! Started logfile: /image_prod/ug002_uva//J1835+6119_S_dfm.log on Thu Mar 5 03:50:38 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//J1835+6119_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1835+6119_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958519 visibilities/baseline/integration-bin. ! Found source: J1835+6119 ! ! 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 7764 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 J1835+6119_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019992Jy sigma=8.109271 ! Fit after self-cal, rms=0.852700Jy sigma=6.725551 ! 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=3.206 mas, bmaj=4.46 mas, bpa=-22.35 degrees ! Estimated noise=1.43978 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 = 0.119436 Jy ! Component: 100 - total flux cleaned = 0.168435 Jy ! Total flux subtracted in 100 components = 0.168435 Jy ! Clean residual min=-0.011457 max=0.038973 Jy/beam ! Clean residual mean=-0.000014 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 0.168435 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.168435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103915Jy sigma=0.709546 ! Fit after self-cal, rms=0.102444Jy sigma=0.701712 ! Inverting map ! Added new window around map position (-0.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037186 Jy ! Component: 100 - total flux cleaned = 0.0558539 Jy ! Total flux subtracted in 100 components = 0.0558539 Jy ! Clean residual min=-0.007357 max=0.014622 Jy/beam ! Clean residual mean=-0.000020 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.224289 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.224289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086726Jy sigma=0.552691 ! Fit after self-cal, rms=0.085142Jy sigma=0.540373 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147163 Jy ! Component: 100 - total flux cleaned = 0.0229326 Jy ! Total flux subtracted in 100 components = 0.0229326 Jy ! Clean residual min=-0.005844 max=0.009970 Jy/beam ! Clean residual mean=-0.000023 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.247222 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.247222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081789Jy sigma=0.513500 ! Fit after self-cal, rms=0.081576Jy sigma=0.511216 ! Inverting map ! Added new window around map position (-2.5, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930232 Jy ! Component: 100 - total flux cleaned = 0.0142019 Jy ! Total flux subtracted in 100 components = 0.0142019 Jy ! Clean residual min=-0.004973 max=0.006450 Jy/beam ! Clean residual mean=-0.000025 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.261423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.261423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080319Jy sigma=0.502725 ! Fit after self-cal, rms=0.080180Jy sigma=0.501272 ! 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=3.768 mas, bmaj=5.068 mas, bpa=-20.31 degrees ! Estimated noise=1.05103 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 (-5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817226 Jy ! Component: 100 - total flux cleaned = 0.0135043 Jy ! Component: 150 - total flux cleaned = 0.0174633 Jy ! Component: 200 - total flux cleaned = 0.0202464 Jy ! Total flux subtracted in 200 components = 0.0202464 Jy ! Clean residual min=-0.004809 max=0.006390 Jy/beam ! Clean residual mean=-0.000028 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.28167 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.28167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079156Jy sigma=0.491055 ! Fit after self-cal, rms=0.079023Jy sigma=0.489832 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.768 x 5.068 at -20.31 degrees (North through East) ! Clean map min=-0.0044016 max=0.13726 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.03 KP 0.98 ! LA 1.02 MK 1.05 NL 0.95 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.96 ! LA 1.03 MK 1.01 NL 0.79 OV 1.00 ! PT 1.00 SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.01 KP 1.01 ! LA 1.05 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.079023Jy sigma=0.489832 ! Fit after self-cal, rms=0.071978Jy sigma=0.479616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=5.068 mas, bpa=-19.98 degrees ! Estimated noise=1.04466 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 (-10.5, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630333 Jy ! Component: 100 - total flux cleaned = 0.0106219 Jy ! Component: 150 - total flux cleaned = 0.0135884 Jy ! Component: 200 - total flux cleaned = 0.015392 Jy ! Total flux subtracted in 200 components = 0.015392 Jy ! Clean residual min=-0.003297 max=0.003135 Jy/beam ! Clean residual mean=-0.000016 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.297062 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 111 components and 0.297062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071343Jy sigma=0.472253 ! Fit after self-cal, rms=0.071244Jy sigma=0.471776 ! 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=0.071244Jy sigma=0.471776 ! Fit after self-cal, rms=0.082787Jy sigma=0.449212 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.038 mas, bpa=-18.58 degrees ! Estimated noise=1.05813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604173 Jy ! Component: 100 - total flux cleaned = 0.00134793 Jy ! Component: 150 - total flux cleaned = 0.00211236 Jy ! Component: 200 - total flux cleaned = 0.0026817 Jy ! Total flux subtracted in 200 components = 0.0026817 Jy ! Clean residual min=-0.002667 max=0.002596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.299744 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.299744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082646Jy sigma=0.447977 ! Fit after self-cal, rms=0.082792Jy sigma=0.447717 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 = -9.99032e-05 Jy ! Component: 100 - total flux cleaned = 0.000346244 Jy ! Component: 150 - total flux cleaned = 0.000888452 Jy ! Component: 200 - total flux cleaned = 0.00124823 Jy ! Total flux subtracted in 200 components = 0.00124823 Jy ! Clean residual min=-0.002648 max=0.002518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.300992 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.300992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082715Jy sigma=0.447101 ! Fit after self-cal, rms=0.082716Jy sigma=0.446997 ! 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=0.082716Jy sigma=0.446997 ! Fit after self-cal, rms=0.083967Jy sigma=0.445544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.02 mas, bpa=-18.41 degrees ! Estimated noise=1.0538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.79388e-05 Jy ! Component: 100 - total flux cleaned = 0.000461754 Jy ! Component: 150 - total flux cleaned = 0.000922751 Jy ! Component: 200 - total flux cleaned = 0.00130493 Jy ! Total flux subtracted in 200 components = 0.00130493 Jy ! Clean residual min=-0.002435 max=0.002480 Jy/beam ! Clean residual mean=-0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.302297 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.302297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083911Jy sigma=0.445099 ! Fit after self-cal, rms=0.083921Jy sigma=0.445018 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 = -0.000117831 Jy ! Component: 100 - total flux cleaned = 0.000226223 Jy ! Component: 150 - total flux cleaned = 0.000400867 Jy ! Component: 200 - total flux cleaned = 0.000631873 Jy ! Total flux subtracted in 200 components = 0.000631873 Jy ! Clean residual min=-0.002359 max=0.002430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.302929 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 164 components and 0.302929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083878Jy sigma=0.444733 ! Fit after self-cal, rms=0.083879Jy sigma=0.444681 ! 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=0.083879Jy sigma=0.444681 ! Fit after self-cal, rms=0.083923Jy sigma=0.444665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.474 mas, bmaj=8.928 mas, bpa=-17.58 degrees ! Estimated noise=1.29958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416221 Jy ! Component: 100 - total flux cleaned = 0.00086944 Jy ! Component: 150 - total flux cleaned = 0.00115957 Jy ! Component: 200 - total flux cleaned = 0.00124039 Jy ! Total flux subtracted in 200 components = 0.00124039 Jy ! Clean residual min=-0.002471 max=0.002732 Jy/beam ! Clean residual mean=-0.000010 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.304169 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 187 components and 0.304169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083892Jy sigma=0.444548 ! Fit after self-cal, rms=0.083894Jy sigma=0.444474 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 = 3.08161e-05 Jy ! Component: 100 - total flux cleaned = 0.000242627 Jy ! Component: 150 - total flux cleaned = 0.000343944 Jy ! Component: 200 - total flux cleaned = 0.000434774 Jy ! Total flux subtracted in 200 components = 0.000434774 Jy ! Clean residual min=-0.002511 max=0.002694 Jy/beam ! Clean residual mean=-0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.304604 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 194 components and 0.304604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083872Jy sigma=0.444407 ! Fit after self-cal, rms=0.083875Jy sigma=0.444353 ! 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=3.777 mas, bmaj=5.019 mas, bpa=-18.36 degrees ! Estimated noise=1.05351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.019 at -18.36 degrees (North through East) ! Clean map min=-0.0020278 max=0.13596 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=3.221 mas, bmaj=4.409 mas, bpa=-20.83 degrees ! Estimated noise=1.44769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123058 Jy ! Component: 100 - total flux cleaned = 0.179311 Jy ! Component: 150 - total flux cleaned = 0.211253 Jy ! Component: 200 - total flux cleaned = 0.230712 Jy ! Total flux subtracted in 200 components = 0.230712 Jy ! Clean residual min=-0.004592 max=0.010190 Jy/beam ! Clean residual mean=-0.000020 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.230712 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.230712 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.019 mas, bpa=-18.36 degrees ! Estimated noise=1.05351 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 = 0.0153745 Jy ! Component: 100 - total flux cleaned = 0.0254607 Jy ! Component: 150 - total flux cleaned = 0.0333527 Jy ! Component: 200 - total flux cleaned = 0.0397842 Jy ! Total flux subtracted in 200 components = 0.0397842 Jy ! Clean residual min=-0.002779 max=0.005071 Jy/beam ! Clean residual mean=-0.000026 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.270496 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 76 components and 0.270496 Jy ! Inverting map ! Added new window around map position (-2.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565065 Jy ! Component: 100 - total flux cleaned = 0.0101513 Jy ! Component: 150 - total flux cleaned = 0.0139326 Jy ! Component: 200 - total flux cleaned = 0.0171532 Jy ! Total flux subtracted in 200 components = 0.0171532 Jy ! Clean residual min=-0.002332 max=0.002373 Jy/beam ! Clean residual mean=-0.000017 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.287649 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 119 components and 0.287649 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=8.474 mas, bmaj=8.928 mas, bpa=-17.58 degrees ! Estimated noise=1.29958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461097 Jy ! Component: 100 - total flux cleaned = 0.00781384 Jy ! Component: 150 - total flux cleaned = 0.0101356 Jy ! Component: 200 - total flux cleaned = 0.0118817 Jy ! Total flux subtracted in 200 components = 0.0118817 Jy ! Clean residual min=-0.002669 max=0.002633 Jy/beam ! Clean residual mean=-0.000019 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.29953 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 = 0.00135444 Jy ! Component: 100 - total flux cleaned = 0.00241596 Jy ! Component: 150 - total flux cleaned = 0.00325352 Jy ! Component: 200 - total flux cleaned = 0.00391865 Jy ! Total flux subtracted in 200 components = 0.00391865 Jy ! Clean residual min=-0.002431 max=0.002692 Jy/beam ! Clean residual mean=-0.000012 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.303449 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 226 components and 0.303449 Jy ! Inverting map ! Added new window around map position (-28.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206488 Jy ! Component: 100 - total flux cleaned = 0.00257952 Jy ! Component: 150 - total flux cleaned = 0.00298187 Jy ! Component: 200 - total flux cleaned = 0.00348445 Jy ! Total flux subtracted in 200 components = 0.00348445 Jy ! Clean residual min=-0.002238 max=0.002329 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.306934 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 246 components and 0.306934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.019 mas, bpa=-18.36 degrees ! Estimated noise=1.05351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010509 Jy ! Component: 100 - total flux cleaned = 0.000258478 Jy ! Component: 150 - total flux cleaned = 0.000441626 Jy ! Component: 200 - total flux cleaned = 0.000695744 Jy ! Total flux subtracted in 200 components = 0.000695744 Jy ! Clean residual min=-0.001777 max=0.002095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.307629 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 272 components and 0.307629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083709Jy sigma=0.443428 ! Fit after self-cal, rms=0.083647Jy sigma=0.442925 wmodel J1835+6119_S_map.mod ! Writing 272 model components to file: J1835+6119_S_map.mod wobs J1835+6119_S_uvs.fits ! Writing UV FITS file: J1835+6119_S_uvs.fits wwins J1835+6119_S_map.win ! wwins: Wrote 7 windows to J1835+6119_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 = 0.000286485 Jy ! Component: 100 - total flux cleaned = 9.89017e-05 Jy ! Component: 150 - total flux cleaned = -2.18927e-05 Jy ! Component: 200 - total flux cleaned = -5.09954e-05 Jy ! Component: 250 - total flux cleaned = -0.000134931 Jy ! Component: 300 - total flux cleaned = -0.000216867 Jy ! Component: 350 - total flux cleaned = -0.00037747 Jy ! Component: 400 - total flux cleaned = -0.000481728 Jy ! Component: 450 - total flux cleaned = -0.000609513 Jy ! Component: 500 - total flux cleaned = -0.000584621 Jy ! Component: 550 - total flux cleaned = -0.000685174 Jy ! Component: 600 - total flux cleaned = -0.000832247 Jy ! Component: 650 - total flux cleaned = -0.000880267 Jy ! Component: 700 - total flux cleaned = -0.000952037 Jy ! Component: 750 - total flux cleaned = -0.00106946 Jy ! Component: 800 - total flux cleaned = -0.00111618 Jy ! Component: 850 - total flux cleaned = -0.00127706 Jy ! Component: 900 - total flux cleaned = -0.00129921 Jy ! Component: 950 - total flux cleaned = -0.0013887 Jy ! Component: 1000 - total flux cleaned = -0.00145496 Jy ! Component: 1050 - total flux cleaned = -0.00149932 Jy ! Component: 1100 - total flux cleaned = -0.00162937 Jy ! Component: 1150 - total flux cleaned = -0.00165092 Jy ! Component: 1200 - total flux cleaned = -0.00171485 Jy ! Component: 1250 - total flux cleaned = -0.00173582 Jy ! Component: 1300 - total flux cleaned = -0.00177728 Jy ! Component: 1350 - total flux cleaned = -0.00179755 Jy ! Component: 1400 - total flux cleaned = -0.00177757 Jy ! Component: 1450 - total flux cleaned = -0.00179787 Jy ! Component: 1500 - total flux cleaned = -0.0018784 Jy ! Component: 1550 - total flux cleaned = -0.00185842 Jy ! Component: 1600 - total flux cleaned = -0.0019377 Jy ! Component: 1650 - total flux cleaned = -0.00193777 Jy ! Component: 1700 - total flux cleaned = -0.00197683 Jy ! Component: 1750 - total flux cleaned = -0.00203448 Jy ! Component: 1800 - total flux cleaned = -0.00203429 Jy ! Component: 1850 - total flux cleaned = -0.00201521 Jy ! Component: 1900 - total flux cleaned = -0.00201536 Jy ! Component: 1950 - total flux cleaned = -0.00209061 Jy ! Component: 2000 - total flux cleaned = -0.00205356 Jy ! Component: 2050 - total flux cleaned = -0.00225653 Jy ! Component: 2100 - total flux cleaned = -0.0022017 Jy ! Component: 2150 - total flux cleaned = -0.00220165 Jy ! Component: 2200 - total flux cleaned = -0.00220152 Jy ! Component: 2250 - total flux cleaned = -0.00211196 Jy ! Component: 2300 - total flux cleaned = -0.00214751 Jy ! Component: 2350 - total flux cleaned = -0.00220045 Jy ! Component: 2400 - total flux cleaned = -0.00220032 Jy ! Component: 2450 - total flux cleaned = -0.0021827 Jy ! Component: 2500 - total flux cleaned = -0.00214789 Jy ! Component: 2550 - total flux cleaned = -0.00218231 Jy ! Component: 2600 - total flux cleaned = -0.00214798 Jy ! Component: 2650 - total flux cleaned = -0.00223313 Jy ! Component: 2700 - total flux cleaned = -0.00214846 Jy ! Component: 2750 - total flux cleaned = -0.0021653 Jy ! Component: 2800 - total flux cleaned = -0.00223226 Jy ! Component: 2850 - total flux cleaned = -0.00226559 Jy ! Component: 2900 - total flux cleaned = -0.00224905 Jy ! Component: 2950 - total flux cleaned = -0.00221605 Jy ! Component: 3000 - total flux cleaned = -0.00231394 Jy ! Component: 3050 - total flux cleaned = -0.00223277 Jy ! Component: 3100 - total flux cleaned = -0.00223274 Jy ! Component: 3150 - total flux cleaned = -0.0022649 Jy ! Component: 3200 - total flux cleaned = -0.00221695 Jy ! Component: 3250 - total flux cleaned = -0.00224874 Jy ! Component: 3300 - total flux cleaned = -0.00221715 Jy ! Component: 3350 - total flux cleaned = -0.002217 Jy ! Component: 3400 - total flux cleaned = -0.00223255 Jy ! Component: 3450 - total flux cleaned = -0.00221699 Jy ! Component: 3500 - total flux cleaned = -0.0022633 Jy ! Component: 3550 - total flux cleaned = -0.0022481 Jy ! Component: 3600 - total flux cleaned = -0.00224827 Jy ! Component: 3650 - total flux cleaned = -0.00223298 Jy ! Component: 3700 - total flux cleaned = -0.00230858 Jy ! Component: 3750 - total flux cleaned = -0.00226355 Jy ! Component: 3800 - total flux cleaned = -0.00230828 Jy ! Component: 3850 - total flux cleaned = -0.00229348 Jy ! Component: 3900 - total flux cleaned = -0.00232309 Jy ! Component: 3950 - total flux cleaned = -0.00230832 Jy ! Component: 4000 - total flux cleaned = -0.00232293 Jy ! Component: 4050 - total flux cleaned = -0.00235211 Jy ! Total flux subtracted in 4096 components = -0.00241005 Jy ! Clean residual min=-0.000923 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.305219 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 585 components and 0.305219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1835+6119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.019 at -18.36 degrees (North through East) ! Clean map min=-0.0015571 max=0.13455 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1835+6119_S_map.fits wmodel /image_prod/ug002_uva//J1835+6119_S_map.mod ! Writing 585 model components to file: /image_prod/ug002_uva//J1835+6119_S_map.mod wobs /image_prod/ug002_uva//J1835+6119_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1835+6119_S_uvs.fits wwins /image_prod/ug002_uva//J1835+6119_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1835+6119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.134546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595099 0.595099 1.1902 2.3804 4.76079 9.52159 19.0432 38.0864 76.1727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 504.117 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1835+6119_S_dfm.log closed on Thu Mar 5 03:50:42 2020