! Started logfile: /vlbi/bp222/maps//J0343-2530_S_dfm.log on Thu Sep 27 10:44:53 2018 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/bp222/maps//J0343-2530_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0343-2530_S_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888304 visibilities/baseline/integration-bin. ! Found source: J0343-2530 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 18228 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0343-2530_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025358Jy sigma=12.157323 ! Fit after self-cal, rms=0.822352Jy sigma=9.664327 ! 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=2.626 mas, bmaj=7.851 mas, bpa=-8.8 degrees ! Estimated noise=0.81834 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 = 0.13634 Jy ! Component: 100 - total flux cleaned = 0.16737 Jy ! Total flux subtracted in 100 components = 0.16737 Jy ! Clean residual min=-0.006149 max=0.014474 Jy/beam ! Clean residual mean=-0.000029 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.16737 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.16737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093251Jy sigma=0.967094 ! Fit after self-cal, rms=0.093238Jy sigma=0.967012 ! Inverting map ! Added new window around map position (3.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140601 Jy ! Component: 100 - total flux cleaned = 0.0226688 Jy ! Total flux subtracted in 100 components = 0.0226688 Jy ! Clean residual min=-0.006258 max=0.010063 Jy/beam ! Clean residual mean=-0.000032 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.190039 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.190039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090310Jy sigma=0.915992 ! Fit after self-cal, rms=0.090236Jy sigma=0.914643 ! 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=3.363 mas, bmaj=9.742 mas, bpa=-8.169 degrees ! Estimated noise=0.540974 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 (-6.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131544 Jy ! Component: 100 - total flux cleaned = 0.0220317 Jy ! Component: 150 - total flux cleaned = 0.0285595 Jy ! Component: 200 - total flux cleaned = 0.0334361 Jy ! Total flux subtracted in 200 components = 0.0334361 Jy ! Clean residual min=-0.004780 max=0.006299 Jy/beam ! Clean residual mean=-0.000062 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.223475 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.223475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088230Jy sigma=0.875435 ! Fit after self-cal, rms=0.088059Jy sigma=0.872935 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.363 x 9.742 at -8.169 degrees (North through East) ! Clean map min=-0.0046327 max=0.17263 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.15 KP 0.98 ! LA 0.97 MK 1.02 NL 1.01 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.97 HN 1.13 KP 0.98 ! LA 0.97 MK 0.99 NL 1.02 OV 0.94 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.96 HN 1.15 KP 0.99 ! LA 0.97 MK 1.03 NL 0.98 OV 0.94 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.088059Jy sigma=0.872935 ! Fit after self-cal, rms=0.101707Jy sigma=0.848880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=9.797 mas, bpa=-7.967 degrees ! Estimated noise=0.544565 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 = 0.000328154 Jy ! Component: 100 - total flux cleaned = 0.000661853 Jy ! Component: 150 - total flux cleaned = 0.000800836 Jy ! Component: 200 - total flux cleaned = 0.000920511 Jy ! Total flux subtracted in 200 components = 0.000920511 Jy ! Clean residual min=-0.003844 max=0.003752 Jy/beam ! Clean residual mean=-0.000046 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.224395 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.224395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101442Jy sigma=0.847411 ! Fit after self-cal, rms=0.101544Jy sigma=0.847023 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101544Jy sigma=0.847023 ! Fit after self-cal, rms=0.099968Jy sigma=0.842719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=9.803 mas, bpa=-8.044 degrees ! Estimated noise=0.545685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.15032e-06 Jy ! Component: 100 - total flux cleaned = 0.000454761 Jy ! Component: 150 - total flux cleaned = 0.00061574 Jy ! Component: 200 - total flux cleaned = 0.000711237 Jy ! Total flux subtracted in 200 components = 0.000711237 Jy ! Clean residual min=-0.003762 max=0.003436 Jy/beam ! Clean residual mean=-0.000038 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.225107 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.225107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099795Jy sigma=0.842066 ! Fit after self-cal, rms=0.099794Jy sigma=0.841914 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 = 6.91685e-05 Jy ! Component: 100 - total flux cleaned = 0.000291392 Jy ! Component: 150 - total flux cleaned = 0.000452421 Jy ! Component: 200 - total flux cleaned = 0.000525252 Jy ! Total flux subtracted in 200 components = 0.000525252 Jy ! Clean residual min=-0.003753 max=0.003392 Jy/beam ! Clean residual mean=-0.000038 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.225632 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.225632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099710Jy sigma=0.841686 ! Fit after self-cal, rms=0.099705Jy sigma=0.841641 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099705Jy sigma=0.841641 ! Fit after self-cal, rms=0.088214Jy sigma=0.819943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=9.797 mas, bpa=-8.158 degrees ! Estimated noise=0.544192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239745 Jy ! Component: 100 - total flux cleaned = 0.00046617 Jy ! Component: 150 - total flux cleaned = 0.000387739 Jy ! Component: 200 - total flux cleaned = 0.00027883 Jy ! Total flux subtracted in 200 components = 0.00027883 Jy ! Clean residual min=-0.002489 max=0.002250 Jy/beam ! Clean residual mean=-0.000029 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.225911 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.225911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088135Jy sigma=0.819304 ! Fit after self-cal, rms=0.088149Jy sigma=0.819074 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 = 0.000111559 Jy ! Component: 100 - total flux cleaned = 0.000215831 Jy ! Component: 150 - total flux cleaned = 0.000187807 Jy ! Component: 200 - total flux cleaned = 0.000188098 Jy ! Total flux subtracted in 200 components = 0.000188098 Jy ! Clean residual min=-0.002496 max=0.002291 Jy/beam ! Clean residual mean=-0.000028 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.226099 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.226099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088120Jy sigma=0.818868 ! Fit after self-cal, rms=0.088117Jy sigma=0.818848 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088117Jy sigma=0.818848 ! Fit after self-cal, rms=0.088318Jy sigma=0.818666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.996 mas, bmaj=20.06 mas, bpa=-2.449 degrees ! Estimated noise=0.642187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.41311e-05 Jy ! Component: 100 - total flux cleaned = 5.79974e-05 Jy ! Component: 150 - total flux cleaned = 8.32156e-05 Jy ! Component: 200 - total flux cleaned = 0.000106348 Jy ! Total flux subtracted in 200 components = 0.000106348 Jy ! Clean residual min=-0.003077 max=0.003362 Jy/beam ! Clean residual mean=-0.000052 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.226205 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.226205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088304Jy sigma=0.818473 ! Fit after self-cal, rms=0.088304Jy sigma=0.818458 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-19.5, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232026 Jy ! Component: 100 - total flux cleaned = 0.00300703 Jy ! Component: 150 - total flux cleaned = 0.00335214 Jy ! Component: 200 - total flux cleaned = 0.00359306 Jy ! Total flux subtracted in 200 components = 0.00359306 Jy ! Clean residual min=-0.002682 max=0.002003 Jy/beam ! Clean residual mean=-0.000040 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.229798 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 194 components and 0.229798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088224Jy sigma=0.817183 ! Fit after self-cal, rms=0.088223Jy sigma=0.817125 ! 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=3.397 mas, bmaj=9.801 mas, bpa=-8.117 degrees ! Estimated noise=0.543344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.397 x 9.801 at -8.117 degrees (North through East) ! Clean map min=-0.0021182 max=0.17465 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=2.639 mas, bmaj=7.882 mas, bpa=-8.786 degrees ! Estimated noise=0.832361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1385 Jy ! Component: 100 - total flux cleaned = 0.169933 Jy ! Component: 150 - total flux cleaned = 0.182146 Jy ! Component: 200 - total flux cleaned = 0.190193 Jy ! Total flux subtracted in 200 components = 0.190193 Jy ! Clean residual min=-0.003506 max=0.004538 Jy/beam ! Clean residual mean=-0.000022 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.190193 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.190193 Jy ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=9.801 mas, bpa=-8.117 degrees ! Estimated noise=0.543344 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 = 0.0099256 Jy ! Component: 100 - total flux cleaned = 0.0162804 Jy ! Component: 150 - total flux cleaned = 0.020826 Jy ! Component: 200 - total flux cleaned = 0.0242252 Jy ! Total flux subtracted in 200 components = 0.0242252 Jy ! Clean residual min=-0.002777 max=0.002118 Jy/beam ! Clean residual mean=-0.000036 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.214418 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 129 components and 0.214418 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=7.996 mas, bmaj=20.06 mas, bpa=-2.449 degrees ! Estimated noise=0.642187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405399 Jy ! Component: 100 - total flux cleaned = 0.00641421 Jy ! Component: 150 - total flux cleaned = 0.00815448 Jy ! Component: 200 - total flux cleaned = 0.00923581 Jy ! Total flux subtracted in 200 components = 0.00923581 Jy ! Clean residual min=-0.003064 max=0.002017 Jy/beam ! Clean residual mean=-0.000048 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.223654 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 = 0.000752113 Jy ! Component: 100 - total flux cleaned = 0.00132633 Jy ! Component: 150 - total flux cleaned = 0.00187266 Jy ! Component: 200 - total flux cleaned = 0.00231527 Jy ! Total flux subtracted in 200 components = 0.00231527 Jy ! Clean residual min=-0.002827 max=0.001871 Jy/beam ! Clean residual mean=-0.000042 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.225969 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 256 components and 0.225969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=9.801 mas, bpa=-8.117 degrees ! Estimated noise=0.543344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501761 Jy ! Component: 100 - total flux cleaned = 0.000758868 Jy ! Component: 150 - total flux cleaned = 0.000954354 Jy ! Component: 200 - total flux cleaned = 0.00117214 Jy ! Total flux subtracted in 200 components = 0.00117214 Jy ! Clean residual min=-0.002120 max=0.001592 Jy/beam ! Clean residual mean=-0.000022 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.227142 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 289 components and 0.227142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088176Jy sigma=0.816690 ! Fit after self-cal, rms=0.088154Jy sigma=0.816565 wmodel J0343-2530_S_map.mod ! Writing 289 model components to file: J0343-2530_S_map.mod wobs J0343-2530_S_uvs.fits ! Writing UV FITS file: J0343-2530_S_uvs.fits wwins J0343-2530_S_map.win ! wwins: Wrote 4 windows to J0343-2530_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 = -0.000911162 Jy ! Component: 100 - total flux cleaned = -0.00171655 Jy ! Component: 150 - total flux cleaned = -0.00226047 Jy ! Component: 200 - total flux cleaned = -0.00257499 Jy ! Component: 250 - total flux cleaned = -0.00276877 Jy ! Component: 300 - total flux cleaned = -0.00300972 Jy ! Component: 350 - total flux cleaned = -0.00316558 Jy ! Component: 400 - total flux cleaned = -0.00324194 Jy ! Component: 450 - total flux cleaned = -0.00336691 Jy ! Component: 500 - total flux cleaned = -0.00341651 Jy ! Component: 550 - total flux cleaned = -0.00356183 Jy ! Component: 600 - total flux cleaned = -0.00372735 Jy ! Component: 650 - total flux cleaned = -0.00377354 Jy ! Component: 700 - total flux cleaned = -0.00386476 Jy ! Component: 750 - total flux cleaned = -0.00395447 Jy ! Component: 800 - total flux cleaned = -0.00402043 Jy ! Component: 850 - total flux cleaned = -0.00415092 Jy ! Component: 900 - total flux cleaned = -0.00415078 Jy ! Component: 950 - total flux cleaned = -0.00421442 Jy ! Component: 1000 - total flux cleaned = -0.00425646 Jy ! Component: 1050 - total flux cleaned = -0.0042771 Jy ! Component: 1100 - total flux cleaned = -0.00431802 Jy ! Component: 1150 - total flux cleaned = -0.0042776 Jy ! Component: 1200 - total flux cleaned = -0.00427777 Jy ! Component: 1250 - total flux cleaned = -0.00435685 Jy ! Component: 1300 - total flux cleaned = -0.00435665 Jy ! Component: 1350 - total flux cleaned = -0.00433733 Jy ! Component: 1400 - total flux cleaned = -0.0043758 Jy ! Component: 1450 - total flux cleaned = -0.00435675 Jy ! Component: 1500 - total flux cleaned = -0.00435671 Jy ! Component: 1550 - total flux cleaned = -0.00430088 Jy ! Component: 1600 - total flux cleaned = -0.00441234 Jy ! Component: 1650 - total flux cleaned = -0.00433865 Jy ! Component: 1700 - total flux cleaned = -0.00442985 Jy ! Component: 1750 - total flux cleaned = -0.00437525 Jy ! Component: 1800 - total flux cleaned = -0.0043214 Jy ! Component: 1850 - total flux cleaned = -0.00437469 Jy ! Component: 1900 - total flux cleaned = -0.00428628 Jy ! Component: 1950 - total flux cleaned = -0.00426889 Jy ! Component: 2000 - total flux cleaned = -0.00432115 Jy ! Component: 2050 - total flux cleaned = -0.00430364 Jy ! Component: 2100 - total flux cleaned = -0.00425189 Jy ! Component: 2150 - total flux cleaned = -0.00421782 Jy ! Component: 2200 - total flux cleaned = -0.00421808 Jy ! Component: 2250 - total flux cleaned = -0.00416777 Jy ! Component: 2300 - total flux cleaned = -0.00421772 Jy ! Component: 2350 - total flux cleaned = -0.00413514 Jy ! Component: 2400 - total flux cleaned = -0.00416791 Jy ! Component: 2450 - total flux cleaned = -0.00420076 Jy ! Component: 2500 - total flux cleaned = -0.0042006 Jy ! Component: 2550 - total flux cleaned = -0.00415221 Jy ! Component: 2600 - total flux cleaned = -0.00413652 Jy ! Component: 2650 - total flux cleaned = -0.00410489 Jy ! Component: 2700 - total flux cleaned = -0.00419938 Jy ! Component: 2750 - total flux cleaned = -0.00419931 Jy ! Component: 2800 - total flux cleaned = -0.00421482 Jy ! Component: 2850 - total flux cleaned = -0.0041991 Jy ! Component: 2900 - total flux cleaned = -0.00419915 Jy ! Component: 2950 - total flux cleaned = -0.00415337 Jy ! Component: 3000 - total flux cleaned = -0.00419881 Jy ! Component: 3050 - total flux cleaned = -0.00421393 Jy ! Component: 3100 - total flux cleaned = -0.00422895 Jy ! Component: 3150 - total flux cleaned = -0.00422893 Jy ! Component: 3200 - total flux cleaned = -0.00431782 Jy ! Component: 3250 - total flux cleaned = -0.00431782 Jy ! Component: 3300 - total flux cleaned = -0.00430316 Jy ! Component: 3350 - total flux cleaned = -0.0043177 Jy ! Component: 3400 - total flux cleaned = -0.00440438 Jy ! Component: 3450 - total flux cleaned = -0.00439001 Jy ! Component: 3500 - total flux cleaned = -0.00441863 Jy ! Component: 3550 - total flux cleaned = -0.00446114 Jy ! Component: 3600 - total flux cleaned = -0.00444697 Jy ! Component: 3650 - total flux cleaned = -0.00439081 Jy ! Component: 3700 - total flux cleaned = -0.00439088 Jy ! Component: 3750 - total flux cleaned = -0.00440481 Jy ! Component: 3800 - total flux cleaned = -0.00446003 Jy ! Component: 3850 - total flux cleaned = -0.00444621 Jy ! Component: 3900 - total flux cleaned = -0.00450083 Jy ! Component: 3950 - total flux cleaned = -0.00452807 Jy ! Component: 4000 - total flux cleaned = -0.00451445 Jy ! Component: 4050 - total flux cleaned = -0.00452787 Jy ! Total flux subtracted in 4096 components = -0.00455468 Jy ! Clean residual min=-0.000693 max=0.000798 Jy/beam ! Clean residual mean=-0.000010 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.222587 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 590 components and 0.222587 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0343-2530_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.397 x 9.801 at -8.117 degrees (North through East) ! Clean map min=-0.0014246 max=0.17789 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0343-2530_S_map.fits wmodel /vlbi/bp222/maps//J0343-2530_S_map.mod ! Writing 590 model components to file: /vlbi/bp222/maps//J0343-2530_S_map.mod wobs /vlbi/bp222/maps//J0343-2530_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0343-2530_S_uvs.fits wwins /vlbi/bp222/maps//J0343-2530_S_map.win ! wwins: Wrote 5 windows to /vlbi/bp222/maps//J0343-2530_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435786 0.435786 0.871571 1.74314 3.48628 6.97257 13.9451 27.8903 55.7805 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.412 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0343-2530_S_dfm.log closed on Thu Sep 27 10:44:58 2018