! Started logfile: /image_prod/ug002_uva//J1340+3008_S_dfm.log on Thu Mar 5 01:22:18 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//J1340+3008_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1340+3008_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.719907 visibilities/baseline/integration-bin. ! Found source: J1340+3008 ! ! 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 4665 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 J1340+3008_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=1.006584Jy sigma=9.854246 ! Fit after self-cal, rms=0.927246Jy sigma=9.067771 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.768 mas, bmaj=5.996 mas, bpa=-2.996 degrees ! Estimated noise=1.63382 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 = 0.0547151 Jy ! Component: 100 - total flux cleaned = 0.0700346 Jy ! Total flux subtracted in 100 components = 0.0700346 Jy ! Clean residual min=-0.005452 max=0.010308 Jy/beam ! Clean residual mean=-0.000007 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.0700346 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0700346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062101Jy sigma=0.570777 ! Fit after self-cal, rms=0.061648Jy sigma=0.567306 ! Inverting map ! Added new window around map position (14, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104173 Jy ! Component: 100 - total flux cleaned = 0.0167236 Jy ! Total flux subtracted in 100 components = 0.0167236 Jy ! Clean residual min=-0.004237 max=0.007234 Jy/beam ! Clean residual mean=-0.000006 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.0867582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0867582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059721Jy sigma=0.542036 ! Fit after self-cal, rms=0.059528Jy sigma=0.540581 ! Inverting map ! Added new window around map position (8.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738008 Jy ! Component: 100 - total flux cleaned = 0.0117977 Jy ! Total flux subtracted in 100 components = 0.0117977 Jy ! Clean residual min=-0.003855 max=0.003866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0985559 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0985559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058493Jy sigma=0.527402 ! Fit after self-cal, rms=0.058373Jy sigma=0.526301 ! 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=3.428 mas, bmaj=7.093 mas, bpa=-1.289 degrees ! Estimated noise=1.0787 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 = 0.00520503 Jy ! Component: 100 - total flux cleaned = 0.00815635 Jy ! Component: 150 - total flux cleaned = 0.0100136 Jy ! Component: 200 - total flux cleaned = 0.0105818 Jy ! Total flux subtracted in 200 components = 0.0105818 Jy ! Clean residual min=-0.003358 max=0.002927 Jy/beam ! Clean residual mean=-0.000012 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.109138 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.109138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057924Jy sigma=0.520701 ! Fit after self-cal, rms=0.057879Jy sigma=0.520115 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.093 at -1.289 degrees (North through East) ! Clean map min=-0.0031832 max=0.071483 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 KP 1.00 LA 1.01 ! MK 0.96 NL 1.09 OV 0.97 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 KP 1.05 LA 1.02 ! MK 1.01 NL 0.82 OV 0.97 PT 1.04 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 KP 1.04 LA 1.02 ! MK 1.02 NL 1.02 OV 0.96 PT 1.00 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.057879Jy sigma=0.520115 ! Fit after self-cal, rms=0.057857Jy sigma=0.516455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.164 mas, bpa=-1.667 degrees ! Estimated noise=1.06805 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 = 0.000759817 Jy ! Component: 100 - total flux cleaned = 0.000802215 Jy ! Component: 150 - total flux cleaned = 0.000800637 Jy ! Component: 200 - total flux cleaned = 0.000743464 Jy ! Total flux subtracted in 200 components = 0.000743464 Jy ! Clean residual min=-0.002434 max=0.002622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.109881 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.109881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057792Jy sigma=0.515788 ! Fit after self-cal, rms=0.057832Jy sigma=0.515517 ! 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=0.057832Jy sigma=0.515517 ! Fit after self-cal, rms=0.058045Jy sigma=0.513885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.17 mas, bpa=-2.189 degrees ! Estimated noise=1.06487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748379 Jy ! Component: 100 - total flux cleaned = 0.000814728 Jy ! Component: 150 - total flux cleaned = 0.000816808 Jy ! Component: 200 - total flux cleaned = 0.000776623 Jy ! Total flux subtracted in 200 components = 0.000776623 Jy ! Clean residual min=-0.002246 max=0.002329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.110658 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.110658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058010Jy sigma=0.513590 ! Fit after self-cal, rms=0.058032Jy sigma=0.513486 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 (-11, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193648 Jy ! Component: 100 - total flux cleaned = 0.00224552 Jy ! Component: 150 - total flux cleaned = 0.00242826 Jy ! Component: 200 - total flux cleaned = 0.00259059 Jy ! Total flux subtracted in 200 components = 0.00259059 Jy ! Clean residual min=-0.002225 max=0.002095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.113248 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.113248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057935Jy sigma=0.512690 ! Fit after self-cal, rms=0.057933Jy sigma=0.512617 ! 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=0.057933Jy sigma=0.512617 ! Fit after self-cal, rms=0.057857Jy sigma=0.512489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.182 mas, bpa=-2.433 degrees ! Estimated noise=1.06296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110272 Jy ! Component: 100 - total flux cleaned = 0.00135659 Jy ! Component: 150 - total flux cleaned = 0.00138479 Jy ! Component: 200 - total flux cleaned = 0.00138546 Jy ! Total flux subtracted in 200 components = 0.00138546 Jy ! Clean residual min=-0.002033 max=0.002074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.114634 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.114634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057819Jy sigma=0.512216 ! Fit after self-cal, rms=0.057825Jy sigma=0.512183 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 = 0.00033679 Jy ! Component: 100 - total flux cleaned = 0.000311954 Jy ! Component: 150 - total flux cleaned = 0.000289878 Jy ! Component: 200 - total flux cleaned = 0.000268671 Jy ! Total flux subtracted in 200 components = 0.000268671 Jy ! Clean residual min=-0.002023 max=0.002038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.114903 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.114903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057802Jy sigma=0.512048 ! Fit after self-cal, rms=0.057803Jy sigma=0.512036 ! 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=0.057803Jy sigma=0.512036 ! Fit after self-cal, rms=0.057765Jy sigma=0.511996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.824 mas, bmaj=11.67 mas, bpa=-7 degrees ! Estimated noise=1.26527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672897 Jy ! Component: 100 - total flux cleaned = 0.000812746 Jy ! Component: 150 - total flux cleaned = 0.000941971 Jy ! Component: 200 - total flux cleaned = 0.00101584 Jy ! Total flux subtracted in 200 components = 0.00101584 Jy ! Clean residual min=-0.002076 max=0.001809 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.115918 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.115918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057758Jy sigma=0.511972 ! Fit after self-cal, rms=0.057757Jy sigma=0.511948 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 = 0.000181268 Jy ! Component: 100 - total flux cleaned = 0.000221929 Jy ! Component: 150 - total flux cleaned = 0.000244851 Jy ! Component: 200 - total flux cleaned = 0.000254791 Jy ! Total flux subtracted in 200 components = 0.000254791 Jy ! Clean residual min=-0.002111 max=0.001794 Jy/beam ! Clean residual mean=-0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.116173 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.116173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057755Jy sigma=0.511972 ! Fit after self-cal, rms=0.057755Jy sigma=0.511966 ! 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=3.437 mas, bmaj=7.185 mas, bpa=-2.565 degrees ! Estimated noise=1.06215 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.437 x 7.185 at -2.565 degrees (North through East) ! Clean map min=-0.0019744 max=0.070004 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.109 mas, bpa=-4.307 degrees ! Estimated noise=1.60886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536898 Jy ! Component: 100 - total flux cleaned = 0.0715475 Jy ! Component: 150 - total flux cleaned = 0.0828471 Jy ! Component: 200 - total flux cleaned = 0.0907576 Jy ! Total flux subtracted in 200 components = 0.0907576 Jy ! Clean residual min=-0.003970 max=0.005270 Jy/beam ! Clean residual mean=-0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0907576 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0907576 Jy ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.185 mas, bpa=-2.565 degrees ! Estimated noise=1.06215 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 = 0.00796959 Jy ! Component: 100 - total flux cleaned = 0.0128087 Jy ! Component: 150 - total flux cleaned = 0.0162032 Jy ! Component: 200 - total flux cleaned = 0.0187363 Jy ! Total flux subtracted in 200 components = 0.0187363 Jy ! Clean residual min=-0.002222 max=0.002203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.109494 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.109494 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=8.824 mas, bmaj=11.67 mas, bpa=-7 degrees ! Estimated noise=1.26527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263631 Jy ! Component: 100 - total flux cleaned = 0.00420687 Jy ! Component: 150 - total flux cleaned = 0.00527441 Jy ! Component: 200 - total flux cleaned = 0.0057838 Jy ! Total flux subtracted in 200 components = 0.0057838 Jy ! Clean residual min=-0.002123 max=0.001774 Jy/beam ! Clean residual mean=-0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.115278 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 = 0.000202223 Jy ! Component: 100 - total flux cleaned = 0.00033033 Jy ! Component: 150 - total flux cleaned = 0.000458419 Jy ! Component: 200 - total flux cleaned = 0.000567107 Jy ! Total flux subtracted in 200 components = 0.000567107 Jy ! Clean residual min=-0.002114 max=0.001776 Jy/beam ! Clean residual mean=-0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.115845 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 111 components and 0.115845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.185 mas, bpa=-2.565 degrees ! Estimated noise=1.06215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.11724e-05 Jy ! Component: 100 - total flux cleaned = -5.92765e-05 Jy ! Component: 150 - total flux cleaned = 8.72856e-05 Jy ! Component: 200 - total flux cleaned = 0.000138786 Jy ! Total flux subtracted in 200 components = 0.000138786 Jy ! Clean residual min=-0.002174 max=0.001897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.115984 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.115984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057773Jy sigma=0.512267 ! Fit after self-cal, rms=0.057757Jy sigma=0.512182 wmodel J1340+3008_S_map.mod ! Writing 130 model components to file: J1340+3008_S_map.mod wobs J1340+3008_S_uvs.fits ! Writing UV FITS file: J1340+3008_S_uvs.fits wwins J1340+3008_S_map.win ! wwins: Wrote 4 windows to J1340+3008_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 = -0.000727333 Jy ! Component: 100 - total flux cleaned = -0.000993699 Jy ! Component: 150 - total flux cleaned = -0.00117999 Jy ! Component: 200 - total flux cleaned = -0.00138619 Jy ! Component: 250 - total flux cleaned = -0.00155485 Jy ! Component: 300 - total flux cleaned = -0.0016622 Jy ! Component: 350 - total flux cleaned = -0.00184466 Jy ! Component: 400 - total flux cleaned = -0.00194471 Jy ! Component: 450 - total flux cleaned = -0.00201797 Jy ! Component: 500 - total flux cleaned = -0.00211327 Jy ! Component: 550 - total flux cleaned = -0.00215974 Jy ! Component: 600 - total flux cleaned = -0.00222743 Jy ! Component: 650 - total flux cleaned = -0.00227078 Jy ! Component: 700 - total flux cleaned = -0.00224851 Jy ! Component: 750 - total flux cleaned = -0.00220585 Jy ! Component: 800 - total flux cleaned = -0.00216431 Jy ! Component: 850 - total flux cleaned = -0.002103 Jy ! Component: 900 - total flux cleaned = -0.00200348 Jy ! Component: 950 - total flux cleaned = -0.00194523 Jy ! Component: 1000 - total flux cleaned = -0.00192615 Jy ! Component: 1050 - total flux cleaned = -0.00190755 Jy ! Component: 1100 - total flux cleaned = -0.00192627 Jy ! Component: 1150 - total flux cleaned = -0.00181668 Jy ! Component: 1200 - total flux cleaned = -0.00187075 Jy ! Component: 1250 - total flux cleaned = -0.00181734 Jy ! Component: 1300 - total flux cleaned = -0.00180003 Jy ! Component: 1350 - total flux cleaned = -0.00183439 Jy ! Component: 1400 - total flux cleaned = -0.00185124 Jy ! Component: 1450 - total flux cleaned = -0.0018011 Jy ! Component: 1500 - total flux cleaned = -0.00181793 Jy ! Component: 1550 - total flux cleaned = -0.00178547 Jy ! Component: 1600 - total flux cleaned = -0.0017854 Jy ! Component: 1650 - total flux cleaned = -0.00173776 Jy ! Component: 1700 - total flux cleaned = -0.00172194 Jy ! Component: 1750 - total flux cleaned = -0.00164426 Jy ! Component: 1800 - total flux cleaned = -0.00162905 Jy ! Component: 1850 - total flux cleaned = -0.00159864 Jy ! Component: 1900 - total flux cleaned = -0.00153874 Jy ! Component: 1950 - total flux cleaned = -0.00155351 Jy ! Component: 2000 - total flux cleaned = -0.00143614 Jy ! Component: 2050 - total flux cleaned = -0.00142186 Jy ! Component: 2100 - total flux cleaned = -0.00140748 Jy ! Component: 2150 - total flux cleaned = -0.00137895 Jy ! Component: 2200 - total flux cleaned = -0.00132251 Jy ! Component: 2250 - total flux cleaned = -0.0013224 Jy ! Component: 2300 - total flux cleaned = -0.0012672 Jy ! Component: 2350 - total flux cleaned = -0.00126718 Jy ! Component: 2400 - total flux cleaned = -0.00122678 Jy ! Component: 2450 - total flux cleaned = -0.00124021 Jy ! Component: 2500 - total flux cleaned = -0.00117359 Jy ! Component: 2550 - total flux cleaned = -0.00114749 Jy ! Component: 2600 - total flux cleaned = -0.00112133 Jy ! Component: 2650 - total flux cleaned = -0.00112119 Jy ! Component: 2700 - total flux cleaned = -0.00106977 Jy ! Component: 2750 - total flux cleaned = -0.0010697 Jy ! Component: 2800 - total flux cleaned = -0.000993607 Jy ! Component: 2850 - total flux cleaned = -0.00100601 Jy ! Component: 2900 - total flux cleaned = -0.000931041 Jy ! Component: 2950 - total flux cleaned = -0.000881617 Jy ! Component: 3000 - total flux cleaned = -0.000869295 Jy ! Component: 3050 - total flux cleaned = -0.000820501 Jy ! Component: 3100 - total flux cleaned = -0.000844613 Jy ! Component: 3150 - total flux cleaned = -0.000784365 Jy ! Component: 3200 - total flux cleaned = -0.000748543 Jy ! Component: 3250 - total flux cleaned = -0.000701173 Jy ! Component: 3300 - total flux cleaned = -0.000701208 Jy ! Component: 3350 - total flux cleaned = -0.000666073 Jy ! Component: 3400 - total flux cleaned = -0.000677767 Jy ! Component: 3450 - total flux cleaned = -0.000643059 Jy ! Component: 3500 - total flux cleaned = -0.000608669 Jy ! Component: 3550 - total flux cleaned = -0.000551493 Jy ! Component: 3600 - total flux cleaned = -0.000551448 Jy ! Component: 3650 - total flux cleaned = -0.000506285 Jy ! Component: 3700 - total flux cleaned = -0.000461467 Jy ! Component: 3750 - total flux cleaned = -0.000472528 Jy ! Component: 3800 - total flux cleaned = -0.000428152 Jy ! Component: 3850 - total flux cleaned = -0.000384123 Jy ! Component: 3900 - total flux cleaned = -0.000362254 Jy ! Component: 3950 - total flux cleaned = -0.000373158 Jy ! Component: 4000 - total flux cleaned = -0.000340818 Jy ! Component: 4050 - total flux cleaned = -0.000319262 Jy ! Total flux subtracted in 4096 components = -0.000287142 Jy ! Clean residual min=-0.000706 max=0.000687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.115696 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 393 components and 0.115696 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1340+3008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.437 x 7.185 at -2.565 degrees (North through East) ! Clean map min=-0.0013732 max=0.069483 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1340+3008_S_map.fits wmodel /image_prod/ug002_uva//J1340+3008_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J1340+3008_S_map.mod wobs /image_prod/ug002_uva//J1340+3008_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1340+3008_S_uvs.fits wwins /image_prod/ug002_uva//J1340+3008_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1340+3008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0694831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.789871 0.789871 1.57974 3.15948 6.31897 12.6379 25.2759 50.5518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.808 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1340+3008_S_dfm.log closed on Thu Mar 5 01:22:22 2020