! Started logfile: /scr/pima/rv102_uvs/J2002+1501_S_uvs.log on Sat Feb 27 22:27:07 2016 obs /scr/pima/rv102_uvs/J2002+1501_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2002+1501_S_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 10 of 10 possible baselines. ! AN table 4: 12 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.813208 visibilities/baseline/integration-bin. ! Found source: J2002+1501 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 1724 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2002+1501_S] 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 0.500x0.500 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 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.006992Jy sigma=8.912866 ! Fit after self-cal, rms=0.910250Jy sigma=8.256728 ! 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=3.14 mas, bmaj=9.005 mas, bpa=-15.06 degrees ! Estimated noise=3.46631 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 = 0.0704354 Jy ! Component: 100 - total flux cleaned = 0.0776397 Jy ! Total flux subtracted in 100 components = 0.0776397 Jy ! Clean residual min=-0.015906 max=0.033430 Jy/beam ! Clean residual mean=-0.000124 rms=0.004776 Jy/beam ! Combined flux in latest and established models = 0.0776397 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0776397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091045Jy sigma=0.714007 ! Fit after self-cal, rms=0.090256Jy sigma=0.704833 ! Inverting map ! Added new window around map position (-13.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264476 Jy ! Component: 100 - total flux cleaned = 0.0303001 Jy ! Total flux subtracted in 100 components = 0.0303001 Jy ! Clean residual min=-0.013536 max=0.027764 Jy/beam ! Clean residual mean=-0.000077 rms=0.003964 Jy/beam ! Combined flux in latest and established models = 0.10794 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.10794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083949Jy sigma=0.619898 ! Fit after self-cal, rms=0.081227Jy sigma=0.597686 ! 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=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 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 = 0.0161642 Jy ! Component: 100 - total flux cleaned = 0.0232617 Jy ! Component: 150 - total flux cleaned = 0.0245038 Jy ! Component: 200 - total flux cleaned = 0.0249843 Jy ! Total flux subtracted in 200 components = 0.0249843 Jy ! Clean residual min=-0.012076 max=0.020060 Jy/beam ! Clean residual mean=-0.000111 rms=0.003763 Jy/beam ! Combined flux in latest and established models = 0.132924 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.132924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077986Jy sigma=0.563847 ! Fit after self-cal, rms=0.076915Jy sigma=0.555827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 11.67 at -16.39 degrees (North through East) ! Clean map min=-0.010823 max=0.078768 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. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.076915Jy sigma=0.555827 ! Fit after self-cal, rms=0.076915Jy sigma=0.555827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 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 (-64, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169779 Jy ! Component: 100 - total flux cleaned = 0.0229603 Jy ! Component: 150 - total flux cleaned = 0.0233901 Jy ! Component: 200 - total flux cleaned = 0.0233818 Jy ! Total flux subtracted in 200 components = 0.0233818 Jy ! Clean residual min=-0.010719 max=0.013495 Jy/beam ! Clean residual mean=-0.000017 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.156306 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.156306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072920Jy sigma=0.516762 ! Fit after self-cal, rms=0.072420Jy sigma=0.508235 ! 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=0.072420Jy sigma=0.508235 ! Fit after self-cal, rms=0.072420Jy sigma=0.508235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456724 Jy ! Component: 100 - total flux cleaned = 0.00506261 Jy ! Component: 150 - total flux cleaned = 0.00479101 Jy ! Component: 200 - total flux cleaned = 0.0044326 Jy ! Total flux subtracted in 200 components = 0.0044326 Jy ! Clean residual min=-0.009973 max=0.009887 Jy/beam ! Clean residual mean=0.000008 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.160739 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 0.160739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071539Jy sigma=0.500117 ! Fit after self-cal, rms=0.071503Jy sigma=0.498784 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 = 0.00107728 Jy ! Component: 100 - total flux cleaned = 0.000956741 Jy ! Component: 150 - total flux cleaned = 0.000956107 Jy ! Component: 200 - total flux cleaned = 0.000853979 Jy ! Total flux subtracted in 200 components = 0.000853979 Jy ! Clean residual min=-0.009711 max=0.008668 Jy/beam ! Clean residual mean=0.000016 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.161593 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.161593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071081Jy sigma=0.495295 ! Fit after self-cal, rms=0.071117Jy sigma=0.494899 ! 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=0.071117Jy sigma=0.494899 ! Fit after self-cal, rms=0.071117Jy sigma=0.494899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360721 Jy ! Component: 100 - total flux cleaned = 0.000267497 Jy ! Component: 150 - total flux cleaned = 0.000269597 Jy ! Component: 200 - total flux cleaned = 0.000272668 Jy ! Total flux subtracted in 200 components = 0.000272668 Jy ! Clean residual min=-0.009557 max=0.008433 Jy/beam ! Clean residual mean=0.000020 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.161865 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.161865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070843Jy sigma=0.492672 ! Fit after self-cal, rms=0.070884Jy sigma=0.492480 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 = 0.000195369 Jy ! Component: 100 - total flux cleaned = 0.00027983 Jy ! Component: 150 - total flux cleaned = 0.00027942 Jy ! Component: 200 - total flux cleaned = 0.00043225 Jy ! Total flux subtracted in 200 components = 0.00043225 Jy ! Clean residual min=-0.009427 max=0.008249 Jy/beam ! Clean residual mean=0.000023 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.162298 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 116 components and 0.162298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070678Jy sigma=0.490758 ! Fit after self-cal, rms=0.070713Jy sigma=0.490655 ! 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=0.070713Jy sigma=0.490655 ! Fit after self-cal, rms=0.070713Jy sigma=0.490655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.69 mas, bmaj=15.54 mas, bpa=-19.26 degrees ! Estimated noise=2.4574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225393 Jy ! Component: 100 - total flux cleaned = 0.00260652 Jy ! Component: 150 - total flux cleaned = 0.00300125 Jy ! Component: 200 - total flux cleaned = 0.00328691 Jy ! Total flux subtracted in 200 components = 0.00328691 Jy ! Clean residual min=-0.009016 max=0.006736 Jy/beam ! Clean residual mean=0.000050 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.165584 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.165584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070646Jy sigma=0.489579 ! Fit after self-cal, rms=0.070660Jy sigma=0.489270 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 = 0.000120556 Jy ! Component: 100 - total flux cleaned = 0.000275309 Jy ! Component: 150 - total flux cleaned = 0.000275604 Jy ! Component: 200 - total flux cleaned = 0.00040548 Jy ! Total flux subtracted in 200 components = 0.00040548 Jy ! Clean residual min=-0.008825 max=0.006625 Jy/beam ! Clean residual mean=0.000054 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.16599 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.16599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070655Jy sigma=0.488231 ! Fit after self-cal, rms=0.070653Jy sigma=0.487955 ! 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=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 11.67 at -16.39 degrees (North through East) ! Clean map min=-0.0090747 max=0.071662 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=3.14 mas, bmaj=9.005 mas, bpa=-15.06 degrees ! Estimated noise=3.46631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765239 Jy ! Component: 100 - total flux cleaned = 0.111749 Jy ! Component: 150 - total flux cleaned = 0.132353 Jy ! Component: 200 - total flux cleaned = 0.136904 Jy ! Total flux subtracted in 200 components = 0.136904 Jy ! Clean residual min=-0.012440 max=0.014709 Jy/beam ! Clean residual mean=-0.000031 rms=0.002992 Jy/beam ! Combined flux in latest and established models = 0.136904 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.136904 Jy ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 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) ! Added new window around map position (-7, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140759 Jy ! Component: 100 - total flux cleaned = 0.020926 Jy ! Component: 150 - total flux cleaned = 0.0227289 Jy ! Component: 200 - total flux cleaned = 0.0233817 Jy ! Total flux subtracted in 200 components = 0.0233817 Jy ! Clean residual min=-0.009044 max=0.009537 Jy/beam ! Clean residual mean=0.000005 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.160285 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.160285 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=10.69 mas, bmaj=15.54 mas, bpa=-19.26 degrees ! Estimated noise=2.4574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279201 Jy ! Component: 100 - total flux cleaned = 0.00402404 Jy ! Component: 150 - total flux cleaned = 0.00460063 Jy ! Component: 200 - total flux cleaned = 0.00485678 Jy ! Total flux subtracted in 200 components = 0.00485678 Jy ! Clean residual min=-0.008926 max=0.007834 Jy/beam ! Clean residual mean=0.000040 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.165142 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 = 0.00011762 Jy ! Component: 100 - total flux cleaned = 0.000221191 Jy ! Component: 150 - total flux cleaned = 0.000422054 Jy ! Component: 200 - total flux cleaned = 0.000513036 Jy ! Total flux subtracted in 200 components = 0.000513036 Jy ! Clean residual min=-0.008656 max=0.007612 Jy/beam ! Clean residual mean=0.000046 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 0.165655 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.165655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=11.67 mas, bpa=-16.39 degrees ! Estimated noise=2.30237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000900243 Jy ! Component: 100 - total flux cleaned = -0.000750321 Jy ! Component: 150 - total flux cleaned = -0.000882902 Jy ! Component: 200 - total flux cleaned = -0.000634358 Jy ! Total flux subtracted in 200 components = -0.000634358 Jy ! Clean residual min=-0.008818 max=0.008143 Jy/beam ! Clean residual mean=0.000032 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.165021 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.165021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070448Jy sigma=0.481507 ! Fit after self-cal, rms=0.070116Jy sigma=0.478547 wmodel /scr/pima/rv102_uvs/J2002+1501_S_map.mod ! Writing 108 model components to file: /scr/pima/rv102_uvs/J2002+1501_S_map.mod wobs /scr/pima/rv102_uvs/J2002+1501_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2002+1501_S_uvs.fits wwins /scr/pima/rv102_uvs/J2002+1501_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J2002+1501_S_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 = -0.00364579 Jy ! Component: 100 - total flux cleaned = -0.00401657 Jy ! Component: 150 - total flux cleaned = -0.00379573 Jy ! Component: 200 - total flux cleaned = -0.00316179 Jy ! Component: 250 - total flux cleaned = -0.00286192 Jy ! Component: 300 - total flux cleaned = -0.00247338 Jy ! Component: 350 - total flux cleaned = -0.00228483 Jy ! Component: 400 - total flux cleaned = -0.00246175 Jy ! Component: 450 - total flux cleaned = -0.00245814 Jy ! Component: 500 - total flux cleaned = -0.00245676 Jy ! Component: 550 - total flux cleaned = -0.00245499 Jy ! Component: 600 - total flux cleaned = -0.00245455 Jy ! Component: 650 - total flux cleaned = -0.00245119 Jy ! Component: 700 - total flux cleaned = -0.00229863 Jy ! Component: 750 - total flux cleaned = -0.00237291 Jy ! Component: 800 - total flux cleaned = -0.00251862 Jy ! Component: 850 - total flux cleaned = -0.00258889 Jy ! Component: 900 - total flux cleaned = -0.00286654 Jy ! Component: 950 - total flux cleaned = -0.00300193 Jy ! Component: 1000 - total flux cleaned = -0.00326757 Jy ! Component: 1050 - total flux cleaned = -0.00346269 Jy ! Component: 1100 - total flux cleaned = -0.0036554 Jy ! Component: 1150 - total flux cleaned = -0.00396608 Jy ! Component: 1200 - total flux cleaned = -0.00396557 Jy ! Component: 1250 - total flux cleaned = -0.00432706 Jy ! Component: 1300 - total flux cleaned = -0.00438625 Jy ! Component: 1350 - total flux cleaned = -0.00432725 Jy ! Component: 1400 - total flux cleaned = -0.00438524 Jy ! Component: 1450 - total flux cleaned = -0.00455502 Jy ! Component: 1500 - total flux cleaned = -0.00472222 Jy ! Component: 1550 - total flux cleaned = -0.0048874 Jy ! Component: 1600 - total flux cleaned = -0.00504961 Jy ! Component: 1650 - total flux cleaned = -0.00526375 Jy ! Component: 1700 - total flux cleaned = -0.00558154 Jy ! Component: 1750 - total flux cleaned = -0.00579054 Jy ! Component: 1800 - total flux cleaned = -0.00604805 Jy ! Component: 1850 - total flux cleaned = -0.00625197 Jy ! Component: 1900 - total flux cleaned = -0.00655527 Jy ! Component: 1950 - total flux cleaned = -0.00675471 Jy ! Component: 2000 - total flux cleaned = -0.00690386 Jy ! Component: 2050 - total flux cleaned = -0.00729446 Jy ! Component: 2100 - total flux cleaned = -0.00734318 Jy ! Component: 2150 - total flux cleaned = -0.00772456 Jy ! Component: 2200 - total flux cleaned = -0.00772427 Jy ! Component: 2250 - total flux cleaned = -0.00795803 Jy ! Component: 2300 - total flux cleaned = -0.00809649 Jy ! Component: 2350 - total flux cleaned = -0.00837125 Jy ! Component: 2400 - total flux cleaned = -0.00841642 Jy ! Component: 2450 - total flux cleaned = -0.0085958 Jy ! Component: 2500 - total flux cleaned = -0.00864044 Jy ! Component: 2550 - total flux cleaned = -0.00890437 Jy ! Component: 2600 - total flux cleaned = -0.00903514 Jy ! Component: 2650 - total flux cleaned = -0.00925035 Jy ! Component: 2700 - total flux cleaned = -0.00937865 Jy ! Component: 2750 - total flux cleaned = -0.00976003 Jy ! Component: 2800 - total flux cleaned = -0.0100113 Jy ! Component: 2850 - total flux cleaned = -0.0103424 Jy ! Component: 2900 - total flux cleaned = -0.010671 Jy ! Component: 2950 - total flux cleaned = -0.0107524 Jy ! Component: 3000 - total flux cleaned = -0.011277 Jy ! Component: 3050 - total flux cleaned = -0.0113573 Jy ! Component: 3100 - total flux cleaned = -0.0116749 Jy ! Component: 3150 - total flux cleaned = -0.0120291 Jy ! Component: 3200 - total flux cleaned = -0.0122632 Jy ! Component: 3250 - total flux cleaned = -0.0125338 Jy ! Component: 3300 - total flux cleaned = -0.0128789 Jy ! Component: 3350 - total flux cleaned = -0.013069 Jy ! Component: 3400 - total flux cleaned = -0.0133708 Jy ! Component: 3450 - total flux cleaned = -0.0135205 Jy ! Component: 3500 - total flux cleaned = -0.0137802 Jy ! Component: 3550 - total flux cleaned = -0.0140013 Jy ! Component: 3600 - total flux cleaned = -0.0142567 Jy ! Component: 3650 - total flux cleaned = -0.014365 Jy ! Component: 3700 - total flux cleaned = -0.0145446 Jy ! Component: 3750 - total flux cleaned = -0.0147587 Jy ! Component: 3800 - total flux cleaned = -0.0150061 Jy ! Component: 3850 - total flux cleaned = -0.0151115 Jy ! Component: 3900 - total flux cleaned = -0.0153213 Jy ! Component: 3950 - total flux cleaned = -0.0154598 Jy ! Component: 4000 - total flux cleaned = -0.0156658 Jy ! Component: 4050 - total flux cleaned = -0.0158703 Jy ! Total flux subtracted in 4096 components = -0.0159044 Jy ! Clean residual min=-0.002044 max=0.002033 Jy/beam ! Clean residual mean=0.000012 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.149116 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 412 components and 0.149116 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2002+1501_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 11.67 at -16.39 degrees (North through East) ! Clean map min=-0.0069354 max=0.06774 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2002+1501_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000685042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.03384 3.03384 6.06768 12.1354 24.2707 48.5414 97.0828 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 98.884 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2002+1501_S_uvs.log closed on Sat Feb 27 22:27:11 2016