! Started logfile: /vlbi/vcs9/uvm//J1258-2219_X_b_dfm.log on Tue Dec 26 22:26:40 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//J1258-2219_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1258-2219_X_b_uvm.fits ! AN table 1: 33 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.736464 visibilities/baseline/integration-bin. ! Found source: J1258-2219 ! ! 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 85 lines of history. ! ! Reading 9032 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 J1258-2219_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)= 0.542161 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 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.173279Jy sigma=23.460908 ! Fit after self-cal, rms=0.485096Jy sigma=8.944775 ! 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=0.7685 mas, bmaj=2.468 mas, bpa=-0.04449 degrees ! Estimated noise=0.753056 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 = 0.435909 Jy ! Component: 100 - total flux cleaned = 0.527967 Jy ! Total flux subtracted in 100 components = 0.527967 Jy ! Clean residual min=-0.019063 max=0.032937 Jy/beam ! Clean residual mean=0.000109 rms=0.005330 Jy/beam ! Combined flux in latest and established models = 0.527968 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.527968 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=0.097015Jy sigma=1.902006 ! Fit after self-cal, rms=0.097019Jy sigma=1.900718 ! Inverting map ! Added new window around map position (0.8, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451692 Jy ! Component: 100 - total flux cleaned = 0.0689908 Jy ! Total flux subtracted in 100 components = 0.0689908 Jy ! Clean residual min=-0.013446 max=0.017002 Jy/beam ! Clean residual mean=0.000075 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 0.596958 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.596958 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=0.074160Jy sigma=1.236160 ! Fit after self-cal, rms=0.074006Jy sigma=1.232235 ! 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=1.045 mas, bmaj=3.437 mas, bpa=-5.824 degrees ! Estimated noise=0.376234 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 = 0.0283008 Jy ! Component: 100 - total flux cleaned = 0.0404754 Jy ! Component: 150 - total flux cleaned = 0.045553 Jy ! Component: 200 - total flux cleaned = 0.0464056 Jy ! Total flux subtracted in 200 components = 0.0464056 Jy ! Clean residual min=-0.012337 max=0.013514 Jy/beam ! Clean residual mean=0.000094 rms=0.003630 Jy/beam ! Combined flux in latest and established models = 0.643364 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.643364 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=0.070014Jy sigma=1.049934 ! Fit after self-cal, rms=0.069789Jy sigma=1.045121 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.948134 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.34 LA 1.03 MK 0.99 ! NL 1.07 OV 1.03 PT 0.99 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00532 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.02 KP 0.96 ! LA 0.98 NL 1.02 OV 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.93402 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.42 LA 1.05 MK 0.99 ! NL 1.07 OV 1.05 PT 1.00 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0014 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 1.02 KP 0.96 ! LA 0.97 NL 1.02 OV 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.942936 ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.36 LA 1.03 MK 0.99 ! NL 1.07 OV 1.06 PT 0.99 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00791 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.00 KP 0.96 ! LA 0.98 NL 1.03 OV 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.945267 ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.35 LA 1.03 MK 0.98 ! NL 1.07 OV 1.05 PT 0.99 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01314 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.98 KP 0.96 ! LA 0.97 NL 1.02 OV 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.948009 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.35 LA 1.02 MK 0.98 ! NL 1.06 OV 1.02 PT 0.99 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01972 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 0.97 KP 0.94 ! LA 0.96 NL 1.01 OV 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.938899 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.37 LA 1.03 MK 0.97 ! NL 1.08 OV 1.03 PT 1.00 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01958 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.98 KP 0.94 ! LA 0.97 NL 1.01 OV 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.940955 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.36 LA 1.02 MK 0.98 ! NL 1.09 OV 1.05 PT 1.00 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02422 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 0.97 KP 0.94 ! LA 0.96 NL 1.01 OV 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.941045 ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.34 LA 1.03 MK 0.97 ! NL 1.07 OV 1.06 PT 1.00 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02547 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 0.99 KP 0.94 ! LA 0.96 NL 1.00 OV 1.00 ! ! ! Fit before self-cal, rms=0.069789Jy sigma=1.045121 ! Fit after self-cal, rms=0.066209Jy sigma=1.188513 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=0.066209Jy sigma=1.188513 ! Fit after self-cal, rms=0.066213Jy sigma=1.188507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=3.275 mas, bpa=-5.599 degrees ! Estimated noise=0.360911 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 = -0.0171385 Jy ! Component: 100 - total flux cleaned = -0.0179582 Jy ! Component: 150 - total flux cleaned = -0.0182229 Jy ! Component: 200 - total flux cleaned = -0.0184471 Jy ! Total flux subtracted in 200 components = -0.0184471 Jy ! Clean residual min=-0.015548 max=0.014592 Jy/beam ! Clean residual mean=0.000064 rms=0.004069 Jy/beam ! Combined flux in latest and established models = 0.624917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.624917 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=0.060433Jy sigma=1.041950 ! Fit after self-cal, rms=0.060377Jy sigma=1.037792 ! 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=0.060377Jy sigma=1.037792 ! Fit after self-cal, rms=0.060372Jy sigma=1.037317 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 = -0.00159867 Jy ! Component: 100 - total flux cleaned = -0.00159897 Jy ! Component: 150 - total flux cleaned = -0.00173054 Jy ! Component: 200 - total flux cleaned = -0.00172763 Jy ! Total flux subtracted in 200 components = -0.00172763 Jy ! Clean residual min=-0.014728 max=0.013517 Jy/beam ! Clean residual mean=0.000065 rms=0.003960 Jy/beam ! Combined flux in latest and established models = 0.623189 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.623189 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=0.059896Jy sigma=1.023100 ! Fit after self-cal, rms=0.059944Jy sigma=1.022313 ! 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: 0.997 x 3.275 at -5.599 degrees (North through East) ! Clean map min=-0.014831 max=0.50092 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 ! Performing amp+phase self-cal over 60 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=0.059944Jy sigma=1.022313 ! Fit after self-cal, rms=0.050952Jy sigma=0.727581 ! 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=0.050952Jy sigma=0.727581 ! Fit after self-cal, rms=0.050954Jy sigma=0.727559 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.361 mas, bpa=-5.711 degrees ! Estimated noise=0.361914 mJy/beam. ! Added new window around map position (4, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076437 Jy ! Component: 100 - total flux cleaned = 0.00908188 Jy ! Component: 150 - total flux cleaned = 0.00986909 Jy ! Component: 200 - total flux cleaned = 0.010565 Jy ! Total flux subtracted in 200 components = 0.010565 Jy ! Clean residual min=-0.004459 max=0.003681 Jy/beam ! Clean residual mean=0.000009 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.633754 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.633754 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=0.050153Jy sigma=0.696314 ! Fit after self-cal, rms=0.050000Jy sigma=0.694031 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=0.7546 mas, bmaj=2.441 mas, bpa=0.1519 degrees ! Estimated noise=0.732906 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.427033 Jy ! Component: 100 - total flux cleaned = 0.52058 Jy ! Component: 150 - total flux cleaned = 0.564628 Jy ! Component: 200 - total flux cleaned = 0.588426 Jy ! Total flux subtracted in 200 components = 0.588426 Jy ! Clean residual min=-0.006474 max=0.009031 Jy/beam ! Clean residual mean=0.000019 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.588426 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.588426 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.361 mas, bpa=-5.711 degrees ! Estimated noise=0.361914 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 = 0.0208473 Jy ! Component: 100 - total flux cleaned = 0.0309943 Jy ! Component: 150 - total flux cleaned = 0.0374354 Jy ! Component: 200 - total flux cleaned = 0.0417445 Jy ! Total flux subtracted in 200 components = 0.0417445 Jy ! Clean residual min=-0.002986 max=0.003640 Jy/beam ! Clean residual mean=0.000007 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.630171 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.630171 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297163 Jy ! Component: 100 - total flux cleaned = 0.00518208 Jy ! Component: 150 - total flux cleaned = 0.00616211 Jy ! Component: 200 - total flux cleaned = 0.0069857 Jy ! Total flux subtracted in 200 components = 0.0069857 Jy ! Clean residual min=-0.002603 max=0.003176 Jy/beam ! Clean residual mean=0.000008 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.637157 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.637156 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=0.049372Jy sigma=0.676608 ! Fit after self-cal, rms=0.049258Jy sigma=0.675734 wmodel J1258-2219_X_map.mod ! Writing 90 model components to file: J1258-2219_X_map.mod wobs J1258-2219_X_uvs.fits ! Writing UV FITS file: J1258-2219_X_uvs.fits wwins J1258-2219_X_map.win ! wwins: Wrote 3 windows to J1258-2219_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 = 0.000914337 Jy ! Component: 100 - total flux cleaned = 0.00114304 Jy ! Component: 150 - total flux cleaned = 0.00127015 Jy ! Component: 200 - total flux cleaned = 0.00146908 Jy ! Component: 250 - total flux cleaned = 0.00158175 Jy ! Component: 300 - total flux cleaned = 0.00172213 Jy ! Component: 350 - total flux cleaned = 0.00178938 Jy ! Component: 400 - total flux cleaned = 0.00178948 Jy ! Component: 450 - total flux cleaned = 0.00179047 Jy ! Component: 500 - total flux cleaned = 0.00176229 Jy ! Component: 550 - total flux cleaned = 0.0017624 Jy ! Component: 600 - total flux cleaned = 0.00168394 Jy ! Component: 650 - total flux cleaned = 0.00175971 Jy ! Component: 700 - total flux cleaned = 0.00190398 Jy ! Component: 750 - total flux cleaned = 0.00190366 Jy ! Component: 800 - total flux cleaned = 0.00192674 Jy ! Component: 850 - total flux cleaned = 0.00194866 Jy ! Component: 900 - total flux cleaned = 0.00199125 Jy ! Component: 950 - total flux cleaned = 0.00201228 Jy ! Component: 1000 - total flux cleaned = 0.00203306 Jy ! Component: 1050 - total flux cleaned = 0.00209141 Jy ! Component: 1100 - total flux cleaned = 0.00214791 Jy ! Component: 1150 - total flux cleaned = 0.00220248 Jy ! Component: 1200 - total flux cleaned = 0.00221974 Jy ! Component: 1250 - total flux cleaned = 0.00223717 Jy ! Component: 1300 - total flux cleaned = 0.0022374 Jy ! Component: 1350 - total flux cleaned = 0.00222102 Jy ! Component: 1400 - total flux cleaned = 0.00225328 Jy ! Component: 1450 - total flux cleaned = 0.00222119 Jy ! Component: 1500 - total flux cleaned = 0.00217454 Jy ! Component: 1550 - total flux cleaned = 0.00217458 Jy ! Component: 1600 - total flux cleaned = 0.00217413 Jy ! Component: 1650 - total flux cleaned = 0.00212992 Jy ! Component: 1700 - total flux cleaned = 0.00212996 Jy ! Component: 1750 - total flux cleaned = 0.00208737 Jy ! Component: 1800 - total flux cleaned = 0.00211555 Jy ! Component: 1850 - total flux cleaned = 0.00212928 Jy ! Component: 1900 - total flux cleaned = 0.00210211 Jy ! Component: 1950 - total flux cleaned = 0.00211552 Jy ! Component: 2000 - total flux cleaned = 0.00211536 Jy ! Component: 2050 - total flux cleaned = 0.0021024 Jy ! Component: 2100 - total flux cleaned = 0.00207686 Jy ! Component: 2150 - total flux cleaned = 0.00208953 Jy ! Component: 2200 - total flux cleaned = 0.00207712 Jy ! Component: 2250 - total flux cleaned = 0.00202802 Jy ! Component: 2300 - total flux cleaned = 0.00197966 Jy ! Component: 2350 - total flux cleaned = 0.00191998 Jy ! Component: 2400 - total flux cleaned = 0.00186091 Jy ! Component: 2450 - total flux cleaned = 0.00181424 Jy ! Component: 2500 - total flux cleaned = 0.00174507 Jy ! Component: 2550 - total flux cleaned = 0.00169964 Jy ! Component: 2600 - total flux cleaned = 0.00164326 Jy ! Component: 2650 - total flux cleaned = 0.00159866 Jy ! Component: 2700 - total flux cleaned = 0.00149939 Jy ! Component: 2750 - total flux cleaned = 0.00145581 Jy ! Component: 2800 - total flux cleaned = 0.00140172 Jy ! Component: 2850 - total flux cleaned = 0.0013374 Jy ! Component: 2900 - total flux cleaned = 0.00132678 Jy ! Component: 2950 - total flux cleaned = 0.00125305 Jy ! Component: 3000 - total flux cleaned = 0.00123211 Jy ! Component: 3050 - total flux cleaned = 0.00120104 Jy ! Component: 3100 - total flux cleaned = 0.00113952 Jy ! Component: 3150 - total flux cleaned = 0.00112937 Jy ! Component: 3200 - total flux cleaned = 0.00109911 Jy ! Component: 3250 - total flux cleaned = 0.00107907 Jy ! Component: 3300 - total flux cleaned = 0.00107912 Jy ! Component: 3350 - total flux cleaned = 0.00108894 Jy ! Component: 3400 - total flux cleaned = 0.00105956 Jy ! Component: 3450 - total flux cleaned = 0.00105961 Jy ! Component: 3500 - total flux cleaned = 0.00104032 Jy ! Component: 3550 - total flux cleaned = 0.00102126 Jy ! Component: 3600 - total flux cleaned = 0.00100233 Jy ! Component: 3650 - total flux cleaned = 0.000983489 Jy ! Component: 3700 - total flux cleaned = 0.000974166 Jy ! Component: 3750 - total flux cleaned = 0.000983516 Jy ! Component: 3800 - total flux cleaned = 0.000965016 Jy ! Component: 3850 - total flux cleaned = 0.000928362 Jy ! Component: 3900 - total flux cleaned = 0.000946643 Jy ! Component: 3950 - total flux cleaned = 0.00092846 Jy ! Component: 4000 - total flux cleaned = 0.000892488 Jy ! Component: 4050 - total flux cleaned = 0.000901482 Jy ! Total flux subtracted in 4096 components = 0.000910381 Jy ! Clean residual min=-0.000460 max=0.000501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.638067 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 357 components and 0.638067 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1258-2219_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 3.361 at -5.711 degrees (North through East) ! Clean map min=-0.0012687 max=0.50701 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1258-2219_X_b_map.fits wmodel /vlbi/vcs9/uvm//J1258-2219_X_b_map.mod ! Writing 357 model components to file: /vlbi/vcs9/uvm//J1258-2219_X_b_map.mod wobs /vlbi/vcs9/uvm//J1258-2219_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1258-2219_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J1258-2219_X_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1258-2219_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.50701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0854421 0.0854421 0.170884 0.341769 0.683537 1.36707 2.73415 5.4683 10.9366 21.8732 43.7464 87.4927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.507 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3511.15 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1258-2219_X_b_dfm.log closed on Tue Dec 26 22:26:44 2017