! Started logfile: J2133+8239_X_2006_02_23_yyk_uvs.log on Wed Jul 5 13:57:15 2006 obs J2133+8239_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J2133+8239_X_2006_02_23_yyk_uva.fits ! AN table 1: 882 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99035 visibilities/baseline/integration-bin. ! Found source: J2133+8239 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2400 lines of history. ! ! Reading 157228 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 ![@muppet J2133+8239_X_2006_02_23_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.141699 Jy 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=0.6323 mas, bmaj=2.762 mas, bpa=-5.894 degrees ! Estimated noise=1.29946 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803506 Jy ! Component: 100 - total flux cleaned = 0.10567 Jy ! Total flux subtracted in 100 components = 0.10567 Jy ! Clean residual min=-0.010708 max=0.019710 Jy/beam ! Clean residual mean=-0.000073 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 0.10567 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.091072Jy sigma=1.506063 ! Fit after self-cal, rms=0.090064Jy sigma=1.479835 ! Inverting map and beam ! Estimated beam: bmin=0.6323 mas, bmaj=2.762 mas, bpa=-5.894 degrees ! Estimated noise=1.29946 mJy/beam. ! Added new window around map position (1.4, -2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226323 Jy ! Component: 100 - total flux cleaned = 0.0337051 Jy ! Total flux subtracted in 100 components = 0.0337051 Jy ! Clean residual min=-0.007869 max=0.010456 Jy/beam ! Clean residual mean=-0.000036 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.139375 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.139375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083259Jy sigma=1.310379 ! Fit after self-cal, rms=0.083061Jy sigma=1.301054 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.8694 mas, bmaj=2.909 mas, bpa=-6.908 degrees ! Estimated noise=0.669201 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, -2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216652 Jy ! Component: 100 - total flux cleaned = 0.0331021 Jy ! Component: 150 - total flux cleaned = 0.0407025 Jy ! Component: 200 - total flux cleaned = 0.0462337 Jy ! Total flux subtracted in 200 components = 0.0462337 Jy ! Clean residual min=-0.006404 max=0.008220 Jy/beam ! Clean residual mean=-0.000044 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.185609 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 61 model components to the UV plane model. ! The established model now contains 89 components and 0.185609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079207Jy sigma=1.190267 ! Fit after self-cal, rms=0.078826Jy sigma=1.179955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.909 at -6.908 degrees (North through East) ! Clean map min=-0.0055713 max=0.098623 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.998041 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 0.94 ! LA 0.89 MK 0.93 NL 1.01 OV 1.07 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00794 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00 KP 0.89 ! LA 0.88 MK 0.94 NL 1.04 OV 1.01 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.998247 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 0.97 KP 0.91 ! LA 0.89 MK 0.92 NL 0.99 OV 1.09 ! PT 1.10 SC 1.00* ! ! ! Fit before self-cal, rms=0.078826Jy sigma=1.179955 ! Fit after self-cal, rms=0.078790Jy sigma=1.159818 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078790Jy sigma=1.159818 ! Fit after self-cal, rms=0.078792Jy sigma=1.159799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8695 mas, bmaj=2.904 mas, bpa=-6.428 degrees ! Estimated noise=0.66261 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427346 Jy ! Component: 100 - total flux cleaned = 0.00665909 Jy ! Component: 150 - total flux cleaned = 0.00733776 Jy ! Component: 200 - total flux cleaned = 0.0074491 Jy ! Total flux subtracted in 200 components = 0.0074491 Jy ! Clean residual min=-0.003783 max=0.003891 Jy/beam ! Clean residual mean=-0.000010 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.193058 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.193058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078656Jy sigma=1.154881 ! Fit after self-cal, rms=0.078618Jy sigma=1.154455 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078618Jy sigma=1.154455 ! Fit after self-cal, rms=0.070636Jy sigma=1.002803 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286371 Jy ! Component: 100 - total flux cleaned = 0.00285937 Jy ! Component: 150 - total flux cleaned = 0.00294475 Jy ! Component: 200 - total flux cleaned = 0.00325292 Jy ! Total flux subtracted in 200 components = 0.00325292 Jy ! Clean residual min=-0.003100 max=0.004009 Jy/beam ! Clean residual mean=-0.000007 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.196311 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.196311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070252Jy sigma=0.995435 ! Fit after self-cal, rms=0.069664Jy sigma=0.989884 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8695 x 2.904 at -6.428 degrees (North through East) ! Clean map min=-0.0028261 max=0.1006 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069664Jy sigma=0.989884 ! Fit after self-cal, rms=0.068504Jy sigma=0.986463 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068504Jy sigma=0.986463 ! Fit after self-cal, rms=0.068406Jy sigma=0.985756 ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.932 mas, bpa=-6.465 degrees ! Estimated noise=0.655896 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218837 Jy ! Component: 100 - total flux cleaned = 0.00281292 Jy ! Component: 150 - total flux cleaned = 0.00310279 Jy ! Component: 200 - total flux cleaned = 0.00331929 Jy ! Total flux subtracted in 200 components = 0.00331929 Jy ! Clean residual min=-0.002828 max=0.003732 Jy/beam ! Clean residual mean=-0.000010 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.19963 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.19963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068327Jy sigma=0.983845 ! Fit after self-cal, rms=0.068307Jy sigma=0.983579 ! Inverting map ! Added new window around map position (18.6, 23.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043751 Jy ! Component: 100 - total flux cleaned = 0.00664424 Jy ! Component: 150 - total flux cleaned = 0.00830209 Jy ! Component: 200 - total flux cleaned = 0.00940696 Jy ! Total flux subtracted in 200 components = 0.00940696 Jy ! Clean residual min=-0.002955 max=0.003020 Jy/beam ! Clean residual mean=-0.000013 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.209037 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.209037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068140Jy sigma=0.977449 ! Fit after self-cal, rms=0.068131Jy sigma=0.977254 ! Inverting map ! Added new window around map position (7, -8.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356594 Jy ! Component: 100 - total flux cleaned = 0.00474088 Jy ! Component: 150 - total flux cleaned = 0.00526915 Jy ! Component: 200 - total flux cleaned = 0.00567931 Jy ! Total flux subtracted in 200 components = 0.00567931 Jy ! Clean residual min=-0.002259 max=0.002256 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.214717 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 198 components and 0.214717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068001Jy sigma=0.973023 ! Fit after self-cal, rms=0.067990Jy sigma=0.972783 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067990Jy sigma=0.972783 ! Fit after self-cal, rms=0.068639Jy sigma=0.959708 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068639Jy sigma=0.959708 ! Fit after self-cal, rms=0.068624Jy sigma=0.959599 ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.919 mas, bpa=-6.408 degrees ! Estimated noise=0.654972 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183214 Jy ! Component: 100 - total flux cleaned = 0.00263098 Jy ! Component: 150 - total flux cleaned = 0.00316936 Jy ! Component: 200 - total flux cleaned = 0.00348732 Jy ! Total flux subtracted in 200 components = 0.00348732 Jy ! Clean residual min=-0.002167 max=0.001995 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.218204 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 221 components and 0.218204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068552Jy sigma=0.957951 ! Fit after self-cal, rms=0.068546Jy sigma=0.957874 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.535 mas, bpa=-11.02 degrees ! Estimated noise=0.849795 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908469 Jy ! Component: 100 - total flux cleaned = 0.00141049 Jy ! Component: 150 - total flux cleaned = 0.00160964 Jy ! Component: 200 - total flux cleaned = 0.00166792 Jy ! Total flux subtracted in 200 components = 0.00166792 Jy ! Clean residual min=-0.001791 max=0.001819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.219872 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 248 components and 0.219872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068537Jy sigma=0.957513 ! Fit after self-cal, rms=0.068535Jy sigma=0.957470 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.6241 mas, bmaj=2.768 mas, bpa=-5.701 degrees ! Estimated noise=1.2604 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0875079 Jy ! Component: 100 - total flux cleaned = 0.117172 Jy ! Component: 150 - total flux cleaned = 0.134642 Jy ! Component: 200 - total flux cleaned = 0.146945 Jy ! Total flux subtracted in 200 components = 0.146945 Jy ! Clean residual min=-0.006854 max=0.006650 Jy/beam ! Clean residual mean=-0.000019 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.146945 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.146945 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.919 mas, bpa=-6.408 degrees ! Estimated noise=0.654972 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195496 Jy ! Component: 100 - total flux cleaned = 0.0303327 Jy ! Component: 150 - total flux cleaned = 0.0376544 Jy ! Component: 200 - total flux cleaned = 0.0432085 Jy ! Total flux subtracted in 200 components = 0.0432085 Jy ! Clean residual min=-0.003572 max=0.003369 Jy/beam ! Clean residual mean=-0.000024 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.190154 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 97 components and 0.190154 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.535 mas, bpa=-11.02 degrees ! Estimated noise=0.849795 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784961 Jy ! Component: 100 - total flux cleaned = 0.0132526 Jy ! Component: 150 - total flux cleaned = 0.0172628 Jy ! Component: 200 - total flux cleaned = 0.0203187 Jy ! Total flux subtracted in 200 components = 0.0203187 Jy ! Clean residual min=-0.002535 max=0.002343 Jy/beam ! Clean residual mean=-0.000019 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.210472 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 152 components and 0.210472 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.919 mas, bpa=-6.408 degrees ! Estimated noise=0.654972 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231879 Jy ! Component: 100 - total flux cleaned = 0.00398812 Jy ! Component: 150 - total flux cleaned = 0.00527957 Jy ! Component: 200 - total flux cleaned = 0.00596821 Jy ! Total flux subtracted in 200 components = 0.00596821 Jy ! Clean residual min=-0.002254 max=0.002085 Jy/beam ! Clean residual mean=-0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.216441 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.216441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068629Jy sigma=0.959060 ! Fit after self-cal, rms=0.068612Jy sigma=0.958540 wmodel J2133+8239_X_2006_02_23_yyk\_map.mod ! Writing 180 model components to file: J2133+8239_X_2006_02_23_yyk_map.mod wobs J2133+8239_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J2133+8239_X_2006_02_23_yyk_uvs.fits wwins J2133+8239_X_2006_02_23_yyk\_map.win ! wwins: Wrote 5 windows to J2133+8239_X_2006_02_23_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.88261e-05 Jy ! Component: 100 - total flux cleaned = 0.000107882 Jy ! Component: 150 - total flux cleaned = 1.65331e-05 Jy ! Component: 200 - total flux cleaned = -0.000154253 Jy ! Component: 250 - total flux cleaned = -0.000209141 Jy ! Component: 300 - total flux cleaned = -0.000236453 Jy ! Component: 350 - total flux cleaned = -0.000286536 Jy ! Component: 400 - total flux cleaned = -0.000359454 Jy ! Component: 450 - total flux cleaned = -0.000479097 Jy ! Component: 500 - total flux cleaned = -0.000642342 Jy ! Component: 550 - total flux cleaned = -0.000733425 Jy ! Component: 600 - total flux cleaned = -0.000800423 Jy ! Component: 650 - total flux cleaned = -0.000844358 Jy ! Component: 700 - total flux cleaned = -0.00086596 Jy ! Component: 750 - total flux cleaned = -0.000886973 Jy ! Component: 800 - total flux cleaned = -0.000928467 Jy ! Component: 850 - total flux cleaned = -0.000908729 Jy ! Component: 900 - total flux cleaned = -0.0010296 Jy ! Component: 950 - total flux cleaned = -0.000989835 Jy ! Component: 1000 - total flux cleaned = -0.00102933 Jy ! Component: 1050 - total flux cleaned = -0.00101031 Jy ! Component: 1100 - total flux cleaned = -0.00102955 Jy ! Component: 1150 - total flux cleaned = -0.00101052 Jy ! Component: 1200 - total flux cleaned = -0.000992278 Jy ! Component: 1250 - total flux cleaned = -0.000992146 Jy ! Component: 1300 - total flux cleaned = -0.000974 Jy ! Component: 1350 - total flux cleaned = -0.000937573 Jy ! Component: 1400 - total flux cleaned = -0.000883868 Jy ! Component: 1450 - total flux cleaned = -0.000830734 Jy ! Component: 1500 - total flux cleaned = -0.000778525 Jy ! Component: 1550 - total flux cleaned = -0.000848069 Jy ! Component: 1600 - total flux cleaned = -0.000796436 Jy ! Component: 1650 - total flux cleaned = -0.000779522 Jy ! Component: 1700 - total flux cleaned = -0.000779375 Jy ! Component: 1750 - total flux cleaned = -0.000795963 Jy ! Component: 1800 - total flux cleaned = -0.000746021 Jy ! Component: 1850 - total flux cleaned = -0.000795453 Jy ! Component: 1900 - total flux cleaned = -0.000762549 Jy ! Component: 1950 - total flux cleaned = -0.000746459 Jy ! Component: 2000 - total flux cleaned = -0.000746691 Jy ! Total flux subtracted in 2048 components = -0.000730994 Jy ! Clean residual min=-0.000953 max=0.000861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.21571 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 318 components and 0.21571 Jy ![Exited script file: muppet] wmap "J2133+8239_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8402 x 2.919 at -6.408 degrees (North through East) ! Clean map min=-0.0017367 max=0.098708 Jy/beam ! Writing clean map to FITS file: J2133+8239_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0987076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300993 device "J2133+8239_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J2133+8239_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.914802 0.914802 1.8296 3.65921 7.31842 14.6368 29.2737 58.5473 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8402 x 2.919 at -6.408 degrees (North through East) ! Clean map min=-0.0017367 max=0.098708 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2133+8239_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J2133+8239_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2133+8239_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 13:57:53 2006