! Started logfile: /image_prod/ug002_uva//J0009+7724_S_dfm.log on Wed Mar 4 18:13:20 2020 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 /image_prod/ug002_uva//J0009+7724_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0009+7724_S_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.70963 visibilities/baseline/integration-bin. ! Found source: J0009+7724 ! ! 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 36 lines of history. ! ! Reading 1437 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 J0009+7724_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 90 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005937Jy sigma=8.755984 ! Fit after self-cal, rms=0.965155Jy sigma=8.393777 ! 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=2.925 mas, bmaj=6.014 mas, bpa=-30.57 degrees ! Estimated noise=3.07173 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 = 0.0278604 Jy ! Component: 100 - total flux cleaned = 0.0341993 Jy ! Total flux subtracted in 100 components = 0.0341993 Jy ! Clean residual min=-0.005688 max=0.005230 Jy/beam ! Clean residual mean=0.000008 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.0341993 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0341993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049471Jy sigma=0.426980 ! Fit after self-cal, rms=0.047187Jy sigma=0.406962 ! 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=3.4 mas, bmaj=6.44 mas, bpa=-29.91 degrees ! Estimated noise=2.2326 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 = 0.00529736 Jy ! Component: 100 - total flux cleaned = 0.00740082 Jy ! Component: 150 - total flux cleaned = 0.00817331 Jy ! Component: 200 - total flux cleaned = 0.00844969 Jy ! Total flux subtracted in 200 components = 0.00844969 Jy ! Clean residual min=-0.004663 max=0.003961 Jy/beam ! Clean residual mean=-0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.042649 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.042649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.046727Jy sigma=0.401355 ! Fit after self-cal, rms=0.046669Jy sigma=0.400508 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 6.44 at -29.91 degrees (North through East) ! Clean map min=-0.004538 max=0.039916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 KP 0.97 MK 0.90 ! NL 1.02 OV 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.80 HN 0.93 KP 1.18 ! MK 1.22 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.89 KP 1.04 MK 1.05 ! NL 1.28 OV 0.79 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 HN 0.92 KP 1.38 ! MK 0.98 OV 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 KP 0.99 MK 1.13 ! NL 0.88 OV 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.51 FD 0.75 HN 1.00 KP 0.95 ! MK 1.04 OV 0.99 ! ! ! Fit before self-cal, rms=0.046669Jy sigma=0.400508 ! Fit after self-cal, rms=0.047915Jy sigma=0.394958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=6.45 mas, bpa=-29.99 degrees ! Estimated noise=2.19113 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 = -0.000262359 Jy ! Component: 100 - total flux cleaned = -0.00052324 Jy ! Component: 150 - total flux cleaned = -0.000761667 Jy ! Component: 200 - total flux cleaned = -0.000803785 Jy ! Total flux subtracted in 200 components = -0.000803785 Jy ! Clean residual min=-0.003357 max=0.003157 Jy/beam ! Clean residual mean=0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0418452 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0418452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047869Jy sigma=0.394310 ! Fit after self-cal, rms=0.048363Jy sigma=0.393115 ! 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=0.048363Jy sigma=0.393115 ! Fit after self-cal, rms=0.049565Jy sigma=0.392743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=6.467 mas, bpa=-29.83 degrees ! Estimated noise=2.1775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496904 Jy ! Component: 100 - total flux cleaned = -0.000669849 Jy ! Component: 150 - total flux cleaned = -0.000756613 Jy ! Component: 200 - total flux cleaned = -0.000829887 Jy ! Total flux subtracted in 200 components = -0.000829887 Jy ! Clean residual min=-0.003170 max=0.003113 Jy/beam ! Clean residual mean=0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0410153 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0410153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049539Jy sigma=0.392389 ! Fit after self-cal, rms=0.049680Jy sigma=0.392212 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 (16, -66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111621 Jy ! Component: 100 - total flux cleaned = 0.000958176 Jy ! Component: 150 - total flux cleaned = 0.00110317 Jy ! Component: 200 - total flux cleaned = 0.00123141 Jy ! Total flux subtracted in 200 components = 0.00123141 Jy ! Clean residual min=-0.002775 max=0.002905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0422467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0422467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049471Jy sigma=0.390527 ! Fit after self-cal, rms=0.049355Jy sigma=0.389953 ! Inverting map ! Added new window around map position (-125.5, -53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162365 Jy ! Component: 100 - total flux cleaned = 0.00243546 Jy ! Component: 150 - total flux cleaned = 0.00277412 Jy ! Component: 200 - total flux cleaned = 0.00305818 Jy ! Total flux subtracted in 200 components = 0.00305818 Jy ! Clean residual min=-0.002475 max=0.001880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0453049 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0453049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049154Jy sigma=0.388270 ! Fit after self-cal, rms=0.049111Jy sigma=0.387935 ! 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=0.049111Jy sigma=0.387935 ! Fit after self-cal, rms=0.048640Jy sigma=0.387466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=6.485 mas, bpa=-29.38 degrees ! Estimated noise=2.12249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144317 Jy ! Component: 100 - total flux cleaned = 0.00181285 Jy ! Component: 150 - total flux cleaned = 0.00166822 Jy ! Component: 200 - total flux cleaned = 0.001701 Jy ! Total flux subtracted in 200 components = 0.001701 Jy ! Clean residual min=-0.002277 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0470059 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0470059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048546Jy sigma=0.386660 ! Fit after self-cal, rms=0.048597Jy sigma=0.386482 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 = 0.00050469 Jy ! Component: 100 - total flux cleaned = 0.000505925 Jy ! Component: 150 - total flux cleaned = 0.000362609 Jy ! Component: 200 - total flux cleaned = 0.000389857 Jy ! Total flux subtracted in 200 components = 0.000389857 Jy ! Clean residual min=-0.002404 max=0.001699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0473957 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0473957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048550Jy sigma=0.386121 ! Fit after self-cal, rms=0.048530Jy sigma=0.386076 ! 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=0.048530Jy sigma=0.386076 ! Fit after self-cal, rms=0.048979Jy sigma=0.385853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.392 mas, bmaj=10.04 mas, bpa=-19.1 degrees ! Estimated noise=2.53595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797544 Jy ! Component: 100 - total flux cleaned = 0.00101263 Jy ! Component: 150 - total flux cleaned = 0.0012512 Jy ! Component: 200 - total flux cleaned = 0.00141519 Jy ! Total flux subtracted in 200 components = 0.00141519 Jy ! Clean residual min=-0.001877 max=0.001675 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0488109 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.0488109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048955Jy sigma=0.385671 ! Fit after self-cal, rms=0.049039Jy sigma=0.385591 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 = 0.000103789 Jy ! Component: 100 - total flux cleaned = 0.000146549 Jy ! Component: 150 - total flux cleaned = 0.000147954 Jy ! Component: 200 - total flux cleaned = 0.000262927 Jy ! Total flux subtracted in 200 components = 0.000262927 Jy ! Clean residual min=-0.001910 max=0.001645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0490738 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.0490738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049026Jy sigma=0.385541 ! Fit after self-cal, rms=0.049016Jy sigma=0.385520 ! 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=3.493 mas, bmaj=6.507 mas, bpa=-28.89 degrees ! Estimated noise=2.09975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 6.507 at -28.89 degrees (North through East) ! Clean map min=-0.0030909 max=0.038653 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=3.032 mas, bmaj=6.063 mas, bpa=-29.64 degrees ! Estimated noise=2.86246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282543 Jy ! Component: 100 - total flux cleaned = 0.0356082 Jy ! Component: 150 - total flux cleaned = 0.0383878 Jy ! Component: 200 - total flux cleaned = 0.0403758 Jy ! Total flux subtracted in 200 components = 0.0403758 Jy ! Clean residual min=-0.003863 max=0.003526 Jy/beam ! Clean residual mean=0.000003 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0403758 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0403758 Jy ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=6.507 mas, bpa=-28.89 degrees ! Estimated noise=2.09975 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 = 0.00355333 Jy ! Component: 100 - total flux cleaned = 0.00486169 Jy ! Component: 150 - total flux cleaned = 0.00601441 Jy ! Component: 200 - total flux cleaned = 0.00706037 Jy ! Total flux subtracted in 200 components = 0.00706037 Jy ! Clean residual min=-0.002858 max=0.002308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0474362 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0474362 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=7.392 mas, bmaj=10.04 mas, bpa=-19.1 degrees ! Estimated noise=2.53595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149466 Jy ! Component: 100 - total flux cleaned = 0.00198683 Jy ! Component: 150 - total flux cleaned = 0.00236574 Jy ! Component: 200 - total flux cleaned = 0.0026965 Jy ! Total flux subtracted in 200 components = 0.0026965 Jy ! Clean residual min=-0.002535 max=0.002012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0501327 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 = 0.000335183 Jy ! Component: 100 - total flux cleaned = 0.000648908 Jy ! Component: 150 - total flux cleaned = 0.000809663 Jy ! Component: 200 - total flux cleaned = 0.000808853 Jy ! Total flux subtracted in 200 components = 0.000808853 Jy ! Clean residual min=-0.002386 max=0.001923 Jy/beam ! Clean residual mean=-0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0509415 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.0509415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=6.507 mas, bpa=-28.89 degrees ! Estimated noise=2.09975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000596496 Jy ! Component: 100 - total flux cleaned = -0.000482793 Jy ! Component: 150 - total flux cleaned = -0.000676311 Jy ! Component: 200 - total flux cleaned = -0.000897647 Jy ! Total flux subtracted in 200 components = -0.000897647 Jy ! Clean residual min=-0.002456 max=0.001892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0500439 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0500439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049069Jy sigma=0.386378 ! Fit after self-cal, rms=0.049059Jy sigma=0.386218 wmodel J0009+7724_S_map.mod ! Writing 78 model components to file: J0009+7724_S_map.mod wobs J0009+7724_S_uvs.fits ! Writing UV FITS file: J0009+7724_S_uvs.fits wwins J0009+7724_S_map.win ! wwins: Wrote 3 windows to J0009+7724_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 = -0.000899892 Jy ! Component: 100 - total flux cleaned = -0.00112741 Jy ! Component: 150 - total flux cleaned = -0.00112704 Jy ! Component: 200 - total flux cleaned = -0.00115417 Jy ! Component: 250 - total flux cleaned = -0.00123397 Jy ! Component: 300 - total flux cleaned = -0.00128549 Jy ! Component: 350 - total flux cleaned = -0.00135893 Jy ! Component: 400 - total flux cleaned = -0.00135881 Jy ! Component: 450 - total flux cleaned = -0.00140445 Jy ! Component: 500 - total flux cleaned = -0.00149288 Jy ! Component: 550 - total flux cleaned = -0.00153582 Jy ! Component: 600 - total flux cleaned = -0.00164023 Jy ! Component: 650 - total flux cleaned = -0.00178222 Jy ! Component: 700 - total flux cleaned = -0.00186088 Jy ! Component: 750 - total flux cleaned = -0.00189946 Jy ! Component: 800 - total flux cleaned = -0.00191812 Jy ! Component: 850 - total flux cleaned = -0.00190024 Jy ! Component: 900 - total flux cleaned = -0.00193637 Jy ! Component: 950 - total flux cleaned = -0.00193633 Jy ! Component: 1000 - total flux cleaned = -0.00197064 Jy ! Component: 1050 - total flux cleaned = -0.00191978 Jy ! Component: 1100 - total flux cleaned = -0.00191993 Jy ! Component: 1150 - total flux cleaned = -0.00190354 Jy ! Component: 1200 - total flux cleaned = -0.00187137 Jy ! Component: 1250 - total flux cleaned = -0.00185554 Jy ! Component: 1300 - total flux cleaned = -0.00183977 Jy ! Component: 1350 - total flux cleaned = -0.00180889 Jy ! Component: 1400 - total flux cleaned = -0.00179376 Jy ! Component: 1450 - total flux cleaned = -0.00174849 Jy ! Component: 1500 - total flux cleaned = -0.00168905 Jy ! Component: 1550 - total flux cleaned = -0.00163049 Jy ! Component: 1600 - total flux cleaned = -0.00157268 Jy ! Component: 1650 - total flux cleaned = -0.00147238 Jy ! Component: 1700 - total flux cleaned = -0.00138702 Jy ! Component: 1750 - total flux cleaned = -0.00127435 Jy ! Component: 1800 - total flux cleaned = -0.00123242 Jy ! Component: 1850 - total flux cleaned = -0.00116302 Jy ! Component: 1900 - total flux cleaned = -0.00109423 Jy ! Component: 1950 - total flux cleaned = -0.000998533 Jy ! Component: 2000 - total flux cleaned = -0.000917105 Jy ! Component: 2050 - total flux cleaned = -0.000822708 Jy ! Component: 2100 - total flux cleaned = -0.000795927 Jy ! Component: 2150 - total flux cleaned = -0.000755765 Jy ! Component: 2200 - total flux cleaned = -0.000755719 Jy ! Component: 2250 - total flux cleaned = -0.000675997 Jy ! Component: 2300 - total flux cleaned = -0.000649521 Jy ! Component: 2350 - total flux cleaned = -0.000596761 Jy ! Component: 2400 - total flux cleaned = -0.000557296 Jy ! Component: 2450 - total flux cleaned = -0.000504844 Jy ! Component: 2500 - total flux cleaned = -0.000465533 Jy ! Component: 2550 - total flux cleaned = -0.000413184 Jy ! Component: 2600 - total flux cleaned = -0.00038713 Jy ! Component: 2650 - total flux cleaned = -0.000334857 Jy ! Component: 2700 - total flux cleaned = -0.000308686 Jy ! Component: 2750 - total flux cleaned = -0.000295684 Jy ! Component: 2800 - total flux cleaned = -0.000256622 Jy ! Component: 2850 - total flux cleaned = -0.00024361 Jy ! Component: 2900 - total flux cleaned = -0.000256581 Jy ! Component: 2950 - total flux cleaned = -0.000243588 Jy ! Component: 3000 - total flux cleaned = -0.00023058 Jy ! Component: 3050 - total flux cleaned = -0.00021746 Jy ! Component: 3100 - total flux cleaned = -0.000191221 Jy ! Component: 3150 - total flux cleaned = -0.000204341 Jy ! Component: 3200 - total flux cleaned = -0.000177942 Jy ! Component: 3250 - total flux cleaned = -0.000151515 Jy ! Component: 3300 - total flux cleaned = -0.000151529 Jy ! Component: 3350 - total flux cleaned = -0.000125077 Jy ! Component: 3400 - total flux cleaned = -0.000125082 Jy ! Component: 3450 - total flux cleaned = -0.000138558 Jy ! Component: 3500 - total flux cleaned = -0.000152072 Jy ! Component: 3550 - total flux cleaned = -0.000152086 Jy ! Component: 3600 - total flux cleaned = -0.000165578 Jy ! Component: 3650 - total flux cleaned = -0.00020651 Jy ! Component: 3700 - total flux cleaned = -0.000233935 Jy ! Component: 3750 - total flux cleaned = -0.000233905 Jy ! Component: 3800 - total flux cleaned = -0.000261803 Jy ! Component: 3850 - total flux cleaned = -0.000275746 Jy ! Component: 3900 - total flux cleaned = -0.000303843 Jy ! Component: 3950 - total flux cleaned = -0.000346207 Jy ! Component: 4000 - total flux cleaned = -0.000374452 Jy ! Component: 4050 - total flux cleaned = -0.000417335 Jy ! Total flux subtracted in 4096 components = -0.000445938 Jy ! Clean residual min=-0.000936 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.049598 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 273 components and 0.049598 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0009+7724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 6.507 at -28.89 degrees (North through East) ! Clean map min=-0.002545 max=0.03742 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0009+7724_S_map.fits wmodel /image_prod/ug002_uva//J0009+7724_S_map.mod ! Writing 273 model components to file: /image_prod/ug002_uva//J0009+7724_S_map.mod wobs /image_prod/ug002_uva//J0009+7724_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0009+7724_S_uvs.fits wwins /image_prod/ug002_uva//J0009+7724_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0009+7724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0374197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82228 1.82228 3.64457 7.28914 14.5783 29.1566 58.3131 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.628 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0009+7724_S_dfm.log closed on Wed Mar 4 18:13:24 2020