! Started logfile: .//J2145-3142_X_dfm.log on Sun Oct 21 00:16:30 2018 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 .//J2145-3142_X_uva.fits ! Reading UV FITS file: .//J2145-3142_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2145-3142 ! ! 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 85 lines of history. ! ! Reading 1008 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 J2145-3142_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=1.006709Jy sigma=30.192312 ! Fit after self-cal, rms=0.952177Jy sigma=28.614402 ! 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=0.7469 mas, bmaj=6.039 mas, bpa=-30.74 degrees ! Estimated noise=1.32416 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 = 0.0310653 Jy ! Component: 100 - total flux cleaned = 0.0404538 Jy ! Total flux subtracted in 100 components = 0.0404538 Jy ! Clean residual min=-0.004079 max=0.005410 Jy/beam ! Clean residual mean=-0.000013 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0404538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0404538 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=0.034597Jy sigma=0.750792 ! Fit after self-cal, rms=0.033506Jy sigma=0.723568 ! 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=1.062 mas, bmaj=6.084 mas, bpa=-29.46 degrees ! Estimated noise=0.817764 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 = 0.00911216 Jy ! Component: 100 - total flux cleaned = 0.0129558 Jy ! Component: 150 - total flux cleaned = 0.0150869 Jy ! Component: 200 - total flux cleaned = 0.0162637 Jy ! Total flux subtracted in 200 components = 0.0162637 Jy ! Clean residual min=-0.002147 max=0.002088 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0567174 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 55 components and 0.0567174 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=0.030990Jy sigma=0.628849 ! Fit after self-cal, rms=0.031029Jy sigma=0.628482 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 6.084 at -29.46 degrees (North through East) ! Clean map min=-0.0020469 max=0.04497 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 LA 1.01 MK 0.97 ! NL 1.07 OV 1.10 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 LA 1.04 MK 0.99 ! NL 1.19 OV 1.00 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 LA 0.98 MK 1.06 ! NL 1.00 OV 1.11 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 LA 0.93 MK 1.17 ! NL 0.97 OV 1.03 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 LA 0.96 MK 1.03 ! NL 0.93 OV 0.91 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 LA 1.07 MK 1.02 ! NL 0.95 OV 0.93 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 LA 0.94 MK 1.04 ! NL 1.13 OV 0.92 PT 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 LA 1.03 MK 0.99 ! NL 1.03 OV 0.97 PT 0.87 ! ! ! Fit before self-cal, rms=0.031029Jy sigma=0.628482 ! Fit after self-cal, rms=0.031201Jy sigma=0.613622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=6.112 mas, bpa=-29.43 degrees ! Estimated noise=0.817167 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 = -0.000164579 Jy ! Component: 100 - total flux cleaned = 0.000171819 Jy ! Component: 150 - total flux cleaned = 0.000339358 Jy ! Component: 200 - total flux cleaned = 0.000375276 Jy ! Total flux subtracted in 200 components = 0.000375276 Jy ! Clean residual min=-0.001837 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0570927 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0570927 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=0.031127Jy sigma=0.612579 ! Fit after self-cal, rms=0.031192Jy sigma=0.612272 ! 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=0.031192Jy sigma=0.612272 ! Fit after self-cal, rms=0.031421Jy sigma=0.612141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=6.122 mas, bpa=-29.42 degrees ! Estimated noise=0.821623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51364e-05 Jy ! Component: 100 - total flux cleaned = 0.00025474 Jy ! Component: 150 - total flux cleaned = 0.000270178 Jy ! Component: 200 - total flux cleaned = 0.000299886 Jy ! Total flux subtracted in 200 components = 0.000299886 Jy ! Clean residual min=-0.001772 max=0.001774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0573926 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.0573926 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=0.031376Jy sigma=0.611887 ! Fit after self-cal, rms=0.031382Jy sigma=0.611849 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 = -1.25496e-05 Jy ! Component: 100 - total flux cleaned = 1.53328e-05 Jy ! Component: 150 - total flux cleaned = 4.11216e-05 Jy ! Component: 200 - total flux cleaned = 5.32339e-05 Jy ! Total flux subtracted in 200 components = 5.32339e-05 Jy ! Clean residual min=-0.001750 max=0.001784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0574458 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0574458 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=0.031359Jy sigma=0.611648 ! Fit after self-cal, rms=0.031361Jy sigma=0.611623 ! 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=0.031361Jy sigma=0.611623 ! Fit after self-cal, rms=0.031624Jy sigma=0.611519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=6.128 mas, bpa=-29.41 degrees ! Estimated noise=0.82698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201956 Jy ! Component: 100 - total flux cleaned = 0.00022786 Jy ! Component: 150 - total flux cleaned = 0.000263575 Jy ! Component: 200 - total flux cleaned = 0.000251877 Jy ! Total flux subtracted in 200 components = 0.000251877 Jy ! Clean residual min=-0.001700 max=0.001790 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0576977 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.0576977 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=0.031591Jy sigma=0.611481 ! Fit after self-cal, rms=0.031597Jy sigma=0.611457 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 = -8.84288e-06 Jy ! Component: 100 - total flux cleaned = -2.06134e-05 Jy ! Component: 150 - total flux cleaned = -9.75149e-06 Jy ! Component: 200 - total flux cleaned = -2.01882e-05 Jy ! Total flux subtracted in 200 components = -2.01882e-05 Jy ! Clean residual min=-0.001686 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0576775 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0576775 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=0.031583Jy sigma=0.611294 ! Fit after self-cal, rms=0.031585Jy sigma=0.611278 ! 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=0.031585Jy sigma=0.611278 ! Fit after self-cal, rms=0.031859Jy sigma=0.611187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.58 mas, bmaj=8.135 mas, bpa=-13.45 degrees ! Estimated noise=0.960986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116736 Jy ! Component: 100 - total flux cleaned = 9.26292e-05 Jy ! Component: 150 - total flux cleaned = 9.25647e-05 Jy ! Component: 200 - total flux cleaned = 0.000104815 Jy ! Total flux subtracted in 200 components = 0.000104815 Jy ! Clean residual min=-0.001857 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0577823 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0577823 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=0.031840Jy sigma=0.611183 ! Fit after self-cal, rms=0.031841Jy sigma=0.611174 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 = -2.49164e-05 Jy ! Component: 100 - total flux cleaned = -3.06029e-05 Jy ! Component: 150 - total flux cleaned = -3.57565e-05 Jy ! Component: 200 - total flux cleaned = -4.0674e-05 Jy ! Total flux subtracted in 200 components = -4.0674e-05 Jy ! Clean residual min=-0.001823 max=0.001415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0577417 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.0577417 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=0.031836Jy sigma=0.611133 ! Fit after self-cal, rms=0.031837Jy sigma=0.611126 ! 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=1.078 mas, bmaj=6.131 mas, bpa=-29.39 degrees ! Estimated noise=0.832883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 6.131 at -29.39 degrees (North through East) ! Clean map min=-0.0015491 max=0.044889 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=0.7543 mas, bmaj=6.038 mas, bpa=-30.7 degrees ! Estimated noise=1.38437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331017 Jy ! Component: 100 - total flux cleaned = 0.0426581 Jy ! Component: 150 - total flux cleaned = 0.0476819 Jy ! Component: 200 - total flux cleaned = 0.0495162 Jy ! Total flux subtracted in 200 components = 0.0495162 Jy ! Clean residual min=-0.002954 max=0.003764 Jy/beam ! Clean residual mean=-0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0495162 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0495162 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=6.131 mas, bpa=-29.39 degrees ! Estimated noise=0.832883 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 = 0.00376024 Jy ! Component: 100 - total flux cleaned = 0.00558715 Jy ! Component: 150 - total flux cleaned = 0.00633131 Jy ! Component: 200 - total flux cleaned = 0.00686015 Jy ! Total flux subtracted in 200 components = 0.00686015 Jy ! Clean residual min=-0.001944 max=0.001675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0563763 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0563763 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=2.58 mas, bmaj=8.135 mas, bpa=-13.45 degrees ! Estimated noise=0.960986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840985 Jy ! Component: 100 - total flux cleaned = 0.00135398 Jy ! Component: 150 - total flux cleaned = 0.00153023 Jy ! Component: 200 - total flux cleaned = 0.0015542 Jy ! Total flux subtracted in 200 components = 0.0015542 Jy ! Clean residual min=-0.002049 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0579305 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 = -1.18868e-07 Jy ! Component: 100 - total flux cleaned = 1.02473e-05 Jy ! Component: 150 - total flux cleaned = 1.06523e-05 Jy ! Component: 200 - total flux cleaned = -6.90362e-06 Jy ! Total flux subtracted in 200 components = -6.90362e-06 Jy ! Clean residual min=-0.001968 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0579236 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.0579236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=6.131 mas, bpa=-29.39 degrees ! Estimated noise=0.832883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238255 Jy ! Component: 100 - total flux cleaned = -0.000238451 Jy ! Component: 150 - total flux cleaned = -0.000223598 Jy ! Component: 200 - total flux cleaned = -0.000209772 Jy ! Total flux subtracted in 200 components = -0.000209772 Jy ! Clean residual min=-0.001706 max=0.001706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0577138 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.0577138 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=0.031838Jy sigma=0.611846 ! Fit after self-cal, rms=0.031831Jy sigma=0.611746 wmodel J2145-3142_X_map.mod ! Writing 91 model components to file: J2145-3142_X_map.mod wobs J2145-3142_X_uvs.fits ! Writing UV FITS file: J2145-3142_X_uvs.fits wwins J2145-3142_X_map.win ! wwins: Wrote 1 windows to J2145-3142_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 = -0.000192802 Jy ! Component: 100 - total flux cleaned = -2.4213e-05 Jy ! Component: 150 - total flux cleaned = 0.000107634 Jy ! Component: 200 - total flux cleaned = 0.000108248 Jy ! Component: 250 - total flux cleaned = 0.000155788 Jy ! Component: 300 - total flux cleaned = 0.000178387 Jy ! Component: 350 - total flux cleaned = 0.000244755 Jy ! Component: 400 - total flux cleaned = 0.000329796 Jy ! Component: 450 - total flux cleaned = 0.000391564 Jy ! Component: 500 - total flux cleaned = 0.000491354 Jy ! Component: 550 - total flux cleaned = 0.000549681 Jy ! Component: 600 - total flux cleaned = 0.000644849 Jy ! Component: 650 - total flux cleaned = 0.000700858 Jy ! Component: 700 - total flux cleaned = 0.000773356 Jy ! Component: 750 - total flux cleaned = 0.000861367 Jy ! Component: 800 - total flux cleaned = 0.000912962 Jy ! Component: 850 - total flux cleaned = 0.00101447 Jy ! Component: 900 - total flux cleaned = 0.0010803 Jy ! Component: 950 - total flux cleaned = 0.00112909 Jy ! Component: 1000 - total flux cleaned = 0.00125635 Jy ! Component: 1050 - total flux cleaned = 0.00136543 Jy ! Component: 1100 - total flux cleaned = 0.00145746 Jy ! Component: 1150 - total flux cleaned = 0.00157832 Jy ! Component: 1200 - total flux cleaned = 0.00168241 Jy ! Component: 1250 - total flux cleaned = 0.00181398 Jy ! Component: 1300 - total flux cleaned = 0.00191488 Jy ! Component: 1350 - total flux cleaned = 0.00204294 Jy ! Component: 1400 - total flux cleaned = 0.00209911 Jy ! Component: 1450 - total flux cleaned = 0.0022375 Jy ! Component: 1500 - total flux cleaned = 0.00229182 Jy ! Component: 1550 - total flux cleaned = 0.00235903 Jy ! Component: 1600 - total flux cleaned = 0.00242564 Jy ! Component: 1650 - total flux cleaned = 0.00246502 Jy ! Component: 1700 - total flux cleaned = 0.00253003 Jy ! Component: 1750 - total flux cleaned = 0.00258139 Jy ! Component: 1800 - total flux cleaned = 0.00263224 Jy ! Component: 1850 - total flux cleaned = 0.00266983 Jy ! Component: 1900 - total flux cleaned = 0.00270706 Jy ! Component: 1950 - total flux cleaned = 0.00273166 Jy ! Component: 2000 - total flux cleaned = 0.00276823 Jy ! Component: 2050 - total flux cleaned = 0.00280461 Jy ! Component: 2100 - total flux cleaned = 0.00286441 Jy ! Component: 2150 - total flux cleaned = 0.00291179 Jy ! Component: 2200 - total flux cleaned = 0.00295879 Jy ! Component: 2250 - total flux cleaned = 0.00300524 Jy ! Component: 2300 - total flux cleaned = 0.0030627 Jy ! Component: 2350 - total flux cleaned = 0.00309684 Jy ! Component: 2400 - total flux cleaned = 0.00316469 Jy ! Component: 2450 - total flux cleaned = 0.00320955 Jy ! Component: 2500 - total flux cleaned = 0.00325403 Jy ! Component: 2550 - total flux cleaned = 0.00330914 Jy ! Component: 2600 - total flux cleaned = 0.00335297 Jy ! Component: 2650 - total flux cleaned = 0.00337471 Jy ! Component: 2700 - total flux cleaned = 0.00343943 Jy ! Component: 2750 - total flux cleaned = 0.00346082 Jy ! Component: 2800 - total flux cleaned = 0.00349268 Jy ! Component: 2850 - total flux cleaned = 0.00350322 Jy ! Component: 2900 - total flux cleaned = 0.00352412 Jy ! Component: 2950 - total flux cleaned = 0.00352414 Jy ! Component: 3000 - total flux cleaned = 0.00356558 Jy ! Component: 3050 - total flux cleaned = 0.00355529 Jy ! Component: 3100 - total flux cleaned = 0.00357578 Jy ! Component: 3150 - total flux cleaned = 0.00362673 Jy ! Component: 3200 - total flux cleaned = 0.00363687 Jy ! Component: 3250 - total flux cleaned = 0.00365705 Jy ! Component: 3300 - total flux cleaned = 0.00369706 Jy ! Component: 3350 - total flux cleaned = 0.00370692 Jy ! Component: 3400 - total flux cleaned = 0.0037168 Jy ! Component: 3450 - total flux cleaned = 0.00373654 Jy ! Component: 3500 - total flux cleaned = 0.00376592 Jy ! Component: 3550 - total flux cleaned = 0.00379517 Jy ! Component: 3600 - total flux cleaned = 0.00385333 Jy ! Component: 3650 - total flux cleaned = 0.00385328 Jy ! Component: 3700 - total flux cleaned = 0.00387248 Jy ! Component: 3750 - total flux cleaned = 0.00387246 Jy ! Component: 3800 - total flux cleaned = 0.0038915 Jy ! Component: 3850 - total flux cleaned = 0.00389147 Jy ! Component: 3900 - total flux cleaned = 0.00391032 Jy ! Component: 3950 - total flux cleaned = 0.00388209 Jy ! Component: 4000 - total flux cleaned = 0.00389144 Jy ! Component: 4050 - total flux cleaned = 0.00388212 Jy ! Total flux subtracted in 4096 components = 0.00391006 Jy ! Clean residual min=-0.000515 max=0.000522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0616239 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 328 components and 0.0616239 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2145-3142_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 6.131 at -29.39 degrees (North through East) ! Clean map min=-0.0011706 max=0.044048 Jy/beam ! Writing clean map to FITS file: .//J2145-3142_X_map.fits wmodel .//J2145-3142_X_map.mod ! Writing 328 model components to file: .//J2145-3142_X_map.mod wobs .//J2145-3142_X_uvs.fits ! Writing UV FITS file: .//J2145-3142_X_uvs.fits wwins .//J2145-3142_X_map.win ! wwins: Wrote 2 windows to .//J2145-3142_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.044048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11912 1.11912 2.23823 4.47646 8.95292 17.9058 35.8117 71.6234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 268.068 quit ! Quitting program ! Log file .//J2145-3142_X_dfm.log closed on Sun Oct 21 00:16:34 2018