! Started logfile: .//J0152-2720_X_dfm.log on Mon Jan 20 17:12:39 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 .//J0152-2720_X_uva.fits ! Reading UV FITS file: .//J0152-2720_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0152-2720 ! ! 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 76 lines of history. ! ! Reading 2520 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 J0152-2720_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=0.999310Jy sigma=17.391426 ! Fit after self-cal, rms=0.972580Jy sigma=16.934559 ! 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=2.358 mas, bmaj=8.745 mas, bpa=-5.774 degrees ! Estimated noise=0.987849 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 = 0.0217498 Jy ! Component: 100 - total flux cleaned = 0.0265112 Jy ! Total flux subtracted in 100 components = 0.0265112 Jy ! Clean residual min=-0.002623 max=0.002769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0265112 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0265112 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=0.038913Jy sigma=0.651246 ! Fit after self-cal, rms=0.037141Jy sigma=0.619359 ! 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=2.804 mas, bmaj=8.506 mas, bpa=-3.846 degrees ! Estimated noise=0.821019 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 = 0.00326056 Jy ! Component: 100 - total flux cleaned = 0.00403919 Jy ! Component: 150 - total flux cleaned = 0.00417734 Jy ! Component: 200 - total flux cleaned = 0.00429214 Jy ! Total flux subtracted in 200 components = 0.00429214 Jy ! Clean residual min=-0.002708 max=0.002033 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0308033 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0308033 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=0.036851Jy sigma=0.614778 ! Fit after self-cal, rms=0.036850Jy sigma=0.614682 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.804 x 8.506 at -3.846 degrees (North through East) ! Clean map min=-0.0026871 max=0.030549 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 KP 0.97 LA 0.95 ! NL 0.96 OV 1.14 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 KP 0.98 LA 1.03 ! NL 0.80 OV 1.14 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.75 KP 1.20 LA 1.22 ! NL 1.02 OV 1.11 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 KP 1.26 LA 0.90 ! NL 0.90 OV 1.07 PT 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 KP 0.92 LA 0.89 ! NL 0.95 OV 1.05 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 KP 1.04 LA 0.97 ! NL 1.01 OV 1.09 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.85 KP 0.89 LA 1.14 ! NL 1.04 OV 1.19 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 KP 1.01 LA 1.00 ! NL 0.95 OV 1.42 PT 0.85 ! ! ! Fit before self-cal, rms=0.036850Jy sigma=0.614682 ! Fit after self-cal, rms=0.036753Jy sigma=0.609195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=8.438 mas, bpa=-3.948 degrees ! Estimated noise=0.810526 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 = -0.000252472 Jy ! Component: 100 - total flux cleaned = -0.000284607 Jy ! Component: 150 - total flux cleaned = -0.000251319 Jy ! Component: 200 - total flux cleaned = -0.000232742 Jy ! Total flux subtracted in 200 components = -0.000232742 Jy ! Clean residual min=-0.002468 max=0.001631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0305706 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0305706 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=0.036738Jy sigma=0.608955 ! Fit after self-cal, rms=0.036862Jy sigma=0.608012 ! 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=0.036862Jy sigma=0.608012 ! Fit after self-cal, rms=0.037377Jy sigma=0.607808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=8.439 mas, bpa=-4.069 degrees ! Estimated noise=0.813271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.39104e-05 Jy ! Component: 100 - total flux cleaned = -7.47376e-05 Jy ! Component: 150 - total flux cleaned = -0.000115879 Jy ! Component: 200 - total flux cleaned = -0.00013077 Jy ! Total flux subtracted in 200 components = -0.00013077 Jy ! Clean residual min=-0.002463 max=0.001591 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0304398 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0304398 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=0.037369Jy sigma=0.607683 ! Fit after self-cal, rms=0.037410Jy sigma=0.607609 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 = -3.95214e-05 Jy ! Component: 100 - total flux cleaned = -7.41779e-05 Jy ! Component: 150 - total flux cleaned = -8.2359e-05 Jy ! Component: 200 - total flux cleaned = -9.60636e-05 Jy ! Total flux subtracted in 200 components = -9.60636e-05 Jy ! Clean residual min=-0.002442 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0303438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0303438 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=0.037406Jy sigma=0.607558 ! Fit after self-cal, rms=0.037408Jy sigma=0.607545 ! 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=0.037408Jy sigma=0.607545 ! Fit after self-cal, rms=0.037519Jy sigma=0.607519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=8.447 mas, bpa=-4.175 degrees ! Estimated noise=0.813883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.74445e-05 Jy ! Component: 100 - total flux cleaned = -5.73225e-06 Jy ! Component: 150 - total flux cleaned = -5.04059e-05 Jy ! Component: 200 - total flux cleaned = -5.56977e-05 Jy ! Total flux subtracted in 200 components = -5.56977e-05 Jy ! Clean residual min=-0.002403 max=0.001552 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0302881 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0302881 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=0.037516Jy sigma=0.607468 ! Fit after self-cal, rms=0.037527Jy sigma=0.607454 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 = -1.10809e-05 Jy ! Component: 100 - total flux cleaned = -1.7732e-05 Jy ! Component: 150 - total flux cleaned = -2.36319e-05 Jy ! Component: 200 - total flux cleaned = -2.87142e-05 Jy ! Total flux subtracted in 200 components = -2.87142e-05 Jy ! Clean residual min=-0.002388 max=0.001546 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0302593 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0302593 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=0.037525Jy sigma=0.607430 ! Fit after self-cal, rms=0.037526Jy sigma=0.607425 ! 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=0.037526Jy sigma=0.607425 ! Fit after self-cal, rms=0.037586Jy sigma=0.607416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.521 mas, bpa=-2.722 degrees ! Estimated noise=0.815348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.12973e-05 Jy ! Component: 100 - total flux cleaned = 5.5928e-05 Jy ! Component: 150 - total flux cleaned = 6.09971e-05 Jy ! Component: 200 - total flux cleaned = 5.66042e-05 Jy ! Total flux subtracted in 200 components = 5.66042e-05 Jy ! Clean residual min=-0.002351 max=0.001420 Jy/beam ! Clean residual mean=-0.000005 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.030316 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.030316 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=0.037584Jy sigma=0.607394 ! Fit after self-cal, rms=0.037587Jy sigma=0.607342 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 = -1.40891e-06 Jy ! Component: 100 - total flux cleaned = 2.3408e-05 Jy ! Component: 150 - total flux cleaned = 2.36611e-05 Jy ! Component: 200 - total flux cleaned = 1.38066e-05 Jy ! Total flux subtracted in 200 components = 1.38066e-05 Jy ! Clean residual min=-0.002341 max=0.001464 Jy/beam ! Clean residual mean=-0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0303298 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0303298 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=0.037585Jy sigma=0.607319 ! Fit after self-cal, rms=0.037573Jy sigma=0.607269 ! 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=2.782 mas, bmaj=8.454 mas, bpa=-4.254 degrees ! Estimated noise=0.814983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 8.454 at -4.254 degrees (North through East) ! Clean map min=-0.0023834 max=0.030316 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=2.34 mas, bmaj=8.659 mas, bpa=-6.108 degrees ! Estimated noise=0.977572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232756 Jy ! Component: 100 - total flux cleaned = 0.0284039 Jy ! Component: 150 - total flux cleaned = 0.0293844 Jy ! Component: 200 - total flux cleaned = 0.0300561 Jy ! Total flux subtracted in 200 components = 0.0300561 Jy ! Clean residual min=-0.002541 max=0.001800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0300561 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0300561 Jy ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=8.454 mas, bpa=-4.254 degrees ! Estimated noise=0.814983 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 = 0.000357981 Jy ! Component: 100 - total flux cleaned = 0.00034126 Jy ! Component: 150 - total flux cleaned = 0.000319786 Jy ! Component: 200 - total flux cleaned = 0.000302095 Jy ! Total flux subtracted in 200 components = 0.000302095 Jy ! Clean residual min=-0.002559 max=0.001469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0303582 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0303582 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=3.166 mas, bmaj=8.521 mas, bpa=-2.722 degrees ! Estimated noise=0.815348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107689 Jy ! Component: 100 - total flux cleaned = 0.000132735 Jy ! Component: 150 - total flux cleaned = 0.000132902 Jy ! Component: 200 - total flux cleaned = 0.000112765 Jy ! Total flux subtracted in 200 components = 0.000112765 Jy ! Clean residual min=-0.002452 max=0.001548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0304709 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 = -9.024e-06 Jy ! Component: 100 - total flux cleaned = -2.57977e-05 Jy ! Component: 150 - total flux cleaned = -3.35171e-05 Jy ! Component: 200 - total flux cleaned = -4.09652e-05 Jy ! Total flux subtracted in 200 components = -4.09652e-05 Jy ! Clean residual min=-0.002426 max=0.001536 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.03043 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.03043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=8.454 mas, bpa=-4.254 degrees ! Estimated noise=0.814983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.54478e-05 Jy ! Component: 100 - total flux cleaned = -0.000129299 Jy ! Component: 150 - total flux cleaned = -0.000153135 Jy ! Component: 200 - total flux cleaned = -0.000175426 Jy ! Total flux subtracted in 200 components = -0.000175426 Jy ! Clean residual min=-0.002439 max=0.001460 Jy/beam ! Clean residual mean=-0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0302546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0302546 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=0.037577Jy sigma=0.607342 ! Fit after self-cal, rms=0.037580Jy sigma=0.607321 wmodel J0152-2720_X_map.mod ! Writing 75 model components to file: J0152-2720_X_map.mod wobs J0152-2720_X_uvs.fits ! Writing UV FITS file: J0152-2720_X_uvs.fits wwins J0152-2720_X_map.win ! wwins: Wrote 1 windows to J0152-2720_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 = -0.000958376 Jy ! Component: 100 - total flux cleaned = -0.00102992 Jy ! Component: 150 - total flux cleaned = -0.000794845 Jy ! Component: 200 - total flux cleaned = -0.00056705 Jy ! Component: 250 - total flux cleaned = -0.000359573 Jy ! Component: 300 - total flux cleaned = -0.000134925 Jy ! Component: 350 - total flux cleaned = 0.000108435 Jy ! Component: 400 - total flux cleaned = 0.000353732 Jy ! Component: 450 - total flux cleaned = 0.000491531 Jy ! Component: 500 - total flux cleaned = 0.000557163 Jy ! Component: 550 - total flux cleaned = 0.000645236 Jy ! Component: 600 - total flux cleaned = 0.000705693 Jy ! Component: 650 - total flux cleaned = 0.000799163 Jy ! Component: 700 - total flux cleaned = 0.000900549 Jy ! Component: 750 - total flux cleaned = 0.000988116 Jy ! Component: 800 - total flux cleaned = 0.00106266 Jy ! Component: 850 - total flux cleaned = 0.00110421 Jy ! Component: 900 - total flux cleaned = 0.00115489 Jy ! Component: 950 - total flux cleaned = 0.00118461 Jy ! Component: 1000 - total flux cleaned = 0.00120406 Jy ! Component: 1050 - total flux cleaned = 0.00122321 Jy ! Component: 1100 - total flux cleaned = 0.00126053 Jy ! Component: 1150 - total flux cleaned = 0.00128799 Jy ! Component: 1200 - total flux cleaned = 0.00131496 Jy ! Component: 1250 - total flux cleaned = 0.00135059 Jy ! Component: 1300 - total flux cleaned = 0.00136828 Jy ! Component: 1350 - total flux cleaned = 0.00140306 Jy ! Component: 1400 - total flux cleaned = 0.00139444 Jy ! Component: 1450 - total flux cleaned = 0.00138593 Jy ! Component: 1500 - total flux cleaned = 0.00140284 Jy ! Component: 1550 - total flux cleaned = 0.0014028 Jy ! Component: 1600 - total flux cleaned = 0.00141116 Jy ! Component: 1650 - total flux cleaned = 0.00140285 Jy ! Component: 1700 - total flux cleaned = 0.00141104 Jy ! Component: 1750 - total flux cleaned = 0.00140285 Jy ! Component: 1800 - total flux cleaned = 0.00141105 Jy ! Component: 1850 - total flux cleaned = 0.0013783 Jy ! Component: 1900 - total flux cleaned = 0.00137019 Jy ! Component: 1950 - total flux cleaned = 0.00134571 Jy ! Component: 2000 - total flux cleaned = 0.00132116 Jy ! Component: 2050 - total flux cleaned = 0.00129662 Jy ! Component: 2100 - total flux cleaned = 0.00128025 Jy ! Component: 2150 - total flux cleaned = 0.0012475 Jy ! Component: 2200 - total flux cleaned = 0.00123926 Jy ! Component: 2250 - total flux cleaned = 0.00121469 Jy ! Component: 2300 - total flux cleaned = 0.0011818 Jy ! Component: 2350 - total flux cleaned = 0.00117358 Jy ! Component: 2400 - total flux cleaned = 0.00114891 Jy ! Component: 2450 - total flux cleaned = 0.00113242 Jy ! Component: 2500 - total flux cleaned = 0.00110769 Jy ! Component: 2550 - total flux cleaned = 0.00108274 Jy ! Component: 2600 - total flux cleaned = 0.00104921 Jy ! Component: 2650 - total flux cleaned = 0.00103231 Jy ! Component: 2700 - total flux cleaned = 0.00102382 Jy ! Component: 2750 - total flux cleaned = 0.0010153 Jy ! Component: 2800 - total flux cleaned = 0.00102387 Jy ! Component: 2850 - total flux cleaned = 0.00101528 Jy ! Component: 2900 - total flux cleaned = 0.000997831 Jy ! Component: 2950 - total flux cleaned = 0.0010066 Jy ! Component: 3000 - total flux cleaned = 0.000997773 Jy ! Component: 3050 - total flux cleaned = 0.000988812 Jy ! Component: 3100 - total flux cleaned = 0.000979797 Jy ! Component: 3150 - total flux cleaned = 0.000988886 Jy ! Component: 3200 - total flux cleaned = 0.000970506 Jy ! Component: 3250 - total flux cleaned = 0.00096116 Jy ! Component: 3300 - total flux cleaned = 0.000961219 Jy ! Component: 3350 - total flux cleaned = 0.000942238 Jy ! Component: 3400 - total flux cleaned = 0.000951873 Jy ! Component: 3450 - total flux cleaned = 0.00094223 Jy ! Component: 3500 - total flux cleaned = 0.000932389 Jy ! Component: 3550 - total flux cleaned = 0.000932358 Jy ! Component: 3600 - total flux cleaned = 0.000922158 Jy ! Component: 3650 - total flux cleaned = 0.000922189 Jy ! Component: 3700 - total flux cleaned = 0.000911949 Jy ! Component: 3750 - total flux cleaned = 0.000911861 Jy ! Component: 3800 - total flux cleaned = 0.000911888 Jy ! Component: 3850 - total flux cleaned = 0.000901014 Jy ! Component: 3900 - total flux cleaned = 0.000900995 Jy ! Component: 3950 - total flux cleaned = 0.000900894 Jy ! Component: 4000 - total flux cleaned = 0.000900972 Jy ! Component: 4050 - total flux cleaned = 0.000889573 Jy ! Total flux subtracted in 4096 components = 0.00090127 Jy ! Clean residual min=-0.000676 max=0.000684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0311558 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 383 components and 0.0311558 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0152-2720_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 8.454 at -4.254 degrees (North through East) ! Clean map min=-0.002904 max=0.030063 Jy/beam ! Writing clean map to FITS file: .//J0152-2720_X_map.fits wmodel .//J0152-2720_X_map.mod ! Writing 383 model components to file: .//J0152-2720_X_map.mod wobs .//J0152-2720_X_uvs.fits ! Writing UV FITS file: .//J0152-2720_X_uvs.fits wwins .//J0152-2720_X_map.win ! wwins: Wrote 2 windows to .//J0152-2720_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0300628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.3144 2.3144 4.62881 9.25762 18.5152 37.0305 74.061 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 129.622 quit ! Quitting program ! Log file .//J0152-2720_X_dfm.log closed on Mon Jan 20 17:12:43 2020