0.101620Jy sigma=0.001129 ! Inverting map ! Added new window around map position (-21.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222629 Jy ! Component: 100 - total flux cleaned = 0.0028624 Jy ! Component: 150 - total flux cleaned = 0.00315995 Jy ! Component: 200 - total flux cleaned = 0.00342331 Jy ! Total flux subtracted in 200 components = 0.00342331 Jy ! Clean residual min=-0.002042 max=0.001922 Jy/beam ! Clean residual mean=-0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.222907 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.222907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101546Jy sigma=0.001128 ! Fit after self-cal, rms=0.101539Jy sigma=0.001128 ! 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. ! ! Fit before self-cal, rms=0.101539Jy sigma=0.001128 ! Fit after self-cal, rms=0.101127Jy sigma=0.001128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=6.157 mas, bpa=7.156 degrees ! Estimated noise=311.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124341 Jy ! Component: 100 - total flux cleaned = 0.0015518 Jy ! Component: 150 - total flux cleaned = 0.00180896 Jy ! Component: 200 - total flux cleaned = 0.00184206 Jy ! Total flux subtracted in 200 components = 0.00184206 Jy ! Clean residual min=-0.001702 max=0.001696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.224749 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.224749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101089Jy sigma=0.001127 ! Fit after self-cal, rms=0.101082Jy sigma=0.001127 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 = 0.00015236 Jy ! Component: 100 - total flux cleaned = 0.000246666 Jy ! Component: 150 - total flux cleaned = 0.000332127 Jy ! Component: 200 - total flux cleaned = 0.000386118 Jy ! Total flux subtracted in 200 components = 0.000386118 Jy ! Clean residual min=-0.001659 max=0.001656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.225135 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.225135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101064Jy sigma=0.001127 ! Fit after self-cal, rms=0.101061Jy sigma=0.001127 ! 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. ! ! Fit before self-cal, rms=0.101061Jy sigma=0.001127 ! Fit after self-cal, rms=0.100895Jy sigma=0.001127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.156 mas, bpa=7.158 degrees ! Estimated noise=311.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422837 Jy ! Component: 100 - total flux cleaned = 0.000654165 Jy ! Component: 150 - total flux cleaned = 0.000728807 Jy ! Component: 200 - total flux cleaned = 0.00077442 Jy ! Total flux subtracted in 200 components = 0.00077442 Jy ! Clean residual min=-0.001506 max=0.001554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.225909 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.225909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100880Jy sigma=0.001127 ! Fit after self-cal, rms=0.100876Jy sigma=0.001127 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 = 9.91882e-05 Jy ! Component: 100 - total flux cleaned = 0.000165818 Jy ! Component: 150 - total flux cleaned = 0.000145328 Jy ! Component: 200 - total flux cleaned = 0.000166169 Jy ! Total flux subtracted in 200 components = 0.000166169 Jy ! Clean residual min=-0.001482 max=0.001523 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.226075 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.226075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100866Jy sigma=0.001127 ! Fit after self-cal, rms=0.100864Jy sigma=0.001127 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.100864Jy sigma=0.001127 ! Fit after self-cal, rms=0.100759Jy sigma=0.001127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.507 mas, bmaj=9.747 mas, bpa=0.8157 degrees ! Estimated noise=383.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086532 Jy ! Component: 100 - total flux cleaned = 0.00106811 Jy ! Component: 150 - total flux cleaned = 0.00110873 Jy ! Component: 200 - total flux cleaned = 0.00114465 Jy ! Total flux subtracted in 200 components = 0.00114465 Jy ! Clean residual min=-0.001495 max=0.001384 Jy/beam ! Clean residual mean=-0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.22722 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.22722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100755Jy sigma=0.001127 ! Fit after self-cal, rms=0.100753Jy sigma=0.001127 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 = 0.000176677 Jy ! Component: 100 - total flux cleaned = 0.00024841 Jy ! Component: 150 - total flux cleaned = 0.00027971 Jy ! Component: 200 - total flux cleaned = 0.000324105 Jy ! Total flux subtracted in 200 components = 0.000324105 Jy ! Clean residual min=-0.001467 max=0.001331 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.227544 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.227544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100752Jy sigma=0.001127 ! Fit after self-cal, rms=0.100751Jy sigma=0.001127 ! 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=2.764 mas, bmaj=6.155 mas, bpa=7.152 degrees ! Estimated noise=311.304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.764 x 6.155 at 7.152 degrees (North through East) ! Clean map min=-0.0013617 max=0.17839 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=2.13 mas, bmaj=5.208 mas, bpa=8.261 degrees ! Estimated noise=666.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133152 Jy ! Component: 100 - total flux cleaned = 0.173321 Jy ! Component: 150 - total flux cleaned = 0.190547 Jy ! Component: 200 - total flux cleaned = 0.199613 Jy ! Total flux subtracted in 200 components = 0.199613 Jy ! Clean residual min=-0.003457 max=0.004958 Jy/beam ! Clean residual mean=-0.000037 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.199613 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.199613 Jy ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.155 mas, bpa=7.152 degrees ! Estimated noise=311.304 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 = 0.00847942 Jy ! Component: 100 - total flux cleaned = 0.0134125 Jy ! Component: 150 - total flux cleaned = 0.0166043 Jy ! Component: 200 - total flux cleaned = 0.0188357 Jy ! Total flux subtracted in 200 components = 0.0188357 Jy ! Clean residual min=-0.001460 max=0.002140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.218448 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.218448 Jy ! Inverting map ! Added new window around map position (-14, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205612 Jy ! Component: 100 - total flux cleaned = 0.00353792 Jy ! Component: 150 - total flux cleaned = 0.00477832 Jy ! Component: 200 - total flux cleaned = 0.00555297 Jy ! Total flux subtracted in 200 components = 0.00555297 Jy ! Clean residual min=-0.001548 max=0.001393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.224001 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.224001 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.507 mas, bmaj=9.747 mas, bpa=0.8157 degrees ! Estimated noise=383.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013141 Jy ! Component: 100 - total flux cleaned = 0.00174708 Jy ! Component: 150 - total flux cleaned = 0.0020383 Jy ! Component: 200 - total flux cleaned = 0.00217867 Jy ! Total flux subtracted in 200 components = 0.00217867 Jy ! Clean residual min=-0.001636 max=0.001360 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.22618 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 = 0.000123388 Jy ! Component: 100 - total flux cleaned = 0.000211048 Jy ! Component: 150 - total flux cleaned = 0.000328345 Jy ! Component: 200 - total flux cleaned = 0.000380764 Jy ! Total flux subtracted in 200 components = 0.000380764 Jy ! Clean residual min=-0.001530 max=0.001297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.226561 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 131 components and 0.226561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.155 mas, bpa=7.152 degrees ! Estimated noise=311.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017711 Jy ! Component: 100 - total flux cleaned = 0.000251013 Jy ! Component: 150 - total flux cleaned = 0.000318736 Jy ! Component: 200 - total flux cleaned = 0.000381036 Jy ! Total flux subtracted in 200 components = 0.000381036 Jy ! Clean residual min=-0.001348 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.226942 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.226942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100728Jy sigma=0.001126 ! Fit after self-cal, rms=0.100721Jy sigma=0.001126 wmodel J0109+3149_S_2013_01_09_pus_map.mod ! Writing 144 model components to file: J0109+3149_S_2013_01_09_pus_map.mod wobs J0109+3149_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0109+3149_S_2013_01_09_pus_uvs.fits wwins J0109+3149_S_2013_01_09_pus_map.win ! wwins: Wrote 4 windows to J0109+3149_S_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168822 Jy ! Component: 100 - total flux cleaned = -0.000341475 Jy ! Component: 150 - total flux cleaned = -0.000601488 Jy ! Component: 200 - total flux cleaned = -0.000790216 Jy ! Component: 250 - total flux cleaned = -0.000936151 Jy ! Component: 300 - total flux cleaned = -0.000988955 Jy ! Component: 350 - total flux cleaned = -0.00100588 Jy ! Component: 400 - total flux cleaned = -0.00105567 Jy ! Component: 450 - total flux cleaned = -0.00105572 Jy ! Component: 500 - total flux cleaned = -0.00105575 Jy ! Component: 550 - total flux cleaned = -0.00107154 Jy ! Component: 600 - total flux cleaned = -0.00105613 Jy ! Component: 650 - total flux cleaned = -0.00105626 Jy ! Component: 700 - total flux cleaned = -0.00105629 Jy ! Component: 750 - total flux cleaned = -0.00105647 Jy ! Component: 800 - total flux cleaned = -0.00109992 Jy ! Component: 850 - total flux cleaned = -0.00112804 Jy ! Component: 900 - total flux cleaned = -0.00111386 Jy ! Component: 950 - total flux cleaned = -0.00111391 Jy ! Component: 1000 - total flux cleaned = -0.00112788 Jy ! Component: 1050 - total flux cleaned = -0.00116859 Jy ! Component: 1100 - total flux cleaned = -0.00118185 Jy ! Component: 1150 - total flux cleaned = -0.00120849 Jy ! Component: 1200 - total flux cleaned = -0.00122178 Jy ! Component: 1250 - total flux cleaned = -0.00126061 Jy ! Component: 1300 - total flux cleaned = -0.00124788 Jy ! Component: 1350 - total flux cleaned = -0.00129874 Jy ! Component: 1400 - total flux cleaned = -0.00131125 Jy ! Component: 1450 - total flux cleaned = -0.00134837 Jy ! Component: 1500 - total flux cleaned = -0.00132362 Jy ! Component: 1550 - total flux cleaned = -0.00131152 Jy ! Component: 1600 - total flux cleaned = -0.00132363 Jy ! Component: 1650 - total flux cleaned = -0.00134752 Jy ! Component: 1700 - total flux cleaned = -0.00138307 Jy ! Component: 1750 - total flux cleaned = -0.00137145 Jy ! Component: 1800 - total flux cleaned = -0.00138308 Jy ! Component: 1850 - total flux cleaned = -0.00140618 Jy ! Component: 1900 - total flux cleaned = -0.00145156 Jy ! Component: 1950 - total flux cleaned = -0.0014402 Jy ! Component: 2000 - total flux cleaned = -0.00142894 Jy ! Total flux subtracted in 2048 components = -0.00145122 Jy ! Clean residual min=-0.000640 max=0.000742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.22549 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 277 components and 0.225491 Jy ![Exited script file: muppet] wmap "J0109+3149_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.764 x 6.155 at 7.152 degrees (North through East) ! Clean map min=-0.001226 max=0.17868 Jy/beam ! Writing clean map to FITS file: J0109+3149_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.178678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219336 device "J0109+3149_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0109+3149_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368265 0.368265 0.73653 1.47306 2.94612 5.89224 11.7845 23.569 47.1379 94.2759 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.764 x 6.155 at 7.152 degrees (North through East) ! Clean map min=-0.001226 max=0.17868 Jy/beam quit ! Quitting program ! Log file J0109+3149_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 18:58:59 2014