! Started logfile: /vlbi/uf001/uva//J1702-2415_S_dfm.log on Mon Jan 14 04:00:04 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//J1702-2415_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1702-2415_S_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999087 visibilities/baseline/integration-bin. ! Found source: J1702-2415 ! ! 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 9846 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 J1702-2415_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013814Jy sigma=17.399045 ! Fit after self-cal, rms=0.921666Jy sigma=15.752931 ! 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=2.5 mas, bmaj=6.763 mas, bpa=-0.6934 degrees ! Estimated noise=0.632308 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 = 0.0614131 Jy ! Component: 100 - total flux cleaned = 0.0752385 Jy ! Total flux subtracted in 100 components = 0.0752385 Jy ! Clean residual min=-0.003877 max=0.007277 Jy/beam ! Clean residual mean=-0.000045 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0752385 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0752385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077627Jy sigma=1.252091 ! Fit after self-cal, rms=0.077247Jy sigma=1.248585 ! Inverting map ! Added new window around map position (4, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757715 Jy ! Component: 100 - total flux cleaned = 0.0127347 Jy ! Total flux subtracted in 100 components = 0.0127347 Jy ! Clean residual min=-0.003432 max=0.004791 Jy/beam ! Clean residual mean=-0.000034 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0879732 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0879732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076229Jy sigma=1.227207 ! Fit after self-cal, rms=0.076209Jy sigma=1.226288 ! 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=3.058 mas, bmaj=8.007 mas, bpa=-1.123 degrees ! Estimated noise=0.426222 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 = 0.00608626 Jy ! Component: 100 - total flux cleaned = 0.00961823 Jy ! Component: 150 - total flux cleaned = 0.0119142 Jy ! Component: 200 - total flux cleaned = 0.0134604 Jy ! Total flux subtracted in 200 components = 0.0134604 Jy ! Clean residual min=-0.002798 max=0.003731 Jy/beam ! Clean residual mean=-0.000039 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.101434 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.101434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075763Jy sigma=1.215975 ! Fit after self-cal, rms=0.075751Jy sigma=1.215409 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.058 x 8.007 at -1.123 degrees (North through East) ! Clean map min=-0.0026633 max=0.079152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.09 KP 1.00 ! LA 0.86 MK 1.01 NL 1.03 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.02 KP 0.99 ! LA 0.92 MK 1.06 NL 1.05 OV 0.97 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.16 KP 1.03 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.075751Jy sigma=1.215409 ! Fit after self-cal, rms=0.076874Jy sigma=1.210775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.005 mas, bpa=-0.7803 degrees ! Estimated noise=0.423616 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 (14, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361244 Jy ! Component: 100 - total flux cleaned = 0.00540791 Jy ! Component: 150 - total flux cleaned = 0.00633274 Jy ! Component: 200 - total flux cleaned = 0.00647082 Jy ! Total flux subtracted in 200 components = 0.00647082 Jy ! Clean residual min=-0.002054 max=0.002041 Jy/beam ! Clean residual mean=-0.000006 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.107904 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.107904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076712Jy sigma=1.207603 ! Fit after self-cal, rms=0.076753Jy sigma=1.207178 ! 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=0.076753Jy sigma=1.207178 ! Fit after self-cal, rms=0.078370Jy sigma=1.205011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.007 mas, bpa=-0.9641 degrees ! Estimated noise=0.422438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972293 Jy ! Component: 100 - total flux cleaned = 0.00107047 Jy ! Component: 150 - total flux cleaned = 0.00112801 Jy ! Component: 200 - total flux cleaned = 0.00107567 Jy ! Total flux subtracted in 200 components = 0.00107567 Jy ! Clean residual min=-0.001707 max=0.001978 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.10898 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.10898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078346Jy sigma=1.204528 ! Fit after self-cal, rms=0.078365Jy sigma=1.204476 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 (-124, -70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151505 Jy ! Component: 100 - total flux cleaned = 0.00175587 Jy ! Component: 150 - total flux cleaned = 0.00188674 Jy ! Component: 200 - total flux cleaned = 0.00197468 Jy ! Total flux subtracted in 200 components = 0.00197468 Jy ! Clean residual min=-0.001776 max=0.001652 Jy/beam ! Clean residual mean=-0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.110955 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.110955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078314Jy sigma=1.203574 ! Fit after self-cal, rms=0.078308Jy sigma=1.203506 ! 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=0.078308Jy sigma=1.203506 ! Fit after self-cal, rms=0.079587Jy sigma=1.203144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=8.008 mas, bpa=-1.09 degrees ! Estimated noise=0.42151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760331 Jy ! Component: 100 - total flux cleaned = 0.000847347 Jy ! Component: 150 - total flux cleaned = 0.00087449 Jy ! Component: 200 - total flux cleaned = 0.000849727 Jy ! Total flux subtracted in 200 components = 0.000849727 Jy ! Clean residual min=-0.001497 max=0.001629 Jy/beam ! Clean residual mean=-0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.111804 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.111804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079565Jy sigma=1.202814 ! Fit after self-cal, rms=0.079576Jy sigma=1.202790 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 = 8.36787e-05 Jy ! Component: 100 - total flux cleaned = 8.35872e-05 Jy ! Component: 150 - total flux cleaned = 8.38929e-05 Jy ! Component: 200 - total flux cleaned = 0.000106296 Jy ! Total flux subtracted in 200 components = 0.000106296 Jy ! Clean residual min=-0.001486 max=0.001622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.111911 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.111911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079561Jy sigma=1.202593 ! Fit after self-cal, rms=0.079559Jy sigma=1.202586 ! 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=0.079559Jy sigma=1.202586 ! Fit after self-cal, rms=0.079601Jy sigma=1.202566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=18.62 mas, bpa=5.571 degrees ! Estimated noise=0.526559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149969 Jy ! Component: 100 - total flux cleaned = -0.00012752 Jy ! Component: 150 - total flux cleaned = -0.000183607 Jy ! Component: 200 - total flux cleaned = -0.000221945 Jy ! Total flux subtracted in 200 components = -0.000221945 Jy ! Clean residual min=-0.001619 max=0.001858 Jy/beam ! Clean residual mean=-0.000009 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.111689 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 138 components and 0.111689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079600Jy sigma=1.202530 ! Fit after self-cal, rms=0.079600Jy sigma=1.202505 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 = 6.38692e-06 Jy ! Component: 100 - total flux cleaned = 3.33394e-05 Jy ! Component: 150 - total flux cleaned = 3.24624e-05 Jy ! Component: 200 - total flux cleaned = 1.0033e-05 Jy ! Total flux subtracted in 200 components = 1.0033e-05 Jy ! Clean residual min=-0.001622 max=0.001835 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.111699 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.111699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079600Jy sigma=1.202503 ! Fit after self-cal, rms=0.079599Jy sigma=1.202489 ! 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=3.077 mas, bmaj=8.013 mas, bpa=-1.139 degrees ! Estimated noise=0.420938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 8.013 at -1.139 degrees (North through East) ! Clean map min=-0.00138 max=0.078756 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=2.51 mas, bmaj=6.744 mas, bpa=-0.7442 degrees ! Estimated noise=0.630291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611212 Jy ! Component: 100 - total flux cleaned = 0.0755023 Jy ! Component: 150 - total flux cleaned = 0.082873 Jy ! Component: 200 - total flux cleaned = 0.08773 Jy ! Total flux subtracted in 200 components = 0.08773 Jy ! Clean residual min=-0.003035 max=0.003925 Jy/beam ! Clean residual mean=-0.000020 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.08773 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.08773 Jy ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.013 mas, bpa=-1.139 degrees ! Estimated noise=0.420938 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 = 0.00541012 Jy ! Component: 100 - total flux cleaned = 0.00920123 Jy ! Component: 150 - total flux cleaned = 0.012135 Jy ! Component: 200 - total flux cleaned = 0.0145116 Jy ! Total flux subtracted in 200 components = 0.0145116 Jy ! Clean residual min=-0.001752 max=0.002183 Jy/beam ! Clean residual mean=-0.000016 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.102242 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.102242 Jy ! Inverting map ! Added new window around map position (7.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224893 Jy ! Component: 100 - total flux cleaned = 0.00395613 Jy ! Component: 150 - total flux cleaned = 0.00536955 Jy ! Component: 200 - total flux cleaned = 0.00637575 Jy ! Total flux subtracted in 200 components = 0.00637575 Jy ! Clean residual min=-0.001543 max=0.001720 Jy/beam ! Clean residual mean=-0.000009 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.108617 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.108617 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=7.628 mas, bmaj=18.62 mas, bpa=5.571 degrees ! Estimated noise=0.526559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138084 Jy ! Component: 100 - total flux cleaned = 0.00228534 Jy ! Component: 150 - total flux cleaned = 0.00262757 Jy ! Component: 200 - total flux cleaned = 0.00280585 Jy ! Total flux subtracted in 200 components = 0.00280585 Jy ! Clean residual min=-0.001737 max=0.001752 Jy/beam ! Clean residual mean=-0.000011 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.111423 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 = 9.89868e-05 Jy ! Component: 100 - total flux cleaned = 0.000153494 Jy ! Component: 150 - total flux cleaned = 0.000186489 Jy ! Component: 200 - total flux cleaned = 0.000218415 Jy ! Total flux subtracted in 200 components = 0.000218415 Jy ! Clean residual min=-0.001719 max=0.001753 Jy/beam ! Clean residual mean=-0.000010 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.111642 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 153 components and 0.111642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.013 mas, bpa=-1.139 degrees ! Estimated noise=0.420938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253739 Jy ! Component: 100 - total flux cleaned = -0.000216484 Jy ! Component: 150 - total flux cleaned = -0.000181746 Jy ! Component: 200 - total flux cleaned = -0.000149866 Jy ! Total flux subtracted in 200 components = -0.000149866 Jy ! Clean residual min=-0.001507 max=0.001678 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.111492 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.111492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079610Jy sigma=1.202606 ! Fit after self-cal, rms=0.079597Jy sigma=1.202451 wmodel J1702-2415_S_map.mod ! Writing 164 model components to file: J1702-2415_S_map.mod wobs J1702-2415_S_uvs.fits ! Writing UV FITS file: J1702-2415_S_uvs.fits wwins J1702-2415_S_map.win ! wwins: Wrote 5 windows to J1702-2415_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 = 0.000650456 Jy ! Component: 100 - total flux cleaned = 0.000785169 Jy ! Component: 150 - total flux cleaned = 0.000912054 Jy ! Component: 200 - total flux cleaned = 0.00103257 Jy ! Component: 250 - total flux cleaned = 0.000986713 Jy ! Component: 300 - total flux cleaned = 0.000941552 Jy ! Component: 350 - total flux cleaned = 0.000897732 Jy ! Component: 400 - total flux cleaned = 0.000897528 Jy ! Component: 450 - total flux cleaned = 0.000834855 Jy ! Component: 500 - total flux cleaned = 0.000875655 Jy ! Component: 550 - total flux cleaned = 0.000895372 Jy ! Component: 600 - total flux cleaned = 0.000895646 Jy ! Component: 650 - total flux cleaned = 0.000915084 Jy ! Component: 700 - total flux cleaned = 0.000915196 Jy ! Component: 750 - total flux cleaned = 0.000934015 Jy ! Component: 800 - total flux cleaned = 0.000952253 Jy ! Component: 850 - total flux cleaned = 0.000987774 Jy ! Component: 900 - total flux cleaned = 0.000952524 Jy ! Component: 950 - total flux cleaned = 0.000969998 Jy ! Component: 1000 - total flux cleaned = 0.000953062 Jy ! Component: 1050 - total flux cleaned = 0.000936004 Jy ! Component: 1100 - total flux cleaned = 0.000853716 Jy ! Component: 1150 - total flux cleaned = 0.000837489 Jy ! Component: 1200 - total flux cleaned = 0.000757278 Jy ! Component: 1250 - total flux cleaned = 0.000710098 Jy ! Component: 1300 - total flux cleaned = 0.000679295 Jy ! Component: 1350 - total flux cleaned = 0.000725785 Jy ! Component: 1400 - total flux cleaned = 0.000664768 Jy ! Component: 1450 - total flux cleaned = 0.000679732 Jy ! Component: 1500 - total flux cleaned = 0.00062013 Jy ! Component: 1550 - total flux cleaned = 0.000590686 Jy ! Component: 1600 - total flux cleaned = 0.000532143 Jy ! Component: 1650 - total flux cleaned = 0.000503137 Jy ! Component: 1700 - total flux cleaned = 0.000460265 Jy ! Component: 1750 - total flux cleaned = 0.000403794 Jy ! Component: 1800 - total flux cleaned = 0.000389971 Jy ! Component: 1850 - total flux cleaned = 0.000390218 Jy ! Component: 1900 - total flux cleaned = 0.000349333 Jy ! Component: 1950 - total flux cleaned = 0.000390182 Jy ! Component: 2000 - total flux cleaned = 0.000336347 Jy ! Component: 2050 - total flux cleaned = 0.000362963 Jy ! Component: 2100 - total flux cleaned = 0.000389421 Jy ! Component: 2150 - total flux cleaned = 0.000376457 Jy ! Component: 2200 - total flux cleaned = 0.000376476 Jy ! Component: 2250 - total flux cleaned = 0.000389184 Jy ! Component: 2300 - total flux cleaned = 0.000401944 Jy ! Component: 2350 - total flux cleaned = 0.000389319 Jy ! Component: 2400 - total flux cleaned = 0.000401725 Jy ! Component: 2450 - total flux cleaned = 0.000426584 Jy ! Component: 2500 - total flux cleaned = 0.000463619 Jy ! Component: 2550 - total flux cleaned = 0.000488153 Jy ! Component: 2600 - total flux cleaned = 0.000512388 Jy ! Component: 2650 - total flux cleaned = 0.000500223 Jy ! Component: 2700 - total flux cleaned = 0.0005123 Jy ! Component: 2750 - total flux cleaned = 0.000535978 Jy ! Component: 2800 - total flux cleaned = 0.00058305 Jy ! Component: 2850 - total flux cleaned = 0.000618043 Jy ! Component: 2900 - total flux cleaned = 0.000664341 Jy ! Component: 2950 - total flux cleaned = 0.000687342 Jy ! Component: 3000 - total flux cleaned = 0.000744517 Jy ! Component: 3050 - total flux cleaned = 0.000812731 Jy ! Component: 3100 - total flux cleaned = 0.000869312 Jy ! Component: 3150 - total flux cleaned = 0.000959059 Jy ! Component: 3200 - total flux cleaned = 0.000970137 Jy ! Component: 3250 - total flux cleaned = 0.00102542 Jy ! Component: 3300 - total flux cleaned = 0.00106952 Jy ! Component: 3350 - total flux cleaned = 0.00111334 Jy ! Component: 3400 - total flux cleaned = 0.00120029 Jy ! Component: 3450 - total flux cleaned = 0.00121106 Jy ! Component: 3500 - total flux cleaned = 0.00125399 Jy ! Component: 3550 - total flux cleaned = 0.00127537 Jy ! Component: 3600 - total flux cleaned = 0.00136036 Jy ! Component: 3650 - total flux cleaned = 0.00143436 Jy ! Component: 3700 - total flux cleaned = 0.00148682 Jy ! Component: 3750 - total flux cleaned = 0.00155984 Jy ! Component: 3800 - total flux cleaned = 0.0015806 Jy ! Component: 3850 - total flux cleaned = 0.00163219 Jy ! Component: 3900 - total flux cleaned = 0.00162199 Jy ! Component: 3950 - total flux cleaned = 0.00166291 Jy ! Component: 4000 - total flux cleaned = 0.00171362 Jy ! Component: 4050 - total flux cleaned = 0.00175395 Jy ! Total flux subtracted in 4096 components = 0.00176399 Jy ! Clean residual min=-0.000614 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.113256 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 467 components and 0.113256 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1702-2415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 8.013 at -1.139 degrees (North through East) ! Clean map min=-0.0010454 max=0.079719 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1702-2415_S_map.fits wmodel /vlbi/uf001/uva//J1702-2415_S_map.mod ! Writing 467 model components to file: /vlbi/uf001/uva//J1702-2415_S_map.mod wobs /vlbi/uf001/uva//J1702-2415_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1702-2415_S_uvs.fits wwins /vlbi/uf001/uva//J1702-2415_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1702-2415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0797185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677219 0.677219 1.35444 2.70888 5.41776 10.8355 21.671 43.342 86.6841 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.987 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1702-2415_S_dfm.log closed on Mon Jan 14 04:00:08 2019