! Started logfile: /vlbi/uf001/uva//J0702+8549_S_dfm.log on Sun Jan 13 23:17:12 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//J0702+8549_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0702+8549_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886257 visibilities/baseline/integration-bin. ! Found source: J0702+8549 ! ! 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 9093 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 J0702+8549_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030606Jy sigma=20.120572 ! Fit after self-cal, rms=0.753054Jy sigma=14.535844 ! 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=3.238 mas, bmaj=3.584 mas, bpa=52.77 degrees ! Estimated noise=0.60427 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 = 0.184285 Jy ! Component: 100 - total flux cleaned = 0.24312 Jy ! Total flux subtracted in 100 components = 0.24312 Jy ! Clean residual min=-0.008752 max=0.025898 Jy/beam ! Clean residual mean=0.000048 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.24312 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.24312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090212Jy sigma=1.669902 ! Fit after self-cal, rms=0.090128Jy sigma=1.668193 ! Inverting map ! Added new window around map position (-3.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294442 Jy ! Component: 100 - total flux cleaned = 0.0465255 Jy ! Total flux subtracted in 100 components = 0.0465255 Jy ! Clean residual min=-0.005990 max=0.012511 Jy/beam ! Clean residual mean=0.000019 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.289646 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.289646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077093Jy sigma=1.406388 ! Fit after self-cal, rms=0.076780Jy sigma=1.399377 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113999 Jy ! Component: 100 - total flux cleaned = 0.0183794 Jy ! Total flux subtracted in 100 components = 0.0183794 Jy ! Clean residual min=-0.005470 max=0.007191 Jy/beam ! Clean residual mean=0.000008 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.308025 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.308025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074488Jy sigma=1.356816 ! Fit after self-cal, rms=0.074411Jy sigma=1.355102 ! 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=3.984 mas, bmaj=4.393 mas, bpa=35.05 degrees ! Estimated noise=0.401149 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 = 0.006606 Jy ! Component: 100 - total flux cleaned = 0.0102135 Jy ! Component: 150 - total flux cleaned = 0.012373 Jy ! Component: 200 - total flux cleaned = 0.0126196 Jy ! Total flux subtracted in 200 components = 0.0126196 Jy ! Clean residual min=-0.005006 max=0.005302 Jy/beam ! Clean residual mean=0.000005 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.320645 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.320645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073753Jy sigma=1.344490 ! Fit after self-cal, rms=0.073720Jy sigma=1.343836 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.984 x 4.393 at 35.05 degrees (North through East) ! Clean map min=-0.0048717 max=0.24334 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 0.96 MK 0.99 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00 NL 0.99 OV 1.08 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.03 ! LA 0.96 MK 1.05 NL 0.99 OV 1.00 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.073720Jy sigma=1.343836 ! Fit after self-cal, rms=0.073510Jy sigma=1.330640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=4.383 mas, bpa=34.37 degrees ! Estimated noise=0.40091 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 = 0.00101114 Jy ! Component: 100 - total flux cleaned = 0.00111127 Jy ! Component: 150 - total flux cleaned = 0.00102846 Jy ! Component: 200 - total flux cleaned = 0.000952082 Jy ! Total flux subtracted in 200 components = 0.000952082 Jy ! Clean residual min=-0.005176 max=0.004278 Jy/beam ! Clean residual mean=-0.000002 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.321597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.321597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073450Jy sigma=1.329479 ! Fit after self-cal, rms=0.073450Jy sigma=1.329363 ! 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=0.073450Jy sigma=1.329363 ! Fit after self-cal, rms=0.071895Jy sigma=1.272647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=4.403 mas, bpa=34.27 degrees ! Estimated noise=0.401357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022776 Jy ! Component: 100 - total flux cleaned = -0.000352563 Jy ! Component: 150 - total flux cleaned = -0.000391345 Jy ! Component: 200 - total flux cleaned = -0.000461188 Jy ! Total flux subtracted in 200 components = -0.000461188 Jy ! Clean residual min=-0.002295 max=0.002012 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.321136 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.321136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071849Jy sigma=1.271852 ! Fit after self-cal, rms=0.071873Jy sigma=1.271622 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 = -0.000171511 Jy ! Component: 100 - total flux cleaned = -0.000232902 Jy ! Component: 150 - total flux cleaned = -0.000260921 Jy ! Component: 200 - total flux cleaned = -0.000287492 Jy ! Total flux subtracted in 200 components = -0.000287492 Jy ! Clean residual min=-0.002228 max=0.001985 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.320848 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.320848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071848Jy sigma=1.271197 ! Fit after self-cal, rms=0.071847Jy sigma=1.271171 ! 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=0.071847Jy sigma=1.271171 ! Fit after self-cal, rms=0.072027Jy sigma=1.271085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=4.406 mas, bpa=34.53 degrees ! Estimated noise=0.40166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115664 Jy ! Component: 100 - total flux cleaned = -0.000201154 Jy ! Component: 150 - total flux cleaned = -0.000226026 Jy ! Component: 200 - total flux cleaned = -0.000248726 Jy ! Total flux subtracted in 200 components = -0.000248726 Jy ! Clean residual min=-0.002264 max=0.001975 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.320599 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.320599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072006Jy sigma=1.270734 ! Fit after self-cal, rms=0.072006Jy sigma=1.270712 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 = -6.20352e-05 Jy ! Component: 100 - total flux cleaned = -0.000126603 Jy ! Component: 150 - total flux cleaned = -0.000145786 Jy ! Component: 200 - total flux cleaned = -0.000164121 Jy ! Total flux subtracted in 200 components = -0.000164121 Jy ! Clean residual min=-0.002232 max=0.001972 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.320435 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.320435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071993Jy sigma=1.270513 ! Fit after self-cal, rms=0.071994Jy sigma=1.270500 ! 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=0.071994Jy sigma=1.270500 ! Fit after self-cal, rms=0.072122Jy sigma=1.270462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.599 mas, bmaj=9.741 mas, bpa=35.99 degrees ! Estimated noise=0.512302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464416 Jy ! Component: 100 - total flux cleaned = 0.000518797 Jy ! Component: 150 - total flux cleaned = 0.000528141 Jy ! Component: 200 - total flux cleaned = 0.000545224 Jy ! Total flux subtracted in 200 components = 0.000545224 Jy ! Clean residual min=-0.002228 max=0.002346 Jy/beam ! Clean residual mean=0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.32098 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.32098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072121Jy sigma=1.270493 ! Fit after self-cal, rms=0.072121Jy sigma=1.270486 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.80068e-05 Jy ! Component: 100 - total flux cleaned = 5.54422e-05 Jy ! Component: 150 - total flux cleaned = 6.99554e-05 Jy ! Component: 200 - total flux cleaned = 8.31261e-05 Jy ! Total flux subtracted in 200 components = 8.31261e-05 Jy ! Clean residual min=-0.002228 max=0.002332 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.321064 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.321064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072120Jy sigma=1.270509 ! Fit after self-cal, rms=0.072120Jy sigma=1.270506 ! 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=3.97 mas, bmaj=4.408 mas, bpa=34.58 degrees ! Estimated noise=0.401871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.97 x 4.408 at 34.58 degrees (North through East) ! Clean map min=-0.0020709 max=0.24427 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=3.231 mas, bmaj=3.588 mas, bpa=49.67 degrees ! Estimated noise=0.607052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18498 Jy ! Component: 100 - total flux cleaned = 0.244643 Jy ! Component: 150 - total flux cleaned = 0.274556 Jy ! Component: 200 - total flux cleaned = 0.291923 Jy ! Total flux subtracted in 200 components = 0.291923 Jy ! Clean residual min=-0.005620 max=0.008733 Jy/beam ! Clean residual mean=0.000018 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.291923 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 0.291923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=4.408 mas, bpa=34.58 degrees ! Estimated noise=0.401871 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 = 0.013675 Jy ! Component: 100 - total flux cleaned = 0.020999 Jy ! Component: 150 - total flux cleaned = 0.0250193 Jy ! Component: 200 - total flux cleaned = 0.0272642 Jy ! Total flux subtracted in 200 components = 0.0272642 Jy ! Clean residual min=-0.002324 max=0.002019 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.319188 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.319188 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=8.599 mas, bmaj=9.741 mas, bpa=35.99 degrees ! Estimated noise=0.512302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149855 Jy ! Component: 100 - total flux cleaned = 0.00162897 Jy ! Component: 150 - total flux cleaned = 0.00175323 Jy ! Component: 200 - total flux cleaned = 0.00183196 Jy ! Total flux subtracted in 200 components = 0.00183196 Jy ! Clean residual min=-0.002220 max=0.002343 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.32102 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 = 7.89808e-05 Jy ! Component: 100 - total flux cleaned = 0.000129794 Jy ! Component: 150 - total flux cleaned = 0.000181513 Jy ! Component: 200 - total flux cleaned = 0.000215975 Jy ! Total flux subtracted in 200 components = 0.000215975 Jy ! Clean residual min=-0.002224 max=0.002333 Jy/beam ! Clean residual mean=0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.321236 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.321236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=4.408 mas, bpa=34.58 degrees ! Estimated noise=0.401871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.34627e-05 Jy ! Component: 100 - total flux cleaned = 4.31594e-05 Jy ! Component: 150 - total flux cleaned = 1.62986e-05 Jy ! Component: 200 - total flux cleaned = -8.42313e-06 Jy ! Total flux subtracted in 200 components = -8.42313e-06 Jy ! Clean residual min=-0.002196 max=0.002012 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.321227 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.321227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072142Jy sigma=1.270974 ! Fit after self-cal, rms=0.072139Jy sigma=1.270917 wmodel J0702+8549_S_map.mod ! Writing 71 model components to file: J0702+8549_S_map.mod wobs J0702+8549_S_uvs.fits ! Writing UV FITS file: J0702+8549_S_uvs.fits wwins J0702+8549_S_map.win ! wwins: Wrote 2 windows to J0702+8549_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 = -0.000361397 Jy ! Component: 100 - total flux cleaned = -0.000396668 Jy ! Component: 150 - total flux cleaned = -0.000331048 Jy ! Component: 200 - total flux cleaned = -0.000330631 Jy ! Component: 250 - total flux cleaned = -0.00042307 Jy ! Component: 300 - total flux cleaned = -0.000392749 Jy ! Component: 350 - total flux cleaned = -0.000363223 Jy ! Component: 400 - total flux cleaned = -0.000334202 Jy ! Component: 450 - total flux cleaned = -0.000277166 Jy ! Component: 500 - total flux cleaned = -0.000221336 Jy ! Component: 550 - total flux cleaned = -0.000167086 Jy ! Component: 600 - total flux cleaned = -0.000194664 Jy ! Component: 650 - total flux cleaned = -0.000194597 Jy ! Component: 700 - total flux cleaned = -0.000221065 Jy ! Component: 750 - total flux cleaned = -0.000273144 Jy ! Component: 800 - total flux cleaned = -0.000350116 Jy ! Component: 850 - total flux cleaned = -0.000375237 Jy ! Component: 900 - total flux cleaned = -0.000300103 Jy ! Component: 950 - total flux cleaned = -0.000324882 Jy ! Component: 1000 - total flux cleaned = -0.000251017 Jy ! Component: 1050 - total flux cleaned = -0.000106195 Jy ! Component: 1100 - total flux cleaned = -0.000130429 Jy ! Component: 1150 - total flux cleaned = -0.000153796 Jy ! Component: 1200 - total flux cleaned = -0.000153773 Jy ! Component: 1250 - total flux cleaned = -0.000107505 Jy ! Component: 1300 - total flux cleaned = -1.57213e-05 Jy ! Component: 1350 - total flux cleaned = -6.12912e-05 Jy ! Component: 1400 - total flux cleaned = 2.84736e-05 Jy ! Component: 1450 - total flux cleaned = -1.60405e-05 Jy ! Component: 1500 - total flux cleaned = 7.26715e-05 Jy ! Component: 1550 - total flux cleaned = 9.4373e-05 Jy ! Component: 1600 - total flux cleaned = 7.28044e-05 Jy ! Component: 1650 - total flux cleaned = 0.000115924 Jy ! Component: 1700 - total flux cleaned = 0.000222271 Jy ! Component: 1750 - total flux cleaned = 0.000158802 Jy ! Component: 1800 - total flux cleaned = 0.000263922 Jy ! Component: 1850 - total flux cleaned = 0.000243022 Jy ! Component: 1900 - total flux cleaned = 0.00024295 Jy ! Component: 1950 - total flux cleaned = 0.00026366 Jy ! Component: 2000 - total flux cleaned = 0.000263644 Jy ! Component: 2050 - total flux cleaned = 0.000263824 Jy ! Component: 2100 - total flux cleaned = 0.000223766 Jy ! Component: 2150 - total flux cleaned = 0.000223741 Jy ! Component: 2200 - total flux cleaned = 0.000204235 Jy ! Component: 2250 - total flux cleaned = 0.000165244 Jy ! Component: 2300 - total flux cleaned = 0.000223283 Jy ! Component: 2350 - total flux cleaned = 0.000204008 Jy ! Component: 2400 - total flux cleaned = 0.000127548 Jy ! Component: 2450 - total flux cleaned = 0.000165684 Jy ! Component: 2500 - total flux cleaned = 0.000108931 Jy ! Component: 2550 - total flux cleaned = 0.000183888 Jy ! Component: 2600 - total flux cleaned = 0.000146843 Jy ! Component: 2650 - total flux cleaned = 0.000239073 Jy ! Component: 2700 - total flux cleaned = 0.000147316 Jy ! Component: 2750 - total flux cleaned = 0.000111064 Jy ! Component: 2800 - total flux cleaned = 0.000183567 Jy ! Component: 2850 - total flux cleaned = 0.000129701 Jy ! Component: 2900 - total flux cleaned = 5.84458e-05 Jy ! Component: 2950 - total flux cleaned = 9.39757e-05 Jy ! Component: 3000 - total flux cleaned = 7.63953e-05 Jy ! Component: 3050 - total flux cleaned = 4.1384e-05 Jy ! Component: 3100 - total flux cleaned = -6.28177e-05 Jy ! Component: 3150 - total flux cleaned = 5.80689e-05 Jy ! Component: 3200 - total flux cleaned = -4.49626e-05 Jy ! Component: 3250 - total flux cleaned = -1.07208e-05 Jy ! Component: 3300 - total flux cleaned = -0.000163111 Jy ! Component: 3350 - total flux cleaned = -6.2076e-05 Jy ! Component: 3400 - total flux cleaned = -0.000162463 Jy ! Component: 3450 - total flux cleaned = -0.000195604 Jy ! Component: 3500 - total flux cleaned = -0.000212075 Jy ! Component: 3550 - total flux cleaned = -0.000179059 Jy ! Component: 3600 - total flux cleaned = -0.00024428 Jy ! Component: 3650 - total flux cleaned = -0.000244483 Jy ! Component: 3700 - total flux cleaned = -0.000308965 Jy ! Component: 3750 - total flux cleaned = -0.00032497 Jy ! Component: 3800 - total flux cleaned = -0.00037293 Jy ! Component: 3850 - total flux cleaned = -0.000404735 Jy ! Component: 3900 - total flux cleaned = -0.000483889 Jy ! Component: 3950 - total flux cleaned = -0.000515334 Jy ! Component: 4000 - total flux cleaned = -0.000593557 Jy ! Component: 4050 - total flux cleaned = -0.000655721 Jy ! Total flux subtracted in 4096 components = -0.000624767 Jy ! Clean residual min=-0.000771 max=0.000871 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.320602 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 367 components and 0.320602 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0702+8549_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.97 x 4.408 at 34.58 degrees (North through East) ! Clean map min=-0.0018432 max=0.24426 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0702+8549_S_map.fits wmodel /vlbi/uf001/uva//J0702+8549_S_map.mod ! Writing 367 model components to file: /vlbi/uf001/uva//J0702+8549_S_map.mod wobs /vlbi/uf001/uva//J0702+8549_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0702+8549_S_uvs.fits wwins /vlbi/uf001/uva//J0702+8549_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0702+8549_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.244262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328424 0.328424 0.656849 1.3137 2.62739 5.25479 10.5096 21.0192 42.0383 84.0766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.244 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.452 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0702+8549_S_dfm.log closed on Sun Jan 13 23:17:17 2019