! Started logfile: /vlbi/uf001/uva//J1005+4805_S_b_dfm.log on Mon Jan 14 00:43:28 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//J1005+4805_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1005+4805_S_b_uva.fits ! AN table 1: 74 integrations on 28 of 28 possible baselines. ! AN table 2: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1005+4805 ! ! 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 12432 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 J1005+4805_S_b] 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 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003958Jy sigma=22.709449 ! Fit after self-cal, rms=0.966012Jy sigma=21.851968 ! 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=4.363 mas, bmaj=7.374 mas, bpa=38.22 degrees ! Estimated noise=0.622144 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 = 0.0274371 Jy ! Component: 100 - total flux cleaned = 0.0346089 Jy ! Total flux subtracted in 100 components = 0.0346089 Jy ! Clean residual min=-0.003335 max=0.003807 Jy/beam ! Clean residual mean=-0.000025 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0346089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0346089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058978Jy sigma=1.254051 ! Fit after self-cal, rms=0.057188Jy sigma=1.212896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052104 Jy ! Component: 100 - total flux cleaned = 0.00783036 Jy ! Total flux subtracted in 100 components = 0.00783036 Jy ! Clean residual min=-0.002837 max=0.003307 Jy/beam ! Clean residual mean=-0.000021 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0424392 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0424392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056794Jy sigma=1.204139 ! Fit after self-cal, rms=0.056765Jy sigma=1.203542 ! 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=5.657 mas, bmaj=7.95 mas, bpa=41.35 degrees ! Estimated noise=0.290819 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 = 0.00122275 Jy ! Component: 100 - total flux cleaned = 0.00132588 Jy ! Component: 150 - total flux cleaned = 0.00128202 Jy ! Component: 200 - total flux cleaned = 0.00123291 Jy ! Total flux subtracted in 200 components = 0.00123291 Jy ! Clean residual min=-0.002604 max=0.003367 Jy/beam ! Clean residual mean=-0.000035 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0436722 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0436722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056730Jy sigma=1.202669 ! Fit after self-cal, rms=0.056708Jy sigma=1.202324 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.657 x 7.95 at 41.35 degrees (North through East) ! Clean map min=-0.0025949 max=0.038528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 0.92 LA 0.87 ! MK 0.85 NL 1.07 OV 1.27 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.29 FD 0.86 HN 1.05 KP 1.00 ! LA 0.85 NL 1.00 OV 1.15 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 0.95 KP 1.00 LA 0.82 ! MK 0.97 NL 0.94 OV 0.98 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.99 HN 0.96 KP 0.94 ! LA 0.99 NL 1.06 OV 1.28 PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 0.94 LA 0.86 ! MK 0.97 NL 0.91 OV 1.22 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 0.83 HN 0.99 KP 1.07 ! LA 1.07 NL 0.98 OV 1.17 PT 0.97 ! ! ! Fit before self-cal, rms=0.056708Jy sigma=1.202324 ! Fit after self-cal, rms=0.055950Jy sigma=1.192843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.538 mas, bmaj=8.062 mas, bpa=40.79 degrees ! Estimated noise=0.287218 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 = 0.000360381 Jy ! Component: 100 - total flux cleaned = 0.000381878 Jy ! Component: 150 - total flux cleaned = 0.000349858 Jy ! Component: 200 - total flux cleaned = 0.000321358 Jy ! Total flux subtracted in 200 components = 0.000321358 Jy ! Clean residual min=-0.002220 max=0.002733 Jy/beam ! Clean residual mean=-0.000022 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0439935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0439935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055941Jy sigma=1.192535 ! Fit after self-cal, rms=0.056035Jy sigma=1.189977 ! 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=0.056035Jy sigma=1.189977 ! Fit after self-cal, rms=0.056451Jy sigma=1.189477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.515 mas, bmaj=8.07 mas, bpa=41.12 degrees ! Estimated noise=0.286258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311624 Jy ! Component: 100 - total flux cleaned = 0.000283765 Jy ! Component: 150 - total flux cleaned = 0.000246254 Jy ! Component: 200 - total flux cleaned = 0.000257107 Jy ! Total flux subtracted in 200 components = 0.000257107 Jy ! Clean residual min=-0.002257 max=0.002609 Jy/beam ! Clean residual mean=-0.000021 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0442506 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0442506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056444Jy sigma=1.189257 ! Fit after self-cal, rms=0.056508Jy sigma=1.189084 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 (-42.5, 96.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218057 Jy ! Component: 100 - total flux cleaned = 0.00334937 Jy ! Component: 150 - total flux cleaned = 0.00422055 Jy ! Component: 200 - total flux cleaned = 0.00492547 Jy ! Total flux subtracted in 200 components = 0.00492547 Jy ! Clean residual min=-0.002064 max=0.002094 Jy/beam ! Clean residual mean=-0.000008 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0491761 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.0491761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056409Jy sigma=1.186846 ! Fit after self-cal, rms=0.056372Jy sigma=1.186133 ! 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=0.056372Jy sigma=1.186133 ! Fit after self-cal, rms=0.055709Jy sigma=1.185951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.499 mas, bmaj=8.059 mas, bpa=41.37 degrees ! Estimated noise=0.283237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131974 Jy ! Component: 100 - total flux cleaned = 0.0021093 Jy ! Component: 150 - total flux cleaned = 0.00273055 Jy ! Component: 200 - total flux cleaned = 0.00324629 Jy ! Total flux subtracted in 200 components = 0.00324629 Jy ! Clean residual min=-0.001910 max=0.001990 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0524224 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.0524224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055670Jy sigma=1.185011 ! Fit after self-cal, rms=0.055660Jy sigma=1.184673 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 = 0.000825802 Jy ! Component: 100 - total flux cleaned = 0.00137212 Jy ! Component: 150 - total flux cleaned = 0.00172981 Jy ! Component: 200 - total flux cleaned = 0.0019618 Jy ! Total flux subtracted in 200 components = 0.0019618 Jy ! Clean residual min=-0.001837 max=0.002014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0543842 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.0543842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055643Jy sigma=1.184269 ! Fit after self-cal, rms=0.055636Jy sigma=1.184175 ! 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=0.055636Jy sigma=1.184175 ! Fit after self-cal, rms=0.055307Jy sigma=1.184063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.123 mas, bmaj=9.962 mas, bpa=52.12 degrees ! Estimated noise=0.318005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090123 Jy ! Component: 100 - total flux cleaned = 0.00144727 Jy ! Component: 150 - total flux cleaned = 0.00185315 Jy ! Component: 200 - total flux cleaned = 0.00202411 Jy ! Total flux subtracted in 200 components = 0.00202411 Jy ! Clean residual min=-0.002194 max=0.002622 Jy/beam ! Clean residual mean=0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0564083 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.0564083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055297Jy sigma=1.183819 ! Fit after self-cal, rms=0.055288Jy sigma=1.183713 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 = 0.000420263 Jy ! Component: 100 - total flux cleaned = 0.000688864 Jy ! Component: 150 - total flux cleaned = 0.000816567 Jy ! Component: 200 - total flux cleaned = 0.000878345 Jy ! Total flux subtracted in 200 components = 0.000878345 Jy ! Clean residual min=-0.002217 max=0.002661 Jy/beam ! Clean residual mean=0.000002 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0572866 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.0572866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055284Jy sigma=1.183627 ! Fit after self-cal, rms=0.055279Jy sigma=1.183599 ! 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=5.492 mas, bmaj=8.043 mas, bpa=41.5 degrees ! Estimated noise=0.282206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.492 x 8.043 at 41.5 degrees (North through East) ! Clean map min=-0.0018159 max=0.037945 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=4.25 mas, bmaj=7.562 mas, bpa=38.43 degrees ! Estimated noise=0.59666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275174 Jy ! Component: 100 - total flux cleaned = 0.0363448 Jy ! Component: 150 - total flux cleaned = 0.0414606 Jy ! Component: 200 - total flux cleaned = 0.045062 Jy ! Total flux subtracted in 200 components = 0.045062 Jy ! Clean residual min=-0.002876 max=0.003278 Jy/beam ! Clean residual mean=-0.000014 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.045062 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.045062 Jy ! Inverting map and beam ! Estimated beam: bmin=5.492 mas, bmaj=8.043 mas, bpa=41.5 degrees ! Estimated noise=0.282206 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) ! Added new window around map position (-3, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304794 Jy ! Component: 100 - total flux cleaned = 0.00515736 Jy ! Component: 150 - total flux cleaned = 0.00680914 Jy ! Component: 200 - total flux cleaned = 0.00819712 Jy ! Total flux subtracted in 200 components = 0.00819712 Jy ! Clean residual min=-0.001767 max=0.001831 Jy/beam ! Clean residual mean=-0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0532592 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.0532592 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=8.123 mas, bmaj=9.962 mas, bpa=52.12 degrees ! Estimated noise=0.318005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169181 Jy ! Component: 100 - total flux cleaned = 0.00298527 Jy ! Component: 150 - total flux cleaned = 0.00404554 Jy ! Component: 200 - total flux cleaned = 0.00462647 Jy ! Total flux subtracted in 200 components = 0.00462647 Jy ! Clean residual min=-0.001864 max=0.002264 Jy/beam ! Clean residual mean=0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0578856 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 = 0.000514902 Jy ! Component: 100 - total flux cleaned = 0.000947006 Jy ! Component: 150 - total flux cleaned = 0.00130989 Jy ! Component: 200 - total flux cleaned = 0.00154647 Jy ! Total flux subtracted in 200 components = 0.00154647 Jy ! Clean residual min=-0.001863 max=0.002220 Jy/beam ! Clean residual mean=0.000009 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0594321 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 147 components and 0.0594321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.492 mas, bmaj=8.043 mas, bpa=41.5 degrees ! Estimated noise=0.282206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199006 Jy ! Component: 100 - total flux cleaned = 0.000462801 Jy ! Component: 150 - total flux cleaned = 0.000684641 Jy ! Component: 200 - total flux cleaned = 0.000873062 Jy ! Total flux subtracted in 200 components = 0.000873062 Jy ! Clean residual min=-0.001590 max=0.001683 Jy/beam ! Clean residual mean=0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0603051 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 0.0603051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055216Jy sigma=1.182403 ! Fit after self-cal, rms=0.055162Jy sigma=1.181795 wmodel J1005+4805_S_b_map.mod ! Writing 166 model components to file: J1005+4805_S_b_map.mod wobs J1005+4805_S_b_uvs.fits ! Writing UV FITS file: J1005+4805_S_b_uvs.fits wwins J1005+4805_S_b_map.win ! wwins: Wrote 3 windows to J1005+4805_S_b_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 = 3.63989e-06 Jy ! Component: 100 - total flux cleaned = 3.22443e-05 Jy ! Component: 150 - total flux cleaned = 0.000112583 Jy ! Component: 200 - total flux cleaned = 0.000188473 Jy ! Component: 250 - total flux cleaned = 0.000260532 Jy ! Component: 300 - total flux cleaned = 0.000283087 Jy ! Component: 350 - total flux cleaned = 0.000260853 Jy ! Component: 400 - total flux cleaned = 0.000260355 Jy ! Component: 450 - total flux cleaned = 0.000239436 Jy ! Component: 500 - total flux cleaned = 0.000298306 Jy ! Component: 550 - total flux cleaned = 0.000259464 Jy ! Component: 600 - total flux cleaned = 0.000240823 Jy ! Component: 650 - total flux cleaned = 0.000240631 Jy ! Component: 700 - total flux cleaned = 0.000187877 Jy ! Component: 750 - total flux cleaned = 0.000136853 Jy ! Component: 800 - total flux cleaned = 0.000137003 Jy ! Component: 850 - total flux cleaned = 0.000136984 Jy ! Component: 900 - total flux cleaned = 0.000105515 Jy ! Component: 950 - total flux cleaned = 7.541e-05 Jy ! Component: 1000 - total flux cleaned = 0.000105315 Jy ! Component: 1050 - total flux cleaned = 7.5934e-05 Jy ! Component: 1100 - total flux cleaned = 6.15813e-05 Jy ! Component: 1150 - total flux cleaned = 1.98987e-05 Jy ! Component: 1200 - total flux cleaned = 6.24202e-06 Jy ! Component: 1250 - total flux cleaned = 1.88785e-05 Jy ! Component: 1300 - total flux cleaned = -2.01728e-05 Jy ! Component: 1350 - total flux cleaned = -5.79957e-05 Jy ! Component: 1400 - total flux cleaned = -4.57988e-05 Jy ! Component: 1450 - total flux cleaned = -8.19717e-05 Jy ! Component: 1500 - total flux cleaned = -2.26397e-05 Jy ! Component: 1550 - total flux cleaned = -3.42912e-05 Jy ! Component: 1600 - total flux cleaned = -2.29062e-05 Jy ! Component: 1650 - total flux cleaned = -2.29302e-05 Jy ! Component: 1700 - total flux cleaned = 3.21878e-05 Jy ! Component: 1750 - total flux cleaned = 5.37818e-05 Jy ! Component: 1800 - total flux cleaned = 9.65206e-05 Jy ! Component: 1850 - total flux cleaned = 0.000127725 Jy ! Component: 1900 - total flux cleaned = 0.000137894 Jy ! Component: 1950 - total flux cleaned = 0.000147921 Jy ! Component: 2000 - total flux cleaned = 0.000127921 Jy ! Component: 2050 - total flux cleaned = 0.000127759 Jy ! Component: 2100 - total flux cleaned = 0.00010858 Jy ! Component: 2150 - total flux cleaned = 8.94639e-05 Jy ! Component: 2200 - total flux cleaned = 8.03122e-05 Jy ! Component: 2250 - total flux cleaned = 8.01088e-05 Jy ! Component: 2300 - total flux cleaned = 6.17118e-05 Jy ! Component: 2350 - total flux cleaned = 5.27341e-05 Jy ! Component: 2400 - total flux cleaned = 7.79273e-06 Jy ! Component: 2450 - total flux cleaned = 1.63817e-05 Jy ! Component: 2500 - total flux cleaned = -5.3247e-05 Jy ! Component: 2550 - total flux cleaned = -5.31837e-05 Jy ! Component: 2600 - total flux cleaned = -7.01792e-05 Jy ! Component: 2650 - total flux cleaned = -7.02697e-05 Jy ! Component: 2700 - total flux cleaned = -8.69708e-05 Jy ! Component: 2750 - total flux cleaned = -7.88106e-05 Jy ! Component: 2800 - total flux cleaned = -7.07116e-05 Jy ! Component: 2850 - total flux cleaned = -8.70088e-05 Jy ! Component: 2900 - total flux cleaned = -0.000111105 Jy ! Component: 2950 - total flux cleaned = -0.00010327 Jy ! Component: 3000 - total flux cleaned = -0.000118976 Jy ! Component: 3050 - total flux cleaned = -0.000126799 Jy ! Component: 3100 - total flux cleaned = -0.000126857 Jy ! Component: 3150 - total flux cleaned = -0.000142259 Jy ! Component: 3200 - total flux cleaned = -0.000142291 Jy ! Component: 3250 - total flux cleaned = -0.000157317 Jy ! Component: 3300 - total flux cleaned = -0.000172211 Jy ! Component: 3350 - total flux cleaned = -0.000164794 Jy ! Component: 3400 - total flux cleaned = -0.000142785 Jy ! Component: 3450 - total flux cleaned = -0.000157375 Jy ! Component: 3500 - total flux cleaned = -0.000150107 Jy ! Component: 3550 - total flux cleaned = -0.00019293 Jy ! Component: 3600 - total flux cleaned = -0.000178752 Jy ! Component: 3650 - total flux cleaned = -0.000164689 Jy ! Component: 3700 - total flux cleaned = -0.00017166 Jy ! Component: 3750 - total flux cleaned = -0.000185561 Jy ! Component: 3800 - total flux cleaned = -0.000199337 Jy ! Component: 3850 - total flux cleaned = -0.000192525 Jy ! Component: 3900 - total flux cleaned = -0.000206092 Jy ! Component: 3950 - total flux cleaned = -0.00021287 Jy ! Component: 4000 - total flux cleaned = -0.000206197 Jy ! Component: 4050 - total flux cleaned = -0.000219551 Jy ! Total flux subtracted in 4096 components = -0.00023275 Jy ! Clean residual min=-0.000416 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0600724 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 488 components and 0.0600724 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1005+4805_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.492 x 8.043 at 41.5 degrees (North through East) ! Clean map min=-0.0014564 max=0.037042 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1005+4805_S_b_map.fits wmodel /vlbi/uf001/uva//J1005+4805_S_b_map.mod ! Writing 488 model components to file: /vlbi/uf001/uva//J1005+4805_S_b_map.mod wobs /vlbi/uf001/uva//J1005+4805_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1005+4805_S_b_uvs.fits wwins /vlbi/uf001/uva//J1005+4805_S_b_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1005+4805_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.037042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124877 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01137 1.01137 2.02274 4.04547 8.09094 16.1819 32.3638 64.7275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.627 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1005+4805_S_b_dfm.log closed on Mon Jan 14 00:43:33 2019