! Started logfile: /vlbi/uf001/uva//J1314+5306_S_dfm.log on Mon Jan 14 02:16:32 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1314+5306_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1314+5306_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912671 visibilities/baseline/integration-bin. ! Found source: J1314+5306 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7023 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1314+5306_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.056520Jy sigma=22.700056 ! Fit after self-cal, rms=0.622246Jy sigma=13.618278 ! 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=2.79 mas, bmaj=4.303 mas, bpa=-13.71 degrees ! Estimated noise=0.630106 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 = 0.27662 Jy ! Component: 100 - total flux cleaned = 0.368938 Jy ! Total flux subtracted in 100 components = 0.368938 Jy ! Clean residual min=-0.012542 max=0.039965 Jy/beam ! Clean residual mean=-0.000008 rms=0.003718 Jy/beam ! Combined flux in latest and established models = 0.368938 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.368938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088313Jy sigma=1.841104 ! Fit after self-cal, rms=0.087931Jy sigma=1.833228 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419973 Jy ! Component: 100 - total flux cleaned = 0.0612255 Jy ! Total flux subtracted in 100 components = 0.0612255 Jy ! Clean residual min=-0.006201 max=0.008792 Jy/beam ! Clean residual mean=-0.000001 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.430163 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.430163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063419Jy sigma=1.315245 ! Fit after self-cal, rms=0.063299Jy sigma=1.313060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986577 Jy ! Component: 100 - total flux cleaned = 0.0151073 Jy ! Total flux subtracted in 100 components = 0.0151073 Jy ! Clean residual min=-0.004778 max=0.005853 Jy/beam ! Clean residual mean=0.000000 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.44527 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.44527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061675Jy sigma=1.278158 ! Fit after self-cal, rms=0.061639Jy sigma=1.277536 ! 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=3.489 mas, bmaj=4.883 mas, bpa=-13.27 degrees ! Estimated noise=0.452667 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 = 0.00402487 Jy ! Component: 100 - total flux cleaned = 0.00623574 Jy ! Component: 150 - total flux cleaned = 0.00756791 Jy ! Component: 200 - total flux cleaned = 0.00841539 Jy ! Total flux subtracted in 200 components = 0.00841539 Jy ! Clean residual min=-0.004692 max=0.007281 Jy/beam ! Clean residual mean=0.000003 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.453686 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.453686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061365Jy sigma=1.271854 ! Fit after self-cal, rms=0.061346Jy sigma=1.271582 ! Inverting map ! Added new window around map position (-116.5, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635096 Jy ! Component: 100 - total flux cleaned = 0.00810512 Jy ! Component: 150 - total flux cleaned = 0.00928843 Jy ! Component: 200 - total flux cleaned = 0.0100308 Jy ! Total flux subtracted in 200 components = 0.0100308 Jy ! Clean residual min=-0.004190 max=0.005691 Jy/beam ! Clean residual mean=0.000002 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.463717 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.463717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060663Jy sigma=1.257413 ! Fit after self-cal, rms=0.060613Jy sigma=1.256094 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.489 x 4.883 at -13.27 degrees (North through East) ! Clean map min=-0.0041713 max=0.37093 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.00 ! LA 0.96 MK 0.99 NL 1.05 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 0.95 MK 1.01 NL 1.06 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.00 ! LA 0.95 MK 1.01 NL 1.06 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.060613Jy sigma=1.256094 ! Fit after self-cal, rms=0.058923Jy sigma=1.220322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=4.888 mas, bpa=-13.15 degrees ! Estimated noise=0.453558 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 (-18.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247946 Jy ! Component: 100 - total flux cleaned = 0.00205784 Jy ! Component: 150 - total flux cleaned = 0.00218506 Jy ! Component: 200 - total flux cleaned = 0.00241095 Jy ! Total flux subtracted in 200 components = 0.00241095 Jy ! Clean residual min=-0.002611 max=0.002277 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.466128 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.466128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058589Jy sigma=1.213095 ! Fit after self-cal, rms=0.058587Jy sigma=1.212899 ! 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. ! ! Fit before self-cal, rms=0.058587Jy sigma=1.212899 ! Fit after self-cal, rms=0.058340Jy sigma=1.207925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=4.886 mas, bpa=-13.01 degrees ! Estimated noise=0.452928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390539 Jy ! Component: 100 - total flux cleaned = -0.000353967 Jy ! Component: 150 - total flux cleaned = -0.000146066 Jy ! Component: 200 - total flux cleaned = 8.87943e-07 Jy ! Total flux subtracted in 200 components = 8.87943e-07 Jy ! Clean residual min=-0.002188 max=0.002000 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.466128 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.466128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058267Jy sigma=1.206351 ! Fit after self-cal, rms=0.058265Jy sigma=1.206301 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 = -5.3796e-05 Jy ! Component: 100 - total flux cleaned = -2.41945e-05 Jy ! Component: 150 - total flux cleaned = 3.12413e-05 Jy ! Component: 200 - total flux cleaned = 3.13122e-05 Jy ! Total flux subtracted in 200 components = 3.13122e-05 Jy ! Clean residual min=-0.002110 max=0.001923 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.46616 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 118 components and 0.46616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058242Jy sigma=1.205723 ! Fit after self-cal, rms=0.058241Jy sigma=1.205718 ! 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. ! ! Fit before self-cal, rms=0.058241Jy sigma=1.205718 ! Fit after self-cal, rms=0.058206Jy sigma=1.205511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=4.884 mas, bpa=-13.01 degrees ! Estimated noise=0.452698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000583502 Jy ! Component: 100 - total flux cleaned = -0.000500158 Jy ! Component: 150 - total flux cleaned = -0.000423807 Jy ! Component: 200 - total flux cleaned = -0.000400694 Jy ! Total flux subtracted in 200 components = -0.000400694 Jy ! Clean residual min=-0.002059 max=0.001890 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.465759 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.465759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058183Jy sigma=1.204986 ! Fit after self-cal, rms=0.058182Jy sigma=1.204974 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 = -0.000172446 Jy ! Component: 100 - total flux cleaned = -0.000149823 Jy ! Component: 150 - total flux cleaned = -0.000106949 Jy ! Component: 200 - total flux cleaned = -6.72227e-05 Jy ! Total flux subtracted in 200 components = -6.72227e-05 Jy ! Clean residual min=-0.001996 max=0.001868 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.465692 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.465692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058170Jy sigma=1.204649 ! Fit after self-cal, rms=0.058169Jy sigma=1.204647 ! 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. ! ! Fit before self-cal, rms=0.058169Jy sigma=1.204647 ! Fit after self-cal, rms=0.058152Jy sigma=1.204584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=7.996 mas, bpa=-12.27 degrees ! Estimated noise=0.606256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.11115e-05 Jy ! Component: 100 - total flux cleaned = 2.93375e-05 Jy ! Component: 150 - total flux cleaned = 0.00024512 Jy ! Component: 200 - total flux cleaned = 0.000449597 Jy ! Total flux subtracted in 200 components = 0.000449597 Jy ! Clean residual min=-0.002276 max=0.002255 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.466141 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.466142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058148Jy sigma=1.204431 ! Fit after self-cal, rms=0.058145Jy sigma=1.204402 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 = 0.000111751 Jy ! Component: 100 - total flux cleaned = 0.000265609 Jy ! Component: 150 - total flux cleaned = 0.000403156 Jy ! Component: 200 - total flux cleaned = 0.000514952 Jy ! Total flux subtracted in 200 components = 0.000514952 Jy ! Clean residual min=-0.002203 max=0.002291 Jy/beam ! Clean residual mean=0.000006 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.466656 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.466656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058147Jy sigma=1.204385 ! Fit after self-cal, rms=0.058146Jy sigma=1.204376 ! 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=3.486 mas, bmaj=4.883 mas, bpa=-13 degrees ! Estimated noise=0.452551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 4.883 at -13 degrees (North through East) ! Clean map min=-0.0020331 max=0.37189 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=2.791 mas, bmaj=4.305 mas, bpa=-13.51 degrees ! Estimated noise=0.629734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276412 Jy ! Component: 100 - total flux cleaned = 0.369299 Jy ! Component: 150 - total flux cleaned = 0.410984 Jy ! Component: 200 - total flux cleaned = 0.430421 Jy ! Total flux subtracted in 200 components = 0.430421 Jy ! Clean residual min=-0.004025 max=0.008887 Jy/beam ! Clean residual mean=-0.000000 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.430421 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.430421 Jy ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=4.883 mas, bpa=-13 degrees ! Estimated noise=0.452551 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 = 0.0113554 Jy ! Component: 100 - total flux cleaned = 0.0174157 Jy ! Component: 150 - total flux cleaned = 0.0214485 Jy ! Component: 200 - total flux cleaned = 0.024367 Jy ! Total flux subtracted in 200 components = 0.024367 Jy ! Clean residual min=-0.002329 max=0.002390 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.454788 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.454788 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=7.425 mas, bmaj=7.996 mas, bpa=-12.27 degrees ! Estimated noise=0.606256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335882 Jy ! Component: 100 - total flux cleaned = 0.00491733 Jy ! Component: 150 - total flux cleaned = 0.00616528 Jy ! Component: 200 - total flux cleaned = 0.00712849 Jy ! Total flux subtracted in 200 components = 0.00712849 Jy ! Clean residual min=-0.002361 max=0.002251 Jy/beam ! Clean residual mean=0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.461916 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 = 0.000854236 Jy ! Component: 100 - total flux cleaned = 0.00135097 Jy ! Component: 150 - total flux cleaned = 0.00170553 Jy ! Component: 200 - total flux cleaned = 0.00208561 Jy ! Total flux subtracted in 200 components = 0.00208561 Jy ! Clean residual min=-0.002250 max=0.002253 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.464002 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 93 components and 0.464002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=4.883 mas, bpa=-13 degrees ! Estimated noise=0.452551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613013 Jy ! Component: 100 - total flux cleaned = 0.000875046 Jy ! Component: 150 - total flux cleaned = 0.000916127 Jy ! Component: 200 - total flux cleaned = 0.000915271 Jy ! Total flux subtracted in 200 components = 0.000915271 Jy ! Clean residual min=-0.002083 max=0.001998 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.464917 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.464917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058227Jy sigma=1.206036 ! Fit after self-cal, rms=0.058212Jy sigma=1.205808 wmodel J1314+5306_S_map.mod ! Writing 117 model components to file: J1314+5306_S_map.mod wobs J1314+5306_S_uvs.fits ! Writing UV FITS file: J1314+5306_S_uvs.fits wwins J1314+5306_S_map.win ! wwins: Wrote 3 windows to J1314+5306_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 = -0.000156438 Jy ! Component: 100 - total flux cleaned = -0.000428429 Jy ! Component: 150 - total flux cleaned = -0.000653067 Jy ! Component: 200 - total flux cleaned = -0.000927967 Jy ! Component: 250 - total flux cleaned = -0.00107513 Jy ! Component: 300 - total flux cleaned = -0.001217 Jy ! Component: 350 - total flux cleaned = -0.00132671 Jy ! Component: 400 - total flux cleaned = -0.00140677 Jy ! Component: 450 - total flux cleaned = -0.00148509 Jy ! Component: 500 - total flux cleaned = -0.00166289 Jy ! Component: 550 - total flux cleaned = -0.00173687 Jy ! Component: 600 - total flux cleaned = -0.0018344 Jy ! Component: 650 - total flux cleaned = -0.00188156 Jy ! Component: 700 - total flux cleaned = -0.00190479 Jy ! Component: 750 - total flux cleaned = -0.00188211 Jy ! Component: 800 - total flux cleaned = -0.00183669 Jy ! Component: 850 - total flux cleaned = -0.00185841 Jy ! Component: 900 - total flux cleaned = -0.00179258 Jy ! Component: 950 - total flux cleaned = -0.00181381 Jy ! Component: 1000 - total flux cleaned = -0.00181385 Jy ! Component: 1050 - total flux cleaned = -0.00185544 Jy ! Component: 1100 - total flux cleaned = -0.00183512 Jy ! Component: 1150 - total flux cleaned = -0.00185536 Jy ! Component: 1200 - total flux cleaned = -0.00189556 Jy ! Component: 1250 - total flux cleaned = -0.0019546 Jy ! Component: 1300 - total flux cleaned = -0.00197369 Jy ! Component: 1350 - total flux cleaned = -0.00199255 Jy ! Component: 1400 - total flux cleaned = -0.00195459 Jy ! Component: 1450 - total flux cleaned = -0.0019735 Jy ! Component: 1500 - total flux cleaned = -0.00199219 Jy ! Component: 1550 - total flux cleaned = -0.00199239 Jy ! Component: 1600 - total flux cleaned = -0.00202859 Jy ! Component: 1650 - total flux cleaned = -0.00201071 Jy ! Component: 1700 - total flux cleaned = -0.00208153 Jy ! Component: 1750 - total flux cleaned = -0.0021167 Jy ! Component: 1800 - total flux cleaned = -0.00213369 Jy ! Component: 1850 - total flux cleaned = -0.00218518 Jy ! Component: 1900 - total flux cleaned = -0.00228689 Jy ! Component: 1950 - total flux cleaned = -0.00227002 Jy ! Component: 2000 - total flux cleaned = -0.0022369 Jy ! Component: 2050 - total flux cleaned = -0.0023355 Jy ! Component: 2100 - total flux cleaned = -0.00233532 Jy ! Component: 2150 - total flux cleaned = -0.00235129 Jy ! Component: 2200 - total flux cleaned = -0.00233545 Jy ! Component: 2250 - total flux cleaned = -0.00241408 Jy ! Component: 2300 - total flux cleaned = -0.00241397 Jy ! Component: 2350 - total flux cleaned = -0.00235228 Jy ! Component: 2400 - total flux cleaned = -0.00236769 Jy ! Component: 2450 - total flux cleaned = -0.00236764 Jy ! Component: 2500 - total flux cleaned = -0.00235279 Jy ! Component: 2550 - total flux cleaned = -0.00235292 Jy ! Component: 2600 - total flux cleaned = -0.00236759 Jy ! Component: 2650 - total flux cleaned = -0.00241154 Jy ! Component: 2700 - total flux cleaned = -0.00244046 Jy ! Component: 2750 - total flux cleaned = -0.00246919 Jy ! Component: 2800 - total flux cleaned = -0.00245499 Jy ! Component: 2850 - total flux cleaned = -0.00245508 Jy ! Component: 2900 - total flux cleaned = -0.00244118 Jy ! Component: 2950 - total flux cleaned = -0.00248282 Jy ! Component: 3000 - total flux cleaned = -0.00245536 Jy ! Component: 3050 - total flux cleaned = -0.00248253 Jy ! Component: 3100 - total flux cleaned = -0.00248255 Jy ! Component: 3150 - total flux cleaned = -0.00248269 Jy ! Component: 3200 - total flux cleaned = -0.00250943 Jy ! Component: 3250 - total flux cleaned = -0.00248293 Jy ! Component: 3300 - total flux cleaned = -0.0025484 Jy ! Component: 3350 - total flux cleaned = -0.0025094 Jy ! Component: 3400 - total flux cleaned = -0.00250951 Jy ! Component: 3450 - total flux cleaned = -0.00253522 Jy ! Component: 3500 - total flux cleaned = -0.00254797 Jy ! Component: 3550 - total flux cleaned = -0.00252278 Jy ! Component: 3600 - total flux cleaned = -0.00252287 Jy ! Component: 3650 - total flux cleaned = -0.00251042 Jy ! Component: 3700 - total flux cleaned = -0.00249813 Jy ! Component: 3750 - total flux cleaned = -0.00249807 Jy ! Component: 3800 - total flux cleaned = -0.00246156 Jy ! Component: 3850 - total flux cleaned = -0.0024495 Jy ! Component: 3900 - total flux cleaned = -0.00243751 Jy ! Component: 3950 - total flux cleaned = -0.00241379 Jy ! Component: 4000 - total flux cleaned = -0.00247309 Jy ! Component: 4050 - total flux cleaned = -0.00246129 Jy ! Total flux subtracted in 4096 components = -0.00242609 Jy ! Clean residual min=-0.000721 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.462491 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 390 components and 0.462491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1314+5306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 4.883 at -13 degrees (North through East) ! Clean map min=-0.0016586 max=0.37239 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1314+5306_S_map.fits wmodel /vlbi/uf001/uva//J1314+5306_S_map.mod ! Writing 390 model components to file: /vlbi/uf001/uva//J1314+5306_S_map.mod wobs /vlbi/uf001/uva//J1314+5306_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1314+5306_S_uvs.fits wwins /vlbi/uf001/uva//J1314+5306_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1314+5306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.372386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167332 0.167332 0.334664 0.669328 1.33866 2.67731 5.35462 10.7092 21.4185 42.837 85.674 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.372 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1792.84 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1314+5306_S_dfm.log closed on Mon Jan 14 02:16:37 2019