! Started logfile: .//J1012-2541_X_dfm.log on Mon Jan 20 17:51:37 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 .//J1012-2541_X_uva.fits ! Reading UV FITS file: .//J1012-2541_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1012-2541 ! ! 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 5760 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 J1012-2541_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=1.001961Jy sigma=14.597511 ! Fit after self-cal, rms=0.945478Jy sigma=13.753421 ! 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=0.737 mas, bmaj=2.087 mas, bpa=-4.114 degrees ! Estimated noise=1.11006 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 = 0.0440043 Jy ! Component: 100 - total flux cleaned = 0.0538208 Jy ! Total flux subtracted in 100 components = 0.0538208 Jy ! Clean residual min=-0.005484 max=0.007920 Jy/beam ! Clean residual mean=-0.000004 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0538208 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0538208 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=0.058621Jy sigma=0.723909 ! Fit after self-cal, rms=0.058383Jy sigma=0.720513 ! 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=0.9137 mas, bmaj=2.417 mas, bpa=-3.617 degrees ! Estimated noise=0.661054 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 (1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062977 Jy ! Component: 100 - total flux cleaned = 0.00848461 Jy ! Component: 150 - total flux cleaned = 0.00907686 Jy ! Component: 200 - total flux cleaned = 0.00934131 Jy ! Total flux subtracted in 200 components = 0.00934131 Jy ! Clean residual min=-0.003895 max=0.004261 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0631621 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0631621 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=0.057682Jy sigma=0.709006 ! Fit after self-cal, rms=0.057630Jy sigma=0.707546 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9137 x 2.417 at -3.617 degrees (North through East) ! Clean map min=-0.003309 max=0.052344 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.20 KP 1.04 ! LA 0.84 MK 0.99 NL 1.15 OV 1.09 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.87 HN 1.40 KP 1.16 ! LA 0.84 MK 1.02 NL 1.20 OV 1.18 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.32 KP 1.07 ! LA 0.85 MK 1.01 NL 1.02 OV 1.28 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 1.21 KP 0.95 ! LA 0.90 MK 0.92 NL 1.15 OV 1.25 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.85 HN 1.26 KP 1.05 ! LA 0.82 MK 0.94 NL 1.04 OV 1.21 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.85 HN 1.08 KP 0.90 ! LA 0.92 MK 0.96 NL 0.99 OV 1.24 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.91 HN 1.18 KP 1.10 ! LA 0.80 MK 0.96 NL 0.92 OV 1.23 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.10 KP 1.05 ! LA 0.80 MK 0.98 NL 0.98 OV 1.35 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.057630Jy sigma=0.707546 ! Fit after self-cal, rms=0.060858Jy sigma=0.693098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.396 mas, bpa=-3.61 degrees ! Estimated noise=0.670868 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 = -0.000385314 Jy ! Component: 100 - total flux cleaned = -0.000354825 Jy ! Component: 150 - total flux cleaned = -0.000355202 Jy ! Component: 200 - total flux cleaned = -0.000356085 Jy ! Total flux subtracted in 200 components = -0.000356085 Jy ! Clean residual min=-0.002514 max=0.002490 Jy/beam ! Clean residual mean=-0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.062806 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.062806 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=0.060818Jy sigma=0.692589 ! Fit after self-cal, rms=0.060963Jy sigma=0.692006 ! 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=0.060963Jy sigma=0.692006 ! Fit after self-cal, rms=0.061566Jy sigma=0.691914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.909 mas, bmaj=2.39 mas, bpa=-3.601 degrees ! Estimated noise=0.671979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292029 Jy ! Component: 100 - total flux cleaned = -0.000268361 Jy ! Component: 150 - total flux cleaned = -0.000268218 Jy ! Component: 200 - total flux cleaned = -0.000287906 Jy ! Total flux subtracted in 200 components = -0.000287906 Jy ! Clean residual min=-0.002509 max=0.002455 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0625181 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0625181 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=0.061544Jy sigma=0.691666 ! Fit after self-cal, rms=0.061555Jy sigma=0.691638 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 = -0.000191845 Jy ! Component: 100 - total flux cleaned = -0.000190833 Jy ! Component: 150 - total flux cleaned = -0.000224648 Jy ! Component: 200 - total flux cleaned = -0.000240154 Jy ! Total flux subtracted in 200 components = -0.000240154 Jy ! Clean residual min=-0.002499 max=0.002424 Jy/beam ! Clean residual mean=-0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0622779 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0622779 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=0.061541Jy sigma=0.691515 ! Fit after self-cal, rms=0.061542Jy sigma=0.691506 ! 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=0.061542Jy sigma=0.691506 ! Fit after self-cal, rms=0.062018Jy sigma=0.691477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.386 mas, bpa=-3.589 degrees ! Estimated noise=0.673531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75256e-05 Jy ! Component: 100 - total flux cleaned = -5.20645e-05 Jy ! Component: 150 - total flux cleaned = -5.23895e-05 Jy ! Component: 200 - total flux cleaned = -7.99076e-05 Jy ! Total flux subtracted in 200 components = -7.99076e-05 Jy ! Clean residual min=-0.002499 max=0.002423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.062198 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.062198 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=0.062004Jy sigma=0.691377 ! Fit after self-cal, rms=0.062010Jy sigma=0.691363 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 = -0.0001264 Jy ! Component: 100 - total flux cleaned = -0.000126522 Jy ! Component: 150 - total flux cleaned = -0.000138759 Jy ! Component: 200 - total flux cleaned = -0.000163207 Jy ! Total flux subtracted in 200 components = -0.000163207 Jy ! Clean residual min=-0.002506 max=0.002403 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0620348 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0620348 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=0.062002Jy sigma=0.691298 ! Fit after self-cal, rms=0.062002Jy sigma=0.691290 ! 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=0.062002Jy sigma=0.691290 ! Fit after self-cal, rms=0.062448Jy sigma=0.691277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=5.43 mas, bpa=-0.3428 degrees ! Estimated noise=0.830276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018165 Jy ! Component: 100 - total flux cleaned = 0.00015456 Jy ! Component: 150 - total flux cleaned = 0.000143024 Jy ! Component: 200 - total flux cleaned = 0.000142606 Jy ! Total flux subtracted in 200 components = 0.000142606 Jy ! Clean residual min=-0.002063 max=0.002227 Jy/beam ! Clean residual mean=-0.000008 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0621774 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0621774 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=0.062446Jy sigma=0.691271 ! Fit after self-cal, rms=0.062447Jy sigma=0.691253 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 = -3.32627e-05 Jy ! Component: 100 - total flux cleaned = -3.30422e-05 Jy ! Component: 150 - total flux cleaned = -4.25955e-05 Jy ! Component: 200 - total flux cleaned = -5.14633e-05 Jy ! Total flux subtracted in 200 components = -5.14633e-05 Jy ! Clean residual min=-0.002038 max=0.002218 Jy/beam ! Clean residual mean=-0.000008 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.062126 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.062126 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=0.062447Jy sigma=0.691253 ! Fit after self-cal, rms=0.062445Jy sigma=0.691239 ! 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=0.9067 mas, bmaj=2.384 mas, bpa=-3.586 degrees ! Estimated noise=0.675555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 2.384 at -3.586 degrees (North through East) ! Clean map min=-0.0023445 max=0.053174 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=0.724 mas, bmaj=2.057 mas, bpa=-4.089 degrees ! Estimated noise=1.13666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449172 Jy ! Component: 100 - total flux cleaned = 0.0553067 Jy ! Component: 150 - total flux cleaned = 0.058926 Jy ! Component: 200 - total flux cleaned = 0.0593376 Jy ! Total flux subtracted in 200 components = 0.0593376 Jy ! Clean residual min=-0.004206 max=0.003392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0593376 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0593376 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.384 mas, bpa=-3.586 degrees ! Estimated noise=0.675555 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 = 0.00200896 Jy ! Component: 100 - total flux cleaned = 0.00230074 Jy ! Component: 150 - total flux cleaned = 0.0023351 Jy ! Component: 200 - total flux cleaned = 0.00236449 Jy ! Total flux subtracted in 200 components = 0.00236449 Jy ! Clean residual min=-0.002532 max=0.002369 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.061702 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.061702 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=2.298 mas, bmaj=5.43 mas, bpa=-0.3428 degrees ! Estimated noise=0.830276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253395 Jy ! Component: 100 - total flux cleaned = 0.000349399 Jy ! Component: 150 - total flux cleaned = 0.000332933 Jy ! Component: 200 - total flux cleaned = 0.000318298 Jy ! Total flux subtracted in 200 components = 0.000318298 Jy ! Clean residual min=-0.002122 max=0.002212 Jy/beam ! Clean residual mean=-0.000009 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0620203 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 = -1.35552e-05 Jy ! Component: 100 - total flux cleaned = -2.60703e-05 Jy ! Component: 150 - total flux cleaned = -4.97115e-05 Jy ! Component: 200 - total flux cleaned = -4.94148e-05 Jy ! Total flux subtracted in 200 components = -4.94148e-05 Jy ! Clean residual min=-0.002093 max=0.002203 Jy/beam ! Clean residual mean=-0.000009 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0619709 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0619709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.384 mas, bpa=-3.586 degrees ! Estimated noise=0.675555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192749 Jy ! Component: 100 - total flux cleaned = -0.000263033 Jy ! Component: 150 - total flux cleaned = -0.000325714 Jy ! Component: 200 - total flux cleaned = -0.00034484 Jy ! Total flux subtracted in 200 components = -0.00034484 Jy ! Clean residual min=-0.002489 max=0.002387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0616261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0616261 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=0.062458Jy sigma=0.691588 ! Fit after self-cal, rms=0.062446Jy sigma=0.691539 wmodel J1012-2541_X_map.mod ! Writing 67 model components to file: J1012-2541_X_map.mod wobs J1012-2541_X_uvs.fits ! Writing UV FITS file: J1012-2541_X_uvs.fits wwins J1012-2541_X_map.win ! wwins: Wrote 2 windows to J1012-2541_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 = -0.000466705 Jy ! Component: 100 - total flux cleaned = -0.000314174 Jy ! Component: 150 - total flux cleaned = -0.000346768 Jy ! Component: 200 - total flux cleaned = -0.00034641 Jy ! Component: 250 - total flux cleaned = -0.000344942 Jy ! Component: 300 - total flux cleaned = -0.000344558 Jy ! Component: 350 - total flux cleaned = -0.000458397 Jy ! Component: 400 - total flux cleaned = -0.000457321 Jy ! Component: 450 - total flux cleaned = -0.000484109 Jy ! Component: 500 - total flux cleaned = -0.000587431 Jy ! Component: 550 - total flux cleaned = -0.000587639 Jy ! Component: 600 - total flux cleaned = -0.000686174 Jy ! Component: 650 - total flux cleaned = -0.000686388 Jy ! Component: 700 - total flux cleaned = -0.000710346 Jy ! Component: 750 - total flux cleaned = -0.000824673 Jy ! Component: 800 - total flux cleaned = -0.000824762 Jy ! Component: 850 - total flux cleaned = -0.000869012 Jy ! Component: 900 - total flux cleaned = -0.000933666 Jy ! Component: 950 - total flux cleaned = -0.00097532 Jy ! Component: 1000 - total flux cleaned = -0.000954538 Jy ! Component: 1050 - total flux cleaned = -0.000995427 Jy ! Component: 1100 - total flux cleaned = -0.000995117 Jy ! Component: 1150 - total flux cleaned = -0.00101469 Jy ! Component: 1200 - total flux cleaned = -0.00103412 Jy ! Component: 1250 - total flux cleaned = -0.00103435 Jy ! Component: 1300 - total flux cleaned = -0.00109062 Jy ! Component: 1350 - total flux cleaned = -0.00112763 Jy ! Component: 1400 - total flux cleaned = -0.00116376 Jy ! Component: 1450 - total flux cleaned = -0.00114558 Jy ! Component: 1500 - total flux cleaned = -0.00118111 Jy ! Component: 1550 - total flux cleaned = -0.00119857 Jy ! Component: 1600 - total flux cleaned = -0.0012335 Jy ! Component: 1650 - total flux cleaned = -0.00128465 Jy ! Component: 1700 - total flux cleaned = -0.00133514 Jy ! Component: 1750 - total flux cleaned = -0.00135184 Jy ! Component: 1800 - total flux cleaned = -0.00136846 Jy ! Component: 1850 - total flux cleaned = -0.00140127 Jy ! Component: 1900 - total flux cleaned = -0.00143343 Jy ! Component: 1950 - total flux cleaned = -0.0014972 Jy ! Component: 2000 - total flux cleaned = -0.00152849 Jy ! Component: 2050 - total flux cleaned = -0.00155972 Jy ! Component: 2100 - total flux cleaned = -0.00159025 Jy ! Component: 2150 - total flux cleaned = -0.00159046 Jy ! Component: 2200 - total flux cleaned = -0.00162041 Jy ! Component: 2250 - total flux cleaned = -0.00165034 Jy ! Component: 2300 - total flux cleaned = -0.00166524 Jy ! Component: 2350 - total flux cleaned = -0.00166544 Jy ! Component: 2400 - total flux cleaned = -0.00170873 Jy ! Component: 2450 - total flux cleaned = -0.00172294 Jy ! Component: 2500 - total flux cleaned = -0.00176545 Jy ! Component: 2550 - total flux cleaned = -0.00173716 Jy ! Component: 2600 - total flux cleaned = -0.00176496 Jy ! Component: 2650 - total flux cleaned = -0.00177879 Jy ! Component: 2700 - total flux cleaned = -0.00179257 Jy ! Component: 2750 - total flux cleaned = -0.0018742 Jy ! Component: 2800 - total flux cleaned = -0.00188749 Jy ! Component: 2850 - total flux cleaned = -0.00190096 Jy ! Component: 2900 - total flux cleaned = -0.00196737 Jy ! Component: 2950 - total flux cleaned = -0.0019805 Jy ! Component: 3000 - total flux cleaned = -0.00203287 Jy ! Component: 3050 - total flux cleaned = -0.00212382 Jy ! Component: 3100 - total flux cleaned = -0.00214948 Jy ! Component: 3150 - total flux cleaned = -0.00217513 Jy ! Component: 3200 - total flux cleaned = -0.00225138 Jy ! Component: 3250 - total flux cleaned = -0.00228911 Jy ! Component: 3300 - total flux cleaned = -0.00230159 Jy ! Component: 3350 - total flux cleaned = -0.00232638 Jy ! Component: 3400 - total flux cleaned = -0.00237578 Jy ! Component: 3450 - total flux cleaned = -0.00242499 Jy ! Component: 3500 - total flux cleaned = -0.00251056 Jy ! Component: 3550 - total flux cleaned = -0.00255913 Jy ! Component: 3600 - total flux cleaned = -0.00260734 Jy ! Component: 3650 - total flux cleaned = -0.00265532 Jy ! Component: 3700 - total flux cleaned = -0.002703 Jy ! Component: 3750 - total flux cleaned = -0.00278591 Jy ! Component: 3800 - total flux cleaned = -0.00280938 Jy ! Component: 3850 - total flux cleaned = -0.00286807 Jy ! Component: 3900 - total flux cleaned = -0.00292637 Jy ! Component: 3950 - total flux cleaned = -0.00294964 Jy ! Component: 4000 - total flux cleaned = -0.0030074 Jy ! Component: 4050 - total flux cleaned = -0.00304186 Jy ! Total flux subtracted in 4096 components = -0.00309896 Jy ! Clean residual min=-0.000629 max=0.000635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0585271 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 311 components and 0.0585271 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1012-2541_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 2.384 at -3.586 degrees (North through East) ! Clean map min=-0.0017026 max=0.053264 Jy/beam ! Writing clean map to FITS file: .//J1012-2541_X_map.fits wmodel .//J1012-2541_X_map.mod ! Writing 311 model components to file: .//J1012-2541_X_map.mod wobs .//J1012-2541_X_uvs.fits ! Writing UV FITS file: .//J1012-2541_X_uvs.fits wwins .//J1012-2541_X_map.win ! wwins: Wrote 3 windows to .//J1012-2541_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0532642 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07092 1.07092 2.14184 4.28368 8.56737 17.1347 34.2695 68.5389 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.132 quit ! Quitting program ! Log file .//J1012-2541_X_dfm.log closed on Mon Jan 20 17:51:41 2020