! Started logfile: /vlbi/vcs9/uvm//J1344-2452_X_a_dfm.log on Tue Dec 26 22:31:45 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//J1344-2452_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1344-2452_X_a_uvm.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770238 visibilities/baseline/integration-bin. ! Found source: J1344-2452 ! ! 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 15528 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 J1344-2452_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)= 0.0517073 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 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001667Jy sigma=20.022605 ! Fit after self-cal, rms=0.969523Jy sigma=19.351906 ! 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=0.7102 mas, bmaj=1.964 mas, bpa=-8.718 degrees ! Estimated noise=0.555873 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 = 0.0254646 Jy ! Component: 100 - total flux cleaned = 0.0302646 Jy ! Total flux subtracted in 100 components = 0.0302646 Jy ! Clean residual min=-0.002079 max=0.002970 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0302646 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0302646 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=0.041000Jy sigma=0.742507 ! Fit after self-cal, rms=0.040976Jy sigma=0.742084 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032311 Jy ! Component: 100 - total flux cleaned = 0.00484544 Jy ! Total flux subtracted in 100 components = 0.00484544 Jy ! Clean residual min=-0.001954 max=0.002323 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.03511 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.03511 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=0.040723Jy sigma=0.735165 ! Fit after self-cal, rms=0.040705Jy sigma=0.734412 ! 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=0.961 mas, bmaj=2.406 mas, bpa=-5.649 degrees ! Estimated noise=0.28405 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 = 0.00278564 Jy ! Component: 100 - total flux cleaned = 0.00410359 Jy ! Component: 150 - total flux cleaned = 0.00475853 Jy ! Component: 200 - total flux cleaned = 0.00487413 Jy ! Total flux subtracted in 200 components = 0.00487413 Jy ! Clean residual min=-0.001484 max=0.003250 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0399842 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0399842 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=0.040637Jy sigma=0.731563 ! Fit after self-cal, rms=0.040638Jy sigma=0.731478 ! Inverting map ! Added new window around map position (2.6, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345273 Jy ! Component: 100 - total flux cleaned = 0.00494444 Jy ! Component: 150 - total flux cleaned = 0.00565115 Jy ! Component: 200 - total flux cleaned = 0.0059539 Jy ! Total flux subtracted in 200 components = 0.0059539 Jy ! Clean residual min=-0.001058 max=0.001178 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0459381 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.0459381 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=0.040466Jy sigma=0.727005 ! Fit after self-cal, rms=0.040450Jy sigma=0.726731 ! 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: 1.00762 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.96 KP 1.02 ! MK 1.02 NL 1.06 OV 0.88 PT 1.00 ! SC 1.09 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.950115 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.45 KP 0.97 ! LA 1.12 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978746 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.25 KP 0.91 ! MK 1.13 NL 0.93 OV 1.04 PT 0.98 ! SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01356 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.03 KP 1.00 ! LA 1.01 MK 1.06 NL 1.01 OV 0.98 ! PT 0.90 SC 0.87 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989214 ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.98 HN 1.00 KP 0.85 ! MK 0.86 NL 1.01 OV 1.07 PT 0.92 ! SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.911288 ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.07 HN 1.32 KP 0.95 ! LA 1.04 MK 1.21 NL 0.91 OV 1.02 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01003 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 1.03 KP 1.05 ! MK 0.96 NL 0.95 OV 0.97 PT 1.02 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.90832 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.06 HN 2.10 KP 0.92 ! LA 1.06 MK 1.06 NL 0.92 OV 1.02 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995357 ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.94 HN 1.35 KP 0.94 ! MK 0.96 NL 1.17 OV 0.97 PT 0.97 ! SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.919523 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.19 HN 1.29 KP 0.82 ! LA 1.07 MK 1.17 NL 1.06 OV 1.23 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01772 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.09 KP 1.02 ! MK 0.86 NL 0.85 OV 1.17 PT 1.01 ! SC 0.80 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.946514 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.08 HN 0.94 KP 1.09 ! LA 1.08 MK 1.06 NL 0.97 OV 1.24 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999064 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.04 KP 0.90 ! MK 1.03 NL 0.94 OV 0.99 PT 0.92 ! SC 1.23 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.980293 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 HN 1.02 KP 0.88 ! LA 1.05 MK 0.85 NL 0.97 OV 1.06 ! PT 1.07 SC 1.16 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00405 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.09 KP 0.99 ! MK 1.17 NL 1.08 OV 0.89 PT 0.93 ! SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.92782 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 1.33 KP 1.14 ! LA 0.99 MK 1.04 NL 1.19 OV 0.88 ! PT 1.09 SC 1.07 ! ! ! Fit before self-cal, rms=0.040450Jy sigma=0.726731 ! Fit after self-cal, rms=0.041673Jy sigma=0.725824 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=0.041673Jy sigma=0.725824 ! Fit after self-cal, rms=0.041675Jy sigma=0.725810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9711 mas, bmaj=2.42 mas, bpa=-4.924 degrees ! Estimated noise=0.266798 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 = -0.00208163 Jy ! Component: 100 - total flux cleaned = -0.00259516 Jy ! Component: 150 - total flux cleaned = -0.00267288 Jy ! Component: 200 - total flux cleaned = -0.00273272 Jy ! Total flux subtracted in 200 components = -0.00273272 Jy ! Clean residual min=-0.000862 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0432053 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0432053 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=0.041612Jy sigma=0.723881 ! Fit after self-cal, rms=0.041610Jy sigma=0.723854 ! 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=0.041610Jy sigma=0.723854 ! Fit after self-cal, rms=0.041584Jy sigma=0.722896 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 = 0.000117532 Jy ! Component: 100 - total flux cleaned = 0.000104999 Jy ! Component: 150 - total flux cleaned = 7.5503e-05 Jy ! Component: 200 - total flux cleaned = 5.70294e-05 Jy ! Total flux subtracted in 200 components = 5.70294e-05 Jy ! Clean residual min=-0.000847 max=0.001024 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0432624 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.0432624 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=0.041575Jy sigma=0.722782 ! Fit after self-cal, rms=0.041575Jy sigma=0.722635 ! 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: 0.9711 x 2.42 at -4.924 degrees (North through East) ! Clean map min=-0.00080201 max=0.027961 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=0.7132 mas, bmaj=1.948 mas, bpa=-8.182 degrees ! Estimated noise=0.536376 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245067 Jy ! Component: 100 - total flux cleaned = 0.0295285 Jy ! Component: 150 - total flux cleaned = 0.0322491 Jy ! Component: 200 - total flux cleaned = 0.0342927 Jy ! Total flux subtracted in 200 components = 0.0342927 Jy ! Clean residual min=-0.001753 max=0.001682 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0342927 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0342927 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9711 mas, bmaj=2.42 mas, bpa=-4.924 degrees ! Estimated noise=0.266798 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 = 0.00326042 Jy ! Component: 100 - total flux cleaned = 0.00512916 Jy ! Component: 150 - total flux cleaned = 0.00637151 Jy ! Component: 200 - total flux cleaned = 0.00723687 Jy ! Total flux subtracted in 200 components = 0.00723687 Jy ! Clean residual min=-0.000888 max=0.001094 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0415296 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 93 components and 0.0415296 Jy ! Inverting map ! Added new window around map position (20.2, 2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859253 Jy ! Component: 100 - total flux cleaned = 0.00116731 Jy ! Component: 150 - total flux cleaned = 0.00135239 Jy ! Component: 200 - total flux cleaned = 0.00149658 Jy ! Total flux subtracted in 200 components = 0.00149658 Jy ! Clean residual min=-0.000860 max=0.001014 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0430262 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0430261 Jy ! Inverting map ! Added new window around map position (17.4, -32.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822975 Jy ! Component: 100 - total flux cleaned = 0.00108483 Jy ! Component: 150 - total flux cleaned = 0.0012552 Jy ! Component: 200 - total flux cleaned = 0.00127119 Jy ! Total flux subtracted in 200 components = 0.00127119 Jy ! Clean residual min=-0.000768 max=0.000845 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0442973 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 0.0442973 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.54607e-05 Jy ! Component: 100 - total flux cleaned = 4.47642e-05 Jy ! Component: 150 - total flux cleaned = 5.83895e-05 Jy ! Component: 200 - total flux cleaned = 8.50488e-05 Jy ! Total flux subtracted in 200 components = 8.50488e-05 Jy ! Clean residual min=-0.000756 max=0.000828 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0443824 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 153 components and 0.0443824 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=0.041495Jy sigma=0.721269 ! Fit after self-cal, rms=0.041491Jy sigma=0.721108 wmodel J1344-2452_X_map.mod ! Writing 153 model components to file: J1344-2452_X_map.mod wobs J1344-2452_X_uvs.fits ! Writing UV FITS file: J1344-2452_X_uvs.fits wwins J1344-2452_X_map.win ! wwins: Wrote 5 windows to J1344-2452_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 = 0.000276582 Jy ! Component: 100 - total flux cleaned = 0.000417379 Jy ! Component: 150 - total flux cleaned = 0.000524635 Jy ! Component: 200 - total flux cleaned = 0.000563363 Jy ! Component: 250 - total flux cleaned = 0.000612731 Jy ! Component: 300 - total flux cleaned = 0.000589004 Jy ! Component: 350 - total flux cleaned = 0.000589085 Jy ! Component: 400 - total flux cleaned = 0.000577588 Jy ! Component: 450 - total flux cleaned = 0.00054425 Jy ! Component: 500 - total flux cleaned = 0.000522573 Jy ! Component: 550 - total flux cleaned = 0.00051196 Jy ! Component: 600 - total flux cleaned = 0.000501307 Jy ! Component: 650 - total flux cleaned = 0.000470693 Jy ! Component: 700 - total flux cleaned = 0.000430811 Jy ! Component: 750 - total flux cleaned = 0.00038173 Jy ! Component: 800 - total flux cleaned = 0.000294997 Jy ! Component: 850 - total flux cleaned = 0.000257315 Jy ! Component: 900 - total flux cleaned = 0.000229039 Jy ! Component: 950 - total flux cleaned = 0.000173649 Jy ! Component: 1000 - total flux cleaned = 0.00011007 Jy ! Component: 1050 - total flux cleaned = 7.42537e-05 Jy ! Component: 1100 - total flux cleaned = 2.0969e-05 Jy ! Component: 1150 - total flux cleaned = -8.40886e-05 Jy ! Component: 1200 - total flux cleaned = -0.000153036 Jy ! Component: 1250 - total flux cleaned = -0.000246825 Jy ! Component: 1300 - total flux cleaned = -0.000297257 Jy ! Component: 1350 - total flux cleaned = -0.000364078 Jy ! Component: 1400 - total flux cleaned = -0.000405278 Jy ! Component: 1450 - total flux cleaned = -0.000462572 Jy ! Component: 1500 - total flux cleaned = -0.000527074 Jy ! Component: 1550 - total flux cleaned = -0.000582842 Jy ! Component: 1600 - total flux cleaned = -0.00066972 Jy ! Component: 1650 - total flux cleaned = -0.000700882 Jy ! Component: 1700 - total flux cleaned = -0.000747237 Jy ! Component: 1750 - total flux cleaned = -0.000793182 Jy ! Component: 1800 - total flux cleaned = -0.000823627 Jy ! Component: 1850 - total flux cleaned = -0.000876184 Jy ! Component: 1900 - total flux cleaned = -0.000920783 Jy ! Component: 1950 - total flux cleaned = -0.000950314 Jy ! Component: 2000 - total flux cleaned = -0.00101583 Jy ! Component: 2050 - total flux cleaned = -0.00105191 Jy ! Component: 2100 - total flux cleaned = -0.00111606 Jy ! Component: 2150 - total flux cleaned = -0.00114425 Jy ! Component: 2200 - total flux cleaned = -0.00119319 Jy ! Component: 2250 - total flux cleaned = -0.00122776 Jy ! Component: 2300 - total flux cleaned = -0.00127593 Jy ! Component: 2350 - total flux cleaned = -0.00132364 Jy ! Component: 2400 - total flux cleaned = -0.00135072 Jy ! Component: 2450 - total flux cleaned = -0.00142452 Jy ! Component: 2500 - total flux cleaned = -0.00146447 Jy ! Component: 2550 - total flux cleaned = -0.00151717 Jy ! Component: 2600 - total flux cleaned = -0.00154987 Jy ! Component: 2650 - total flux cleaned = -0.0016018 Jy ! Component: 2700 - total flux cleaned = -0.0016082 Jy ! Component: 2750 - total flux cleaned = -0.00164653 Jy ! Component: 2800 - total flux cleaned = -0.00169724 Jy ! Component: 2850 - total flux cleaned = -0.00172232 Jy ! Component: 2900 - total flux cleaned = -0.00172223 Jy ! Component: 2950 - total flux cleaned = -0.00175947 Jy ! Component: 3000 - total flux cleaned = -0.00179019 Jy ! Component: 3050 - total flux cleaned = -0.00180851 Jy ! Component: 3100 - total flux cleaned = -0.00185705 Jy ! Component: 3150 - total flux cleaned = -0.00188707 Jy ! Component: 3200 - total flux cleaned = -0.00189304 Jy ! Component: 3250 - total flux cleaned = -0.00192868 Jy ! Component: 3300 - total flux cleaned = -0.00197003 Jy ! Component: 3350 - total flux cleaned = -0.00201688 Jy ! Component: 3400 - total flux cleaned = -0.0020576 Jy ! Component: 3450 - total flux cleaned = -0.00210968 Jy ! Component: 3500 - total flux cleaned = -0.00212124 Jy ! Component: 3550 - total flux cleaned = -0.00214982 Jy ! Component: 3600 - total flux cleaned = -0.00217832 Jy ! Component: 3650 - total flux cleaned = -0.0022122 Jy ! Component: 3700 - total flux cleaned = -0.00225143 Jy ! Component: 3750 - total flux cleaned = -0.00225705 Jy ! Component: 3800 - total flux cleaned = -0.00229035 Jy ! Component: 3850 - total flux cleaned = -0.00230688 Jy ! Component: 3900 - total flux cleaned = -0.00234521 Jy ! Component: 3950 - total flux cleaned = -0.00237779 Jy ! Component: 4000 - total flux cleaned = -0.00238856 Jy ! Component: 4050 - total flux cleaned = -0.00240471 Jy ! Total flux subtracted in 4096 components = -0.00240468 Jy ! Clean residual min=-0.000393 max=0.000336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0419777 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 431 components and 0.0419777 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1344-2452_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9711 x 2.42 at -4.924 degrees (North through East) ! Clean map min=-0.0006259 max=0.028132 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1344-2452_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1344-2452_X_a_map.mod ! Writing 431 model components to file: /vlbi/vcs9/uvm//J1344-2452_X_a_map.mod wobs /vlbi/vcs9/uvm//J1344-2452_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1344-2452_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1344-2452_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1344-2452_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0281321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.14011e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.974699 0.974699 1.9494 3.8988 7.79759 15.5952 31.1904 62.3807 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.787 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1344-2452_X_a_dfm.log closed on Tue Dec 26 22:31:49 2017