! Started logfile: /scr/pima/rv125_uvs/J1258-2219_S_dfm.log on Sun Dec 23 06:59:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1258-2219_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1258-2219_S_uva.fits ! AN table 1: 51 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819172 visibilities/baseline/integration-bin. ! Found source: J1258-2219 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6016 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1258-2219_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.155182Jy sigma=15.284506 ! Fit after self-cal, rms=0.475377Jy sigma=6.068438 ! 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=2.508 mas, bmaj=7.413 mas, bpa=5.164 degrees ! Estimated noise=1.32759 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 = 0.430339 Jy ! Component: 100 - total flux cleaned = 0.534345 Jy ! Total flux subtracted in 100 components = 0.534345 Jy ! Clean residual min=-0.048195 max=0.088569 Jy/beam ! Clean residual mean=-0.000055 rms=0.013864 Jy/beam ! Combined flux in latest and established models = 0.534345 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.534345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234291Jy sigma=3.106627 ! Fit after self-cal, rms=0.234283Jy sigma=3.106462 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814295 Jy ! Component: 100 - total flux cleaned = 0.126543 Jy ! Total flux subtracted in 100 components = 0.126543 Jy ! Clean residual min=-0.046561 max=0.071530 Jy/beam ! Clean residual mean=-0.000037 rms=0.011442 Jy/beam ! Combined flux in latest and established models = 0.660888 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.660888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197294Jy sigma=2.587034 ! Fit after self-cal, rms=0.192871Jy sigma=2.529317 ! 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=3.124 mas, bmaj=8.72 mas, bpa=5.228 degrees ! Estimated noise=0.851817 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 = 0.0552244 Jy ! Component: 100 - total flux cleaned = 0.0868394 Jy ! Component: 150 - total flux cleaned = 0.100893 Jy ! Component: 200 - total flux cleaned = 0.107346 Jy ! Total flux subtracted in 200 components = 0.107346 Jy ! Clean residual min=-0.038972 max=0.053221 Jy/beam ! Clean residual mean=-0.000091 rms=0.011734 Jy/beam ! Combined flux in latest and established models = 0.768234 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.768234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176482Jy sigma=2.279026 ! Fit after self-cal, rms=0.175251Jy sigma=2.262308 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.124 x 8.72 at 5.228 degrees (North through East) ! Clean map min=-0.037645 max=0.51819 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 HN 1.01 KP 0.90 LA 0.90 ! MK 1.08 NL 1.17 OV 0.89 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.17 HN 1.02 KP 0.87 LA 0.92 ! MK 1.08 NL 1.15 OV 0.82 PT 1.01 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 HN 1.01 KP 0.89 LA 0.91 ! MK 1.09 NL 1.17 OV 0.87 PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.175251Jy sigma=2.262308 ! Fit after self-cal, rms=0.171577Jy sigma=1.548703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.876 mas, bpa=5.827 degrees ! Estimated noise=0.882199 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 = -0.00600823 Jy ! Component: 100 - total flux cleaned = -0.00594427 Jy ! Component: 150 - total flux cleaned = -0.00634112 Jy ! Component: 200 - total flux cleaned = -0.00701709 Jy ! Total flux subtracted in 200 components = -0.00701709 Jy ! Clean residual min=-0.026762 max=0.023318 Jy/beam ! Clean residual mean=-0.000049 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 0.761217 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.761217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167743Jy sigma=1.501936 ! Fit after self-cal, rms=0.167462Jy sigma=1.494913 ! 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=0.167462Jy sigma=1.494913 ! Fit after self-cal, rms=0.161120Jy sigma=1.177125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=9.076 mas, bpa=5.386 degrees ! Estimated noise=0.901608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00704888 Jy ! Component: 100 - total flux cleaned = -0.00577483 Jy ! Component: 150 - total flux cleaned = -0.0065196 Jy ! Component: 200 - total flux cleaned = -0.00717407 Jy ! Total flux subtracted in 200 components = -0.00717407 Jy ! Clean residual min=-0.013523 max=0.016001 Jy/beam ! Clean residual mean=-0.000045 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.754043 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.754043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157240Jy sigma=1.135003 ! Fit after self-cal, rms=0.156911Jy sigma=1.129578 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 (5.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116149 Jy ! Component: 100 - total flux cleaned = 0.0116466 Jy ! Component: 150 - total flux cleaned = 0.0109875 Jy ! Component: 200 - total flux cleaned = 0.0109968 Jy ! Total flux subtracted in 200 components = 0.0109968 Jy ! Clean residual min=-0.010699 max=0.012407 Jy/beam ! Clean residual mean=-0.000031 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.76504 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.76504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154049Jy sigma=1.088862 ! Fit after self-cal, rms=0.153502Jy sigma=1.084655 ! Inverting map ! Added new window around map position (-26, 78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969857 Jy ! Component: 100 - total flux cleaned = 0.011809 Jy ! Component: 150 - total flux cleaned = 0.0128618 Jy ! Component: 200 - total flux cleaned = 0.0135794 Jy ! Total flux subtracted in 200 components = 0.0135794 Jy ! Clean residual min=-0.009259 max=0.008786 Jy/beam ! Clean residual mean=0.000000 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.778619 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 119 components and 0.778619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152206Jy sigma=1.058132 ! Fit after self-cal, rms=0.151933Jy sigma=1.056471 ! 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=0.151933Jy sigma=1.056471 ! Fit after self-cal, rms=0.157107Jy sigma=1.047682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=9.06 mas, bpa=5.287 degrees ! Estimated noise=0.899707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119081 Jy ! Component: 100 - total flux cleaned = 0.00100009 Jy ! Component: 150 - total flux cleaned = 0.001621 Jy ! Component: 200 - total flux cleaned = 0.00198632 Jy ! Total flux subtracted in 200 components = 0.00198632 Jy ! Clean residual min=-0.008086 max=0.006546 Jy/beam ! Clean residual mean=-0.000014 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.780605 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.780606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155879Jy sigma=1.035284 ! Fit after self-cal, rms=0.155667Jy sigma=1.033617 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 = -0.000393115 Jy ! Component: 100 - total flux cleaned = 0.000462471 Jy ! Component: 150 - total flux cleaned = 0.00137429 Jy ! Component: 200 - total flux cleaned = 0.00165476 Jy ! Total flux subtracted in 200 components = 0.00165476 Jy ! Clean residual min=-0.007530 max=0.006743 Jy/beam ! Clean residual mean=-0.000009 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.78226 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 0.782261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155087Jy sigma=1.028338 ! Fit after self-cal, rms=0.155001Jy sigma=1.027772 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155001Jy sigma=1.027772 ! Fit after self-cal, rms=0.157854Jy sigma=1.025035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.303 mas, bmaj=17.25 mas, bpa=1.772 degrees ! Estimated noise=1.16514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161979 Jy ! Component: 100 - total flux cleaned = 0.00155778 Jy ! Component: 150 - total flux cleaned = 0.00204064 Jy ! Component: 200 - total flux cleaned = 0.0021803 Jy ! Total flux subtracted in 200 components = 0.0021803 Jy ! Clean residual min=-0.008393 max=0.008052 Jy/beam ! Clean residual mean=-0.000025 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.784441 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 177 components and 0.784441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157271Jy sigma=1.021814 ! Fit after self-cal, rms=0.157148Jy sigma=1.020617 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 = -0.000651966 Jy ! Component: 100 - total flux cleaned = 2.99926e-07 Jy ! Component: 150 - total flux cleaned = 0.000227323 Jy ! Component: 200 - total flux cleaned = 0.000126206 Jy ! Total flux subtracted in 200 components = 0.000126206 Jy ! Clean residual min=-0.007937 max=0.007627 Jy/beam ! Clean residual mean=-0.000022 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.784567 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 194 components and 0.784567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156823Jy sigma=1.019739 ! Fit after self-cal, rms=0.156733Jy sigma=1.018801 ! 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=3.101 mas, bmaj=9.056 mas, bpa=5.245 degrees ! Estimated noise=0.899195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 9.056 at 5.245 degrees (North through East) ! Clean map min=-0.010464 max=0.55393 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156733Jy sigma=1.018801 ! Fit after self-cal, rms=0.162250Jy sigma=0.840543 ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=9.071 mas, bpa=5.219 degrees ! Estimated noise=0.900059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223852 Jy ! Component: 100 - total flux cleaned = -0.00236868 Jy ! Component: 150 - total flux cleaned = -0.00260465 Jy ! Component: 200 - total flux cleaned = -0.00281643 Jy ! Total flux subtracted in 200 components = -0.00281643 Jy ! Clean residual min=-0.005669 max=0.005411 Jy/beam ! Clean residual mean=-0.000016 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.781751 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.781751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161816Jy sigma=0.837040 ! Fit after self-cal, rms=0.161779Jy sigma=0.836659 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94922e-05 Jy ! Component: 100 - total flux cleaned = 0.000151321 Jy ! Component: 150 - total flux cleaned = 5.62727e-05 Jy ! Component: 200 - total flux cleaned = -0.000121828 Jy ! Total flux subtracted in 200 components = -0.000121828 Jy ! Clean residual min=-0.005466 max=0.005393 Jy/beam ! Clean residual mean=-0.000016 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.781629 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 227 components and 0.781629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161547Jy sigma=0.834502 ! Fit after self-cal, rms=0.161513Jy sigma=0.834268 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161513Jy sigma=0.834268 ! Fit after self-cal, rms=0.162623Jy sigma=0.833559 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=2.501 mas, bmaj=7.772 mas, bpa=5.62 degrees ! Estimated noise=1.41628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457361 Jy ! Component: 100 - total flux cleaned = 0.572286 Jy ! Component: 150 - total flux cleaned = 0.625045 Jy ! Component: 200 - total flux cleaned = 0.655991 Jy ! Total flux subtracted in 200 components = 0.655991 Jy ! Clean residual min=-0.011569 max=0.016675 Jy/beam ! Clean residual mean=-0.000039 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.655991 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.655991 Jy ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=9.07 mas, bpa=5.224 degrees ! Estimated noise=0.899046 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 = 0.035225 Jy ! Component: 100 - total flux cleaned = 0.0570026 Jy ! Component: 150 - total flux cleaned = 0.0718524 Jy ! Component: 200 - total flux cleaned = 0.0827306 Jy ! Total flux subtracted in 200 components = 0.0827306 Jy ! Clean residual min=-0.006831 max=0.009210 Jy/beam ! Clean residual mean=-0.000075 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.738721 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 81 components and 0.738721 Jy ! Inverting map ! Added new window around map position (-6, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942499 Jy ! Component: 100 - total flux cleaned = 0.0165129 Jy ! Component: 150 - total flux cleaned = 0.022293 Jy ! Component: 200 - total flux cleaned = 0.0267435 Jy ! Total flux subtracted in 200 components = 0.0267435 Jy ! Clean residual min=-0.005940 max=0.005527 Jy/beam ! Clean residual mean=-0.000039 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.765465 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 125 components and 0.765465 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=7.303 mas, bmaj=17.25 mas, bpa=1.696 degrees ! Estimated noise=1.16422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588096 Jy ! Component: 100 - total flux cleaned = 0.00966 Jy ! Component: 150 - total flux cleaned = 0.0113188 Jy ! Component: 200 - total flux cleaned = 0.0123875 Jy ! Total flux subtracted in 200 components = 0.0123875 Jy ! Clean residual min=-0.007227 max=0.005338 Jy/beam ! Clean residual mean=-0.000045 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.777852 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 = 0.000999236 Jy ! Component: 100 - total flux cleaned = 0.00184785 Jy ! Component: 150 - total flux cleaned = 0.00256926 Jy ! Component: 200 - total flux cleaned = 0.00313217 Jy ! Total flux subtracted in 200 components = 0.00313217 Jy ! Clean residual min=-0.006788 max=0.005511 Jy/beam ! Clean residual mean=-0.000035 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.780985 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 169 components and 0.780985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=9.07 mas, bpa=5.224 degrees ! Estimated noise=0.899046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111713 Jy ! Component: 100 - total flux cleaned = -0.000886047 Jy ! Component: 150 - total flux cleaned = -0.000446617 Jy ! Component: 200 - total flux cleaned = -0.000249866 Jy ! Total flux subtracted in 200 components = -0.000249866 Jy ! Clean residual min=-0.004868 max=0.004136 Jy/beam ! Clean residual mean=-0.000017 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.780735 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.780735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161483Jy sigma=0.824618 ! Fit after self-cal, rms=0.161284Jy sigma=0.822577 wmodel J1258-2219_S_map.mod ! Writing 195 model components to file: J1258-2219_S_map.mod wobs J1258-2219_S_uvs.fits ! Writing UV FITS file: J1258-2219_S_uvs.fits wwins J1258-2219_S_map.win ! wwins: Wrote 5 windows to J1258-2219_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 = -0.00118851 Jy ! Component: 100 - total flux cleaned = -0.00156508 Jy ! Component: 150 - total flux cleaned = -0.00177293 Jy ! Component: 200 - total flux cleaned = -0.00236697 Jy ! Component: 250 - total flux cleaned = -0.00299934 Jy ! Component: 300 - total flux cleaned = -0.00354862 Jy ! Component: 350 - total flux cleaned = -0.0039019 Jy ! Component: 400 - total flux cleaned = -0.00418913 Jy ! Component: 450 - total flux cleaned = -0.00474513 Jy ! Component: 500 - total flux cleaned = -0.00490527 Jy ! Component: 550 - total flux cleaned = -0.00511634 Jy ! Component: 600 - total flux cleaned = -0.0052711 Jy ! Component: 650 - total flux cleaned = -0.00537189 Jy ! Component: 700 - total flux cleaned = -0.00556788 Jy ! Component: 750 - total flux cleaned = -0.00561588 Jy ! Component: 800 - total flux cleaned = -0.00585221 Jy ! Component: 850 - total flux cleaned = -0.00612977 Jy ! Component: 900 - total flux cleaned = -0.0063553 Jy ! Component: 950 - total flux cleaned = -0.00635445 Jy ! Component: 1000 - total flux cleaned = -0.00648665 Jy ! Component: 1050 - total flux cleaned = -0.00648728 Jy ! Component: 1100 - total flux cleaned = -0.00674259 Jy ! Component: 1150 - total flux cleaned = -0.00657375 Jy ! Component: 1200 - total flux cleaned = -0.00674005 Jy ! Component: 1250 - total flux cleaned = -0.00657631 Jy ! Component: 1300 - total flux cleaned = -0.00665676 Jy ! Component: 1350 - total flux cleaned = -0.00661662 Jy ! Component: 1400 - total flux cleaned = -0.00665596 Jy ! Component: 1450 - total flux cleaned = -0.00642323 Jy ! Component: 1500 - total flux cleaned = -0.00642364 Jy ! Component: 1550 - total flux cleaned = -0.00634722 Jy ! Component: 1600 - total flux cleaned = -0.00619669 Jy ! Component: 1650 - total flux cleaned = -0.00612247 Jy ! Component: 1700 - total flux cleaned = -0.00604867 Jy ! Component: 1750 - total flux cleaned = -0.00597593 Jy ! Component: 1800 - total flux cleaned = -0.00586797 Jy ! Component: 1850 - total flux cleaned = -0.00568982 Jy ! Component: 1900 - total flux cleaned = -0.00568945 Jy ! Component: 1950 - total flux cleaned = -0.00551478 Jy ! Component: 2000 - total flux cleaned = -0.00537708 Jy ! Component: 2050 - total flux cleaned = -0.00520642 Jy ! Component: 2100 - total flux cleaned = -0.00520665 Jy ! Component: 2150 - total flux cleaned = -0.00503921 Jy ! Component: 2200 - total flux cleaned = -0.00493934 Jy ! Component: 2250 - total flux cleaned = -0.00484045 Jy ! Component: 2300 - total flux cleaned = -0.00474281 Jy ! Component: 2350 - total flux cleaned = -0.00464541 Jy ! Component: 2400 - total flux cleaned = -0.00451703 Jy ! Component: 2450 - total flux cleaned = -0.00439003 Jy ! Component: 2500 - total flux cleaned = -0.00432684 Jy ! Component: 2550 - total flux cleaned = -0.00407755 Jy ! Component: 2600 - total flux cleaned = -0.00395427 Jy ! Component: 2650 - total flux cleaned = -0.00389319 Jy ! Component: 2700 - total flux cleaned = -0.0038323 Jy ! Component: 2750 - total flux cleaned = -0.00368146 Jy ! Component: 2800 - total flux cleaned = -0.00344252 Jy ! Component: 2850 - total flux cleaned = -0.00335379 Jy ! Component: 2900 - total flux cleaned = -0.00323622 Jy ! Component: 2950 - total flux cleaned = -0.00317787 Jy ! Component: 3000 - total flux cleaned = -0.00300463 Jy ! Component: 3050 - total flux cleaned = -0.00289027 Jy ! Component: 3100 - total flux cleaned = -0.00277652 Jy ! Component: 3150 - total flux cleaned = -0.00269179 Jy ! Component: 3200 - total flux cleaned = -0.00258014 Jy ! Component: 3250 - total flux cleaned = -0.00260802 Jy ! Component: 3300 - total flux cleaned = -0.0024703 Jy ! Component: 3350 - total flux cleaned = -0.00241578 Jy ! Component: 3400 - total flux cleaned = -0.00241571 Jy ! Component: 3450 - total flux cleaned = -0.00225374 Jy ! Component: 3500 - total flux cleaned = -0.00211981 Jy ! Component: 3550 - total flux cleaned = -0.00201329 Jy ! Component: 3600 - total flux cleaned = -0.0018282 Jy ! Component: 3650 - total flux cleaned = -0.00172332 Jy ! Component: 3700 - total flux cleaned = -0.00159313 Jy ! Component: 3750 - total flux cleaned = -0.00151553 Jy ! Component: 3800 - total flux cleaned = -0.00133526 Jy ! Component: 3850 - total flux cleaned = -0.00118194 Jy ! Component: 3900 - total flux cleaned = -0.00108034 Jy ! Component: 3950 - total flux cleaned = -0.000903461 Jy ! Component: 4000 - total flux cleaned = -0.00072771 Jy ! Component: 4050 - total flux cleaned = -0.000552868 Jy ! Total flux subtracted in 4096 components = -0.000428646 Jy ! Clean residual min=-0.001798 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.780306 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 512 components and 0.780307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1258-2219_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.104 x 9.07 at 5.224 degrees (North through East) ! Clean map min=-0.0036668 max=0.57442 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1258-2219_S_map.fits wmodel /scr/pima/rv125_uvs/J1258-2219_S_map.mod ! Writing 512 model components to file: /scr/pima/rv125_uvs/J1258-2219_S_map.mod wobs /scr/pima/rv125_uvs/J1258-2219_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1258-2219_S_uvs.fits wwins /scr/pima/rv125_uvs/J1258-2219_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv125_uvs/J1258-2219_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.574421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24712 0.24712 0.494239 0.988478 1.97696 3.95391 7.90782 15.8156 31.6313 63.2626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.574 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1213.99 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1258-2219_S_dfm.log closed on Sun Dec 23 06:59:07 2018