! Started logfile: .//J2315-2307_X_dfm.log on Mon Jan 20 19:27:25 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 .//J2315-2307_X_uva.fits ! Reading UV FITS file: .//J2315-2307_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2315-2307 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2315-2307_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=1.000074Jy sigma=15.724422 ! Fit after self-cal, rms=0.950828Jy sigma=14.947116 ! 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=1.554 mas, bmaj=6.713 mas, bpa=9.52 degrees ! Estimated noise=1.41999 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 = 0.0403002 Jy ! Component: 100 - total flux cleaned = 0.0503997 Jy ! Total flux subtracted in 100 components = 0.0503997 Jy ! Clean residual min=-0.004362 max=0.005538 Jy/beam ! Clean residual mean=0.000009 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.0503998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0503998 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=0.052293Jy sigma=0.667878 ! Fit after self-cal, rms=0.051731Jy sigma=0.660933 ! 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=1.82 mas, bmaj=7.007 mas, bpa=9.222 degrees ! Estimated noise=0.932347 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 = 0.00390906 Jy ! Component: 100 - total flux cleaned = 0.00594223 Jy ! Component: 150 - total flux cleaned = 0.00712915 Jy ! Component: 200 - total flux cleaned = 0.00786169 Jy ! Total flux subtracted in 200 components = 0.00786169 Jy ! Clean residual min=-0.003418 max=0.003668 Jy/beam ! Clean residual mean=0.000007 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0582614 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0582614 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=0.051456Jy sigma=0.654924 ! Fit after self-cal, rms=0.051471Jy sigma=0.654749 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.82 x 7.007 at 9.222 degrees (North through East) ! Clean map min=-0.003498 max=0.052251 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.29 KP 1.01 ! NL 1.11 OV 1.05 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.12 KP 1.07 ! NL 0.91 OV 1.09 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.85 HN 1.20 KP 0.98 ! NL 0.96 OV 1.15 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.33 KP 1.12 ! NL 0.97 OV 1.18 PT 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 1.17 KP 1.09 ! NL 0.93 OV 1.08 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.15 KP 0.92 ! NL 0.81 OV 1.13 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 0.88 KP 1.08 ! NL 1.02 OV 0.98 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.82 HN 0.81 KP 1.18 ! NL 1.25 OV 1.00 PT 0.90 ! ! ! Fit before self-cal, rms=0.051471Jy sigma=0.654749 ! Fit after self-cal, rms=0.054032Jy sigma=0.644343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=7.001 mas, bpa=9.365 degrees ! Estimated noise=0.933193 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 = -0.00131645 Jy ! Component: 100 - total flux cleaned = -0.00166678 Jy ! Component: 150 - total flux cleaned = -0.00193156 Jy ! Component: 200 - total flux cleaned = -0.00202465 Jy ! Total flux subtracted in 200 components = -0.00202465 Jy ! Clean residual min=-0.002477 max=0.002582 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0562368 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0562368 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=0.053949Jy sigma=0.643738 ! Fit after self-cal, rms=0.054106Jy sigma=0.643032 ! 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=0.054106Jy sigma=0.643032 ! Fit after self-cal, rms=0.055509Jy sigma=0.642808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=7.01 mas, bpa=9.343 degrees ! Estimated noise=0.93865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000981819 Jy ! Component: 100 - total flux cleaned = -0.00129926 Jy ! Component: 150 - total flux cleaned = -0.0014478 Jy ! Component: 200 - total flux cleaned = -0.00157134 Jy ! Total flux subtracted in 200 components = -0.00157134 Jy ! Clean residual min=-0.002360 max=0.002446 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0546654 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0546654 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=0.055469Jy sigma=0.642550 ! Fit after self-cal, rms=0.055504Jy sigma=0.642514 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 = -0.00010652 Jy ! Component: 100 - total flux cleaned = -0.000106737 Jy ! Component: 150 - total flux cleaned = -0.000120722 Jy ! Component: 200 - total flux cleaned = -0.000158349 Jy ! Total flux subtracted in 200 components = -0.000158349 Jy ! Clean residual min=-0.002336 max=0.002452 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0545071 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0545071 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=0.055490Jy sigma=0.642439 ! Fit after self-cal, rms=0.055497Jy sigma=0.642430 ! 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=0.055497Jy sigma=0.642430 ! Fit after self-cal, rms=0.056601Jy sigma=0.642325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=7.012 mas, bpa=9.349 degrees ! Estimated noise=0.942638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000583471 Jy ! Component: 100 - total flux cleaned = -0.000878443 Jy ! Component: 150 - total flux cleaned = -0.000969526 Jy ! Component: 200 - total flux cleaned = -0.00103594 Jy ! Total flux subtracted in 200 components = -0.00103594 Jy ! Clean residual min=-0.002281 max=0.002424 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0534712 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0534712 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=0.056587Jy sigma=0.642241 ! Fit after self-cal, rms=0.056607Jy sigma=0.642231 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 = -2.45995e-05 Jy ! Component: 100 - total flux cleaned = -3.45054e-05 Jy ! Component: 150 - total flux cleaned = -6.19725e-05 Jy ! Component: 200 - total flux cleaned = -7.86651e-05 Jy ! Total flux subtracted in 200 components = -7.86651e-05 Jy ! Clean residual min=-0.002267 max=0.002430 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0533925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0533925 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=0.056602Jy sigma=0.642201 ! Fit after self-cal, rms=0.056606Jy sigma=0.642198 ! 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=0.056606Jy sigma=0.642198 ! Fit after self-cal, rms=0.057333Jy sigma=0.642154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=7.118 mas, bpa=11.03 degrees ! Estimated noise=0.922513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120436 Jy ! Component: 100 - total flux cleaned = -0.000181241 Jy ! Component: 150 - total flux cleaned = -0.000226216 Jy ! Component: 200 - total flux cleaned = -0.000266472 Jy ! Total flux subtracted in 200 components = -0.000266472 Jy ! Clean residual min=-0.002243 max=0.002305 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.053126 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.053126 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=0.057334Jy sigma=0.642106 ! Fit after self-cal, rms=0.057344Jy sigma=0.642103 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 = 1.06489e-05 Jy ! Component: 100 - total flux cleaned = 4.10217e-06 Jy ! Component: 150 - total flux cleaned = 1.03513e-05 Jy ! Component: 200 - total flux cleaned = 1.63532e-05 Jy ! Total flux subtracted in 200 components = 1.63532e-05 Jy ! Clean residual min=-0.002233 max=0.002304 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0531424 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0531424 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=0.057344Jy sigma=0.642082 ! Fit after self-cal, rms=0.057342Jy sigma=0.642082 ! 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=1.9 mas, bmaj=7.013 mas, bpa=9.357 degrees ! Estimated noise=0.944504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 7.013 at 9.357 degrees (North through East) ! Clean map min=-0.0022003 max=0.052124 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=1.644 mas, bmaj=6.693 mas, bpa=9.813 degrees ! Estimated noise=1.45687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413385 Jy ! Component: 100 - total flux cleaned = 0.05088 Jy ! Component: 150 - total flux cleaned = 0.0518777 Jy ! Component: 200 - total flux cleaned = 0.0521184 Jy ! Total flux subtracted in 200 components = 0.0521184 Jy ! Clean residual min=-0.003045 max=0.003530 Jy/beam ! Clean residual mean=0.000000 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0521184 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 0.0521184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=7.013 mas, bpa=9.357 degrees ! Estimated noise=0.944504 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 = 0.000474797 Jy ! Component: 100 - total flux cleaned = 0.000340189 Jy ! Component: 150 - total flux cleaned = 0.000232323 Jy ! Component: 200 - total flux cleaned = 0.000231065 Jy ! Total flux subtracted in 200 components = 0.000231065 Jy ! Clean residual min=-0.002400 max=0.002602 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0523495 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0523495 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=2.4 mas, bmaj=7.118 mas, bpa=11.03 degrees ! Estimated noise=0.922513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214283 Jy ! Component: 100 - total flux cleaned = 0.000320873 Jy ! Component: 150 - total flux cleaned = 0.000415361 Jy ! Component: 200 - total flux cleaned = 0.000454146 Jy ! Total flux subtracted in 200 components = 0.000454146 Jy ! Clean residual min=-0.002304 max=0.002467 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0528036 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 = 9.09198e-06 Jy ! Component: 100 - total flux cleaned = 9.03377e-06 Jy ! Component: 150 - total flux cleaned = 1.77333e-05 Jy ! Component: 200 - total flux cleaned = 2.59528e-05 Jy ! Total flux subtracted in 200 components = 2.59528e-05 Jy ! Clean residual min=-0.002286 max=0.002460 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0528296 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0528296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=7.013 mas, bpa=9.357 degrees ! Estimated noise=0.944504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158684 Jy ! Component: 100 - total flux cleaned = -0.000178302 Jy ! Component: 150 - total flux cleaned = -0.000212848 Jy ! Component: 200 - total flux cleaned = -0.000244551 Jy ! Total flux subtracted in 200 components = -0.000244551 Jy ! Clean residual min=-0.002276 max=0.002587 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.052585 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.052585 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=0.057366Jy sigma=0.642307 ! Fit after self-cal, rms=0.057338Jy sigma=0.642281 wmodel J2315-2307_X_map.mod ! Writing 62 model components to file: J2315-2307_X_map.mod wobs J2315-2307_X_uvs.fits ! Writing UV FITS file: J2315-2307_X_uvs.fits wwins J2315-2307_X_map.win ! wwins: Wrote 1 windows to J2315-2307_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 = 0.000332486 Jy ! Component: 100 - total flux cleaned = 0.000220444 Jy ! Component: 150 - total flux cleaned = 0.000352975 Jy ! Component: 200 - total flux cleaned = 0.000505901 Jy ! Component: 250 - total flux cleaned = 0.000736712 Jy ! Component: 300 - total flux cleaned = 0.000926813 Jy ! Component: 350 - total flux cleaned = 0.00115925 Jy ! Component: 400 - total flux cleaned = 0.00135531 Jy ! Component: 450 - total flux cleaned = 0.00158803 Jy ! Component: 500 - total flux cleaned = 0.00172166 Jy ! Component: 550 - total flux cleaned = 0.0018933 Jy ! Component: 600 - total flux cleaned = 0.00201727 Jy ! Component: 650 - total flux cleaned = 0.00209773 Jy ! Component: 700 - total flux cleaned = 0.00219577 Jy ! Component: 750 - total flux cleaned = 0.00236643 Jy ! Component: 800 - total flux cleaned = 0.00251419 Jy ! Component: 850 - total flux cleaned = 0.00267642 Jy ! Component: 900 - total flux cleaned = 0.00281757 Jy ! Component: 950 - total flux cleaned = 0.00297328 Jy ! Component: 1000 - total flux cleaned = 0.00312571 Jy ! Component: 1050 - total flux cleaned = 0.00325849 Jy ! Component: 1100 - total flux cleaned = 0.00335646 Jy ! Component: 1150 - total flux cleaned = 0.00348517 Jy ! Component: 1200 - total flux cleaned = 0.00358042 Jy ! Component: 1250 - total flux cleaned = 0.00370537 Jy ! Component: 1300 - total flux cleaned = 0.00379768 Jy ! Component: 1350 - total flux cleaned = 0.00390419 Jy ! Component: 1400 - total flux cleaned = 0.00399436 Jy ! Component: 1450 - total flux cleaned = 0.00411312 Jy ! Component: 1500 - total flux cleaned = 0.0042157 Jy ! Component: 1550 - total flux cleaned = 0.00431689 Jy ! Component: 1600 - total flux cleaned = 0.00438846 Jy ! Component: 1650 - total flux cleaned = 0.00450146 Jy ! Component: 1700 - total flux cleaned = 0.00457144 Jy ! Component: 1750 - total flux cleaned = 0.00466876 Jy ! Component: 1800 - total flux cleaned = 0.00475156 Jy ! Component: 1850 - total flux cleaned = 0.00483373 Jy ! Component: 1900 - total flux cleaned = 0.00490175 Jy ! Component: 1950 - total flux cleaned = 0.00505046 Jy ! Component: 2000 - total flux cleaned = 0.00515786 Jy ! Component: 2050 - total flux cleaned = 0.00525136 Jy ! Component: 2100 - total flux cleaned = 0.00534441 Jy ! Component: 2150 - total flux cleaned = 0.00543699 Jy ! Component: 2200 - total flux cleaned = 0.00550292 Jy ! Component: 2250 - total flux cleaned = 0.00556867 Jy ! Component: 2300 - total flux cleaned = 0.00562134 Jy ! Component: 2350 - total flux cleaned = 0.00564772 Jy ! Component: 2400 - total flux cleaned = 0.00566108 Jy ! Component: 2450 - total flux cleaned = 0.00570092 Jy ! Component: 2500 - total flux cleaned = 0.00572762 Jy ! Component: 2550 - total flux cleaned = 0.00576785 Jy ! Component: 2600 - total flux cleaned = 0.00578128 Jy ! Component: 2650 - total flux cleaned = 0.00582185 Jy ! Component: 2700 - total flux cleaned = 0.00586264 Jy ! Component: 2750 - total flux cleaned = 0.00587623 Jy ! Component: 2800 - total flux cleaned = 0.00591749 Jy ! Component: 2850 - total flux cleaned = 0.00594516 Jy ! Component: 2900 - total flux cleaned = 0.00593125 Jy ! Component: 2950 - total flux cleaned = 0.00593116 Jy ! Component: 3000 - total flux cleaned = 0.00595934 Jy ! Component: 3050 - total flux cleaned = 0.00597375 Jy ! Component: 3100 - total flux cleaned = 0.00597407 Jy ! Component: 3150 - total flux cleaned = 0.00595959 Jy ! Component: 3200 - total flux cleaned = 0.00597402 Jy ! Component: 3250 - total flux cleaned = 0.00594444 Jy ! Component: 3300 - total flux cleaned = 0.00597415 Jy ! Component: 3350 - total flux cleaned = 0.00600419 Jy ! Component: 3400 - total flux cleaned = 0.00600429 Jy ! Component: 3450 - total flux cleaned = 0.00603517 Jy ! Component: 3500 - total flux cleaned = 0.00601961 Jy ! Component: 3550 - total flux cleaned = 0.00600379 Jy ! Component: 3600 - total flux cleaned = 0.00603548 Jy ! Component: 3650 - total flux cleaned = 0.00605148 Jy ! Component: 3700 - total flux cleaned = 0.00608423 Jy ! Component: 3750 - total flux cleaned = 0.00608437 Jy ! Component: 3800 - total flux cleaned = 0.00610122 Jy ! Component: 3850 - total flux cleaned = 0.00610163 Jy ! Component: 3900 - total flux cleaned = 0.00611911 Jy ! Component: 3950 - total flux cleaned = 0.00610163 Jy ! Component: 4000 - total flux cleaned = 0.00604902 Jy ! Component: 4050 - total flux cleaned = 0.00604886 Jy ! Total flux subtracted in 4096 components = 0.00604881 Jy ! Clean residual min=-0.001080 max=0.001123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0586338 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 323 components and 0.0586338 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2315-2307_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 7.013 at 9.357 degrees (North through East) ! Clean map min=-0.0020465 max=0.051597 Jy/beam ! Writing clean map to FITS file: .//J2315-2307_X_map.fits wmodel .//J2315-2307_X_map.mod ! Writing 323 model components to file: .//J2315-2307_X_map.mod wobs .//J2315-2307_X_uvs.fits ! Writing UV FITS file: .//J2315-2307_X_uvs.fits wwins .//J2315-2307_X_map.win ! wwins: Wrote 2 windows to .//J2315-2307_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.051597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94931 1.94931 3.89862 7.79725 15.5945 31.189 62.378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 153.9 quit ! Quitting program ! Log file .//J2315-2307_X_dfm.log closed on Mon Jan 20 19:27:28 2020