! Started logfile: /vlbi/bp222/maps//J1422-2727_S_dfm.log on Thu Sep 27 11:14:15 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//J1422-2727_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1422-2727_S_uvm.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! AN table 2: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.870592 visibilities/baseline/integration-bin. ! Found source: J1422-2727 ! ! 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 44 lines of history. ! ! Reading 10172 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 J1422-2727_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 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! A total of 401 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007972Jy sigma=11.790065 ! Fit after self-cal, rms=0.910164Jy sigma=10.597756 ! 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=2.425 mas, bmaj=7.608 mas, bpa=-12.08 degrees ! Estimated noise=1.03412 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 = 0.0713014 Jy ! Component: 100 - total flux cleaned = 0.0886843 Jy ! Total flux subtracted in 100 components = 0.0886843 Jy ! Clean residual min=-0.007073 max=0.007396 Jy/beam ! Clean residual mean=0.000021 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.0886843 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0886843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087905Jy sigma=0.890046 ! Fit after self-cal, rms=0.087761Jy sigma=0.888392 ! 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=2.954 mas, bmaj=8.382 mas, bpa=-10.33 degrees ! Estimated noise=0.721761 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 = 0.00959621 Jy ! Component: 100 - total flux cleaned = 0.01387 Jy ! Component: 150 - total flux cleaned = 0.0161707 Jy ! Component: 200 - total flux cleaned = 0.0167238 Jy ! Total flux subtracted in 200 components = 0.0167238 Jy ! Clean residual min=-0.006352 max=0.006379 Jy/beam ! Clean residual mean=0.000029 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.105408 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.105408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086886Jy sigma=0.875872 ! Fit after self-cal, rms=0.086902Jy sigma=0.875700 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 8.382 at -10.33 degrees (North through East) ! Clean map min=-0.0062212 max=0.095185 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 KP 0.96 MK 0.84 ! NL 1.04 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.98 HN 1.23 KP 0.98 ! MK 0.91 NL 0.92 OV 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.91 KP 0.99 MK 0.90 ! NL 1.25 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.90 FD 0.96 HN 1.21 KP 1.03 ! MK 0.97 NL 0.70 OV 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.92 KP 1.02 MK 0.94 ! NL 0.99 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 HN 1.21 KP 1.00 ! MK 0.92 NL 0.82 OV 1.04 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* MK 0.00* ! NL 0.00* OV 0.00* ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 2076.86 HN 0.60 KP 1.00* ! MK 15.88 NL 1.00* OV 1.20 SC 1.00* ! ! ! Fit before self-cal, rms=0.086902Jy sigma=0.875700 ! Fit after self-cal, rms=0.095381Jy sigma=0.825577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.355 mas, bpa=-9.931 degrees ! Estimated noise=0.720522 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 = 0.00171285 Jy ! Component: 100 - total flux cleaned = 0.00190412 Jy ! Component: 150 - total flux cleaned = 0.00201955 Jy ! Component: 200 - total flux cleaned = 0.00201879 Jy ! Total flux subtracted in 200 components = 0.00201879 Jy ! Clean residual min=-0.003298 max=0.002771 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.107427 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.107427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095273Jy sigma=0.825351 ! Fit after self-cal, rms=0.095954Jy sigma=0.823927 ! 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=0.095954Jy sigma=0.823927 ! Fit after self-cal, rms=0.096998Jy sigma=0.821561 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=8.341 mas, bpa=-9.948 degrees ! Estimated noise=0.72945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017215 Jy ! Component: 100 - total flux cleaned = 0.00245296 Jy ! Component: 150 - total flux cleaned = 0.00270045 Jy ! Component: 200 - total flux cleaned = 0.00280216 Jy ! Total flux subtracted in 200 components = 0.00280216 Jy ! Clean residual min=-0.003014 max=0.002812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.110229 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.110229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096919Jy sigma=0.821396 ! Fit after self-cal, rms=0.096931Jy sigma=0.821327 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 = 4.86537e-05 Jy ! Component: 100 - total flux cleaned = 9.19809e-05 Jy ! Component: 150 - total flux cleaned = 9.18018e-05 Jy ! Component: 200 - total flux cleaned = 9.26559e-05 Jy ! Total flux subtracted in 200 components = 9.26559e-05 Jy ! Clean residual min=-0.002998 max=0.002803 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.110322 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.110322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096911Jy sigma=0.821302 ! Fit after self-cal, rms=0.096911Jy sigma=0.821291 ! 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=0.096911Jy sigma=0.821291 ! Fit after self-cal, rms=0.090286Jy sigma=0.813737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.935 mas, bmaj=8.34 mas, bpa=-9.975 degrees ! Estimated noise=0.72766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213501 Jy ! Component: 100 - total flux cleaned = 0.000234081 Jy ! Component: 150 - total flux cleaned = 0.000271351 Jy ! Component: 200 - total flux cleaned = 0.000287986 Jy ! Total flux subtracted in 200 components = 0.000287986 Jy ! Clean residual min=-0.002076 max=0.002015 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.11061 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.11061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090271Jy sigma=0.813666 ! Fit after self-cal, rms=0.090192Jy sigma=0.813430 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 = 2.07512e-05 Jy ! Component: 100 - total flux cleaned = 2.08311e-05 Jy ! Component: 150 - total flux cleaned = 3.50927e-05 Jy ! Component: 200 - total flux cleaned = 4.84893e-05 Jy ! Total flux subtracted in 200 components = 4.84893e-05 Jy ! Clean residual min=-0.002049 max=0.001993 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.110658 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.110658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090183Jy sigma=0.813400 ! Fit after self-cal, rms=0.090186Jy sigma=0.813393 ! 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=0.090186Jy sigma=0.813393 ! Fit after self-cal, rms=0.090205Jy sigma=0.813344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.663 mas, bmaj=15.34 mas, bpa=-3.44 degrees ! Estimated noise=0.926295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501729 Jy ! Component: 100 - total flux cleaned = 0.000516252 Jy ! Component: 150 - total flux cleaned = 0.000554876 Jy ! Component: 200 - total flux cleaned = 0.000575826 Jy ! Total flux subtracted in 200 components = 0.000575826 Jy ! Clean residual min=-0.002591 max=0.002714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.111234 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.111234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090198Jy sigma=0.813354 ! Fit after self-cal, rms=0.090176Jy sigma=0.813311 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 = 2.76014e-05 Jy ! Component: 100 - total flux cleaned = 2.48245e-06 Jy ! Component: 150 - total flux cleaned = 1.31846e-05 Jy ! Component: 200 - total flux cleaned = 1.24858e-05 Jy ! Total flux subtracted in 200 components = 1.24858e-05 Jy ! Clean residual min=-0.002589 max=0.002697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.111247 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.111247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090179Jy sigma=0.813312 ! Fit after self-cal, rms=0.090173Jy sigma=0.813292 ! 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=2.93 mas, bmaj=8.348 mas, bpa=-10.02 degrees ! Estimated noise=0.72633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 8.348 at -10.02 degrees (North through East) ! Clean map min=-0.0019299 max=0.09532 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=2.425 mas, bmaj=7.581 mas, bpa=-11.65 degrees ! Estimated noise=1.04951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721718 Jy ! Component: 100 - total flux cleaned = 0.0900426 Jy ! Component: 150 - total flux cleaned = 0.0984137 Jy ! Component: 200 - total flux cleaned = 0.103462 Jy ! Total flux subtracted in 200 components = 0.103462 Jy ! Clean residual min=-0.002942 max=0.002935 Jy/beam ! Clean residual mean=0.000000 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.103462 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.103462 Jy ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=8.348 mas, bpa=-10.02 degrees ! Estimated noise=0.72633 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 = 0.00405381 Jy ! Component: 100 - total flux cleaned = 0.00593629 Jy ! Component: 150 - total flux cleaned = 0.00645289 Jy ! Component: 200 - total flux cleaned = 0.00685212 Jy ! Total flux subtracted in 200 components = 0.00685212 Jy ! Clean residual min=-0.001970 max=0.002083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.110314 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.110314 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=6.663 mas, bmaj=15.34 mas, bpa=-3.44 degrees ! Estimated noise=0.926295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858174 Jy ! Component: 100 - total flux cleaned = 0.000956112 Jy ! Component: 150 - total flux cleaned = 0.00103268 Jy ! Component: 200 - total flux cleaned = 0.00107383 Jy ! Total flux subtracted in 200 components = 0.00107383 Jy ! Clean residual min=-0.002591 max=0.002775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.111388 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 = 3.50452e-05 Jy ! Component: 100 - total flux cleaned = 5.02779e-05 Jy ! Component: 150 - total flux cleaned = 7.81229e-05 Jy ! Component: 200 - total flux cleaned = 0.000102413 Jy ! Total flux subtracted in 200 components = 0.000102413 Jy ! Clean residual min=-0.002596 max=0.002758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.111491 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.111491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=8.348 mas, bpa=-10.02 degrees ! Estimated noise=0.72633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145343 Jy ! Component: 100 - total flux cleaned = -0.000276173 Jy ! Component: 150 - total flux cleaned = -0.000354809 Jy ! Component: 200 - total flux cleaned = -0.000418554 Jy ! Total flux subtracted in 200 components = -0.000418554 Jy ! Clean residual min=-0.001988 max=0.001978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.111072 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.111072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090170Jy sigma=0.813319 ! Fit after self-cal, rms=0.090177Jy sigma=0.813294 wmodel J1422-2727_S_map.mod ! Writing 61 model components to file: J1422-2727_S_map.mod wobs J1422-2727_S_uvs.fits ! Writing UV FITS file: J1422-2727_S_uvs.fits wwins J1422-2727_S_map.win ! wwins: Wrote 1 windows to J1422-2727_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 = 6.35964e-05 Jy ! Component: 100 - total flux cleaned = 0.000373711 Jy ! Component: 150 - total flux cleaned = 0.000538106 Jy ! Component: 200 - total flux cleaned = 0.000728284 Jy ! Component: 250 - total flux cleaned = 0.000759593 Jy ! Component: 300 - total flux cleaned = 0.000879273 Jy ! Component: 350 - total flux cleaned = 0.000878812 Jy ! Component: 400 - total flux cleaned = 0.000907724 Jy ! Component: 450 - total flux cleaned = 0.000936136 Jy ! Component: 500 - total flux cleaned = 0.000881247 Jy ! Component: 550 - total flux cleaned = 0.00096297 Jy ! Component: 600 - total flux cleaned = 0.00106919 Jy ! Component: 650 - total flux cleaned = 0.00112113 Jy ! Component: 700 - total flux cleaned = 0.00109591 Jy ! Component: 750 - total flux cleaned = 0.00114656 Jy ! Component: 800 - total flux cleaned = 0.00114651 Jy ! Component: 850 - total flux cleaned = 0.00121996 Jy ! Component: 900 - total flux cleaned = 0.00124386 Jy ! Component: 950 - total flux cleaned = 0.00119621 Jy ! Component: 1000 - total flux cleaned = 0.00124349 Jy ! Component: 1050 - total flux cleaned = 0.00122062 Jy ! Component: 1100 - total flux cleaned = 0.00126667 Jy ! Component: 1150 - total flux cleaned = 0.00131187 Jy ! Component: 1200 - total flux cleaned = 0.0012667 Jy ! Component: 1250 - total flux cleaned = 0.00117811 Jy ! Component: 1300 - total flux cleaned = 0.00126593 Jy ! Component: 1350 - total flux cleaned = 0.00128777 Jy ! Component: 1400 - total flux cleaned = 0.00135187 Jy ! Component: 1450 - total flux cleaned = 0.00135161 Jy ! Component: 1500 - total flux cleaned = 0.00130973 Jy ! Component: 1550 - total flux cleaned = 0.00128906 Jy ! Component: 1600 - total flux cleaned = 0.00130997 Jy ! Component: 1650 - total flux cleaned = 0.00130995 Jy ! Component: 1700 - total flux cleaned = 0.00131021 Jy ! Component: 1750 - total flux cleaned = 0.00137018 Jy ! Component: 1800 - total flux cleaned = 0.00137021 Jy ! Component: 1850 - total flux cleaned = 0.00135053 Jy ! Component: 1900 - total flux cleaned = 0.00129254 Jy ! Component: 1950 - total flux cleaned = 0.00129269 Jy ! Component: 2000 - total flux cleaned = 0.00135006 Jy ! Component: 2050 - total flux cleaned = 0.00140666 Jy ! Component: 2100 - total flux cleaned = 0.00138809 Jy ! Component: 2150 - total flux cleaned = 0.00146217 Jy ! Component: 2200 - total flux cleaned = 0.00148042 Jy ! Component: 2250 - total flux cleaned = 0.00144423 Jy ! Component: 2300 - total flux cleaned = 0.00148001 Jy ! Component: 2350 - total flux cleaned = 0.0014622 Jy ! Component: 2400 - total flux cleaned = 0.00144449 Jy ! Component: 2450 - total flux cleaned = 0.00146225 Jy ! Component: 2500 - total flux cleaned = 0.00146207 Jy ! Component: 2550 - total flux cleaned = 0.00151403 Jy ! Component: 2600 - total flux cleaned = 0.00151404 Jy ! Component: 2650 - total flux cleaned = 0.00151416 Jy ! Component: 2700 - total flux cleaned = 0.00151447 Jy ! Component: 2750 - total flux cleaned = 0.00154801 Jy ! Component: 2800 - total flux cleaned = 0.00153131 Jy ! Component: 2850 - total flux cleaned = 0.0015643 Jy ! Component: 2900 - total flux cleaned = 0.00156454 Jy ! Component: 2950 - total flux cleaned = 0.00167878 Jy ! Component: 3000 - total flux cleaned = 0.00159761 Jy ! Component: 3050 - total flux cleaned = 0.00159772 Jy ! Component: 3100 - total flux cleaned = 0.00158196 Jy ! Component: 3150 - total flux cleaned = 0.0015501 Jy ! Component: 3200 - total flux cleaned = 0.00153436 Jy ! Component: 3250 - total flux cleaned = 0.00162863 Jy ! Component: 3300 - total flux cleaned = 0.00161293 Jy ! Component: 3350 - total flux cleaned = 0.00158186 Jy ! Component: 3400 - total flux cleaned = 0.00158189 Jy ! Component: 3450 - total flux cleaned = 0.00161256 Jy ! Component: 3500 - total flux cleaned = 0.00155158 Jy ! Component: 3550 - total flux cleaned = 0.00159712 Jy ! Component: 3600 - total flux cleaned = 0.001612 Jy ! Component: 3650 - total flux cleaned = 0.00159701 Jy ! Component: 3700 - total flux cleaned = 0.00158223 Jy ! Component: 3750 - total flux cleaned = 0.00161179 Jy ! Component: 3800 - total flux cleaned = 0.00161164 Jy ! Component: 3850 - total flux cleaned = 0.00159697 Jy ! Component: 3900 - total flux cleaned = 0.00162613 Jy ! Component: 3950 - total flux cleaned = 0.00162613 Jy ! Component: 4000 - total flux cleaned = 0.00164048 Jy ! Component: 4050 - total flux cleaned = 0.00166905 Jy ! Total flux subtracted in 4096 components = 0.00159778 Jy ! Clean residual min=-0.001005 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.11267 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 382 components and 0.11267 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1422-2727_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 8.348 at -10.02 degrees (North through East) ! Clean map min=-0.0016139 max=0.095083 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1422-2727_S_map.fits wmodel /vlbi/bp222/maps//J1422-2727_S_map.mod ! Writing 382 model components to file: /vlbi/bp222/maps//J1422-2727_S_map.mod wobs /vlbi/bp222/maps//J1422-2727_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1422-2727_S_uvs.fits wwins /vlbi/bp222/maps//J1422-2727_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J1422-2727_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0950834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.836179 0.836179 1.67236 3.34471 6.68943 13.3789 26.7577 53.5154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.775 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1422-2727_S_dfm.log closed on Thu Sep 27 11:14:19 2018