! Started logfile: /scr/pima/bg219h_uvs/J0512+2927_S_uvs.log on Thu Apr 7 08:53:17 2016 obs /scr/pima/bg219h_uvs/J0512+2927_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0512+2927_S_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J0512+2927 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7812 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/bg219h_uvs/J0512+2927_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 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015867Jy sigma=25.635027 ! Fit after self-cal, rms=0.878710Jy sigma=22.208391 ! 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=2.699 mas, bmaj=5.527 mas, bpa=-1.594 degrees ! Estimated noise=0.493939 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 = 0.0871714 Jy ! Component: 100 - total flux cleaned = 0.116992 Jy ! Total flux subtracted in 100 components = 0.116992 Jy ! Clean residual min=-0.006331 max=0.013697 Jy/beam ! Clean residual mean=0.000001 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.116992 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.116992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064104Jy sigma=1.558013 ! Fit after self-cal, rms=0.063835Jy sigma=1.550028 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157076 Jy ! Component: 100 - total flux cleaned = 0.0242535 Jy ! Total flux subtracted in 100 components = 0.0242535 Jy ! Clean residual min=-0.004332 max=0.010479 Jy/beam ! Clean residual mean=0.000000 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.141246 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.141246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058044Jy sigma=1.403071 ! Fit after self-cal, rms=0.057974Jy sigma=1.400829 ! Inverting map ! Added new window around map position (-4.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989915 Jy ! Component: 100 - total flux cleaned = 0.0155111 Jy ! Total flux subtracted in 100 components = 0.0155111 Jy ! Clean residual min=-0.003698 max=0.004390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.156757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.156757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055800Jy sigma=1.342884 ! Fit after self-cal, rms=0.055660Jy sigma=1.339311 ! 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=3.339 mas, bmaj=6.675 mas, bpa=-4.093 degrees ! Estimated noise=0.34195 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 = 0.00702695 Jy ! Component: 100 - total flux cleaned = 0.0114524 Jy ! Component: 150 - total flux cleaned = 0.0144791 Jy ! Component: 200 - total flux cleaned = 0.0166315 Jy ! Total flux subtracted in 200 components = 0.0166315 Jy ! Clean residual min=-0.002922 max=0.003538 Jy/beam ! Clean residual mean=-0.000003 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.173388 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.173388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054678Jy sigma=1.311784 ! Fit after self-cal, rms=0.054614Jy sigma=1.310190 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 6.675 at -4.093 degrees (North through East) ! Clean map min=-0.002852 max=0.11547 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: ! BR 1.01 FD 1.00* HN 0.99 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.02 ! LA 0.97 MK 0.99 NL 1.13 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.98 ! LA 0.99 MK 1.02 NL 1.09 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.02 ! LA 0.99 MK 1.05 NL 0.97 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.054614Jy sigma=1.310190 ! Fit after self-cal, rms=0.054126Jy sigma=1.300928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=6.699 mas, bpa=-4.011 degrees ! Estimated noise=0.339739 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 = 0.00031677 Jy ! Component: 100 - total flux cleaned = 0.000360413 Jy ! Component: 150 - total flux cleaned = 0.000332002 Jy ! Component: 200 - total flux cleaned = 0.000307939 Jy ! Total flux subtracted in 200 components = 0.000307939 Jy ! Clean residual min=-0.002634 max=0.003296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.173696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.173696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054087Jy sigma=1.299612 ! Fit after self-cal, rms=0.054085Jy sigma=1.299369 ! 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=0.054085Jy sigma=1.299369 ! Fit after self-cal, rms=0.053908Jy sigma=1.293793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=6.695 mas, bpa=-4.371 degrees ! Estimated noise=0.33832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143275 Jy ! Component: 100 - total flux cleaned = 9.06011e-05 Jy ! Component: 150 - total flux cleaned = 6.84985e-05 Jy ! Component: 200 - total flux cleaned = 6.89369e-05 Jy ! Total flux subtracted in 200 components = 6.89369e-05 Jy ! Clean residual min=-0.002585 max=0.003016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.173765 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.173765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053887Jy sigma=1.293148 ! Fit after self-cal, rms=0.053891Jy sigma=1.292987 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00143e-05 Jy ! Component: 100 - total flux cleaned = -3.98282e-05 Jy ! Component: 150 - total flux cleaned = -3.96154e-05 Jy ! Component: 200 - total flux cleaned = -2.1671e-05 Jy ! Total flux subtracted in 200 components = -2.1671e-05 Jy ! Clean residual min=-0.002558 max=0.003027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.173743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.173743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053877Jy sigma=1.292591 ! Fit after self-cal, rms=0.053875Jy sigma=1.292522 ! Inverting map ! Added new window around map position (-24.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314003 Jy ! Component: 100 - total flux cleaned = 0.00505679 Jy ! Component: 150 - total flux cleaned = 0.00648499 Jy ! Component: 200 - total flux cleaned = 0.00758747 Jy ! Total flux subtracted in 200 components = 0.00758747 Jy ! Clean residual min=-0.002247 max=0.002405 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.181331 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.181331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053660Jy sigma=1.286920 ! Fit after self-cal, rms=0.053645Jy sigma=1.286641 ! 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=0.053645Jy sigma=1.286641 ! Fit after self-cal, rms=0.053494Jy sigma=1.286311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=6.698 mas, bpa=-4.581 degrees ! Estimated noise=0.336898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125626 Jy ! Component: 100 - total flux cleaned = 0.0021585 Jy ! Component: 150 - total flux cleaned = 0.00272455 Jy ! Component: 200 - total flux cleaned = 0.00318795 Jy ! Total flux subtracted in 200 components = 0.00318795 Jy ! Clean residual min=-0.002112 max=0.002388 Jy/beam ! Clean residual mean=0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.184519 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.184519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053450Jy sigma=1.285031 ! Fit after self-cal, rms=0.053449Jy sigma=1.284980 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 = 0.000426469 Jy ! Component: 100 - total flux cleaned = 0.000671957 Jy ! Component: 150 - total flux cleaned = 0.000869247 Jy ! Component: 200 - total flux cleaned = 0.00102665 Jy ! Total flux subtracted in 200 components = 0.00102665 Jy ! Clean residual min=-0.002069 max=0.002389 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.185546 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.185546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053432Jy sigma=1.284499 ! Fit after self-cal, rms=0.053432Jy sigma=1.284474 ! 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=0.053432Jy sigma=1.284474 ! Fit after self-cal, rms=0.053441Jy sigma=1.284377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.91 mas, bmaj=10.05 mas, bpa=-3.482 degrees ! Estimated noise=0.427729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968416 Jy ! Component: 100 - total flux cleaned = 0.00141636 Jy ! Component: 150 - total flux cleaned = 0.00176156 Jy ! Component: 200 - total flux cleaned = 0.00191391 Jy ! Total flux subtracted in 200 components = 0.00191391 Jy ! Clean residual min=-0.002855 max=0.003077 Jy/beam ! Clean residual mean=0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.187459 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.187459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053441Jy sigma=1.284222 ! Fit after self-cal, rms=0.053441Jy sigma=1.284169 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 = 0.000209565 Jy ! Component: 100 - total flux cleaned = 0.000306484 Jy ! Component: 150 - total flux cleaned = 0.000393792 Jy ! Component: 200 - total flux cleaned = 0.000471788 Jy ! Total flux subtracted in 200 components = 0.000471788 Jy ! Clean residual min=-0.002870 max=0.003091 Jy/beam ! Clean residual mean=0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.187931 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 0.187931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053441Jy sigma=1.284125 ! Fit after self-cal, rms=0.053441Jy sigma=1.284091 ! 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=3.323 mas, bmaj=6.693 mas, bpa=-4.674 degrees ! Estimated noise=0.336743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.693 at -4.674 degrees (North through East) ! Clean map min=-0.0020079 max=0.11407 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=2.683 mas, bmaj=5.527 mas, bpa=-2.347 degrees ! Estimated noise=0.487034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869587 Jy ! Component: 100 - total flux cleaned = 0.118518 Jy ! Component: 150 - total flux cleaned = 0.134695 Jy ! Component: 200 - total flux cleaned = 0.144243 Jy ! Total flux subtracted in 200 components = 0.144243 Jy ! Clean residual min=-0.003646 max=0.005072 Jy/beam ! Clean residual mean=-0.000000 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.144243 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.144243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.693 mas, bpa=-4.674 degrees ! Estimated noise=0.336743 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 = 0.00971975 Jy ! Component: 100 - total flux cleaned = 0.0159073 Jy ! Component: 150 - total flux cleaned = 0.0203628 Jy ! Component: 200 - total flux cleaned = 0.0238479 Jy ! Total flux subtracted in 200 components = 0.0238479 Jy ! Clean residual min=-0.003126 max=0.002919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.168091 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.168091 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=6.91 mas, bmaj=10.05 mas, bpa=-3.482 degrees ! Estimated noise=0.427729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475963 Jy ! Component: 100 - total flux cleaned = 0.00808557 Jy ! Component: 150 - total flux cleaned = 0.0106247 Jy ! Component: 200 - total flux cleaned = 0.012621 Jy ! Total flux subtracted in 200 components = 0.012621 Jy ! Clean residual min=-0.003168 max=0.002881 Jy/beam ! Clean residual mean=0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.180712 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 = 0.00159223 Jy ! Component: 100 - total flux cleaned = 0.00287147 Jy ! Component: 150 - total flux cleaned = 0.00390821 Jy ! Component: 200 - total flux cleaned = 0.00475053 Jy ! Total flux subtracted in 200 components = 0.00475053 Jy ! Clean residual min=-0.002993 max=0.003055 Jy/beam ! Clean residual mean=0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.185462 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 144 components and 0.185462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.693 mas, bpa=-4.674 degrees ! Estimated noise=0.336743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050917 Jy ! Component: 100 - total flux cleaned = 0.000839171 Jy ! Component: 150 - total flux cleaned = 0.000983002 Jy ! Component: 200 - total flux cleaned = 0.00114227 Jy ! Total flux subtracted in 200 components = 0.00114227 Jy ! Clean residual min=-0.002247 max=0.002468 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.186604 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.186604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053512Jy sigma=1.286526 ! Fit after self-cal, rms=0.053491Jy sigma=1.285702 wmodel /scr/pima/bg219h_uvs/J0512+2927_S_map.mod ! Writing 162 model components to file: /scr/pima/bg219h_uvs/J0512+2927_S_map.mod wobs /scr/pima/bg219h_uvs/J0512+2927_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0512+2927_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0512+2927_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0512+2927_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 = 0.000796662 Jy ! Component: 100 - total flux cleaned = 0.00126332 Jy ! Component: 150 - total flux cleaned = 0.00148058 Jy ! Component: 200 - total flux cleaned = 0.00161639 Jy ! Component: 250 - total flux cleaned = 0.00174699 Jy ! Component: 300 - total flux cleaned = 0.00190298 Jy ! Component: 350 - total flux cleaned = 0.00205259 Jy ! Component: 400 - total flux cleaned = 0.00202365 Jy ! Component: 450 - total flux cleaned = 0.00216395 Jy ! Component: 500 - total flux cleaned = 0.00213719 Jy ! Component: 550 - total flux cleaned = 0.00224409 Jy ! Component: 600 - total flux cleaned = 0.00234763 Jy ! Component: 650 - total flux cleaned = 0.00239778 Jy ! Component: 700 - total flux cleaned = 0.00244693 Jy ! Component: 750 - total flux cleaned = 0.00254327 Jy ! Component: 800 - total flux cleaned = 0.00259061 Jy ! Component: 850 - total flux cleaned = 0.00268305 Jy ! Component: 900 - total flux cleaned = 0.00275085 Jy ! Component: 950 - total flux cleaned = 0.00277332 Jy ! Component: 1000 - total flux cleaned = 0.00279503 Jy ! Component: 1050 - total flux cleaned = 0.00277402 Jy ! Component: 1100 - total flux cleaned = 0.00283686 Jy ! Component: 1150 - total flux cleaned = 0.00281635 Jy ! Component: 1200 - total flux cleaned = 0.00285658 Jy ! Component: 1250 - total flux cleaned = 0.00287659 Jy ! Component: 1300 - total flux cleaned = 0.00289627 Jy ! Component: 1350 - total flux cleaned = 0.00291571 Jy ! Component: 1400 - total flux cleaned = 0.00301032 Jy ! Component: 1450 - total flux cleaned = 0.00295408 Jy ! Component: 1500 - total flux cleaned = 0.00297281 Jy ! Component: 1550 - total flux cleaned = 0.00302725 Jy ! Component: 1600 - total flux cleaned = 0.00297325 Jy ! Component: 1650 - total flux cleaned = 0.00300871 Jy ! Component: 1700 - total flux cleaned = 0.00299144 Jy ! Component: 1750 - total flux cleaned = 0.00292241 Jy ! Component: 1800 - total flux cleaned = 0.00293919 Jy ! Component: 1850 - total flux cleaned = 0.00292256 Jy ! Component: 1900 - total flux cleaned = 0.00290563 Jy ! Component: 1950 - total flux cleaned = 0.00290552 Jy ! Component: 2000 - total flux cleaned = 0.00288897 Jy ! Component: 2050 - total flux cleaned = 0.00284099 Jy ! Component: 2100 - total flux cleaned = 0.00277775 Jy ! Component: 2150 - total flux cleaned = 0.00268434 Jy ! Component: 2200 - total flux cleaned = 0.00265357 Jy ! Component: 2250 - total flux cleaned = 0.00263819 Jy ! Component: 2300 - total flux cleaned = 0.00257775 Jy ! Component: 2350 - total flux cleaned = 0.00251807 Jy ! Component: 2400 - total flux cleaned = 0.00248848 Jy ! Component: 2450 - total flux cleaned = 0.00244425 Jy ! Component: 2500 - total flux cleaned = 0.0023429 Jy ! Component: 2550 - total flux cleaned = 0.00231425 Jy ! Component: 2600 - total flux cleaned = 0.00225725 Jy ! Component: 2650 - total flux cleaned = 0.00224316 Jy ! Component: 2700 - total flux cleaned = 0.00222925 Jy ! Component: 2750 - total flux cleaned = 0.0021602 Jy ! Component: 2800 - total flux cleaned = 0.00215995 Jy ! Component: 2850 - total flux cleaned = 0.00217351 Jy ! Component: 2900 - total flux cleaned = 0.00214656 Jy ! Component: 2950 - total flux cleaned = 0.00214675 Jy ! Component: 3000 - total flux cleaned = 0.00217311 Jy ! Component: 3050 - total flux cleaned = 0.00215996 Jy ! Component: 3100 - total flux cleaned = 0.00209483 Jy ! Component: 3150 - total flux cleaned = 0.00213363 Jy ! Component: 3200 - total flux cleaned = 0.00208261 Jy ! Component: 3250 - total flux cleaned = 0.00210811 Jy ! Component: 3300 - total flux cleaned = 0.00215847 Jy ! Component: 3350 - total flux cleaned = 0.00217085 Jy ! Component: 3400 - total flux cleaned = 0.00217066 Jy ! Component: 3450 - total flux cleaned = 0.00218306 Jy ! Component: 3500 - total flux cleaned = 0.00215855 Jy ! Component: 3550 - total flux cleaned = 0.00220701 Jy ! Component: 3600 - total flux cleaned = 0.00213485 Jy ! Component: 3650 - total flux cleaned = 0.00217066 Jy ! Component: 3700 - total flux cleaned = 0.00215867 Jy ! Component: 3750 - total flux cleaned = 0.00215868 Jy ! Component: 3800 - total flux cleaned = 0.00214699 Jy ! Component: 3850 - total flux cleaned = 0.00218187 Jy ! Component: 3900 - total flux cleaned = 0.0021933 Jy ! Component: 3950 - total flux cleaned = 0.00218182 Jy ! Component: 4000 - total flux cleaned = 0.002159 Jy ! Component: 4050 - total flux cleaned = 0.00217035 Jy ! Total flux subtracted in 4096 components = 0.0021143 Jy ! Clean residual min=-0.000638 max=0.000739 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.188719 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 480 components and 0.188719 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0512+2927_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.693 at -4.674 degrees (North through East) ! Clean map min=-0.0013984 max=0.11375 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0512+2927_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.536011 0.536011 1.07202 2.14404 4.28809 8.57617 17.1523 34.3047 68.6094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 559.69 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0512+2927_S_uvs.log closed on Thu Apr 7 08:53:21 2016