! Started logfile: /vlbi/vcs9/uvm//J0422+1741_X_a_dfm.log on Tue Dec 26 21:34:05 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0422+1741_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0422+1741_X_a_uvm.fits ! AN table 1: 45 integrations on 10 of 10 possible baselines. ! AN table 2: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0422+1741 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 13904 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0422+1741_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0566322 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. ! ! 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=1.002834Jy sigma=24.022316 ! Fit after self-cal, rms=0.952871Jy sigma=22.826108 ! 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=1.035 mas, bmaj=3.322 mas, bpa=-7.097 degrees ! Estimated noise=0.538915 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 = 0.0396095 Jy ! Component: 100 - total flux cleaned = 0.0483153 Jy ! Total flux subtracted in 100 components = 0.0483153 Jy ! Clean residual min=-0.001835 max=0.002683 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0483153 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0483153 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=0.030135Jy sigma=0.673934 ! Fit after self-cal, rms=0.030121Jy sigma=0.673575 ! 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=1.337 mas, bmaj=3.229 mas, bpa=-6.517 degrees ! Estimated noise=0.250204 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 = 0.00399929 Jy ! Component: 100 - total flux cleaned = 0.00556253 Jy ! Component: 150 - total flux cleaned = 0.00596005 Jy ! Component: 200 - total flux cleaned = 0.00604227 Jy ! Total flux subtracted in 200 components = 0.00604227 Jy ! Clean residual min=-0.000906 max=0.001141 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0543576 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0543576 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=0.029755Jy sigma=0.664855 ! Fit after self-cal, rms=0.029753Jy sigma=0.664813 ! 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: 0.997021 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 LA 0.99 NL 1.06 ! OV 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.01005 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.94 LA 0.97 ! MK 1.09 NL 0.98 OV 0.95 PT 1.04 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00185 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 LA 1.02 NL 0.88 ! OV 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.01489 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 HN 0.95 LA 0.99 ! MK 1.11 NL 0.95 OV 0.98 PT 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.969558 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 LA 1.10 NL 1.05 ! OV 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.996819 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.91 LA 1.03 ! MK 1.06 NL 0.94 OV 1.06 PT 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.988759 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 LA 0.94 NL 1.03 ! OV 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.993264 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.96 LA 0.98 ! MK 1.08 NL 0.97 OV 1.10 PT 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01435 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 LA 1.01 NL 0.96 ! OV 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.994864 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.94 HN 0.98 LA 0.99 ! MK 1.00 NL 1.01 OV 1.07 PT 1.06 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00707 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 LA 1.01 NL 1.01 ! OV 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.00396 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.89 HN 1.02 LA 1.03 ! MK 1.03 NL 0.93 OV 1.00 PT 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.991162 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 LA 1.08 NL 0.98 ! OV 1.04 ! ! Amplitude normalization factor in sub-array 2: 0.98935 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.03 LA 1.00 ! MK 1.02 NL 0.97 OV 1.01 PT 1.02 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.989549 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 LA 1.00 NL 0.98 ! OV 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.00241 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 0.99 LA 1.01 ! MK 1.02 NL 1.00 OV 1.01 PT 0.97 ! ! ! Fit before self-cal, rms=0.029753Jy sigma=0.664813 ! Fit after self-cal, rms=0.029625Jy sigma=0.661753 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=0.029625Jy sigma=0.661753 ! Fit after self-cal, rms=0.029625Jy sigma=0.661749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.212 mas, bpa=-6.081 degrees ! Estimated noise=0.249241 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) ! Added new window around map position (-1.8, 1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685919 Jy ! Component: 100 - total flux cleaned = 0.000569684 Jy ! Component: 150 - total flux cleaned = 0.000555041 Jy ! Component: 200 - total flux cleaned = 0.000576872 Jy ! Total flux subtracted in 200 components = 0.000576872 Jy ! Clean residual min=-0.000697 max=0.000630 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0549345 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0549345 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=0.029600Jy sigma=0.661085 ! Fit after self-cal, rms=0.029599Jy sigma=0.661069 ! 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=0.029599Jy sigma=0.661069 ! Fit after self-cal, rms=0.029587Jy sigma=0.660718 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 = 3.91037e-05 Jy ! Component: 100 - total flux cleaned = 3.87814e-05 Jy ! Component: 150 - total flux cleaned = 5.25054e-05 Jy ! Component: 200 - total flux cleaned = 6.46847e-05 Jy ! Total flux subtracted in 200 components = 6.46847e-05 Jy ! Clean residual min=-0.000715 max=0.000603 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0549992 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 0.0549992 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=0.029585Jy sigma=0.660649 ! Fit after self-cal, rms=0.029583Jy sigma=0.660602 ! 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: 1.351 x 3.212 at -6.081 degrees (North through East) ! Clean map min=-0.00067999 max=0.04788 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=1.041 mas, bmaj=3.306 mas, bpa=-6.922 degrees ! Estimated noise=0.538149 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395255 Jy ! Component: 100 - total flux cleaned = 0.0482738 Jy ! Component: 150 - total flux cleaned = 0.0516596 Jy ! Component: 200 - total flux cleaned = 0.0524428 Jy ! Total flux subtracted in 200 components = 0.0524428 Jy ! Clean residual min=-0.001407 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0524428 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0524428 Jy ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.212 mas, bpa=-6.081 degrees ! Estimated noise=0.249241 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 = 0.0012845 Jy ! Component: 100 - total flux cleaned = 0.00181741 Jy ! Component: 150 - total flux cleaned = 0.00197579 Jy ! Component: 200 - total flux cleaned = 0.00205039 Jy ! Total flux subtracted in 200 components = 0.00205039 Jy ! Clean residual min=-0.000737 max=0.000591 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0544932 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.0544932 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.14105e-05 Jy ! Component: 100 - total flux cleaned = 0.0001147 Jy ! Component: 150 - total flux cleaned = 0.00015202 Jy ! Component: 200 - total flux cleaned = 0.0001689 Jy ! Total flux subtracted in 200 components = 0.0001689 Jy ! Clean residual min=-0.000715 max=0.000591 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0546621 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.0546621 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=0.029585Jy sigma=0.660649 ! Fit after self-cal, rms=0.029586Jy sigma=0.660632 wmodel J0422+1741_X_map.mod ! Writing 67 model components to file: J0422+1741_X_map.mod wobs J0422+1741_X_uvs.fits ! Writing UV FITS file: J0422+1741_X_uvs.fits wwins J0422+1741_X_map.win ! wwins: Wrote 2 windows to J0422+1741_X_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 = -0.000311544 Jy ! Component: 100 - total flux cleaned = -0.000469257 Jy ! Component: 150 - total flux cleaned = -0.000517796 Jy ! Component: 200 - total flux cleaned = -0.000517412 Jy ! Component: 250 - total flux cleaned = -0.000543241 Jy ! Component: 300 - total flux cleaned = -0.000560198 Jy ! Component: 350 - total flux cleaned = -0.00057625 Jy ! Component: 400 - total flux cleaned = -0.000560872 Jy ! Component: 450 - total flux cleaned = -0.000553537 Jy ! Component: 500 - total flux cleaned = -0.000560784 Jy ! Component: 550 - total flux cleaned = -0.000567819 Jy ! Component: 600 - total flux cleaned = -0.00058154 Jy ! Component: 650 - total flux cleaned = -0.000594703 Jy ! Component: 700 - total flux cleaned = -0.000601104 Jy ! Component: 750 - total flux cleaned = -0.000607478 Jy ! Component: 800 - total flux cleaned = -0.000632378 Jy ! Component: 850 - total flux cleaned = -0.000620246 Jy ! Component: 900 - total flux cleaned = -0.000632081 Jy ! Component: 950 - total flux cleaned = -0.000637842 Jy ! Component: 1000 - total flux cleaned = -0.000637841 Jy ! Component: 1050 - total flux cleaned = -0.000637954 Jy ! Component: 1100 - total flux cleaned = -0.00063248 Jy ! Component: 1150 - total flux cleaned = -0.000605381 Jy ! Component: 1200 - total flux cleaned = -0.000600225 Jy ! Component: 1250 - total flux cleaned = -0.000605535 Jy ! Component: 1300 - total flux cleaned = -0.000574576 Jy ! Component: 1350 - total flux cleaned = -0.00055438 Jy ! Component: 1400 - total flux cleaned = -0.000549445 Jy ! Component: 1450 - total flux cleaned = -0.000495203 Jy ! Component: 1500 - total flux cleaned = -0.000461236 Jy ! Component: 1550 - total flux cleaned = -0.000437332 Jy ! Component: 1600 - total flux cleaned = -0.000413633 Jy ! Component: 1650 - total flux cleaned = -0.000371662 Jy ! Component: 1700 - total flux cleaned = -0.000343995 Jy ! Component: 1750 - total flux cleaned = -0.00030756 Jy ! Component: 1800 - total flux cleaned = -0.000280535 Jy ! Component: 1850 - total flux cleaned = -0.000231606 Jy ! Component: 1900 - total flux cleaned = -0.000200889 Jy ! Component: 1950 - total flux cleaned = -0.000153048 Jy ! Component: 2000 - total flux cleaned = -0.000127237 Jy ! Component: 2050 - total flux cleaned = -0.000101677 Jy ! Component: 2100 - total flux cleaned = -6.78529e-05 Jy ! Component: 2150 - total flux cleaned = -2.18116e-05 Jy ! Component: 2200 - total flux cleaned = 2.37951e-05 Jy ! Component: 2250 - total flux cleaned = 6.48693e-05 Jy ! Component: 2300 - total flux cleaned = 0.000109636 Jy ! Component: 2350 - total flux cleaned = 0.000141951 Jy ! Component: 2400 - total flux cleaned = 0.000185974 Jy ! Component: 2450 - total flux cleaned = 0.000237536 Jy ! Component: 2500 - total flux cleaned = 0.000276822 Jy ! Component: 2550 - total flux cleaned = 0.000327439 Jy ! Component: 2600 - total flux cleaned = 0.000358319 Jy ! Component: 2650 - total flux cleaned = 0.000400482 Jy ! Component: 2700 - total flux cleaned = 0.000438501 Jy ! Component: 2750 - total flux cleaned = 0.00048755 Jy ! Component: 2800 - total flux cleaned = 0.000513779 Jy ! Component: 2850 - total flux cleaned = 0.000562153 Jy ! Component: 2900 - total flux cleaned = 0.000588002 Jy ! Component: 2950 - total flux cleaned = 0.000632081 Jy ! Component: 3000 - total flux cleaned = 0.0006649 Jy ! Component: 3050 - total flux cleaned = 0.000715597 Jy ! Component: 3100 - total flux cleaned = 0.000744394 Jy ! Component: 3150 - total flux cleaned = 0.000798031 Jy ! Component: 3200 - total flux cleaned = 0.000833564 Jy ! Component: 3250 - total flux cleaned = 0.000872416 Jy ! Component: 3300 - total flux cleaned = 0.000907544 Jy ! Component: 3350 - total flux cleaned = 0.000945926 Jy ! Component: 3400 - total flux cleaned = 0.00098065 Jy ! Component: 3450 - total flux cleaned = 0.00102549 Jy ! Component: 3500 - total flux cleaned = 0.0010632 Jy ! Component: 3550 - total flux cleaned = 0.00109728 Jy ! Component: 3600 - total flux cleaned = 0.00113455 Jy ! Component: 3650 - total flux cleaned = 0.00116828 Jy ! Component: 3700 - total flux cleaned = 0.00121853 Jy ! Component: 3750 - total flux cleaned = 0.00125185 Jy ! Component: 3800 - total flux cleaned = 0.00128833 Jy ! Component: 3850 - total flux cleaned = 0.00133453 Jy ! Component: 3900 - total flux cleaned = 0.00136082 Jy ! Component: 3950 - total flux cleaned = 0.00139353 Jy ! Component: 4000 - total flux cleaned = 0.00142937 Jy ! Component: 4050 - total flux cleaned = 0.00146179 Jy ! Total flux subtracted in 4096 components = 0.00148761 Jy ! Clean residual min=-0.000192 max=0.000181 Jy/beam ! Clean residual mean=0.000001 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0561497 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 330 components and 0.0561497 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0422+1741_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.351 x 3.212 at -6.081 degrees (North through East) ! Clean map min=-0.00044682 max=0.047856 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0422+1741_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0422+1741_X_a_map.mod ! Writing 330 model components to file: /vlbi/vcs9/uvm//J0422+1741_X_a_map.mod wobs /vlbi/vcs9/uvm//J0422+1741_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0422+1741_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0422+1741_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0422+1741_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.047856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.68388e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356312 0.356312 0.712624 1.42525 2.8505 5.70099 11.402 22.804 45.6079 91.2159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 841.959 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0422+1741_X_a_dfm.log closed on Tue Dec 26 21:34:09 2017