! Started logfile: /tmp/maps//J0952-4342_C_20180604_dfm.log on Wed Jul 4 23:09:06 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J0952-4342_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J0952-4342_C_20180604_uva.fits ! AN table 1: 78 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0952-4342 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 9360 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0952-4342_C] 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 0.300x0.300 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=1.002456Jy sigma=12.594637 ! Fit after self-cal, rms=0.960847Jy sigma=12.034258 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=14.53 mas, bpa=-28.5 degrees ! Estimated noise=1.53496 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 = 0.028087 Jy ! Component: 100 - total flux cleaned = 0.035713 Jy ! Total flux subtracted in 100 components = 0.035713 Jy ! Clean residual min=-0.003758 max=0.004979 Jy/beam ! Clean residual mean=-0.000019 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.035713 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.035713 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=0.057944Jy sigma=0.646354 ! Fit after self-cal, rms=0.056880Jy sigma=0.631739 ! 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=1.722 mas, bmaj=13.6 mas, bpa=-27.42 degrees ! Estimated noise=0.602358 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 = 0.00933682 Jy ! Component: 100 - total flux cleaned = 0.0137207 Jy ! Component: 150 - total flux cleaned = 0.016479 Jy ! Component: 200 - total flux cleaned = 0.0182864 Jy ! Total flux subtracted in 200 components = 0.0182864 Jy ! Clean residual min=-0.002611 max=0.002159 Jy/beam ! Clean residual mean=-0.000013 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0539994 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 76 components and 0.0539994 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=0.055672Jy sigma=0.607264 ! Fit after self-cal, rms=0.055735Jy sigma=0.606064 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 13.6 at -27.42 degrees (North through East) ! Clean map min=-0.002795 max=0.037985 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 0.99 LA 1.08 MK 1.02 ! NL 0.99 OV 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 KP 1.07 LA 1.10 MK 1.15 ! NL 0.98 OV 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.93 LA 0.98 MK 1.01 ! NL 0.94 OV 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.91 LA 1.08 MK 1.08 ! NL 1.05 OV 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.94 LA 1.00 MK 1.06 ! NL 1.00 OV 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.95 LA 1.14 MK 1.06 ! NL 1.17 OV 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.85 LA 1.04 MK 1.07 ! NL 1.10 OV 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.89 LA 1.05 MK 1.00 ! NL 1.15 OV 1.03 ! ! ! Fit before self-cal, rms=0.055735Jy sigma=0.606064 ! Fit after self-cal, rms=0.057748Jy sigma=0.602462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=13.78 mas, bpa=-27.38 degrees ! Estimated noise=0.595826 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 = 0.000289426 Jy ! Component: 100 - total flux cleaned = 0.000333831 Jy ! Component: 150 - total flux cleaned = 0.000271529 Jy ! Component: 200 - total flux cleaned = 0.000217824 Jy ! Total flux subtracted in 200 components = 0.000217824 Jy ! Clean residual min=-0.001276 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0542172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0542172 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=0.057677Jy sigma=0.601783 ! Fit after self-cal, rms=0.057994Jy sigma=0.600842 ! 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=0.057994Jy sigma=0.600842 ! Fit after self-cal, rms=0.058024Jy sigma=0.600589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=13.78 mas, bpa=-27.36 degrees ! Estimated noise=0.592386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634226 Jy ! Component: 100 - total flux cleaned = 0.000631679 Jy ! Component: 150 - total flux cleaned = 0.000604902 Jy ! Component: 200 - total flux cleaned = 0.000562912 Jy ! Total flux subtracted in 200 components = 0.000562912 Jy ! Clean residual min=-0.001142 max=0.001344 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0547801 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.0547801 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=0.057975Jy sigma=0.600238 ! Fit after self-cal, rms=0.058067Jy sigma=0.599961 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 = 4.3912e-05 Jy ! Component: 100 - total flux cleaned = 1.81038e-05 Jy ! Component: 150 - total flux cleaned = -4.86036e-05 Jy ! Component: 200 - total flux cleaned = -4.94197e-05 Jy ! Total flux subtracted in 200 components = -4.94197e-05 Jy ! Clean residual min=-0.001190 max=0.001353 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0547307 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.0547307 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=0.058035Jy sigma=0.599749 ! Fit after self-cal, rms=0.058008Jy sigma=0.599536 ! 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=0.058008Jy sigma=0.599536 ! Fit after self-cal, rms=0.057304Jy sigma=0.599417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=13.74 mas, bpa=-27.37 degrees ! Estimated noise=0.586226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505378 Jy ! Component: 100 - total flux cleaned = 0.000484697 Jy ! Component: 150 - total flux cleaned = 0.000435475 Jy ! Component: 200 - total flux cleaned = 0.00043615 Jy ! Total flux subtracted in 200 components = 0.00043615 Jy ! Clean residual min=-0.001087 max=0.001296 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0551668 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.0551668 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=0.057281Jy sigma=0.599264 ! Fit after self-cal, rms=0.057302Jy sigma=0.599091 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 = -3.12276e-05 Jy ! Component: 100 - total flux cleaned = -0.000108269 Jy ! Component: 150 - total flux cleaned = -0.000107618 Jy ! Component: 200 - total flux cleaned = -0.000107644 Jy ! Total flux subtracted in 200 components = -0.000107644 Jy ! Clean residual min=-0.001108 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0550592 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.0550592 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=0.057285Jy sigma=0.598978 ! Fit after self-cal, rms=0.057272Jy sigma=0.598943 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.057272Jy sigma=0.598943 ! Fit after self-cal, rms=0.056912Jy sigma=0.598898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=21.51 mas, bpa=-13.45 degrees ! Estimated noise=0.665512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376209 Jy ! Component: 100 - total flux cleaned = 0.000364678 Jy ! Component: 150 - total flux cleaned = 0.000391781 Jy ! Component: 200 - total flux cleaned = 0.000415833 Jy ! Total flux subtracted in 200 components = 0.000415833 Jy ! Clean residual min=-0.001026 max=0.001234 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.055475 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.055475 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=0.056905Jy sigma=0.598870 ! Fit after self-cal, rms=0.056943Jy sigma=0.598837 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 = 7.72808e-05 Jy ! Component: 100 - total flux cleaned = 2.11122e-05 Jy ! Component: 150 - total flux cleaned = -3.98105e-06 Jy ! Component: 200 - total flux cleaned = -1.11892e-05 Jy ! Total flux subtracted in 200 components = -1.11892e-05 Jy ! Clean residual min=-0.001042 max=0.001231 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0554638 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.0554638 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=0.056938Jy sigma=0.598798 ! Fit after self-cal, rms=0.056937Jy sigma=0.598784 ! 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=1.733 mas, bmaj=13.71 mas, bpa=-27.37 degrees ! Estimated noise=0.582287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 13.71 at -27.37 degrees (North through East) ! Clean map min=-0.002175 max=0.037522 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=14.62 mas, bpa=-28.51 degrees ! Estimated noise=1.48824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279837 Jy ! Component: 100 - total flux cleaned = 0.0348953 Jy ! Component: 150 - total flux cleaned = 0.0381357 Jy ! Component: 200 - total flux cleaned = 0.0416329 Jy ! Total flux subtracted in 200 components = 0.0416329 Jy ! Clean residual min=-0.003859 max=0.003033 Jy/beam ! Clean residual mean=-0.000020 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0416329 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0416329 Jy ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=13.71 mas, bpa=-27.37 degrees ! Estimated noise=0.582287 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 = 0.00497036 Jy ! Component: 100 - total flux cleaned = 0.00780786 Jy ! Component: 150 - total flux cleaned = 0.00972781 Jy ! Component: 200 - total flux cleaned = 0.0111055 Jy ! Total flux subtracted in 200 components = 0.0111055 Jy ! Clean residual min=-0.001884 max=0.001516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0527383 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 80 components and 0.0527384 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=21.51 mas, bpa=-13.45 degrees ! Estimated noise=0.665512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132479 Jy ! Component: 100 - total flux cleaned = 0.00183878 Jy ! Component: 150 - total flux cleaned = 0.00214101 Jy ! Component: 200 - total flux cleaned = 0.00233949 Jy ! Total flux subtracted in 200 components = 0.00233949 Jy ! Clean residual min=-0.001219 max=0.001238 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0550778 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 = 0.000146036 Jy ! Component: 100 - total flux cleaned = 0.000207035 Jy ! Component: 150 - total flux cleaned = 0.000219958 Jy ! Component: 200 - total flux cleaned = 0.000232553 Jy ! Total flux subtracted in 200 components = 0.000232553 Jy ! Clean residual min=-0.000994 max=0.001264 Jy/beam ! Clean residual mean=0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0553104 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0553104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=13.71 mas, bpa=-27.37 degrees ! Estimated noise=0.582287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254997 Jy ! Component: 100 - total flux cleaned = -0.000276119 Jy ! Component: 150 - total flux cleaned = -0.000238508 Jy ! Component: 200 - total flux cleaned = -0.000222293 Jy ! Total flux subtracted in 200 components = -0.000222293 Jy ! Clean residual min=-0.001205 max=0.001359 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0550881 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.0550881 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=0.056946Jy sigma=0.598955 ! Fit after self-cal, rms=0.056933Jy sigma=0.598875 wmodel J0952-4342_C_map.mod ! Writing 123 model components to file: J0952-4342_C_map.mod wobs J0952-4342_C_uvs.fits ! Writing UV FITS file: J0952-4342_C_uvs.fits wwins J0952-4342_C_map.win ! wwins: Wrote 1 windows to J0952-4342_C_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 = 0.000146434 Jy ! Component: 100 - total flux cleaned = 0.000205119 Jy ! Component: 150 - total flux cleaned = 0.000187076 Jy ! Component: 200 - total flux cleaned = 0.000120352 Jy ! Component: 250 - total flux cleaned = 2.60281e-05 Jy ! Component: 300 - total flux cleaned = -6.3211e-05 Jy ! Component: 350 - total flux cleaned = -0.000163301 Jy ! Component: 400 - total flux cleaned = -0.000218906 Jy ! Component: 450 - total flux cleaned = -0.000285334 Jy ! Component: 500 - total flux cleaned = -0.000376094 Jy ! Component: 550 - total flux cleaned = -0.000401459 Jy ! Component: 600 - total flux cleaned = -0.000462674 Jy ! Component: 650 - total flux cleaned = -0.000546328 Jy ! Component: 700 - total flux cleaned = -0.000639877 Jy ! Component: 750 - total flux cleaned = -0.000765892 Jy ! Component: 800 - total flux cleaned = -0.000877816 Jy ! Component: 850 - total flux cleaned = -0.000954611 Jy ! Component: 900 - total flux cleaned = -0.00104069 Jy ! Component: 950 - total flux cleaned = -0.00106188 Jy ! Component: 1000 - total flux cleaned = -0.00108284 Jy ! Component: 1050 - total flux cleaned = -0.00111365 Jy ! Component: 1100 - total flux cleaned = -0.0011641 Jy ! Component: 1150 - total flux cleaned = -0.00120408 Jy ! Component: 1200 - total flux cleaned = -0.00127317 Jy ! Component: 1250 - total flux cleaned = -0.00132194 Jy ! Component: 1300 - total flux cleaned = -0.00137041 Jy ! Component: 1350 - total flux cleaned = -0.00143768 Jy ! Component: 1400 - total flux cleaned = -0.00150447 Jy ! Component: 1450 - total flux cleaned = -0.0015518 Jy ! Component: 1500 - total flux cleaned = -0.00160843 Jy ! Component: 1550 - total flux cleaned = -0.00165536 Jy ! Component: 1600 - total flux cleaned = -0.00170221 Jy ! Component: 1650 - total flux cleaned = -0.00175817 Jy ! Component: 1700 - total flux cleaned = -0.00179545 Jy ! Component: 1750 - total flux cleaned = -0.00184199 Jy ! Component: 1800 - total flux cleaned = -0.00186995 Jy ! Component: 1850 - total flux cleaned = -0.00192577 Jy ! Component: 1900 - total flux cleaned = -0.00194433 Jy ! Component: 1950 - total flux cleaned = -0.00197226 Jy ! Component: 2000 - total flux cleaned = -0.00200947 Jy ! Component: 2050 - total flux cleaned = -0.00202813 Jy ! Component: 2100 - total flux cleaned = -0.00203748 Jy ! Component: 2150 - total flux cleaned = -0.00205628 Jy ! Component: 2200 - total flux cleaned = -0.00207501 Jy ! Component: 2250 - total flux cleaned = -0.00210324 Jy ! Component: 2300 - total flux cleaned = -0.00210323 Jy ! Component: 2350 - total flux cleaned = -0.00213166 Jy ! Component: 2400 - total flux cleaned = -0.0021316 Jy ! Component: 2450 - total flux cleaned = -0.00214113 Jy ! Component: 2500 - total flux cleaned = -0.00215077 Jy ! Component: 2550 - total flux cleaned = -0.00214104 Jy ! Component: 2600 - total flux cleaned = -0.00212152 Jy ! Component: 2650 - total flux cleaned = -0.00212142 Jy ! Component: 2700 - total flux cleaned = -0.00211152 Jy ! Component: 2750 - total flux cleaned = -0.00208149 Jy ! Component: 2800 - total flux cleaned = -0.00206124 Jy ! Component: 2850 - total flux cleaned = -0.00205103 Jy ! Component: 2900 - total flux cleaned = -0.00203029 Jy ! Component: 2950 - total flux cleaned = -0.00200941 Jy ! Component: 3000 - total flux cleaned = -0.00202006 Jy ! Component: 3050 - total flux cleaned = -0.0019987 Jy ! Component: 3100 - total flux cleaned = -0.00199861 Jy ! Component: 3150 - total flux cleaned = -0.00198759 Jy ! Component: 3200 - total flux cleaned = -0.00197633 Jy ! Component: 3250 - total flux cleaned = -0.00196497 Jy ! Component: 3300 - total flux cleaned = -0.00196494 Jy ! Component: 3350 - total flux cleaned = -0.00195314 Jy ! Component: 3400 - total flux cleaned = -0.00196507 Jy ! Component: 3450 - total flux cleaned = -0.00196505 Jy ! Component: 3500 - total flux cleaned = -0.0019775 Jy ! Component: 3550 - total flux cleaned = -0.00197743 Jy ! Component: 3600 - total flux cleaned = -0.00199024 Jy ! Component: 3650 - total flux cleaned = -0.00199036 Jy ! Component: 3700 - total flux cleaned = -0.00199043 Jy ! Component: 3750 - total flux cleaned = -0.00200406 Jy ! Component: 3800 - total flux cleaned = -0.00200414 Jy ! Component: 3850 - total flux cleaned = -0.00200413 Jy ! Component: 3900 - total flux cleaned = -0.00200416 Jy ! Component: 3950 - total flux cleaned = -0.00200402 Jy ! Component: 4000 - total flux cleaned = -0.00200382 Jy ! Component: 4050 - total flux cleaned = -0.00200381 Jy ! Total flux subtracted in 4096 components = -0.00198818 Jy ! Clean residual min=-0.000812 max=0.000851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0530999 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 339 components and 0.0530999 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0952-4342_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 13.71 at -27.37 degrees (North through East) ! Clean map min=-0.0026456 max=0.036351 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0952-4342_C_20180604_map.fits wmodel /tmp/maps//J0952-4342_C_20180604_map.mod ! Writing 339 model components to file: /tmp/maps//J0952-4342_C_20180604_map.mod wobs /tmp/maps//J0952-4342_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J0952-4342_C_20180604_uvs.fits wwins /tmp/maps//J0952-4342_C_20180604_map.win ! wwins: Wrote 2 windows to /tmp/maps//J0952-4342_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0363513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291628 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.40675 2.40675 4.8135 9.627 19.254 38.508 77.016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 124.649 quit ! Quitting program ! Log file /tmp/maps//J0952-4342_C_20180604_dfm.log closed on Wed Jul 4 23:09:10 2018