! Started logfile: .//J0935-3608_C_dfm.log on Mon Jan 20 17:49:48 2020 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 .//J0935-3608_C_uva.fits ! Reading UV FITS file: .//J0935-3608_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0935-3608 ! ! 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 2856 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 J0935-3608_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=1.003000Jy sigma=14.960303 ! Fit after self-cal, rms=0.970676Jy sigma=14.483547 ! 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=1.144 mas, bmaj=3.415 mas, bpa=-1.137 degrees ! Estimated noise=1.35033 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 = 0.025262 Jy ! Component: 100 - total flux cleaned = 0.030467 Jy ! Total flux subtracted in 100 components = 0.030467 Jy ! Clean residual min=-0.003819 max=0.003661 Jy/beam ! Clean residual mean=0.000006 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.030467 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.030467 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=0.051841Jy sigma=0.722915 ! Fit after self-cal, rms=0.049674Jy sigma=0.690900 ! 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=1.503 mas, bmaj=4.16 mas, bpa=-1.11 degrees ! Estimated noise=0.903703 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 = 0.00142931 Jy ! Component: 100 - total flux cleaned = 0.0014254 Jy ! Component: 150 - total flux cleaned = 0.00136106 Jy ! Component: 200 - total flux cleaned = 0.00131534 Jy ! Total flux subtracted in 200 components = 0.00131534 Jy ! Clean residual min=-0.003076 max=0.002343 Jy/beam ! Clean residual mean=0.000010 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0317824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0317824 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=0.049407Jy sigma=0.687770 ! Fit after self-cal, rms=0.049281Jy sigma=0.687581 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.503 x 4.16 at -1.11 degrees (North through East) ! Clean map min=-0.002833 max=0.03459 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 0.97 LA 1.06 MK 1.16 ! OV 0.87 PT 1.18 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 KP 1.05 LA 1.04 MK 0.92 ! OV 1.00 PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.17 LA 1.06 MK 0.75 ! OV 0.94 PT 0.98 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 KP 1.11 LA 1.19 MK 0.78 ! OV 1.31 PT 0.85 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.02 LA 1.11 MK 0.90 ! OV 1.26 PT 1.11 SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.18 LA 0.93 MK 0.94 ! OV 1.00 PT 1.11 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.96 LA 1.04 MK 0.95 ! OV 1.10 PT 1.27 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.91 LA 1.07 MK 1.00 ! OV 1.18 PT 1.06 SC 1.20 ! ! ! Fit before self-cal, rms=0.049281Jy sigma=0.687581 ! Fit after self-cal, rms=0.049207Jy sigma=0.681884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.082 mas, bpa=-2.089 degrees ! Estimated noise=0.892101 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 = 0.000292267 Jy ! Component: 100 - total flux cleaned = 0.000329035 Jy ! Component: 150 - total flux cleaned = 0.000313572 Jy ! Component: 200 - total flux cleaned = 0.000286173 Jy ! Total flux subtracted in 200 components = 0.000286173 Jy ! Clean residual min=-0.002185 max=0.002146 Jy/beam ! Clean residual mean=0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0320686 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0320686 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=0.049191Jy sigma=0.681761 ! Fit after self-cal, rms=0.049412Jy sigma=0.680423 ! 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=0.049412Jy sigma=0.680423 ! Fit after self-cal, rms=0.050411Jy sigma=0.679973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=4.055 mas, bpa=-2.59 degrees ! Estimated noise=0.894654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251965 Jy ! Component: 100 - total flux cleaned = 0.000239577 Jy ! Component: 150 - total flux cleaned = 0.000228769 Jy ! Component: 200 - total flux cleaned = 0.000228979 Jy ! Total flux subtracted in 200 components = 0.000228979 Jy ! Clean residual min=-0.002074 max=0.002367 Jy/beam ! Clean residual mean=0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0322975 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0322975 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=0.050402Jy sigma=0.679918 ! Fit after self-cal, rms=0.050509Jy sigma=0.679074 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 = 9.05655e-05 Jy ! Component: 100 - total flux cleaned = 6.97813e-05 Jy ! Component: 150 - total flux cleaned = 6.99926e-05 Jy ! Component: 200 - total flux cleaned = 6.16651e-05 Jy ! Total flux subtracted in 200 components = 6.16651e-05 Jy ! Clean residual min=-0.002067 max=0.002417 Jy/beam ! Clean residual mean=0.000011 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0323592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0323592 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=0.050504Jy sigma=0.679038 ! Fit after self-cal, rms=0.050508Jy sigma=0.679029 ! 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=0.050508Jy sigma=0.679029 ! Fit after self-cal, rms=0.050816Jy sigma=0.678936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=4.043 mas, bpa=-2.739 degrees ! Estimated noise=0.893488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118727 Jy ! Component: 100 - total flux cleaned = 0.000146944 Jy ! Component: 150 - total flux cleaned = 0.000162374 Jy ! Component: 200 - total flux cleaned = 0.000169648 Jy ! Total flux subtracted in 200 components = 0.000169648 Jy ! Clean residual min=-0.002066 max=0.002448 Jy/beam ! Clean residual mean=0.000011 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0325288 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0325288 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=0.050811Jy sigma=0.678909 ! Fit after self-cal, rms=0.050856Jy sigma=0.678874 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 = 7.10325e-06 Jy ! Component: 100 - total flux cleaned = -7.08232e-06 Jy ! Component: 150 - total flux cleaned = -1.3587e-05 Jy ! Component: 200 - total flux cleaned = -6.63036e-06 Jy ! Total flux subtracted in 200 components = -6.63036e-06 Jy ! Clean residual min=-0.002073 max=0.002450 Jy/beam ! Clean residual mean=0.000011 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0325222 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0325222 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=0.050853Jy sigma=0.678847 ! Fit after self-cal, rms=0.050856Jy sigma=0.678839 ! 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=0.050856Jy sigma=0.678839 ! Fit after self-cal, rms=0.050946Jy sigma=0.678820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.908 mas, bmaj=13.47 mas, bpa=0.004224 degrees ! Estimated noise=1.20545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87769e-05 Jy ! Component: 100 - total flux cleaned = 8.88905e-05 Jy ! Component: 150 - total flux cleaned = 8.88204e-05 Jy ! Component: 200 - total flux cleaned = 8.87153e-05 Jy ! Total flux subtracted in 200 components = 8.87153e-05 Jy ! Clean residual min=-0.002542 max=0.002598 Jy/beam ! Clean residual mean=0.000021 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0326109 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 33 components and 0.0326109 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=0.050945Jy sigma=0.678846 ! Fit after self-cal, rms=0.050959Jy sigma=0.678811 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 = -1.8548e-05 Jy ! Component: 100 - total flux cleaned = -1.85574e-05 Jy ! Component: 150 - total flux cleaned = -2.35047e-05 Jy ! Component: 200 - total flux cleaned = -2.39168e-05 Jy ! Total flux subtracted in 200 components = -2.39168e-05 Jy ! Clean residual min=-0.002508 max=0.002576 Jy/beam ! Clean residual mean=0.000020 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.032587 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.032587 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=0.050959Jy sigma=0.678834 ! Fit after self-cal, rms=0.050958Jy sigma=0.678824 ! 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=1.451 mas, bmaj=4.035 mas, bpa=-2.856 degrees ! Estimated noise=0.893325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.451 x 4.035 at -2.856 degrees (North through East) ! Clean map min=-0.0019883 max=0.034343 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=1.114 mas, bmaj=3.387 mas, bpa=-2.39 degrees ! Estimated noise=1.27246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263705 Jy ! Component: 100 - total flux cleaned = 0.0317631 Jy ! Component: 150 - total flux cleaned = 0.0320834 Jy ! Component: 200 - total flux cleaned = 0.0326402 Jy ! Total flux subtracted in 200 components = 0.0326402 Jy ! Clean residual min=-0.002351 max=0.002521 Jy/beam ! Clean residual mean=0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0326402 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0326402 Jy ! Inverting map and beam ! Estimated beam: bmin=1.451 mas, bmaj=4.035 mas, bpa=-2.856 degrees ! Estimated noise=0.893325 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 = 0.000177879 Jy ! Component: 100 - total flux cleaned = 4.32027e-05 Jy ! Component: 150 - total flux cleaned = -4.70092e-05 Jy ! Component: 200 - total flux cleaned = -4.75069e-05 Jy ! Total flux subtracted in 200 components = -4.75069e-05 Jy ! Clean residual min=-0.002104 max=0.002407 Jy/beam ! Clean residual mean=0.000010 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0325927 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0325927 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=4.908 mas, bmaj=13.47 mas, bpa=0.004224 degrees ! Estimated noise=1.20545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.97937e-06 Jy ! Component: 100 - total flux cleaned = 3.15765e-06 Jy ! Component: 150 - total flux cleaned = 2.9032e-06 Jy ! Component: 200 - total flux cleaned = 2.82982e-06 Jy ! Total flux subtracted in 200 components = 2.82982e-06 Jy ! Clean residual min=-0.002549 max=0.002530 Jy/beam ! Clean residual mean=0.000020 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0325955 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 = -3.75155e-08 Jy ! Component: 100 - total flux cleaned = -5.85846e-08 Jy ! Component: 150 - total flux cleaned = -6.56504e-08 Jy ! Component: 200 - total flux cleaned = -7.25811e-08 Jy ! Total flux subtracted in 200 components = -7.25811e-08 Jy ! Clean residual min=-0.002543 max=0.002533 Jy/beam ! Clean residual mean=0.000020 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0325955 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0325955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.451 mas, bmaj=4.035 mas, bpa=-2.856 degrees ! Estimated noise=0.893325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84673e-05 Jy ! Component: 100 - total flux cleaned = -1.85779e-05 Jy ! Component: 150 - total flux cleaned = -1.89112e-05 Jy ! Component: 200 - total flux cleaned = -3.3857e-05 Jy ! Total flux subtracted in 200 components = -3.3857e-05 Jy ! Clean residual min=-0.002092 max=0.002402 Jy/beam ! Clean residual mean=0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0325616 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0325616 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=0.050969Jy sigma=0.679010 ! Fit after self-cal, rms=0.050975Jy sigma=0.678961 wmodel J0935-3608_C_map.mod ! Writing 33 model components to file: J0935-3608_C_map.mod wobs J0935-3608_C_uvs.fits ! Writing UV FITS file: J0935-3608_C_uvs.fits wwins J0935-3608_C_map.win ! wwins: Wrote 1 windows to J0935-3608_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 = 0.000465206 Jy ! Component: 100 - total flux cleaned = 0.000431354 Jy ! Component: 150 - total flux cleaned = 0.000341258 Jy ! Component: 200 - total flux cleaned = 0.000258177 Jy ! Component: 250 - total flux cleaned = 0.000256655 Jy ! Component: 300 - total flux cleaned = 0.000329486 Jy ! Component: 350 - total flux cleaned = 0.000467707 Jy ! Component: 400 - total flux cleaned = 0.000600129 Jy ! Component: 450 - total flux cleaned = 0.000706038 Jy ! Component: 500 - total flux cleaned = 0.000746373 Jy ! Component: 550 - total flux cleaned = 0.00076542 Jy ! Component: 600 - total flux cleaned = 0.000746056 Jy ! Component: 650 - total flux cleaned = 0.000764343 Jy ! Component: 700 - total flux cleaned = 0.000817253 Jy ! Component: 750 - total flux cleaned = 0.000852001 Jy ! Component: 800 - total flux cleaned = 0.00088599 Jy ! Component: 850 - total flux cleaned = 0.000919617 Jy ! Component: 900 - total flux cleaned = 0.000968003 Jy ! Component: 950 - total flux cleaned = 0.000983324 Jy ! Component: 1000 - total flux cleaned = 0.00101427 Jy ! Component: 1050 - total flux cleaned = 0.00105957 Jy ! Component: 1100 - total flux cleaned = 0.00108939 Jy ! Component: 1150 - total flux cleaned = 0.00117669 Jy ! Component: 1200 - total flux cleaned = 0.00119077 Jy ! Component: 1250 - total flux cleaned = 0.00121906 Jy ! Component: 1300 - total flux cleaned = 0.00126068 Jy ! Component: 1350 - total flux cleaned = 0.00131515 Jy ! Component: 1400 - total flux cleaned = 0.00132855 Jy ! Component: 1450 - total flux cleaned = 0.00132853 Jy ! Component: 1500 - total flux cleaned = 0.00132857 Jy ! Component: 1550 - total flux cleaned = 0.00134141 Jy ! Component: 1600 - total flux cleaned = 0.0013159 Jy ! Component: 1650 - total flux cleaned = 0.00131585 Jy ! Component: 1700 - total flux cleaned = 0.0013157 Jy ! Component: 1750 - total flux cleaned = 0.00127859 Jy ! Component: 1800 - total flux cleaned = 0.00127867 Jy ! Component: 1850 - total flux cleaned = 0.00127864 Jy ! Component: 1900 - total flux cleaned = 0.00124257 Jy ! Component: 1950 - total flux cleaned = 0.00124268 Jy ! Component: 2000 - total flux cleaned = 0.00124274 Jy ! Component: 2050 - total flux cleaned = 0.00120745 Jy ! Component: 2100 - total flux cleaned = 0.00120741 Jy ! Component: 2150 - total flux cleaned = 0.00118396 Jy ! Component: 2200 - total flux cleaned = 0.00114908 Jy ! Component: 2250 - total flux cleaned = 0.00109134 Jy ! Component: 2300 - total flux cleaned = 0.00107979 Jy ! Component: 2350 - total flux cleaned = 0.00104544 Jy ! Component: 2400 - total flux cleaned = 0.0010112 Jy ! Component: 2450 - total flux cleaned = 0.000999854 Jy ! Component: 2500 - total flux cleaned = 0.000988488 Jy ! Component: 2550 - total flux cleaned = 0.000965933 Jy ! Component: 2600 - total flux cleaned = 0.000954693 Jy ! Component: 2650 - total flux cleaned = 0.000954649 Jy ! Component: 2700 - total flux cleaned = 0.000954626 Jy ! Component: 2750 - total flux cleaned = 0.000954655 Jy ! Component: 2800 - total flux cleaned = 0.000954738 Jy ! Component: 2850 - total flux cleaned = 0.000943568 Jy ! Component: 2900 - total flux cleaned = 0.000921131 Jy ! Component: 2950 - total flux cleaned = 0.000921102 Jy ! Component: 3000 - total flux cleaned = 0.000966286 Jy ! Component: 3050 - total flux cleaned = 0.000988874 Jy ! Component: 3100 - total flux cleaned = 0.0010343 Jy ! Component: 3150 - total flux cleaned = 0.00104571 Jy ! Component: 3200 - total flux cleaned = 0.00111411 Jy ! Component: 3250 - total flux cleaned = 0.00117147 Jy ! Component: 3300 - total flux cleaned = 0.00120596 Jy ! Component: 3350 - total flux cleaned = 0.00127515 Jy ! Component: 3400 - total flux cleaned = 0.00132155 Jy ! Component: 3450 - total flux cleaned = 0.001368 Jy ! Component: 3500 - total flux cleaned = 0.00143798 Jy ! Component: 3550 - total flux cleaned = 0.00150841 Jy ! Component: 3600 - total flux cleaned = 0.00153202 Jy ! Component: 3650 - total flux cleaned = 0.00160296 Jy ! Component: 3700 - total flux cleaned = 0.00161483 Jy ! Component: 3750 - total flux cleaned = 0.00163865 Jy ! Component: 3800 - total flux cleaned = 0.00168658 Jy ! Component: 3850 - total flux cleaned = 0.00173489 Jy ! Component: 3900 - total flux cleaned = 0.00177144 Jy ! Component: 3950 - total flux cleaned = 0.00180809 Jy ! Component: 4000 - total flux cleaned = 0.00184496 Jy ! Component: 4050 - total flux cleaned = 0.00188215 Jy ! Total flux subtracted in 4096 components = 0.00190714 Jy ! Clean residual min=-0.000709 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0344688 Jy keep ! Adding 194 model components to the UV plane model. ! The established model now contains 227 components and 0.0344688 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0935-3608_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.451 x 4.035 at -2.856 degrees (North through East) ! Clean map min=-0.0014723 max=0.03402 Jy/beam ! Writing clean map to FITS file: .//J0935-3608_C_map.fits wmodel .//J0935-3608_C_map.mod ! Writing 227 model components to file: .//J0935-3608_C_map.mod wobs .//J0935-3608_C_uvs.fits ! Writing UV FITS file: .//J0935-3608_C_uvs.fits wwins .//J0935-3608_C_map.win ! wwins: Wrote 2 windows to .//J0935-3608_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0340204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75543 1.75543 3.51087 7.02173 14.0435 28.0869 56.1739 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.898 quit ! Quitting program ! Log file .//J0935-3608_C_dfm.log closed on Mon Jan 20 17:49:51 2020