! Started logfile: /g0/scr/pima/npcsc_uvs/J0336+3218_X_uvs.log on Sun Oct 6 14:22:49 2013 obs /g0/scr/pima/npcsc_uvs/J0336+3218_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0336+3218_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798148 visibilities/baseline/integration-bin. ! Found source: J0336+3218 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1724 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J0336+3218_X] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.784170Jy sigma=24.199812 ! Fit after self-cal, rms=0.508775Jy sigma=7.991856 ! 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=0.7731 mas, bmaj=2.235 mas, bpa=-25.81 degrees ! Estimated noise=2.18236 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 = 1.0775 Jy ! Component: 100 - total flux cleaned = 1.36777 Jy ! Total flux subtracted in 100 components = 1.36777 Jy ! Clean residual min=-0.075607 max=0.137209 Jy/beam ! Clean residual mean=-0.000036 rms=0.023040 Jy/beam ! Combined flux in latest and established models = 1.36777 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.36777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291465Jy sigma=4.626850 ! Fit after self-cal, rms=0.291183Jy sigma=4.620146 ! 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=0.9583 mas, bmaj=2.495 mas, bpa=-25.07 degrees ! Estimated noise=1.43511 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 = 0.180676 Jy ! Component: 100 - total flux cleaned = 0.259059 Jy ! Component: 150 - total flux cleaned = 0.301247 Jy ! Component: 200 - total flux cleaned = 0.325483 Jy ! Total flux subtracted in 200 components = 0.325483 Jy ! Clean residual min=-0.057083 max=0.153717 Jy/beam ! Clean residual mean=-0.000028 rms=0.021396 Jy/beam ! Combined flux in latest and established models = 1.69326 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 1.69326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217640Jy sigma=2.965760 ! Fit after self-cal, rms=0.216628Jy sigma=2.958627 ! Inverting map ! Added new window around map position (4.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127481 Jy ! Component: 100 - total flux cleaned = 0.181471 Jy ! Component: 150 - total flux cleaned = 0.216349 Jy ! Component: 200 - total flux cleaned = 0.236007 Jy ! Total flux subtracted in 200 components = 0.236007 Jy ! Clean residual min=-0.050551 max=0.038349 Jy/beam ! Clean residual mean=-0.000001 rms=0.009751 Jy/beam ! Combined flux in latest and established models = 1.92926 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 1.92926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144441Jy sigma=1.823887 ! Fit after self-cal, rms=0.137559Jy sigma=1.744116 ! 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 1.02 FD 1.05 HN 1.04 KP 1.02 ! LA 1.01 MK 1.02 NL 1.02 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.02 KP 0.94 ! LA 0.95 MK 0.97 NL 0.99 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.03 KP 0.85 ! LA 0.97 MK 0.98 NL 0.99 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.91 ! LA 0.94 MK 1.02 NL 0.99 OV 1.04 ! PT 1.10 SC 1.02 ! ! ! Fit before self-cal, rms=0.137559Jy sigma=1.744116 ! Fit after self-cal, rms=0.098986Jy sigma=1.088812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=2.505 mas, bpa=-25 degrees ! Estimated noise=1.44146 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 = 0.0147989 Jy ! Component: 100 - total flux cleaned = 0.0190314 Jy ! Component: 150 - total flux cleaned = 0.0197958 Jy ! Component: 200 - total flux cleaned = 0.0194692 Jy ! Total flux subtracted in 200 components = 0.0194692 Jy ! Clean residual min=-0.012095 max=0.015807 Jy/beam ! Clean residual mean=-0.000004 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 1.94873 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 1.94873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094642Jy sigma=1.032323 ! Fit after self-cal, rms=0.094453Jy sigma=1.030823 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660844 Jy ! Component: 100 - total flux cleaned = 0.00584323 Jy ! Component: 150 - total flux cleaned = 0.00555144 Jy ! Component: 200 - total flux cleaned = 0.00530382 Jy ! Total flux subtracted in 200 components = 0.00530382 Jy ! Clean residual min=-0.010748 max=0.011776 Jy/beam ! Clean residual mean=-0.000003 rms=0.002565 Jy/beam ! Combined flux in latest and established models = 1.95404 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 1.95404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091128Jy sigma=1.000677 ! Fit after self-cal, rms=0.090700Jy sigma=0.997536 ! 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=0.090700Jy sigma=0.997536 ! Fit after self-cal, rms=0.090115Jy sigma=0.992298 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.507 mas, bpa=-25.01 degrees ! Estimated noise=1.43953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211659 Jy ! Component: 100 - total flux cleaned = 0.00312729 Jy ! Component: 150 - total flux cleaned = 0.00380501 Jy ! Component: 200 - total flux cleaned = 0.00381264 Jy ! Total flux subtracted in 200 components = 0.00381264 Jy ! Clean residual min=-0.008807 max=0.010145 Jy/beam ! Clean residual mean=-0.000003 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 1.95785 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 1.95785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088627Jy sigma=0.977348 ! Fit after self-cal, rms=0.088453Jy sigma=0.976128 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) ! Added new window around map position (5.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718306 Jy ! Component: 100 - total flux cleaned = 0.00986729 Jy ! Component: 150 - total flux cleaned = 0.0115676 Jy ! Component: 200 - total flux cleaned = 0.0125596 Jy ! Total flux subtracted in 200 components = 0.0125596 Jy ! Clean residual min=-0.007426 max=0.007896 Jy/beam ! Clean residual mean=-0.000002 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 1.97041 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 1.97041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087064Jy sigma=0.961947 ! Fit after self-cal, rms=0.087011Jy sigma=0.961678 ! 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=0.087011Jy sigma=0.961678 ! Fit after self-cal, rms=0.086824Jy sigma=0.960165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.508 mas, bpa=-25.02 degrees ! Estimated noise=1.43873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129698 Jy ! Component: 100 - total flux cleaned = 0.00193264 Jy ! Component: 150 - total flux cleaned = 0.00221948 Jy ! Component: 200 - total flux cleaned = 0.00221894 Jy ! Total flux subtracted in 200 components = 0.00221894 Jy ! Clean residual min=-0.006768 max=0.007293 Jy/beam ! Clean residual mean=-0.000002 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 1.97263 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 1.97263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086277Jy sigma=0.954954 ! Fit after self-cal, rms=0.086241Jy sigma=0.954701 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 = 0.00081361 Jy ! Component: 100 - total flux cleaned = 0.000932419 Jy ! Component: 150 - total flux cleaned = 0.000935164 Jy ! Component: 200 - total flux cleaned = 0.000835144 Jy ! Total flux subtracted in 200 components = 0.000835144 Jy ! Clean residual min=-0.006438 max=0.006935 Jy/beam ! Clean residual mean=-0.000002 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.97346 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 1.97346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085904Jy sigma=0.951843 ! Fit after self-cal, rms=0.085888Jy sigma=0.951727 ! 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. ! ! Fit before self-cal, rms=0.085888Jy sigma=0.951727 ! Fit after self-cal, rms=0.085825Jy sigma=0.951123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3.096 mas, bpa=-33.57 degrees ! Estimated noise=1.57701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301383 Jy ! Component: 100 - total flux cleaned = 0.00452967 Jy ! Component: 150 - total flux cleaned = 0.0054759 Jy ! Component: 200 - total flux cleaned = 0.00619925 Jy ! Total flux subtracted in 200 components = 0.00619925 Jy ! Clean residual min=-0.006231 max=0.006799 Jy/beam ! Clean residual mean=-0.000001 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 1.97966 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 1.97966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085717Jy sigma=0.948961 ! Fit after self-cal, rms=0.085703Jy sigma=0.948817 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 = 0.000692391 Jy ! Component: 100 - total flux cleaned = 0.0010658 Jy ! Component: 150 - total flux cleaned = 0.00113315 Jy ! Component: 200 - total flux cleaned = 0.00119796 Jy ! Total flux subtracted in 200 components = 0.00119796 Jy ! Clean residual min=-0.006032 max=0.006607 Jy/beam ! Clean residual mean=-0.000001 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 1.98086 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 206 components and 1.98086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085660Jy sigma=0.947989 ! Fit after self-cal, rms=0.085655Jy sigma=0.947944 ! 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=0.9587 mas, bmaj=2.509 mas, bpa=-25.03 degrees ! Estimated noise=1.43796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.509 at -25.03 degrees (North through East) ! Clean map min=-0.006942 max=1.411 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=0.085655Jy sigma=0.947944 ! Fit after self-cal, rms=0.078303Jy sigma=0.856532 ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.511 mas, bpa=-25.05 degrees ! Estimated noise=1.43813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.62644e-06 Jy ! Component: 100 - total flux cleaned = -1.97412e-06 Jy ! Component: 150 - total flux cleaned = -5.16289e-06 Jy ! Component: 200 - total flux cleaned = -8.87283e-05 Jy ! Total flux subtracted in 200 components = -8.87283e-05 Jy ! Clean residual min=-0.006066 max=0.005781 Jy/beam ! Clean residual mean=-0.000003 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 1.98077 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 1.98077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078010Jy sigma=0.854387 ! Fit after self-cal, rms=0.077995Jy sigma=0.854267 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677194 Jy ! Component: 100 - total flux cleaned = 0.000682669 Jy ! Component: 150 - total flux cleaned = 0.000682596 Jy ! Component: 200 - total flux cleaned = 0.000541526 Jy ! Total flux subtracted in 200 components = 0.000541526 Jy ! Clean residual min=-0.006010 max=0.005781 Jy/beam ! Clean residual mean=-0.000002 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 1.98131 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 222 components and 1.98131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077821Jy sigma=0.852965 ! Fit after self-cal, rms=0.077815Jy sigma=0.852897 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077815Jy sigma=0.852897 ! Fit after self-cal, rms=0.077799Jy sigma=0.852610 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=0.7728 mas, bmaj=2.253 mas, bpa=-25.73 degrees ! Estimated noise=2.18887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08029 Jy ! Component: 100 - total flux cleaned = 1.37517 Jy ! Component: 150 - total flux cleaned = 1.53098 Jy ! Component: 200 - total flux cleaned = 1.62609 Jy ! Total flux subtracted in 200 components = 1.62609 Jy ! Clean residual min=-0.032995 max=0.050270 Jy/beam ! Clean residual mean=-0.000012 rms=0.009956 Jy/beam ! Combined flux in latest and established models = 1.62609 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.62609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.511 mas, bpa=-25.06 degrees ! Estimated noise=1.43737 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 = 0.0941703 Jy ! Component: 100 - total flux cleaned = 0.154302 Jy ! Component: 150 - total flux cleaned = 0.196918 Jy ! Component: 200 - total flux cleaned = 0.228267 Jy ! Total flux subtracted in 200 components = 0.228267 Jy ! Clean residual min=-0.015410 max=0.021511 Jy/beam ! Clean residual mean=-0.000012 rms=0.005584 Jy/beam ! Combined flux in latest and established models = 1.85436 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 74 components and 1.85436 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=2.242 mas, bmaj=3.098 mas, bpa=-33.59 degrees ! Estimated noise=1.57508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365466 Jy ! Component: 100 - total flux cleaned = 0.0588239 Jy ! Component: 150 - total flux cleaned = 0.0734451 Jy ! Component: 200 - total flux cleaned = 0.0837778 Jy ! Total flux subtracted in 200 components = 0.0837778 Jy ! Clean residual min=-0.010008 max=0.009600 Jy/beam ! Clean residual mean=-0.000009 rms=0.003394 Jy/beam ! Combined flux in latest and established models = 1.93814 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 = 0.00730041 Jy ! Component: 100 - total flux cleaned = 0.0125688 Jy ! Component: 150 - total flux cleaned = 0.0161767 Jy ! Component: 200 - total flux cleaned = 0.0193019 Jy ! Total flux subtracted in 200 components = 0.0193019 Jy ! Clean residual min=-0.008033 max=0.007645 Jy/beam ! Clean residual mean=-0.000005 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 1.95744 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 146 components and 1.95744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.511 mas, bpa=-25.06 degrees ! Estimated noise=1.43737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041498 Jy ! Component: 100 - total flux cleaned = 0.00610797 Jy ! Component: 150 - total flux cleaned = 0.0082316 Jy ! Component: 200 - total flux cleaned = 0.00978133 Jy ! Total flux subtracted in 200 components = 0.00978133 Jy ! Clean residual min=-0.006337 max=0.006442 Jy/beam ! Clean residual mean=-0.000002 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 1.96722 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 1.96722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079543Jy sigma=0.862470 ! Fit after self-cal, rms=0.079387Jy sigma=0.861384 wmodel /g0/scr/pima/npcsc_uvs/J0336+3218_X_map.mod ! Writing 167 model components to file: /g0/scr/pima/npcsc_uvs/J0336+3218_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J0336+3218_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0336+3218_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0336+3218_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_uvs/J0336+3218_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 = -0.000620814 Jy ! Component: 100 - total flux cleaned = -0.000408069 Jy ! Component: 150 - total flux cleaned = -0.000411011 Jy ! Component: 200 - total flux cleaned = -0.00069903 Jy ! Component: 250 - total flux cleaned = -0.00115795 Jy ! Component: 300 - total flux cleaned = -0.00142267 Jy ! Component: 350 - total flux cleaned = -0.00150693 Jy ! Component: 400 - total flux cleaned = -0.00183529 Jy ! Component: 450 - total flux cleaned = -0.00215462 Jy ! Component: 500 - total flux cleaned = -0.00238574 Jy ! Component: 550 - total flux cleaned = -0.0023127 Jy ! Component: 600 - total flux cleaned = -0.00260727 Jy ! Component: 650 - total flux cleaned = -0.00260953 Jy ! Component: 700 - total flux cleaned = -0.00316483 Jy ! Component: 750 - total flux cleaned = -0.00323365 Jy ! Component: 800 - total flux cleaned = -0.00349867 Jy ! Component: 850 - total flux cleaned = -0.00382238 Jy ! Component: 900 - total flux cleaned = -0.0040104 Jy ! Component: 950 - total flux cleaned = -0.0042576 Jy ! Component: 1000 - total flux cleaned = -0.00462137 Jy ! Component: 1050 - total flux cleaned = -0.00515409 Jy ! Component: 1100 - total flux cleaned = -0.00567508 Jy ! Component: 1150 - total flux cleaned = -0.00607188 Jy ! Component: 1200 - total flux cleaned = -0.00640627 Jy ! Component: 1250 - total flux cleaned = -0.00689948 Jy ! Component: 1300 - total flux cleaned = -0.00722128 Jy ! Component: 1350 - total flux cleaned = -0.00769464 Jy ! Component: 1400 - total flux cleaned = -0.00800358 Jy ! Component: 1450 - total flux cleaned = -0.0082576 Jy ! Component: 1500 - total flux cleaned = -0.00865764 Jy ! Component: 1550 - total flux cleaned = -0.00890428 Jy ! Component: 1600 - total flux cleaned = -0.00919381 Jy ! Component: 1650 - total flux cleaned = -0.0092882 Jy ! Component: 1700 - total flux cleaned = -0.00952241 Jy ! Component: 1750 - total flux cleaned = -0.00956798 Jy ! Component: 1800 - total flux cleaned = -0.00965997 Jy ! Component: 1850 - total flux cleaned = -0.0097055 Jy ! Component: 1900 - total flux cleaned = -0.00975095 Jy ! Component: 1950 - total flux cleaned = -0.00988195 Jy ! Component: 2000 - total flux cleaned = -0.0098826 Jy ! Component: 2050 - total flux cleaned = -0.0100527 Jy ! Component: 2100 - total flux cleaned = -0.0100107 Jy ! Component: 2150 - total flux cleaned = -0.0100106 Jy ! Component: 2200 - total flux cleaned = -0.00996913 Jy ! Component: 2250 - total flux cleaned = -0.00988832 Jy ! Component: 2300 - total flux cleaned = -0.00968843 Jy ! Component: 2350 - total flux cleaned = -0.00968874 Jy ! Component: 2400 - total flux cleaned = -0.00964977 Jy ! Component: 2450 - total flux cleaned = -0.00961089 Jy ! Component: 2500 - total flux cleaned = -0.00941932 Jy ! Component: 2550 - total flux cleaned = -0.00934365 Jy ! Component: 2600 - total flux cleaned = -0.0091561 Jy ! Component: 2650 - total flux cleaned = -0.00904441 Jy ! Component: 2700 - total flux cleaned = -0.00900744 Jy ! Component: 2750 - total flux cleaned = -0.00875182 Jy ! Component: 2800 - total flux cleaned = -0.00882402 Jy ! Component: 2850 - total flux cleaned = -0.00868006 Jy ! Component: 2900 - total flux cleaned = -0.00864429 Jy ! Component: 2950 - total flux cleaned = -0.00860878 Jy ! Component: 3000 - total flux cleaned = -0.00857373 Jy ! Component: 3050 - total flux cleaned = -0.00843526 Jy ! Component: 3100 - total flux cleaned = -0.00846942 Jy ! Component: 3150 - total flux cleaned = -0.00846909 Jy ! Component: 3200 - total flux cleaned = -0.00840097 Jy ! Component: 3250 - total flux cleaned = -0.00840102 Jy ! Component: 3300 - total flux cleaned = -0.00836758 Jy ! Component: 3350 - total flux cleaned = -0.00826852 Jy ! Component: 3400 - total flux cleaned = -0.00823566 Jy ! Component: 3450 - total flux cleaned = -0.00823556 Jy ! Component: 3500 - total flux cleaned = -0.0082352 Jy ! Component: 3550 - total flux cleaned = -0.00810699 Jy ! Component: 3600 - total flux cleaned = -0.0082343 Jy ! Component: 3650 - total flux cleaned = -0.00823409 Jy ! Component: 3700 - total flux cleaned = -0.00829704 Jy ! Component: 3750 - total flux cleaned = -0.00839086 Jy ! Component: 3800 - total flux cleaned = -0.00854601 Jy ! Component: 3850 - total flux cleaned = -0.00851495 Jy ! Component: 3900 - total flux cleaned = -0.00854578 Jy ! Component: 3950 - total flux cleaned = -0.00860682 Jy ! Component: 4000 - total flux cleaned = -0.00854621 Jy ! Component: 4050 - total flux cleaned = -0.00872697 Jy ! Total flux subtracted in 4096 components = -0.00872697 Jy ! Clean residual min=-0.001624 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 1.95849 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 419 components and 1.95849 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0336+3218_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 2.511 at -25.06 degrees (North through East) ! Clean map min=-0.0032234 max=1.4103 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0336+3218_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000492529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104773 0.104773 0.209545 0.41909 0.838181 1.67636 3.35272 6.70545 13.4109 26.8218 53.6436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.41 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0336+3218_X_uvs.log closed on Sun Oct 6 14:22:53 2013