! Started logfile: J0925+0019_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:49:58 2016 obs J0925+0019_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0925+0019_S_2014_06_09_pus_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6733 visibilities/baseline/integration-bin. ! Found source: J0925+0019 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 8120 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0925+0019_S_2014_06_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 = 1024x1024 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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.578305Jy sigma=0.006321 ! Fit after self-cal, rms=0.290572Jy sigma=0.003188 ! 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=2.695 mas, bmaj=7.517 mas, bpa=-6.957 degrees ! Estimated noise=891.162 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 = 0.566441 Jy ! Component: 100 - total flux cleaned = 0.704209 Jy ! Total flux subtracted in 100 components = 0.704209 Jy ! Clean residual min=-0.024685 max=0.055695 Jy/beam ! Clean residual mean=0.000028 rms=0.006813 Jy/beam ! Combined flux in latest and established models = 0.704209 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.704209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153815Jy sigma=0.001603 ! Fit after self-cal, rms=0.153205Jy sigma=0.001599 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614362 Jy ! Component: 100 - total flux cleaned = 0.0955864 Jy ! Total flux subtracted in 100 components = 0.0955864 Jy ! Clean residual min=-0.016222 max=0.019434 Jy/beam ! Clean residual mean=0.000007 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.799796 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.799796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119073Jy sigma=0.001228 ! Fit after self-cal, rms=0.118653Jy sigma=0.001225 ! 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=3.099 mas, bmaj=8.428 mas, bpa=-5.97 degrees ! Estimated noise=727.582 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 (-0.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294095 Jy ! Component: 100 - total flux cleaned = 0.0460689 Jy ! Component: 150 - total flux cleaned = 0.056451 Jy ! Component: 200 - total flux cleaned = 0.0634145 Jy ! Total flux subtracted in 200 components = 0.0634145 Jy ! Clean residual min=-0.012588 max=0.009554 Jy/beam ! Clean residual mean=-0.000003 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.86321 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.86321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109751Jy sigma=0.001151 ! Fit after self-cal, rms=0.109455Jy sigma=0.001148 ! 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 1.00* FD 0.88 HN 0.98 KP 1.05 ! LA 1.19 MK 1.00 NL 0.97 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 1.02 ! LA 1.13 MK 1.00 NL 1.05 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.03 KP 0.90 ! LA 0.89 MK 1.02 NL 0.99 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 0.88 ! LA 0.86 MK 0.99 NL 1.03 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.109455Jy sigma=0.001148 ! Fit after self-cal, rms=0.079345Jy sigma=0.000824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=8.441 mas, bpa=-5.888 degrees ! Estimated noise=724.601 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 (11, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472309 Jy ! Component: 100 - total flux cleaned = 0.00585094 Jy ! Component: 150 - total flux cleaned = 0.00619426 Jy ! Component: 200 - total flux cleaned = 0.00610622 Jy ! Total flux subtracted in 200 components = 0.00610622 Jy ! Clean residual min=-0.003425 max=0.003734 Jy/beam ! Clean residual mean=-0.000003 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.869316 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.869317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078828Jy sigma=0.000818 ! Fit after self-cal, rms=0.078784Jy sigma=0.000818 ! 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=0.078784Jy sigma=0.000818 ! Fit after self-cal, rms=0.078166Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=8.439 mas, bpa=-5.878 degrees ! Estimated noise=724.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633781 Jy ! Component: 100 - total flux cleaned = 0.000487645 Jy ! Component: 150 - total flux cleaned = 0.000224984 Jy ! Component: 200 - total flux cleaned = 5.7355e-05 Jy ! Total flux subtracted in 200 components = 5.7355e-05 Jy ! Clean residual min=-0.003038 max=0.002985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.869374 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.869374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078034Jy sigma=0.000808 ! Fit after self-cal, rms=0.078014Jy sigma=0.000808 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 = -3.92865e-05 Jy ! Component: 100 - total flux cleaned = -9.13262e-05 Jy ! Component: 150 - total flux cleaned = -0.000315861 Jy ! Component: 200 - total flux cleaned = -0.000437492 Jy ! Total flux subtracted in 200 components = -0.000437492 Jy ! Clean residual min=-0.002751 max=0.002797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.868936 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.868936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077946Jy sigma=0.000807 ! Fit after self-cal, rms=0.077928Jy sigma=0.000807 ! Inverting map ! Added new window around map position (-5.5, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205391 Jy ! Component: 100 - total flux cleaned = 0.00233397 Jy ! Component: 150 - total flux cleaned = 0.00258634 Jy ! Component: 200 - total flux cleaned = 0.00283935 Jy ! Total flux subtracted in 200 components = 0.00283935 Jy ! Clean residual min=-0.002402 max=0.002405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.871776 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.871776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077811Jy sigma=0.000806 ! Fit after self-cal, rms=0.077801Jy sigma=0.000806 ! 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=0.077801Jy sigma=0.000806 ! Fit after self-cal, rms=0.077821Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=8.44 mas, bpa=-5.866 degrees ! Estimated noise=724.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.10343e-05 Jy ! Component: 100 - total flux cleaned = 0.000334363 Jy ! Component: 150 - total flux cleaned = 0.000477199 Jy ! Component: 200 - total flux cleaned = 0.000638852 Jy ! Total flux subtracted in 200 components = 0.000638852 Jy ! Clean residual min=-0.002213 max=0.002166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.872415 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 0.872415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077780Jy sigma=0.000805 ! Fit after self-cal, rms=0.077772Jy sigma=0.000805 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 = -2.68314e-05 Jy ! Component: 100 - total flux cleaned = 9.35303e-05 Jy ! Component: 150 - total flux cleaned = 0.000120909 Jy ! Component: 200 - total flux cleaned = 9.6208e-05 Jy ! Total flux subtracted in 200 components = 9.6208e-05 Jy ! Clean residual min=-0.002134 max=0.002065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.872511 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.872511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077746Jy sigma=0.000805 ! Fit after self-cal, rms=0.077739Jy sigma=0.000805 ! 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=0.077739Jy sigma=0.000805 ! Fit after self-cal, rms=0.077765Jy sigma=0.000805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.469 mas, bmaj=14.69 mas, bpa=-8.322 degrees ! Estimated noise=908.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000928143 Jy ! Component: 100 - total flux cleaned = -0.00119773 Jy ! Component: 150 - total flux cleaned = -0.00125217 Jy ! Component: 200 - total flux cleaned = -0.00123177 Jy ! Total flux subtracted in 200 components = -0.00123177 Jy ! Clean residual min=-0.002111 max=0.001946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.871279 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 176 components and 0.871279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077756Jy sigma=0.000805 ! Fit after self-cal, rms=0.077750Jy sigma=0.000805 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 = -3.26338e-05 Jy ! Component: 100 - total flux cleaned = -0.000167149 Jy ! Component: 150 - total flux cleaned = -0.000222328 Jy ! Component: 200 - total flux cleaned = -0.000238745 Jy ! Total flux subtracted in 200 components = -0.000238745 Jy ! Clean residual min=-0.002088 max=0.001939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.87104 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 185 components and 0.87104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077744Jy sigma=0.000805 ! Fit after self-cal, rms=0.077740Jy sigma=0.000805 ! 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=3.105 mas, bmaj=8.442 mas, bpa=-5.861 degrees ! Estimated noise=724.858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 8.442 at -5.861 degrees (North through East) ! Clean map min=-0.0038339 max=0.73245 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077740Jy sigma=0.000805 ! Fit after self-cal, rms=0.070925Jy sigma=0.000724 ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=8.443 mas, bpa=-5.856 degrees ! Estimated noise=724.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028047 Jy ! Component: 100 - total flux cleaned = -0.000376736 Jy ! Component: 150 - total flux cleaned = -0.000491058 Jy ! Component: 200 - total flux cleaned = -0.00054268 Jy ! Total flux subtracted in 200 components = -0.00054268 Jy ! Clean residual min=-0.001954 max=0.001924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.870498 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 0.870498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070897Jy sigma=0.000724 ! Fit after self-cal, rms=0.070893Jy sigma=0.000724 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05749e-05 Jy ! Component: 100 - total flux cleaned = 4.89051e-05 Jy ! Component: 150 - total flux cleaned = 7.14434e-05 Jy ! Component: 200 - total flux cleaned = 0.000113598 Jy ! Total flux subtracted in 200 components = 0.000113598 Jy ! Clean residual min=-0.001940 max=0.001935 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.870611 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 213 components and 0.870611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070875Jy sigma=0.000724 ! Fit after self-cal, rms=0.070871Jy sigma=0.000724 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070871Jy sigma=0.000724 ! Fit after self-cal, rms=0.070879Jy sigma=0.000724 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=2.699 mas, bmaj=7.517 mas, bpa=-6.825 degrees ! Estimated noise=886.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.56323 Jy ! Component: 100 - total flux cleaned = 0.703354 Jy ! Component: 150 - total flux cleaned = 0.764347 Jy ! Component: 200 - total flux cleaned = 0.797513 Jy ! Total flux subtracted in 200 components = 0.797513 Jy ! Clean residual min=-0.007978 max=0.017161 Jy/beam ! Clean residual mean=0.000010 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.797513 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.797513 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.444 mas, bpa=-5.852 degrees ! Estimated noise=724.984 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 = 0.0269958 Jy ! Component: 100 - total flux cleaned = 0.0420419 Jy ! Component: 150 - total flux cleaned = 0.0510534 Jy ! Component: 200 - total flux cleaned = 0.0568366 Jy ! Total flux subtracted in 200 components = 0.0568366 Jy ! Clean residual min=-0.003202 max=0.003776 Jy/beam ! Clean residual mean=0.000000 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.85435 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.85435 Jy ! Inverting map ! Added new window around map position (-23.5, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427891 Jy ! Component: 100 - total flux cleaned = 0.007062 Jy ! Component: 150 - total flux cleaned = 0.00858468 Jy ! Component: 200 - total flux cleaned = 0.00951403 Jy ! Total flux subtracted in 200 components = 0.00951403 Jy ! Clean residual min=-0.002544 max=0.002663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.863864 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.863864 Jy ! Inverting map ! Added new window around map position (-37, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164733 Jy ! Component: 100 - total flux cleaned = 0.00216315 Jy ! Component: 150 - total flux cleaned = 0.00261558 Jy ! Component: 200 - total flux cleaned = 0.0030188 Jy ! Total flux subtracted in 200 components = 0.0030188 Jy ! Clean residual min=-0.002229 max=0.002048 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.866883 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.866883 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=7.473 mas, bmaj=14.69 mas, bpa=-8.309 degrees ! Estimated noise=907.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118054 Jy ! Component: 100 - total flux cleaned = 0.00171655 Jy ! Component: 150 - total flux cleaned = 0.00202699 Jy ! Component: 200 - total flux cleaned = 0.00213649 Jy ! Total flux subtracted in 200 components = 0.00213649 Jy ! Clean residual min=-0.002060 max=0.001997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.869019 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 = 0.000100303 Jy ! Component: 100 - total flux cleaned = 0.000192682 Jy ! Component: 150 - total flux cleaned = 0.000277673 Jy ! Component: 200 - total flux cleaned = 0.00031826 Jy ! Total flux subtracted in 200 components = 0.00031826 Jy ! Clean residual min=-0.002034 max=0.001910 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.869337 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 137 components and 0.869337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.444 mas, bpa=-5.852 degrees ! Estimated noise=724.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.73322e-05 Jy ! Component: 100 - total flux cleaned = -0.000102685 Jy ! Component: 150 - total flux cleaned = -5.88891e-05 Jy ! Component: 200 - total flux cleaned = -2.08285e-05 Jy ! Total flux subtracted in 200 components = -2.08285e-05 Jy ! Clean residual min=-0.002010 max=0.001960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.869317 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 0.869317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070892Jy sigma=0.000724 ! Fit after self-cal, rms=0.070859Jy sigma=0.000723 wmodel J0925+0019_S_2014_06_09_pus_map.mod ! Writing 161 model components to file: J0925+0019_S_2014_06_09_pus_map.mod wobs J0925+0019_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0925+0019_S_2014_06_09_pus_uvs.fits wwins J0925+0019_S_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J0925+0019_S_2014_06_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428699 Jy ! Component: 100 - total flux cleaned = -0.000499471 Jy ! Component: 150 - total flux cleaned = -0.000565066 Jy ! Component: 200 - total flux cleaned = -0.000751425 Jy ! Component: 250 - total flux cleaned = -0.000841215 Jy ! Component: 300 - total flux cleaned = -0.000928533 Jy ! Component: 350 - total flux cleaned = -0.000985482 Jy ! Component: 400 - total flux cleaned = -0.00106919 Jy ! Component: 450 - total flux cleaned = -0.0012565 Jy ! Component: 500 - total flux cleaned = -0.00141223 Jy ! Component: 550 - total flux cleaned = -0.00159011 Jy ! Component: 600 - total flux cleaned = -0.00181478 Jy ! Component: 650 - total flux cleaned = -0.00203528 Jy ! Component: 700 - total flux cleaned = -0.00232288 Jy ! Component: 750 - total flux cleaned = -0.00248759 Jy ! Component: 800 - total flux cleaned = -0.00269597 Jy ! Component: 850 - total flux cleaned = -0.00285525 Jy ! Component: 900 - total flux cleaned = -0.0030121 Jy ! Component: 950 - total flux cleaned = -0.00316684 Jy ! Component: 1000 - total flux cleaned = -0.00334108 Jy ! Component: 1050 - total flux cleaned = -0.00353393 Jy ! Component: 1100 - total flux cleaned = -0.00368141 Jy ! Component: 1150 - total flux cleaned = -0.00378553 Jy ! Component: 1200 - total flux cleaned = -0.00392967 Jy ! Component: 1250 - total flux cleaned = -0.00411185 Jy ! Component: 1300 - total flux cleaned = -0.00425145 Jy ! Component: 1350 - total flux cleaned = -0.00436912 Jy ! Component: 1400 - total flux cleaned = -0.00448587 Jy ! Component: 1450 - total flux cleaned = -0.00458169 Jy ! Component: 1500 - total flux cleaned = -0.004714 Jy ! Component: 1550 - total flux cleaned = -0.00480737 Jy ! Component: 1600 - total flux cleaned = -0.0048813 Jy ! Component: 1650 - total flux cleaned = -0.00495437 Jy ! Component: 1700 - total flux cleaned = -0.00504487 Jy ! Component: 1750 - total flux cleaned = -0.00511646 Jy ! Component: 1800 - total flux cleaned = -0.00518719 Jy ! Component: 1850 - total flux cleaned = -0.00525724 Jy ! Component: 1900 - total flux cleaned = -0.00534405 Jy ! Component: 1950 - total flux cleaned = -0.00544736 Jy ! Component: 2000 - total flux cleaned = -0.00558365 Jy ! Component: 2050 - total flux cleaned = -0.00563426 Jy ! Component: 2100 - total flux cleaned = -0.00576755 Jy ! Component: 2150 - total flux cleaned = -0.00584997 Jy ! Component: 2200 - total flux cleaned = -0.00593174 Jy ! Component: 2250 - total flux cleaned = -0.00602903 Jy ! Component: 2300 - total flux cleaned = -0.00610918 Jy ! Component: 2350 - total flux cleaned = -0.00609302 Jy ! Component: 2400 - total flux cleaned = -0.00617202 Jy ! Component: 2450 - total flux cleaned = -0.00621905 Jy ! Component: 2500 - total flux cleaned = -0.00626569 Jy ! Component: 2550 - total flux cleaned = -0.00635806 Jy ! Component: 2600 - total flux cleaned = -0.00638838 Jy ! Component: 2650 - total flux cleaned = -0.00640358 Jy ! Component: 2700 - total flux cleaned = -0.00638861 Jy ! Component: 2750 - total flux cleaned = -0.00646297 Jy ! Component: 2800 - total flux cleaned = -0.00650725 Jy ! Component: 2850 - total flux cleaned = -0.00650746 Jy ! Component: 2900 - total flux cleaned = -0.00659445 Jy ! Component: 2950 - total flux cleaned = -0.0065947 Jy ! Component: 3000 - total flux cleaned = -0.00660895 Jy ! Component: 3050 - total flux cleaned = -0.0066941 Jy ! Component: 3100 - total flux cleaned = -0.00669412 Jy ! Component: 3150 - total flux cleaned = -0.00670812 Jy ! Component: 3200 - total flux cleaned = -0.00674981 Jy ! Component: 3250 - total flux cleaned = -0.00670844 Jy ! Component: 3300 - total flux cleaned = -0.00672231 Jy ! Component: 3350 - total flux cleaned = -0.00681722 Jy ! Component: 3400 - total flux cleaned = -0.00679027 Jy ! Component: 3450 - total flux cleaned = -0.00673666 Jy ! Component: 3500 - total flux cleaned = -0.0067766 Jy ! Component: 3550 - total flux cleaned = -0.00676335 Jy ! Component: 3600 - total flux cleaned = -0.00682899 Jy ! Component: 3650 - total flux cleaned = -0.00673771 Jy ! Component: 3700 - total flux cleaned = -0.00675078 Jy ! Component: 3750 - total flux cleaned = -0.00671228 Jy ! Component: 3800 - total flux cleaned = -0.00669957 Jy ! Component: 3850 - total flux cleaned = -0.00663614 Jy ! Component: 3900 - total flux cleaned = -0.00666145 Jy ! Component: 3950 - total flux cleaned = -0.00663652 Jy ! Component: 4000 - total flux cleaned = -0.00662413 Jy ! Component: 4050 - total flux cleaned = -0.00663661 Jy ! Total flux subtracted in 4096 components = -0.00666128 Jy ! Clean residual min=-0.000908 max=0.000676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.862655 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 438 components and 0.862655 Jy ![Exited script file: muppet] wmap "J0925+0019_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.444 at -5.852 degrees (North through East) ! Clean map min=-0.0027018 max=0.73442 Jy/beam ! Writing clean map to FITS file: J0925+0019_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.73442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228352 device "J0925+0019_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0925+0019_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0932784 0.0932784 0.186557 0.373114 0.746227 1.49245 2.98491 5.96982 11.9396 23.8793 47.7585 95.5171 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.734 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.444 at -5.852 degrees (North through East) ! Clean map min=-0.0027018 max=0.73442 Jy/beam quit ! Quitting program ! Log file J0925+0019_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:50:03 2016