! Started logfile: /vlbi/vcs9/uvm//J0406+2056_C_a_dfm.log on Tue Dec 26 21:30:55 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0406+2056_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0406+2056_C_a_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 49 integrations on 28 of 28 possible baselines. ! AN table 3: 55 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.913829 visibilities/baseline/integration-bin. ! Found source: J0406+2056 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 24264 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0406+2056_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.054076 Jy 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 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002890Jy sigma=29.585940 ! Fit after self-cal, rms=0.956876Jy sigma=28.188671 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=4.311 mas, bpa=-6.367 degrees ! Estimated noise=0.295467 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316424 Jy ! Component: 100 - total flux cleaned = 0.043597 Jy ! Total flux subtracted in 100 components = 0.043597 Jy ! Clean residual min=-0.002783 max=0.004206 Jy/beam ! Clean residual mean=0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.043597 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.043597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029641Jy sigma=0.817092 ! Fit after self-cal, rms=0.029618Jy sigma=0.816456 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602784 Jy ! Component: 100 - total flux cleaned = 0.00939802 Jy ! Total flux subtracted in 100 components = 0.00939802 Jy ! Clean residual min=-0.002099 max=0.002595 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.052995 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.052995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027795Jy sigma=0.754435 ! Fit after self-cal, rms=0.027793Jy sigma=0.754388 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.097 mas, bmaj=5.015 mas, bpa=-7.066 degrees ! Estimated noise=0.153919 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504681 Jy ! Component: 100 - total flux cleaned = 0.0068328 Jy ! Component: 150 - total flux cleaned = 0.00767507 Jy ! Component: 200 - total flux cleaned = 0.00810219 Jy ! Total flux subtracted in 200 components = 0.00810219 Jy ! Clean residual min=-0.001244 max=0.001634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0610972 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0610972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027238Jy sigma=0.735175 ! Fit after self-cal, rms=0.027237Jy sigma=0.735165 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.948486 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.93 KP 1.10 ! LA 0.97 MK 1.06 OV 1.02 PT 0.98 ! SC 1.31 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04359 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.93 KP 1.00 ! LA 0.97 MK 0.92 NL 0.95 OV 0.98 ! ! Amplitude normalization factor in sub-array 3: 1.04695 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.10 KP 0.94 LA 0.98 ! MK 0.88 NL 0.93 OV 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.895073 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.15 KP 1.06 ! LA 0.93 MK 0.94 OV 1.11 PT 0.92 ! SC 1.83 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02675 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 0.96 KP 1.00 ! LA 0.96 MK 0.96 NL 0.93 OV 1.01 ! ! Amplitude normalization factor in sub-array 3: 1.04162 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.06 KP 0.93 LA 0.95 ! MK 0.90 NL 0.95 OV 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.684636 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 1.07 KP 1.06 ! LA 0.99 MK 0.95 OV 1.14 PT 0.97 ! SC 4.80 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00576 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 1.04 KP 1.03 ! LA 1.02 MK 0.93 NL 0.91 OV 0.98 ! ! Amplitude normalization factor in sub-array 3: 1.02253 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.09 KP 0.94 LA 0.98 ! MK 0.97 NL 0.98 OV 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.885857 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.17 KP 0.99 ! LA 0.98 MK 0.99 OV 1.10 PT 1.00 ! SC 1.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0266 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.06 HN 0.94 KP 0.99 ! LA 0.98 MK 0.93 NL 0.96 OV 0.96 ! ! Amplitude normalization factor in sub-array 3: 1.00855 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.16 KP 0.94 LA 0.97 ! MK 0.94 NL 0.97 OV 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.706176 ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.09 HN 1.51 KP 1.00 ! LA 1.02 MK 1.10 OV 1.27 PT 0.97 ! SC 3.54 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00512 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.09 HN 0.97 KP 1.01 ! LA 1.01 MK 0.92 NL 1.00 OV 1.00 ! ! Amplitude normalization factor in sub-array 3: 1.00564 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.24 KP 0.97 LA 0.93 ! MK 0.89 NL 0.98 OV 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.758622 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.60 KP 0.99 ! LA 1.00 MK 1.22 OV 1.23 PT 0.98 ! SC 2.80 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.985232 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.15 HN 0.99 KP 1.02 ! LA 0.97 MK 1.00 NL 1.03 OV 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.98955 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.23 KP 1.01 LA 0.97 ! MK 0.98 NL 0.98 OV 0.97 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.785522 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.63 KP 1.08 ! LA 1.04 MK 1.23 OV 1.17 PT 0.97 ! SC 2.33 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.990434 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.18 HN 1.02 KP 1.02 ! LA 0.97 MK 0.97 NL 1.00 OV 1.02 ! ! Amplitude normalization factor in sub-array 3: 0.989746 ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 1.21 KP 0.98 LA 1.00 ! MK 0.98 NL 0.98 OV 0.99 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.717557 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.94 KP 1.10 ! LA 1.00 MK 1.07 OV 1.36 PT 0.89 ! SC 3.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.995821 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.09 HN 1.01 KP 1.00 ! LA 0.97 MK 0.99 NL 1.00 OV 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.994334 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.25 KP 0.96 LA 1.02 ! MK 0.92 NL 0.95 OV 0.98 ! ! ! Fit before self-cal, rms=0.027237Jy sigma=0.735165 ! Fit after self-cal, rms=0.028587Jy sigma=0.805213 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028587Jy sigma=0.805213 ! Fit after self-cal, rms=0.028593Jy sigma=0.805148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=5.107 mas, bpa=-10.37 degrees ! Estimated noise=0.141237 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00475892 Jy ! Component: 100 - total flux cleaned = -0.00671216 Jy ! Component: 150 - total flux cleaned = -0.00716614 Jy ! Component: 200 - total flux cleaned = -0.00732945 Jy ! Total flux subtracted in 200 components = -0.00732945 Jy ! Clean residual min=-0.002819 max=0.002777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0537677 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0537677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028610Jy sigma=0.783657 ! Fit after self-cal, rms=0.028606Jy sigma=0.783542 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028606Jy sigma=0.783542 ! Fit after self-cal, rms=0.028573Jy sigma=0.782440 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112569 Jy ! Component: 100 - total flux cleaned = -0.000211131 Jy ! Component: 150 - total flux cleaned = -0.000300721 Jy ! Component: 200 - total flux cleaned = -0.000382645 Jy ! Total flux subtracted in 200 components = -0.000382645 Jy ! Clean residual min=-0.002746 max=0.002853 Jy/beam ! Clean residual mean=-0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0533851 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0533851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028568Jy sigma=0.780777 ! Fit after self-cal, rms=0.028558Jy sigma=0.780620 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.118 x 5.107 at -10.37 degrees (North through East) ! Clean map min=-0.0027038 max=0.039967 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.476 mas, bmaj=4.516 mas, bpa=-9.525 degrees ! Estimated noise=0.273186 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285522 Jy ! Component: 100 - total flux cleaned = 0.0391406 Jy ! Component: 150 - total flux cleaned = 0.044037 Jy ! Component: 200 - total flux cleaned = 0.0469847 Jy ! Total flux subtracted in 200 components = 0.0469847 Jy ! Clean residual min=-0.002744 max=0.002712 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0469847 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0469847 Jy ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=5.107 mas, bpa=-10.37 degrees ! Estimated noise=0.141237 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523249 Jy ! Component: 100 - total flux cleaned = 0.00533251 Jy ! Component: 150 - total flux cleaned = 0.00532132 Jy ! Component: 200 - total flux cleaned = 0.00541691 Jy ! Total flux subtracted in 200 components = 0.00541691 Jy ! Clean residual min=-0.002791 max=0.003161 Jy/beam ! Clean residual mean=0.000000 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0524016 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.0524016 Jy ! Inverting map ! Added new window around map position (-20.1, -5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334334 Jy ! Component: 100 - total flux cleaned = 0.00333277 Jy ! Component: 150 - total flux cleaned = 0.00324353 Jy ! Component: 200 - total flux cleaned = 0.00313276 Jy ! Total flux subtracted in 200 components = 0.00313276 Jy ! Clean residual min=-0.002412 max=0.002763 Jy/beam ! Clean residual mean=-0.000000 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0555344 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0555344 Jy ! Inverting map ! Added new window around map position (20.1, 5.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254334 Jy ! Component: 100 - total flux cleaned = 0.00318266 Jy ! Component: 150 - total flux cleaned = 0.00352459 Jy ! Component: 200 - total flux cleaned = 0.00381963 Jy ! Total flux subtracted in 200 components = 0.00381963 Jy ! Clean residual min=-0.002019 max=0.002013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.059354 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 105 components and 0.059354 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186788 Jy ! Component: 100 - total flux cleaned = 0.000290725 Jy ! Component: 150 - total flux cleaned = 0.000420011 Jy ! Component: 200 - total flux cleaned = 0.000510217 Jy ! Total flux subtracted in 200 components = 0.000510217 Jy ! Clean residual min=-0.001997 max=0.001941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0598642 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 123 components and 0.0598642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028308Jy sigma=0.759737 ! Fit after self-cal, rms=0.028274Jy sigma=0.759293 wmodel J0406+2056_C_map.mod ! Writing 123 model components to file: J0406+2056_C_map.mod wobs J0406+2056_C_uvs.fits ! Writing UV FITS file: J0406+2056_C_uvs.fits wwins J0406+2056_C_map.win ! wwins: Wrote 3 windows to J0406+2056_C_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 = -0.000182046 Jy ! Component: 100 - total flux cleaned = -0.000417301 Jy ! Component: 150 - total flux cleaned = -0.000639055 Jy ! Component: 200 - total flux cleaned = -0.000940457 Jy ! Component: 250 - total flux cleaned = -0.00125767 Jy ! Component: 300 - total flux cleaned = -0.00150751 Jy ! Component: 350 - total flux cleaned = -0.00177494 Jy ! Component: 400 - total flux cleaned = -0.00192963 Jy ! Component: 450 - total flux cleaned = -0.00207923 Jy ! Component: 500 - total flux cleaned = -0.00227211 Jy ! Component: 550 - total flux cleaned = -0.00245877 Jy ! Component: 600 - total flux cleaned = -0.00259492 Jy ! Component: 650 - total flux cleaned = -0.00277165 Jy ! Component: 700 - total flux cleaned = -0.00294374 Jy ! Component: 750 - total flux cleaned = -0.00311136 Jy ! Component: 800 - total flux cleaned = -0.00333526 Jy ! Component: 850 - total flux cleaned = -0.00353301 Jy ! Component: 900 - total flux cleaned = -0.0037069 Jy ! Component: 950 - total flux cleaned = -0.00391448 Jy ! Component: 1000 - total flux cleaned = -0.00408079 Jy ! Component: 1050 - total flux cleaned = -0.0042973 Jy ! Component: 1100 - total flux cleaned = -0.00447365 Jy ! Component: 1150 - total flux cleaned = -0.00464612 Jy ! Component: 1200 - total flux cleaned = -0.00479782 Jy ! Component: 1250 - total flux cleaned = -0.00494648 Jy ! Component: 1300 - total flux cleaned = -0.00512423 Jy ! Component: 1350 - total flux cleaned = -0.00526658 Jy ! Component: 1400 - total flux cleaned = -0.00539033 Jy ! Component: 1450 - total flux cleaned = -0.00551189 Jy ! Component: 1500 - total flux cleaned = -0.00566104 Jy ! Component: 1550 - total flux cleaned = -0.00577802 Jy ! Component: 1600 - total flux cleaned = -0.00587842 Jy ! Component: 1650 - total flux cleaned = -0.00599123 Jy ! Component: 1700 - total flux cleaned = -0.00612916 Jy ! Component: 1750 - total flux cleaned = -0.00621054 Jy ! Component: 1800 - total flux cleaned = -0.00630394 Jy ! Component: 1850 - total flux cleaned = -0.00642243 Jy ! Component: 1900 - total flux cleaned = -0.00651301 Jy ! Component: 1950 - total flux cleaned = -0.00665275 Jy ! Component: 2000 - total flux cleaned = -0.00672768 Jy ! Component: 2050 - total flux cleaned = -0.00678936 Jy ! Component: 2100 - total flux cleaned = -0.00688658 Jy ! Component: 2150 - total flux cleaned = -0.00695834 Jy ! Component: 2200 - total flux cleaned = -0.00702916 Jy ! Component: 2250 - total flux cleaned = -0.007064 Jy ! Component: 2300 - total flux cleaned = -0.00717828 Jy ! Component: 2350 - total flux cleaned = -0.00724574 Jy ! Component: 2400 - total flux cleaned = -0.00734595 Jy ! Component: 2450 - total flux cleaned = -0.00741167 Jy ! Component: 2500 - total flux cleaned = -0.0074875 Jy ! Component: 2550 - total flux cleaned = -0.00757321 Jy ! Component: 2600 - total flux cleaned = -0.00763651 Jy ! Component: 2650 - total flux cleaned = -0.00771981 Jy ! Component: 2700 - total flux cleaned = -0.00781216 Jy ! Component: 2750 - total flux cleaned = -0.00785256 Jy ! Component: 2800 - total flux cleaned = -0.00792264 Jy ! Component: 2850 - total flux cleaned = -0.00801163 Jy ! Component: 2900 - total flux cleaned = -0.00811887 Jy ! Component: 2950 - total flux cleaned = -0.00815728 Jy ! Component: 3000 - total flux cleaned = -0.00823332 Jy ! Component: 3050 - total flux cleaned = -0.00828032 Jy ! Component: 3100 - total flux cleaned = -0.00834541 Jy ! Component: 3150 - total flux cleaned = -0.0084373 Jy ! Component: 3200 - total flux cleaned = -0.00848279 Jy ! Component: 3250 - total flux cleaned = -0.00852757 Jy ! Component: 3300 - total flux cleaned = -0.00862526 Jy ! Component: 3350 - total flux cleaned = -0.00873051 Jy ! Component: 3400 - total flux cleaned = -0.00876511 Jy ! Component: 3450 - total flux cleaned = -0.00882532 Jy ! Component: 3500 - total flux cleaned = -0.00885948 Jy ! Component: 3550 - total flux cleaned = -0.00896877 Jy ! Component: 3600 - total flux cleaned = -0.00902689 Jy ! Component: 3650 - total flux cleaned = -0.009068 Jy ! Component: 3700 - total flux cleaned = -0.00914144 Jy ! Component: 3750 - total flux cleaned = -0.00919778 Jy ! Component: 3800 - total flux cleaned = -0.00923763 Jy ! Component: 3850 - total flux cleaned = -0.009293 Jy ! Component: 3900 - total flux cleaned = -0.00933983 Jy ! Component: 3950 - total flux cleaned = -0.00935537 Jy ! Component: 4000 - total flux cleaned = -0.00941674 Jy ! Component: 4050 - total flux cleaned = -0.00947739 Jy ! Total flux subtracted in 4096 components = -0.00948488 Jy ! Clean residual min=-0.000388 max=0.000435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0503794 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 475 components and 0.0503794 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0406+2056_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.118 x 5.107 at -10.37 degrees (North through East) ! Clean map min=-0.0015862 max=0.037439 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0406+2056_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0406+2056_C_a_map.mod ! Writing 475 model components to file: /vlbi/vcs9/uvm//J0406+2056_C_a_map.mod wobs /vlbi/vcs9/uvm//J0406+2056_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0406+2056_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0406+2056_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0406+2056_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0374393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19779 1.19779 2.39558 4.79116 9.58232 19.1646 38.3293 76.6586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.461 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0406+2056_C_a_dfm.log closed on Tue Dec 26 21:30:59 2017