! Started logfile: /vlbi/uf001/uva//J1229+6335_S_dfm.log on Mon Jan 14 01:54:00 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//J1229+6335_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1229+6335_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.938012 visibilities/baseline/integration-bin. ! Found source: J1229+6335 ! ! 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 9624 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 J1229+6335_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045388Jy sigma=22.294523 ! Fit after self-cal, rms=0.616676Jy sigma=13.233711 ! 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=3.35 mas, bmaj=3.906 mas, bpa=5.203 degrees ! Estimated noise=0.485153 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 = 0.290634 Jy ! Component: 100 - total flux cleaned = 0.360972 Jy ! Total flux subtracted in 100 components = 0.360972 Jy ! Clean residual min=-0.012983 max=0.034304 Jy/beam ! Clean residual mean=-0.000132 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 0.360972 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.360972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105595Jy sigma=2.206984 ! Fit after self-cal, rms=0.105302Jy sigma=2.201551 ! Inverting map ! Added new window around map position (-2, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369813 Jy ! Component: 100 - total flux cleaned = 0.0595694 Jy ! Total flux subtracted in 100 components = 0.0595694 Jy ! Clean residual min=-0.010796 max=0.015199 Jy/beam ! Clean residual mean=-0.000072 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 0.420542 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.420542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084165Jy sigma=1.795178 ! Fit after self-cal, rms=0.083480Jy sigma=1.781660 ! 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=3.994 mas, bmaj=4.51 mas, bpa=15.18 degrees ! Estimated noise=0.354396 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 = 0.0251728 Jy ! Component: 100 - total flux cleaned = 0.040571 Jy ! Component: 150 - total flux cleaned = 0.0505809 Jy ! Component: 200 - total flux cleaned = 0.0572355 Jy ! Total flux subtracted in 200 components = 0.0572355 Jy ! Clean residual min=-0.007849 max=0.010369 Jy/beam ! Clean residual mean=-0.000015 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.477777 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.477777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074346Jy sigma=1.610954 ! Fit after self-cal, rms=0.073993Jy sigma=1.603302 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.994 x 4.51 at 15.18 degrees (North through East) ! Clean map min=-0.0076741 max=0.37623 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.18 KP 1.00 ! LA 0.94 MK 0.94 NL 0.97 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.19 KP 1.01 ! LA 0.94 MK 0.95 NL 0.96 OV 0.97 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.20 KP 1.01 ! LA 0.93 MK 1.03 NL 0.97 OV 0.98 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.073993Jy sigma=1.603302 ! Fit after self-cal, rms=0.071075Jy sigma=1.456333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=4.532 mas, bpa=15.82 degrees ! Estimated noise=0.354385 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 (-8.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624566 Jy ! Component: 100 - total flux cleaned = 0.00461451 Jy ! Component: 150 - total flux cleaned = 0.00351799 Jy ! Component: 200 - total flux cleaned = 0.00296683 Jy ! Total flux subtracted in 200 components = 0.00296683 Jy ! Clean residual min=-0.007217 max=0.007266 Jy/beam ! Clean residual mean=0.000010 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.480744 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.480744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069837Jy sigma=1.430520 ! Fit after self-cal, rms=0.069814Jy sigma=1.429285 ! 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=0.069814Jy sigma=1.429285 ! Fit after self-cal, rms=0.062574Jy sigma=1.237243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.001 mas, bmaj=4.533 mas, bpa=16.33 degrees ! Estimated noise=0.35381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143261 Jy ! Component: 100 - total flux cleaned = -0.00105367 Jy ! Component: 150 - total flux cleaned = -0.000720649 Jy ! Component: 200 - total flux cleaned = -0.000521773 Jy ! Total flux subtracted in 200 components = -0.000521773 Jy ! Clean residual min=-0.002484 max=0.002290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.480222 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.480222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062063Jy sigma=1.227679 ! Fit after self-cal, rms=0.062079Jy sigma=1.227388 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 = 0.000391538 Jy ! Component: 100 - total flux cleaned = 0.000472766 Jy ! Component: 150 - total flux cleaned = 0.000624579 Jy ! Component: 200 - total flux cleaned = 0.000692704 Jy ! Total flux subtracted in 200 components = 0.000692704 Jy ! Clean residual min=-0.002447 max=0.002179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.480915 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.480915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061887Jy sigma=1.223902 ! Fit after self-cal, rms=0.061881Jy sigma=1.223860 ! 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=0.061881Jy sigma=1.223860 ! Fit after self-cal, rms=0.062093Jy sigma=1.222147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.005 mas, bmaj=4.54 mas, bpa=17.19 degrees ! Estimated noise=0.353833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000902547 Jy ! Component: 100 - total flux cleaned = -0.000819961 Jy ! Component: 150 - total flux cleaned = -0.000676339 Jy ! Component: 200 - total flux cleaned = -0.000611292 Jy ! Total flux subtracted in 200 components = -0.000611292 Jy ! Clean residual min=-0.002183 max=0.002170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.480304 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.480304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061901Jy sigma=1.218689 ! Fit after self-cal, rms=0.061898Jy sigma=1.218653 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 = 0.000130684 Jy ! Component: 100 - total flux cleaned = 0.000245324 Jy ! Component: 150 - total flux cleaned = 0.00019088 Jy ! Component: 200 - total flux cleaned = 0.000242491 Jy ! Total flux subtracted in 200 components = 0.000242491 Jy ! Clean residual min=-0.002116 max=0.002096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.480546 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.480546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061799Jy sigma=1.216940 ! Fit after self-cal, rms=0.061796Jy sigma=1.216917 ! 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=0.061796Jy sigma=1.216917 ! Fit after self-cal, rms=0.061966Jy sigma=1.216359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.046 mas, bmaj=9.08 mas, bpa=50.83 degrees ! Estimated noise=0.450655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.68436e-05 Jy ! Component: 100 - total flux cleaned = -6.43851e-06 Jy ! Component: 150 - total flux cleaned = -5.57356e-06 Jy ! Component: 200 - total flux cleaned = 1.41147e-05 Jy ! Total flux subtracted in 200 components = 1.41147e-05 Jy ! Clean residual min=-0.001819 max=0.001645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.48056 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.48056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061933Jy sigma=1.215860 ! Fit after self-cal, rms=0.061931Jy sigma=1.215841 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 = 8.27225e-05 Jy ! Component: 100 - total flux cleaned = 8.35547e-05 Jy ! Component: 150 - total flux cleaned = 8.3298e-05 Jy ! Component: 200 - total flux cleaned = 8.40342e-05 Jy ! Total flux subtracted in 200 components = 8.40342e-05 Jy ! Clean residual min=-0.001818 max=0.001638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.480644 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.480644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061914Jy sigma=1.215611 ! Fit after self-cal, rms=0.061911Jy sigma=1.215601 ! 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=4.008 mas, bmaj=4.546 mas, bpa=17.89 degrees ! Estimated noise=0.354086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.008 x 4.546 at 17.89 degrees (North through East) ! Clean map min=-0.0019382 max=0.3767 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=3.342 mas, bmaj=3.909 mas, bpa=7.34 degrees ! Estimated noise=0.487985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291792 Jy ! Component: 100 - total flux cleaned = 0.368523 Jy ! Component: 150 - total flux cleaned = 0.405413 Jy ! Component: 200 - total flux cleaned = 0.426676 Jy ! Total flux subtracted in 200 components = 0.426676 Jy ! Clean residual min=-0.004798 max=0.011266 Jy/beam ! Clean residual mean=-0.000053 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.426676 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.426676 Jy ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=4.546 mas, bpa=17.89 degrees ! Estimated noise=0.354086 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 = 0.0188216 Jy ! Component: 100 - total flux cleaned = 0.0304038 Jy ! Component: 150 - total flux cleaned = 0.0380622 Jy ! Component: 200 - total flux cleaned = 0.0431936 Jy ! Total flux subtracted in 200 components = 0.0431936 Jy ! Clean residual min=-0.002197 max=0.002824 Jy/beam ! Clean residual mean=-0.000012 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.46987 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.46987 Jy ! Inverting map ! Added new window around map position (-5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355497 Jy ! Component: 100 - total flux cleaned = 0.00613408 Jy ! Component: 150 - total flux cleaned = 0.00805635 Jy ! Component: 200 - total flux cleaned = 0.00931238 Jy ! Total flux subtracted in 200 components = 0.00931238 Jy ! Clean residual min=-0.001785 max=0.001967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.479182 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.479182 Jy ! Inverting map ! Added new window around map position (117.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717999 Jy ! Component: 100 - total flux cleaned = 0.00112243 Jy ! Component: 150 - total flux cleaned = 0.00126025 Jy ! Component: 200 - total flux cleaned = 0.00130259 Jy ! Total flux subtracted in 200 components = 0.00130259 Jy ! Clean residual min=-0.001711 max=0.001671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.480485 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.480485 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=8.046 mas, bmaj=9.08 mas, bpa=50.83 degrees ! Estimated noise=0.450655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267062 Jy ! Component: 100 - total flux cleaned = -0.000172964 Jy ! Component: 150 - total flux cleaned = -0.000150909 Jy ! Component: 200 - total flux cleaned = -0.000167616 Jy ! Total flux subtracted in 200 components = -0.000167616 Jy ! Clean residual min=-0.001810 max=0.001516 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.480317 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 = -3.13658e-05 Jy ! Component: 100 - total flux cleaned = -6.05465e-05 Jy ! Component: 150 - total flux cleaned = -8.76111e-05 Jy ! Component: 200 - total flux cleaned = -0.000100751 Jy ! Total flux subtracted in 200 components = -0.000100751 Jy ! Clean residual min=-0.001815 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.480216 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 128 components and 0.480217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=4.546 mas, bpa=17.89 degrees ! Estimated noise=0.354086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182447 Jy ! Component: 100 - total flux cleaned = -0.00021957 Jy ! Component: 150 - total flux cleaned = -0.000254065 Jy ! Component: 200 - total flux cleaned = -0.000288166 Jy ! Total flux subtracted in 200 components = -0.000288166 Jy ! Clean residual min=-0.001615 max=0.001733 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.479928 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.479928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061652Jy sigma=1.210652 ! Fit after self-cal, rms=0.061636Jy sigma=1.210373 wmodel J1229+6335_S_map.mod ! Writing 139 model components to file: J1229+6335_S_map.mod wobs J1229+6335_S_uvs.fits ! Writing UV FITS file: J1229+6335_S_uvs.fits wwins J1229+6335_S_map.win ! wwins: Wrote 5 windows to J1229+6335_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003259 Jy ! Component: 100 - total flux cleaned = 0.000239217 Jy ! Component: 150 - total flux cleaned = 4.47966e-05 Jy ! Component: 200 - total flux cleaned = -9.02395e-05 Jy ! Component: 250 - total flux cleaned = -0.000220277 Jy ! Component: 300 - total flux cleaned = -0.000323124 Jy ! Component: 350 - total flux cleaned = -0.000498347 Jy ! Component: 400 - total flux cleaned = -0.000571337 Jy ! Component: 450 - total flux cleaned = -0.000595141 Jy ! Component: 500 - total flux cleaned = -0.000642385 Jy ! Component: 550 - total flux cleaned = -0.00068903 Jy ! Component: 600 - total flux cleaned = -0.00071148 Jy ! Component: 650 - total flux cleaned = -0.000666307 Jy ! Component: 700 - total flux cleaned = -0.0006659 Jy ! Component: 750 - total flux cleaned = -0.000556933 Jy ! Component: 800 - total flux cleaned = -0.000599875 Jy ! Component: 850 - total flux cleaned = -0.000535801 Jy ! Component: 900 - total flux cleaned = -0.000451344 Jy ! Component: 950 - total flux cleaned = -0.000451257 Jy ! Component: 1000 - total flux cleaned = -0.000430497 Jy ! Component: 1050 - total flux cleaned = -0.000349283 Jy ! Component: 1100 - total flux cleaned = -0.000309095 Jy ! Component: 1150 - total flux cleaned = -0.000289018 Jy ! Component: 1200 - total flux cleaned = -0.000210557 Jy ! Component: 1250 - total flux cleaned = -0.00022971 Jy ! Component: 1300 - total flux cleaned = -0.000152707 Jy ! Component: 1350 - total flux cleaned = -9.57166e-05 Jy ! Component: 1400 - total flux cleaned = -1.40627e-06 Jy ! Component: 1450 - total flux cleaned = -1.52749e-06 Jy ! Component: 1500 - total flux cleaned = 7.2647e-05 Jy ! Component: 1550 - total flux cleaned = 0.000164342 Jy ! Component: 1600 - total flux cleaned = 0.000200478 Jy ! Component: 1650 - total flux cleaned = 0.000254213 Jy ! Component: 1700 - total flux cleaned = 0.000325351 Jy ! Component: 1750 - total flux cleaned = 0.000395794 Jy ! Component: 1800 - total flux cleaned = 0.000326092 Jy ! Component: 1850 - total flux cleaned = 0.000430326 Jy ! Component: 1900 - total flux cleaned = 0.000361365 Jy ! Component: 1950 - total flux cleaned = 0.00046358 Jy ! Component: 2000 - total flux cleaned = 0.000429684 Jy ! Component: 2050 - total flux cleaned = 0.000513565 Jy ! Component: 2100 - total flux cleaned = 0.00046371 Jy ! Component: 2150 - total flux cleaned = 0.000579057 Jy ! Component: 2200 - total flux cleaned = 0.000562646 Jy ! Component: 2250 - total flux cleaned = 0.000578895 Jy ! Component: 2300 - total flux cleaned = 0.000659833 Jy ! Component: 2350 - total flux cleaned = 0.000659815 Jy ! Component: 2400 - total flux cleaned = 0.000707704 Jy ! Component: 2450 - total flux cleaned = 0.000770915 Jy ! Component: 2500 - total flux cleaned = 0.000739349 Jy ! Component: 2550 - total flux cleaned = 0.000801556 Jy ! Component: 2600 - total flux cleaned = 0.00083248 Jy ! Component: 2650 - total flux cleaned = 0.000832712 Jy ! Component: 2700 - total flux cleaned = 0.000893753 Jy ! Component: 2750 - total flux cleaned = 0.000954525 Jy ! Component: 2800 - total flux cleaned = 0.000999667 Jy ! Component: 2850 - total flux cleaned = 0.00104458 Jy ! Component: 2900 - total flux cleaned = 0.00104454 Jy ! Component: 2950 - total flux cleaned = 0.00108883 Jy ! Component: 3000 - total flux cleaned = 0.00116231 Jy ! Component: 3050 - total flux cleaned = 0.00116242 Jy ! Component: 3100 - total flux cleaned = 0.00117693 Jy ! Component: 3150 - total flux cleaned = 0.00126331 Jy ! Component: 3200 - total flux cleaned = 0.00127776 Jy ! Component: 3250 - total flux cleaned = 0.0012919 Jy ! Component: 3300 - total flux cleaned = 0.00134866 Jy ! Component: 3350 - total flux cleaned = 0.0013628 Jy ! Component: 3400 - total flux cleaned = 0.00141883 Jy ! Component: 3450 - total flux cleaned = 0.00143286 Jy ! Component: 3500 - total flux cleaned = 0.00151598 Jy ! Component: 3550 - total flux cleaned = 0.00152971 Jy ! Component: 3600 - total flux cleaned = 0.001557 Jy ! Component: 3650 - total flux cleaned = 0.00159777 Jy ! Component: 3700 - total flux cleaned = 0.00167893 Jy ! Component: 3750 - total flux cleaned = 0.00166551 Jy ! Component: 3800 - total flux cleaned = 0.00178599 Jy ! Component: 3850 - total flux cleaned = 0.00182597 Jy ! Component: 3900 - total flux cleaned = 0.0018525 Jy ! Component: 3950 - total flux cleaned = 0.00193158 Jy ! Component: 4000 - total flux cleaned = 0.00197098 Jy ! Component: 4050 - total flux cleaned = 0.00210127 Jy ! Total flux subtracted in 4096 components = 0.00214022 Jy ! Clean residual min=-0.000683 max=0.000808 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.482069 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 430 components and 0.482068 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1229+6335_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.008 x 4.546 at 17.89 degrees (North through East) ! Clean map min=-0.0013604 max=0.37742 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1229+6335_S_map.fits wmodel /vlbi/uf001/uva//J1229+6335_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J1229+6335_S_map.mod wobs /vlbi/uf001/uva//J1229+6335_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1229+6335_S_uvs.fits wwins /vlbi/uf001/uva//J1229+6335_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1229+6335_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.377425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182964 0.182964 0.365929 0.731857 1.46371 2.92743 5.85486 11.7097 23.4194 46.8389 93.6777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1639.66 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1229+6335_S_dfm.log closed on Mon Jan 14 01:54:04 2019