! Started logfile: /vlbi/uf001/uvm//J1014+2301_S_a_dfm.log on Sun Jan 13 21:19:21 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//J1014+2301_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1014+2301_S_a_uvm.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 45 of 45 possible baselines. ! AN table 3: 9 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.641144 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! 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 2085 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 J1014+2301_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 11 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.075121Jy sigma=21.607292 ! Fit after self-cal, rms=0.656544Jy sigma=13.231087 ! 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=3.219 mas, bmaj=6.261 mas, bpa=4.495 degrees ! Estimated noise=0.983231 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 = 0.260215 Jy ! Component: 100 - total flux cleaned = 0.345143 Jy ! Total flux subtracted in 100 components = 0.345143 Jy ! Clean residual min=-0.012287 max=0.038248 Jy/beam ! Clean residual mean=-0.000088 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 0.345143 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.345143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094058Jy sigma=1.841002 ! Fit after self-cal, rms=0.093903Jy sigma=1.837850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419857 Jy ! Component: 100 - total flux cleaned = 0.0629176 Jy ! Total flux subtracted in 100 components = 0.0629176 Jy ! Clean residual min=-0.008364 max=0.021662 Jy/beam ! Clean residual mean=-0.000064 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.40806 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.40806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072925Jy sigma=1.417730 ! Fit after self-cal, rms=0.072811Jy sigma=1.415097 ! Inverting map ! Added new window around map position (6.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186852 Jy ! Component: 100 - total flux cleaned = 0.0283583 Jy ! Total flux subtracted in 100 components = 0.0283583 Jy ! Clean residual min=-0.007638 max=0.008236 Jy/beam ! Clean residual mean=-0.000050 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.436419 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.436419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066890Jy sigma=1.304982 ! Fit after self-cal, rms=0.066514Jy sigma=1.296432 ! 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=3.741 mas, bmaj=6.816 mas, bpa=4.603 degrees ! Estimated noise=0.834825 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 = 0.0105351 Jy ! Component: 100 - total flux cleaned = 0.0164572 Jy ! Component: 150 - total flux cleaned = 0.0207911 Jy ! Component: 200 - total flux cleaned = 0.0241199 Jy ! Total flux subtracted in 200 components = 0.0241199 Jy ! Clean residual min=-0.007572 max=0.009557 Jy/beam ! Clean residual mean=-0.000059 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.460539 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.460539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064540Jy sigma=1.261091 ! Fit after self-cal, rms=0.064378Jy sigma=1.257710 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 6.816 at 4.603 degrees (North through East) ! Clean map min=-0.0073491 max=0.34191 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.87 HN 0.93 KP 0.99 ! LA 0.93 NL 1.08 OV 1.03 SC 0.94 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 HN 0.98 KP 1.04 ! LA 0.90 MK 1.00 NL 1.04 OV 1.00 ! PT 1.00 SC 1.00 ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 HN 0.98 KP 0.97 ! LA 0.94 NL 1.09 OV 1.01 SC 1.03 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.98 KP 1.02 ! LA 0.94 MK 1.02 NL 1.05 OV 0.99 ! PT 1.03 SC 1.04 ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.97 KP 1.03 ! LA 0.98 NL 1.11 OV 1.01 SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.00 KP 1.04 ! LA 0.94 MK 1.03 NL 1.09 OV 0.99 ! PT 1.01 SC 1.03 ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.064378Jy sigma=1.257710 ! Fit after self-cal, rms=0.059354Jy sigma=1.162306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.71 mas, bmaj=6.82 mas, bpa=4.337 degrees ! Estimated noise=0.851479 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 (57, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624907 Jy ! Component: 100 - total flux cleaned = 0.00967155 Jy ! Component: 150 - total flux cleaned = 0.0117189 Jy ! Component: 200 - total flux cleaned = 0.0129172 Jy ! Total flux subtracted in 200 components = 0.0129172 Jy ! Clean residual min=-0.004946 max=0.004797 Jy/beam ! Clean residual mean=-0.000014 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.473456 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.473456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058587Jy sigma=1.145907 ! Fit after self-cal, rms=0.058554Jy sigma=1.144793 ! 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=0.058554Jy sigma=1.144793 ! Fit after self-cal, rms=0.056514Jy sigma=1.099421 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.808 mas, bpa=4.38 degrees ! Estimated noise=0.84941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203075 Jy ! Component: 100 - total flux cleaned = 0.00273543 Jy ! Component: 150 - total flux cleaned = 0.00338205 Jy ! Component: 200 - total flux cleaned = 0.00402531 Jy ! Total flux subtracted in 200 components = 0.00402531 Jy ! Clean residual min=-0.004254 max=0.003749 Jy/beam ! Clean residual mean=-0.000015 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.477481 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.477481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056362Jy sigma=1.096253 ! Fit after self-cal, rms=0.056361Jy sigma=1.096047 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 = 0.000573388 Jy ! Component: 100 - total flux cleaned = 0.000995068 Jy ! Component: 150 - total flux cleaned = 0.00129746 Jy ! Component: 200 - total flux cleaned = 0.00147096 Jy ! Total flux subtracted in 200 components = 0.00147096 Jy ! Clean residual min=-0.004186 max=0.003784 Jy/beam ! Clean residual mean=-0.000015 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.478952 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.478952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056312Jy sigma=1.094967 ! Fit after self-cal, rms=0.056310Jy sigma=1.094921 ! 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=0.056310Jy sigma=1.094921 ! Fit after self-cal, rms=0.056262Jy sigma=1.094565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.81 mas, bpa=4.342 degrees ! Estimated noise=0.848608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290767 Jy ! Component: 100 - total flux cleaned = 0.000749345 Jy ! Component: 150 - total flux cleaned = 0.00109061 Jy ! Component: 200 - total flux cleaned = 0.00127593 Jy ! Total flux subtracted in 200 components = 0.00127593 Jy ! Clean residual min=-0.004065 max=0.003756 Jy/beam ! Clean residual mean=-0.000016 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.480228 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.480228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056222Jy sigma=1.093649 ! Fit after self-cal, rms=0.056219Jy sigma=1.093606 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 = 0.00014254 Jy ! Component: 100 - total flux cleaned = 0.000231304 Jy ! Component: 150 - total flux cleaned = 0.000314572 Jy ! Component: 200 - total flux cleaned = 0.000367721 Jy ! Total flux subtracted in 200 components = 0.000367721 Jy ! Clean residual min=-0.003998 max=0.003766 Jy/beam ! Clean residual mean=-0.000016 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.480596 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.480596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056196Jy sigma=1.093051 ! Fit after self-cal, rms=0.056194Jy sigma=1.093032 ! 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=0.056194Jy sigma=1.093032 ! Fit after self-cal, rms=0.056175Jy sigma=1.092954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.119 mas, bmaj=9.891 mas, bpa=-0.4293 degrees ! Estimated noise=1.06072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130167 Jy ! Component: 100 - total flux cleaned = 0.0022052 Jy ! Component: 150 - total flux cleaned = 0.00243517 Jy ! Component: 200 - total flux cleaned = 0.00253631 Jy ! Total flux subtracted in 200 components = 0.00253631 Jy ! Clean residual min=-0.004435 max=0.005043 Jy/beam ! Clean residual mean=-0.000030 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.483132 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.483132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056182Jy sigma=1.092989 ! Fit after self-cal, rms=0.056178Jy sigma=1.092935 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 = 0.000280315 Jy ! Component: 100 - total flux cleaned = 0.000352326 Jy ! Component: 150 - total flux cleaned = 0.000437944 Jy ! Component: 200 - total flux cleaned = 0.000496566 Jy ! Total flux subtracted in 200 components = 0.000496566 Jy ! Clean residual min=-0.004370 max=0.005062 Jy/beam ! Clean residual mean=-0.000030 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.483629 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.483629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056184Jy sigma=1.093020 ! Fit after self-cal, rms=0.056183Jy sigma=1.092999 ! 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=3.704 mas, bmaj=6.81 mas, bpa=4.312 degrees ! Estimated noise=0.84821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 6.81 at 4.312 degrees (North through East) ! Clean map min=-0.0037407 max=0.34078 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=3.223 mas, bmaj=6.267 mas, bpa=4.372 degrees ! Estimated noise=0.987893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257662 Jy ! Component: 100 - total flux cleaned = 0.341612 Jy ! Component: 150 - total flux cleaned = 0.383735 Jy ! Component: 200 - total flux cleaned = 0.408884 Jy ! Total flux subtracted in 200 components = 0.408884 Jy ! Clean residual min=-0.006764 max=0.012913 Jy/beam ! Clean residual mean=-0.000037 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.408884 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 0.408884 Jy ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.81 mas, bpa=4.312 degrees ! Estimated noise=0.84821 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 = 0.0188164 Jy ! Component: 100 - total flux cleaned = 0.0298594 Jy ! Component: 150 - total flux cleaned = 0.0374392 Jy ! Component: 200 - total flux cleaned = 0.0429586 Jy ! Total flux subtracted in 200 components = 0.0429586 Jy ! Clean residual min=-0.004347 max=0.004048 Jy/beam ! Clean residual mean=-0.000030 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.451842 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.451842 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=7.119 mas, bmaj=9.891 mas, bpa=-0.4293 degrees ! Estimated noise=1.06072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742372 Jy ! Component: 100 - total flux cleaned = 0.0128203 Jy ! Component: 150 - total flux cleaned = 0.0170132 Jy ! Component: 200 - total flux cleaned = 0.0203116 Jy ! Total flux subtracted in 200 components = 0.0203116 Jy ! Clean residual min=-0.004552 max=0.004963 Jy/beam ! Clean residual mean=-0.000042 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.472154 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 = 0.00261371 Jy ! Component: 100 - total flux cleaned = 0.00470016 Jy ! Component: 150 - total flux cleaned = 0.00637499 Jy ! Component: 200 - total flux cleaned = 0.00772052 Jy ! Total flux subtracted in 200 components = 0.00772052 Jy ! Clean residual min=-0.004297 max=0.004973 Jy/beam ! Clean residual mean=-0.000034 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.479874 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 129 components and 0.479875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.81 mas, bpa=4.312 degrees ! Estimated noise=0.84821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007777 Jy ! Component: 100 - total flux cleaned = 0.0012666 Jy ! Component: 150 - total flux cleaned = 0.00136239 Jy ! Component: 200 - total flux cleaned = 0.00153561 Jy ! Total flux subtracted in 200 components = 0.00153561 Jy ! Clean residual min=-0.003862 max=0.004018 Jy/beam ! Clean residual mean=-0.000016 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.48141 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.48141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056315Jy sigma=1.095855 ! Fit after self-cal, rms=0.056307Jy sigma=1.095687 wmodel J1014+2301_S_a_map.mod ! Writing 150 model components to file: J1014+2301_S_a_map.mod wobs J1014+2301_S_a_uvs.fits ! Writing UV FITS file: J1014+2301_S_a_uvs.fits wwins J1014+2301_S_a_map.win ! wwins: Wrote 3 windows to J1014+2301_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 = 0.000384916 Jy ! Component: 100 - total flux cleaned = 0.000856608 Jy ! Component: 150 - total flux cleaned = 0.00149708 Jy ! Component: 200 - total flux cleaned = 0.00192694 Jy ! Component: 250 - total flux cleaned = 0.00228215 Jy ! Component: 300 - total flux cleaned = 0.00251245 Jy ! Component: 350 - total flux cleaned = 0.00284828 Jy ! Component: 400 - total flux cleaned = 0.00301142 Jy ! Component: 450 - total flux cleaned = 0.00333085 Jy ! Component: 500 - total flux cleaned = 0.00359196 Jy ! Component: 550 - total flux cleaned = 0.00395199 Jy ! Component: 600 - total flux cleaned = 0.00420434 Jy ! Component: 650 - total flux cleaned = 0.00435336 Jy ! Component: 700 - total flux cleaned = 0.00445162 Jy ! Component: 750 - total flux cleaned = 0.00449984 Jy ! Component: 800 - total flux cleaned = 0.00449964 Jy ! Component: 850 - total flux cleaned = 0.00450005 Jy ! Component: 900 - total flux cleaned = 0.00449978 Jy ! Component: 950 - total flux cleaned = 0.00440866 Jy ! Component: 1000 - total flux cleaned = 0.00431886 Jy ! Component: 1050 - total flux cleaned = 0.00423059 Jy ! Component: 1100 - total flux cleaned = 0.00418733 Jy ! Component: 1150 - total flux cleaned = 0.00410134 Jy ! Component: 1200 - total flux cleaned = 0.00410112 Jy ! Component: 1250 - total flux cleaned = 0.00414362 Jy ! Component: 1300 - total flux cleaned = 0.00397661 Jy ! Component: 1350 - total flux cleaned = 0.00381116 Jy ! Component: 1400 - total flux cleaned = 0.00385228 Jy ! Component: 1450 - total flux cleaned = 0.00381117 Jy ! Component: 1500 - total flux cleaned = 0.00377094 Jy ! Component: 1550 - total flux cleaned = 0.00365124 Jy ! Component: 1600 - total flux cleaned = 0.00349291 Jy ! Component: 1650 - total flux cleaned = 0.00341549 Jy ! Component: 1700 - total flux cleaned = 0.00349312 Jy ! Component: 1750 - total flux cleaned = 0.00337757 Jy ! Component: 1800 - total flux cleaned = 0.00341557 Jy ! Component: 1850 - total flux cleaned = 0.00341552 Jy ! Component: 1900 - total flux cleaned = 0.00341587 Jy ! Component: 1950 - total flux cleaned = 0.00349047 Jy ! Component: 2000 - total flux cleaned = 0.00356431 Jy ! Component: 2050 - total flux cleaned = 0.00367404 Jy ! Component: 2100 - total flux cleaned = 0.00356518 Jy ! Component: 2150 - total flux cleaned = 0.00374514 Jy ! Component: 2200 - total flux cleaned = 0.00363772 Jy ! Component: 2250 - total flux cleaned = 0.00377932 Jy ! Component: 2300 - total flux cleaned = 0.00374432 Jy ! Component: 2350 - total flux cleaned = 0.00391881 Jy ! Component: 2400 - total flux cleaned = 0.00384954 Jy ! Component: 2450 - total flux cleaned = 0.00388397 Jy ! Component: 2500 - total flux cleaned = 0.00384977 Jy ! Component: 2550 - total flux cleaned = 0.0039851 Jy ! Component: 2600 - total flux cleaned = 0.00395113 Jy ! Component: 2650 - total flux cleaned = 0.00398446 Jy ! Component: 2700 - total flux cleaned = 0.00395135 Jy ! Component: 2750 - total flux cleaned = 0.00398433 Jy ! Component: 2800 - total flux cleaned = 0.00401706 Jy ! Component: 2850 - total flux cleaned = 0.00404904 Jy ! Component: 2900 - total flux cleaned = 0.00395219 Jy ! Component: 2950 - total flux cleaned = 0.00392054 Jy ! Component: 3000 - total flux cleaned = 0.00392067 Jy ! Component: 3050 - total flux cleaned = 0.00401532 Jy ! Component: 3100 - total flux cleaned = 0.00395201 Jy ! Component: 3150 - total flux cleaned = 0.00385844 Jy ! Component: 3200 - total flux cleaned = 0.00379603 Jy ! Component: 3250 - total flux cleaned = 0.00379601 Jy ! Component: 3300 - total flux cleaned = 0.00370415 Jy ! Component: 3350 - total flux cleaned = 0.0037957 Jy ! Component: 3400 - total flux cleaned = 0.0036444 Jy ! Component: 3450 - total flux cleaned = 0.00364467 Jy ! Component: 3500 - total flux cleaned = 0.00361503 Jy ! Component: 3550 - total flux cleaned = 0.00355542 Jy ! Component: 3600 - total flux cleaned = 0.00355548 Jy ! Component: 3650 - total flux cleaned = 0.00349658 Jy ! Component: 3700 - total flux cleaned = 0.0035548 Jy ! Component: 3750 - total flux cleaned = 0.00338044 Jy ! Component: 3800 - total flux cleaned = 0.0033517 Jy ! Component: 3850 - total flux cleaned = 0.00312199 Jy ! Component: 3900 - total flux cleaned = 0.00309334 Jy ! Component: 3950 - total flux cleaned = 0.00315059 Jy ! Component: 4000 - total flux cleaned = 0.00317877 Jy ! Component: 4050 - total flux cleaned = 0.00312261 Jy ! Total flux subtracted in 4096 components = 0.00289884 Jy ! Clean residual min=-0.002121 max=0.001605 Jy/beam ! Clean residual mean=-0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.484309 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 504 components and 0.484309 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1014+2301_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 6.81 at 4.312 degrees (North through East) ! Clean map min=-0.0030313 max=0.34071 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1014+2301_S_a_map.fits wmodel /vlbi/uf001/uvm//J1014+2301_S_a_map.mod ! Writing 504 model components to file: /vlbi/uf001/uvm//J1014+2301_S_a_map.mod wobs /vlbi/uf001/uvm//J1014+2301_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1014+2301_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1014+2301_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J1014+2301_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.340713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000547724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482274 0.482274 0.964548 1.9291 3.85819 7.71639 15.4328 30.8655 61.7311 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.34 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 622.052 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1014+2301_S_a_dfm.log closed on Sun Jan 13 21:19:26 2019