! Started logfile: /vlbi/uf001/uva//J0829+1754_S_dfm.log on Sun Jan 13 23:57:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0829+1754_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0829+1754_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99899 visibilities/baseline/integration-bin. ! Found source: J0829+1754 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 14835 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0829+1754_S] 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 0.500x0.500 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003533Jy sigma=21.963588 ! Fit after self-cal, rms=0.925947Jy sigma=20.225762 ! 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=2.922 mas, bmaj=6.066 mas, bpa=0.5504 degrees ! Estimated noise=0.440461 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 = 0.054645 Jy ! Component: 100 - total flux cleaned = 0.070843 Jy ! Total flux subtracted in 100 components = 0.070843 Jy ! Clean residual min=-0.003256 max=0.007200 Jy/beam ! Clean residual mean=-0.000013 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.070843 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.070843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061887Jy sigma=1.284467 ! Fit after self-cal, rms=0.061465Jy sigma=1.276736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857323 Jy ! Component: 100 - total flux cleaned = 0.0131139 Jy ! Total flux subtracted in 100 components = 0.0131139 Jy ! Clean residual min=-0.002620 max=0.004236 Jy/beam ! Clean residual mean=-0.000008 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0839569 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0839569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059831Jy sigma=1.239049 ! Fit after self-cal, rms=0.059815Jy sigma=1.238550 ! Inverting map ! Added new window around map position (5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398423 Jy ! Component: 100 - total flux cleaned = 0.00652451 Jy ! Total flux subtracted in 100 components = 0.00652451 Jy ! Clean residual min=-0.002591 max=0.002753 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0904814 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0904814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059420Jy sigma=1.229769 ! Fit after self-cal, rms=0.059402Jy sigma=1.229303 ! 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=3.569 mas, bmaj=7.076 mas, bpa=-0.2694 degrees ! Estimated noise=0.272233 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 = 0.00347802 Jy ! Component: 100 - total flux cleaned = 0.00548307 Jy ! Component: 150 - total flux cleaned = 0.00678167 Jy ! Component: 200 - total flux cleaned = 0.00734767 Jy ! Total flux subtracted in 200 components = 0.00734767 Jy ! Clean residual min=-0.002126 max=0.002757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0978291 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0978291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059181Jy sigma=1.224678 ! Fit after self-cal, rms=0.059165Jy sigma=1.224205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.076 at -0.2694 degrees (North through East) ! Clean map min=-0.0020163 max=0.074058 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.00 ! LA 0.95 MK 1.01 NL 1.03 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.03 ! LA 0.92 MK 1.01 NL 1.03 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 0.96 MK 1.02 NL 1.06 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.059165Jy sigma=1.224205 ! Fit after self-cal, rms=0.058700Jy sigma=1.221553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=7.102 mas, bpa=0.1648 degrees ! Estimated noise=0.270586 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 = -0.00121983 Jy ! Component: 100 - total flux cleaned = -0.00154546 Jy ! Component: 150 - total flux cleaned = -0.00165483 Jy ! Component: 200 - total flux cleaned = -0.00167921 Jy ! Total flux subtracted in 200 components = -0.00167921 Jy ! Clean residual min=-0.001915 max=0.001831 Jy/beam ! Clean residual mean=0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0961499 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0961499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058654Jy sigma=1.220743 ! Fit after self-cal, rms=0.058649Jy sigma=1.220635 ! 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. ! ! Fit before self-cal, rms=0.058649Jy sigma=1.220635 ! Fit after self-cal, rms=0.060830Jy sigma=1.210962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=7.106 mas, bpa=0.3582 degrees ! Estimated noise=0.270199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522012 Jy ! Component: 100 - total flux cleaned = -0.000608248 Jy ! Component: 150 - total flux cleaned = -0.000582815 Jy ! Component: 200 - total flux cleaned = -0.000539564 Jy ! Total flux subtracted in 200 components = -0.000539564 Jy ! Clean residual min=-0.001633 max=0.001294 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0956103 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0956103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060819Jy sigma=1.210760 ! Fit after self-cal, rms=0.060871Jy sigma=1.210436 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 = -0.00012292 Jy ! Component: 100 - total flux cleaned = -0.000111997 Jy ! Component: 150 - total flux cleaned = -0.000101629 Jy ! Component: 200 - total flux cleaned = -0.000101268 Jy ! Total flux subtracted in 200 components = -0.000101268 Jy ! Clean residual min=-0.001662 max=0.001288 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0955091 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0955091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060866Jy sigma=1.210358 ! Fit after self-cal, rms=0.060866Jy sigma=1.210345 ! 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. ! ! Fit before self-cal, rms=0.060866Jy sigma=1.210345 ! Fit after self-cal, rms=0.061267Jy sigma=1.210003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=7.109 mas, bpa=0.337 degrees ! Estimated noise=0.269781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448167 Jy ! Component: 100 - total flux cleaned = -0.000587041 Jy ! Component: 150 - total flux cleaned = -0.000595669 Jy ! Component: 200 - total flux cleaned = -0.000587826 Jy ! Total flux subtracted in 200 components = -0.000587826 Jy ! Clean residual min=-0.001600 max=0.001245 Jy/beam ! Clean residual mean=0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0949212 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0949212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061262Jy sigma=1.209931 ! Fit after self-cal, rms=0.061267Jy sigma=1.209906 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 = -0.000105614 Jy ! Component: 100 - total flux cleaned = -0.000113619 Jy ! Component: 150 - total flux cleaned = -0.000106289 Jy ! Component: 200 - total flux cleaned = -9.96732e-05 Jy ! Total flux subtracted in 200 components = -9.96732e-05 Jy ! Clean residual min=-0.001616 max=0.001249 Jy/beam ! Clean residual mean=0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0948216 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0948216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061265Jy sigma=1.209873 ! Fit after self-cal, rms=0.061265Jy sigma=1.209864 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.061265Jy sigma=1.209864 ! Fit after self-cal, rms=0.061324Jy sigma=1.209839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.447 mas, bmaj=10.56 mas, bpa=-3.686 degrees ! Estimated noise=0.331492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230194 Jy ! Component: 100 - total flux cleaned = -0.000259154 Jy ! Component: 150 - total flux cleaned = -0.000293066 Jy ! Component: 200 - total flux cleaned = -0.000297395 Jy ! Total flux subtracted in 200 components = -0.000297395 Jy ! Clean residual min=-0.001869 max=0.001578 Jy/beam ! Clean residual mean=0.000010 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0945242 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.0945242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061322Jy sigma=1.209812 ! Fit after self-cal, rms=0.061323Jy sigma=1.209805 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 = -2.09052e-05 Jy ! Component: 100 - total flux cleaned = -2.10863e-05 Jy ! Component: 150 - total flux cleaned = -1.25275e-05 Jy ! Component: 200 - total flux cleaned = -4.74215e-06 Jy ! Total flux subtracted in 200 components = -4.74215e-06 Jy ! Clean residual min=-0.001874 max=0.001584 Jy/beam ! Clean residual mean=0.000010 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0945194 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.0945195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061322Jy sigma=1.209802 ! Fit after self-cal, rms=0.061322Jy sigma=1.209798 ! 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=3.584 mas, bmaj=7.112 mas, bpa=0.3316 degrees ! Estimated noise=0.269446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 7.112 at 0.3316 degrees (North through East) ! Clean map min=-0.0015678 max=0.073847 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=2.926 mas, bmaj=6.092 mas, bpa=1.168 degrees ! Estimated noise=0.437941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544474 Jy ! Component: 100 - total flux cleaned = 0.0715336 Jy ! Component: 150 - total flux cleaned = 0.079802 Jy ! Component: 200 - total flux cleaned = 0.0846405 Jy ! Total flux subtracted in 200 components = 0.0846405 Jy ! Clean residual min=-0.002233 max=0.002516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0846405 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0846405 Jy ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.112 mas, bpa=0.3316 degrees ! Estimated noise=0.269446 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 = 0.00449897 Jy ! Component: 100 - total flux cleaned = 0.0070724 Jy ! Component: 150 - total flux cleaned = 0.00858351 Jy ! Component: 200 - total flux cleaned = 0.00930805 Jy ! Total flux subtracted in 200 components = 0.00930805 Jy ! Clean residual min=-0.001463 max=0.001381 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0939485 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0939485 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.447 mas, bmaj=10.56 mas, bpa=-3.686 degrees ! Estimated noise=0.331492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697439 Jy ! Component: 100 - total flux cleaned = 0.000696022 Jy ! Component: 150 - total flux cleaned = 0.000694885 Jy ! Component: 200 - total flux cleaned = 0.000679507 Jy ! Total flux subtracted in 200 components = 0.000679507 Jy ! Clean residual min=-0.001772 max=0.001642 Jy/beam ! Clean residual mean=0.000010 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.094628 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 = -2.72501e-05 Jy ! Component: 100 - total flux cleaned = -3.87865e-05 Jy ! Component: 150 - total flux cleaned = -4.96026e-05 Jy ! Component: 200 - total flux cleaned = -5.92476e-05 Jy ! Total flux subtracted in 200 components = -5.92476e-05 Jy ! Clean residual min=-0.001806 max=0.001622 Jy/beam ! Clean residual mean=0.000010 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0945688 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.0945688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.112 mas, bpa=0.3316 degrees ! Estimated noise=0.269446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124867 Jy ! Component: 100 - total flux cleaned = -0.00012491 Jy ! Component: 150 - total flux cleaned = -0.000114316 Jy ! Component: 200 - total flux cleaned = -0.000123553 Jy ! Total flux subtracted in 200 components = -0.000123553 Jy ! Clean residual min=-0.001559 max=0.001292 Jy/beam ! Clean residual mean=0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0944453 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0944453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061324Jy sigma=1.209847 ! Fit after self-cal, rms=0.061324Jy sigma=1.209816 wmodel J0829+1754_S_map.mod ! Writing 63 model components to file: J0829+1754_S_map.mod wobs J0829+1754_S_uvs.fits ! Writing UV FITS file: J0829+1754_S_uvs.fits wwins J0829+1754_S_map.win ! wwins: Wrote 2 windows to J0829+1754_S_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 = -0.000311637 Jy ! Component: 100 - total flux cleaned = -0.000380346 Jy ! Component: 150 - total flux cleaned = -0.000467366 Jy ! Component: 200 - total flux cleaned = -0.000550488 Jy ! Component: 250 - total flux cleaned = -0.000630198 Jy ! Component: 300 - total flux cleaned = -0.000669135 Jy ! Component: 350 - total flux cleaned = -0.000763918 Jy ! Component: 400 - total flux cleaned = -0.00085613 Jy ! Component: 450 - total flux cleaned = -0.000982687 Jy ! Component: 500 - total flux cleaned = -0.00107093 Jy ! Component: 550 - total flux cleaned = -0.00119231 Jy ! Component: 600 - total flux cleaned = -0.00127736 Jy ! Component: 650 - total flux cleaned = -0.00137741 Jy ! Component: 700 - total flux cleaned = -0.00147564 Jy ! Component: 750 - total flux cleaned = -0.00154002 Jy ! Component: 800 - total flux cleaned = -0.0016036 Jy ! Component: 850 - total flux cleaned = -0.00168154 Jy ! Component: 900 - total flux cleaned = -0.00166626 Jy ! Component: 950 - total flux cleaned = -0.00174181 Jy ! Component: 1000 - total flux cleaned = -0.00177116 Jy ! Component: 1050 - total flux cleaned = -0.00175619 Jy ! Component: 1100 - total flux cleaned = -0.00177067 Jy ! Component: 1150 - total flux cleaned = -0.0017993 Jy ! Component: 1200 - total flux cleaned = -0.00181351 Jy ! Component: 1250 - total flux cleaned = -0.00188286 Jy ! Component: 1300 - total flux cleaned = -0.00195099 Jy ! Component: 1350 - total flux cleaned = -0.0020048 Jy ! Component: 1400 - total flux cleaned = -0.00205795 Jy ! Component: 1450 - total flux cleaned = -0.00211059 Jy ! Component: 1500 - total flux cleaned = -0.00217549 Jy ! Component: 1550 - total flux cleaned = -0.00225206 Jy ! Component: 1600 - total flux cleaned = -0.00223926 Jy ! Component: 1650 - total flux cleaned = -0.00226454 Jy ! Component: 1700 - total flux cleaned = -0.00232643 Jy ! Component: 1750 - total flux cleaned = -0.00235086 Jy ! Component: 1800 - total flux cleaned = -0.00239917 Jy ! Component: 1850 - total flux cleaned = -0.00241104 Jy ! Component: 1900 - total flux cleaned = -0.00243482 Jy ! Component: 1950 - total flux cleaned = -0.00248184 Jy ! Component: 2000 - total flux cleaned = -0.00251682 Jy ! Component: 2050 - total flux cleaned = -0.00255147 Jy ! Component: 2100 - total flux cleaned = -0.00261946 Jy ! Component: 2150 - total flux cleaned = -0.00260817 Jy ! Component: 2200 - total flux cleaned = -0.00265283 Jy ! Component: 2250 - total flux cleaned = -0.00271896 Jy ! Component: 2300 - total flux cleaned = -0.00270784 Jy ! Component: 2350 - total flux cleaned = -0.00272968 Jy ! Component: 2400 - total flux cleaned = -0.00271907 Jy ! Component: 2450 - total flux cleaned = -0.00270846 Jy ! Component: 2500 - total flux cleaned = -0.00275064 Jy ! Component: 2550 - total flux cleaned = -0.00278194 Jy ! Component: 2600 - total flux cleaned = -0.00278192 Jy ! Component: 2650 - total flux cleaned = -0.00282295 Jy ! Component: 2700 - total flux cleaned = -0.00282292 Jy ! Component: 2750 - total flux cleaned = -0.00287329 Jy ! Component: 2800 - total flux cleaned = -0.00290305 Jy ! Component: 2850 - total flux cleaned = -0.00290294 Jy ! Component: 2900 - total flux cleaned = -0.00295185 Jy ! Component: 2950 - total flux cleaned = -0.00293233 Jy ! Component: 3000 - total flux cleaned = -0.00296124 Jy ! Component: 3050 - total flux cleaned = -0.00301872 Jy ! Component: 3100 - total flux cleaned = -0.00303753 Jy ! Component: 3150 - total flux cleaned = -0.00305622 Jy ! Component: 3200 - total flux cleaned = -0.0030656 Jy ! Component: 3250 - total flux cleaned = -0.00306544 Jy ! Component: 3300 - total flux cleaned = -0.00307475 Jy ! Component: 3350 - total flux cleaned = -0.00309313 Jy ! Component: 3400 - total flux cleaned = -0.00315672 Jy ! Component: 3450 - total flux cleaned = -0.00313868 Jy ! Component: 3500 - total flux cleaned = -0.0031476 Jy ! Component: 3550 - total flux cleaned = -0.00311201 Jy ! Component: 3600 - total flux cleaned = -0.00314725 Jy ! Component: 3650 - total flux cleaned = -0.00312103 Jy ! Component: 3700 - total flux cleaned = -0.00317323 Jy ! Component: 3750 - total flux cleaned = -0.00316458 Jy ! Component: 3800 - total flux cleaned = -0.0031903 Jy ! Component: 3850 - total flux cleaned = -0.00316478 Jy ! Component: 3900 - total flux cleaned = -0.00323246 Jy ! Component: 3950 - total flux cleaned = -0.00321558 Jy ! Component: 4000 - total flux cleaned = -0.00324906 Jy ! Component: 4050 - total flux cleaned = -0.00327388 Jy ! Total flux subtracted in 4096 components = -0.0032327 Jy ! Clean residual min=-0.000526 max=0.000446 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0912126 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 382 components and 0.0912125 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0829+1754_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 7.112 at 0.3316 degrees (North through East) ! Clean map min=-0.0011775 max=0.073717 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0829+1754_S_map.fits wmodel /vlbi/uf001/uva//J0829+1754_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J0829+1754_S_map.mod wobs /vlbi/uf001/uva//J0829+1754_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0829+1754_S_uvs.fits wwins /vlbi/uf001/uva//J0829+1754_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0829+1754_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0737169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637692 0.637692 1.27538 2.55077 5.10154 10.2031 20.4061 40.8123 81.6246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.446 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0829+1754_S_dfm.log closed on Sun Jan 13 23:57:43 2019