! Started logfile: .//J2105-3008_X_dfm.log on Mon Jan 20 19:10:51 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 .//J2105-3008_X_uva.fits ! Reading UV FITS file: .//J2105-3008_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.957983 visibilities/baseline/integration-bin. ! Found source: J2105-3008 ! ! 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 3648 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 J2105-3008_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=1.003665Jy sigma=12.858235 ! Fit after self-cal, rms=0.945914Jy sigma=12.115107 ! 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=1.44 mas, bmaj=9.729 mas, bpa=-3.675 degrees ! Estimated noise=1.52032 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 = 0.04309 Jy ! Component: 100 - total flux cleaned = 0.0540168 Jy ! Total flux subtracted in 100 components = 0.0540168 Jy ! Clean residual min=-0.004644 max=0.006300 Jy/beam ! Clean residual mean=0.000004 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.0540169 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0540169 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=0.060998Jy sigma=0.684184 ! Fit after self-cal, rms=0.059908Jy sigma=0.669864 ! 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=1.823 mas, bmaj=10.21 mas, bpa=-4.165 degrees ! Estimated noise=0.939554 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 = 0.00557337 Jy ! Component: 100 - total flux cleaned = 0.00640424 Jy ! Component: 150 - total flux cleaned = 0.00674487 Jy ! Component: 200 - total flux cleaned = 0.00689993 Jy ! Total flux subtracted in 200 components = 0.00689993 Jy ! Clean residual min=-0.002795 max=0.004185 Jy/beam ! Clean residual mean=0.000011 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0609168 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0609168 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=0.059414Jy sigma=0.662626 ! Fit after self-cal, rms=0.059434Jy sigma=0.662477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.823 x 10.21 at -4.165 degrees (North through East) ! Clean map min=-0.0028196 max=0.057337 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.06 KP 0.89 ! LA 1.19 NL 0.87 OV 1.18 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.99 HN 0.99 KP 0.90 ! LA 1.12 NL 1.11 OV 0.98 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 1.24 KP 1.01 ! LA 1.08 NL 0.87 OV 1.08 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.12 KP 1.07 ! LA 1.12 NL 0.92 OV 0.93 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.12 KP 0.95 ! LA 1.14 NL 0.97 OV 1.08 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.01 KP 1.03 ! LA 1.17 NL 0.83 OV 1.14 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 0.82 ! LA 1.16 NL 0.98 OV 1.18 PT 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.12 KP 0.86 ! LA 1.37 NL 0.92 OV 1.04 PT 0.89 ! ! ! Fit before self-cal, rms=0.059434Jy sigma=0.662477 ! Fit after self-cal, rms=0.060597Jy sigma=0.652895 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=10.06 mas, bpa=-4.402 degrees ! Estimated noise=0.932403 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 = -5.90838e-06 Jy ! Component: 100 - total flux cleaned = -0.000151584 Jy ! Component: 150 - total flux cleaned = -0.000135747 Jy ! Component: 200 - total flux cleaned = -0.000120824 Jy ! Total flux subtracted in 200 components = -0.000120824 Jy ! Clean residual min=-0.002227 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.060796 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.060796 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=0.060576Jy sigma=0.652770 ! Fit after self-cal, rms=0.060739Jy sigma=0.652157 ! 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=0.060739Jy sigma=0.652157 ! Fit after self-cal, rms=0.061151Jy sigma=0.652102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=10.07 mas, bpa=-4.449 degrees ! Estimated noise=0.934656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0514e-05 Jy ! Component: 100 - total flux cleaned = 5.89052e-05 Jy ! Component: 150 - total flux cleaned = 7.2505e-05 Jy ! Component: 200 - total flux cleaned = 8.4203e-05 Jy ! Total flux subtracted in 200 components = 8.4203e-05 Jy ! Clean residual min=-0.002141 max=0.001858 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0608802 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0608802 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=0.061138Jy sigma=0.652041 ! Fit after self-cal, rms=0.061150Jy sigma=0.652026 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 = 8.19205e-05 Jy ! Component: 100 - total flux cleaned = 8.26113e-05 Jy ! Component: 150 - total flux cleaned = 9.34284e-05 Jy ! Component: 200 - total flux cleaned = 9.32407e-05 Jy ! Total flux subtracted in 200 components = 9.32407e-05 Jy ! Clean residual min=-0.002141 max=0.001846 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0609734 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0609734 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=0.061143Jy sigma=0.651994 ! Fit after self-cal, rms=0.061144Jy sigma=0.651990 ! 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=0.061144Jy sigma=0.651990 ! Fit after self-cal, rms=0.061210Jy sigma=0.651969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=10.08 mas, bpa=-4.483 degrees ! Estimated noise=0.936196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.28325e-05 Jy ! Component: 100 - total flux cleaned = 9.18749e-05 Jy ! Component: 150 - total flux cleaned = 9.17861e-05 Jy ! Component: 200 - total flux cleaned = 8.24819e-05 Jy ! Total flux subtracted in 200 components = 8.24819e-05 Jy ! Clean residual min=-0.002126 max=0.001847 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0610559 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0610559 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=0.061204Jy sigma=0.651929 ! Fit after self-cal, rms=0.061199Jy sigma=0.651922 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 = 7.80183e-05 Jy ! Component: 100 - total flux cleaned = 6.91399e-05 Jy ! Component: 150 - total flux cleaned = 6.04919e-05 Jy ! Component: 200 - total flux cleaned = 6.05501e-05 Jy ! Total flux subtracted in 200 components = 6.05501e-05 Jy ! Clean residual min=-0.002134 max=0.001833 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0611164 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0611164 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=0.061195Jy sigma=0.651900 ! Fit after self-cal, rms=0.061195Jy sigma=0.651897 ! 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=0.061195Jy sigma=0.651897 ! Fit after self-cal, rms=0.061252Jy sigma=0.651885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=9.84 mas, bpa=-4.258 degrees ! Estimated noise=0.947409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.90395e-05 Jy ! Component: 100 - total flux cleaned = -2.88939e-05 Jy ! Component: 150 - total flux cleaned = -2.95337e-05 Jy ! Component: 200 - total flux cleaned = -5.21934e-05 Jy ! Total flux subtracted in 200 components = -5.21934e-05 Jy ! Clean residual min=-0.001863 max=0.001644 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0610642 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.0610642 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=0.061253Jy sigma=0.651871 ! Fit after self-cal, rms=0.061249Jy sigma=0.651864 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 = 2.95344e-05 Jy ! Component: 100 - total flux cleaned = 1.51896e-05 Jy ! Component: 150 - total flux cleaned = -4.85711e-06 Jy ! Component: 200 - total flux cleaned = -1.71672e-05 Jy ! Total flux subtracted in 200 components = -1.71672e-05 Jy ! Clean residual min=-0.001869 max=0.001656 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0610471 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.0610471 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=0.061249Jy sigma=0.651861 ! Fit after self-cal, rms=0.061248Jy sigma=0.651858 ! 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=1.857 mas, bmaj=10.09 mas, bpa=-4.51 degrees ! Estimated noise=0.937436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.857 x 10.09 at -4.51 degrees (North through East) ! Clean map min=-0.0020762 max=0.056851 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=1.482 mas, bmaj=9.601 mas, bpa=-4.078 degrees ! Estimated noise=1.52082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440347 Jy ! Component: 100 - total flux cleaned = 0.0548049 Jy ! Component: 150 - total flux cleaned = 0.0586267 Jy ! Component: 200 - total flux cleaned = 0.0586339 Jy ! Total flux subtracted in 200 components = 0.0586339 Jy ! Clean residual min=-0.003047 max=0.002804 Jy/beam ! Clean residual mean=0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0586339 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 0.0586339 Jy ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=10.09 mas, bpa=-4.51 degrees ! Estimated noise=0.937436 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 = 0.000815653 Jy ! Component: 100 - total flux cleaned = 0.00128886 Jy ! Component: 150 - total flux cleaned = 0.00156393 Jy ! Component: 200 - total flux cleaned = 0.00173947 Jy ! Total flux subtracted in 200 components = 0.00173947 Jy ! Clean residual min=-0.002305 max=0.001820 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0603734 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0603734 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=2.637 mas, bmaj=9.84 mas, bpa=-4.258 degrees ! Estimated noise=0.947409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263187 Jy ! Component: 100 - total flux cleaned = 0.000247263 Jy ! Component: 150 - total flux cleaned = 0.000272718 Jy ! Component: 200 - total flux cleaned = 0.000272527 Jy ! Total flux subtracted in 200 components = 0.000272527 Jy ! Clean residual min=-0.001911 max=0.001738 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0606459 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 = 1.04464e-05 Jy ! Component: 100 - total flux cleaned = 1.93754e-05 Jy ! Component: 150 - total flux cleaned = 1.91091e-05 Jy ! Component: 200 - total flux cleaned = 2.73069e-05 Jy ! Total flux subtracted in 200 components = 2.73069e-05 Jy ! Clean residual min=-0.001873 max=0.001727 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0606732 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.0606733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=10.09 mas, bpa=-4.51 degrees ! Estimated noise=0.937436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154279 Jy ! Component: 100 - total flux cleaned = 0.000134891 Jy ! Component: 150 - total flux cleaned = 0.000150663 Jy ! Component: 200 - total flux cleaned = 0.00018035 Jy ! Total flux subtracted in 200 components = 0.00018035 Jy ! Clean residual min=-0.002149 max=0.001858 Jy/beam ! Clean residual mean=0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0608536 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0608536 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=0.061248Jy sigma=0.651909 ! Fit after self-cal, rms=0.061235Jy sigma=0.651888 wmodel J2105-3008_X_map.mod ! Writing 80 model components to file: J2105-3008_X_map.mod wobs J2105-3008_X_uvs.fits ! Writing UV FITS file: J2105-3008_X_uvs.fits wwins J2105-3008_X_map.win ! wwins: Wrote 1 windows to J2105-3008_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 = -0.000640192 Jy ! Component: 100 - total flux cleaned = -0.000703819 Jy ! Component: 150 - total flux cleaned = -0.000646152 Jy ! Component: 200 - total flux cleaned = -0.000700647 Jy ! Component: 250 - total flux cleaned = -0.000753394 Jy ! Component: 300 - total flux cleaned = -0.000776788 Jy ! Component: 350 - total flux cleaned = -0.000800542 Jy ! Component: 400 - total flux cleaned = -0.000887552 Jy ! Component: 450 - total flux cleaned = -0.000928759 Jy ! Component: 500 - total flux cleaned = -0.000929116 Jy ! Component: 550 - total flux cleaned = -0.000873065 Jy ! Component: 600 - total flux cleaned = -0.000873421 Jy ! Component: 650 - total flux cleaned = -0.000908717 Jy ! Component: 700 - total flux cleaned = -0.000993228 Jy ! Component: 750 - total flux cleaned = -0.00105845 Jy ! Component: 800 - total flux cleaned = -0.00105864 Jy ! Component: 850 - total flux cleaned = -0.00110505 Jy ! Component: 900 - total flux cleaned = -0.0011201 Jy ! Component: 950 - total flux cleaned = -0.00117912 Jy ! Component: 1000 - total flux cleaned = -0.00122243 Jy ! Component: 1050 - total flux cleaned = -0.00125083 Jy ! Component: 1100 - total flux cleaned = -0.00129255 Jy ! Component: 1150 - total flux cleaned = -0.00131982 Jy ! Component: 1200 - total flux cleaned = -0.0013463 Jy ! Component: 1250 - total flux cleaned = -0.00134623 Jy ! Component: 1300 - total flux cleaned = -0.0013079 Jy ! Component: 1350 - total flux cleaned = -0.00125794 Jy ! Component: 1400 - total flux cleaned = -0.00123346 Jy ! Component: 1450 - total flux cleaned = -0.00120954 Jy ! Component: 1500 - total flux cleaned = -0.00116224 Jy ! Component: 1550 - total flux cleaned = -0.00113906 Jy ! Component: 1600 - total flux cleaned = -0.00110463 Jy ! Component: 1650 - total flux cleaned = -0.00109326 Jy ! Component: 1700 - total flux cleaned = -0.0010488 Jy ! Component: 1750 - total flux cleaned = -0.0010488 Jy ! Component: 1800 - total flux cleaned = -0.00103796 Jy ! Component: 1850 - total flux cleaned = -0.00102729 Jy ! Component: 1900 - total flux cleaned = -0.000995991 Jy ! Component: 1950 - total flux cleaned = -0.000934299 Jy ! Component: 2000 - total flux cleaned = -0.000924253 Jy ! Component: 2050 - total flux cleaned = -0.000914277 Jy ! Component: 2100 - total flux cleaned = -0.000884533 Jy ! Component: 2150 - total flux cleaned = -0.000865093 Jy ! Component: 2200 - total flux cleaned = -0.000855471 Jy ! Component: 2250 - total flux cleaned = -0.000845902 Jy ! Component: 2300 - total flux cleaned = -0.000874169 Jy ! Component: 2350 - total flux cleaned = -0.000864843 Jy ! Component: 2400 - total flux cleaned = -0.000901873 Jy ! Component: 2450 - total flux cleaned = -0.00091108 Jy ! Component: 2500 - total flux cleaned = -0.000920168 Jy ! Component: 2550 - total flux cleaned = -0.000920111 Jy ! Component: 2600 - total flux cleaned = -0.000937936 Jy ! Component: 2650 - total flux cleaned = -0.000937913 Jy ! Component: 2700 - total flux cleaned = -0.000937898 Jy ! Component: 2750 - total flux cleaned = -0.0009379 Jy ! Component: 2800 - total flux cleaned = -0.000937917 Jy ! Component: 2850 - total flux cleaned = -0.000929348 Jy ! Component: 2900 - total flux cleaned = -0.000937899 Jy ! Component: 2950 - total flux cleaned = -0.000929427 Jy ! Component: 3000 - total flux cleaned = -0.000937799 Jy ! Component: 3050 - total flux cleaned = -0.000929427 Jy ! Component: 3100 - total flux cleaned = -0.000937695 Jy ! Component: 3150 - total flux cleaned = -0.000970776 Jy ! Component: 3200 - total flux cleaned = -0.000995506 Jy ! Component: 3250 - total flux cleaned = -0.000987228 Jy ! Component: 3300 - total flux cleaned = -0.000970814 Jy ! Component: 3350 - total flux cleaned = -0.000962644 Jy ! Component: 3400 - total flux cleaned = -0.000954521 Jy ! Component: 3450 - total flux cleaned = -0.000946388 Jy ! Component: 3500 - total flux cleaned = -0.000921904 Jy ! Component: 3550 - total flux cleaned = -0.000897489 Jy ! Component: 3600 - total flux cleaned = -0.000905643 Jy ! Component: 3650 - total flux cleaned = -0.000889402 Jy ! Component: 3700 - total flux cleaned = -0.000865025 Jy ! Component: 3750 - total flux cleaned = -0.000897439 Jy ! Component: 3800 - total flux cleaned = -0.000864897 Jy ! Component: 3850 - total flux cleaned = -0.000864871 Jy ! Component: 3900 - total flux cleaned = -0.000856715 Jy ! Component: 3950 - total flux cleaned = -0.000856792 Jy ! Component: 4000 - total flux cleaned = -0.000840346 Jy ! Component: 4050 - total flux cleaned = -0.000807208 Jy ! Total flux subtracted in 4096 components = -0.000790502 Jy ! Clean residual min=-0.000463 max=0.000454 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0600631 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 453 components and 0.0600631 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2105-3008_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.857 x 10.09 at -4.51 degrees (North through East) ! Clean map min=-0.0015054 max=0.056705 Jy/beam ! Writing clean map to FITS file: .//J2105-3008_X_map.fits wmodel .//J2105-3008_X_map.mod ! Writing 453 model components to file: .//J2105-3008_X_map.mod wobs .//J2105-3008_X_uvs.fits ! Writing UV FITS file: .//J2105-3008_X_uvs.fits wwins .//J2105-3008_X_map.win ! wwins: Wrote 2 windows to .//J2105-3008_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0567052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.812397 0.812397 1.62479 3.24959 6.49918 12.9984 25.9967 51.9934 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.277 quit ! Quitting program ! Log file .//J2105-3008_X_dfm.log closed on Mon Jan 20 19:10:54 2020