! Started logfile: /scr/pima/rv126_uvs/J0856-1105_X_dfm.log on Sun Dec 23 03:18:49 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J0856-1105_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0856-1105_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 145 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.579108 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6852 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0856-1105_X] 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 0.200x0.200 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 174 telescope corrections were flagged in sub-array 1. ! A total of 143 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 143 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 143 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 143 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.062012Jy sigma=16.334200 ! Fit after self-cal, rms=0.690348Jy sigma=10.548282 ! 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=0.8725 mas, bmaj=1.454 mas, bpa=-23.14 degrees ! Estimated noise=0.89725 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 = 0.233533 Jy ! Component: 100 - total flux cleaned = 0.289109 Jy ! Total flux subtracted in 100 components = 0.289109 Jy ! Clean residual min=-0.009113 max=0.022781 Jy/beam ! Clean residual mean=-0.000091 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.289109 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.289109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114149Jy sigma=1.365937 ! Fit after self-cal, rms=0.113991Jy sigma=1.364648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024686 Jy ! Component: 100 - total flux cleaned = 0.0380261 Jy ! Total flux subtracted in 100 components = 0.0380261 Jy ! Clean residual min=-0.010561 max=0.016564 Jy/beam ! Clean residual mean=-0.000079 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.327135 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.327135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106052Jy sigma=1.204113 ! Fit after self-cal, rms=0.106025Jy sigma=1.203485 ! Inverting map ! Added new window around map position (-1.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143611 Jy ! Component: 100 - total flux cleaned = 0.0216844 Jy ! Total flux subtracted in 100 components = 0.0216844 Jy ! Clean residual min=-0.010558 max=0.010274 Jy/beam ! Clean residual mean=-0.000074 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.34882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.34882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104655Jy sigma=1.158272 ! Fit after self-cal, rms=0.104354Jy sigma=1.153208 ! 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=1.033 mas, bmaj=1.216 mas, bpa=-68.83 degrees ! Estimated noise=0.605258 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 = -0.00255196 Jy ! Component: 100 - total flux cleaned = -0.00293185 Jy ! Component: 150 - total flux cleaned = -0.00294871 Jy ! Component: 200 - total flux cleaned = -0.00293401 Jy ! Total flux subtracted in 200 components = -0.00293401 Jy ! Clean residual min=-0.013474 max=0.004581 Jy/beam ! Clean residual mean=-0.005383 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.345886 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.345886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100878Jy sigma=1.131383 ! Fit after self-cal, rms=0.100743Jy sigma=1.131222 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.216 at -68.83 degrees (North through East) ! Clean map min=-0.012362 max=0.3013 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 1.07 ! LA 1.00 MK 1.03 NL 1.05 OV 0.96 ! PT 0.88 ! ! A total of 357 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.69 HN 1.17 WN 1.52 WZ 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.97 KP 1.07 ! LA 1.03 MK 1.00 NL 1.05 OV 0.95 ! PT 0.88 ! ! A total of 357 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.69 HN 1.15 WN 1.59 WZ 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 1.09 ! LA 1.01 MK 1.02 NL 1.05 OV 0.97 ! PT 0.91 ! ! A total of 357 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.75 HN 1.16 WN 1.40 WZ 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.08 ! LA 1.02 MK 1.02 NL 1.05 OV 0.96 ! PT 0.87 ! ! A total of 357 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.85 HN 1.18 WN 1.40 WZ 0.99 ! ! ! Fit before self-cal, rms=0.100743Jy sigma=1.131222 ! Fit after self-cal, rms=0.071197Jy sigma=0.964086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.824 mas, bpa=-17.31 degrees ! Estimated noise=0.59754 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, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025258 Jy ! Component: 100 - total flux cleaned = 0.00298851 Jy ! Component: 150 - total flux cleaned = 0.00345829 Jy ! Component: 200 - total flux cleaned = 0.00377242 Jy ! Total flux subtracted in 200 components = 0.00377242 Jy ! Clean residual min=-0.004643 max=0.004344 Jy/beam ! Clean residual mean=0.000131 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.349658 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.349658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070714Jy sigma=0.957065 ! Fit after self-cal, rms=0.070891Jy sigma=0.954930 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070891Jy sigma=0.954930 ! Fit after self-cal, rms=0.070349Jy sigma=0.924581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.816 mas, bpa=-17.33 degrees ! Estimated noise=0.598899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132402 Jy ! Component: 100 - total flux cleaned = 0.00154582 Jy ! Component: 150 - total flux cleaned = 0.00154294 Jy ! Component: 200 - total flux cleaned = 0.00146753 Jy ! Total flux subtracted in 200 components = 0.00146753 Jy ! Clean residual min=-0.002473 max=0.002653 Jy/beam ! Clean residual mean=0.000080 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.351126 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.351126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070239Jy sigma=0.922968 ! Fit after self-cal, rms=0.070252Jy sigma=0.922764 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 (34.8, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188228 Jy ! Component: 100 - total flux cleaned = 0.00247 Jy ! Component: 150 - total flux cleaned = 0.00267685 Jy ! Component: 200 - total flux cleaned = 0.00271544 Jy ! Total flux subtracted in 200 components = 0.00271544 Jy ! Clean residual min=-0.002438 max=0.002159 Jy/beam ! Clean residual mean=0.000058 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.353841 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.353841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070137Jy sigma=0.921180 ! Fit after self-cal, rms=0.070136Jy sigma=0.921061 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070136Jy sigma=0.921061 ! Fit after self-cal, rms=0.069951Jy sigma=0.910835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.816 mas, bpa=-17.38 degrees ! Estimated noise=0.599383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599635 Jy ! Component: 100 - total flux cleaned = 0.000709023 Jy ! Component: 150 - total flux cleaned = 0.000740179 Jy ! Component: 200 - total flux cleaned = 0.000769453 Jy ! Total flux subtracted in 200 components = 0.000769453 Jy ! Clean residual min=-0.002021 max=0.001963 Jy/beam ! Clean residual mean=0.000081 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.354611 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.35461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069903Jy sigma=0.910156 ! Fit after self-cal, rms=0.069912Jy sigma=0.910077 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 = 7.6363e-05 Jy ! Component: 100 - total flux cleaned = 7.64417e-05 Jy ! Component: 150 - total flux cleaned = 0.00010324 Jy ! Component: 200 - total flux cleaned = 0.000127943 Jy ! Total flux subtracted in 200 components = 0.000127943 Jy ! Clean residual min=-0.002003 max=0.001921 Jy/beam ! Clean residual mean=0.000081 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.354738 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.354738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069886Jy sigma=0.909725 ! Fit after self-cal, rms=0.069883Jy sigma=0.909703 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069883Jy sigma=0.909703 ! Fit after self-cal, rms=0.070007Jy sigma=0.909312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=4.264 mas, bpa=-8.639 degrees ! Estimated noise=0.684957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644717 Jy ! Component: 100 - total flux cleaned = 0.000753407 Jy ! Component: 150 - total flux cleaned = 0.000777502 Jy ! Component: 200 - total flux cleaned = 0.000799125 Jy ! Total flux subtracted in 200 components = 0.000799125 Jy ! Clean residual min=-0.002027 max=0.002011 Jy/beam ! Clean residual mean=0.000129 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.355538 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.355538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070003Jy sigma=0.909132 ! Fit after self-cal, rms=0.070007Jy sigma=0.909105 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 = 0.000144308 Jy ! Component: 100 - total flux cleaned = 0.000162102 Jy ! Component: 150 - total flux cleaned = 0.000178376 Jy ! Component: 200 - total flux cleaned = 0.000178022 Jy ! Total flux subtracted in 200 components = 0.000178022 Jy ! Clean residual min=-0.002037 max=0.002023 Jy/beam ! Clean residual mean=0.000128 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.355716 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.355716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070006Jy sigma=0.909022 ! Fit after self-cal, rms=0.070007Jy sigma=0.909007 ! 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=1.106 mas, bmaj=1.814 mas, bpa=-17.41 degrees ! Estimated noise=0.599636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.814 at -17.41 degrees (North through East) ! Clean map min=-0.0018045 max=0.29317 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=0.8732 mas, bmaj=1.954 mas, bpa=-18.73 degrees ! Estimated noise=0.908173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229223 Jy ! Component: 100 - total flux cleaned = 0.284056 Jy ! Component: 150 - total flux cleaned = 0.308687 Jy ! Component: 200 - total flux cleaned = 0.322559 Jy ! Total flux subtracted in 200 components = 0.322559 Jy ! Clean residual min=-0.004039 max=0.007163 Jy/beam ! Clean residual mean=0.000008 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.322559 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.322559 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.814 mas, bpa=-17.41 degrees ! Estimated noise=0.599636 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 = 0.0126503 Jy ! Component: 100 - total flux cleaned = 0.019547 Jy ! Component: 150 - total flux cleaned = 0.0236644 Jy ! Component: 200 - total flux cleaned = 0.0265155 Jy ! Total flux subtracted in 200 components = 0.0265155 Jy ! Clean residual min=-0.002224 max=0.002621 Jy/beam ! Clean residual mean=0.000120 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.349075 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.349074 Jy ! Inverting map ! Added new window around map position (-2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250689 Jy ! Component: 100 - total flux cleaned = 0.00397784 Jy ! Component: 150 - total flux cleaned = 0.00490953 Jy ! Component: 200 - total flux cleaned = 0.00546534 Jy ! Total flux subtracted in 200 components = 0.00546534 Jy ! Clean residual min=-0.002064 max=0.002092 Jy/beam ! Clean residual mean=0.000082 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.35454 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.35454 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=4.264 mas, bpa=-8.639 degrees ! Estimated noise=0.684957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617042 Jy ! Component: 100 - total flux cleaned = 0.000824387 Jy ! Component: 150 - total flux cleaned = 0.00103595 Jy ! Component: 200 - total flux cleaned = 0.00114277 Jy ! Total flux subtracted in 200 components = 0.00114277 Jy ! Clean residual min=-0.001926 max=0.002103 Jy/beam ! Clean residual mean=0.000128 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.355683 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 = 4.94534e-05 Jy ! Component: 100 - total flux cleaned = 9.62997e-05 Jy ! Component: 150 - total flux cleaned = 0.000139645 Jy ! Component: 200 - total flux cleaned = 0.000139425 Jy ! Total flux subtracted in 200 components = 0.000139425 Jy ! Clean residual min=-0.001923 max=0.002034 Jy/beam ! Clean residual mean=0.000126 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.355822 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.355822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.814 mas, bpa=-17.41 degrees ! Estimated noise=0.599636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237605 Jy ! Component: 100 - total flux cleaned = -0.000124112 Jy ! Component: 150 - total flux cleaned = -5.37803e-05 Jy ! Component: 200 - total flux cleaned = 7.57258e-05 Jy ! Total flux subtracted in 200 components = 7.57258e-05 Jy ! Clean residual min=-0.001943 max=0.001934 Jy/beam ! Clean residual mean=0.000073 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.355898 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.355898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070160Jy sigma=0.909429 ! Fit after self-cal, rms=0.070181Jy sigma=0.909225 wmodel J0856-1105_X_map.mod ! Writing 104 model components to file: J0856-1105_X_map.mod wobs J0856-1105_X_uvs.fits ! Writing UV FITS file: J0856-1105_X_uvs.fits wwins J0856-1105_X_map.win ! wwins: Wrote 5 windows to J0856-1105_X_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 = 0.000182512 Jy ! Component: 100 - total flux cleaned = 0.000284862 Jy ! Component: 150 - total flux cleaned = 0.00041543 Jy ! Component: 200 - total flux cleaned = 0.000478349 Jy ! Component: 250 - total flux cleaned = 0.000632788 Jy ! Component: 300 - total flux cleaned = 0.000752903 Jy ! Component: 350 - total flux cleaned = 0.000899621 Jy ! Component: 400 - total flux cleaned = 0.00107209 Jy ! Component: 450 - total flux cleaned = 0.00118475 Jy ! Component: 500 - total flux cleaned = 0.00129559 Jy ! Component: 550 - total flux cleaned = 0.00137718 Jy ! Component: 600 - total flux cleaned = 0.0014837 Jy ! Component: 650 - total flux cleaned = 0.00156199 Jy ! Component: 700 - total flux cleaned = 0.00161351 Jy ! Component: 750 - total flux cleaned = 0.001715 Jy ! Component: 800 - total flux cleaned = 0.00176489 Jy ! Component: 850 - total flux cleaned = 0.00183921 Jy ! Component: 900 - total flux cleaned = 0.00188825 Jy ! Component: 950 - total flux cleaned = 0.00198463 Jy ! Component: 1000 - total flux cleaned = 0.00200845 Jy ! Component: 1050 - total flux cleaned = 0.00203225 Jy ! Component: 1100 - total flux cleaned = 0.00210229 Jy ! Component: 1150 - total flux cleaned = 0.00219467 Jy ! Component: 1200 - total flux cleaned = 0.00221767 Jy ! Component: 1250 - total flux cleaned = 0.00230797 Jy ! Component: 1300 - total flux cleaned = 0.00230808 Jy ! Component: 1350 - total flux cleaned = 0.00241879 Jy ! Component: 1400 - total flux cleaned = 0.00246217 Jy ! Component: 1450 - total flux cleaned = 0.00246214 Jy ! Component: 1500 - total flux cleaned = 0.00252692 Jy ! Component: 1550 - total flux cleaned = 0.00259068 Jy ! Component: 1600 - total flux cleaned = 0.00259082 Jy ! Component: 1650 - total flux cleaned = 0.00267457 Jy ! Component: 1700 - total flux cleaned = 0.00273695 Jy ! Component: 1750 - total flux cleaned = 0.00277831 Jy ! Component: 1800 - total flux cleaned = 0.00285993 Jy ! Component: 1850 - total flux cleaned = 0.00288022 Jy ! Component: 1900 - total flux cleaned = 0.00294052 Jy ! Component: 1950 - total flux cleaned = 0.00296051 Jy ! Component: 2000 - total flux cleaned = 0.00303958 Jy ! Component: 2050 - total flux cleaned = 0.00303946 Jy ! Component: 2100 - total flux cleaned = 0.00307861 Jy ! Component: 2150 - total flux cleaned = 0.00311743 Jy ! Component: 2200 - total flux cleaned = 0.00315617 Jy ! Component: 2250 - total flux cleaned = 0.00319442 Jy ! Component: 2300 - total flux cleaned = 0.00321333 Jy ! Component: 2350 - total flux cleaned = 0.00325118 Jy ! Component: 2400 - total flux cleaned = 0.00330757 Jy ! Component: 2450 - total flux cleaned = 0.00338212 Jy ! Component: 2500 - total flux cleaned = 0.00340068 Jy ! Component: 2550 - total flux cleaned = 0.00341903 Jy ! Component: 2600 - total flux cleaned = 0.00341909 Jy ! Component: 2650 - total flux cleaned = 0.00349196 Jy ! Component: 2700 - total flux cleaned = 0.00351008 Jy ! Component: 2750 - total flux cleaned = 0.00354614 Jy ! Component: 2800 - total flux cleaned = 0.00358191 Jy ! Component: 2850 - total flux cleaned = 0.00359971 Jy ! Component: 2900 - total flux cleaned = 0.00368807 Jy ! Component: 2950 - total flux cleaned = 0.00372324 Jy ! Component: 3000 - total flux cleaned = 0.00372324 Jy ! Component: 3050 - total flux cleaned = 0.00375804 Jy ! Component: 3100 - total flux cleaned = 0.00381 Jy ! Component: 3150 - total flux cleaned = 0.00381001 Jy ! Component: 3200 - total flux cleaned = 0.00386143 Jy ! Component: 3250 - total flux cleaned = 0.00387854 Jy ! Component: 3300 - total flux cleaned = 0.00394636 Jy ! Component: 3350 - total flux cleaned = 0.00394641 Jy ! Component: 3400 - total flux cleaned = 0.00398004 Jy ! Component: 3450 - total flux cleaned = 0.00404696 Jy ! Component: 3500 - total flux cleaned = 0.00406357 Jy ! Component: 3550 - total flux cleaned = 0.0040801 Jy ! Component: 3600 - total flux cleaned = 0.00412953 Jy ! Component: 3650 - total flux cleaned = 0.0041623 Jy ! Component: 3700 - total flux cleaned = 0.00419503 Jy ! Component: 3750 - total flux cleaned = 0.00421124 Jy ! Component: 3800 - total flux cleaned = 0.00427602 Jy ! Component: 3850 - total flux cleaned = 0.00430817 Jy ! Component: 3900 - total flux cleaned = 0.00432421 Jy ! Component: 3950 - total flux cleaned = 0.00435613 Jy ! Component: 4000 - total flux cleaned = 0.0043721 Jy ! Component: 4050 - total flux cleaned = 0.00443544 Jy ! Total flux subtracted in 4096 components = 0.00445126 Jy ! Clean residual min=-0.001064 max=0.000880 Jy/beam ! Clean residual mean=0.000032 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.360349 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 426 components and 0.360349 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0856-1105_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.814 at -17.41 degrees (North through East) ! Clean map min=-0.0017445 max=0.29201 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0856-1105_X_map.fits wmodel /scr/pima/rv126_uvs/J0856-1105_X_map.mod ! Writing 426 model components to file: /scr/pima/rv126_uvs/J0856-1105_X_map.mod wobs /scr/pima/rv126_uvs/J0856-1105_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0856-1105_X_uvs.fits wwins /scr/pima/rv126_uvs/J0856-1105_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv126_uvs/J0856-1105_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.292015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290277 0.290277 0.580554 1.16111 2.32222 4.64444 9.28887 18.5777 37.1555 74.311 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.292 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.49 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0856-1105_X_dfm.log closed on Sun Dec 23 03:18:53 2018