! Started logfile: /image_prod/ug002_uva//J1154-3505_S_dfm.log on Thu Mar 5 00:17:54 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//J1154-3505_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1154-3505_S_uva.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.731746 visibilities/baseline/integration-bin. ! Found source: J1154-3505 ! ! 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 40 lines of history. ! ! Reading 2766 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 J1154-3505_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.256743Jy sigma=5.227779 ! Fit after self-cal, rms=0.620829Jy sigma=2.413257 ! 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=2.09 mas, bmaj=5.897 mas, bpa=-5.294 degrees ! Estimated noise=4.85452 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 = 0.401265 Jy ! Component: 100 - total flux cleaned = 0.545918 Jy ! Total flux subtracted in 100 components = 0.545918 Jy ! Clean residual min=-0.095410 max=0.105720 Jy/beam ! Clean residual mean=-0.000248 rms=0.027103 Jy/beam ! Combined flux in latest and established models = 0.545918 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.545918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.452037Jy sigma=1.641982 ! Fit after self-cal, rms=0.451825Jy sigma=1.641189 ! 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=2.445 mas, bmaj=6.434 mas, bpa=-3.319 degrees ! Estimated noise=3.33357 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 = 0.15212 Jy ! Component: 100 - total flux cleaned = 0.241986 Jy ! Component: 150 - total flux cleaned = 0.296735 Jy ! Component: 200 - total flux cleaned = 0.330809 Jy ! Total flux subtracted in 200 components = 0.330809 Jy ! Clean residual min=-0.118001 max=0.119415 Jy/beam ! Clean residual mean=0.000179 rms=0.038674 Jy/beam ! Combined flux in latest and established models = 0.876726 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.876726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.392317Jy sigma=1.390998 ! Fit after self-cal, rms=0.392019Jy sigma=1.389701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.445 x 6.434 at -3.319 degrees (North through East) ! Clean map min=-0.11843 max=0.54888 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.94 KP 0.69 LA 0.96 MK 1.16 ! NL 1.38 OV 0.64 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.98 KP 0.75 LA 0.93 MK 1.13 ! NL 1.31 OV 0.75 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.10 KP 0.73 LA 0.98 MK 1.12 ! NL 1.16 OV 0.75 SC 1.03 ! ! ! Fit before self-cal, rms=0.392019Jy sigma=1.389701 ! Fit after self-cal, rms=0.391670Jy sigma=0.957935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=6.588 mas, bpa=-2.411 degrees ! Estimated noise=3.40825 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 = -0.00522024 Jy ! Component: 100 - total flux cleaned = -0.00637091 Jy ! Component: 150 - total flux cleaned = -0.00680378 Jy ! Component: 200 - total flux cleaned = -0.0067869 Jy ! Total flux subtracted in 200 components = -0.0067869 Jy ! Clean residual min=-0.072018 max=0.107651 Jy/beam ! Clean residual mean=-0.000080 rms=0.025445 Jy/beam ! Combined flux in latest and established models = 0.869939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.869939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.390077Jy sigma=0.949443 ! Fit after self-cal, rms=0.397526Jy sigma=0.939105 ! 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=0.397526Jy sigma=0.939105 ! Fit after self-cal, rms=0.426723Jy sigma=0.907336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=6.479 mas, bpa=-2.61 degrees ! Estimated noise=3.51078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761331 Jy ! Component: 100 - total flux cleaned = 0.00654806 Jy ! Component: 150 - total flux cleaned = 0.00540211 Jy ! Component: 200 - total flux cleaned = 0.00413491 Jy ! Total flux subtracted in 200 components = 0.00413491 Jy ! Clean residual min=-0.072235 max=0.106292 Jy/beam ! Clean residual mean=-0.000127 rms=0.024500 Jy/beam ! Combined flux in latest and established models = 0.874074 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.874074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.426004Jy sigma=0.905330 ! Fit after self-cal, rms=0.426229Jy sigma=0.905056 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 (-50.5, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983521 Jy ! Component: 100 - total flux cleaned = 0.150321 Jy ! Component: 150 - total flux cleaned = 0.185583 Jy ! Component: 200 - total flux cleaned = 0.212113 Jy ! Total flux subtracted in 200 components = 0.212113 Jy ! Clean residual min=-0.061591 max=0.064285 Jy/beam ! Clean residual mean=-0.000101 rms=0.017986 Jy/beam ! Combined flux in latest and established models = 1.08619 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 1.08619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.390235Jy sigma=0.738306 ! Fit after self-cal, rms=0.388339Jy sigma=0.721014 ! 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=0.388339Jy sigma=0.721014 ! Fit after self-cal, rms=0.371929Jy sigma=0.666153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=6.494 mas, bpa=-3.025 degrees ! Estimated noise=3.4251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477827 Jy ! Component: 100 - total flux cleaned = 0.0738544 Jy ! Component: 150 - total flux cleaned = 0.0883471 Jy ! Component: 200 - total flux cleaned = 0.0946249 Jy ! Total flux subtracted in 200 components = 0.0946249 Jy ! Clean residual min=-0.051430 max=0.046768 Jy/beam ! Clean residual mean=-0.000072 rms=0.013150 Jy/beam ! Combined flux in latest and established models = 1.18081 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 1.18081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.360405Jy sigma=0.624257 ! Fit after self-cal, rms=0.360146Jy sigma=0.615791 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 = 0.0156448 Jy ! Component: 100 - total flux cleaned = 0.0225606 Jy ! Component: 150 - total flux cleaned = 0.0267473 Jy ! Component: 200 - total flux cleaned = 0.0286034 Jy ! Total flux subtracted in 200 components = 0.0286034 Jy ! Clean residual min=-0.051468 max=0.043412 Jy/beam ! Clean residual mean=-0.000050 rms=0.012818 Jy/beam ! Combined flux in latest and established models = 1.20942 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 1.20942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.357817Jy sigma=0.614207 ! Fit after self-cal, rms=0.358210Jy sigma=0.613194 ! 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=0.358210Jy sigma=0.613194 ! Fit after self-cal, rms=0.368264Jy sigma=0.580277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.876 mas, bmaj=19.16 mas, bpa=0.009213 degrees ! Estimated noise=4.74929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327466 Jy ! Component: 100 - total flux cleaned = 0.0403978 Jy ! Component: 150 - total flux cleaned = 0.0442479 Jy ! Component: 200 - total flux cleaned = 0.0466029 Jy ! Total flux subtracted in 200 components = 0.0466029 Jy ! Clean residual min=-0.077636 max=0.059902 Jy/beam ! Clean residual mean=-0.000168 rms=0.021856 Jy/beam ! Combined flux in latest and established models = 1.25602 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 1.25602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.365436Jy sigma=0.579383 ! Fit after self-cal, rms=0.365058Jy sigma=0.577641 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 = 0.00262833 Jy ! Component: 100 - total flux cleaned = 0.0029566 Jy ! Component: 150 - total flux cleaned = 0.00294984 Jy ! Component: 200 - total flux cleaned = 0.00270556 Jy ! Total flux subtracted in 200 components = 0.00270556 Jy ! Clean residual min=-0.077113 max=0.058958 Jy/beam ! Clean residual mean=-0.000154 rms=0.021585 Jy/beam ! Combined flux in latest and established models = 1.25873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 1.25872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.364703Jy sigma=0.578709 ! Fit after self-cal, rms=0.364296Jy sigma=0.578271 ! 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=2.628 mas, bmaj=6.502 mas, bpa=-3.033 degrees ! Estimated noise=3.40497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.628 x 6.502 at -3.033 degrees (North through East) ! Clean map min=-0.044831 max=0.58479 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=0.364296Jy sigma=0.578271 ! Fit after self-cal, rms=0.920000Jy sigma=0.524167 ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=6.451 mas, bpa=-2.808 degrees ! Estimated noise=3.38951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161552 Jy ! Component: 100 - total flux cleaned = 0.0149245 Jy ! Component: 150 - total flux cleaned = 0.0142067 Jy ! Component: 200 - total flux cleaned = 0.0129168 Jy ! Total flux subtracted in 200 components = 0.0129168 Jy ! Clean residual min=-0.039866 max=0.035215 Jy/beam ! Clean residual mean=-0.000056 rms=0.009775 Jy/beam ! Combined flux in latest and established models = 1.27164 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 1.27164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.918924Jy sigma=0.517039 ! Fit after self-cal, rms=0.918520Jy sigma=0.515386 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307325 Jy ! Component: 100 - total flux cleaned = 0.00309158 Jy ! Component: 150 - total flux cleaned = 0.00252718 Jy ! Component: 200 - total flux cleaned = 0.00252072 Jy ! Total flux subtracted in 200 components = 0.00252072 Jy ! Clean residual min=-0.039395 max=0.034073 Jy/beam ! Clean residual mean=-0.000050 rms=0.009682 Jy/beam ! Combined flux in latest and established models = 1.27416 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 1.27416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.918049Jy sigma=0.513625 ! Fit after self-cal, rms=0.918132Jy sigma=0.513058 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.918132Jy sigma=0.513058 ! Fit after self-cal, rms=0.972518Jy sigma=0.509503 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=2.208 mas, bmaj=5.767 mas, bpa=-5.268 degrees ! Estimated noise=5.18231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.423913 Jy ! Component: 100 - total flux cleaned = 0.570293 Jy ! Component: 150 - total flux cleaned = 0.671366 Jy ! Component: 200 - total flux cleaned = 0.749548 Jy ! Total flux subtracted in 200 components = 0.749548 Jy ! Clean residual min=-0.058439 max=0.063816 Jy/beam ! Clean residual mean=-0.000288 rms=0.016936 Jy/beam ! Combined flux in latest and established models = 0.749548 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.749548 Jy ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=6.454 mas, bpa=-2.707 degrees ! Estimated noise=3.38072 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 = 0.0987017 Jy ! Component: 100 - total flux cleaned = 0.173886 Jy ! Component: 150 - total flux cleaned = 0.233969 Jy ! Component: 200 - total flux cleaned = 0.28312 Jy ! Total flux subtracted in 200 components = 0.28312 Jy ! Clean residual min=-0.049282 max=0.052496 Jy/beam ! Clean residual mean=-0.000186 rms=0.015480 Jy/beam ! Combined flux in latest and established models = 1.03267 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 80 components and 1.03267 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=6.93 mas, bmaj=19.24 mas, bpa=0.448 degrees ! Estimated noise=4.67808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910034 Jy ! Component: 100 - total flux cleaned = 0.146652 Jy ! Component: 150 - total flux cleaned = 0.183386 Jy ! Component: 200 - total flux cleaned = 0.208005 Jy ! Total flux subtracted in 200 components = 0.208005 Jy ! Clean residual min=-0.065064 max=0.049044 Jy/beam ! Clean residual mean=-0.000223 rms=0.019668 Jy/beam ! Combined flux in latest and established models = 1.24067 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 = 0.0167341 Jy ! Component: 100 - total flux cleaned = 0.0281731 Jy ! Component: 150 - total flux cleaned = 0.0331936 Jy ! Component: 200 - total flux cleaned = 0.0350418 Jy ! Total flux subtracted in 200 components = 0.0350418 Jy ! Clean residual min=-0.066446 max=0.051715 Jy/beam ! Clean residual mean=-0.000178 rms=0.019202 Jy/beam ! Combined flux in latest and established models = 1.27571 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 1.27571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=6.454 mas, bpa=-2.707 degrees ! Estimated noise=3.38072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116035 Jy ! Component: 100 - total flux cleaned = -0.0154862 Jy ! Component: 150 - total flux cleaned = -0.0139478 Jy ! Component: 200 - total flux cleaned = -0.0132832 Jy ! Total flux subtracted in 200 components = -0.0132832 Jy ! Clean residual min=-0.043041 max=0.038537 Jy/beam ! Clean residual mean=-0.000067 rms=0.010295 Jy/beam ! Combined flux in latest and established models = 1.26243 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 1.26243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.971677Jy sigma=0.537917 ! Fit after self-cal, rms=0.971593Jy sigma=0.534969 wmodel J1154-3505_S_map.mod ! Writing 121 model components to file: J1154-3505_S_map.mod wobs J1154-3505_S_uvs.fits ! Writing UV FITS file: J1154-3505_S_uvs.fits wwins J1154-3505_S_map.win ! wwins: Wrote 2 windows to J1154-3505_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 = -0.00219763 Jy ! Component: 100 - total flux cleaned = 0.00145798 Jy ! Component: 150 - total flux cleaned = -9.1135e-05 Jy ! Component: 200 - total flux cleaned = -0.00203946 Jy ! Component: 250 - total flux cleaned = -0.00381669 Jy ! Component: 300 - total flux cleaned = -0.00295618 Jy ! Component: 350 - total flux cleaned = -0.00254997 Jy ! Component: 400 - total flux cleaned = -0.00216675 Jy ! Component: 450 - total flux cleaned = -0.00179443 Jy ! Component: 500 - total flux cleaned = -0.00145009 Jy ! Component: 550 - total flux cleaned = -0.00145863 Jy ! Component: 600 - total flux cleaned = -0.00113972 Jy ! Component: 650 - total flux cleaned = -0.000829922 Jy ! Component: 700 - total flux cleaned = -0.0014197 Jy ! Component: 750 - total flux cleaned = -0.00170759 Jy ! Component: 800 - total flux cleaned = -0.00280557 Jy ! Component: 850 - total flux cleaned = -0.00332822 Jy ! Component: 900 - total flux cleaned = -0.00408594 Jy ! Component: 950 - total flux cleaned = -0.00408568 Jy ! Component: 1000 - total flux cleaned = -0.00432619 Jy ! Component: 1050 - total flux cleaned = -0.00432819 Jy ! Component: 1100 - total flux cleaned = -0.00455992 Jy ! Component: 1150 - total flux cleaned = -0.00499425 Jy ! Component: 1200 - total flux cleaned = -0.00477736 Jy ! Component: 1250 - total flux cleaned = -0.00436228 Jy ! Component: 1300 - total flux cleaned = -0.00435972 Jy ! Component: 1350 - total flux cleaned = -0.00416571 Jy ! Component: 1400 - total flux cleaned = -0.00416409 Jy ! Component: 1450 - total flux cleaned = -0.00322872 Jy ! Component: 1500 - total flux cleaned = -0.00249406 Jy ! Component: 1550 - total flux cleaned = -0.00159792 Jy ! Component: 1600 - total flux cleaned = -0.00107317 Jy ! Component: 1650 - total flux cleaned = -0.0007315 Jy ! Component: 1700 - total flux cleaned = -6.68619e-05 Jy ! Component: 1750 - total flux cleaned = 0.000421018 Jy ! Component: 1800 - total flux cleaned = 0.000901665 Jy ! Component: 1850 - total flux cleaned = 0.00168617 Jy ! Component: 1900 - total flux cleaned = 0.00183726 Jy ! Component: 1950 - total flux cleaned = 0.00259516 Jy ! Component: 2000 - total flux cleaned = 0.00274356 Jy ! Component: 2050 - total flux cleaned = 0.00318255 Jy ! Component: 2100 - total flux cleaned = 0.00361487 Jy ! Component: 2150 - total flux cleaned = 0.00389907 Jy ! Component: 2200 - total flux cleaned = 0.00431284 Jy ! Component: 2250 - total flux cleaned = 0.00471864 Jy ! Component: 2300 - total flux cleaned = 0.00471606 Jy ! Component: 2350 - total flux cleaned = 0.00484804 Jy ! Component: 2400 - total flux cleaned = 0.00523793 Jy ! Component: 2450 - total flux cleaned = 0.00497938 Jy ! Component: 2500 - total flux cleaned = 0.00485351 Jy ! Component: 2550 - total flux cleaned = 0.00460294 Jy ! Component: 2600 - total flux cleaned = 0.00472787 Jy ! Component: 2650 - total flux cleaned = 0.00460532 Jy ! Component: 2700 - total flux cleaned = 0.00448457 Jy ! Component: 2750 - total flux cleaned = 0.00424555 Jy ! Component: 2800 - total flux cleaned = 0.00436494 Jy ! Component: 2850 - total flux cleaned = 0.00413051 Jy ! Component: 2900 - total flux cleaned = 0.00401396 Jy ! Component: 2950 - total flux cleaned = 0.00343664 Jy ! Component: 3000 - total flux cleaned = 0.00286353 Jy ! Component: 3050 - total flux cleaned = 0.00229467 Jy ! Component: 3100 - total flux cleaned = 0.00172935 Jy ! Component: 3150 - total flux cleaned = 0.00128002 Jy ! Component: 3200 - total flux cleaned = 0.00105608 Jy ! Component: 3250 - total flux cleaned = 0.000722933 Jy ! Component: 3300 - total flux cleaned = 0.000170562 Jy ! Component: 3350 - total flux cleaned = -0.000160319 Jy ! Component: 3400 - total flux cleaned = -0.000490176 Jy ! Component: 3450 - total flux cleaned = -0.000599905 Jy ! Component: 3500 - total flux cleaned = -0.000928029 Jy ! Component: 3550 - total flux cleaned = -0.00114681 Jy ! Component: 3600 - total flux cleaned = -0.00147438 Jy ! Component: 3650 - total flux cleaned = -0.00158409 Jy ! Component: 3700 - total flux cleaned = -0.00158368 Jy ! Component: 3750 - total flux cleaned = -0.00191171 Jy ! Component: 3800 - total flux cleaned = -0.00202114 Jy ! Component: 3850 - total flux cleaned = -0.00235055 Jy ! Component: 3900 - total flux cleaned = -0.00279121 Jy ! Component: 3950 - total flux cleaned = -0.00301329 Jy ! Component: 4000 - total flux cleaned = -0.00323664 Jy ! Component: 4050 - total flux cleaned = -0.00357352 Jy ! Total flux subtracted in 4096 components = -0.00391177 Jy ! Clean residual min=-0.006795 max=0.006820 Jy/beam ! Clean residual mean=-0.000021 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 1.25852 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 425 components and 1.25852 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1154-3505_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.635 x 6.454 at -2.707 degrees (North through East) ! Clean map min=-0.015053 max=0.59335 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1154-3505_S_map.fits wmodel /image_prod/ug002_uva//J1154-3505_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1154-3505_S_map.mod wobs /image_prod/ug002_uva//J1154-3505_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1154-3505_S_uvs.fits wwins /image_prod/ug002_uva//J1154-3505_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1154-3505_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.593347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00190816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.964777 0.964777 1.92955 3.85911 7.71821 15.4364 30.8729 61.7457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0057 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.593 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.952 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1154-3505_S_dfm.log closed on Thu Mar 5 00:17:58 2020