! Started logfile: /image_prod/ug002_uva//J0854+2006_S_g_dfm.log on Wed Mar 4 22:38:39 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//J0854+2006_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0854+2006_S_g_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.534722 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 693 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 J0854+2006_S_g] 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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.655661Jy sigma=8.030784 ! Fit after self-cal, rms=2.465133Jy sigma=5.420139 ! 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=2.349 mas, bmaj=7.283 mas, bpa=-15.08 degrees ! Estimated noise=15.2751 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 = 2.53978 Jy ! Component: 100 - total flux cleaned = 3.14825 Jy ! Total flux subtracted in 100 components = 3.14825 Jy ! Clean residual min=-0.180691 max=0.249305 Jy/beam ! Clean residual mean=-0.000012 rms=0.052729 Jy/beam ! Combined flux in latest and established models = 3.14825 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.14825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.662749Jy sigma=1.540752 ! Fit after self-cal, rms=0.661253Jy sigma=1.539018 ! 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=2.753 mas, bmaj=7.893 mas, bpa=-14.23 degrees ! Estimated noise=12.5301 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 = 0.290733 Jy ! Component: 100 - total flux cleaned = 0.429923 Jy ! Component: 150 - total flux cleaned = 0.507351 Jy ! Component: 200 - total flux cleaned = 0.530032 Jy ! Total flux subtracted in 200 components = 0.530032 Jy ! Clean residual min=-0.142608 max=0.155043 Jy/beam ! Clean residual mean=-0.000129 rms=0.040370 Jy/beam ! Combined flux in latest and established models = 3.67828 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 3.67828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.494600Jy sigma=1.335298 ! Fit after self-cal, rms=0.492357Jy sigma=1.331245 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.753 x 7.893 at -14.23 degrees (North through East) ! Clean map min=-0.14244 max=3.3002 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.02 KP 1.03 ! LA 1.01 MK 0.99 NL 1.00 OV 0.83 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.97 HN 1.05 KP 1.03 ! LA 1.00 MK 1.03 NL 0.86 OV 0.94 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.01 KP 1.00 ! LA 0.96 MK 0.99 NL 1.07 OV 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.492357Jy sigma=1.331245 ! Fit after self-cal, rms=0.485495Jy sigma=0.933416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=7.947 mas, bpa=-13.96 degrees ! Estimated noise=12.5397 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 = 0.0091995 Jy ! Component: 100 - total flux cleaned = 0.00913707 Jy ! Component: 150 - total flux cleaned = 0.012317 Jy ! Component: 200 - total flux cleaned = 0.0137631 Jy ! Total flux subtracted in 200 components = 0.0137631 Jy ! Clean residual min=-0.096161 max=0.085666 Jy/beam ! Clean residual mean=-0.000018 rms=0.019139 Jy/beam ! Combined flux in latest and established models = 3.69204 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 3.69204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.465438Jy sigma=0.908378 ! Fit after self-cal, rms=0.465037Jy sigma=0.907296 ! 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=0.465037Jy sigma=0.907296 ! Fit after self-cal, rms=0.468763Jy sigma=0.905042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.741 mas, bmaj=7.951 mas, bpa=-13.97 degrees ! Estimated noise=12.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339949 Jy ! Component: 100 - total flux cleaned = 0.0329364 Jy ! Component: 150 - total flux cleaned = 0.0318855 Jy ! Component: 200 - total flux cleaned = 0.0300717 Jy ! Total flux subtracted in 200 components = 0.0300717 Jy ! Clean residual min=-0.094051 max=0.081887 Jy/beam ! Clean residual mean=-0.000028 rms=0.018589 Jy/beam ! Combined flux in latest and established models = 3.72211 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 3.72211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.459212Jy sigma=0.899884 ! Fit after self-cal, rms=0.459105Jy sigma=0.899468 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 = 0.00362751 Jy ! Component: 100 - total flux cleaned = 0.00218385 Jy ! Component: 150 - total flux cleaned = 0.00086512 Jy ! Component: 200 - total flux cleaned = -0.000907717 Jy ! Total flux subtracted in 200 components = -0.000907717 Jy ! Clean residual min=-0.091784 max=0.079807 Jy/beam ! Clean residual mean=-0.000029 rms=0.018310 Jy/beam ! Combined flux in latest and established models = 3.72121 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 3.72121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.455608Jy sigma=0.897342 ! Fit after self-cal, rms=0.455579Jy sigma=0.897109 ! 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=0.455579Jy sigma=0.897109 ! Fit after self-cal, rms=0.464567Jy sigma=0.893784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.963 mas, bpa=-14.06 degrees ! Estimated noise=12.6907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325441 Jy ! Component: 100 - total flux cleaned = 0.0365471 Jy ! Component: 150 - total flux cleaned = 0.0365942 Jy ! Component: 200 - total flux cleaned = 0.0349638 Jy ! Total flux subtracted in 200 components = 0.0349638 Jy ! Clean residual min=-0.093049 max=0.078359 Jy/beam ! Clean residual mean=-0.000036 rms=0.018303 Jy/beam ! Combined flux in latest and established models = 3.75617 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 3.75617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.457839Jy sigma=0.895126 ! Fit after self-cal, rms=0.457824Jy sigma=0.895001 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 = 0.00160381 Jy ! Component: 100 - total flux cleaned = -0.000255453 Jy ! Component: 150 - total flux cleaned = -0.00112243 Jy ! Component: 200 - total flux cleaned = -0.00192456 Jy ! Total flux subtracted in 200 components = -0.00192456 Jy ! Clean residual min=-0.093388 max=0.078460 Jy/beam ! Clean residual mean=-0.000036 rms=0.018218 Jy/beam ! Combined flux in latest and established models = 3.75425 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 3.75425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.456236Jy sigma=0.894589 ! Fit after self-cal, rms=0.456244Jy sigma=0.894523 ! 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=0.456244Jy sigma=0.894523 ! Fit after self-cal, rms=0.467487Jy sigma=0.890780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.928 mas, bmaj=10.05 mas, bpa=-11.17 degrees ! Estimated noise=18.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414938 Jy ! Component: 100 - total flux cleaned = 0.040687 Jy ! Component: 150 - total flux cleaned = 0.0384478 Jy ! Component: 200 - total flux cleaned = 0.0348281 Jy ! Total flux subtracted in 200 components = 0.0348281 Jy ! Clean residual min=-0.119442 max=0.085312 Jy/beam ! Clean residual mean=-0.000076 rms=0.024408 Jy/beam ! Combined flux in latest and established models = 3.78907 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 3.78907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.464092Jy sigma=0.900775 ! Fit after self-cal, rms=0.463275Jy sigma=0.897399 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 = 0.00119554 Jy ! Component: 100 - total flux cleaned = -0.00264229 Jy ! Component: 150 - total flux cleaned = -0.00512141 Jy ! Component: 200 - total flux cleaned = -0.00733925 Jy ! Total flux subtracted in 200 components = -0.00733925 Jy ! Clean residual min=-0.118936 max=0.084895 Jy/beam ! Clean residual mean=-0.000071 rms=0.024224 Jy/beam ! Combined flux in latest and established models = 3.78173 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 3.78174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.464170Jy sigma=0.903123 ! Fit after self-cal, rms=0.463982Jy sigma=0.901629 ! 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=2.732 mas, bmaj=7.979 mas, bpa=-14.16 degrees ! Estimated noise=12.7967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.732 x 7.979 at -14.16 degrees (North through East) ! Clean map min=-0.097247 max=3.3599 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.463982Jy sigma=0.901629 ! Fit after self-cal, rms=0.145202Jy sigma=0.288438 ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=7.916 mas, bpa=-14.19 degrees ! Estimated noise=12.7316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00678314 Jy ! Component: 100 - total flux cleaned = -0.00684351 Jy ! Component: 150 - total flux cleaned = -0.00600523 Jy ! Component: 200 - total flux cleaned = -0.00205057 Jy ! Total flux subtracted in 200 components = -0.00205057 Jy ! Clean residual min=-0.040675 max=0.044856 Jy/beam ! Clean residual mean=0.000026 rms=0.008802 Jy/beam ! Combined flux in latest and established models = 3.77968 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 3.77968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126477Jy sigma=0.252640 ! Fit after self-cal, rms=0.125482Jy sigma=0.251360 ! Inverting map ! Added new window around map position (-5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259275 Jy ! Component: 100 - total flux cleaned = 0.0369675 Jy ! Component: 150 - total flux cleaned = 0.0436735 Jy ! Component: 200 - total flux cleaned = 0.0478106 Jy ! Total flux subtracted in 200 components = 0.0478106 Jy ! Clean residual min=-0.028019 max=0.026828 Jy/beam ! Clean residual mean=0.000017 rms=0.006251 Jy/beam ! Combined flux in latest and established models = 3.8275 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 3.8275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105658Jy sigma=0.206497 ! Fit after self-cal, rms=0.105138Jy sigma=0.203956 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105138Jy sigma=0.203956 ! Fit after self-cal, rms=0.096990Jy sigma=0.192594 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=2.331 mas, bmaj=7.279 mas, bpa=-15.07 degrees ! Estimated noise=15.3241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54549 Jy ! Component: 100 - total flux cleaned = 3.18377 Jy ! Component: 150 - total flux cleaned = 3.47474 Jy ! Component: 200 - total flux cleaned = 3.63266 Jy ! Total flux subtracted in 200 components = 3.63266 Jy ! Clean residual min=-0.074912 max=0.085112 Jy/beam ! Clean residual mean=0.000031 rms=0.019864 Jy/beam ! Combined flux in latest and established models = 3.63266 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 15 model components to the UV plane model. ! The established model now contains 15 components and 3.63266 Jy ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=7.904 mas, bpa=-14.18 degrees ! Estimated noise=12.7055 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 = 0.11762 Jy ! Component: 100 - total flux cleaned = 0.182217 Jy ! Component: 150 - total flux cleaned = 0.20074 Jy ! Component: 200 - total flux cleaned = 0.208894 Jy ! Total flux subtracted in 200 components = 0.208894 Jy ! Clean residual min=-0.032539 max=0.029966 Jy/beam ! Clean residual mean=0.000027 rms=0.007898 Jy/beam ! Combined flux in latest and established models = 3.84156 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 3.84155 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=5.93 mas, bmaj=9.952 mas, bpa=-11.06 degrees ! Estimated noise=18.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282044 Jy ! Component: 100 - total flux cleaned = 0.0299693 Jy ! Component: 150 - total flux cleaned = 0.0271947 Jy ! Component: 200 - total flux cleaned = 0.0243099 Jy ! Total flux subtracted in 200 components = 0.0243099 Jy ! Clean residual min=-0.019317 max=0.018949 Jy/beam ! Clean residual mean=0.000053 rms=0.005834 Jy/beam ! Combined flux in latest and established models = 3.86586 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 = -0.0024168 Jy ! Component: 100 - total flux cleaned = -0.00491596 Jy ! Component: 150 - total flux cleaned = -0.00710873 Jy ! Component: 200 - total flux cleaned = -0.00905525 Jy ! Total flux subtracted in 200 components = -0.00905525 Jy ! Clean residual min=-0.017223 max=0.017385 Jy/beam ! Clean residual mean=0.000060 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 3.85681 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 3.85681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=7.904 mas, bpa=-14.18 degrees ! Estimated noise=12.7055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515471 Jy ! Component: 100 - total flux cleaned = 0.00786612 Jy ! Component: 150 - total flux cleaned = 0.0106295 Jy ! Component: 200 - total flux cleaned = 0.0130314 Jy ! Total flux subtracted in 200 components = 0.0130314 Jy ! Clean residual min=-0.021166 max=0.017367 Jy/beam ! Clean residual mean=0.000022 rms=0.004655 Jy/beam ! Combined flux in latest and established models = 3.86984 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 3.86984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087138Jy sigma=0.175017 ! Fit after self-cal, rms=0.085411Jy sigma=0.171398 wmodel J0854+2006_S_g_map.mod ! Writing 85 model components to file: J0854+2006_S_g_map.mod wobs J0854+2006_S_g_uvs.fits ! Writing UV FITS file: J0854+2006_S_g_uvs.fits wwins J0854+2006_S_g_map.win ! wwins: Wrote 2 windows to J0854+2006_S_g_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 = -0.00582952 Jy ! Component: 100 - total flux cleaned = -0.00585055 Jy ! Component: 150 - total flux cleaned = -0.00502001 Jy ! Component: 200 - total flux cleaned = -0.00403111 Jy ! Component: 250 - total flux cleaned = -0.00287349 Jy ! Component: 300 - total flux cleaned = -0.00222261 Jy ! Component: 350 - total flux cleaned = -0.00222089 Jy ! Component: 400 - total flux cleaned = -0.002214 Jy ! Component: 450 - total flux cleaned = -0.0020225 Jy ! Component: 500 - total flux cleaned = -0.00149317 Jy ! Component: 550 - total flux cleaned = -0.00099629 Jy ! Component: 600 - total flux cleaned = -0.00115729 Jy ! Component: 650 - total flux cleaned = -0.000389151 Jy ! Component: 700 - total flux cleaned = 5.17692e-05 Jy ! Component: 750 - total flux cleaned = 0.000619066 Jy ! Component: 800 - total flux cleaned = 0.00144006 Jy ! Component: 850 - total flux cleaned = 0.00196689 Jy ! Component: 900 - total flux cleaned = 0.00260565 Jy ! Component: 950 - total flux cleaned = 0.00334728 Jy ! Component: 1000 - total flux cleaned = 0.00358604 Jy ! Component: 1050 - total flux cleaned = 0.00416875 Jy ! Component: 1100 - total flux cleaned = 0.00462115 Jy ! Component: 1150 - total flux cleaned = 0.00472917 Jy ! Component: 1200 - total flux cleaned = 0.00515882 Jy ! Component: 1250 - total flux cleaned = 0.00557616 Jy ! Component: 1300 - total flux cleaned = 0.00577988 Jy ! Component: 1350 - total flux cleaned = 0.00607389 Jy ! Component: 1400 - total flux cleaned = 0.00626999 Jy ! Component: 1450 - total flux cleaned = 0.00655283 Jy ! Component: 1500 - total flux cleaned = 0.00673693 Jy ! Component: 1550 - total flux cleaned = 0.00682599 Jy ! Component: 1600 - total flux cleaned = 0.00664939 Jy ! Component: 1650 - total flux cleaned = 0.00656022 Jy ! Component: 1700 - total flux cleaned = 0.00631049 Jy ! Component: 1750 - total flux cleaned = 0.00606594 Jy ! Component: 1800 - total flux cleaned = 0.00630492 Jy ! Component: 1850 - total flux cleaned = 0.00599143 Jy ! Component: 1900 - total flux cleaned = 0.00607008 Jy ! Component: 1950 - total flux cleaned = 0.0062201 Jy ! Component: 2000 - total flux cleaned = 0.00629441 Jy ! Component: 2050 - total flux cleaned = 0.00636637 Jy ! Component: 2100 - total flux cleaned = 0.0065788 Jy ! Component: 2150 - total flux cleaned = 0.00658035 Jy ! Component: 2200 - total flux cleaned = 0.00685324 Jy ! Component: 2250 - total flux cleaned = 0.00685183 Jy ! Component: 2300 - total flux cleaned = 0.00691773 Jy ! Component: 2350 - total flux cleaned = 0.00704818 Jy ! Component: 2400 - total flux cleaned = 0.00723845 Jy ! Component: 2450 - total flux cleaned = 0.00748566 Jy ! Component: 2500 - total flux cleaned = 0.0077281 Jy ! Component: 2550 - total flux cleaned = 0.00802588 Jy ! Component: 2600 - total flux cleaned = 0.00808435 Jy ! Component: 2650 - total flux cleaned = 0.0082003 Jy ! Component: 2700 - total flux cleaned = 0.00836967 Jy ! Component: 2750 - total flux cleaned = 0.0082015 Jy ! Component: 2800 - total flux cleaned = 0.00831221 Jy ! Component: 2850 - total flux cleaned = 0.00858282 Jy ! Component: 2900 - total flux cleaned = 0.0085831 Jy ! Component: 2950 - total flux cleaned = 0.00889785 Jy ! Component: 3000 - total flux cleaned = 0.00915623 Jy ! Component: 3050 - total flux cleaned = 0.00941135 Jy ! Component: 3100 - total flux cleaned = 0.00986491 Jy ! Component: 3150 - total flux cleaned = 0.0101135 Jy ! Component: 3200 - total flux cleaned = 0.0105066 Jy ! Component: 3250 - total flux cleaned = 0.0106528 Jy ! Component: 3300 - total flux cleaned = 0.0107493 Jy ! Component: 3350 - total flux cleaned = 0.0109403 Jy ! Component: 3400 - total flux cleaned = 0.0113179 Jy ! Component: 3450 - total flux cleaned = 0.0115511 Jy ! Component: 3500 - total flux cleaned = 0.0118743 Jy ! Component: 3550 - total flux cleaned = 0.0121029 Jy ! Component: 3600 - total flux cleaned = 0.0123746 Jy ! Component: 3650 - total flux cleaned = 0.0125546 Jy ! Component: 3700 - total flux cleaned = 0.0127771 Jy ! Component: 3750 - total flux cleaned = 0.0129981 Jy ! Component: 3800 - total flux cleaned = 0.0133049 Jy ! Component: 3850 - total flux cleaned = 0.0134782 Jy ! Component: 3900 - total flux cleaned = 0.0136499 Jy ! Component: 3950 - total flux cleaned = 0.0137779 Jy ! Component: 4000 - total flux cleaned = 0.0138628 Jy ! Component: 4050 - total flux cleaned = 0.0140314 Jy ! Total flux subtracted in 4096 components = 0.0141986 Jy ! Clean residual min=-0.002320 max=0.002263 Jy/beam ! Clean residual mean=0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 3.88404 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 355 components and 3.88404 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0854+2006_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.728 x 7.904 at -14.18 degrees (North through East) ! Clean map min=-0.014402 max=3.3488 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0854+2006_S_g_map.fits wmodel /image_prod/ug002_uva//J0854+2006_S_g_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J0854+2006_S_g_map.mod wobs /image_prod/ug002_uva//J0854+2006_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0854+2006_S_g_uvs.fits wwins /image_prod/ug002_uva//J0854+2006_S_g_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0854+2006_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.34883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000761564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0682236 0.0682236 0.136447 0.272894 0.545789 1.09158 2.18316 4.36631 8.73262 17.4652 34.9305 69.861 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.348 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4397.31 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0854+2006_S_g_dfm.log closed on Wed Mar 4 22:38:43 2020