! Started logfile: /scr/pima/br145a7_uvs/J2018+3812_X_uvs.log on Thu Feb 18 16:39:46 2016 obs /scr/pima/br145a7_uvs/J2018+3812_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2018+3812_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J2018+3812 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 960 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/br145a7_uvs/J2018+3812_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. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002981Jy sigma=47.322004 ! Fit after self-cal, rms=0.963336Jy sigma=45.424718 ! 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=1.444 mas, bmaj=2.639 mas, bpa=-1.905 degrees ! Estimated noise=0.692255 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 = 0.0269407 Jy ! Component: 100 - total flux cleaned = 0.0379416 Jy ! Total flux subtracted in 100 components = 0.0379416 Jy ! Clean residual min=-0.005221 max=0.006923 Jy/beam ! Clean residual mean=-0.000039 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.0379415 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0379415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022998Jy sigma=1.110880 ! Fit after self-cal, rms=0.021223Jy sigma=1.012582 ! 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=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 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 = 0.00960724 Jy ! Component: 100 - total flux cleaned = 0.0154283 Jy ! Component: 150 - total flux cleaned = 0.0192009 Jy ! Component: 200 - total flux cleaned = 0.0216921 Jy ! Total flux subtracted in 200 components = 0.0216921 Jy ! Clean residual min=-0.003056 max=0.003985 Jy/beam ! Clean residual mean=-0.000014 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0596336 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.0596336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016284Jy sigma=0.746492 ! Fit after self-cal, rms=0.016271Jy sigma=0.745756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.892 at -1.087 degrees (North through East) ! Clean map min=-0.0030337 max=0.036983 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016271Jy sigma=0.745756 ! Fit after self-cal, rms=0.016271Jy sigma=0.745756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 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 = 0.00169916 Jy ! Component: 100 - total flux cleaned = 0.002832 Jy ! Component: 150 - total flux cleaned = 0.00359045 Jy ! Component: 200 - total flux cleaned = 0.00393911 Jy ! Total flux subtracted in 200 components = 0.00393911 Jy ! Clean residual min=-0.002997 max=0.003602 Jy/beam ! Clean residual mean=-0.000009 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0635727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0635727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016100Jy sigma=0.733953 ! Fit after self-cal, rms=0.016099Jy sigma=0.733806 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016099Jy sigma=0.733806 ! Fit after self-cal, rms=0.016099Jy sigma=0.733806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128003 Jy ! Component: 100 - total flux cleaned = 0.000222017 Jy ! Component: 150 - total flux cleaned = 0.000324366 Jy ! Component: 200 - total flux cleaned = 0.000372004 Jy ! Total flux subtracted in 200 components = 0.000372004 Jy ! Clean residual min=-0.002993 max=0.003513 Jy/beam ! Clean residual mean=-0.000008 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0639447 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0639447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016065Jy sigma=0.732062 ! Fit after self-cal, rms=0.016062Jy sigma=0.731858 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 = -5.08746e-06 Jy ! Component: 100 - total flux cleaned = 6.54123e-05 Jy ! Component: 150 - total flux cleaned = 9.77941e-05 Jy ! Component: 200 - total flux cleaned = 0.000142451 Jy ! Total flux subtracted in 200 components = 0.000142451 Jy ! Clean residual min=-0.002954 max=0.003460 Jy/beam ! Clean residual mean=-0.000008 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0640871 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0640871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016029Jy sigma=0.730379 ! Fit after self-cal, rms=0.016026Jy sigma=0.730136 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016026Jy sigma=0.730136 ! Fit after self-cal, rms=0.016026Jy sigma=0.730136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.5787e-06 Jy ! Component: 100 - total flux cleaned = 6.43199e-05 Jy ! Component: 150 - total flux cleaned = 0.000126746 Jy ! Component: 200 - total flux cleaned = 0.000140876 Jy ! Total flux subtracted in 200 components = 0.000140876 Jy ! Clean residual min=-0.002914 max=0.003410 Jy/beam ! Clean residual mean=-0.000008 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.064228 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.064228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015995Jy sigma=0.728746 ! Fit after self-cal, rms=0.015991Jy sigma=0.728487 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 = 2.51281e-06 Jy ! Component: 100 - total flux cleaned = 8.51612e-05 Jy ! Component: 150 - total flux cleaned = 0.000144095 Jy ! Component: 200 - total flux cleaned = 0.000171263 Jy ! Total flux subtracted in 200 components = 0.000171263 Jy ! Clean residual min=-0.002884 max=0.003366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0643993 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0643993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015963Jy sigma=0.727194 ! Fit after self-cal, rms=0.015960Jy sigma=0.726943 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015960Jy sigma=0.726943 ! Fit after self-cal, rms=0.015960Jy sigma=0.726943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=3.104 mas, bpa=3.344 degrees ! Estimated noise=0.566934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110193 Jy ! Component: 100 - total flux cleaned = 0.00154897 Jy ! Component: 150 - total flux cleaned = 0.00161745 Jy ! Component: 200 - total flux cleaned = 0.0017008 Jy ! Total flux subtracted in 200 components = 0.0017008 Jy ! Clean residual min=-0.003459 max=0.003799 Jy/beam ! Clean residual mean=-0.000009 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0661001 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.0661001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015972Jy sigma=0.727196 ! Fit after self-cal, rms=0.015962Jy sigma=0.726356 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 = 4.33354e-05 Jy ! Component: 100 - total flux cleaned = 0.00010349 Jy ! Component: 150 - total flux cleaned = 0.000159401 Jy ! Component: 200 - total flux cleaned = 0.000211248 Jy ! Total flux subtracted in 200 components = 0.000211248 Jy ! Clean residual min=-0.003400 max=0.003706 Jy/beam ! Clean residual mean=-0.000008 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0663113 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0663113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015960Jy sigma=0.726789 ! Fit after self-cal, rms=0.015951Jy sigma=0.725990 ! 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=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.892 at -1.087 degrees (North through East) ! Clean map min=-0.0029756 max=0.035817 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=1.444 mas, bmaj=2.639 mas, bpa=-1.905 degrees ! Estimated noise=0.692255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282294 Jy ! Component: 100 - total flux cleaned = 0.0394799 Jy ! Component: 150 - total flux cleaned = 0.0464073 Jy ! Component: 200 - total flux cleaned = 0.0513861 Jy ! Total flux subtracted in 200 components = 0.0513861 Jy ! Clean residual min=-0.003566 max=0.003754 Jy/beam ! Clean residual mean=-0.000024 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0513861 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0513861 Jy ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 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 = 0.00459047 Jy ! Component: 100 - total flux cleaned = 0.00755144 Jy ! Component: 150 - total flux cleaned = 0.00951366 Jy ! Component: 200 - total flux cleaned = 0.0108275 Jy ! Total flux subtracted in 200 components = 0.0108275 Jy ! Clean residual min=-0.002854 max=0.003828 Jy/beam ! Clean residual mean=-0.000010 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0622135 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.0622136 Jy ! Inverting map ! Added new window around map position (-10.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366048 Jy ! Component: 100 - total flux cleaned = 0.00563233 Jy ! Component: 150 - total flux cleaned = 0.00640961 Jy ! Component: 200 - total flux cleaned = 0.00675749 Jy ! Total flux subtracted in 200 components = 0.00675749 Jy ! Clean residual min=-0.002448 max=0.002116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.068971 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 112 components and 0.068971 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=2.484 mas, bmaj=3.104 mas, bpa=3.344 degrees ! Estimated noise=0.566934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150096 Jy ! Component: 100 - total flux cleaned = 0.000212581 Jy ! Component: 150 - total flux cleaned = 0.00035375 Jy ! Component: 200 - total flux cleaned = 0.000477417 Jy ! Total flux subtracted in 200 components = 0.000477417 Jy ! Clean residual min=-0.002582 max=0.002177 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0694485 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 = 8.84448e-05 Jy ! Component: 100 - total flux cleaned = 0.000169266 Jy ! Component: 150 - total flux cleaned = 0.000206359 Jy ! Component: 200 - total flux cleaned = 0.000188343 Jy ! Total flux subtracted in 200 components = 0.000188343 Jy ! Clean residual min=-0.002504 max=0.002187 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0696368 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 153 components and 0.0696368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.892 mas, bpa=-1.087 degrees ! Estimated noise=0.522319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128365 Jy ! Component: 100 - total flux cleaned = -0.000105943 Jy ! Component: 150 - total flux cleaned = -7.00421e-06 Jy ! Component: 200 - total flux cleaned = 8.3053e-05 Jy ! Total flux subtracted in 200 components = 8.3053e-05 Jy ! Clean residual min=-0.002154 max=0.002047 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0697199 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.0697199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015007Jy sigma=0.682209 ! Fit after self-cal, rms=0.014966Jy sigma=0.679792 wmodel /scr/pima/br145a7_uvs/J2018+3812_X_map.mod ! Writing 168 model components to file: /scr/pima/br145a7_uvs/J2018+3812_X_map.mod wobs /scr/pima/br145a7_uvs/J2018+3812_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2018+3812_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2018+3812_X_map.win ! wwins: Wrote 2 windows to /scr/pima/br145a7_uvs/J2018+3812_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 = -0.000196261 Jy ! Component: 100 - total flux cleaned = -0.000165366 Jy ! Component: 150 - total flux cleaned = -8.39616e-05 Jy ! Component: 200 - total flux cleaned = 4.30218e-05 Jy ! Component: 250 - total flux cleaned = 9.13081e-05 Jy ! Component: 300 - total flux cleaned = 0.000229143 Jy ! Component: 350 - total flux cleaned = 0.000316016 Jy ! Component: 400 - total flux cleaned = 0.000419866 Jy ! Component: 450 - total flux cleaned = 0.000519811 Jy ! Component: 500 - total flux cleaned = 0.000576953 Jy ! Component: 550 - total flux cleaned = 0.000613564 Jy ! Component: 600 - total flux cleaned = 0.000648894 Jy ! Component: 650 - total flux cleaned = 0.000700457 Jy ! Component: 700 - total flux cleaned = 0.000717278 Jy ! Component: 750 - total flux cleaned = 0.000782211 Jy ! Component: 800 - total flux cleaned = 0.000859879 Jy ! Component: 850 - total flux cleaned = 0.000890159 Jy ! Component: 900 - total flux cleaned = 0.000949026 Jy ! Component: 950 - total flux cleaned = 0.000963127 Jy ! Component: 1000 - total flux cleaned = 0.000990687 Jy ! Component: 1050 - total flux cleaned = 0.00100395 Jy ! Component: 1100 - total flux cleaned = 0.00103003 Jy ! Component: 1150 - total flux cleaned = 0.00106822 Jy ! Component: 1200 - total flux cleaned = 0.00109309 Jy ! Component: 1250 - total flux cleaned = 0.00111765 Jy ! Component: 1300 - total flux cleaned = 0.00116524 Jy ! Component: 1350 - total flux cleaned = 0.00120003 Jy ! Component: 1400 - total flux cleaned = 0.0012339 Jy ! Component: 1450 - total flux cleaned = 0.0012783 Jy ! Component: 1500 - total flux cleaned = 0.00130008 Jy ! Component: 1550 - total flux cleaned = 0.00134246 Jy ! Component: 1600 - total flux cleaned = 0.00134233 Jy ! Component: 1650 - total flux cleaned = 0.00134234 Jy ! Component: 1700 - total flux cleaned = 0.00137243 Jy ! Component: 1750 - total flux cleaned = 0.00137244 Jy ! Component: 1800 - total flux cleaned = 0.00137272 Jy ! Component: 1850 - total flux cleaned = 0.00138236 Jy ! Component: 1900 - total flux cleaned = 0.001401 Jy ! Component: 1950 - total flux cleaned = 0.00140085 Jy ! Component: 2000 - total flux cleaned = 0.00138273 Jy ! Component: 2050 - total flux cleaned = 0.0013919 Jy ! Component: 2100 - total flux cleaned = 0.00136543 Jy ! Component: 2150 - total flux cleaned = 0.00136549 Jy ! Component: 2200 - total flux cleaned = 0.00136552 Jy ! Component: 2250 - total flux cleaned = 0.00138249 Jy ! Component: 2300 - total flux cleaned = 0.00136557 Jy ! Component: 2350 - total flux cleaned = 0.00134888 Jy ! Component: 2400 - total flux cleaned = 0.00132431 Jy ! Component: 2450 - total flux cleaned = 0.00133252 Jy ! Component: 2500 - total flux cleaned = 0.00131646 Jy ! Component: 2550 - total flux cleaned = 0.00128458 Jy ! Component: 2600 - total flux cleaned = 0.00126881 Jy ! Component: 2650 - total flux cleaned = 0.0012689 Jy ! Component: 2700 - total flux cleaned = 0.00124571 Jy ! Component: 2750 - total flux cleaned = 0.0012305 Jy ! Component: 2800 - total flux cleaned = 0.00120782 Jy ! Component: 2850 - total flux cleaned = 0.00117038 Jy ! Component: 2900 - total flux cleaned = 0.00117036 Jy ! Component: 2950 - total flux cleaned = 0.00112631 Jy ! Component: 3000 - total flux cleaned = 0.00110448 Jy ! Component: 3050 - total flux cleaned = 0.00108282 Jy ! Component: 3100 - total flux cleaned = 0.0010397 Jy ! Component: 3150 - total flux cleaned = 0.00101129 Jy ! Component: 3200 - total flux cleaned = 0.000983067 Jy ! Component: 3250 - total flux cleaned = 0.000955004 Jy ! Component: 3300 - total flux cleaned = 0.000934122 Jy ! Component: 3350 - total flux cleaned = 0.000906399 Jy ! Component: 3400 - total flux cleaned = 0.00089264 Jy ! Component: 3450 - total flux cleaned = 0.000858402 Jy ! Component: 3500 - total flux cleaned = 0.000817563 Jy ! Component: 3550 - total flux cleaned = 0.000776945 Jy ! Component: 3600 - total flux cleaned = 0.000723012 Jy ! Component: 3650 - total flux cleaned = 0.000696159 Jy ! Component: 3700 - total flux cleaned = 0.000649379 Jy ! Component: 3750 - total flux cleaned = 0.000609491 Jy ! Component: 3800 - total flux cleaned = 0.000556518 Jy ! Component: 3850 - total flux cleaned = 0.000523543 Jy ! Component: 3900 - total flux cleaned = 0.000490691 Jy ! Component: 3950 - total flux cleaned = 0.000451356 Jy ! Component: 4000 - total flux cleaned = 0.000412196 Jy ! Component: 4050 - total flux cleaned = 0.000379631 Jy ! Total flux subtracted in 4096 components = 0.000353668 Jy ! Clean residual min=-0.000464 max=0.000390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0700736 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 444 components and 0.0700735 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J2018+3812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.892 at -1.087 degrees (North through East) ! Clean map min=-0.0011768 max=0.035273 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2018+3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.900539 0.900539 1.80108 3.60215 7.20431 14.4086 28.8172 57.6345 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.133 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2018+3812_X_uvs.log closed on Thu Feb 18 16:39:50 2016