! Started logfile: .//J1401-3559_X_dfm.log on Mon Jan 20 18:11:00 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 .//J1401-3559_X_uva.fits ! Reading UV FITS file: .//J1401-3559_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1401-3559 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1800 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 J1401-3559_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=1.003762Jy sigma=10.014023 ! Fit after self-cal, rms=0.930587Jy sigma=9.219503 ! 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=0.9426 mas, bmaj=5.087 mas, bpa=-4.843 degrees ! Estimated noise=2.94959 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 = 0.0575214 Jy ! Component: 100 - total flux cleaned = 0.0745227 Jy ! Total flux subtracted in 100 components = 0.0745227 Jy ! Clean residual min=-0.009672 max=0.009161 Jy/beam ! Clean residual mean=0.000008 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.0745228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0745228 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=0.081669Jy sigma=0.746290 ! Fit after self-cal, rms=0.081388Jy sigma=0.738714 ! 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=1.115 mas, bmaj=5.636 mas, bpa=-4.001 degrees ! Estimated noise=1.7349 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 = 0.0074735 Jy ! Component: 100 - total flux cleaned = 0.00999414 Jy ! Component: 150 - total flux cleaned = 0.0105793 Jy ! Component: 200 - total flux cleaned = 0.0109823 Jy ! Total flux subtracted in 200 components = 0.0109823 Jy ! Clean residual min=-0.007860 max=0.005778 Jy/beam ! Clean residual mean=-0.000031 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.085505 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.085505 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=0.080849Jy sigma=0.730912 ! Fit after self-cal, rms=0.080902Jy sigma=0.730701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 5.636 at -4.001 degrees (North through East) ! Clean map min=-0.0075518 max=0.07458 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.08 KP 1.04 LA 0.99 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.92 KP 1.18 LA 0.97 ! PT 0.89 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.05 KP 1.27 LA 0.96 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.10 KP 1.14 LA 0.77 ! PT 1.14 SC 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.12 KP 0.98 LA 0.93 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.72 KP 1.21 LA 0.79 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.06 KP 1.40 LA 0.72 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.13 KP 0.94 LA 0.93 ! PT 0.85 SC 1.16 ! ! ! Fit before self-cal, rms=0.080902Jy sigma=0.730701 ! Fit after self-cal, rms=0.083983Jy sigma=0.715995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=5.646 mas, bpa=-3.826 degrees ! Estimated noise=1.72526 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 = -0.000615782 Jy ! Component: 100 - total flux cleaned = -0.000668961 Jy ! Component: 150 - total flux cleaned = -0.000802524 Jy ! Component: 200 - total flux cleaned = -0.000730158 Jy ! Total flux subtracted in 200 components = -0.000730158 Jy ! Clean residual min=-0.003813 max=0.004607 Jy/beam ! Clean residual mean=-0.000016 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0847749 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0847749 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=0.083901Jy sigma=0.715302 ! Fit after self-cal, rms=0.084200Jy sigma=0.713798 ! 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=0.084200Jy sigma=0.713798 ! Fit after self-cal, rms=0.085211Jy sigma=0.713512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=5.658 mas, bpa=-3.84 degrees ! Estimated noise=1.72483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306512 Jy ! Component: 100 - total flux cleaned = -0.000447425 Jy ! Component: 150 - total flux cleaned = -0.000486622 Jy ! Component: 200 - total flux cleaned = -0.000487537 Jy ! Total flux subtracted in 200 components = -0.000487537 Jy ! Clean residual min=-0.003738 max=0.004245 Jy/beam ! Clean residual mean=-0.000015 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0842873 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0842873 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=0.085152Jy sigma=0.713146 ! Fit after self-cal, rms=0.085227Jy sigma=0.713013 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 = -0.0001347 Jy ! Component: 100 - total flux cleaned = -0.000167829 Jy ! Component: 150 - total flux cleaned = -0.000166891 Jy ! Component: 200 - total flux cleaned = -0.000168734 Jy ! Total flux subtracted in 200 components = -0.000168734 Jy ! Clean residual min=-0.003892 max=0.004107 Jy/beam ! Clean residual mean=-0.000015 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0841186 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0841186 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=0.085192Jy sigma=0.712836 ! Fit after self-cal, rms=0.085200Jy sigma=0.712789 ! 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=0.085200Jy sigma=0.712789 ! Fit after self-cal, rms=0.085895Jy sigma=0.712725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=5.671 mas, bpa=-3.814 degrees ! Estimated noise=1.72615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287387 Jy ! Component: 100 - total flux cleaned = -0.000316426 Jy ! Component: 150 - total flux cleaned = -0.000341105 Jy ! Component: 200 - total flux cleaned = -0.000362186 Jy ! Total flux subtracted in 200 components = -0.000362186 Jy ! Clean residual min=-0.003796 max=0.004169 Jy/beam ! Clean residual mean=-0.000014 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0837564 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0837564 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=0.085868Jy sigma=0.712613 ! Fit after self-cal, rms=0.085907Jy sigma=0.712572 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 = -8.39106e-05 Jy ! Component: 100 - total flux cleaned = -0.000106019 Jy ! Component: 150 - total flux cleaned = -0.000106725 Jy ! Component: 200 - total flux cleaned = -0.000140007 Jy ! Total flux subtracted in 200 components = -0.000140007 Jy ! Clean residual min=-0.003878 max=0.004096 Jy/beam ! Clean residual mean=-0.000014 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0836164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0836164 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=0.085889Jy sigma=0.712517 ! Fit after self-cal, rms=0.085895Jy sigma=0.712496 ! 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=0.085895Jy sigma=0.712496 ! Fit after self-cal, rms=0.086435Jy sigma=0.712473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=6.789 mas, bpa=-5.865 degrees ! Estimated noise=2.10958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159068 Jy ! Component: 100 - total flux cleaned = -0.000178502 Jy ! Component: 150 - total flux cleaned = -0.000176565 Jy ! Component: 200 - total flux cleaned = -0.000174544 Jy ! Total flux subtracted in 200 components = -0.000174544 Jy ! Clean residual min=-0.003643 max=0.004167 Jy/beam ! Clean residual mean=-0.000025 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0834419 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0834419 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=0.086423Jy sigma=0.712437 ! Fit after self-cal, rms=0.086446Jy sigma=0.712419 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 = -2.7313e-05 Jy ! Component: 100 - total flux cleaned = -2.84764e-05 Jy ! Component: 150 - total flux cleaned = -2.88087e-05 Jy ! Component: 200 - total flux cleaned = -2.69173e-05 Jy ! Total flux subtracted in 200 components = -2.69173e-05 Jy ! Clean residual min=-0.003672 max=0.004154 Jy/beam ! Clean residual mean=-0.000025 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0834149 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0834149 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=0.086437Jy sigma=0.712401 ! Fit after self-cal, rms=0.086441Jy sigma=0.712387 ! 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=1.126 mas, bmaj=5.683 mas, bpa=-3.793 degrees ! Estimated noise=1.72866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 5.683 at -3.793 degrees (North through East) ! Clean map min=-0.0051477 max=0.0748 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=0.9426 mas, bmaj=5.105 mas, bpa=-4.513 degrees ! Estimated noise=2.94568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577595 Jy ! Component: 100 - total flux cleaned = 0.0748458 Jy ! Component: 150 - total flux cleaned = 0.0805024 Jy ! Component: 200 - total flux cleaned = 0.0809596 Jy ! Total flux subtracted in 200 components = 0.0809596 Jy ! Clean residual min=-0.007687 max=0.007662 Jy/beam ! Clean residual mean=0.000001 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.0809596 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0809596 Jy ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=5.683 mas, bpa=-3.793 degrees ! Estimated noise=1.72866 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 = 0.000495021 Jy ! Component: 100 - total flux cleaned = 0.000879016 Jy ! Component: 150 - total flux cleaned = 0.00111157 Jy ! Component: 200 - total flux cleaned = 0.00124094 Jy ! Total flux subtracted in 200 components = 0.00124094 Jy ! Clean residual min=-0.003970 max=0.004390 Jy/beam ! Clean residual mean=-0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0822005 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0822005 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=2.188 mas, bmaj=6.789 mas, bpa=-5.865 degrees ! Estimated noise=2.10958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539922 Jy ! Component: 100 - total flux cleaned = 0.000538424 Jy ! Component: 150 - total flux cleaned = 0.000575396 Jy ! Component: 200 - total flux cleaned = 0.000575748 Jy ! Total flux subtracted in 200 components = 0.000575748 Jy ! Clean residual min=-0.003917 max=0.004386 Jy/beam ! Clean residual mean=-0.000021 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0827762 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 = 2.72332e-05 Jy ! Component: 100 - total flux cleaned = 4.99581e-05 Jy ! Component: 150 - total flux cleaned = 7.03319e-05 Jy ! Component: 200 - total flux cleaned = 7.14165e-05 Jy ! Total flux subtracted in 200 components = 7.14165e-05 Jy ! Clean residual min=-0.003851 max=0.004206 Jy/beam ! Clean residual mean=-0.000021 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0828477 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0828477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=5.683 mas, bpa=-3.793 degrees ! Estimated noise=1.72866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.63545e-05 Jy ! Component: 100 - total flux cleaned = -3.69908e-05 Jy ! Component: 150 - total flux cleaned = -3.72902e-05 Jy ! Component: 200 - total flux cleaned = -1.66818e-05 Jy ! Total flux subtracted in 200 components = -1.66818e-05 Jy ! Clean residual min=-0.003703 max=0.004088 Jy/beam ! Clean residual mean=-0.000011 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.082831 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.082831 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=0.086479Jy sigma=0.712756 ! Fit after self-cal, rms=0.086436Jy sigma=0.712642 wmodel J1401-3559_X_map.mod ! Writing 62 model components to file: J1401-3559_X_map.mod wobs J1401-3559_X_uvs.fits ! Writing UV FITS file: J1401-3559_X_uvs.fits wwins J1401-3559_X_map.win ! wwins: Wrote 1 windows to J1401-3559_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 = 0.000360731 Jy ! Component: 100 - total flux cleaned = -9.76301e-05 Jy ! Component: 150 - total flux cleaned = -0.000509665 Jy ! Component: 200 - total flux cleaned = -0.000420745 Jy ! Component: 250 - total flux cleaned = -0.00025377 Jy ! Component: 300 - total flux cleaned = -0.000251129 Jy ! Component: 350 - total flux cleaned = -0.000467392 Jy ! Component: 400 - total flux cleaned = -0.00060573 Jy ! Component: 450 - total flux cleaned = -0.000705089 Jy ! Component: 500 - total flux cleaned = -0.000800354 Jy ! Component: 550 - total flux cleaned = -0.000893707 Jy ! Component: 600 - total flux cleaned = -0.000983445 Jy ! Component: 650 - total flux cleaned = -0.00101244 Jy ! Component: 700 - total flux cleaned = -0.00106877 Jy ! Component: 750 - total flux cleaned = -0.00106912 Jy ! Component: 800 - total flux cleaned = -0.00117572 Jy ! Component: 850 - total flux cleaned = -0.0012268 Jy ! Component: 900 - total flux cleaned = -0.00125178 Jy ! Component: 950 - total flux cleaned = -0.00127597 Jy ! Component: 1000 - total flux cleaned = -0.0013 Jy ! Component: 1050 - total flux cleaned = -0.00132314 Jy ! Component: 1100 - total flux cleaned = -0.00132285 Jy ! Component: 1150 - total flux cleaned = -0.00136756 Jy ! Component: 1200 - total flux cleaned = -0.00134596 Jy ! Component: 1250 - total flux cleaned = -0.00125973 Jy ! Component: 1300 - total flux cleaned = -0.00111138 Jy ! Component: 1350 - total flux cleaned = -0.00104905 Jy ! Component: 1400 - total flux cleaned = -0.000946088 Jy ! Component: 1450 - total flux cleaned = -0.000864912 Jy ! Component: 1500 - total flux cleaned = -0.000844929 Jy ! Component: 1550 - total flux cleaned = -0.000765807 Jy ! Component: 1600 - total flux cleaned = -0.000765855 Jy ! Component: 1650 - total flux cleaned = -0.000707923 Jy ! Component: 1700 - total flux cleaned = -0.000688909 Jy ! Component: 1750 - total flux cleaned = -0.000651237 Jy ! Component: 1800 - total flux cleaned = -0.00065128 Jy ! Component: 1850 - total flux cleaned = -0.000669594 Jy ! Component: 1900 - total flux cleaned = -0.000632906 Jy ! Component: 1950 - total flux cleaned = -0.000578708 Jy ! Component: 2000 - total flux cleaned = -0.000542962 Jy ! Component: 2050 - total flux cleaned = -0.000489168 Jy ! Component: 2100 - total flux cleaned = -0.000453331 Jy ! Component: 2150 - total flux cleaned = -0.000399638 Jy ! Component: 2200 - total flux cleaned = -0.000381697 Jy ! Component: 2250 - total flux cleaned = -0.000344889 Jy ! Component: 2300 - total flux cleaned = -0.000326538 Jy ! Component: 2350 - total flux cleaned = -0.000308346 Jy ! Component: 2400 - total flux cleaned = -0.00030895 Jy ! Component: 2450 - total flux cleaned = -0.000290166 Jy ! Component: 2500 - total flux cleaned = -0.000290521 Jy ! Component: 2550 - total flux cleaned = -0.000231642 Jy ! Component: 2600 - total flux cleaned = -0.000211936 Jy ! Component: 2650 - total flux cleaned = -0.000191064 Jy ! Component: 2700 - total flux cleaned = -0.000190355 Jy ! Component: 2750 - total flux cleaned = -0.000190221 Jy ! Component: 2800 - total flux cleaned = -0.000189818 Jy ! Component: 2850 - total flux cleaned = -0.000190206 Jy ! Component: 2900 - total flux cleaned = -0.000165415 Jy ! Component: 2950 - total flux cleaned = -0.000165137 Jy ! Component: 3000 - total flux cleaned = -0.000137202 Jy ! Component: 3050 - total flux cleaned = -0.00013734 Jy ! Component: 3100 - total flux cleaned = -0.000137524 Jy ! Component: 3150 - total flux cleaned = -0.000104961 Jy ! Component: 3200 - total flux cleaned = -7.01174e-05 Jy ! Component: 3250 - total flux cleaned = -6.962e-05 Jy ! Component: 3300 - total flux cleaned = -6.97525e-05 Jy ! Component: 3350 - total flux cleaned = -6.98209e-05 Jy ! Component: 3400 - total flux cleaned = -2.95206e-05 Jy ! Component: 3450 - total flux cleaned = -2.84662e-05 Jy ! Component: 3500 - total flux cleaned = -2.69416e-05 Jy ! Component: 3550 - total flux cleaned = -2.84287e-05 Jy ! Component: 3600 - total flux cleaned = -2.85972e-05 Jy ! Component: 3650 - total flux cleaned = 2.58016e-05 Jy ! Component: 3700 - total flux cleaned = 2.75465e-05 Jy ! Component: 3750 - total flux cleaned = 2.7419e-05 Jy ! Component: 3800 - total flux cleaned = 2.88538e-05 Jy ! Component: 3850 - total flux cleaned = 2.92493e-05 Jy ! Component: 3900 - total flux cleaned = 9.61498e-05 Jy ! Component: 3950 - total flux cleaned = 0.000168328 Jy ! Component: 4000 - total flux cleaned = 0.000244896 Jy ! Component: 4050 - total flux cleaned = 0.000244273 Jy ! Total flux subtracted in 4096 components = 0.000325183 Jy ! Clean residual min=-0.004768 max=0.004620 Jy/beam ! Clean residual mean=-0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0831562 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 227 components and 0.0831561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1401-3559_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 5.683 at -3.793 degrees (North through East) ! Clean map min=-0.0049724 max=0.076621 Jy/beam ! Writing clean map to FITS file: .//J1401-3559_X_map.fits wmodel .//J1401-3559_X_map.mod ! Writing 227 model components to file: .//J1401-3559_X_map.mod wobs .//J1401-3559_X_uvs.fits ! Writing UV FITS file: .//J1401-3559_X_uvs.fits wwins .//J1401-3559_X_map.win ! wwins: Wrote 2 windows to .//J1401-3559_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0766215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.77794 4.77794 9.55588 19.1118 38.2235 76.4471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 62.788 quit ! Quitting program ! Log file .//J1401-3559_X_dfm.log closed on Mon Jan 20 18:11:03 2020