! Started logfile: /vlbi/uf001/uvm//J0013+4051_S_a_dfm.log on Sun Jan 13 20:22:08 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/uvm//J0013+4051_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0013+4051_S_a_uvm.fits ! AN table 1: 7 integrations on 6 of 6 possible baselines. ! AN table 2: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700041 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 40 lines of history. ! ! Reading 5097 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 J0013+4051_S_a] 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 8 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.092296Jy sigma=20.135140 ! Fit after self-cal, rms=0.585837Jy sigma=10.743950 ! 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=2.968 mas, bmaj=4.972 mas, bpa=2.96 degrees ! Estimated noise=0.736665 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 = 0.322189 Jy ! Component: 100 - total flux cleaned = 0.393789 Jy ! Total flux subtracted in 100 components = 0.393789 Jy ! Clean residual min=-0.007888 max=0.023699 Jy/beam ! Clean residual mean=0.000005 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.393789 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.393789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084763Jy sigma=1.505433 ! Fit after self-cal, rms=0.084753Jy sigma=1.505276 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240691 Jy ! Component: 100 - total flux cleaned = 0.0363412 Jy ! Total flux subtracted in 100 components = 0.0363412 Jy ! Clean residual min=-0.007053 max=0.009172 Jy/beam ! Clean residual mean=0.000004 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.43013 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.43013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077700Jy sigma=1.336663 ! Fit after self-cal, rms=0.077698Jy sigma=1.336526 ! 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=3.746 mas, bmaj=6.237 mas, bpa=3.952 degrees ! Estimated noise=0.566769 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 (-3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937292 Jy ! Component: 100 - total flux cleaned = 0.0153465 Jy ! Component: 150 - total flux cleaned = 0.0195459 Jy ! Component: 200 - total flux cleaned = 0.0221219 Jy ! Total flux subtracted in 200 components = 0.0221219 Jy ! Clean residual min=-0.006094 max=0.007488 Jy/beam ! Clean residual mean=0.000015 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.452252 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.452252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076586Jy sigma=1.306844 ! Fit after self-cal, rms=0.076506Jy sigma=1.305183 ! Inverting map ! Added new window around map position (62, -73). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687492 Jy ! Component: 100 - total flux cleaned = 0.0100649 Jy ! Component: 150 - total flux cleaned = 0.0115395 Jy ! Component: 200 - total flux cleaned = 0.0127257 Jy ! Total flux subtracted in 200 components = 0.0127257 Jy ! Clean residual min=-0.005816 max=0.006144 Jy/beam ! Clean residual mean=0.000010 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.464978 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.464978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075825Jy sigma=1.290573 ! Fit after self-cal, rms=0.075765Jy sigma=1.289391 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 6.237 at 3.952 degrees (North through East) ! Clean map min=-0.0055108 max=0.41831 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.96 NL 1.19 SC 1.24 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 1.03 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 1.10 NL 1.27 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 0.96 KP 1.00 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.02 NL 1.28 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.06 NL 1.01 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.075765Jy sigma=1.289391 ! Fit after self-cal, rms=0.073884Jy sigma=1.250019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=6.255 mas, bpa=3.991 degrees ! Estimated noise=0.566065 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 = -0.00219537 Jy ! Component: 100 - total flux cleaned = -0.00301166 Jy ! Component: 150 - total flux cleaned = -0.00310069 Jy ! Component: 200 - total flux cleaned = -0.00318225 Jy ! Total flux subtracted in 200 components = -0.00318225 Jy ! Clean residual min=-0.004298 max=0.004824 Jy/beam ! Clean residual mean=0.000013 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.461796 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.461796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073644Jy sigma=1.245417 ! Fit after self-cal, rms=0.073638Jy sigma=1.245105 ! 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=0.073638Jy sigma=1.245105 ! Fit after self-cal, rms=0.065649Jy sigma=1.060458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=6.283 mas, bpa=4.288 degrees ! Estimated noise=0.567153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200664 Jy ! Component: 100 - total flux cleaned = -0.00255856 Jy ! Component: 150 - total flux cleaned = -0.00309628 Jy ! Component: 200 - total flux cleaned = -0.00339195 Jy ! Total flux subtracted in 200 components = -0.00339195 Jy ! Clean residual min=-0.002396 max=0.002466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.458404 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.458404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065524Jy sigma=1.058355 ! Fit after self-cal, rms=0.065557Jy sigma=1.057988 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 = -0.000413918 Jy ! Component: 100 - total flux cleaned = -0.000604178 Jy ! Component: 150 - total flux cleaned = -0.000707702 Jy ! Component: 200 - total flux cleaned = -0.000740213 Jy ! Total flux subtracted in 200 components = -0.000740213 Jy ! Clean residual min=-0.002319 max=0.002437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.457664 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.457664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065513Jy sigma=1.057376 ! Fit after self-cal, rms=0.065514Jy sigma=1.057343 ! 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=0.065514Jy sigma=1.057343 ! Fit after self-cal, rms=0.065521Jy sigma=1.056059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=6.285 mas, bpa=4.337 degrees ! Estimated noise=0.56714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739059 Jy ! Component: 100 - total flux cleaned = -0.00107116 Jy ! Component: 150 - total flux cleaned = -0.00120179 Jy ! Component: 200 - total flux cleaned = -0.00126198 Jy ! Total flux subtracted in 200 components = -0.00126198 Jy ! Clean residual min=-0.002303 max=0.002359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.456402 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.456402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065479Jy sigma=1.055430 ! Fit after self-cal, rms=0.065479Jy sigma=1.055388 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 = -0.000189363 Jy ! Component: 100 - total flux cleaned = -0.000247274 Jy ! Component: 150 - total flux cleaned = -0.000247198 Jy ! Component: 200 - total flux cleaned = -0.000273584 Jy ! Total flux subtracted in 200 components = -0.000273584 Jy ! Clean residual min=-0.002281 max=0.002358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.456128 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 133 components and 0.456128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065453Jy sigma=1.055033 ! Fit after self-cal, rms=0.065454Jy sigma=1.055021 ! 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=0.065454Jy sigma=1.055021 ! Fit after self-cal, rms=0.065459Jy sigma=1.054483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.649 mas, bmaj=9.383 mas, bpa=3.97 degrees ! Estimated noise=0.693493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125906 Jy ! Component: 100 - total flux cleaned = -0.000186484 Jy ! Component: 150 - total flux cleaned = -0.000151827 Jy ! Component: 200 - total flux cleaned = -0.000152318 Jy ! Total flux subtracted in 200 components = -0.000152318 Jy ! Clean residual min=-0.002673 max=0.002824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.455976 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.455976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065447Jy sigma=1.054410 ! Fit after self-cal, rms=0.065448Jy sigma=1.054394 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 = -4.98291e-05 Jy ! Component: 100 - total flux cleaned = -4.98515e-05 Jy ! Component: 150 - total flux cleaned = -3.628e-05 Jy ! Component: 200 - total flux cleaned = -1.08958e-05 Jy ! Total flux subtracted in 200 components = -1.08958e-05 Jy ! Clean residual min=-0.002668 max=0.002821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.455965 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.455965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065442Jy sigma=1.054337 ! Fit after self-cal, rms=0.065443Jy sigma=1.054330 ! 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=3.765 mas, bmaj=6.286 mas, bpa=4.373 degrees ! Estimated noise=0.567111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 6.286 at 4.373 degrees (North through East) ! Clean map min=-0.0022434 max=0.41904 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=2.987 mas, bmaj=5.022 mas, bpa=3.358 degrees ! Estimated noise=0.7398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.323517 Jy ! Component: 100 - total flux cleaned = 0.394985 Jy ! Component: 150 - total flux cleaned = 0.418273 Jy ! Component: 200 - total flux cleaned = 0.429063 Jy ! Total flux subtracted in 200 components = 0.429063 Jy ! Clean residual min=-0.003898 max=0.005487 Jy/beam ! Clean residual mean=0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.429063 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.429063 Jy ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=6.286 mas, bpa=4.373 degrees ! Estimated noise=0.567111 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 = 0.00795261 Jy ! Component: 100 - total flux cleaned = 0.0125198 Jy ! Component: 150 - total flux cleaned = 0.015729 Jy ! Component: 200 - total flux cleaned = 0.0181836 Jy ! Total flux subtracted in 200 components = 0.0181836 Jy ! Clean residual min=-0.002547 max=0.002549 Jy/beam ! Clean residual mean=0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.447246 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.447246 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=7.649 mas, bmaj=9.383 mas, bpa=3.97 degrees ! Estimated noise=0.693493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241488 Jy ! Component: 100 - total flux cleaned = 0.00409645 Jy ! Component: 150 - total flux cleaned = 0.00535957 Jy ! Component: 200 - total flux cleaned = 0.00632511 Jy ! Total flux subtracted in 200 components = 0.00632511 Jy ! Clean residual min=-0.002681 max=0.002819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.453571 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 = 0.000521261 Jy ! Component: 100 - total flux cleaned = 0.000901105 Jy ! Component: 150 - total flux cleaned = 0.00120142 Jy ! Component: 200 - total flux cleaned = 0.00143959 Jy ! Total flux subtracted in 200 components = 0.00143959 Jy ! Clean residual min=-0.002637 max=0.002861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.455011 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.455011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=6.286 mas, bpa=4.373 degrees ! Estimated noise=0.567111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138396 Jy ! Component: 100 - total flux cleaned = -0.00013783 Jy ! Component: 150 - total flux cleaned = -0.000230855 Jy ! Component: 200 - total flux cleaned = -0.000316343 Jy ! Total flux subtracted in 200 components = -0.000316343 Jy ! Clean residual min=-0.002380 max=0.002521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.454695 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.454695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065532Jy sigma=1.056695 ! Fit after self-cal, rms=0.065523Jy sigma=1.056243 wmodel J0013+4051_S_a_map.mod ! Writing 102 model components to file: J0013+4051_S_a_map.mod wobs J0013+4051_S_a_uvs.fits ! Writing UV FITS file: J0013+4051_S_a_uvs.fits wwins J0013+4051_S_a_map.win ! wwins: Wrote 3 windows to J0013+4051_S_a_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 = 0.000230263 Jy ! Component: 100 - total flux cleaned = -5.76287e-05 Jy ! Component: 150 - total flux cleaned = -0.000333533 Jy ! Component: 200 - total flux cleaned = -0.000371437 Jy ! Component: 250 - total flux cleaned = -0.000593322 Jy ! Component: 300 - total flux cleaned = -0.000774236 Jy ! Component: 350 - total flux cleaned = -0.000880917 Jy ! Component: 400 - total flux cleaned = -0.000916046 Jy ! Component: 450 - total flux cleaned = -0.00101955 Jy ! Component: 500 - total flux cleaned = -0.00112069 Jy ! Component: 550 - total flux cleaned = -0.00105261 Jy ! Component: 600 - total flux cleaned = -0.00105273 Jy ! Component: 650 - total flux cleaned = -0.00108531 Jy ! Component: 700 - total flux cleaned = -0.00121405 Jy ! Component: 750 - total flux cleaned = -0.00127762 Jy ! Component: 800 - total flux cleaned = -0.00137193 Jy ! Component: 850 - total flux cleaned = -0.00137174 Jy ! Component: 900 - total flux cleaned = -0.0014336 Jy ! Component: 950 - total flux cleaned = -0.00146409 Jy ! Component: 1000 - total flux cleaned = -0.00152475 Jy ! Component: 1050 - total flux cleaned = -0.00155478 Jy ! Component: 1100 - total flux cleaned = -0.00170418 Jy ! Component: 1150 - total flux cleaned = -0.00176334 Jy ! Component: 1200 - total flux cleaned = -0.0017339 Jy ! Component: 1250 - total flux cleaned = -0.00176328 Jy ! Component: 1300 - total flux cleaned = -0.00202389 Jy ! Component: 1350 - total flux cleaned = -0.00202341 Jy ! Component: 1400 - total flux cleaned = -0.00202335 Jy ! Component: 1450 - total flux cleaned = -0.0021082 Jy ! Component: 1500 - total flux cleaned = -0.00210815 Jy ! Component: 1550 - total flux cleaned = -0.00219197 Jy ! Component: 1600 - total flux cleaned = -0.00216421 Jy ! Component: 1650 - total flux cleaned = -0.00221947 Jy ! Component: 1700 - total flux cleaned = -0.0022195 Jy ! Component: 1750 - total flux cleaned = -0.00219214 Jy ! Component: 1800 - total flux cleaned = -0.00221936 Jy ! Component: 1850 - total flux cleaned = -0.0021654 Jy ! Component: 1900 - total flux cleaned = -0.00213878 Jy ! Component: 1950 - total flux cleaned = -0.00224506 Jy ! Component: 2000 - total flux cleaned = -0.00221831 Jy ! Component: 2050 - total flux cleaned = -0.0022183 Jy ! Component: 2100 - total flux cleaned = -0.00211372 Jy ! Component: 2150 - total flux cleaned = -0.0021396 Jy ! Component: 2200 - total flux cleaned = -0.00221709 Jy ! Component: 2250 - total flux cleaned = -0.00216574 Jy ! Component: 2300 - total flux cleaned = -0.0020376 Jy ! Component: 2350 - total flux cleaned = -0.00219073 Jy ! Component: 2400 - total flux cleaned = -0.00213983 Jy ! Component: 2450 - total flux cleaned = -0.00226604 Jy ! Component: 2500 - total flux cleaned = -0.00219061 Jy ! Component: 2550 - total flux cleaned = -0.00231551 Jy ! Component: 2600 - total flux cleaned = -0.00229044 Jy ! Component: 2650 - total flux cleaned = -0.00246388 Jy ! Component: 2700 - total flux cleaned = -0.00251313 Jy ! Component: 2750 - total flux cleaned = -0.00234145 Jy ! Component: 2800 - total flux cleaned = -0.00248817 Jy ! Component: 2850 - total flux cleaned = -0.00253672 Jy ! Component: 2900 - total flux cleaned = -0.00260935 Jy ! Component: 2950 - total flux cleaned = -0.0026094 Jy ! Component: 3000 - total flux cleaned = -0.00256145 Jy ! Component: 3050 - total flux cleaned = -0.00272889 Jy ! Component: 3100 - total flux cleaned = -0.00270511 Jy ! Component: 3150 - total flux cleaned = -0.0027289 Jy ! Component: 3200 - total flux cleaned = -0.00282338 Jy ! Component: 3250 - total flux cleaned = -0.0027999 Jy ! Component: 3300 - total flux cleaned = -0.00291696 Jy ! Component: 3350 - total flux cleaned = -0.00289352 Jy ! Component: 3400 - total flux cleaned = -0.00287033 Jy ! Component: 3450 - total flux cleaned = -0.00298597 Jy ! Component: 3500 - total flux cleaned = -0.00293985 Jy ! Component: 3550 - total flux cleaned = -0.00298588 Jy ! Component: 3600 - total flux cleaned = -0.00307748 Jy ! Component: 3650 - total flux cleaned = -0.00314594 Jy ! Component: 3700 - total flux cleaned = -0.00314582 Jy ! Component: 3750 - total flux cleaned = -0.00316854 Jy ! Component: 3800 - total flux cleaned = -0.00323609 Jy ! Component: 3850 - total flux cleaned = -0.00334826 Jy ! Component: 3900 - total flux cleaned = -0.003393 Jy ! Component: 3950 - total flux cleaned = -0.00334864 Jy ! Component: 4000 - total flux cleaned = -0.00348173 Jy ! Component: 4050 - total flux cleaned = -0.00348167 Jy ! Total flux subtracted in 4096 components = -0.00350376 Jy ! Clean residual min=-0.001276 max=0.001406 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.451191 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 418 components and 0.451191 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0013+4051_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 6.286 at 4.373 degrees (North through East) ! Clean map min=-0.0019402 max=0.4194 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0013+4051_S_a_map.fits wmodel /vlbi/uf001/uvm//J0013+4051_S_a_map.mod ! Writing 418 model components to file: /vlbi/uf001/uvm//J0013+4051_S_a_map.mod wobs /vlbi/uf001/uvm//J0013+4051_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0013+4051_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0013+4051_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0013+4051_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.419402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297166 0.297166 0.594332 1.18866 2.37733 4.75465 9.50931 19.0186 38.0372 76.0745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.419 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1009.54 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0013+4051_S_a_dfm.log closed on Sun Jan 13 20:22:13 2019