! Started logfile: /image_prod/ug002_uva//J0613+1306_S_dfm.log on Wed Mar 4 21:12:56 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//J0613+1306_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0613+1306_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981481 visibilities/baseline/integration-bin. ! Found source: J0613+1306 ! ! 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 11925 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 J0613+1306_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019972Jy sigma=8.073583 ! Fit after self-cal, rms=0.824507Jy sigma=6.430412 ! 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=2.96 mas, bmaj=6.834 mas, bpa=-5.202 degrees ! Estimated noise=1.30083 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 = 0.136124 Jy ! Component: 100 - total flux cleaned = 0.172138 Jy ! Total flux subtracted in 100 components = 0.172138 Jy ! Clean residual min=-0.015038 max=0.047341 Jy/beam ! Clean residual mean=-0.000113 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.172138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.172138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105434Jy sigma=0.813666 ! Fit after self-cal, rms=0.105461Jy sigma=0.813453 ! Inverting map ! Added new window around map position (-0.5, 16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393638 Jy ! Component: 100 - total flux cleaned = 0.060428 Jy ! Total flux subtracted in 100 components = 0.060428 Jy ! Clean residual min=-0.011722 max=0.021106 Jy/beam ! Clean residual mean=-0.000085 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.232566 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.232566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086690Jy sigma=0.635100 ! Fit after self-cal, rms=0.084522Jy sigma=0.621953 ! Inverting map ! Added new window around map position (-4, 29.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02124 Jy ! Component: 100 - total flux cleaned = 0.0364996 Jy ! Total flux subtracted in 100 components = 0.0364996 Jy ! Clean residual min=-0.008155 max=0.008973 Jy/beam ! Clean residual mean=-0.000069 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.269065 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.269065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077110Jy sigma=0.550692 ! Fit after self-cal, rms=0.076616Jy sigma=0.547919 ! 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=3.55 mas, bmaj=7.777 mas, bpa=-3.367 degrees ! Estimated noise=0.854495 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 = 0.0183872 Jy ! Component: 100 - total flux cleaned = 0.0314901 Jy ! Component: 150 - total flux cleaned = 0.0414436 Jy ! Component: 200 - total flux cleaned = 0.0492638 Jy ! Total flux subtracted in 200 components = 0.0492638 Jy ! Clean residual min=-0.004581 max=0.008814 Jy/beam ! Clean residual mean=-0.000041 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.318329 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 115 components and 0.318329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071218Jy sigma=0.489111 ! Fit after self-cal, rms=0.070757Jy sigma=0.485327 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 7.777 at -3.367 degrees (North through East) ! Clean map min=-0.0043079 max=0.18441 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 0.93 ! LA 0.97 MK 1.07 NL 1.12 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.96 KP 0.94 ! LA 0.97 MK 1.05 NL 1.12 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.94 ! LA 0.94 MK 0.98 NL 1.30 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Fit before self-cal, rms=0.070757Jy sigma=0.485327 ! Fit after self-cal, rms=0.069274Jy sigma=0.460660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=7.872 mas, bpa=-3.327 degrees ! Estimated noise=0.841269 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 = 0.00575838 Jy ! Component: 100 - total flux cleaned = 0.00893095 Jy ! Component: 150 - total flux cleaned = 0.0109689 Jy ! Component: 200 - total flux cleaned = 0.0119478 Jy ! Total flux subtracted in 200 components = 0.0119478 Jy ! Clean residual min=-0.003622 max=0.003820 Jy/beam ! Clean residual mean=-0.000013 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.330277 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.330277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068795Jy sigma=0.455375 ! Fit after self-cal, rms=0.068797Jy sigma=0.454775 ! 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=0.068797Jy sigma=0.454775 ! Fit after self-cal, rms=0.066624Jy sigma=0.441720 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=7.874 mas, bpa=-3.332 degrees ! Estimated noise=0.843696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021337 Jy ! Component: 100 - total flux cleaned = 0.00295733 Jy ! Component: 150 - total flux cleaned = 0.00349847 Jy ! Component: 200 - total flux cleaned = 0.00377492 Jy ! Total flux subtracted in 200 components = 0.00377492 Jy ! Clean residual min=-0.001769 max=0.002239 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.334052 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.334052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066550Jy sigma=0.440962 ! Fit after self-cal, rms=0.066534Jy sigma=0.440792 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 (-10.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205859 Jy ! Component: 100 - total flux cleaned = 0.00276727 Jy ! Component: 150 - total flux cleaned = 0.00301263 Jy ! Component: 200 - total flux cleaned = 0.0031662 Jy ! Total flux subtracted in 200 components = 0.0031662 Jy ! Clean residual min=-0.001672 max=0.002058 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.337218 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 179 components and 0.337218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066457Jy sigma=0.440135 ! Fit after self-cal, rms=0.066454Jy sigma=0.440107 ! Inverting map ! Added new window around map position (-21, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131813 Jy ! Component: 100 - total flux cleaned = 0.0018152 Jy ! Component: 150 - total flux cleaned = 0.00216303 Jy ! Component: 200 - total flux cleaned = 0.00244186 Jy ! Total flux subtracted in 200 components = 0.00244186 Jy ! Clean residual min=-0.001490 max=0.001827 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.33966 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.33966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066388Jy sigma=0.439619 ! Fit after self-cal, rms=0.066385Jy sigma=0.439605 ! 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=0.066385Jy sigma=0.439605 ! Fit after self-cal, rms=0.066305Jy sigma=0.439430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=7.875 mas, bpa=-3.403 degrees ! Estimated noise=0.842946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953654 Jy ! Component: 100 - total flux cleaned = 0.00134212 Jy ! Component: 150 - total flux cleaned = 0.00168625 Jy ! Component: 200 - total flux cleaned = 0.00181808 Jy ! Total flux subtracted in 200 components = 0.00181808 Jy ! Clean residual min=-0.001455 max=0.001848 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.341478 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 219 components and 0.341478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066275Jy sigma=0.439199 ! Fit after self-cal, rms=0.066272Jy sigma=0.439187 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 (-35, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164954 Jy ! Component: 100 - total flux cleaned = 0.00215377 Jy ! Component: 150 - total flux cleaned = 0.00245182 Jy ! Component: 200 - total flux cleaned = 0.00266631 Jy ! Total flux subtracted in 200 components = 0.00266631 Jy ! Clean residual min=-0.001451 max=0.001538 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.344144 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 245 components and 0.344144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066222Jy sigma=0.438748 ! Fit after self-cal, rms=0.066214Jy sigma=0.438696 ! 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=0.066214Jy sigma=0.438696 ! Fit after self-cal, rms=0.066124Jy sigma=0.438610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.843 mas, bmaj=11.5 mas, bpa=-4.701 degrees ! Estimated noise=0.976495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154175 Jy ! Component: 100 - total flux cleaned = 0.00217652 Jy ! Component: 150 - total flux cleaned = 0.00250046 Jy ! Component: 200 - total flux cleaned = 0.0025479 Jy ! Total flux subtracted in 200 components = 0.0025479 Jy ! Clean residual min=-0.001533 max=0.001619 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.346692 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 270 components and 0.346692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066108Jy sigma=0.438384 ! Fit after self-cal, rms=0.066100Jy sigma=0.438353 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 = 0.00039659 Jy ! Component: 100 - total flux cleaned = 0.00041823 Jy ! Component: 150 - total flux cleaned = 0.00049261 Jy ! Component: 200 - total flux cleaned = 0.000509964 Jy ! Total flux subtracted in 200 components = 0.000509964 Jy ! Clean residual min=-0.001547 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.347202 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 285 components and 0.347202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066096Jy sigma=0.438296 ! Fit after self-cal, rms=0.066095Jy sigma=0.438290 ! 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=3.579 mas, bmaj=7.869 mas, bpa=-3.418 degrees ! Estimated noise=0.843184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.869 at -3.418 degrees (North through East) ! Clean map min=-0.0014664 max=0.1808 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=2.988 mas, bmaj=6.917 mas, bpa=-5.235 degrees ! Estimated noise=1.28848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13509 Jy ! Component: 100 - total flux cleaned = 0.183605 Jy ! Component: 150 - total flux cleaned = 0.214199 Jy ! Component: 200 - total flux cleaned = 0.2376 Jy ! Total flux subtracted in 200 components = 0.2376 Jy ! Clean residual min=-0.007869 max=0.013601 Jy/beam ! Clean residual mean=-0.000050 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.2376 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 0.2376 Jy ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.869 mas, bpa=-3.418 degrees ! Estimated noise=0.843184 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 = 0.02477 Jy ! Component: 100 - total flux cleaned = 0.0423307 Jy ! Component: 150 - total flux cleaned = 0.0552363 Jy ! Component: 200 - total flux cleaned = 0.064948 Jy ! Total flux subtracted in 200 components = 0.064948 Jy ! Clean residual min=-0.003477 max=0.005633 Jy/beam ! Clean residual mean=-0.000011 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.302548 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.302548 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747525 Jy ! Component: 100 - total flux cleaned = 0.0132955 Jy ! Component: 150 - total flux cleaned = 0.0179308 Jy ! Component: 200 - total flux cleaned = 0.0217454 Jy ! Total flux subtracted in 200 components = 0.0217454 Jy ! Clean residual min=-0.002322 max=0.002724 Jy/beam ! Clean residual mean=-0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.324293 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 123 components and 0.324293 Jy ! Inverting map ! Added new window around map position (-25, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330196 Jy ! Component: 100 - total flux cleaned = 0.00606119 Jy ! Component: 150 - total flux cleaned = 0.00844335 Jy ! Component: 200 - total flux cleaned = 0.0103696 Jy ! Total flux subtracted in 200 components = 0.0103696 Jy ! Clean residual min=-0.001757 max=0.001740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.334663 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 157 components and 0.334663 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=7.843 mas, bmaj=11.5 mas, bpa=-4.701 degrees ! Estimated noise=0.976495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277965 Jy ! Component: 100 - total flux cleaned = 0.00488114 Jy ! Component: 150 - total flux cleaned = 0.00644714 Jy ! Component: 200 - total flux cleaned = 0.00757187 Jy ! Total flux subtracted in 200 components = 0.00757187 Jy ! Clean residual min=-0.001756 max=0.001569 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.342235 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 = 0.000896347 Jy ! Component: 100 - total flux cleaned = 0.00165236 Jy ! Component: 150 - total flux cleaned = 0.00226801 Jy ! Component: 200 - total flux cleaned = 0.00280585 Jy ! Total flux subtracted in 200 components = 0.00280585 Jy ! Clean residual min=-0.001628 max=0.001536 Jy/beam ! Clean residual mean=-0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.34504 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 248 components and 0.345041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.869 mas, bpa=-3.418 degrees ! Estimated noise=0.843184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595139 Jy ! Component: 100 - total flux cleaned = 0.000817806 Jy ! Component: 150 - total flux cleaned = 0.0011182 Jy ! Component: 200 - total flux cleaned = 0.00136251 Jy ! Total flux subtracted in 200 components = 0.00136251 Jy ! Clean residual min=-0.001333 max=0.001538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.346403 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 274 components and 0.346403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066110Jy sigma=0.438374 ! Fit after self-cal, rms=0.066093Jy sigma=0.438288 wmodel J0613+1306_S_map.mod ! Writing 274 model components to file: J0613+1306_S_map.mod wobs J0613+1306_S_uvs.fits ! Writing UV FITS file: J0613+1306_S_uvs.fits wwins J0613+1306_S_map.win ! wwins: Wrote 7 windows to J0613+1306_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 = 0.00030713 Jy ! Component: 100 - total flux cleaned = 0.000332311 Jy ! Component: 150 - total flux cleaned = 0.000265191 Jy ! Component: 200 - total flux cleaned = 0.000200022 Jy ! Component: 250 - total flux cleaned = 0.000136893 Jy ! Component: 300 - total flux cleaned = 5.49774e-05 Jy ! Component: 350 - total flux cleaned = 1.51192e-05 Jy ! Component: 400 - total flux cleaned = -2.361e-05 Jy ! Component: 450 - total flux cleaned = -6.20176e-05 Jy ! Component: 500 - total flux cleaned = -0.000136938 Jy ! Component: 550 - total flux cleaned = -0.000192209 Jy ! Component: 600 - total flux cleaned = -0.000246798 Jy ! Component: 650 - total flux cleaned = -0.000335418 Jy ! Component: 700 - total flux cleaned = -0.00035282 Jy ! Component: 750 - total flux cleaned = -0.000455784 Jy ! Component: 800 - total flux cleaned = -0.000506397 Jy ! Component: 850 - total flux cleaned = -0.000556528 Jy ! Component: 900 - total flux cleaned = -0.000556985 Jy ! Component: 950 - total flux cleaned = -0.000670556 Jy ! Component: 1000 - total flux cleaned = -0.000670635 Jy ! Component: 1050 - total flux cleaned = -0.000718225 Jy ! Component: 1100 - total flux cleaned = -0.000780579 Jy ! Component: 1150 - total flux cleaned = -0.000780768 Jy ! Component: 1200 - total flux cleaned = -0.000841285 Jy ! Component: 1250 - total flux cleaned = -0.000870987 Jy ! Component: 1300 - total flux cleaned = -0.000841358 Jy ! Component: 1350 - total flux cleaned = -0.000885182 Jy ! Component: 1400 - total flux cleaned = -0.000928217 Jy ! Component: 1450 - total flux cleaned = -0.00092809 Jy ! Component: 1500 - total flux cleaned = -0.000956368 Jy ! Component: 1550 - total flux cleaned = -0.000984547 Jy ! Component: 1600 - total flux cleaned = -0.00105374 Jy ! Component: 1650 - total flux cleaned = -0.00110831 Jy ! Component: 1700 - total flux cleaned = -0.00112156 Jy ! Component: 1750 - total flux cleaned = -0.00113512 Jy ! Component: 1800 - total flux cleaned = -0.00113525 Jy ! Component: 1850 - total flux cleaned = -0.00117457 Jy ! Component: 1900 - total flux cleaned = -0.00118751 Jy ! Component: 1950 - total flux cleaned = -0.00121336 Jy ! Component: 2000 - total flux cleaned = -0.00122614 Jy ! Component: 2050 - total flux cleaned = -0.00126413 Jy ! Component: 2100 - total flux cleaned = -0.00132682 Jy ! Component: 2150 - total flux cleaned = -0.00135148 Jy ! Component: 2200 - total flux cleaned = -0.00138845 Jy ! Component: 2250 - total flux cleaned = -0.00137618 Jy ! Component: 2300 - total flux cleaned = -0.00140045 Jy ! Component: 2350 - total flux cleaned = -0.00142469 Jy ! Component: 2400 - total flux cleaned = -0.00146019 Jy ! Component: 2450 - total flux cleaned = -0.00146029 Jy ! Component: 2500 - total flux cleaned = -0.00147198 Jy ! Component: 2550 - total flux cleaned = -0.00149506 Jy ! Component: 2600 - total flux cleaned = -0.00151803 Jy ! Component: 2650 - total flux cleaned = -0.0015294 Jy ! Component: 2700 - total flux cleaned = -0.00159723 Jy ! Component: 2750 - total flux cleaned = -0.00156344 Jy ! Component: 2800 - total flux cleaned = -0.00157458 Jy ! Component: 2850 - total flux cleaned = -0.00155245 Jy ! Component: 2900 - total flux cleaned = -0.00153034 Jy ! Component: 2950 - total flux cleaned = -0.00150847 Jy ! Component: 3000 - total flux cleaned = -0.00144338 Jy ! Component: 3050 - total flux cleaned = -0.00145427 Jy ! Component: 3100 - total flux cleaned = -0.00145437 Jy ! Component: 3150 - total flux cleaned = -0.00143313 Jy ! Component: 3200 - total flux cleaned = -0.0014226 Jy ! Component: 3250 - total flux cleaned = -0.00138058 Jy ! Component: 3300 - total flux cleaned = -0.0013807 Jy ! Component: 3350 - total flux cleaned = -0.00139108 Jy ! Component: 3400 - total flux cleaned = -0.00141164 Jy ! Component: 3450 - total flux cleaned = -0.00140137 Jy ! Component: 3500 - total flux cleaned = -0.00138097 Jy ! Component: 3550 - total flux cleaned = -0.001391 Jy ! Component: 3600 - total flux cleaned = -0.00136083 Jy ! Component: 3650 - total flux cleaned = -0.00139085 Jy ! Component: 3700 - total flux cleaned = -0.0014008 Jy ! Component: 3750 - total flux cleaned = -0.00138103 Jy ! Component: 3800 - total flux cleaned = -0.0014105 Jy ! Component: 3850 - total flux cleaned = -0.00141045 Jy ! Component: 3900 - total flux cleaned = -0.00139111 Jy ! Component: 3950 - total flux cleaned = -0.0014104 Jy ! Component: 4000 - total flux cleaned = -0.00138167 Jy ! Component: 4050 - total flux cleaned = -0.00139122 Jy ! Total flux subtracted in 4096 components = -0.00138169 Jy ! Clean residual min=-0.000634 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.345021 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 574 components and 0.345021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0613+1306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.869 at -3.418 degrees (North through East) ! Clean map min=-0.00098525 max=0.18082 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0613+1306_S_map.fits wmodel /image_prod/ug002_uva//J0613+1306_S_map.mod ! Writing 574 model components to file: /image_prod/ug002_uva//J0613+1306_S_map.mod wobs /image_prod/ug002_uva//J0613+1306_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0613+1306_S_uvs.fits wwins /image_prod/ug002_uva//J0613+1306_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0613+1306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28663 0.28663 0.57326 1.14652 2.29304 4.58608 9.17216 18.3443 36.6886 73.3773 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1046.65 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0613+1306_S_dfm.log closed on Wed Mar 4 21:13:00 2020