! Started logfile: .//J1311-2329_X_dfm.log on Mon Jan 20 18:07:05 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 .//J1311-2329_X_uva.fits ! Reading UV FITS file: .//J1311-2329_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963889 visibilities/baseline/integration-bin. ! Found source: J1311-2329 ! ! 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 5552 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 J1311-2329_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002540Jy sigma=14.384073 ! Fit after self-cal, rms=0.948980Jy sigma=13.608499 ! 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=0.7845 mas, bmaj=2.002 mas, bpa=-12.7 degrees ! Estimated noise=1.08678 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 = 0.0392442 Jy ! Component: 100 - total flux cleaned = 0.0486423 Jy ! Total flux subtracted in 100 components = 0.0486423 Jy ! Clean residual min=-0.004365 max=0.005986 Jy/beam ! Clean residual mean=-0.000031 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.0486423 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0486423 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=0.054261Jy sigma=0.753198 ! Fit after self-cal, rms=0.052994Jy sigma=0.735542 ! 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=0.9954 mas, bmaj=2.442 mas, bpa=-12.45 degrees ! Estimated noise=0.673725 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 = 0.00624415 Jy ! Component: 100 - total flux cleaned = 0.00920337 Jy ! Component: 150 - total flux cleaned = 0.0108676 Jy ! Component: 200 - total flux cleaned = 0.0118208 Jy ! Total flux subtracted in 200 components = 0.0118208 Jy ! Clean residual min=-0.004118 max=0.004508 Jy/beam ! Clean residual mean=-0.000037 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0604631 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0604631 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=0.052379Jy sigma=0.724243 ! Fit after self-cal, rms=0.052371Jy sigma=0.724104 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9954 x 2.442 at -12.45 degrees (North through East) ! Clean map min=-0.003965 max=0.052014 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.85 HN 1.15 KP 0.87 ! LA 0.81 MK 0.87 NL 1.03 OV 1.21 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.95 HN 1.07 KP 1.11 ! LA 0.76 MK 0.96 NL 0.94 OV 1.19 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.89 HN 1.16 KP 0.94 ! LA 0.77 MK 1.04 NL 0.98 OV 1.31 ! PT 1.04 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 HN 1.21 KP 1.06 ! LA 0.86 MK 0.96 NL 1.08 OV 1.30 ! PT 0.87 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 HN 1.30 KP 0.98 ! LA 0.87 MK 1.05 NL 1.02 OV 1.34 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.79 HN 1.21 KP 0.96 ! LA 0.87 MK 1.02 NL 0.98 OV 1.15 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.75 HN 1.21 KP 1.13 ! LA 0.81 MK 0.94 NL 1.07 OV 1.18 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.78 HN 1.11 KP 1.00 ! LA 0.85 MK 0.93 NL 0.96 OV 1.28 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.052371Jy sigma=0.724104 ! Fit after self-cal, rms=0.054236Jy sigma=0.705782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.452 mas, bpa=-12.76 degrees ! Estimated noise=0.678262 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 = -0.000197347 Jy ! Component: 100 - total flux cleaned = -0.00025615 Jy ! Component: 150 - total flux cleaned = -0.000304177 Jy ! Component: 200 - total flux cleaned = -0.000344762 Jy ! Total flux subtracted in 200 components = -0.000344762 Jy ! Clean residual min=-0.002273 max=0.002346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0601184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0601184 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=0.054204Jy sigma=0.705476 ! Fit after self-cal, rms=0.054478Jy sigma=0.704421 ! 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=0.054478Jy sigma=0.704421 ! Fit after self-cal, rms=0.055107Jy sigma=0.704297 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.445 mas, bpa=-12.64 degrees ! Estimated noise=0.678631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.37447e-05 Jy ! Component: 100 - total flux cleaned = -0.000134805 Jy ! Component: 150 - total flux cleaned = -0.000152435 Jy ! Component: 200 - total flux cleaned = -0.000200866 Jy ! Total flux subtracted in 200 components = -0.000200866 Jy ! Clean residual min=-0.002287 max=0.002360 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0599175 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0599175 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=0.055089Jy sigma=0.704146 ! Fit after self-cal, rms=0.055117Jy sigma=0.704130 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 (-24, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116206 Jy ! Component: 100 - total flux cleaned = 0.00112003 Jy ! Component: 150 - total flux cleaned = 0.00112365 Jy ! Component: 200 - total flux cleaned = 0.00109728 Jy ! Total flux subtracted in 200 components = 0.00109728 Jy ! Clean residual min=-0.001921 max=0.001870 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0610148 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0610148 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=0.055022Jy sigma=0.703012 ! Fit after self-cal, rms=0.055015Jy sigma=0.702895 ! 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=0.055015Jy sigma=0.702895 ! Fit after self-cal, rms=0.055440Jy sigma=0.702923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.442 mas, bpa=-12.7 degrees ! Estimated noise=0.681036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245893 Jy ! Component: 100 - total flux cleaned = 0.000378752 Jy ! Component: 150 - total flux cleaned = 0.000474764 Jy ! Component: 200 - total flux cleaned = 0.000497495 Jy ! Total flux subtracted in 200 components = 0.000497495 Jy ! Clean residual min=-0.001839 max=0.001814 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0615123 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0615123 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=0.055410Jy sigma=0.702647 ! Fit after self-cal, rms=0.055420Jy sigma=0.702617 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 = 5.09979e-05 Jy ! Component: 100 - total flux cleaned = 5.1794e-05 Jy ! Component: 150 - total flux cleaned = 8.80394e-05 Jy ! Component: 200 - total flux cleaned = 0.000104588 Jy ! Total flux subtracted in 200 components = 0.000104588 Jy ! Clean residual min=-0.001808 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0616169 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0616169 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=0.055404Jy sigma=0.702491 ! Fit after self-cal, rms=0.055405Jy sigma=0.702481 ! 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=0.055405Jy sigma=0.702481 ! Fit after self-cal, rms=0.055780Jy sigma=0.702507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=4.882 mas, bpa=-10.95 degrees ! Estimated noise=0.838998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548462 Jy ! Component: 100 - total flux cleaned = 0.000712248 Jy ! Component: 150 - total flux cleaned = 0.00079795 Jy ! Component: 200 - total flux cleaned = 0.000829664 Jy ! Total flux subtracted in 200 components = 0.000829664 Jy ! Clean residual min=-0.001845 max=0.001633 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0624465 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0624465 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=0.055773Jy sigma=0.702447 ! Fit after self-cal, rms=0.055771Jy sigma=0.702422 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 = 7.37854e-05 Jy ! Component: 100 - total flux cleaned = 0.000114528 Jy ! Component: 150 - total flux cleaned = 0.000142175 Jy ! Component: 200 - total flux cleaned = 0.000176551 Jy ! Total flux subtracted in 200 components = 0.000176551 Jy ! Clean residual min=-0.001864 max=0.001641 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0626231 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0626231 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=0.055769Jy sigma=0.702412 ! Fit after self-cal, rms=0.055767Jy sigma=0.702407 ! 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=0.9988 mas, bmaj=2.438 mas, bpa=-12.72 degrees ! Estimated noise=0.684824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 2.438 at -12.72 degrees (North through East) ! Clean map min=-0.0018443 max=0.053701 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=0.7856 mas, bmaj=2.001 mas, bpa=-13.07 degrees ! Estimated noise=1.11867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416437 Jy ! Component: 100 - total flux cleaned = 0.0515223 Jy ! Component: 150 - total flux cleaned = 0.0555978 Jy ! Component: 200 - total flux cleaned = 0.0580424 Jy ! Total flux subtracted in 200 components = 0.0580424 Jy ! Clean residual min=-0.002977 max=0.002711 Jy/beam ! Clean residual mean=-0.000006 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0580424 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0580424 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=2.438 mas, bpa=-12.72 degrees ! Estimated noise=0.684824 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 = 0.00120356 Jy ! Component: 100 - total flux cleaned = 0.00160359 Jy ! Component: 150 - total flux cleaned = 0.00191814 Jy ! Component: 200 - total flux cleaned = 0.00218699 Jy ! Total flux subtracted in 200 components = 0.00218699 Jy ! Clean residual min=-0.002048 max=0.001893 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0602294 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0602294 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=2.27 mas, bmaj=4.882 mas, bpa=-10.95 degrees ! Estimated noise=0.838998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973852 Jy ! Component: 100 - total flux cleaned = 0.00135509 Jy ! Component: 150 - total flux cleaned = 0.00165075 Jy ! Component: 200 - total flux cleaned = 0.00186424 Jy ! Total flux subtracted in 200 components = 0.00186424 Jy ! Clean residual min=-0.001929 max=0.001618 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0620936 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 = 0.000181126 Jy ! Component: 100 - total flux cleaned = 0.000312524 Jy ! Component: 150 - total flux cleaned = 0.000376064 Jy ! Component: 200 - total flux cleaned = 0.000400871 Jy ! Total flux subtracted in 200 components = 0.000400871 Jy ! Clean residual min=-0.001882 max=0.001602 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0624945 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0624945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=2.438 mas, bpa=-12.72 degrees ! Estimated noise=0.684824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448104 Jy ! Component: 100 - total flux cleaned = -0.000582414 Jy ! Component: 150 - total flux cleaned = -0.000604575 Jy ! Component: 200 - total flux cleaned = -0.000585334 Jy ! Total flux subtracted in 200 components = -0.000585334 Jy ! Clean residual min=-0.001895 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0619092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0619091 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=0.055772Jy sigma=0.702495 ! Fit after self-cal, rms=0.055767Jy sigma=0.702482 wmodel J1311-2329_X_map.mod ! Writing 55 model components to file: J1311-2329_X_map.mod wobs J1311-2329_X_uvs.fits ! Writing UV FITS file: J1311-2329_X_uvs.fits wwins J1311-2329_X_map.win ! wwins: Wrote 2 windows to J1311-2329_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 = -0.00052679 Jy ! Component: 100 - total flux cleaned = -0.000685892 Jy ! Component: 150 - total flux cleaned = -0.000746661 Jy ! Component: 200 - total flux cleaned = -0.000947587 Jy ! Component: 250 - total flux cleaned = -0.00103106 Jy ! Component: 300 - total flux cleaned = -0.00116428 Jy ! Component: 350 - total flux cleaned = -0.00121546 Jy ! Component: 400 - total flux cleaned = -0.00124101 Jy ! Component: 450 - total flux cleaned = -0.00133868 Jy ! Component: 500 - total flux cleaned = -0.0013857 Jy ! Component: 550 - total flux cleaned = -0.00136301 Jy ! Component: 600 - total flux cleaned = -0.00134026 Jy ! Component: 650 - total flux cleaned = -0.00136198 Jy ! Component: 700 - total flux cleaned = -0.00123212 Jy ! Component: 750 - total flux cleaned = -0.00118976 Jy ! Component: 800 - total flux cleaned = -0.00110616 Jy ! Component: 850 - total flux cleaned = -0.000983154 Jy ! Component: 900 - total flux cleaned = -0.000902364 Jy ! Component: 950 - total flux cleaned = -0.000802918 Jy ! Component: 1000 - total flux cleaned = -0.000646416 Jy ! Component: 1050 - total flux cleaned = -0.000550532 Jy ! Component: 1100 - total flux cleaned = -0.000512781 Jy ! Component: 1150 - total flux cleaned = -0.000362887 Jy ! Component: 1200 - total flux cleaned = -0.000215504 Jy ! Component: 1250 - total flux cleaned = -8.84281e-05 Jy ! Component: 1300 - total flux cleaned = 5.5135e-05 Jy ! Component: 1350 - total flux cleaned = 0.000178941 Jy ! Component: 1400 - total flux cleaned = 0.000353609 Jy ! Component: 1450 - total flux cleaned = 0.000474389 Jy ! Component: 1500 - total flux cleaned = 0.000576699 Jy ! Component: 1550 - total flux cleaned = 0.000745241 Jy ! Component: 1600 - total flux cleaned = 0.000878569 Jy ! Component: 1650 - total flux cleaned = 0.00104299 Jy ! Component: 1700 - total flux cleaned = 0.00118899 Jy ! Component: 1750 - total flux cleaned = 0.0013333 Jy ! Component: 1800 - total flux cleaned = 0.00136516 Jy ! Component: 1850 - total flux cleaned = 0.00147481 Jy ! Component: 1900 - total flux cleaned = 0.00156787 Jy ! Component: 1950 - total flux cleaned = 0.00164454 Jy ! Component: 2000 - total flux cleaned = 0.00169028 Jy ! Component: 2050 - total flux cleaned = 0.00181035 Jy ! Component: 2100 - total flux cleaned = 0.00189954 Jy ! Component: 2150 - total flux cleaned = 0.00189938 Jy ! Component: 2200 - total flux cleaned = 0.00197222 Jy ! Component: 2250 - total flux cleaned = 0.00210195 Jy ! Component: 2300 - total flux cleaned = 0.00211614 Jy ! Component: 2350 - total flux cleaned = 0.00215886 Jy ! Component: 2400 - total flux cleaned = 0.00224327 Jy ! Component: 2450 - total flux cleaned = 0.00235462 Jy ! Component: 2500 - total flux cleaned = 0.00239609 Jy ! Component: 2550 - total flux cleaned = 0.00246455 Jy ! Component: 2600 - total flux cleaned = 0.00249156 Jy ! Component: 2650 - total flux cleaned = 0.00255916 Jy ! Component: 2700 - total flux cleaned = 0.00262624 Jy ! Component: 2750 - total flux cleaned = 0.00267945 Jy ! Component: 2800 - total flux cleaned = 0.00273218 Jy ! Component: 2850 - total flux cleaned = 0.00277153 Jy ! Component: 2900 - total flux cleaned = 0.00281062 Jy ! Component: 2950 - total flux cleaned = 0.00287516 Jy ! Component: 3000 - total flux cleaned = 0.00291361 Jy ! Component: 3050 - total flux cleaned = 0.0029517 Jy ! Component: 3100 - total flux cleaned = 0.00300242 Jy ! Component: 3150 - total flux cleaned = 0.00306523 Jy ! Component: 3200 - total flux cleaned = 0.00307777 Jy ! Component: 3250 - total flux cleaned = 0.00315217 Jy ! Component: 3300 - total flux cleaned = 0.00320136 Jy ! Component: 3350 - total flux cleaned = 0.00325036 Jy ! Component: 3400 - total flux cleaned = 0.00331123 Jy ! Component: 3450 - total flux cleaned = 0.00335959 Jy ! Component: 3500 - total flux cleaned = 0.00343166 Jy ! Component: 3550 - total flux cleaned = 0.00344364 Jy ! Component: 3600 - total flux cleaned = 0.00350312 Jy ! Component: 3650 - total flux cleaned = 0.00353853 Jy ! Component: 3700 - total flux cleaned = 0.0035856 Jy ! Component: 3750 - total flux cleaned = 0.00364423 Jy ! Component: 3800 - total flux cleaned = 0.00369097 Jy ! Component: 3850 - total flux cleaned = 0.00377228 Jy ! Component: 3900 - total flux cleaned = 0.00379534 Jy ! Component: 3950 - total flux cleaned = 0.00385294 Jy ! Component: 4000 - total flux cleaned = 0.00391023 Jy ! Component: 4050 - total flux cleaned = 0.00395588 Jy ! Total flux subtracted in 4096 components = 0.00401278 Jy ! Clean residual min=-0.000740 max=0.000706 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0659219 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 305 components and 0.065922 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1311-2329_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 2.438 at -12.72 degrees (North through East) ! Clean map min=-0.0017276 max=0.054336 Jy/beam ! Writing clean map to FITS file: .//J1311-2329_X_map.fits wmodel .//J1311-2329_X_map.mod ! Writing 305 model components to file: .//J1311-2329_X_map.mod wobs .//J1311-2329_X_uvs.fits ! Writing UV FITS file: .//J1311-2329_X_uvs.fits wwins .//J1311-2329_X_map.win ! wwins: Wrote 3 windows to .//J1311-2329_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0543363 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04633 1.04633 2.09265 4.1853 8.3706 16.7412 33.4824 66.9648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.717 quit ! Quitting program ! Log file .//J1311-2329_X_dfm.log closed on Mon Jan 20 18:07:09 2020