! Started logfile: .//J0525-2338_S_dfm.log on Wed Aug 15 15:28:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0525-2338_S_uva.fits ! Reading UV FITS file: .//J0525-2338_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0525-2338 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1440 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 J0525-2338_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.174007Jy sigma=18.970886 ! Fit after self-cal, rms=0.468142Jy sigma=7.250379 ! 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=2.511 mas, bmaj=7.256 mas, bpa=-4.46 degrees ! Estimated noise=1.70001 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 = 0.425036 Jy ! Component: 100 - total flux cleaned = 0.539702 Jy ! Total flux subtracted in 100 components = 0.539702 Jy ! Clean residual min=-0.029188 max=0.060286 Jy/beam ! Clean residual mean=-0.000146 rms=0.010266 Jy/beam ! Combined flux in latest and established models = 0.539702 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.539702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132961Jy sigma=2.146652 ! Fit after self-cal, rms=0.132925Jy sigma=2.146234 ! 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=3.018 mas, bmaj=8.298 mas, bpa=-6.361 degrees ! Estimated noise=1.37904 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 (3.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624486 Jy ! Component: 100 - total flux cleaned = 0.0967344 Jy ! Component: 150 - total flux cleaned = 0.118568 Jy ! Component: 200 - total flux cleaned = 0.127795 Jy ! Total flux subtracted in 200 components = 0.127795 Jy ! Clean residual min=-0.027003 max=0.034206 Jy/beam ! Clean residual mean=-0.000077 rms=0.006992 Jy/beam ! Combined flux in latest and established models = 0.667498 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.667498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102215Jy sigma=1.559200 ! Fit after self-cal, rms=0.100821Jy sigma=1.533474 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.298 at -6.361 degrees (North through East) ! Clean map min=-0.025471 max=0.50787 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.21 KP 0.99 ! LA 0.94 MK 1.04 NL 1.03 OV 0.87 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.99 HN 1.22 KP 0.96 ! LA 0.94 MK 1.02 NL 1.02 OV 0.86 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.00 HN 1.21 KP 0.99 ! LA 0.93 MK 0.99 NL 0.93 OV 0.86 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 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* ! ! ! Fit before self-cal, rms=0.100821Jy sigma=1.533474 ! Fit after self-cal, rms=0.072464Jy sigma=1.033367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=8.304 mas, bpa=-5.936 degrees ! Estimated noise=1.3904 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 = -0.00413926 Jy ! Component: 100 - total flux cleaned = -0.00475267 Jy ! Component: 150 - total flux cleaned = -0.00528857 Jy ! Component: 200 - total flux cleaned = -0.00528829 Jy ! Total flux subtracted in 200 components = -0.00528829 Jy ! Clean residual min=-0.010156 max=0.008132 Jy/beam ! Clean residual mean=0.000022 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.662209 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.662209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071105Jy sigma=1.016760 ! Fit after self-cal, rms=0.071156Jy sigma=1.015907 ! 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=0.071156Jy sigma=1.015907 ! Fit after self-cal, rms=0.071190Jy sigma=1.013922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=8.296 mas, bpa=-5.975 degrees ! Estimated noise=1.38706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187451 Jy ! Component: 100 - total flux cleaned = -0.00263872 Jy ! Component: 150 - total flux cleaned = -0.0031898 Jy ! Component: 200 - total flux cleaned = -0.0035735 Jy ! Total flux subtracted in 200 components = -0.0035735 Jy ! Clean residual min=-0.008860 max=0.007811 Jy/beam ! Clean residual mean=0.000020 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.658636 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.658636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070430Jy sigma=1.005505 ! Fit after self-cal, rms=0.070410Jy sigma=1.005295 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 = -0.000413436 Jy ! Component: 100 - total flux cleaned = -0.000525297 Jy ! Component: 150 - total flux cleaned = -0.000630893 Jy ! Component: 200 - total flux cleaned = -0.000732119 Jy ! Total flux subtracted in 200 components = -0.000732119 Jy ! Clean residual min=-0.008152 max=0.007628 Jy/beam ! Clean residual mean=0.000020 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.657904 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.657904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070037Jy sigma=1.001083 ! Fit after self-cal, rms=0.070032Jy sigma=1.001007 ! 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=0.070032Jy sigma=1.001007 ! Fit after self-cal, rms=0.070126Jy sigma=0.999484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=8.29 mas, bpa=-5.973 degrees ! Estimated noise=1.38482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190852 Jy ! Component: 100 - total flux cleaned = -0.00243863 Jy ! Component: 150 - total flux cleaned = -0.0028173 Jy ! Component: 200 - total flux cleaned = -0.00316918 Jy ! Total flux subtracted in 200 components = -0.00316918 Jy ! Clean residual min=-0.007359 max=0.007428 Jy/beam ! Clean residual mean=0.000020 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.654734 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.654734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069751Jy sigma=0.995395 ! Fit after self-cal, rms=0.069740Jy sigma=0.995286 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 = -0.000471533 Jy ! Component: 100 - total flux cleaned = -0.000710666 Jy ! Component: 150 - total flux cleaned = -0.000787486 Jy ! Component: 200 - total flux cleaned = -0.000860772 Jy ! Total flux subtracted in 200 components = -0.000860772 Jy ! Clean residual min=-0.006953 max=0.007273 Jy/beam ! Clean residual mean=0.000019 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.653874 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.653874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069547Jy sigma=0.993041 ! Fit after self-cal, rms=0.069545Jy sigma=0.993023 ! Inverting map ! Added new window around map position (-118.5, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452927 Jy ! Component: 100 - total flux cleaned = 0.00420755 Jy ! Component: 150 - total flux cleaned = 0.00382982 Jy ! Component: 200 - total flux cleaned = 0.00399851 Jy ! Total flux subtracted in 200 components = 0.00399851 Jy ! Clean residual min=-0.006384 max=0.005920 Jy/beam ! Clean residual mean=0.000010 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.657872 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.657872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068894Jy sigma=0.984358 ! Fit after self-cal, rms=0.068890Jy sigma=0.984250 ! 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=0.068890Jy sigma=0.984250 ! Fit after self-cal, rms=0.068943Jy sigma=0.983162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.629 mas, bmaj=18.81 mas, bpa=-1.671 degrees ! Estimated noise=1.73443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0028051 Jy ! Component: 100 - total flux cleaned = -0.00359244 Jy ! Component: 150 - total flux cleaned = -0.00400981 Jy ! Component: 200 - total flux cleaned = -0.00407493 Jy ! Total flux subtracted in 200 components = -0.00407493 Jy ! Clean residual min=-0.006749 max=0.007514 Jy/beam ! Clean residual mean=0.000024 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.653797 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.653797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068830Jy sigma=0.981751 ! Fit after self-cal, rms=0.068833Jy sigma=0.981689 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 = -0.000565492 Jy ! Component: 100 - total flux cleaned = -0.000627114 Jy ! Component: 150 - total flux cleaned = -0.000743756 Jy ! Component: 200 - total flux cleaned = -0.000855625 Jy ! Total flux subtracted in 200 components = -0.000855625 Jy ! Clean residual min=-0.006529 max=0.007170 Jy/beam ! Clean residual mean=0.000024 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.652942 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.652942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068763Jy sigma=0.981196 ! Fit after self-cal, rms=0.068764Jy sigma=0.981171 ! 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=3.044 mas, bmaj=8.288 mas, bpa=-5.987 degrees ! Estimated noise=1.38253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 8.288 at -5.987 degrees (North through East) ! Clean map min=-0.0055614 max=0.51291 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=0.068764Jy sigma=0.981171 ! Fit after self-cal, rms=0.065646Jy sigma=0.928331 ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=8.302 mas, bpa=-6.011 degrees ! Estimated noise=1.3824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000775605 Jy ! Component: 100 - total flux cleaned = -0.000622638 Jy ! Component: 150 - total flux cleaned = -0.000551518 Jy ! Component: 200 - total flux cleaned = -0.000417827 Jy ! Total flux subtracted in 200 components = -0.000417827 Jy ! Clean residual min=-0.005574 max=0.005603 Jy/beam ! Clean residual mean=0.000014 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.652524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.652524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065457Jy sigma=0.925895 ! Fit after self-cal, rms=0.065447Jy sigma=0.925845 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234591 Jy ! Component: 100 - total flux cleaned = -0.000108221 Jy ! Component: 150 - total flux cleaned = -0.000107507 Jy ! Component: 200 - total flux cleaned = -4.83561e-05 Jy ! Total flux subtracted in 200 components = -4.83561e-05 Jy ! Clean residual min=-0.005492 max=0.005577 Jy/beam ! Clean residual mean=0.000013 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.652476 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.652476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065315Jy sigma=0.924415 ! Fit after self-cal, rms=0.065313Jy sigma=0.924396 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065313Jy sigma=0.924396 ! Fit after self-cal, rms=0.065320Jy sigma=0.924156 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=2.531 mas, bmaj=7.226 mas, bpa=-3.837 degrees ! Estimated noise=1.7105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.427482 Jy ! Component: 100 - total flux cleaned = 0.538233 Jy ! Component: 150 - total flux cleaned = 0.582473 Jy ! Component: 200 - total flux cleaned = 0.604261 Jy ! Total flux subtracted in 200 components = 0.604261 Jy ! Clean residual min=-0.008843 max=0.011146 Jy/beam ! Clean residual mean=0.000006 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.604261 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.604261 Jy ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=8.302 mas, bpa=-6.001 degrees ! Estimated noise=1.38113 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 = 0.0153976 Jy ! Component: 100 - total flux cleaned = 0.0240969 Jy ! Component: 150 - total flux cleaned = 0.0297391 Jy ! Component: 200 - total flux cleaned = 0.0322057 Jy ! Total flux subtracted in 200 components = 0.0322057 Jy ! Clean residual min=-0.006321 max=0.005907 Jy/beam ! Clean residual mean=0.000015 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.636467 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.636467 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=7.637 mas, bmaj=18.85 mas, bpa=-1.694 degrees ! Estimated noise=1.72872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519177 Jy ! Component: 100 - total flux cleaned = 0.00597678 Jy ! Component: 150 - total flux cleaned = 0.00629512 Jy ! Component: 200 - total flux cleaned = 0.00663411 Jy ! Total flux subtracted in 200 components = 0.00663411 Jy ! Clean residual min=-0.006455 max=0.006150 Jy/beam ! Clean residual mean=0.000029 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.643101 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 = 0.000153571 Jy ! Component: 100 - total flux cleaned = 0.000365116 Jy ! Component: 150 - total flux cleaned = 0.00055892 Jy ! Component: 200 - total flux cleaned = 0.000738117 Jy ! Total flux subtracted in 200 components = 0.000738117 Jy ! Clean residual min=-0.006105 max=0.006033 Jy/beam ! Clean residual mean=0.000028 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.643839 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.643839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=8.302 mas, bpa=-6.001 degrees ! Estimated noise=1.38113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338577 Jy ! Component: 100 - total flux cleaned = -0.000543397 Jy ! Component: 150 - total flux cleaned = -0.00036621 Jy ! Component: 200 - total flux cleaned = -0.000281704 Jy ! Total flux subtracted in 200 components = -0.000281704 Jy ! Clean residual min=-0.005852 max=0.005417 Jy/beam ! Clean residual mean=0.000014 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.643557 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.643557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065538Jy sigma=0.926724 ! Fit after self-cal, rms=0.065475Jy sigma=0.926192 wmodel J0525-2338_S_map.mod ! Writing 98 model components to file: J0525-2338_S_map.mod wobs J0525-2338_S_uvs.fits ! Writing UV FITS file: J0525-2338_S_uvs.fits wwins J0525-2338_S_map.win ! wwins: Wrote 3 windows to J0525-2338_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 = -0.00106991 Jy ! Component: 100 - total flux cleaned = -0.000883022 Jy ! Component: 150 - total flux cleaned = -0.000881804 Jy ! Component: 200 - total flux cleaned = -0.000488984 Jy ! Component: 250 - total flux cleaned = -0.00033766 Jy ! Component: 300 - total flux cleaned = -0.000263271 Jy ! Component: 350 - total flux cleaned = -0.000193415 Jy ! Component: 400 - total flux cleaned = 5.03578e-06 Jy ! Component: 450 - total flux cleaned = 0.000195302 Jy ! Component: 500 - total flux cleaned = 0.000440409 Jy ! Component: 550 - total flux cleaned = 0.000798889 Jy ! Component: 600 - total flux cleaned = 0.0013209 Jy ! Component: 650 - total flux cleaned = 0.00165889 Jy ! Component: 700 - total flux cleaned = 0.00193409 Jy ! Component: 750 - total flux cleaned = 0.00230854 Jy ! Component: 800 - total flux cleaned = 0.00261963 Jy ! Component: 850 - total flux cleaned = 0.00282306 Jy ! Component: 900 - total flux cleaned = 0.00307248 Jy ! Component: 950 - total flux cleaned = 0.00326692 Jy ! Component: 1000 - total flux cleaned = 0.00345575 Jy ! Component: 1050 - total flux cleaned = 0.00336438 Jy ! Component: 1100 - total flux cleaned = 0.00345635 Jy ! Component: 1150 - total flux cleaned = 0.00341073 Jy ! Component: 1200 - total flux cleaned = 0.00336694 Jy ! Component: 1250 - total flux cleaned = 0.00323944 Jy ! Component: 1300 - total flux cleaned = 0.00328197 Jy ! Component: 1350 - total flux cleaned = 0.00311671 Jy ! Component: 1400 - total flux cleaned = 0.00315675 Jy ! Component: 1450 - total flux cleaned = 0.00319721 Jy ! Component: 1500 - total flux cleaned = 0.00323651 Jy ! Component: 1550 - total flux cleaned = 0.00338995 Jy ! Component: 1600 - total flux cleaned = 0.00342759 Jy ! Component: 1650 - total flux cleaned = 0.00346515 Jy ! Component: 1700 - total flux cleaned = 0.00350121 Jy ! Component: 1750 - total flux cleaned = 0.00353752 Jy ! Component: 1800 - total flux cleaned = 0.00357299 Jy ! Component: 1850 - total flux cleaned = 0.0035384 Jy ! Component: 1900 - total flux cleaned = 0.00353832 Jy ! Component: 1950 - total flux cleaned = 0.00350505 Jy ! Component: 2000 - total flux cleaned = 0.00347129 Jy ! Component: 2050 - total flux cleaned = 0.00340543 Jy ! Component: 2100 - total flux cleaned = 0.00334098 Jy ! Component: 2150 - total flux cleaned = 0.00340485 Jy ! Component: 2200 - total flux cleaned = 0.00327757 Jy ! Component: 2250 - total flux cleaned = 0.00324634 Jy ! Component: 2300 - total flux cleaned = 0.00321534 Jy ! Component: 2350 - total flux cleaned = 0.00321536 Jy ! Component: 2400 - total flux cleaned = 0.00315439 Jy ! Component: 2450 - total flux cleaned = 0.00309432 Jy ! Component: 2500 - total flux cleaned = 0.00306489 Jy ! Component: 2550 - total flux cleaned = 0.00306524 Jy ! Component: 2600 - total flux cleaned = 0.00306537 Jy ! Component: 2650 - total flux cleaned = 0.00306531 Jy ! Component: 2700 - total flux cleaned = 0.0030366 Jy ! Component: 2750 - total flux cleaned = 0.00303653 Jy ! Component: 2800 - total flux cleaned = 0.00303663 Jy ! Component: 2850 - total flux cleaned = 0.00309201 Jy ! Component: 2900 - total flux cleaned = 0.00300886 Jy ! Component: 2950 - total flux cleaned = 0.00298151 Jy ! Component: 3000 - total flux cleaned = 0.00298155 Jy ! Component: 3050 - total flux cleaned = 0.00292758 Jy ! Component: 3100 - total flux cleaned = 0.00295417 Jy ! Component: 3150 - total flux cleaned = 0.00292746 Jy ! Component: 3200 - total flux cleaned = 0.00287477 Jy ! Component: 3250 - total flux cleaned = 0.00287486 Jy ! Component: 3300 - total flux cleaned = 0.00284882 Jy ! Component: 3350 - total flux cleaned = 0.00277145 Jy ! Component: 3400 - total flux cleaned = 0.0027714 Jy ! Component: 3450 - total flux cleaned = 0.00277122 Jy ! Component: 3500 - total flux cleaned = 0.00277134 Jy ! Component: 3550 - total flux cleaned = 0.00277135 Jy ! Component: 3600 - total flux cleaned = 0.00277132 Jy ! Component: 3650 - total flux cleaned = 0.0027962 Jy ! Component: 3700 - total flux cleaned = 0.00277135 Jy ! Component: 3750 - total flux cleaned = 0.0027466 Jy ! Component: 3800 - total flux cleaned = 0.00269767 Jy ! Component: 3850 - total flux cleaned = 0.00272202 Jy ! Component: 3900 - total flux cleaned = 0.00264928 Jy ! Component: 3950 - total flux cleaned = 0.00262534 Jy ! Component: 4000 - total flux cleaned = 0.00257714 Jy ! Component: 4050 - total flux cleaned = 0.00262505 Jy ! Total flux subtracted in 4096 components = 0.00252953 Jy ! Clean residual min=-0.001372 max=0.001512 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.646087 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 360 components and 0.646086 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0525-2338_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 8.302 at -6.001 degrees (North through East) ! Clean map min=-0.0040689 max=0.52809 Jy/beam ! Writing clean map to FITS file: .//J0525-2338_S_map.fits wmodel .//J0525-2338_S_map.mod ! Writing 360 model components to file: .//J0525-2338_S_map.mod wobs .//J0525-2338_S_uvs.fits ! Writing UV FITS file: .//J0525-2338_S_uvs.fits wwins .//J0525-2338_S_map.win ! wwins: Wrote 4 windows to .//J0525-2338_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.528094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23309 0.23309 0.46618 0.932359 1.86472 3.72944 7.45887 14.9177 29.8355 59.671 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.528 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1287.06 quit ! Quitting program ! Log file .//J0525-2338_S_dfm.log closed on Wed Aug 15 15:28:09 2018