! Started logfile: /vlbi/uf001/uva//J1247+7124_S_dfm.log on Mon Jan 14 02:01:44 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//J1247+7124_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1247+7124_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99883 visibilities/baseline/integration-bin. ! Found source: J1247+7124 ! ! 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 10248 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 J1247+7124_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.015529Jy sigma=22.237624 ! Fit after self-cal, rms=0.842949Jy sigma=18.428319 ! 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=3.344 mas, bmaj=3.577 mas, bpa=-54.52 degrees ! Estimated noise=0.497704 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 = 0.121276 Jy ! Component: 100 - total flux cleaned = 0.149109 Jy ! Total flux subtracted in 100 components = 0.149109 Jy ! Clean residual min=-0.003790 max=0.010402 Jy/beam ! Clean residual mean=-0.000000 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.149109 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066491Jy sigma=1.382828 ! Fit after self-cal, rms=0.066489Jy sigma=1.382699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108664 Jy ! Component: 100 - total flux cleaned = 0.0160057 Jy ! Total flux subtracted in 100 components = 0.0160057 Jy ! Clean residual min=-0.003285 max=0.005241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.165115 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.165115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064530Jy sigma=1.333339 ! Fit after self-cal, rms=0.064530Jy sigma=1.333052 ! Inverting map ! Added new window around map position (6.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454891 Jy ! Component: 100 - total flux cleaned = 0.00695074 Jy ! Total flux subtracted in 100 components = 0.00695074 Jy ! Clean residual min=-0.003127 max=0.003464 Jy/beam ! Clean residual mean=-0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.172065 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.172065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064252Jy sigma=1.325506 ! Fit after self-cal, rms=0.064228Jy sigma=1.324969 ! 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=4.073 mas, bmaj=4.374 mas, bpa=-79.24 degrees ! Estimated noise=0.32786 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 = 0.00250571 Jy ! Component: 100 - total flux cleaned = 0.00386908 Jy ! Component: 150 - total flux cleaned = 0.00439785 Jy ! Component: 200 - total flux cleaned = 0.00463363 Jy ! Total flux subtracted in 200 components = 0.00463363 Jy ! Clean residual min=-0.002251 max=0.002562 Jy/beam ! Clean residual mean=-0.000005 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.176699 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.176699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064141Jy sigma=1.322402 ! Fit after self-cal, rms=0.064143Jy sigma=1.322326 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.073 x 4.374 at -79.24 degrees (North through East) ! Clean map min=-0.0021501 max=0.1579 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.02 ! LA 0.97 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.03 ! LA 0.99 MK 0.99 NL 0.98 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.01 ! LA 0.95 MK 1.09 NL 0.96 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.064143Jy sigma=1.322326 ! Fit after self-cal, rms=0.064171Jy sigma=1.316288 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.091 mas, bmaj=4.39 mas, bpa=-79.55 degrees ! Estimated noise=0.328345 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 = -0.000848397 Jy ! Component: 100 - total flux cleaned = -0.000903462 Jy ! Component: 150 - total flux cleaned = -0.000927489 Jy ! Component: 200 - total flux cleaned = -0.000964977 Jy ! Total flux subtracted in 200 components = -0.000964977 Jy ! Clean residual min=-0.002144 max=0.002185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.175734 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.175734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064151Jy sigma=1.315843 ! Fit after self-cal, rms=0.064166Jy sigma=1.315778 ! 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=0.064166Jy sigma=1.315778 ! Fit after self-cal, rms=0.064037Jy sigma=1.301790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.095 mas, bmaj=4.387 mas, bpa=-79.88 degrees ! Estimated noise=0.327935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257511 Jy ! Component: 100 - total flux cleaned = -0.000278788 Jy ! Component: 150 - total flux cleaned = -0.000294813 Jy ! Component: 200 - total flux cleaned = -0.000294628 Jy ! Total flux subtracted in 200 components = -0.000294628 Jy ! Clean residual min=-0.001950 max=0.001503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.175439 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.175439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064025Jy sigma=1.301599 ! Fit after self-cal, rms=0.064034Jy sigma=1.301500 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 = 8.01777e-06 Jy ! Component: 100 - total flux cleaned = -5.24835e-06 Jy ! Component: 150 - total flux cleaned = -5.17397e-06 Jy ! Component: 200 - total flux cleaned = -1.75716e-05 Jy ! Total flux subtracted in 200 components = -1.75716e-05 Jy ! Clean residual min=-0.001955 max=0.001510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.175422 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.175422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064028Jy sigma=1.301406 ! Fit after self-cal, rms=0.064028Jy sigma=1.301401 ! 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=0.064028Jy sigma=1.301401 ! Fit after self-cal, rms=0.064092Jy sigma=1.301365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.103 mas, bmaj=4.385 mas, bpa=-79.77 degrees ! Estimated noise=0.327943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203966 Jy ! Component: 100 - total flux cleaned = -0.000218417 Jy ! Component: 150 - total flux cleaned = -0.000231036 Jy ! Component: 200 - total flux cleaned = -0.000241905 Jy ! Total flux subtracted in 200 components = -0.000241905 Jy ! Clean residual min=-0.001940 max=0.001506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.17518 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.17518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064086Jy sigma=1.301278 ! Fit after self-cal, rms=0.064087Jy sigma=1.301268 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 = 7.88689e-06 Jy ! Component: 100 - total flux cleaned = 7.59217e-06 Jy ! Component: 150 - total flux cleaned = 7.61324e-06 Jy ! Component: 200 - total flux cleaned = 7.85162e-06 Jy ! Total flux subtracted in 200 components = 7.85162e-06 Jy ! Clean residual min=-0.001940 max=0.001495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.175188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.175188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064084Jy sigma=1.301214 ! Fit after self-cal, rms=0.064084Jy sigma=1.301211 ! 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=0.064084Jy sigma=1.301211 ! Fit after self-cal, rms=0.064122Jy sigma=1.301191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.224 mas, bmaj=9.09 mas, bpa=81.08 degrees ! Estimated noise=0.412185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100957 Jy ! Component: 100 - total flux cleaned = 5.77433e-05 Jy ! Component: 150 - total flux cleaned = 4.33247e-05 Jy ! Component: 200 - total flux cleaned = 3.74801e-05 Jy ! Total flux subtracted in 200 components = 3.74801e-05 Jy ! Clean residual min=-0.002119 max=0.001753 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.175225 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.175225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064122Jy sigma=1.301216 ! Fit after self-cal, rms=0.064121Jy sigma=1.301209 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 = 1.53595e-05 Jy ! Component: 100 - total flux cleaned = 2.03013e-05 Jy ! Component: 150 - total flux cleaned = 2.00443e-05 Jy ! Component: 200 - total flux cleaned = 1.9812e-05 Jy ! Total flux subtracted in 200 components = 1.9812e-05 Jy ! Clean residual min=-0.002113 max=0.001741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.175245 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.175245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064122Jy sigma=1.301238 ! Fit after self-cal, rms=0.064122Jy sigma=1.301234 ! 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=4.109 mas, bmaj=4.381 mas, bpa=-79.66 degrees ! Estimated noise=0.327931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.109 x 4.381 at -79.66 degrees (North through East) ! Clean map min=-0.0018924 max=0.1583 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=3.363 mas, bmaj=3.584 mas, bpa=-51.12 degrees ! Estimated noise=0.499743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121692 Jy ! Component: 100 - total flux cleaned = 0.149652 Jy ! Component: 150 - total flux cleaned = 0.160351 Jy ! Component: 200 - total flux cleaned = 0.166338 Jy ! Total flux subtracted in 200 components = 0.166338 Jy ! Clean residual min=-0.003001 max=0.003034 Jy/beam ! Clean residual mean=-0.000000 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.166338 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.166338 Jy ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=4.381 mas, bpa=-79.66 degrees ! Estimated noise=0.327931 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 = 0.00423071 Jy ! Component: 100 - total flux cleaned = 0.00637876 Jy ! Component: 150 - total flux cleaned = 0.00760346 Jy ! Component: 200 - total flux cleaned = 0.00796733 Jy ! Total flux subtracted in 200 components = 0.00796733 Jy ! Clean residual min=-0.002011 max=0.001475 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.174306 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.174306 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=8.224 mas, bmaj=9.09 mas, bpa=81.08 degrees ! Estimated noise=0.412185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599287 Jy ! Component: 100 - total flux cleaned = 0.000704836 Jy ! Component: 150 - total flux cleaned = 0.0007737 Jy ! Component: 200 - total flux cleaned = 0.000828609 Jy ! Total flux subtracted in 200 components = 0.000828609 Jy ! Clean residual min=-0.002111 max=0.001724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.175134 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 = 3.85853e-05 Jy ! Component: 100 - total flux cleaned = 4.97323e-05 Jy ! Component: 150 - total flux cleaned = 5.96963e-05 Jy ! Component: 200 - total flux cleaned = 6.8707e-05 Jy ! Total flux subtracted in 200 components = 6.8707e-05 Jy ! Clean residual min=-0.002113 max=0.001723 Jy/beam ! Clean residual mean=-0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.175203 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.175203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=4.381 mas, bpa=-79.66 degrees ! Estimated noise=0.327931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248479 Jy ! Component: 100 - total flux cleaned = -0.000246797 Jy ! Component: 150 - total flux cleaned = -0.000246657 Jy ! Component: 200 - total flux cleaned = -0.00022907 Jy ! Total flux subtracted in 200 components = -0.00022907 Jy ! Clean residual min=-0.002011 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.174974 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.174974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064152Jy sigma=1.301838 ! Fit after self-cal, rms=0.064148Jy sigma=1.301753 wmodel J1247+7124_S_map.mod ! Writing 56 model components to file: J1247+7124_S_map.mod wobs J1247+7124_S_uvs.fits ! Writing UV FITS file: J1247+7124_S_uvs.fits wwins J1247+7124_S_map.win ! wwins: Wrote 2 windows to J1247+7124_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 = -0.000858528 Jy ! Component: 100 - total flux cleaned = -0.00147771 Jy ! Component: 150 - total flux cleaned = -0.00198217 Jy ! Component: 200 - total flux cleaned = -0.00219824 Jy ! Component: 250 - total flux cleaned = -0.0023818 Jy ! Component: 300 - total flux cleaned = -0.00248414 Jy ! Component: 350 - total flux cleaned = -0.00253445 Jy ! Component: 400 - total flux cleaned = -0.00258344 Jy ! Component: 450 - total flux cleaned = -0.00258337 Jy ! Component: 500 - total flux cleaned = -0.00265367 Jy ! Component: 550 - total flux cleaned = -0.00269956 Jy ! Component: 600 - total flux cleaned = -0.00274532 Jy ! Component: 650 - total flux cleaned = -0.00279067 Jy ! Component: 700 - total flux cleaned = -0.00285699 Jy ! Component: 750 - total flux cleaned = -0.00290088 Jy ! Component: 800 - total flux cleaned = -0.00294427 Jy ! Component: 850 - total flux cleaned = -0.00305033 Jy ! Component: 900 - total flux cleaned = -0.00302943 Jy ! Component: 950 - total flux cleaned = -0.0030705 Jy ! Component: 1000 - total flux cleaned = -0.0030502 Jy ! Component: 1050 - total flux cleaned = -0.00305023 Jy ! Component: 1100 - total flux cleaned = -0.0030705 Jy ! Component: 1150 - total flux cleaned = -0.00309034 Jy ! Component: 1200 - total flux cleaned = -0.0031296 Jy ! Component: 1250 - total flux cleaned = -0.00311004 Jy ! Component: 1300 - total flux cleaned = -0.00310999 Jy ! Component: 1350 - total flux cleaned = -0.00314831 Jy ! Component: 1400 - total flux cleaned = -0.0031672 Jy ! Component: 1450 - total flux cleaned = -0.00320448 Jy ! Component: 1500 - total flux cleaned = -0.00322297 Jy ! Component: 1550 - total flux cleaned = -0.0031495 Jy ! Component: 1600 - total flux cleaned = -0.00324066 Jy ! Component: 1650 - total flux cleaned = -0.00322269 Jy ! Component: 1700 - total flux cleaned = -0.00320474 Jy ! Component: 1750 - total flux cleaned = -0.00320471 Jy ! Component: 1800 - total flux cleaned = -0.00318732 Jy ! Component: 1850 - total flux cleaned = -0.00318712 Jy ! Component: 1900 - total flux cleaned = -0.00320435 Jy ! Component: 1950 - total flux cleaned = -0.0031357 Jy ! Component: 2000 - total flux cleaned = -0.00316956 Jy ! Component: 2050 - total flux cleaned = -0.00313593 Jy ! Component: 2100 - total flux cleaned = -0.00315258 Jy ! Component: 2150 - total flux cleaned = -0.00315268 Jy ! Component: 2200 - total flux cleaned = -0.00316944 Jy ! Component: 2250 - total flux cleaned = -0.00320224 Jy ! Component: 2300 - total flux cleaned = -0.00315344 Jy ! Component: 2350 - total flux cleaned = -0.00316953 Jy ! Component: 2400 - total flux cleaned = -0.00326578 Jy ! Component: 2450 - total flux cleaned = -0.00323389 Jy ! Component: 2500 - total flux cleaned = -0.00329685 Jy ! Component: 2550 - total flux cleaned = -0.00320284 Jy ! Component: 2600 - total flux cleaned = -0.00324965 Jy ! Component: 2650 - total flux cleaned = -0.00331153 Jy ! Component: 2700 - total flux cleaned = -0.00328087 Jy ! Component: 2750 - total flux cleaned = -0.00334183 Jy ! Component: 2800 - total flux cleaned = -0.0033116 Jy ! Component: 2850 - total flux cleaned = -0.0033416 Jy ! Component: 2900 - total flux cleaned = -0.00337156 Jy ! Component: 2950 - total flux cleaned = -0.00340133 Jy ! Component: 3000 - total flux cleaned = -0.00334223 Jy ! Component: 3050 - total flux cleaned = -0.00345941 Jy ! Component: 3100 - total flux cleaned = -0.00337201 Jy ! Component: 3150 - total flux cleaned = -0.00338651 Jy ! Component: 3200 - total flux cleaned = -0.00340098 Jy ! Component: 3250 - total flux cleaned = -0.00337248 Jy ! Component: 3300 - total flux cleaned = -0.00340084 Jy ! Component: 3350 - total flux cleaned = -0.00335851 Jy ! Component: 3400 - total flux cleaned = -0.00338671 Jy ! Component: 3450 - total flux cleaned = -0.00337302 Jy ! Component: 3500 - total flux cleaned = -0.00340076 Jy ! Component: 3550 - total flux cleaned = -0.00341449 Jy ! Component: 3600 - total flux cleaned = -0.00342819 Jy ! Component: 3650 - total flux cleaned = -0.00342815 Jy ! Component: 3700 - total flux cleaned = -0.00344178 Jy ! Component: 3750 - total flux cleaned = -0.00340142 Jy ! Component: 3800 - total flux cleaned = -0.00340143 Jy ! Component: 3850 - total flux cleaned = -0.00334822 Jy ! Component: 3900 - total flux cleaned = -0.0033483 Jy ! Component: 3950 - total flux cleaned = -0.00336151 Jy ! Component: 4000 - total flux cleaned = -0.00338773 Jy ! Component: 4050 - total flux cleaned = -0.00333546 Jy ! Total flux subtracted in 4096 components = -0.00334842 Jy ! Clean residual min=-0.000741 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.171625 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 353 components and 0.171625 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1247+7124_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.109 x 4.381 at -79.66 degrees (North through East) ! Clean map min=-0.0017231 max=0.15843 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1247+7124_S_map.fits wmodel /vlbi/uf001/uva//J1247+7124_S_map.mod ! Writing 353 model components to file: /vlbi/uf001/uva//J1247+7124_S_map.mod wobs /vlbi/uf001/uva//J1247+7124_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1247+7124_S_uvs.fits wwins /vlbi/uf001/uva//J1247+7124_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1247+7124_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436334 0.436334 0.872667 1.74533 3.49067 6.98134 13.9627 27.9254 55.8507 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 687.547 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1247+7124_S_dfm.log closed on Mon Jan 14 02:01:49 2019