! Started logfile: /scr/pima/bg219e_uvs/J2137+3455_S_uvs.log on Thu Apr 7 06:54:39 2016 obs /scr/pima/bg219e_uvs/J2137+3455_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2137+3455_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75787 visibilities/baseline/integration-bin. ! Found source: J2137+3455 ! ! 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 6548 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/bg219e_uvs/J2137+3455_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041627Jy sigma=23.289791 ! Fit after self-cal, rms=0.770694Jy sigma=17.433141 ! 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=4.133 mas, bmaj=6.478 mas, bpa=25.68 degrees ! Estimated noise=0.638369 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 = 0.184218 Jy ! Component: 100 - total flux cleaned = 0.259435 Jy ! Total flux subtracted in 100 components = 0.259435 Jy ! Clean residual min=-0.030828 max=0.076165 Jy/beam ! Clean residual mean=0.000082 rms=0.008582 Jy/beam ! Combined flux in latest and established models = 0.259435 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.259435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141244Jy sigma=3.073671 ! Fit after self-cal, rms=0.134710Jy sigma=2.953429 ! Inverting map ! Added new window around map position (-5.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762427 Jy ! Component: 100 - total flux cleaned = 0.110386 Jy ! Total flux subtracted in 100 components = 0.110386 Jy ! Clean residual min=-0.014794 max=0.028730 Jy/beam ! Clean residual mean=0.000026 rms=0.004144 Jy/beam ! Combined flux in latest and established models = 0.369821 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.369821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086362Jy sigma=1.861238 ! Fit after self-cal, rms=0.077006Jy sigma=1.660467 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288334 Jy ! Component: 100 - total flux cleaned = 0.0340446 Jy ! Total flux subtracted in 100 components = 0.0340446 Jy ! Clean residual min=-0.008645 max=0.010430 Jy/beam ! Clean residual mean=0.000008 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.403866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.403866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066915Jy sigma=1.427778 ! Fit after self-cal, rms=0.065295Jy sigma=1.395917 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578073 Jy ! Component: 100 - total flux cleaned = 0.00382994 Jy ! Total flux subtracted in 100 components = 0.00382994 Jy ! Clean residual min=-0.006200 max=0.006843 Jy/beam ! Clean residual mean=0.000006 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.407696 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.407696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063592Jy sigma=1.355392 ! Fit after self-cal, rms=0.063234Jy sigma=1.349082 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.843 mas, bmaj=7.097 mas, bpa=26.3 degrees ! Estimated noise=0.415339 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 = 0.00212657 Jy ! Component: 100 - total flux cleaned = 0.000827127 Jy ! Component: 150 - total flux cleaned = 0.000167237 Jy ! Component: 200 - total flux cleaned = 0.000163841 Jy ! Total flux subtracted in 200 components = 0.000163841 Jy ! Clean residual min=-0.003926 max=0.004239 Jy/beam ! Clean residual mean=0.000010 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.407859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.407859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062382Jy sigma=1.328342 ! Fit after self-cal, rms=0.062178Jy sigma=1.324656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.843 x 7.097 at 26.3 degrees (North through East) ! Clean map min=-0.0040901 max=0.20824 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 0.99 FD 0.97 HN 0.96 KP 1.00 ! LA 1.01 NL 0.98 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 NL 0.95 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 1.01 NL 0.96 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 1.03 ! LA 1.03 NL 1.00 OV 1.00 PT 1.02 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.062178Jy sigma=1.324656 ! Fit after self-cal, rms=0.061323Jy sigma=1.312941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.855 mas, bmaj=7.088 mas, bpa=26.11 degrees ! Estimated noise=0.413557 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 = -0.000890177 Jy ! Component: 100 - total flux cleaned = -0.000399311 Jy ! Component: 150 - total flux cleaned = 0.000288004 Jy ! Component: 200 - total flux cleaned = 0.000819096 Jy ! Total flux subtracted in 200 components = 0.000819096 Jy ! Clean residual min=-0.003044 max=0.003363 Jy/beam ! Clean residual mean=0.000014 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.408679 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.408678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060997Jy sigma=1.305039 ! Fit after self-cal, rms=0.060913Jy sigma=1.303508 ! 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=0.060913Jy sigma=1.303508 ! Fit after self-cal, rms=0.060528Jy sigma=1.300012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.857 mas, bmaj=7.089 mas, bpa=25.88 degrees ! Estimated noise=0.4128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.52656e-05 Jy ! Component: 100 - total flux cleaned = 0.000379724 Jy ! Component: 150 - total flux cleaned = 0.000443762 Jy ! Component: 200 - total flux cleaned = 0.0006116 Jy ! Total flux subtracted in 200 components = 0.0006116 Jy ! Clean residual min=-0.002583 max=0.002686 Jy/beam ! Clean residual mean=0.000009 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.40929 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.40929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060356Jy sigma=1.295805 ! Fit after self-cal, rms=0.060315Jy sigma=1.295005 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 = 0.00017197 Jy ! Component: 100 - total flux cleaned = 0.000403913 Jy ! Component: 150 - total flux cleaned = 0.000638318 Jy ! Component: 200 - total flux cleaned = 0.000763163 Jy ! Total flux subtracted in 200 components = 0.000763163 Jy ! Clean residual min=-0.002447 max=0.002460 Jy/beam ! Clean residual mean=0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.410053 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.410053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060224Jy sigma=1.292683 ! Fit after self-cal, rms=0.060201Jy sigma=1.292234 ! 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=0.060201Jy sigma=1.292234 ! Fit after self-cal, rms=0.060143Jy sigma=1.292124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.857 mas, bmaj=7.083 mas, bpa=25.85 degrees ! Estimated noise=0.412695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288208 Jy ! Component: 100 - total flux cleaned = 0.000618969 Jy ! Component: 150 - total flux cleaned = 0.000935369 Jy ! Component: 200 - total flux cleaned = 0.0010725 Jy ! Total flux subtracted in 200 components = 0.0010725 Jy ! Clean residual min=-0.002329 max=0.002314 Jy/beam ! Clean residual mean=0.000008 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.411126 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.411126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060084Jy sigma=1.290614 ! Fit after self-cal, rms=0.060070Jy sigma=1.290367 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 = 1.53675e-05 Jy ! Component: 100 - total flux cleaned = 0.000161332 Jy ! Component: 150 - total flux cleaned = 0.000250573 Jy ! Component: 200 - total flux cleaned = 0.000303042 Jy ! Total flux subtracted in 200 components = 0.000303042 Jy ! Clean residual min=-0.002249 max=0.002226 Jy/beam ! Clean residual mean=0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.411429 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.411429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060037Jy sigma=1.289491 ! Fit after self-cal, rms=0.060029Jy sigma=1.289328 ! 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=0.060029Jy sigma=1.289328 ! Fit after self-cal, rms=0.059990Jy sigma=1.289244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.898 mas, bmaj=8.994 mas, bpa=0.2779 degrees ! Estimated noise=0.472135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567489 Jy ! Component: 100 - total flux cleaned = 0.000663523 Jy ! Component: 150 - total flux cleaned = 0.000741062 Jy ! Component: 200 - total flux cleaned = 0.000807993 Jy ! Total flux subtracted in 200 components = 0.000807993 Jy ! Clean residual min=-0.001851 max=0.001923 Jy/beam ! Clean residual mean=0.000013 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.412237 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.412237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059979Jy sigma=1.288880 ! Fit after self-cal, rms=0.059975Jy sigma=1.288816 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 = -1.33783e-05 Jy ! Component: 100 - total flux cleaned = 1.6571e-05 Jy ! Component: 150 - total flux cleaned = 2.78026e-05 Jy ! Component: 200 - total flux cleaned = 5.04233e-05 Jy ! Total flux subtracted in 200 components = 5.04233e-05 Jy ! Clean residual min=-0.001830 max=0.001895 Jy/beam ! Clean residual mean=0.000013 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.412287 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.412287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059968Jy sigma=1.288564 ! Fit after self-cal, rms=0.059966Jy sigma=1.288518 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.856 mas, bmaj=7.077 mas, bpa=25.86 degrees ! Estimated noise=0.412666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.856 x 7.077 at 25.86 degrees (North through East) ! Clean map min=-0.0021202 max=0.20443 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=4.149 mas, bmaj=6.467 mas, bpa=25.12 degrees ! Estimated noise=0.636417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202296 Jy ! Component: 100 - total flux cleaned = 0.294204 Jy ! Component: 150 - total flux cleaned = 0.34249 Jy ! Component: 200 - total flux cleaned = 0.368904 Jy ! Total flux subtracted in 200 components = 0.368904 Jy ! Clean residual min=-0.006244 max=0.012838 Jy/beam ! Clean residual mean=0.000024 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.368904 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.368904 Jy ! Inverting map and beam ! Estimated beam: bmin=4.856 mas, bmaj=7.077 mas, bpa=25.86 degrees ! Estimated noise=0.412666 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 = 0.0167973 Jy ! Component: 100 - total flux cleaned = 0.0259007 Jy ! Component: 150 - total flux cleaned = 0.031788 Jy ! Component: 200 - total flux cleaned = 0.0357502 Jy ! Total flux subtracted in 200 components = 0.0357502 Jy ! Clean residual min=-0.002988 max=0.002891 Jy/beam ! Clean residual mean=0.000010 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.404654 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.404654 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=7.898 mas, bmaj=8.994 mas, bpa=0.2779 degrees ! Estimated noise=0.472135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352459 Jy ! Component: 100 - total flux cleaned = 0.00544633 Jy ! Component: 150 - total flux cleaned = 0.00660822 Jy ! Component: 200 - total flux cleaned = 0.00732746 Jy ! Total flux subtracted in 200 components = 0.00732746 Jy ! Clean residual min=-0.001905 max=0.001974 Jy/beam ! Clean residual mean=0.000013 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.411981 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 = 0.000180523 Jy ! Component: 100 - total flux cleaned = 0.000308935 Jy ! Component: 150 - total flux cleaned = 0.000388254 Jy ! Component: 200 - total flux cleaned = 0.000445505 Jy ! Total flux subtracted in 200 components = 0.000445505 Jy ! Clean residual min=-0.001902 max=0.001936 Jy/beam ! Clean residual mean=0.000013 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.412427 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.412427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.856 mas, bmaj=7.077 mas, bpa=25.86 degrees ! Estimated noise=0.412666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.0642e-05 Jy ! Component: 100 - total flux cleaned = -0.000153625 Jy ! Component: 150 - total flux cleaned = -0.000116081 Jy ! Component: 200 - total flux cleaned = -8.28122e-05 Jy ! Total flux subtracted in 200 components = -8.28122e-05 Jy ! Clean residual min=-0.002615 max=0.002193 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.412344 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.412344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059995Jy sigma=1.288995 ! Fit after self-cal, rms=0.059938Jy sigma=1.288018 wmodel /scr/pima/bg219e_uvs/J2137+3455_S_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J2137+3455_S_map.mod wobs /scr/pima/bg219e_uvs/J2137+3455_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2137+3455_S_uvs.fits wwins /scr/pima/bg219e_uvs/J2137+3455_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2137+3455_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 = -4.91767e-05 Jy ! Component: 100 - total flux cleaned = -0.000266451 Jy ! Component: 150 - total flux cleaned = -0.000539386 Jy ! Component: 200 - total flux cleaned = -0.00083064 Jy ! Component: 250 - total flux cleaned = -0.000985878 Jy ! Component: 300 - total flux cleaned = -0.00110461 Jy ! Component: 350 - total flux cleaned = -0.00110353 Jy ! Component: 400 - total flux cleaned = -0.000990839 Jy ! Component: 450 - total flux cleaned = -0.00088102 Jy ! Component: 500 - total flux cleaned = -0.000881007 Jy ! Component: 550 - total flux cleaned = -0.000932565 Jy ! Component: 600 - total flux cleaned = -0.000956759 Jy ! Component: 650 - total flux cleaned = -0.000881019 Jy ! Component: 700 - total flux cleaned = -0.00085662 Jy ! Component: 750 - total flux cleaned = -0.000760369 Jy ! Component: 800 - total flux cleaned = -0.000712854 Jy ! Component: 850 - total flux cleaned = -0.000550315 Jy ! Component: 900 - total flux cleaned = -0.000413471 Jy ! Component: 950 - total flux cleaned = -0.000300926 Jy ! Component: 1000 - total flux cleaned = -0.000212693 Jy ! Component: 1050 - total flux cleaned = -1.70884e-05 Jy ! Component: 1100 - total flux cleaned = 0.000110358 Jy ! Component: 1150 - total flux cleaned = 0.000194077 Jy ! Component: 1200 - total flux cleaned = 0.000236103 Jy ! Component: 1250 - total flux cleaned = 0.000439745 Jy ! Component: 1300 - total flux cleaned = 0.000559739 Jy ! Component: 1350 - total flux cleaned = 0.000736974 Jy ! Component: 1400 - total flux cleaned = 0.000891863 Jy ! Component: 1450 - total flux cleaned = 0.000987846 Jy ! Component: 1500 - total flux cleaned = 0.00115773 Jy ! Component: 1550 - total flux cleaned = 0.00132457 Jy ! Component: 1600 - total flux cleaned = 0.0014531 Jy ! Component: 1650 - total flux cleaned = 0.00166985 Jy ! Component: 1700 - total flux cleaned = 0.0017943 Jy ! Component: 1750 - total flux cleaned = 0.00189988 Jy ! Component: 1800 - total flux cleaned = 0.00195153 Jy ! Component: 1850 - total flux cleaned = 0.00212325 Jy ! Component: 1900 - total flux cleaned = 0.00222499 Jy ! Component: 1950 - total flux cleaned = 0.0022922 Jy ! Component: 2000 - total flux cleaned = 0.00247421 Jy ! Component: 2050 - total flux cleaned = 0.00249068 Jy ! Component: 2100 - total flux cleaned = 0.00257176 Jy ! Component: 2150 - total flux cleaned = 0.00260371 Jy ! Component: 2200 - total flux cleaned = 0.00266695 Jy ! Component: 2250 - total flux cleaned = 0.0026982 Jy ! Component: 2300 - total flux cleaned = 0.00272921 Jy ! Component: 2350 - total flux cleaned = 0.00279066 Jy ! Component: 2400 - total flux cleaned = 0.00283633 Jy ! Component: 2450 - total flux cleaned = 0.00288155 Jy ! Component: 2500 - total flux cleaned = 0.00295632 Jy ! Component: 2550 - total flux cleaned = 0.00295645 Jy ! Component: 2600 - total flux cleaned = 0.00310299 Jy ! Component: 2650 - total flux cleaned = 0.00316093 Jy ! Component: 2700 - total flux cleaned = 0.00316089 Jy ! Component: 2750 - total flux cleaned = 0.0032464 Jy ! Component: 2800 - total flux cleaned = 0.00328867 Jy ! Component: 2850 - total flux cleaned = 0.00333075 Jy ! Component: 2900 - total flux cleaned = 0.0033725 Jy ! Component: 2950 - total flux cleaned = 0.00348224 Jy ! Component: 3000 - total flux cleaned = 0.00348253 Jy ! Component: 3050 - total flux cleaned = 0.00357693 Jy ! Component: 3100 - total flux cleaned = 0.00359046 Jy ! Component: 3150 - total flux cleaned = 0.00369642 Jy ! Component: 3200 - total flux cleaned = 0.00377527 Jy ! Component: 3250 - total flux cleaned = 0.00380123 Jy ! Component: 3300 - total flux cleaned = 0.00384023 Jy ! Component: 3350 - total flux cleaned = 0.00392999 Jy ! Component: 3400 - total flux cleaned = 0.00400619 Jy ! Component: 3450 - total flux cleaned = 0.00403145 Jy ! Component: 3500 - total flux cleaned = 0.0041563 Jy ! Component: 3550 - total flux cleaned = 0.00414398 Jy ! Component: 3600 - total flux cleaned = 0.00429151 Jy ! Component: 3650 - total flux cleaned = 0.00434037 Jy ! Component: 3700 - total flux cleaned = 0.0044733 Jy ! Component: 3750 - total flux cleaned = 0.00453335 Jy ! Component: 3800 - total flux cleaned = 0.00460461 Jy ! Component: 3850 - total flux cleaned = 0.004699 Jy ! Component: 3900 - total flux cleaned = 0.00480455 Jy ! Component: 3950 - total flux cleaned = 0.00490924 Jy ! Component: 4000 - total flux cleaned = 0.0049669 Jy ! Component: 4050 - total flux cleaned = 0.00505872 Jy ! Total flux subtracted in 4096 components = 0.00518424 Jy ! Clean residual min=-0.000723 max=0.000702 Jy/beam ! Clean residual mean=0.000006 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.417528 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 401 components and 0.417528 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2137+3455_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.856 x 7.077 at 25.86 degrees (North through East) ! Clean map min=-0.0015445 max=0.20297 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2137+3455_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.202969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302337 0.302337 0.604675 1.20935 2.4187 4.8374 9.6748 19.3496 38.6992 77.3984 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 992.268 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2137+3455_S_uvs.log closed on Thu Apr 7 06:54:43 2016