! Started logfile: /image_prod/ug002_uva//J2015+3410_S_dfm.log on Thu Mar 5 04:40:52 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//J2015+3410_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2015+3410_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824444 visibilities/baseline/integration-bin. ! Found source: J2015+3410 ! ! 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 6678 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 J2015+3410_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028116Jy sigma=8.427796 ! Fit after self-cal, rms=0.862589Jy sigma=7.060344 ! 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=3.429 mas, bmaj=6.049 mas, bpa=1.47 degrees ! Estimated noise=1.46324 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 = 0.126876 Jy ! Component: 100 - total flux cleaned = 0.201063 Jy ! Total flux subtracted in 100 components = 0.201063 Jy ! Clean residual min=-0.024661 max=0.059745 Jy/beam ! Clean residual mean=0.000087 rms=0.009059 Jy/beam ! Combined flux in latest and established models = 0.201063 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.201063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154440Jy sigma=1.229870 ! Fit after self-cal, rms=0.152381Jy sigma=1.212054 ! Inverting map ! Added new window around map position (5.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616288 Jy ! Component: 100 - total flux cleaned = 0.107109 Jy ! Total flux subtracted in 100 components = 0.107109 Jy ! Clean residual min=-0.017635 max=0.049359 Jy/beam ! Clean residual mean=0.000070 rms=0.006329 Jy/beam ! Combined flux in latest and established models = 0.308172 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 95 components and 0.308172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115844Jy sigma=0.916265 ! Fit after self-cal, rms=0.114374Jy sigma=0.903023 ! Inverting map ! Added new window around map position (-6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447459 Jy ! Component: 100 - total flux cleaned = 0.0778354 Jy ! Total flux subtracted in 100 components = 0.0778354 Jy ! Clean residual min=-0.011363 max=0.021002 Jy/beam ! Clean residual mean=0.000056 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 0.386007 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 139 components and 0.386007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089176Jy sigma=0.698799 ! Fit after self-cal, rms=0.088890Jy sigma=0.696750 ! 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=4.011 mas, bmaj=6.707 mas, bpa=0.3308 degrees ! Estimated noise=1.08814 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 = 0.0325972 Jy ! Component: 100 - total flux cleaned = 0.0580981 Jy ! Component: 150 - total flux cleaned = 0.0784284 Jy ! Component: 200 - total flux cleaned = 0.0949016 Jy ! Total flux subtracted in 200 components = 0.0949016 Jy ! Clean residual min=-0.006644 max=0.014988 Jy/beam ! Clean residual mean=0.000017 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.480909 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 214 components and 0.480909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068776Jy sigma=0.528231 ! Fit after self-cal, rms=0.068543Jy sigma=0.526591 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.011 x 6.707 at 0.3308 degrees (North through East) ! Clean map min=-0.0065113 max=0.1194 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.01 KP 0.91 LA 0.93 ! MK 1.07 NL 1.17 OV 1.00 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.96 KP 0.91 LA 0.93 ! MK 0.97 NL 1.15 OV 1.04 PT 0.94 ! SC 1.37 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.97 KP 0.89 LA 0.92 ! MK 1.01 NL 1.11 OV 1.03 PT 0.91 ! SC 0.82 ! ! ! Fit before self-cal, rms=0.068543Jy sigma=0.526591 ! Fit after self-cal, rms=0.063907Jy sigma=0.463121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=6.743 mas, bpa=0.4035 degrees ! Estimated noise=1.07077 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 = 0.0029418 Jy ! Component: 100 - total flux cleaned = 0.00399017 Jy ! Component: 150 - total flux cleaned = 0.00481022 Jy ! Component: 200 - total flux cleaned = 0.00525512 Jy ! Total flux subtracted in 200 components = 0.00525512 Jy ! Clean residual min=-0.004877 max=0.006264 Jy/beam ! Clean residual mean=0.000010 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.486164 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 224 components and 0.486164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063749Jy sigma=0.461407 ! Fit after self-cal, rms=0.063801Jy sigma=0.461097 ! 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=0.063801Jy sigma=0.461097 ! Fit after self-cal, rms=0.059454Jy sigma=0.448593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=6.461 mas, bpa=7.084 degrees ! Estimated noise=1.04634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779452 Jy ! Component: 100 - total flux cleaned = 0.0014141 Jy ! Component: 150 - total flux cleaned = 0.00189183 Jy ! Component: 200 - total flux cleaned = 0.00241399 Jy ! Total flux subtracted in 200 components = 0.00241399 Jy ! Clean residual min=-0.003404 max=0.004533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.488578 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 227 components and 0.488578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059311Jy sigma=0.447385 ! Fit after self-cal, rms=0.059307Jy sigma=0.447247 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430575 Jy ! Component: 100 - total flux cleaned = 0.00453569 Jy ! Component: 150 - total flux cleaned = 0.00478491 Jy ! Component: 200 - total flux cleaned = 0.00494029 Jy ! Total flux subtracted in 200 components = 0.00494029 Jy ! Clean residual min=-0.003366 max=0.003525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.493518 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 246 components and 0.493518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058965Jy sigma=0.444345 ! Fit after self-cal, rms=0.058907Jy sigma=0.443651 ! 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=0.058907Jy sigma=0.443651 ! Fit after self-cal, rms=0.056702Jy sigma=0.442833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=6.351 mas, bpa=8.713 degrees ! Estimated noise=1.00966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027163 Jy ! Component: 100 - total flux cleaned = 0.00362644 Jy ! Component: 150 - total flux cleaned = 0.00438689 Jy ! Component: 200 - total flux cleaned = 0.00495383 Jy ! Total flux subtracted in 200 components = 0.00495383 Jy ! Clean residual min=-0.002993 max=0.002937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.498472 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 263 components and 0.498472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056515Jy sigma=0.441263 ! Fit after self-cal, rms=0.056498Jy sigma=0.440975 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 = 0.00108891 Jy ! Component: 100 - total flux cleaned = 0.00140437 Jy ! Component: 150 - total flux cleaned = 0.00156015 Jy ! Component: 200 - total flux cleaned = 0.00166746 Jy ! Total flux subtracted in 200 components = 0.00166746 Jy ! Clean residual min=-0.002888 max=0.002852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.50014 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 274 components and 0.50014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056428Jy sigma=0.440388 ! Fit after self-cal, rms=0.056432Jy sigma=0.440294 ! 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=0.056432Jy sigma=0.440294 ! Fit after self-cal, rms=0.055186Jy sigma=0.439720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.408 mas, bmaj=9.382 mas, bpa=-4.478 degrees ! Estimated noise=1.23283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259433 Jy ! Component: 100 - total flux cleaned = 0.00422226 Jy ! Component: 150 - total flux cleaned = 0.00484137 Jy ! Component: 200 - total flux cleaned = 0.00525675 Jy ! Total flux subtracted in 200 components = 0.00525675 Jy ! Clean residual min=-0.003128 max=0.003539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.505397 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 288 components and 0.505397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055090Jy sigma=0.439085 ! Fit after self-cal, rms=0.055083Jy sigma=0.438941 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 = 0.000505676 Jy ! Component: 100 - total flux cleaned = 0.000656292 Jy ! Component: 150 - total flux cleaned = 0.000761267 Jy ! Component: 200 - total flux cleaned = 0.000858573 Jy ! Total flux subtracted in 200 components = 0.000858573 Jy ! Clean residual min=-0.003197 max=0.003538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.506255 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 297 components and 0.506255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055062Jy sigma=0.438847 ! Fit after self-cal, rms=0.055063Jy sigma=0.438800 ! 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=3.902 mas, bmaj=6.252 mas, bpa=10.72 degrees ! Estimated noise=0.985326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.902 x 6.252 at 10.72 degrees (North through East) ! Clean map min=-0.0027209 max=0.10263 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=3.336 mas, bmaj=5.663 mas, bpa=11.98 degrees ! Estimated noise=1.29393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116388 Jy ! Component: 100 - total flux cleaned = 0.189597 Jy ! Component: 150 - total flux cleaned = 0.244868 Jy ! Component: 200 - total flux cleaned = 0.288552 Jy ! Total flux subtracted in 200 components = 0.288552 Jy ! Clean residual min=-0.013490 max=0.025961 Jy/beam ! Clean residual mean=0.000049 rms=0.005068 Jy/beam ! Combined flux in latest and established models = 0.288552 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 110 model components to the UV plane model. ! The established model now contains 110 components and 0.288552 Jy ! Inverting map and beam ! Estimated beam: bmin=3.902 mas, bmaj=6.252 mas, bpa=10.72 degrees ! Estimated noise=0.985326 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 = 0.0434019 Jy ! Component: 100 - total flux cleaned = 0.0767218 Jy ! Component: 150 - total flux cleaned = 0.10286 Jy ! Component: 200 - total flux cleaned = 0.123509 Jy ! Total flux subtracted in 200 components = 0.123509 Jy ! Clean residual min=-0.006085 max=0.012184 Jy/beam ! Clean residual mean=-0.000007 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.412062 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 198 components and 0.412062 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164202 Jy ! Component: 100 - total flux cleaned = 0.0295829 Jy ! Component: 150 - total flux cleaned = 0.0402369 Jy ! Component: 200 - total flux cleaned = 0.0489495 Jy ! Total flux subtracted in 200 components = 0.0489495 Jy ! Clean residual min=-0.003689 max=0.005966 Jy/beam ! Clean residual mean=-0.000003 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.461011 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 273 components and 0.461011 Jy ! Inverting map ! Added new window around map position (-6, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737366 Jy ! Component: 100 - total flux cleaned = 0.0134886 Jy ! Component: 150 - total flux cleaned = 0.0186311 Jy ! Component: 200 - total flux cleaned = 0.0229688 Jy ! Total flux subtracted in 200 components = 0.0229688 Jy ! Clean residual min=-0.002884 max=0.003310 Jy/beam ! Clean residual mean=-0.000003 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.48398 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 336 components and 0.48398 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=7.408 mas, bmaj=9.382 mas, bpa=-4.478 degrees ! Estimated noise=1.23283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656099 Jy ! Component: 100 - total flux cleaned = 0.0111433 Jy ! Component: 150 - total flux cleaned = 0.0144594 Jy ! Component: 200 - total flux cleaned = 0.0166386 Jy ! Total flux subtracted in 200 components = 0.0166386 Jy ! Clean residual min=-0.003243 max=0.003429 Jy/beam ! Clean residual mean=-0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.500619 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 = 0.00101542 Jy ! Component: 100 - total flux cleaned = 0.00173018 Jy ! Component: 150 - total flux cleaned = 0.00228214 Jy ! Component: 200 - total flux cleaned = 0.00275539 Jy ! Total flux subtracted in 200 components = 0.00275539 Jy ! Clean residual min=-0.003148 max=0.003271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.503374 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 420 components and 0.503374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.902 mas, bmaj=6.252 mas, bpa=10.72 degrees ! Estimated noise=0.985326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.46024e-05 Jy ! Component: 100 - total flux cleaned = 0.000542353 Jy ! Component: 150 - total flux cleaned = 0.000847385 Jy ! Component: 200 - total flux cleaned = 0.00115532 Jy ! Total flux subtracted in 200 components = 0.00115532 Jy ! Clean residual min=-0.002657 max=0.002926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.504529 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 443 components and 0.504529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055065Jy sigma=0.439096 ! Fit after self-cal, rms=0.054987Jy sigma=0.438388 wmodel J2015+3410_S_map.mod ! Writing 443 model components to file: J2015+3410_S_map.mod wobs J2015+3410_S_uvs.fits ! Writing UV FITS file: J2015+3410_S_uvs.fits wwins J2015+3410_S_map.win ! wwins: Wrote 5 windows to J2015+3410_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 = 0.000803883 Jy ! Component: 100 - total flux cleaned = 0.000938654 Jy ! Component: 150 - total flux cleaned = 0.00123915 Jy ! Component: 200 - total flux cleaned = 0.00152656 Jy ! Component: 250 - total flux cleaned = 0.00184184 Jy ! Component: 300 - total flux cleaned = 0.00225982 Jy ! Component: 350 - total flux cleaned = 0.00248001 Jy ! Component: 400 - total flux cleaned = 0.00262365 Jy ! Component: 450 - total flux cleaned = 0.00283367 Jy ! Component: 500 - total flux cleaned = 0.00293529 Jy ! Component: 550 - total flux cleaned = 0.00300216 Jy ! Component: 600 - total flux cleaned = 0.00316535 Jy ! Component: 650 - total flux cleaned = 0.00326109 Jy ! Component: 700 - total flux cleaned = 0.00335596 Jy ! Component: 750 - total flux cleaned = 0.00347839 Jy ! Component: 800 - total flux cleaned = 0.00353799 Jy ! Component: 850 - total flux cleaned = 0.00359596 Jy ! Component: 900 - total flux cleaned = 0.00356634 Jy ! Component: 950 - total flux cleaned = 0.00356635 Jy ! Component: 1000 - total flux cleaned = 0.00356653 Jy ! Component: 1050 - total flux cleaned = 0.00367554 Jy ! Component: 1100 - total flux cleaned = 0.00367538 Jy ! Component: 1150 - total flux cleaned = 0.00364914 Jy ! Component: 1200 - total flux cleaned = 0.00370153 Jy ! Component: 1250 - total flux cleaned = 0.00365053 Jy ! Component: 1300 - total flux cleaned = 0.00372669 Jy ! Component: 1350 - total flux cleaned = 0.00375197 Jy ! Component: 1400 - total flux cleaned = 0.00382491 Jy ! Component: 1450 - total flux cleaned = 0.0038005 Jy ! Component: 1500 - total flux cleaned = 0.00384791 Jy ! Component: 1550 - total flux cleaned = 0.0038245 Jy ! Component: 1600 - total flux cleaned = 0.00387046 Jy ! Component: 1650 - total flux cleaned = 0.00387054 Jy ! Component: 1700 - total flux cleaned = 0.00391576 Jy ! Component: 1750 - total flux cleaned = 0.00393827 Jy ! Component: 1800 - total flux cleaned = 0.0039821 Jy ! Component: 1850 - total flux cleaned = 0.00391772 Jy ! Component: 1900 - total flux cleaned = 0.00393949 Jy ! Component: 1950 - total flux cleaned = 0.00404446 Jy ! Component: 2000 - total flux cleaned = 0.00398215 Jy ! Component: 2050 - total flux cleaned = 0.00400255 Jy ! Component: 2100 - total flux cleaned = 0.00402271 Jy ! Component: 2150 - total flux cleaned = 0.0040031 Jy ! Component: 2200 - total flux cleaned = 0.00412131 Jy ! Component: 2250 - total flux cleaned = 0.0041013 Jy ! Component: 2300 - total flux cleaned = 0.00410144 Jy ! Component: 2350 - total flux cleaned = 0.00413963 Jy ! Component: 2400 - total flux cleaned = 0.00415849 Jy ! Component: 2450 - total flux cleaned = 0.00412105 Jy ! Component: 2500 - total flux cleaned = 0.00413917 Jy ! Component: 2550 - total flux cleaned = 0.0041395 Jy ! Component: 2600 - total flux cleaned = 0.0042115 Jy ! Component: 2650 - total flux cleaned = 0.00419358 Jy ! Component: 2700 - total flux cleaned = 0.00417623 Jy ! Component: 2750 - total flux cleaned = 0.00417612 Jy ! Component: 2800 - total flux cleaned = 0.004176 Jy ! Component: 2850 - total flux cleaned = 0.0041759 Jy ! Component: 2900 - total flux cleaned = 0.00415901 Jy ! Component: 2950 - total flux cleaned = 0.00414234 Jy ! Component: 3000 - total flux cleaned = 0.00414222 Jy ! Component: 3050 - total flux cleaned = 0.00409328 Jy ! Component: 3100 - total flux cleaned = 0.00412596 Jy ! Component: 3150 - total flux cleaned = 0.00415807 Jy ! Component: 3200 - total flux cleaned = 0.00414202 Jy ! Component: 3250 - total flux cleaned = 0.00411065 Jy ! Component: 3300 - total flux cleaned = 0.00421969 Jy ! Component: 3350 - total flux cleaned = 0.00420423 Jy ! Component: 3400 - total flux cleaned = 0.00418906 Jy ! Component: 3450 - total flux cleaned = 0.00421925 Jy ! Component: 3500 - total flux cleaned = 0.00426405 Jy ! Component: 3550 - total flux cleaned = 0.00421945 Jy ! Component: 3600 - total flux cleaned = 0.00424902 Jy ! Component: 3650 - total flux cleaned = 0.00429261 Jy ! Component: 3700 - total flux cleaned = 0.00423479 Jy ! Component: 3750 - total flux cleaned = 0.0042773 Jy ! Component: 3800 - total flux cleaned = 0.0042345 Jy ! Component: 3850 - total flux cleaned = 0.00419219 Jy ! Component: 3900 - total flux cleaned = 0.0041644 Jy ! Component: 3950 - total flux cleaned = 0.0041091 Jy ! Component: 4000 - total flux cleaned = 0.00410925 Jy ! Component: 4050 - total flux cleaned = 0.00412284 Jy ! Total flux subtracted in 4096 components = 0.00412277 Jy ! Clean residual min=-0.000921 max=0.000931 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.508652 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 785 components and 0.508652 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2015+3410_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.902 x 6.252 at 10.72 degrees (North through East) ! Clean map min=-0.001573 max=0.10025 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2015+3410_S_map.fits wmodel /image_prod/ug002_uva//J2015+3410_S_map.mod ! Writing 785 model components to file: /image_prod/ug002_uva//J2015+3410_S_map.mod wobs /image_prod/ug002_uva//J2015+3410_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2015+3410_S_uvs.fits wwins /image_prod/ug002_uva//J2015+3410_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2015+3410_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.787257 0.787257 1.57451 3.14903 6.29805 12.5961 25.1922 50.3844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.07 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2015+3410_S_dfm.log closed on Thu Mar 5 04:40:56 2020