! Started logfile: /vlbi/uf001/uva//J0702+5444_S_dfm.log on Sun Jan 13 23:17:01 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+5444_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0702+5444_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.850877 visibilities/baseline/integration-bin. ! Found source: J0702+5444 ! ! 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 5238 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+5444_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010784Jy sigma=23.099235 ! Fit after self-cal, rms=0.909164Jy sigma=20.783141 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=4.709 mas, bpa=14.8 degrees ! Estimated noise=0.657495 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 = 0.0693903 Jy ! Component: 100 - total flux cleaned = 0.0869702 Jy ! Total flux subtracted in 100 components = 0.0869702 Jy ! Clean residual min=-0.005766 max=0.009073 Jy/beam ! Clean residual mean=0.000013 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0869702 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0869702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062610Jy sigma=1.356385 ! Fit after self-cal, rms=0.062338Jy sigma=1.351588 ! Inverting map ! Added new window around map position (1.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101391 Jy ! Component: 100 - total flux cleaned = 0.016708 Jy ! Total flux subtracted in 100 components = 0.016708 Jy ! Clean residual min=-0.004561 max=0.004523 Jy/beam ! Clean residual mean=0.000007 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.103678 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.103678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060138Jy sigma=1.300252 ! Fit after self-cal, rms=0.060079Jy sigma=1.298665 ! 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=3.658 mas, bmaj=5.367 mas, bpa=16.22 degrees ! Estimated noise=0.439902 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 = 0.00668038 Jy ! Component: 100 - total flux cleaned = 0.0106242 Jy ! Component: 150 - total flux cleaned = 0.0133545 Jy ! Component: 200 - total flux cleaned = 0.015372 Jy ! Total flux subtracted in 200 components = 0.015372 Jy ! Clean residual min=-0.002652 max=0.002776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.11905 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 73 components and 0.11905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059253Jy sigma=1.279345 ! Fit after self-cal, rms=0.059212Jy sigma=1.278159 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.658 x 5.367 at 16.22 degrees (North through East) ! Clean map min=-0.0025845 max=0.09173 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.99 ! LA 0.90 MK 1.00 NL 1.07 OV 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.95 ! LA 0.91 MK 1.01 NL 1.12 OV 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.03 ! LA 0.97 MK 1.00 NL 1.06 OV 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.059212Jy sigma=1.278159 ! Fit after self-cal, rms=0.058679Jy sigma=1.269913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.383 mas, bpa=16.3 degrees ! Estimated noise=0.43593 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 = 0.0010097 Jy ! Component: 100 - total flux cleaned = 0.00162637 Jy ! Component: 150 - total flux cleaned = 0.00191089 Jy ! Component: 200 - total flux cleaned = 0.0020405 Jy ! Total flux subtracted in 200 components = 0.0020405 Jy ! Clean residual min=-0.002335 max=0.002364 Jy/beam ! Clean residual mean=-0.000006 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.121091 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.121091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058660Jy sigma=1.269378 ! Fit after self-cal, rms=0.058682Jy sigma=1.269125 ! 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=0.058682Jy sigma=1.269125 ! Fit after self-cal, rms=0.058740Jy sigma=1.264491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=5.367 mas, bpa=16.55 degrees ! Estimated noise=0.436796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279207 Jy ! Component: 100 - total flux cleaned = 0.0004025 Jy ! Component: 150 - total flux cleaned = 0.000505349 Jy ! Component: 200 - total flux cleaned = 0.000585518 Jy ! Total flux subtracted in 200 components = 0.000585518 Jy ! Clean residual min=-0.002099 max=0.002295 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.121676 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.121676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058733Jy sigma=1.264338 ! Fit after self-cal, rms=0.058746Jy sigma=1.264232 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 = 2.5786e-05 Jy ! Component: 100 - total flux cleaned = 9.48213e-05 Jy ! Component: 150 - total flux cleaned = 0.000112786 Jy ! Component: 200 - total flux cleaned = 0.000129597 Jy ! Total flux subtracted in 200 components = 0.000129597 Jy ! Clean residual min=-0.002105 max=0.002289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.121806 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.121806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058743Jy sigma=1.264172 ! Fit after self-cal, rms=0.058743Jy sigma=1.264166 ! 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=0.058743Jy sigma=1.264166 ! Fit after self-cal, rms=0.058861Jy sigma=1.264146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.36 mas, bpa=16.58 degrees ! Estimated noise=0.437537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309476 Jy ! Component: 100 - total flux cleaned = 0.000409031 Jy ! Component: 150 - total flux cleaned = 0.000453371 Jy ! Component: 200 - total flux cleaned = 0.000495148 Jy ! Total flux subtracted in 200 components = 0.000495148 Jy ! Clean residual min=-0.002087 max=0.002293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.122301 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.122301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058857Jy sigma=1.264065 ! Fit after self-cal, rms=0.058860Jy sigma=1.264057 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 = 4.63047e-05 Jy ! Component: 100 - total flux cleaned = 6.25435e-05 Jy ! Component: 150 - total flux cleaned = 7.04167e-05 Jy ! Component: 200 - total flux cleaned = 8.52744e-05 Jy ! Total flux subtracted in 200 components = 8.52744e-05 Jy ! Clean residual min=-0.002095 max=0.002284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.122386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.122386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058858Jy sigma=1.264023 ! Fit after self-cal, rms=0.058859Jy sigma=1.264020 ! 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=0.058859Jy sigma=1.264020 ! Fit after self-cal, rms=0.058947Jy sigma=1.264009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.639 mas, bmaj=8.023 mas, bpa=39.02 degrees ! Estimated noise=0.562805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664017 Jy ! Component: 100 - total flux cleaned = 0.000817644 Jy ! Component: 150 - total flux cleaned = 0.000853612 Jy ! Component: 200 - total flux cleaned = 0.000873971 Jy ! Total flux subtracted in 200 components = 0.000873971 Jy ! Clean residual min=-0.002459 max=0.003024 Jy/beam ! Clean residual mean=-0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.12326 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.12326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058948Jy sigma=1.264022 ! Fit after self-cal, rms=0.058947Jy sigma=1.263989 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 = 7.7332e-05 Jy ! Component: 100 - total flux cleaned = 0.000110453 Jy ! Component: 150 - total flux cleaned = 0.000129405 Jy ! Component: 200 - total flux cleaned = 0.000138352 Jy ! Total flux subtracted in 200 components = 0.000138352 Jy ! Clean residual min=-0.002440 max=0.003026 Jy/beam ! Clean residual mean=-0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.123399 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.123399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058949Jy sigma=1.264056 ! Fit after self-cal, rms=0.058948Jy sigma=1.264039 ! 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=3.653 mas, bmaj=5.355 mas, bpa=16.61 degrees ! Estimated noise=0.438135 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.653 x 5.355 at 16.61 degrees (North through East) ! Clean map min=-0.0020561 max=0.090696 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=4.694 mas, bpa=15.3 degrees ! Estimated noise=0.655576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068958 Jy ! Component: 100 - total flux cleaned = 0.0872102 Jy ! Component: 150 - total flux cleaned = 0.0974546 Jy ! Component: 200 - total flux cleaned = 0.104182 Jy ! Total flux subtracted in 200 components = 0.104182 Jy ! Clean residual min=-0.003919 max=0.003918 Jy/beam ! Clean residual mean=0.000006 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.104182 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.104182 Jy ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=5.355 mas, bpa=16.61 degrees ! Estimated noise=0.438135 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 = 0.00609928 Jy ! Component: 100 - total flux cleaned = 0.00981065 Jy ! Component: 150 - total flux cleaned = 0.0122557 Jy ! Component: 200 - total flux cleaned = 0.0139906 Jy ! Total flux subtracted in 200 components = 0.0139906 Jy ! Clean residual min=-0.002340 max=0.002381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.118173 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.118173 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=7.639 mas, bmaj=8.023 mas, bpa=39.02 degrees ! Estimated noise=0.562805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224806 Jy ! Component: 100 - total flux cleaned = 0.00345663 Jy ! Component: 150 - total flux cleaned = 0.00418718 Jy ! Component: 200 - total flux cleaned = 0.0046431 Jy ! Total flux subtracted in 200 components = 0.0046431 Jy ! Clean residual min=-0.002446 max=0.003034 Jy/beam ! Clean residual mean=-0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.122816 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 = 0.000286232 Jy ! Component: 100 - total flux cleaned = 0.000338679 Jy ! Component: 150 - total flux cleaned = 0.000386748 Jy ! Component: 200 - total flux cleaned = 0.000431216 Jy ! Total flux subtracted in 200 components = 0.000431216 Jy ! Clean residual min=-0.002438 max=0.003042 Jy/beam ! Clean residual mean=-0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.123247 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.123247 Jy ! Inverting map ! Added new window around map position (-53.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266955 Jy ! Component: 100 - total flux cleaned = 0.00362011 Jy ! Component: 150 - total flux cleaned = 0.00440296 Jy ! Component: 200 - total flux cleaned = 0.00503379 Jy ! Total flux subtracted in 200 components = 0.00503379 Jy ! Clean residual min=-0.002171 max=0.002008 Jy/beam ! Clean residual mean=-0.000011 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.128281 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 0.128281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=5.355 mas, bpa=16.61 degrees ! Estimated noise=0.438135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242082 Jy ! Component: 100 - total flux cleaned = 0.000282657 Jy ! Component: 150 - total flux cleaned = 0.00024627 Jy ! Component: 200 - total flux cleaned = 0.000313882 Jy ! Total flux subtracted in 200 components = 0.000313882 Jy ! Clean residual min=-0.001887 max=0.001902 Jy/beam ! Clean residual mean=-0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.128595 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.128595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058832Jy sigma=1.260895 ! Fit after self-cal, rms=0.058825Jy sigma=1.260655 wmodel J0702+5444_S_map.mod ! Writing 154 model components to file: J0702+5444_S_map.mod wobs J0702+5444_S_uvs.fits ! Writing UV FITS file: J0702+5444_S_uvs.fits wwins J0702+5444_S_map.win ! wwins: Wrote 3 windows to J0702+5444_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 = -0.00039616 Jy ! Component: 100 - total flux cleaned = -0.000796506 Jy ! Component: 150 - total flux cleaned = -0.00111411 Jy ! Component: 200 - total flux cleaned = -0.00145132 Jy ! Component: 250 - total flux cleaned = -0.00174673 Jy ! Component: 300 - total flux cleaned = -0.00203192 Jy ! Component: 350 - total flux cleaned = -0.0023085 Jy ! Component: 400 - total flux cleaned = -0.00246938 Jy ! Component: 450 - total flux cleaned = -0.00267782 Jy ! Component: 500 - total flux cleaned = -0.00282974 Jy ! Component: 550 - total flux cleaned = -0.00295393 Jy ! Component: 600 - total flux cleaned = -0.00302602 Jy ! Component: 650 - total flux cleaned = -0.0030969 Jy ! Component: 700 - total flux cleaned = -0.00314342 Jy ! Component: 750 - total flux cleaned = -0.00321164 Jy ! Component: 800 - total flux cleaned = -0.00325633 Jy ! Component: 850 - total flux cleaned = -0.00319148 Jy ! Component: 900 - total flux cleaned = -0.0032351 Jy ! Component: 950 - total flux cleaned = -0.00327737 Jy ! Component: 1000 - total flux cleaned = -0.00319477 Jy ! Component: 1050 - total flux cleaned = -0.00331689 Jy ! Component: 1100 - total flux cleaned = -0.00329645 Jy ! Component: 1150 - total flux cleaned = -0.00329673 Jy ! Component: 1200 - total flux cleaned = -0.0033352 Jy ! Component: 1250 - total flux cleaned = -0.0032972 Jy ! Component: 1300 - total flux cleaned = -0.00329721 Jy ! Component: 1350 - total flux cleaned = -0.00331566 Jy ! Component: 1400 - total flux cleaned = -0.00327878 Jy ! Component: 1450 - total flux cleaned = -0.00326048 Jy ! Component: 1500 - total flux cleaned = -0.00320675 Jy ! Component: 1550 - total flux cleaned = -0.00322468 Jy ! Component: 1600 - total flux cleaned = -0.00315477 Jy ! Component: 1650 - total flux cleaned = -0.00317204 Jy ! Component: 1700 - total flux cleaned = -0.00313812 Jy ! Component: 1750 - total flux cleaned = -0.00313818 Jy ! Component: 1800 - total flux cleaned = -0.00312133 Jy ! Component: 1850 - total flux cleaned = -0.00307216 Jy ! Component: 1900 - total flux cleaned = -0.00305602 Jy ! Component: 1950 - total flux cleaned = -0.00305617 Jy ! Component: 2000 - total flux cleaned = -0.00302454 Jy ! Component: 2050 - total flux cleaned = -0.00300897 Jy ! Component: 2100 - total flux cleaned = -0.00293206 Jy ! Component: 2150 - total flux cleaned = -0.00294746 Jy ! Component: 2200 - total flux cleaned = -0.0029475 Jy ! Component: 2250 - total flux cleaned = -0.00296211 Jy ! Component: 2300 - total flux cleaned = -0.00290286 Jy ! Component: 2350 - total flux cleaned = -0.00290301 Jy ! Component: 2400 - total flux cleaned = -0.00287398 Jy ! Component: 2450 - total flux cleaned = -0.00284525 Jy ! Component: 2500 - total flux cleaned = -0.00281682 Jy ! Component: 2550 - total flux cleaned = -0.00280289 Jy ! Component: 2600 - total flux cleaned = -0.00278893 Jy ! Component: 2650 - total flux cleaned = -0.00283047 Jy ! Component: 2700 - total flux cleaned = -0.00284403 Jy ! Component: 2750 - total flux cleaned = -0.00280341 Jy ! Component: 2800 - total flux cleaned = -0.00278987 Jy ! Component: 2850 - total flux cleaned = -0.0028033 Jy ! Component: 2900 - total flux cleaned = -0.00281655 Jy ! Component: 2950 - total flux cleaned = -0.0028298 Jy ! Component: 3000 - total flux cleaned = -0.00284274 Jy ! Component: 3050 - total flux cleaned = -0.00284275 Jy ! Component: 3100 - total flux cleaned = -0.00280442 Jy ! Component: 3150 - total flux cleaned = -0.00286818 Jy ! Component: 3200 - total flux cleaned = -0.00284292 Jy ! Component: 3250 - total flux cleaned = -0.00286799 Jy ! Component: 3300 - total flux cleaned = -0.00283064 Jy ! Component: 3350 - total flux cleaned = -0.00289272 Jy ! Component: 3400 - total flux cleaned = -0.00292965 Jy ! Component: 3450 - total flux cleaned = -0.00292975 Jy ! Component: 3500 - total flux cleaned = -0.00291774 Jy ! Component: 3550 - total flux cleaned = -0.00295385 Jy ! Component: 3600 - total flux cleaned = -0.00294188 Jy ! Component: 3650 - total flux cleaned = -0.00293008 Jy ! Component: 3700 - total flux cleaned = -0.00297747 Jy ! Component: 3750 - total flux cleaned = -0.00297737 Jy ! Component: 3800 - total flux cleaned = -0.00297741 Jy ! Component: 3850 - total flux cleaned = -0.00303522 Jy ! Component: 3900 - total flux cleaned = -0.0029431 Jy ! Component: 3950 - total flux cleaned = -0.00293169 Jy ! Component: 4000 - total flux cleaned = -0.00297708 Jy ! Component: 4050 - total flux cleaned = -0.00299969 Jy ! Total flux subtracted in 4096 components = -0.00292096 Jy ! Clean residual min=-0.000675 max=0.000650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.125674 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 438 components and 0.125674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0702+5444_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.653 x 5.355 at 16.61 degrees (North through East) ! Clean map min=-0.0016919 max=0.090853 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0702+5444_S_map.fits wmodel /vlbi/uf001/uva//J0702+5444_S_map.mod ! Writing 438 model components to file: /vlbi/uf001/uva//J0702+5444_S_map.mod wobs /vlbi/uf001/uva//J0702+5444_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0702+5444_S_uvs.fits wwins /vlbi/uf001/uva//J0702+5444_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0702+5444_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0908531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648477 0.648477 1.29695 2.59391 5.18781 10.3756 20.7513 41.5025 83.005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 462.622 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0702+5444_S_dfm.log closed on Sun Jan 13 23:17:05 2019