! Started logfile: /vlbi/vcs9/uvm//J2224-1126_X_a_dfm.log on Tue Dec 26 23:10:29 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//J2224-1126_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2224-1126_X_a_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.617611 visibilities/baseline/integration-bin. ! Found source: J2224-1126 ! ! 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 94 lines of history. ! ! Reading 16048 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 J2224-1126_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)= 0.123102 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 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006281Jy sigma=20.376403 ! Fit after self-cal, rms=0.898377Jy sigma=18.140577 ! 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=0.7201 mas, bmaj=1.921 mas, bpa=-3.728 degrees ! Estimated noise=0.486249 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 = 0.0811119 Jy ! Component: 100 - total flux cleaned = 0.104377 Jy ! Total flux subtracted in 100 components = 0.104377 Jy ! Clean residual min=-0.005173 max=0.008978 Jy/beam ! Clean residual mean=0.000003 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.104377 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.104377 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=0.062046Jy sigma=1.095617 ! Fit after self-cal, rms=0.061985Jy sigma=1.094520 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133302 Jy ! Component: 100 - total flux cleaned = 0.0214642 Jy ! Total flux subtracted in 100 components = 0.0214642 Jy ! Clean residual min=-0.003988 max=0.005528 Jy/beam ! Clean residual mean=0.000005 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.125841 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.125841 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=0.058404Jy sigma=0.976352 ! Fit after self-cal, rms=0.058346Jy sigma=0.975358 ! 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=0.9112 mas, bmaj=2.336 mas, bpa=-2.836 degrees ! Estimated noise=0.275926 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 = 0.0138359 Jy ! Component: 100 - total flux cleaned = 0.0204073 Jy ! Component: 150 - total flux cleaned = 0.023838 Jy ! Component: 200 - total flux cleaned = 0.0257505 Jy ! Total flux subtracted in 200 components = 0.0257505 Jy ! Clean residual min=-0.004672 max=0.010241 Jy/beam ! Clean residual mean=0.000008 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.151591 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.151591 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=0.057658Jy sigma=0.919210 ! Fit after self-cal, rms=0.057610Jy sigma=0.918177 ! Inverting map ! Added new window around map position (-4.4, 0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111273 Jy ! Component: 100 - total flux cleaned = 0.0159922 Jy ! Component: 150 - total flux cleaned = 0.019027 Jy ! Component: 200 - total flux cleaned = 0.0209756 Jy ! Total flux subtracted in 200 components = 0.0209756 Jy ! Clean residual min=-0.003507 max=0.004776 Jy/beam ! Clean residual mean=0.000009 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.172567 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.172567 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=0.056551Jy sigma=0.878151 ! Fit after self-cal, rms=0.056471Jy sigma=0.875694 ! 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: 1.07735 ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.92 KP 0.92 LA 0.91 ! NL 0.98 OV 0.94 PT 0.91 SC 0.94 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.960131 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.07 HN 0.98 KP 1.21 ! LA 1.04 MK 0.92 NL 1.05 OV 1.03 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.06574 ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.94 KP 0.91 LA 0.90 ! NL 0.99 OV 0.95 PT 0.92 SC 0.98 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.961874 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.07 HN 1.00 KP 1.17 ! LA 1.07 MK 0.91 NL 1.01 OV 1.03 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.07066 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.92 KP 0.92 LA 0.86 ! NL 0.99 OV 0.94 PT 0.93 SC 0.98 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949457 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.19 HN 0.98 KP 1.15 ! LA 1.02 MK 0.96 NL 1.01 OV 1.06 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.07216 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.92 KP 0.93 LA 0.90 ! NL 1.02 OV 0.95 PT 0.89 SC 0.92 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.959635 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.17 HN 0.98 KP 1.18 ! LA 1.06 MK 0.90 NL 1.01 OV 1.03 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.06719 ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.97 KP 0.92 LA 0.91 ! NL 0.97 OV 0.96 PT 0.91 SC 0.94 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.942585 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.20 HN 0.98 KP 1.14 ! LA 1.04 MK 0.96 NL 1.03 OV 1.06 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.08757 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.94 KP 0.91 LA 0.89 ! NL 0.94 OV 0.95 PT 0.88 SC 0.90 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.969181 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.13 HN 0.92 KP 1.10 ! LA 1.07 MK 0.97 NL 1.06 OV 1.02 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.07219 ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.89 KP 0.88 LA 0.91 ! NL 1.07 OV 0.95 PT 0.88 SC 0.95 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.96449 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.10 HN 0.97 KP 1.23 ! LA 1.08 MK 0.93 NL 0.97 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.07529 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.91 KP 0.90 LA 0.91 ! NL 0.99 OV 0.95 PT 0.90 SC 0.95 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.952219 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.08 HN 0.96 KP 1.12 ! LA 1.05 MK 0.95 NL 0.99 OV 1.11 ! PT 1.13 SC 1.06 ! ! ! Fit before self-cal, rms=0.056471Jy sigma=0.875694 ! Fit after self-cal, rms=0.057334Jy sigma=0.852006 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=0.057334Jy sigma=0.852006 ! Fit after self-cal, rms=0.057337Jy sigma=0.851931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.277 mas, bpa=-4.4 degrees ! Estimated noise=0.271725 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 = 0.00390358 Jy ! Component: 100 - total flux cleaned = 0.00628834 Jy ! Component: 150 - total flux cleaned = 0.00769431 Jy ! Component: 200 - total flux cleaned = 0.0084778 Jy ! Total flux subtracted in 200 components = 0.0084778 Jy ! Clean residual min=-0.002445 max=0.003677 Jy/beam ! Clean residual mean=0.000008 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.181045 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.181045 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=0.057513Jy sigma=0.845312 ! Fit after self-cal, rms=0.057483Jy sigma=0.844789 ! 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=0.057483Jy sigma=0.844789 ! Fit after self-cal, rms=0.057394Jy sigma=0.842773 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) ! Added new window around map position (28.2, 39.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.004485 Jy ! Component: 100 - total flux cleaned = 0.00581098 Jy ! Component: 150 - total flux cleaned = 0.00690576 Jy ! Component: 200 - total flux cleaned = 0.00780409 Jy ! Total flux subtracted in 200 components = 0.00780409 Jy ! Clean residual min=-0.002564 max=0.002988 Jy/beam ! Clean residual mean=0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.188849 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.188849 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=0.057136Jy sigma=0.834099 ! Fit after self-cal, rms=0.057071Jy sigma=0.832377 ! 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: 0.8708 x 2.277 at -4.4 degrees (North through East) ! Clean map min=-0.0021546 max=0.099364 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=0.7021 mas, bmaj=1.904 mas, bpa=-4.659 degrees ! Estimated noise=0.471544 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0795747 Jy ! Component: 100 - total flux cleaned = 0.104039 Jy ! Component: 150 - total flux cleaned = 0.118001 Jy ! Component: 200 - total flux cleaned = 0.127105 Jy ! Total flux subtracted in 200 components = 0.127105 Jy ! Clean residual min=-0.003698 max=0.004511 Jy/beam ! Clean residual mean=0.000004 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.127105 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 0.127105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.277 mas, bpa=-4.4 degrees ! Estimated noise=0.271725 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 = 0.0162643 Jy ! Component: 100 - total flux cleaned = 0.0270509 Jy ! Component: 150 - total flux cleaned = 0.0349513 Jy ! Component: 200 - total flux cleaned = 0.0409717 Jy ! Total flux subtracted in 200 components = 0.0409717 Jy ! Clean residual min=-0.002871 max=0.004339 Jy/beam ! Clean residual mean=0.000008 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.168077 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 69 components and 0.168077 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480754 Jy ! Component: 100 - total flux cleaned = 0.0086962 Jy ! Component: 150 - total flux cleaned = 0.011869 Jy ! Component: 200 - total flux cleaned = 0.0144634 Jy ! Total flux subtracted in 200 components = 0.0144634 Jy ! Clean residual min=-0.002476 max=0.003202 Jy/beam ! Clean residual mean=0.000007 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.18254 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 102 components and 0.18254 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=0.056802Jy sigma=0.832321 ! Fit after self-cal, rms=0.056766Jy sigma=0.831627 wmodel J2224-1126_X_map.mod ! Writing 102 model components to file: J2224-1126_X_map.mod wobs J2224-1126_X_uvs.fits ! Writing UV FITS file: J2224-1126_X_uvs.fits wwins J2224-1126_X_map.win ! wwins: Wrote 4 windows to J2224-1126_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 = 0.00140375 Jy ! Component: 100 - total flux cleaned = 0.00264361 Jy ! Component: 150 - total flux cleaned = 0.0035555 Jy ! Component: 200 - total flux cleaned = 0.00432457 Jy ! Component: 250 - total flux cleaned = 0.00492982 Jy ! Component: 300 - total flux cleaned = 0.00550526 Jy ! Component: 350 - total flux cleaned = 0.00602031 Jy ! Component: 400 - total flux cleaned = 0.00626834 Jy ! Component: 450 - total flux cleaned = 0.00640585 Jy ! Component: 500 - total flux cleaned = 0.00650508 Jy ! Component: 550 - total flux cleaned = 0.00656977 Jy ! Component: 600 - total flux cleaned = 0.00669669 Jy ! Component: 650 - total flux cleaned = 0.00669648 Jy ! Component: 700 - total flux cleaned = 0.00672753 Jy ! Component: 750 - total flux cleaned = 0.00675743 Jy ! Component: 800 - total flux cleaned = 0.00675683 Jy ! Component: 850 - total flux cleaned = 0.00672814 Jy ! Component: 900 - total flux cleaned = 0.00664435 Jy ! Component: 950 - total flux cleaned = 0.00661711 Jy ! Component: 1000 - total flux cleaned = 0.00653613 Jy ! Component: 1050 - total flux cleaned = 0.00656232 Jy ! Component: 1100 - total flux cleaned = 0.00645807 Jy ! Component: 1150 - total flux cleaned = 0.00645857 Jy ! Component: 1200 - total flux cleaned = 0.00640813 Jy ! Component: 1250 - total flux cleaned = 0.0063335 Jy ! Component: 1300 - total flux cleaned = 0.00630922 Jy ! Component: 1350 - total flux cleaned = 0.0062851 Jy ! Component: 1400 - total flux cleaned = 0.00616658 Jy ! Component: 1450 - total flux cleaned = 0.0060973 Jy ! Component: 1500 - total flux cleaned = 0.00609753 Jy ! Component: 1550 - total flux cleaned = 0.00602999 Jy ! Component: 1600 - total flux cleaned = 0.00596333 Jy ! Component: 1650 - total flux cleaned = 0.00596322 Jy ! Component: 1700 - total flux cleaned = 0.00587637 Jy ! Component: 1750 - total flux cleaned = 0.00587643 Jy ! Component: 1800 - total flux cleaned = 0.00585523 Jy ! Component: 1850 - total flux cleaned = 0.00575087 Jy ! Component: 1900 - total flux cleaned = 0.00573065 Jy ! Component: 1950 - total flux cleaned = 0.00577114 Jy ! Component: 2000 - total flux cleaned = 0.00571036 Jy ! Component: 2050 - total flux cleaned = 0.00569075 Jy ! Component: 2100 - total flux cleaned = 0.00565174 Jy ! Component: 2150 - total flux cleaned = 0.00565184 Jy ! Component: 2200 - total flux cleaned = 0.00565199 Jy ! Component: 2250 - total flux cleaned = 0.00567106 Jy ! Component: 2300 - total flux cleaned = 0.00559598 Jy ! Component: 2350 - total flux cleaned = 0.00559611 Jy ! Component: 2400 - total flux cleaned = 0.00559621 Jy ! Component: 2450 - total flux cleaned = 0.00561427 Jy ! Component: 2500 - total flux cleaned = 0.00561417 Jy ! Component: 2550 - total flux cleaned = 0.00559629 Jy ! Component: 2600 - total flux cleaned = 0.00556092 Jy ! Component: 2650 - total flux cleaned = 0.00561344 Jy ! Component: 2700 - total flux cleaned = 0.00557858 Jy ! Component: 2750 - total flux cleaned = 0.00557847 Jy ! Component: 2800 - total flux cleaned = 0.00557851 Jy ! Component: 2850 - total flux cleaned = 0.00551053 Jy ! Component: 2900 - total flux cleaned = 0.0054939 Jy ! Component: 2950 - total flux cleaned = 0.00549389 Jy ! Component: 3000 - total flux cleaned = 0.00541139 Jy ! Component: 3050 - total flux cleaned = 0.00539511 Jy ! Component: 3100 - total flux cleaned = 0.0054113 Jy ! Component: 3150 - total flux cleaned = 0.00534666 Jy ! Component: 3200 - total flux cleaned = 0.00533083 Jy ! Component: 3250 - total flux cleaned = 0.00536259 Jy ! Component: 3300 - total flux cleaned = 0.00534676 Jy ! Component: 3350 - total flux cleaned = 0.00529937 Jy ! Component: 3400 - total flux cleaned = 0.00531477 Jy ! Component: 3450 - total flux cleaned = 0.00519072 Jy ! Component: 3500 - total flux cleaned = 0.00515995 Jy ! Component: 3550 - total flux cleaned = 0.00511389 Jy ! Component: 3600 - total flux cleaned = 0.00509866 Jy ! Component: 3650 - total flux cleaned = 0.00503811 Jy ! Component: 3700 - total flux cleaned = 0.00500814 Jy ! Component: 3750 - total flux cleaned = 0.00500818 Jy ! Component: 3800 - total flux cleaned = 0.0049042 Jy ! Component: 3850 - total flux cleaned = 0.00488944 Jy ! Component: 3900 - total flux cleaned = 0.00483068 Jy ! Component: 3950 - total flux cleaned = 0.0048453 Jy ! Component: 4000 - total flux cleaned = 0.00481617 Jy ! Component: 4050 - total flux cleaned = 0.0048595 Jy ! Total flux subtracted in 4096 components = 0.00483053 Jy ! Clean residual min=-0.000835 max=0.000918 Jy/beam ! Clean residual mean=0.000006 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.18737 Jy keep ! Adding 417 model components to the UV plane model. ! The established model now contains 519 components and 0.18737 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2224-1126_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8708 x 2.277 at -4.4 degrees (North through East) ! Clean map min=-0.0016437 max=0.098315 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2224-1126_X_a_map.fits wmodel /vlbi/vcs9/uvm//J2224-1126_X_a_map.mod ! Writing 519 model components to file: /vlbi/vcs9/uvm//J2224-1126_X_a_map.mod wobs /vlbi/vcs9/uvm//J2224-1126_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2224-1126_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J2224-1126_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2224-1126_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0983152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837141 0.837141 1.67428 3.34856 6.69713 13.3943 26.7885 53.577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.362 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2224-1126_X_a_dfm.log closed on Tue Dec 26 23:10:33 2017