! Started logfile: /scr/pima/bg219h_uvs/J1031-0423_S_uvs.log on Thu Apr 7 08:59:48 2016 obs /scr/pima/bg219h_uvs/J1031-0423_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1031-0423_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772487 visibilities/baseline/integration-bin. ! Found source: J1031-0423 ! ! 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 5840 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1031-0423_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025259Jy sigma=22.697633 ! Fit after self-cal, rms=0.836222Jy sigma=18.653789 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.768 mas, bmaj=7.014 mas, bpa=0.3935 degrees ! Estimated noise=0.591469 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 = 0.123873 Jy ! Component: 100 - total flux cleaned = 0.157179 Jy ! Total flux subtracted in 100 components = 0.157179 Jy ! Clean residual min=-0.006813 max=0.013356 Jy/beam ! Clean residual mean=0.000016 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.157179 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.157179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073692Jy sigma=1.389468 ! Fit after self-cal, rms=0.073609Jy sigma=1.388117 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013543 Jy ! Component: 100 - total flux cleaned = 0.0194199 Jy ! Total flux subtracted in 100 components = 0.0194199 Jy ! Clean residual min=-0.005429 max=0.005484 Jy/beam ! Clean residual mean=0.000003 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.176599 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.176599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070815Jy sigma=1.334883 ! Fit after self-cal, rms=0.070778Jy sigma=1.333922 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=7.918 mas, bpa=0.4479 degrees ! Estimated noise=0.476732 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 = 0.00284329 Jy ! Component: 100 - total flux cleaned = 0.00418737 Jy ! Component: 150 - total flux cleaned = 0.00471171 Jy ! Component: 200 - total flux cleaned = 0.00473188 Jy ! Total flux subtracted in 200 components = 0.00473188 Jy ! Clean residual min=-0.004795 max=0.005645 Jy/beam ! Clean residual mean=0.000004 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.181331 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.181331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070563Jy sigma=1.332606 ! Fit after self-cal, rms=0.070561Jy sigma=1.332428 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 7.918 at 0.4479 degrees (North through East) ! Clean map min=-0.0044897 max=0.16074 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* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.03 KP 1.03 ! LA 1.00 MK 0.96 NL 0.96 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.01 KP 1.01 ! LA 1.02 MK 1.07 NL 0.94 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.06 KP 1.03 ! LA 1.02 MK 0.99 NL 1.01 OV 1.06 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.070561Jy sigma=1.332428 ! Fit after self-cal, rms=0.071050Jy sigma=1.324201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.903 mas, bpa=0.6025 degrees ! Estimated noise=0.484171 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 = 0.00233955 Jy ! Component: 100 - total flux cleaned = 0.00308472 Jy ! Component: 150 - total flux cleaned = 0.00329243 Jy ! Component: 200 - total flux cleaned = 0.0033179 Jy ! Total flux subtracted in 200 components = 0.0033179 Jy ! Clean residual min=-0.003750 max=0.005246 Jy/beam ! Clean residual mean=0.000000 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.184649 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.184649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070879Jy sigma=1.323563 ! Fit after self-cal, rms=0.070886Jy sigma=1.323433 ! Inverting map ! Added new window around map position (59, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459168 Jy ! Component: 100 - total flux cleaned = 0.00651917 Jy ! Component: 150 - total flux cleaned = 0.00731774 Jy ! Component: 200 - total flux cleaned = 0.00782375 Jy ! Total flux subtracted in 200 components = 0.00782375 Jy ! Clean residual min=-0.003309 max=0.004167 Jy/beam ! Clean residual mean=0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.192473 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.192473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070494Jy sigma=1.316640 ! Fit after self-cal, rms=0.070475Jy sigma=1.316249 ! 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=0.070475Jy sigma=1.316249 ! Fit after self-cal, rms=0.070928Jy sigma=1.311713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.897 mas, bpa=0.695 degrees ! Estimated noise=0.48914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216102 Jy ! Component: 100 - total flux cleaned = 0.00322935 Jy ! Component: 150 - total flux cleaned = 0.00379524 Jy ! Component: 200 - total flux cleaned = 0.00415825 Jy ! Total flux subtracted in 200 components = 0.00415825 Jy ! Clean residual min=-0.003524 max=0.004192 Jy/beam ! Clean residual mean=0.000006 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.196631 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.196631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070742Jy sigma=1.310842 ! Fit after self-cal, rms=0.070748Jy sigma=1.310771 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 (-61, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222791 Jy ! Component: 100 - total flux cleaned = 0.00293282 Jy ! Component: 150 - total flux cleaned = 0.00376524 Jy ! Component: 200 - total flux cleaned = 0.00453126 Jy ! Total flux subtracted in 200 components = 0.00453126 Jy ! Clean residual min=-0.003372 max=0.002721 Jy/beam ! Clean residual mean=0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.201162 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.201162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070411Jy sigma=1.306825 ! Fit after self-cal, rms=0.070397Jy sigma=1.306562 ! 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=0.070397Jy sigma=1.306562 ! Fit after self-cal, rms=0.070758Jy sigma=1.305936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.895 mas, bpa=0.7672 degrees ! Estimated noise=0.492973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105893 Jy ! Component: 100 - total flux cleaned = 0.0016293 Jy ! Component: 150 - total flux cleaned = 0.00197373 Jy ! Component: 200 - total flux cleaned = 0.00228453 Jy ! Total flux subtracted in 200 components = 0.00228453 Jy ! Clean residual min=-0.003449 max=0.002651 Jy/beam ! Clean residual mean=0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.203447 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.203447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070569Jy sigma=1.305185 ! Fit after self-cal, rms=0.070566Jy sigma=1.305112 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 = 7.65842e-06 Jy ! Component: 100 - total flux cleaned = 0.000285609 Jy ! Component: 150 - total flux cleaned = 0.000473473 Jy ! Component: 200 - total flux cleaned = 0.000686005 Jy ! Total flux subtracted in 200 components = 0.000686005 Jy ! Clean residual min=-0.003391 max=0.002679 Jy/beam ! Clean residual mean=0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.204133 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.204133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070488Jy sigma=1.304692 ! Fit after self-cal, rms=0.070486Jy sigma=1.304665 ! 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=0.070486Jy sigma=1.304665 ! Fit after self-cal, rms=0.070861Jy sigma=1.304141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.16 mas, bmaj=12.4 mas, bpa=0.3257 degrees ! Estimated noise=0.63151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078168 Jy ! Component: 100 - total flux cleaned = 0.00132244 Jy ! Component: 150 - total flux cleaned = 0.0018531 Jy ! Component: 200 - total flux cleaned = 0.00203798 Jy ! Total flux subtracted in 200 components = 0.00203798 Jy ! Clean residual min=-0.004268 max=0.003623 Jy/beam ! Clean residual mean=0.000007 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.206171 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.206171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070734Jy sigma=1.304456 ! Fit after self-cal, rms=0.070725Jy sigma=1.304208 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 = -0.000164826 Jy ! Component: 100 - total flux cleaned = -3.45155e-05 Jy ! Component: 150 - total flux cleaned = 0.000146279 Jy ! Component: 200 - total flux cleaned = 0.000312674 Jy ! Total flux subtracted in 200 components = 0.000312674 Jy ! Clean residual min=-0.004272 max=0.003653 Jy/beam ! Clean residual mean=0.000007 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.206484 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.206484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070688Jy sigma=1.304667 ! Fit after self-cal, rms=0.070687Jy sigma=1.304584 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.891 mas, bpa=0.8562 degrees ! Estimated noise=0.496889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.891 at 0.8562 degrees (North through East) ! Clean map min=-0.0057787 max=0.16972 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.996 mas, bpa=0.7714 degrees ! Estimated noise=0.618354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129266 Jy ! Component: 100 - total flux cleaned = 0.164559 Jy ! Component: 150 - total flux cleaned = 0.17854 Jy ! Component: 200 - total flux cleaned = 0.185736 Jy ! Total flux subtracted in 200 components = 0.185736 Jy ! Clean residual min=-0.005195 max=0.005481 Jy/beam ! Clean residual mean=0.000009 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.185736 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.185736 Jy ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.891 mas, bpa=0.8562 degrees ! Estimated noise=0.496889 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) ! Added new window around map position (68.5, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408642 Jy ! Component: 100 - total flux cleaned = 0.00661113 Jy ! Component: 150 - total flux cleaned = 0.00872534 Jy ! Component: 200 - total flux cleaned = 0.0105567 Jy ! Total flux subtracted in 200 components = 0.0105567 Jy ! Clean residual min=-0.003454 max=0.003177 Jy/beam ! Clean residual mean=0.000008 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.196293 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.196293 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=7.16 mas, bmaj=12.4 mas, bpa=0.3257 degrees ! Estimated noise=0.63151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782372 Jy ! Component: 100 - total flux cleaned = 0.00205459 Jy ! Component: 150 - total flux cleaned = 0.00317579 Jy ! Component: 200 - total flux cleaned = 0.00434359 Jy ! Total flux subtracted in 200 components = 0.00434359 Jy ! Clean residual min=-0.004030 max=0.003888 Jy/beam ! Clean residual mean=0.000010 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.200637 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 = 0.000875415 Jy ! Component: 100 - total flux cleaned = 0.00166156 Jy ! Component: 150 - total flux cleaned = 0.00243206 Jy ! Component: 200 - total flux cleaned = 0.00312334 Jy ! Total flux subtracted in 200 components = 0.00312334 Jy ! Clean residual min=-0.003962 max=0.003593 Jy/beam ! Clean residual mean=0.000007 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.20376 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 93 components and 0.20376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.891 mas, bpa=0.8562 degrees ! Estimated noise=0.496889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081089 Jy ! Component: 100 - total flux cleaned = 0.00173176 Jy ! Component: 150 - total flux cleaned = 0.00205053 Jy ! Component: 200 - total flux cleaned = 0.00234225 Jy ! Total flux subtracted in 200 components = 0.00234225 Jy ! Clean residual min=-0.003473 max=0.002838 Jy/beam ! Clean residual mean=0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.206102 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.206102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070674Jy sigma=1.305472 ! Fit after self-cal, rms=0.070641Jy sigma=1.304710 wmodel /scr/pima/bg219h_uvs/J1031-0423_S_map.mod ! Writing 115 model components to file: /scr/pima/bg219h_uvs/J1031-0423_S_map.mod wobs /scr/pima/bg219h_uvs/J1031-0423_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1031-0423_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1031-0423_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1031-0423_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156005 Jy ! Component: 100 - total flux cleaned = -0.00296654 Jy ! Component: 150 - total flux cleaned = -0.00392529 Jy ! Component: 200 - total flux cleaned = -0.00458702 Jy ! Component: 250 - total flux cleaned = -0.00522468 Jy ! Component: 300 - total flux cleaned = -0.00565212 Jy ! Component: 350 - total flux cleaned = -0.00611295 Jy ! Component: 400 - total flux cleaned = -0.00660589 Jy ! Component: 450 - total flux cleaned = -0.00691172 Jy ! Component: 500 - total flux cleaned = -0.00716853 Jy ! Component: 550 - total flux cleaned = -0.00746246 Jy ! Component: 600 - total flux cleaned = -0.00775059 Jy ! Component: 650 - total flux cleaned = -0.00803245 Jy ! Component: 700 - total flux cleaned = -0.00830927 Jy ! Component: 750 - total flux cleaned = -0.00846482 Jy ! Component: 800 - total flux cleaned = -0.00869455 Jy ! Component: 850 - total flux cleaned = -0.00873224 Jy ! Component: 900 - total flux cleaned = -0.00888125 Jy ! Component: 950 - total flux cleaned = -0.00902807 Jy ! Component: 1000 - total flux cleaned = -0.0090639 Jy ! Component: 1050 - total flux cleaned = -0.0091716 Jy ! Component: 1100 - total flux cleaned = -0.00920659 Jy ! Component: 1150 - total flux cleaned = -0.00927627 Jy ! Component: 1200 - total flux cleaned = -0.00931088 Jy ! Component: 1250 - total flux cleaned = -0.00931096 Jy ! Component: 1300 - total flux cleaned = -0.00941241 Jy ! Component: 1350 - total flux cleaned = -0.00941246 Jy ! Component: 1400 - total flux cleaned = -0.00944564 Jy ! Component: 1450 - total flux cleaned = -0.00947866 Jy ! Component: 1500 - total flux cleaned = -0.00954307 Jy ! Component: 1550 - total flux cleaned = -0.00951109 Jy ! Component: 1600 - total flux cleaned = -0.00954303 Jy ! Component: 1650 - total flux cleaned = -0.00960574 Jy ! Component: 1700 - total flux cleaned = -0.00969882 Jy ! Component: 1750 - total flux cleaned = -0.00966808 Jy ! Component: 1800 - total flux cleaned = -0.00972869 Jy ! Component: 1850 - total flux cleaned = -0.00963824 Jy ! Component: 1900 - total flux cleaned = -0.0096683 Jy ! Component: 1950 - total flux cleaned = -0.00969788 Jy ! Component: 2000 - total flux cleaned = -0.00969776 Jy ! Component: 2050 - total flux cleaned = -0.00978514 Jy ! Component: 2100 - total flux cleaned = -0.00972742 Jy ! Component: 2150 - total flux cleaned = -0.00978451 Jy ! Component: 2200 - total flux cleaned = -0.00967116 Jy ! Component: 2250 - total flux cleaned = -0.00967159 Jy ! Component: 2300 - total flux cleaned = -0.00978314 Jy ! Component: 2350 - total flux cleaned = -0.00969997 Jy ! Component: 2400 - total flux cleaned = -0.00975511 Jy ! Component: 2450 - total flux cleaned = -0.00975532 Jy ! Component: 2500 - total flux cleaned = -0.00983671 Jy ! Component: 2550 - total flux cleaned = -0.00980947 Jy ! Component: 2600 - total flux cleaned = -0.00986276 Jy ! Component: 2650 - total flux cleaned = -0.00978333 Jy ! Component: 2700 - total flux cleaned = -0.00991512 Jy ! Component: 2750 - total flux cleaned = -0.00994104 Jy ! Component: 2800 - total flux cleaned = -0.00994071 Jy ! Component: 2850 - total flux cleaned = -0.00994067 Jy ! Component: 2900 - total flux cleaned = -0.00988936 Jy ! Component: 2950 - total flux cleaned = -0.00988956 Jy ! Component: 3000 - total flux cleaned = -0.00991488 Jy ! Component: 3050 - total flux cleaned = -0.00996513 Jy ! Component: 3100 - total flux cleaned = -0.00989015 Jy ! Component: 3150 - total flux cleaned = -0.0098655 Jy ! Component: 3200 - total flux cleaned = -0.00986549 Jy ! Component: 3250 - total flux cleaned = -0.00988994 Jy ! Component: 3300 - total flux cleaned = -0.00984127 Jy ! Component: 3350 - total flux cleaned = -0.00984131 Jy ! Component: 3400 - total flux cleaned = -0.00984114 Jy ! Component: 3450 - total flux cleaned = -0.00981712 Jy ! Component: 3500 - total flux cleaned = -0.00979332 Jy ! Component: 3550 - total flux cleaned = -0.00979333 Jy ! Component: 3600 - total flux cleaned = -0.00979336 Jy ! Component: 3650 - total flux cleaned = -0.00981672 Jy ! Component: 3700 - total flux cleaned = -0.00979344 Jy ! Component: 3750 - total flux cleaned = -0.00979341 Jy ! Component: 3800 - total flux cleaned = -0.00974744 Jy ! Component: 3850 - total flux cleaned = -0.0098164 Jy ! Component: 3900 - total flux cleaned = -0.00977092 Jy ! Component: 3950 - total flux cleaned = -0.00983913 Jy ! Component: 4000 - total flux cleaned = -0.00990685 Jy ! Component: 4050 - total flux cleaned = -0.00990652 Jy ! Total flux subtracted in 4096 components = -0.00990641 Jy ! Clean residual min=-0.001212 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.196196 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 418 components and 0.196196 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1031-0423_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.891 at 0.8562 degrees (North through East) ! Clean map min=-0.0047096 max=0.17035 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1031-0423_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.754712 0.754712 1.50942 3.01885 6.0377 12.0754 24.1508 48.3016 96.6032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.502 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1031-0423_S_uvs.log closed on Thu Apr 7 08:59:52 2016