! Started logfile: .//J2351-3007_X_dfm.log on Sun Oct 21 00:25:03 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 .//J2351-3007_X_uva.fits ! Reading UV FITS file: .//J2351-3007_X_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2351-3007 ! ! 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 720 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 J2351-3007_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=1.002532Jy sigma=29.474134 ! Fit after self-cal, rms=0.957437Jy sigma=28.138207 ! 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=0.7621 mas, bmaj=5.934 mas, bpa=16.63 degrees ! Estimated noise=1.36293 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 = 0.032196 Jy ! Component: 100 - total flux cleaned = 0.0392969 Jy ! Total flux subtracted in 100 components = 0.0392969 Jy ! Clean residual min=-0.003708 max=0.003675 Jy/beam ! Clean residual mean=-0.000001 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0392969 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0392969 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=0.033064Jy sigma=0.692752 ! Fit after self-cal, rms=0.031519Jy sigma=0.647519 ! 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=0.9924 mas, bmaj=5.535 mas, bpa=15.61 degrees ! Estimated noise=0.987489 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 = 0.00564653 Jy ! Component: 100 - total flux cleaned = 0.00887914 Jy ! Component: 150 - total flux cleaned = 0.0109234 Jy ! Component: 200 - total flux cleaned = 0.012301 Jy ! Total flux subtracted in 200 components = 0.012301 Jy ! Clean residual min=-0.002514 max=0.002253 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0515979 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 34 components and 0.0515979 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=0.030364Jy sigma=0.606107 ! Fit after self-cal, rms=0.030372Jy sigma=0.605167 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9924 x 5.535 at 15.61 degrees (North through East) ! Clean map min=-0.0023197 max=0.044799 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 NL 0.93 OV 1.04 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 NL 1.00 OV 0.89 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 NL 0.91 OV 1.06 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 NL 0.92 OV 1.05 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 NL 1.07 OV 1.02 ! PT 0.82 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 NL 1.24 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 NL 1.09 OV 0.93 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 NL 1.03 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.030372Jy sigma=0.605167 ! Fit after self-cal, rms=0.030482Jy sigma=0.588037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=5.571 mas, bpa=15.54 degrees ! Estimated noise=0.979418 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 = -6.90409e-05 Jy ! Component: 100 - total flux cleaned = 4.84837e-05 Jy ! Component: 150 - total flux cleaned = 2.79071e-05 Jy ! Component: 200 - total flux cleaned = -6.08324e-06 Jy ! Total flux subtracted in 200 components = -6.08324e-06 Jy ! Clean residual min=-0.001927 max=0.001918 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0515918 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0515918 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=0.030420Jy sigma=0.587178 ! Fit after self-cal, rms=0.030448Jy sigma=0.586821 ! 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=0.030448Jy sigma=0.586821 ! Fit after self-cal, rms=0.030677Jy sigma=0.586622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9966 mas, bmaj=5.559 mas, bpa=15.56 degrees ! Estimated noise=0.983359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019655 Jy ! Component: 100 - total flux cleaned = 0.000258134 Jy ! Component: 150 - total flux cleaned = 0.000241949 Jy ! Component: 200 - total flux cleaned = 0.000227165 Jy ! Total flux subtracted in 200 components = 0.000227165 Jy ! Clean residual min=-0.001855 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0518189 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0518189 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=0.030640Jy sigma=0.586317 ! Fit after self-cal, rms=0.030648Jy sigma=0.586201 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 = -1.75801e-05 Jy ! Component: 100 - total flux cleaned = -3.09585e-05 Jy ! Component: 150 - total flux cleaned = -5.52274e-05 Jy ! Component: 200 - total flux cleaned = -7.81964e-05 Jy ! Total flux subtracted in 200 components = -7.81964e-05 Jy ! Clean residual min=-0.001814 max=0.001891 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0517407 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0517407 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=0.030626Jy sigma=0.586053 ! Fit after self-cal, rms=0.030625Jy sigma=0.585943 ! 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=0.030625Jy sigma=0.585943 ! Fit after self-cal, rms=0.031182Jy sigma=0.584140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=5.544 mas, bpa=15.58 degrees ! Estimated noise=0.999022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060448 Jy ! Component: 100 - total flux cleaned = 0.000745549 Jy ! Component: 150 - total flux cleaned = 0.000856147 Jy ! Component: 200 - total flux cleaned = 0.000959517 Jy ! Total flux subtracted in 200 components = 0.000959517 Jy ! Clean residual min=-0.001835 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0527002 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0527002 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=0.031139Jy sigma=0.583906 ! Fit after self-cal, rms=0.031148Jy sigma=0.583739 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 = 5.97681e-05 Jy ! Component: 100 - total flux cleaned = 5.97265e-05 Jy ! Component: 150 - total flux cleaned = 4.88232e-05 Jy ! Component: 200 - total flux cleaned = 5.80638e-05 Jy ! Total flux subtracted in 200 components = 5.80638e-05 Jy ! Clean residual min=-0.001818 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0527583 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0527583 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=0.031130Jy sigma=0.583729 ! Fit after self-cal, rms=0.031130Jy sigma=0.583645 ! 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=0.031130Jy sigma=0.583645 ! Fit after self-cal, rms=0.031588Jy sigma=0.581902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=6.21 mas, bpa=5.492 degrees ! Estimated noise=1.29087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895947 Jy ! Component: 100 - total flux cleaned = 0.000950189 Jy ! Component: 150 - total flux cleaned = 0.00100552 Jy ! Component: 200 - total flux cleaned = 0.00100755 Jy ! Total flux subtracted in 200 components = 0.00100755 Jy ! Clean residual min=-0.001715 max=0.001932 Jy/beam ! Clean residual mean=0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0537659 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.0537659 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=0.031553Jy sigma=0.582161 ! Fit after self-cal, rms=0.031554Jy sigma=0.581995 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 = -2.39051e-05 Jy ! Component: 100 - total flux cleaned = -7.87869e-05 Jy ! Component: 150 - total flux cleaned = -0.000107767 Jy ! Component: 200 - total flux cleaned = -0.000140408 Jy ! Total flux subtracted in 200 components = -0.000140408 Jy ! Clean residual min=-0.001692 max=0.001949 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0536254 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.0536255 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=0.031541Jy sigma=0.582009 ! Fit after self-cal, rms=0.031540Jy sigma=0.581902 ! 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=0.9901 mas, bmaj=5.532 mas, bpa=15.6 degrees ! Estimated noise=1.01285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 5.532 at 15.6 degrees (North through East) ! Clean map min=-0.0034329 max=0.04632 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=0.7625 mas, bmaj=5.918 mas, bpa=16.6 degrees ! Estimated noise=1.40239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336574 Jy ! Component: 100 - total flux cleaned = 0.0412617 Jy ! Component: 150 - total flux cleaned = 0.0443594 Jy ! Component: 200 - total flux cleaned = 0.0465422 Jy ! Total flux subtracted in 200 components = 0.0465422 Jy ! Clean residual min=-0.002717 max=0.002777 Jy/beam ! Clean residual mean=0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0465422 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0465422 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=5.532 mas, bpa=15.6 degrees ! Estimated noise=1.01285 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 = 0.00353019 Jy ! Component: 100 - total flux cleaned = 0.00563639 Jy ! Component: 150 - total flux cleaned = 0.00651701 Jy ! Component: 200 - total flux cleaned = 0.00702325 Jy ! Total flux subtracted in 200 components = 0.00702325 Jy ! Clean residual min=-0.002187 max=0.001865 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0535654 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.0535654 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=2.121 mas, bmaj=6.21 mas, bpa=5.492 degrees ! Estimated noise=1.29087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406825 Jy ! Component: 100 - total flux cleaned = 0.000542272 Jy ! Component: 150 - total flux cleaned = 0.000518463 Jy ! Component: 200 - total flux cleaned = 0.000407743 Jy ! Total flux subtracted in 200 components = 0.000407743 Jy ! Clean residual min=-0.001832 max=0.002008 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0539731 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 = -7.84034e-05 Jy ! Component: 100 - total flux cleaned = -0.000165765 Jy ! Component: 150 - total flux cleaned = -0.000228955 Jy ! Component: 200 - total flux cleaned = -0.000298333 Jy ! Total flux subtracted in 200 components = -0.000298333 Jy ! Clean residual min=-0.001771 max=0.002008 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0536748 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.0536748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=5.532 mas, bpa=15.6 degrees ! Estimated noise=1.01285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99073e-05 Jy ! Component: 100 - total flux cleaned = 7.2823e-05 Jy ! Component: 150 - total flux cleaned = 0.000100836 Jy ! Component: 200 - total flux cleaned = 6.40106e-05 Jy ! Total flux subtracted in 200 components = 6.40106e-05 Jy ! Clean residual min=-0.001873 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0537388 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0537388 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=0.031584Jy sigma=0.582604 ! Fit after self-cal, rms=0.031588Jy sigma=0.582442 wmodel J2351-3007_X_map.mod ! Writing 87 model components to file: J2351-3007_X_map.mod wobs J2351-3007_X_uvs.fits ! Writing UV FITS file: J2351-3007_X_uvs.fits wwins J2351-3007_X_map.win ! wwins: Wrote 1 windows to J2351-3007_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 = 1.57292e-07 Jy ! Component: 100 - total flux cleaned = -8.76153e-05 Jy ! Component: 150 - total flux cleaned = -0.000141991 Jy ! Component: 200 - total flux cleaned = -4.08579e-05 Jy ! Component: 250 - total flux cleaned = 0.000102758 Jy ! Component: 300 - total flux cleaned = 0.000102522 Jy ! Component: 350 - total flux cleaned = 0.000147333 Jy ! Component: 400 - total flux cleaned = 0.000211028 Jy ! Component: 450 - total flux cleaned = 0.000333239 Jy ! Component: 500 - total flux cleaned = 0.000293786 Jy ! Component: 550 - total flux cleaned = 0.000293742 Jy ! Component: 600 - total flux cleaned = 0.000293236 Jy ! Component: 650 - total flux cleaned = 0.000256922 Jy ! Component: 700 - total flux cleaned = 0.000222483 Jy ! Component: 750 - total flux cleaned = 0.000256912 Jy ! Component: 800 - total flux cleaned = 0.000273729 Jy ! Component: 850 - total flux cleaned = 0.000322342 Jy ! Component: 900 - total flux cleaned = 0.000306309 Jy ! Component: 950 - total flux cleaned = 0.000337696 Jy ! Component: 1000 - total flux cleaned = 0.000307183 Jy ! Component: 1050 - total flux cleaned = 0.000277146 Jy ! Component: 1100 - total flux cleaned = 0.000188462 Jy ! Component: 1150 - total flux cleaned = 0.000130127 Jy ! Component: 1200 - total flux cleaned = 8.69812e-05 Jy ! Component: 1250 - total flux cleaned = -3.9816e-05 Jy ! Component: 1300 - total flux cleaned = -9.51822e-05 Jy ! Component: 1350 - total flux cleaned = -0.000163473 Jy ! Component: 1400 - total flux cleaned = -0.000217499 Jy ! Component: 1450 - total flux cleaned = -0.000270468 Jy ! Component: 1500 - total flux cleaned = -0.00032256 Jy ! Component: 1550 - total flux cleaned = -0.000348334 Jy ! Component: 1600 - total flux cleaned = -0.000424795 Jy ! Component: 1650 - total flux cleaned = -0.000462648 Jy ! Component: 1700 - total flux cleaned = -0.000562282 Jy ! Component: 1750 - total flux cleaned = -0.000648235 Jy ! Component: 1800 - total flux cleaned = -0.000684573 Jy ! Component: 1850 - total flux cleaned = -0.000780512 Jy ! Component: 1900 - total flux cleaned = -0.000804195 Jy ! Component: 1950 - total flux cleaned = -0.000862763 Jy ! Component: 2000 - total flux cleaned = -0.000944009 Jy ! Component: 2050 - total flux cleaned = -0.00102435 Jy ! Component: 2100 - total flux cleaned = -0.00111515 Jy ! Component: 2150 - total flux cleaned = -0.00119389 Jy ! Component: 2200 - total flux cleaned = -0.00124948 Jy ! Component: 2250 - total flux cleaned = -0.00127153 Jy ! Component: 2300 - total flux cleaned = -0.00132609 Jy ! Component: 2350 - total flux cleaned = -0.00136942 Jy ! Component: 2400 - total flux cleaned = -0.00143395 Jy ! Component: 2450 - total flux cleaned = -0.00146594 Jy ! Component: 2500 - total flux cleaned = -0.00150831 Jy ! Component: 2550 - total flux cleaned = -0.00155018 Jy ! Component: 2600 - total flux cleaned = -0.00158126 Jy ! Component: 2650 - total flux cleaned = -0.00163276 Jy ! Component: 2700 - total flux cleaned = -0.00167355 Jy ! Component: 2750 - total flux cleaned = -0.00173419 Jy ! Component: 2800 - total flux cleaned = -0.00174411 Jy ! Component: 2850 - total flux cleaned = -0.00176408 Jy ! Component: 2900 - total flux cleaned = -0.0018135 Jy ! Component: 2950 - total flux cleaned = -0.00182323 Jy ! Component: 3000 - total flux cleaned = -0.00184274 Jy ! Component: 3050 - total flux cleaned = -0.00188142 Jy ! Component: 3100 - total flux cleaned = -0.00192927 Jy ! Component: 3150 - total flux cleaned = -0.0019006 Jy ! Component: 3200 - total flux cleaned = -0.00191959 Jy ! Component: 3250 - total flux cleaned = -0.00194786 Jy ! Component: 3300 - total flux cleaned = -0.00192912 Jy ! Component: 3350 - total flux cleaned = -0.00196643 Jy ! Component: 3400 - total flux cleaned = -0.00194784 Jy ! Component: 3450 - total flux cleaned = -0.00193861 Jy ! Component: 3500 - total flux cleaned = -0.00196629 Jy ! Component: 3550 - total flux cleaned = -0.00194788 Jy ! Component: 3600 - total flux cleaned = -0.00192954 Jy ! Component: 3650 - total flux cleaned = -0.00192036 Jy ! Component: 3700 - total flux cleaned = -0.00190209 Jy ! Component: 3750 - total flux cleaned = -0.00189295 Jy ! Component: 3800 - total flux cleaned = -0.00188386 Jy ! Component: 3850 - total flux cleaned = -0.00189295 Jy ! Component: 3900 - total flux cleaned = -0.00185664 Jy ! Component: 3950 - total flux cleaned = -0.0018657 Jy ! Component: 4000 - total flux cleaned = -0.00185662 Jy ! Component: 4050 - total flux cleaned = -0.00186574 Jy ! Total flux subtracted in 4096 components = -0.00184765 Jy ! Clean residual min=-0.000466 max=0.000509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0518912 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 312 components and 0.0518912 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2351-3007_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 5.532 at 15.6 degrees (North through East) ! Clean map min=-0.0021317 max=0.046061 Jy/beam ! Writing clean map to FITS file: .//J2351-3007_X_map.fits wmodel .//J2351-3007_X_map.mod ! Writing 312 model components to file: .//J2351-3007_X_map.mod wobs .//J2351-3007_X_uvs.fits ! Writing UV FITS file: .//J2351-3007_X_uvs.fits wwins .//J2351-3007_X_map.win ! wwins: Wrote 2 windows to .//J2351-3007_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.046061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18337 1.18337 2.36674 4.73348 9.46697 18.9339 37.8679 75.7357 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.513 quit ! Quitting program ! Log file .//J2351-3007_X_dfm.log closed on Sun Oct 21 00:25:07 2018