! Started logfile: /scr/pima/rv100_uvs/J0207+6246_X_uvs.log on Mon Feb 29 13:24:38 2016 obs /scr/pima/rv100_uvs/J0207+6246_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0207+6246_X_uva.fits ! AN table 1: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0207+6246 ! ! 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 69 lines of history. ! ! Reading 4032 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0207+6246_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.153752Jy sigma=18.635765 ! Fit after self-cal, rms=0.468366Jy sigma=7.429593 ! 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=0.6952 mas, bmaj=0.9832 mas, bpa=-83.54 degrees ! Estimated noise=1.23266 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 = 0.372845 Jy ! Component: 100 - total flux cleaned = 0.509704 Jy ! Total flux subtracted in 100 components = 0.509704 Jy ! Clean residual min=-0.028042 max=0.066758 Jy/beam ! Clean residual mean=0.000089 rms=0.006904 Jy/beam ! Combined flux in latest and established models = 0.509704 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.509704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195232Jy sigma=3.212984 ! Fit after self-cal, rms=0.195180Jy sigma=3.211341 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781924 Jy ! Component: 100 - total flux cleaned = 0.125806 Jy ! Total flux subtracted in 100 components = 0.125806 Jy ! Clean residual min=-0.015573 max=0.029430 Jy/beam ! Clean residual mean=0.000042 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 0.63551 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.63551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125855Jy sigma=2.048247 ! Fit after self-cal, rms=0.125780Jy sigma=2.046475 ! Inverting map ! Added new window around map position (19.4, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347268 Jy ! Component: 100 - total flux cleaned = 0.0600781 Jy ! Total flux subtracted in 100 components = 0.0600781 Jy ! Clean residual min=-0.012554 max=0.017280 Jy/beam ! Clean residual mean=0.000035 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.695588 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.695588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103742Jy sigma=1.678324 ! Fit after self-cal, rms=0.103524Jy sigma=1.674994 ! 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=0.9191 mas, bmaj=1.281 mas, bpa=-85.33 degrees ! Estimated noise=0.720492 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 = 0.0466521 Jy ! Component: 100 - total flux cleaned = 0.0767856 Jy ! Component: 150 - total flux cleaned = 0.0989268 Jy ! Component: 200 - total flux cleaned = 0.115879 Jy ! Total flux subtracted in 200 components = 0.115879 Jy ! Clean residual min=-0.013374 max=0.022985 Jy/beam ! Clean residual mean=0.000001 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 0.811467 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.811467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075256Jy sigma=1.182926 ! Fit after self-cal, rms=0.074786Jy sigma=1.176415 ! Inverting map ! Added new window around map position (1.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243551 Jy ! Component: 100 - total flux cleaned = 0.039546 Jy ! Component: 150 - total flux cleaned = 0.0513936 Jy ! Component: 200 - total flux cleaned = 0.0610697 Jy ! Total flux subtracted in 200 components = 0.0610697 Jy ! Clean residual min=-0.009587 max=0.010380 Jy/beam ! Clean residual mean=0.000002 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.872537 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.872537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064554Jy sigma=1.001619 ! Fit after self-cal, rms=0.063449Jy sigma=0.984269 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9191 x 1.281 at -85.33 degrees (North through East) ! Clean map min=-0.0081058 max=0.55353 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: ! HN 1.02 KP 0.96 LA 0.98 MK 1.02 ! NL 1.00 OV 1.01 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.97 LA 0.99 MK 1.00 ! NL 1.00 OV 1.01 PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.97 LA 1.02 MK 1.03 ! NL 1.01 OV 1.01 PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.97 LA 1.01 MK 1.04 ! NL 1.02 OV 1.02 PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.063449Jy sigma=0.984269 ! Fit after self-cal, rms=0.060283Jy sigma=0.913744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.29 mas, bpa=-85.52 degrees ! Estimated noise=0.719633 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 (18.4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874082 Jy ! Component: 100 - total flux cleaned = 0.0144204 Jy ! Component: 150 - total flux cleaned = 0.0187785 Jy ! Component: 200 - total flux cleaned = 0.0222158 Jy ! Total flux subtracted in 200 components = 0.0222158 Jy ! Clean residual min=-0.004844 max=0.005334 Jy/beam ! Clean residual mean=0.000005 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.894752 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.894752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058742Jy sigma=0.885134 ! Fit after self-cal, rms=0.058587Jy sigma=0.883056 ! 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=0.058587Jy sigma=0.883056 ! Fit after self-cal, rms=0.058236Jy sigma=0.877461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9254 mas, bmaj=1.289 mas, bpa=-85.13 degrees ! Estimated noise=0.718605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413549 Jy ! Component: 100 - total flux cleaned = 0.00698758 Jy ! Component: 150 - total flux cleaned = 0.00920654 Jy ! Component: 200 - total flux cleaned = 0.0103829 Jy ! Total flux subtracted in 200 components = 0.0103829 Jy ! Clean residual min=-0.003603 max=0.004353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.905135 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.905135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057867Jy sigma=0.870487 ! Fit after self-cal, rms=0.057810Jy sigma=0.869829 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 (9.4, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367941 Jy ! Component: 100 - total flux cleaned = 0.00520229 Jy ! Component: 150 - total flux cleaned = 0.00594718 Jy ! Component: 200 - total flux cleaned = 0.00630589 Jy ! Total flux subtracted in 200 components = 0.00630589 Jy ! Clean residual min=-0.003294 max=0.003705 Jy/beam ! Clean residual mean=-0.000011 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.911441 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.911441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057512Jy sigma=0.865362 ! Fit after self-cal, rms=0.057502Jy sigma=0.865157 ! Inverting map ! Added new window around map position (13.8, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290473 Jy ! Component: 100 - total flux cleaned = 0.00359421 Jy ! Component: 150 - total flux cleaned = 0.00412978 Jy ! Component: 200 - total flux cleaned = 0.00465992 Jy ! Total flux subtracted in 200 components = 0.00465992 Jy ! Clean residual min=-0.002977 max=0.002878 Jy/beam ! Clean residual mean=-0.000008 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.916101 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.916101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057246Jy sigma=0.861488 ! Fit after self-cal, rms=0.057231Jy sigma=0.861255 ! 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=0.057231Jy sigma=0.861255 ! Fit after self-cal, rms=0.057102Jy sigma=0.860258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=1.288 mas, bpa=-85.11 degrees ! Estimated noise=0.718151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140528 Jy ! Component: 100 - total flux cleaned = 0.00230473 Jy ! Component: 150 - total flux cleaned = 0.00285813 Jy ! Component: 200 - total flux cleaned = 0.00331743 Jy ! Total flux subtracted in 200 components = 0.00331743 Jy ! Clean residual min=-0.003097 max=0.002739 Jy/beam ! Clean residual mean=-0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.919418 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 161 components and 0.919419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057014Jy sigma=0.858882 ! Fit after self-cal, rms=0.057007Jy sigma=0.858821 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 = 0.000476637 Jy ! Component: 100 - total flux cleaned = 0.000741347 Jy ! Component: 150 - total flux cleaned = 0.000882164 Jy ! Component: 200 - total flux cleaned = 0.000949432 Jy ! Total flux subtracted in 200 components = 0.000949432 Jy ! Clean residual min=-0.003083 max=0.002725 Jy/beam ! Clean residual mean=-0.000007 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.920368 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.920368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056963Jy sigma=0.858150 ! Fit after self-cal, rms=0.056961Jy sigma=0.858132 ! 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=0.056961Jy sigma=0.858132 ! Fit after self-cal, rms=0.056923Jy sigma=0.857952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=2.872 mas, bpa=76.03 degrees ! Estimated noise=0.960327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420876 Jy ! Component: 100 - total flux cleaned = 0.00106656 Jy ! Component: 150 - total flux cleaned = 0.00142487 Jy ! Component: 200 - total flux cleaned = 0.00159268 Jy ! Total flux subtracted in 200 components = 0.00159268 Jy ! Clean residual min=-0.003221 max=0.003244 Jy/beam ! Clean residual mean=-0.000016 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.921961 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.921961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056926Jy sigma=0.857723 ! Fit after self-cal, rms=0.056920Jy sigma=0.857631 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 = 0.000109834 Jy ! Component: 100 - total flux cleaned = 0.000172641 Jy ! Component: 150 - total flux cleaned = 0.000257138 Jy ! Component: 200 - total flux cleaned = 0.000333158 Jy ! Total flux subtracted in 200 components = 0.000333158 Jy ! Clean residual min=-0.002936 max=0.003120 Jy/beam ! Clean residual mean=-0.000012 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.922294 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 191 components and 0.922294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056927Jy sigma=0.857602 ! Fit after self-cal, rms=0.056925Jy sigma=0.857568 ! 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=0.9247 mas, bmaj=1.288 mas, bpa=-85.04 degrees ! Estimated noise=0.71801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 1.288 at -85.04 degrees (North through East) ! Clean map min=-0.0027284 max=0.55206 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=0.056925Jy sigma=0.857568 ! Fit after self-cal, rms=0.052638Jy sigma=0.784967 ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=1.288 mas, bpa=-85.06 degrees ! Estimated noise=0.717679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281684 Jy ! Component: 100 - total flux cleaned = 0.000313603 Jy ! Component: 150 - total flux cleaned = 0.000313022 Jy ! Component: 200 - total flux cleaned = 0.000342201 Jy ! Total flux subtracted in 200 components = 0.000342201 Jy ! Clean residual min=-0.002633 max=0.002679 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.922636 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.922636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052596Jy sigma=0.784376 ! Fit after self-cal, rms=0.052594Jy sigma=0.784348 ! Inverting map ! Added new window around map position (51, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196954 Jy ! Component: 100 - total flux cleaned = 0.00225258 Jy ! Component: 150 - total flux cleaned = 0.00249629 Jy ! Component: 200 - total flux cleaned = 0.00266008 Jy ! Total flux subtracted in 200 components = 0.00266008 Jy ! Clean residual min=-0.002411 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.925296 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 211 components and 0.925296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052484Jy sigma=0.782723 ! Fit after self-cal, rms=0.052480Jy sigma=0.782637 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052480Jy sigma=0.782637 ! Fit after self-cal, rms=0.052450Jy sigma=0.782522 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=0.6979 mas, bmaj=0.9875 mas, bpa=-83.1 degrees ! Estimated noise=1.23973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.375389 Jy ! Component: 100 - total flux cleaned = 0.511275 Jy ! Component: 150 - total flux cleaned = 0.588131 Jy ! Component: 200 - total flux cleaned = 0.636262 Jy ! Total flux subtracted in 200 components = 0.636262 Jy ! Clean residual min=-0.014350 max=0.026539 Jy/beam ! Clean residual mean=0.000041 rms=0.004002 Jy/beam ! Combined flux in latest and established models = 0.636262 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.636262 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9242 mas, bmaj=1.288 mas, bpa=-85.03 degrees ! Estimated noise=0.717556 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 = 0.0658886 Jy ! Component: 100 - total flux cleaned = 0.108001 Jy ! Component: 150 - total flux cleaned = 0.138579 Jy ! Component: 200 - total flux cleaned = 0.16203 Jy ! Total flux subtracted in 200 components = 0.16203 Jy ! Clean residual min=-0.010588 max=0.014155 Jy/beam ! Clean residual mean=-0.000030 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 0.798292 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.798292 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=2.112 mas, bmaj=2.87 mas, bpa=76 degrees ! Estimated noise=0.960537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338574 Jy ! Component: 100 - total flux cleaned = 0.0557532 Jy ! Component: 150 - total flux cleaned = 0.0710245 Jy ! Component: 200 - total flux cleaned = 0.0823111 Jy ! Total flux subtracted in 200 components = 0.0823111 Jy ! Clean residual min=-0.008583 max=0.008255 Jy/beam ! Clean residual mean=-0.000041 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.880603 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 = 0.00857741 Jy ! Component: 100 - total flux cleaned = 0.0152703 Jy ! Component: 150 - total flux cleaned = 0.0206451 Jy ! Component: 200 - total flux cleaned = 0.0249959 Jy ! Total flux subtracted in 200 components = 0.0249959 Jy ! Clean residual min=-0.004773 max=0.004063 Jy/beam ! Clean residual mean=-0.000030 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.905599 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 127 components and 0.905599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9242 mas, bmaj=1.288 mas, bpa=-85.03 degrees ! Estimated noise=0.717556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208774 Jy ! Component: 100 - total flux cleaned = 0.0041934 Jy ! Component: 150 - total flux cleaned = 0.00637806 Jy ! Component: 200 - total flux cleaned = 0.00829762 Jy ! Total flux subtracted in 200 components = 0.00829762 Jy ! Clean residual min=-0.003706 max=0.004869 Jy/beam ! Clean residual mean=-0.000008 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.913896 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.913896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054363Jy sigma=0.812792 ! Fit after self-cal, rms=0.054296Jy sigma=0.811346 wmodel /scr/pima/rv100_uvs/J0207+6246_X_map.mod ! Writing 139 model components to file: /scr/pima/rv100_uvs/J0207+6246_X_map.mod wobs /scr/pima/rv100_uvs/J0207+6246_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0207+6246_X_uvs.fits wwins /scr/pima/rv100_uvs/J0207+6246_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv100_uvs/J0207+6246_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 = 0.00198818 Jy ! Component: 100 - total flux cleaned = 0.00284345 Jy ! Component: 150 - total flux cleaned = 0.00321119 Jy ! Component: 200 - total flux cleaned = 0.00327195 Jy ! Component: 250 - total flux cleaned = 0.00321793 Jy ! Component: 300 - total flux cleaned = 0.00327431 Jy ! Component: 350 - total flux cleaned = 0.00337935 Jy ! Component: 400 - total flux cleaned = 0.00322686 Jy ! Component: 450 - total flux cleaned = 0.00337642 Jy ! Component: 500 - total flux cleaned = 0.00337465 Jy ! Component: 550 - total flux cleaned = 0.003423 Jy ! Component: 600 - total flux cleaned = 0.00346994 Jy ! Component: 650 - total flux cleaned = 0.00356302 Jy ! Component: 700 - total flux cleaned = 0.00369884 Jy ! Component: 750 - total flux cleaned = 0.00369875 Jy ! Component: 800 - total flux cleaned = 0.00378632 Jy ! Component: 850 - total flux cleaned = 0.00387188 Jy ! Component: 900 - total flux cleaned = 0.00374576 Jy ! Component: 950 - total flux cleaned = 0.00387031 Jy ! Component: 1000 - total flux cleaned = 0.00382958 Jy ! Component: 1050 - total flux cleaned = 0.00406986 Jy ! Component: 1100 - total flux cleaned = 0.00387188 Jy ! Component: 1150 - total flux cleaned = 0.00398837 Jy ! Component: 1200 - total flux cleaned = 0.00395047 Jy ! Component: 1250 - total flux cleaned = 0.00398812 Jy ! Component: 1300 - total flux cleaned = 0.00398722 Jy ! Component: 1350 - total flux cleaned = 0.0038763 Jy ! Component: 1400 - total flux cleaned = 0.00391312 Jy ! Component: 1450 - total flux cleaned = 0.0038048 Jy ! Component: 1500 - total flux cleaned = 0.00387685 Jy ! Component: 1550 - total flux cleaned = 0.00377165 Jy ! Component: 1600 - total flux cleaned = 0.00377181 Jy ! Component: 1650 - total flux cleaned = 0.0035999 Jy ! Component: 1700 - total flux cleaned = 0.00366827 Jy ! Component: 1750 - total flux cleaned = 0.00360075 Jy ! Component: 1800 - total flux cleaned = 0.00350086 Jy ! Component: 1850 - total flux cleaned = 0.00317278 Jy ! Component: 1900 - total flux cleaned = 0.0031729 Jy ! Component: 1950 - total flux cleaned = 0.00304516 Jy ! Component: 2000 - total flux cleaned = 0.00304521 Jy ! Component: 2050 - total flux cleaned = 0.00307631 Jy ! Component: 2100 - total flux cleaned = 0.00295125 Jy ! Component: 2150 - total flux cleaned = 0.00292091 Jy ! Component: 2200 - total flux cleaned = 0.00279864 Jy ! Component: 2250 - total flux cleaned = 0.00279894 Jy ! Component: 2300 - total flux cleaned = 0.00273909 Jy ! Component: 2350 - total flux cleaned = 0.0027089 Jy ! Component: 2400 - total flux cleaned = 0.00267937 Jy ! Component: 2450 - total flux cleaned = 0.00250406 Jy ! Component: 2500 - total flux cleaned = 0.00241728 Jy ! Component: 2550 - total flux cleaned = 0.00250302 Jy ! Component: 2600 - total flux cleaned = 0.00233339 Jy ! Component: 2650 - total flux cleaned = 0.00216528 Jy ! Component: 2700 - total flux cleaned = 0.00222126 Jy ! Component: 2750 - total flux cleaned = 0.0021664 Jy ! Component: 2800 - total flux cleaned = 0.00222075 Jy ! Component: 2850 - total flux cleaned = 0.00224817 Jy ! Component: 2900 - total flux cleaned = 0.002221 Jy ! Component: 2950 - total flux cleaned = 0.00216809 Jy ! Component: 3000 - total flux cleaned = 0.002168 Jy ! Component: 3050 - total flux cleaned = 0.00216821 Jy ! Component: 3100 - total flux cleaned = 0.00209021 Jy ! Component: 3150 - total flux cleaned = 0.00201295 Jy ! Component: 3200 - total flux cleaned = 0.00193644 Jy ! Component: 3250 - total flux cleaned = 0.00198724 Jy ! Component: 3300 - total flux cleaned = 0.00196228 Jy ! Component: 3350 - total flux cleaned = 0.00186171 Jy ! Component: 3400 - total flux cleaned = 0.00168748 Jy ! Component: 3450 - total flux cleaned = 0.00173687 Jy ! Component: 3500 - total flux cleaned = 0.00173669 Jy ! Component: 3550 - total flux cleaned = 0.00166343 Jy ! Component: 3600 - total flux cleaned = 0.00156657 Jy ! Component: 3650 - total flux cleaned = 0.00154242 Jy ! Component: 3700 - total flux cleaned = 0.00147087 Jy ! Component: 3750 - total flux cleaned = 0.00147079 Jy ! Component: 3800 - total flux cleaned = 0.00130631 Jy ! Component: 3850 - total flux cleaned = 0.00128294 Jy ! Component: 3900 - total flux cleaned = 0.00123646 Jy ! Component: 3950 - total flux cleaned = 0.00107482 Jy ! Component: 4000 - total flux cleaned = 0.00102915 Jy ! Component: 4050 - total flux cleaned = 0.000983592 Jy ! Total flux subtracted in 4096 components = 0.000983456 Jy ! Clean residual min=-0.001447 max=0.001258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.91488 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 409 components and 0.91488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0207+6246_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9242 x 1.288 at -85.03 degrees (North through East) ! Clean map min=-0.0024124 max=0.55314 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0207+6246_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.553144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199576 0.199576 0.399152 0.798304 1.59661 3.19322 6.38643 12.7729 25.5457 51.0915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.553 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1503.19 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0207+6246_X_uvs.log closed on Mon Feb 29 13:24:43 2016