! Started logfile: .//J1115+5009_X_dfm.log on Mon Jan 20 17:55:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1115+5009_X_uva.fits ! Reading UV FITS file: .//J1115+5009_X_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1115+5009 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1920 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J1115+5009_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000921Jy sigma=22.176215 ! Fit after self-cal, rms=0.982759Jy sigma=21.772053 ! 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=2.133 mas, bmaj=6.422 mas, bpa=79.37 degrees ! Estimated noise=1.31659 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119234 Jy ! Component: 100 - total flux cleaned = 0.012067 Jy ! Total flux subtracted in 100 components = 0.012067 Jy ! Clean residual min=-0.002579 max=0.002572 Jy/beam ! Clean residual mean=-0.000013 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.012067 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.012067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030110Jy sigma=0.657983 ! Fit after self-cal, rms=0.028580Jy sigma=0.623789 ! 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=2.359 mas, bmaj=6.716 mas, bpa=77.56 degrees ! Estimated noise=0.733945 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 = 0.00599931 Jy ! Component: 100 - total flux cleaned = 0.00743183 Jy ! Component: 150 - total flux cleaned = 0.0077434 Jy ! Component: 200 - total flux cleaned = 0.00800022 Jy ! Total flux subtracted in 200 components = 0.00800022 Jy ! Clean residual min=-0.000965 max=0.000965 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0200672 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 112 components and 0.0200672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027136Jy sigma=0.592149 ! Fit after self-cal, rms=0.027099Jy sigma=0.590867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 6.716 at 77.56 degrees (North through East) ! Clean map min=-0.0019346 max=0.017726 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 KP 1.03 LA 1.02 ! OV 1.10 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 KP 1.07 LA 1.09 ! OV 1.00 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 KP 1.01 LA 0.87 ! OV 1.06 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.90 KP 1.00 LA 0.88 ! OV 0.90 PT 1.22 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 KP 1.05 LA 1.05 ! OV 1.04 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.92 KP 0.96 LA 0.96 ! OV 0.95 PT 0.78 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 KP 1.11 LA 0.82 ! OV 1.02 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.05 KP 0.94 LA 1.12 ! OV 1.04 PT 0.81 ! ! ! Fit before self-cal, rms=0.027099Jy sigma=0.590867 ! Fit after self-cal, rms=0.025850Jy sigma=0.586098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=6.791 mas, bpa=77.09 degrees ! Estimated noise=0.697361 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 = 0.00154848 Jy ! Component: 100 - total flux cleaned = 0.00197634 Jy ! Component: 150 - total flux cleaned = 0.00195124 Jy ! Component: 200 - total flux cleaned = 0.00187447 Jy ! Total flux subtracted in 200 components = 0.00187447 Jy ! Clean residual min=-0.000412 max=0.000414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0219417 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 170 components and 0.0219417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025732Jy sigma=0.583562 ! Fit after self-cal, rms=0.025785Jy sigma=0.581460 ! Inverting map ! Added new window around map position (-43.4, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227368 Jy ! Component: 100 - total flux cleaned = 0.000245786 Jy ! Component: 150 - total flux cleaned = 0.000124306 Jy ! Component: 200 - total flux cleaned = 1.93834e-05 Jy ! Total flux subtracted in 200 components = 1.93834e-05 Jy ! Clean residual min=-0.000637 max=0.000783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0219611 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 213 components and 0.0219611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025748Jy sigma=0.580813 ! Fit after self-cal, rms=0.025734Jy sigma=0.580327 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025734Jy sigma=0.580327 ! Fit after self-cal, rms=0.026015Jy sigma=0.579897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.411 mas, bmaj=6.805 mas, bpa=76.93 degrees ! Estimated noise=0.694644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366788 Jy ! Component: 100 - total flux cleaned = 0.000411388 Jy ! Component: 150 - total flux cleaned = 0.000359045 Jy ! Component: 200 - total flux cleaned = 0.00027909 Jy ! Total flux subtracted in 200 components = 0.00027909 Jy ! Clean residual min=-0.000624 max=0.000735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0222401 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 234 components and 0.0222402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025987Jy sigma=0.579484 ! Fit after self-cal, rms=0.026045Jy sigma=0.579042 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 = 0.00017234 Jy ! Component: 100 - total flux cleaned = 7.97618e-05 Jy ! Component: 150 - total flux cleaned = 3.37436e-05 Jy ! Component: 200 - total flux cleaned = -2.09081e-05 Jy ! Total flux subtracted in 200 components = -2.09081e-05 Jy ! Clean residual min=-0.000604 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0222192 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 251 components and 0.0222192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026027Jy sigma=0.578788 ! Fit after self-cal, rms=0.026039Jy sigma=0.578654 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026039Jy sigma=0.578654 ! Fit after self-cal, rms=0.026339Jy sigma=0.578470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=6.812 mas, bpa=76.89 degrees ! Estimated noise=0.692361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.96932e-05 Jy ! Component: 100 - total flux cleaned = 2.35478e-05 Jy ! Component: 150 - total flux cleaned = 4.28059e-06 Jy ! Component: 200 - total flux cleaned = -2.03996e-05 Jy ! Total flux subtracted in 200 components = -2.03996e-05 Jy ! Clean residual min=-0.000592 max=0.000717 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0221988 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 276 components and 0.0221988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026324Jy sigma=0.578249 ! Fit after self-cal, rms=0.026385Jy sigma=0.578018 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 = -0.00018541 Jy ! Component: 100 - total flux cleaned = -0.000148528 Jy ! Component: 150 - total flux cleaned = -0.000173127 Jy ! Component: 200 - total flux cleaned = -0.000209174 Jy ! Total flux subtracted in 200 components = -0.000209174 Jy ! Clean residual min=-0.000624 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0219897 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 288 components and 0.0219897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026372Jy sigma=0.577862 ! Fit after self-cal, rms=0.026383Jy sigma=0.577786 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026383Jy sigma=0.577786 ! Fit after self-cal, rms=0.026633Jy sigma=0.577649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=6.79 mas, bpa=75 degrees ! Estimated noise=0.699196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228479 Jy ! Component: 100 - total flux cleaned = -0.000285393 Jy ! Component: 150 - total flux cleaned = -0.00027635 Jy ! Component: 200 - total flux cleaned = -0.000303636 Jy ! Total flux subtracted in 200 components = -0.000303636 Jy ! Clean residual min=-0.000620 max=0.000752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.021686 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 312 components and 0.021686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026621Jy sigma=0.577520 ! Fit after self-cal, rms=0.026685Jy sigma=0.577413 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 = -0.000282649 Jy ! Component: 100 - total flux cleaned = -0.000273087 Jy ! Component: 150 - total flux cleaned = -0.000273409 Jy ! Component: 200 - total flux cleaned = -0.000291933 Jy ! Total flux subtracted in 200 components = -0.000291933 Jy ! Clean residual min=-0.000649 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0213941 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 327 components and 0.0213941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026676Jy sigma=0.577345 ! Fit after self-cal, rms=0.026686Jy sigma=0.577305 ! 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=2.43 mas, bmaj=6.821 mas, bpa=76.91 degrees ! Estimated noise=0.68689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.43 x 6.821 at 76.91 degrees (North through East) ! Clean map min=-0.0016402 max=0.016906 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=6.527 mas, bpa=78.59 degrees ! Estimated noise=1.25321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970722 Jy ! Component: 100 - total flux cleaned = 0.0157326 Jy ! Component: 150 - total flux cleaned = 0.0175595 Jy ! Component: 200 - total flux cleaned = 0.0175363 Jy ! Total flux subtracted in 200 components = 0.0175363 Jy ! Clean residual min=-0.005754 max=0.009902 Jy/beam ! Clean residual mean=-0.000022 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.0175363 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0175363 Jy ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=6.821 mas, bpa=76.91 degrees ! Estimated noise=0.68689 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) ! Added new window around map position (42.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849971 Jy ! Component: 100 - total flux cleaned = 0.00797354 Jy ! Component: 150 - total flux cleaned = 0.00730265 Jy ! Component: 200 - total flux cleaned = 0.00640924 Jy ! Total flux subtracted in 200 components = 0.00640924 Jy ! Clean residual min=-0.002888 max=0.003418 Jy/beam ! Clean residual mean=-0.000005 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0239455 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0239455 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=2.806 mas, bmaj=6.79 mas, bpa=75 degrees ! Estimated noise=0.699196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133011 Jy ! Component: 100 - total flux cleaned = -0.00160164 Jy ! Component: 150 - total flux cleaned = -0.00159928 Jy ! Component: 200 - total flux cleaned = -0.00160045 Jy ! Total flux subtracted in 200 components = -0.00160045 Jy ! Clean residual min=-0.002774 max=0.002587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0223451 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 = -8.45672e-05 Jy ! Component: 100 - total flux cleaned = -4.56537e-05 Jy ! Component: 150 - total flux cleaned = -7.21076e-06 Jy ! Component: 200 - total flux cleaned = -4.26889e-05 Jy ! Total flux subtracted in 200 components = -4.26889e-05 Jy ! Clean residual min=-0.002704 max=0.002363 Jy/beam ! Clean residual mean=-0.000006 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0223024 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 101 components and 0.0223024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=6.821 mas, bpa=76.91 degrees ! Estimated noise=0.68689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03821e-05 Jy ! Component: 100 - total flux cleaned = 3.82824e-05 Jy ! Component: 150 - total flux cleaned = 1.15191e-05 Jy ! Component: 200 - total flux cleaned = -6.65352e-05 Jy ! Total flux subtracted in 200 components = -6.65352e-05 Jy ! Clean residual min=-0.002273 max=0.002066 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0222359 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 141 components and 0.0222359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027192Jy sigma=0.587297 ! Fit after self-cal, rms=0.026934Jy sigma=0.581713 wmodel J1115+5009_X_map.mod ! Writing 141 model components to file: J1115+5009_X_map.mod wobs J1115+5009_X_uvs.fits ! Writing UV FITS file: J1115+5009_X_uvs.fits wwins J1115+5009_X_map.win ! wwins: Wrote 2 windows to J1115+5009_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 = -5.24788e-05 Jy ! Component: 100 - total flux cleaned = -1.04532e-05 Jy ! Component: 150 - total flux cleaned = 9.64698e-05 Jy ! Component: 200 - total flux cleaned = 0.000239192 Jy ! Component: 250 - total flux cleaned = 0.000401722 Jy ! Component: 300 - total flux cleaned = 0.000469571 Jy ! Component: 350 - total flux cleaned = 0.000546043 Jy ! Component: 400 - total flux cleaned = 0.000581927 Jy ! Component: 450 - total flux cleaned = 0.000660438 Jy ! Component: 500 - total flux cleaned = 0.000778939 Jy ! Component: 550 - total flux cleaned = 0.000881951 Jy ! Component: 600 - total flux cleaned = 0.000951315 Jy ! Component: 650 - total flux cleaned = 0.0010086 Jy ! Component: 700 - total flux cleaned = 0.00106423 Jy ! Component: 750 - total flux cleaned = 0.00110034 Jy ! Component: 800 - total flux cleaned = 0.00114418 Jy ! Component: 850 - total flux cleaned = 0.00117835 Jy ! Component: 900 - total flux cleaned = 0.00121184 Jy ! Component: 950 - total flux cleaned = 0.00125277 Jy ! Component: 1000 - total flux cleaned = 0.00127689 Jy ! Component: 1050 - total flux cleaned = 0.00130065 Jy ! Component: 1100 - total flux cleaned = 0.00133979 Jy ! Component: 1150 - total flux cleaned = 0.00134754 Jy ! Component: 1200 - total flux cleaned = 0.00137805 Jy ! Component: 1250 - total flux cleaned = 0.00139299 Jy ! Component: 1300 - total flux cleaned = 0.00141527 Jy ! Component: 1350 - total flux cleaned = 0.00142258 Jy ! Component: 1400 - total flux cleaned = 0.00144442 Jy ! Component: 1450 - total flux cleaned = 0.00143725 Jy ! Component: 1500 - total flux cleaned = 0.00143002 Jy ! Component: 1550 - total flux cleaned = 0.00141561 Jy ! Component: 1600 - total flux cleaned = 0.00139413 Jy ! Component: 1650 - total flux cleaned = 0.00138699 Jy ! Component: 1700 - total flux cleaned = 0.00135852 Jy ! Component: 1750 - total flux cleaned = 0.00133719 Jy ! Component: 1800 - total flux cleaned = 0.00131584 Jy ! Component: 1850 - total flux cleaned = 0.00130163 Jy ! Component: 1900 - total flux cleaned = 0.00128029 Jy ! Component: 1950 - total flux cleaned = 0.001259 Jy ! Component: 2000 - total flux cleaned = 0.00123761 Jy ! Component: 2050 - total flux cleaned = 0.00123047 Jy ! Component: 2100 - total flux cleaned = 0.00121624 Jy ! Component: 2150 - total flux cleaned = 0.00121614 Jy ! Component: 2200 - total flux cleaned = 0.00120901 Jy ! Component: 2250 - total flux cleaned = 0.00120904 Jy ! Component: 2300 - total flux cleaned = 0.00121628 Jy ! Component: 2350 - total flux cleaned = 0.00122344 Jy ! Component: 2400 - total flux cleaned = 0.00123067 Jy ! Component: 2450 - total flux cleaned = 0.00124527 Jy ! Component: 2500 - total flux cleaned = 0.00124534 Jy ! Component: 2550 - total flux cleaned = 0.00125273 Jy ! Component: 2600 - total flux cleaned = 0.00126019 Jy ! Component: 2650 - total flux cleaned = 0.00126015 Jy ! Component: 2700 - total flux cleaned = 0.00126764 Jy ! Component: 2750 - total flux cleaned = 0.00127523 Jy ! Component: 2800 - total flux cleaned = 0.00127525 Jy ! Component: 2850 - total flux cleaned = 0.00127521 Jy ! Component: 2900 - total flux cleaned = 0.00127519 Jy ! Component: 2950 - total flux cleaned = 0.00125942 Jy ! Component: 3000 - total flux cleaned = 0.00125145 Jy ! Component: 3050 - total flux cleaned = 0.00123553 Jy ! Component: 3100 - total flux cleaned = 0.00122741 Jy ! Component: 3150 - total flux cleaned = 0.00121927 Jy ! Component: 3200 - total flux cleaned = 0.00121093 Jy ! Component: 3250 - total flux cleaned = 0.00117754 Jy ! Component: 3300 - total flux cleaned = 0.00116916 Jy ! Component: 3350 - total flux cleaned = 0.00114357 Jy ! Component: 3400 - total flux cleaned = 0.00113498 Jy ! Component: 3450 - total flux cleaned = 0.0011176 Jy ! Component: 3500 - total flux cleaned = 0.00109127 Jy ! Component: 3550 - total flux cleaned = 0.00107352 Jy ! Component: 3600 - total flux cleaned = 0.00106449 Jy ! Component: 3650 - total flux cleaned = 0.00105548 Jy ! Component: 3700 - total flux cleaned = 0.00101885 Jy ! Component: 3750 - total flux cleaned = 0.00100023 Jy ! Component: 3800 - total flux cleaned = 0.00099076 Jy ! Component: 3850 - total flux cleaned = 0.000971792 Jy ! Component: 3900 - total flux cleaned = 0.000943163 Jy ! Component: 3950 - total flux cleaned = 0.000914138 Jy ! Component: 4000 - total flux cleaned = 0.000894596 Jy ! Component: 4050 - total flux cleaned = 0.000884695 Jy ! Total flux subtracted in 4096 components = 0.000854841 Jy ! Clean residual min=-0.000571 max=0.000526 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0230907 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 369 components and 0.0230907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1115+5009_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.43 x 6.821 at 76.91 degrees (North through East) ! Clean map min=-0.0030662 max=0.012277 Jy/beam ! Writing clean map to FITS file: .//J1115+5009_X_map.fits wmodel .//J1115+5009_X_map.mod ! Writing 369 model components to file: .//J1115+5009_X_map.mod wobs .//J1115+5009_X_uvs.fits ! Writing UV FITS file: .//J1115+5009_X_uvs.fits wwins .//J1115+5009_X_map.win ! wwins: Wrote 3 windows to .//J1115+5009_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0122771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.85627 4.85627 9.71253 19.4251 38.8501 77.7002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.775 quit ! Quitting program ! Log file .//J1115+5009_X_dfm.log closed on Mon Jan 20 17:55:53 2020