! Started logfile: /vlbi/uf001/uvm//J0405-1308_S_a_dfm.log on Sun Jan 13 20:43:23 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//J0405-1308_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0405-1308_S_a_uvm.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! AN table 2: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.658268 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 3762 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 J0405-1308_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 113 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.079223Jy sigma=17.215684 ! Fit after self-cal, rms=0.628215Jy sigma=9.948552 ! 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=2.55 mas, bmaj=6.834 mas, bpa=-2.103 degrees ! Estimated noise=0.976007 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 = 0.289062 Jy ! Component: 100 - total flux cleaned = 0.354382 Jy ! Total flux subtracted in 100 components = 0.354382 Jy ! Clean residual min=-0.010674 max=0.023994 Jy/beam ! Clean residual mean=-0.000087 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.354382 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.354382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140405Jy sigma=2.049054 ! Fit after self-cal, rms=0.140399Jy sigma=2.048987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266307 Jy ! Component: 100 - total flux cleaned = 0.042078 Jy ! Total flux subtracted in 100 components = 0.042078 Jy ! Clean residual min=-0.010315 max=0.012564 Jy/beam ! Clean residual mean=-0.000053 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.39646 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.39646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132714Jy sigma=1.917919 ! Fit after self-cal, rms=0.132699Jy sigma=1.917769 ! 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=3.223 mas, bmaj=8.026 mas, bpa=-1.492 degrees ! Estimated noise=0.766844 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 = 0.0151852 Jy ! Component: 100 - total flux cleaned = 0.0224698 Jy ! Component: 150 - total flux cleaned = 0.0263378 Jy ! Component: 200 - total flux cleaned = 0.0284855 Jy ! Total flux subtracted in 200 components = 0.0284855 Jy ! Clean residual min=-0.011420 max=0.017943 Jy/beam ! Clean residual mean=-0.000066 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 0.424946 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.424946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131062Jy sigma=1.891034 ! Fit after self-cal, rms=0.131036Jy sigma=1.890591 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 8.026 at -1.492 degrees (North through East) ! Clean map min=-0.011267 max=0.37876 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 1.00 ! LA 0.91 MK 0.99 NL 1.07 OV 1.05 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.91 KP 1.02 LA 0.84 ! OV 1.02 PT 0.77 SC 1.15 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 0.95 MK 1.00 NL 1.12 OV 1.03 ! PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.87 KP 0.91 LA 0.90 ! OV 1.01 PT 0.79 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.99 ! LA 1.00 MK 0.99 NL 1.12 OV 1.00 ! PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.76 FD 0.90 KP 0.93 LA 1.02 ! OV 1.01 PT 0.82 SC 1.00 ! ! ! Fit before self-cal, rms=0.131036Jy sigma=1.890591 ! Fit after self-cal, rms=0.124068Jy sigma=1.826382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.067 mas, bpa=-1.523 degrees ! Estimated noise=0.768513 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 = -0.00283999 Jy ! Component: 100 - total flux cleaned = -0.00284904 Jy ! Component: 150 - total flux cleaned = -0.00284974 Jy ! Component: 200 - total flux cleaned = -0.00284931 Jy ! Total flux subtracted in 200 components = -0.00284931 Jy ! Clean residual min=-0.010443 max=0.016908 Jy/beam ! Clean residual mean=-0.000043 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 0.422096 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.422096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123978Jy sigma=1.825303 ! Fit after self-cal, rms=0.124028Jy sigma=1.824861 ! 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=0.124028Jy sigma=1.824861 ! Fit after self-cal, rms=0.122113Jy sigma=1.617338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=8.135 mas, bpa=-1.273 degrees ! Estimated noise=0.772777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203102 Jy ! Component: 100 - total flux cleaned = -0.000204783 Jy ! Component: 150 - total flux cleaned = -0.000273445 Jy ! Component: 200 - total flux cleaned = -0.000387666 Jy ! Total flux subtracted in 200 components = -0.000387666 Jy ! Clean residual min=-0.009559 max=0.015452 Jy/beam ! Clean residual mean=-0.000021 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 0.421709 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.421709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122020Jy sigma=1.615816 ! Fit after self-cal, rms=0.122377Jy sigma=1.615181 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) ! Added new window around map position (6, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136142 Jy ! Component: 100 - total flux cleaned = 0.020592 Jy ! Component: 150 - total flux cleaned = 0.0242988 Jy ! Component: 200 - total flux cleaned = 0.0256544 Jy ! Total flux subtracted in 200 components = 0.0256544 Jy ! Clean residual min=-0.008679 max=0.011402 Jy/beam ! Clean residual mean=-0.000019 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.447363 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.447363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121018Jy sigma=1.582508 ! Fit after self-cal, rms=0.120779Jy sigma=1.578956 ! 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=0.120779Jy sigma=1.578956 ! Fit after self-cal, rms=0.116023Jy sigma=1.525484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.162 mas, bpa=-1.29 degrees ! Estimated noise=0.77583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064746 Jy ! Component: 100 - total flux cleaned = 0.00946652 Jy ! Component: 150 - total flux cleaned = 0.0103988 Jy ! Component: 200 - total flux cleaned = 0.010989 Jy ! Total flux subtracted in 200 components = 0.010989 Jy ! Clean residual min=-0.007964 max=0.011900 Jy/beam ! Clean residual mean=-0.000007 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.458352 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 141 components and 0.458352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115775Jy sigma=1.516033 ! Fit after self-cal, rms=0.115703Jy sigma=1.514963 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) ! Added new window around map position (-0.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010799 Jy ! Component: 100 - total flux cleaned = 0.0167782 Jy ! Component: 150 - total flux cleaned = 0.0207141 Jy ! Component: 200 - total flux cleaned = 0.0235659 Jy ! Total flux subtracted in 200 components = 0.0235659 Jy ! Clean residual min=-0.008067 max=0.008254 Jy/beam ! Clean residual mean=-0.000013 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.481918 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 181 components and 0.481918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114653Jy sigma=1.493679 ! Fit after self-cal, rms=0.114556Jy sigma=1.492423 ! 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=0.114556Jy sigma=1.492423 ! Fit after self-cal, rms=0.114105Jy sigma=1.489866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.641 mas, bmaj=15.08 mas, bpa=1.772 degrees ! Estimated noise=0.994931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606153 Jy ! Component: 100 - total flux cleaned = 0.00981104 Jy ! Component: 150 - total flux cleaned = 0.0125984 Jy ! Component: 200 - total flux cleaned = 0.0148531 Jy ! Total flux subtracted in 200 components = 0.0148531 Jy ! Clean residual min=-0.012622 max=0.011715 Jy/beam ! Clean residual mean=-0.000020 rms=0.004161 Jy/beam ! Combined flux in latest and established models = 0.496771 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 207 components and 0.496771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114104Jy sigma=1.487302 ! Fit after self-cal, rms=0.114067Jy sigma=1.486952 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 = 0.00233056 Jy ! Component: 100 - total flux cleaned = 0.00413164 Jy ! Component: 150 - total flux cleaned = 0.00559636 Jy ! Component: 200 - total flux cleaned = 0.00647328 Jy ! Total flux subtracted in 200 components = 0.00647328 Jy ! Clean residual min=-0.012844 max=0.011433 Jy/beam ! Clean residual mean=-0.000018 rms=0.004091 Jy/beam ! Combined flux in latest and established models = 0.503244 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 215 components and 0.503244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114134Jy sigma=1.487087 ! Fit after self-cal, rms=0.114122Jy sigma=1.486987 ! 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=3.239 mas, bmaj=8.178 mas, bpa=-1.328 degrees ! Estimated noise=0.775415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 8.178 at -1.328 degrees (North through East) ! Clean map min=-0.0083321 max=0.38265 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=2.554 mas, bmaj=6.951 mas, bpa=-1.808 degrees ! Estimated noise=0.997073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294998 Jy ! Component: 100 - total flux cleaned = 0.359883 Jy ! Component: 150 - total flux cleaned = 0.383848 Jy ! Component: 200 - total flux cleaned = 0.399847 Jy ! Total flux subtracted in 200 components = 0.399847 Jy ! Clean residual min=-0.007134 max=0.009174 Jy/beam ! Clean residual mean=0.000005 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.399847 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.399847 Jy ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=8.178 mas, bpa=-1.328 degrees ! Estimated noise=0.775415 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 = 0.0195831 Jy ! Component: 100 - total flux cleaned = 0.0331117 Jy ! Component: 150 - total flux cleaned = 0.0433691 Jy ! Component: 200 - total flux cleaned = 0.0516799 Jy ! Total flux subtracted in 200 components = 0.0516799 Jy ! Clean residual min=-0.009278 max=0.009742 Jy/beam ! Clean residual mean=-0.000017 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.451527 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 99 components and 0.451527 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=7.641 mas, bmaj=15.08 mas, bpa=1.772 degrees ! Estimated noise=0.994931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012215 Jy ! Component: 100 - total flux cleaned = 0.0208961 Jy ! Component: 150 - total flux cleaned = 0.0274938 Jy ! Component: 200 - total flux cleaned = 0.0326928 Jy ! Total flux subtracted in 200 components = 0.0326928 Jy ! Clean residual min=-0.012781 max=0.011651 Jy/beam ! Clean residual mean=-0.000027 rms=0.004442 Jy/beam ! Combined flux in latest and established models = 0.48422 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 = 0.0041772 Jy ! Component: 100 - total flux cleaned = 0.00760928 Jy ! Component: 150 - total flux cleaned = 0.0104645 Jy ! Component: 200 - total flux cleaned = 0.0128437 Jy ! Total flux subtracted in 200 components = 0.0128437 Jy ! Clean residual min=-0.012895 max=0.011275 Jy/beam ! Clean residual mean=-0.000022 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 0.497063 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 201 components and 0.497063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=8.178 mas, bpa=-1.328 degrees ! Estimated noise=0.775415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843849 Jy ! Component: 100 - total flux cleaned = 0.00112569 Jy ! Component: 150 - total flux cleaned = 0.00120824 Jy ! Component: 200 - total flux cleaned = 0.00113545 Jy ! Total flux subtracted in 200 components = 0.00113545 Jy ! Clean residual min=-0.008227 max=0.008538 Jy/beam ! Clean residual mean=-0.000009 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.498199 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 223 components and 0.498199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113957Jy sigma=1.486613 ! Fit after self-cal, rms=0.113913Jy sigma=1.486213 wmodel J0405-1308_S_a_map.mod ! Writing 223 model components to file: J0405-1308_S_a_map.mod wobs J0405-1308_S_a_uvs.fits ! Writing UV FITS file: J0405-1308_S_a_uvs.fits wwins J0405-1308_S_a_map.win ! wwins: Wrote 3 windows to J0405-1308_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 = -0.000145119 Jy ! Component: 100 - total flux cleaned = 0.00013793 Jy ! Component: 150 - total flux cleaned = 0.000269966 Jy ! Component: 200 - total flux cleaned = 0.000521145 Jy ! Component: 250 - total flux cleaned = 0.00112435 Jy ! Component: 300 - total flux cleaned = 0.00147242 Jy ! Component: 350 - total flux cleaned = 0.00192233 Jy ! Component: 400 - total flux cleaned = 0.00224745 Jy ! Component: 450 - total flux cleaned = 0.00256711 Jy ! Component: 500 - total flux cleaned = 0.00277519 Jy ! Component: 550 - total flux cleaned = 0.0028771 Jy ! Component: 600 - total flux cleaned = 0.00297597 Jy ! Component: 650 - total flux cleaned = 0.00307049 Jy ! Component: 700 - total flux cleaned = 0.00297553 Jy ! Component: 750 - total flux cleaned = 0.00297407 Jy ! Component: 800 - total flux cleaned = 0.00270421 Jy ! Component: 850 - total flux cleaned = 0.00252819 Jy ! Component: 900 - total flux cleaned = 0.00235662 Jy ! Component: 950 - total flux cleaned = 0.00252778 Jy ! Component: 1000 - total flux cleaned = 0.00236078 Jy ! Component: 1050 - total flux cleaned = 0.0022785 Jy ! Component: 1100 - total flux cleaned = 0.00219733 Jy ! Component: 1150 - total flux cleaned = 0.00211708 Jy ! Component: 1200 - total flux cleaned = 0.00211669 Jy ! Component: 1250 - total flux cleaned = 0.00211551 Jy ! Component: 1300 - total flux cleaned = 0.00181015 Jy ! Component: 1350 - total flux cleaned = 0.00181104 Jy ! Component: 1400 - total flux cleaned = 0.00188631 Jy ! Component: 1450 - total flux cleaned = 0.00188691 Jy ! Component: 1500 - total flux cleaned = 0.00188676 Jy ! Component: 1550 - total flux cleaned = 0.00181499 Jy ! Component: 1600 - total flux cleaned = 0.00181501 Jy ! Component: 1650 - total flux cleaned = 0.00181437 Jy ! Component: 1700 - total flux cleaned = 0.00188431 Jy ! Component: 1750 - total flux cleaned = 0.00195375 Jy ! Component: 1800 - total flux cleaned = 0.00202274 Jy ! Component: 1850 - total flux cleaned = 0.00209032 Jy ! Component: 1900 - total flux cleaned = 0.00202323 Jy ! Component: 1950 - total flux cleaned = 0.00215497 Jy ! Component: 2000 - total flux cleaned = 0.00195805 Jy ! Component: 2050 - total flux cleaned = 0.0019576 Jy ! Component: 2100 - total flux cleaned = 0.00195754 Jy ! Component: 2150 - total flux cleaned = 0.00183041 Jy ! Component: 2200 - total flux cleaned = 0.00195671 Jy ! Component: 2250 - total flux cleaned = 0.00195651 Jy ! Component: 2300 - total flux cleaned = 0.00195632 Jy ! Component: 2350 - total flux cleaned = 0.00201762 Jy ! Component: 2400 - total flux cleaned = 0.0021381 Jy ! Component: 2450 - total flux cleaned = 0.0019572 Jy ! Component: 2500 - total flux cleaned = 0.00213735 Jy ! Component: 2550 - total flux cleaned = 0.00231545 Jy ! Component: 2600 - total flux cleaned = 0.00231504 Jy ! Component: 2650 - total flux cleaned = 0.00243115 Jy ! Component: 2700 - total flux cleaned = 0.00225721 Jy ! Component: 2750 - total flux cleaned = 0.0025454 Jy ! Component: 2800 - total flux cleaned = 0.00248872 Jy ! Component: 2850 - total flux cleaned = 0.0024884 Jy ! Component: 2900 - total flux cleaned = 0.00277003 Jy ! Component: 2950 - total flux cleaned = 0.00265843 Jy ! Component: 3000 - total flux cleaned = 0.0026584 Jy ! Component: 3050 - total flux cleaned = 0.0026034 Jy ! Component: 3100 - total flux cleaned = 0.00271291 Jy ! Component: 3150 - total flux cleaned = 0.00265797 Jy ! Component: 3200 - total flux cleaned = 0.00260346 Jy ! Component: 3250 - total flux cleaned = 0.00255012 Jy ! Component: 3300 - total flux cleaned = 0.00276324 Jy ! Component: 3350 - total flux cleaned = 0.00265671 Jy ! Component: 3400 - total flux cleaned = 0.00276193 Jy ! Component: 3450 - total flux cleaned = 0.00250058 Jy ! Component: 3500 - total flux cleaned = 0.00276128 Jy ! Component: 3550 - total flux cleaned = 0.00286458 Jy ! Component: 3600 - total flux cleaned = 0.00281294 Jy ! Component: 3650 - total flux cleaned = 0.00296629 Jy ! Component: 3700 - total flux cleaned = 0.003068 Jy ! Component: 3750 - total flux cleaned = 0.00311826 Jy ! Component: 3800 - total flux cleaned = 0.00306781 Jy ! Component: 3850 - total flux cleaned = 0.00331684 Jy ! Component: 3900 - total flux cleaned = 0.0032179 Jy ! Component: 3950 - total flux cleaned = 0.00336556 Jy ! Component: 4000 - total flux cleaned = 0.00361076 Jy ! Component: 4050 - total flux cleaned = 0.00356241 Jy ! Total flux subtracted in 4096 components = 0.00365945 Jy ! Clean residual min=-0.002944 max=0.002566 Jy/beam ! Clean residual mean=-0.000021 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.501858 Jy keep ! Adding 402 model components to the UV plane model. ! The established model now contains 625 components and 0.501859 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0405-1308_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 8.178 at -1.328 degrees (North through East) ! Clean map min=-0.0053022 max=0.38583 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0405-1308_S_a_map.fits wmodel /vlbi/uf001/uvm//J0405-1308_S_a_map.mod ! Writing 625 model components to file: /vlbi/uf001/uvm//J0405-1308_S_a_map.mod wobs /vlbi/uf001/uvm//J0405-1308_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0405-1308_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0405-1308_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0405-1308_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.385835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00106811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830489 0.830489 1.66098 3.32195 6.64391 13.2878 26.5756 53.1513 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.385 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.233 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0405-1308_S_a_dfm.log closed on Sun Jan 13 20:43:28 2019