! Started logfile: /vlbi/vcs9/uvm//J1733-1304_X_a_dfm.log on Tue Dec 26 22:47:50 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//J1733-1304_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1733-1304_X_a_uvm.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.888454 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 7264 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 J1733-1304_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)= 2.40278 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 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.549970Jy sigma=50.459077 ! Fit after self-cal, rms=1.426639Jy sigma=28.078211 ! 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=1.021 mas, bmaj=4.878 mas, bpa=-13.7 degrees ! Estimated noise=0.67084 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 = 1.96322 Jy ! Component: 100 - total flux cleaned = 2.27779 Jy ! Total flux subtracted in 100 components = 2.27779 Jy ! Clean residual min=-0.070748 max=0.090827 Jy/beam ! Clean residual mean=-0.000093 rms=0.017871 Jy/beam ! Combined flux in latest and established models = 2.27779 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 2.27779 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=0.388984Jy sigma=6.536460 ! Fit after self-cal, rms=0.388937Jy sigma=6.534136 ! 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=1.272 mas, bmaj=5.233 mas, bpa=-12.9 degrees ! Estimated noise=0.405825 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 = 0.152571 Jy ! Component: 100 - total flux cleaned = 0.217931 Jy ! Component: 150 - total flux cleaned = 0.23833 Jy ! Component: 200 - total flux cleaned = 0.24038 Jy ! Total flux subtracted in 200 components = 0.24038 Jy ! Clean residual min=-0.079271 max=0.072401 Jy/beam ! Clean residual mean=0.000015 rms=0.016724 Jy/beam ! Combined flux in latest and established models = 2.51817 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 2.51817 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=0.323749Jy sigma=5.455343 ! Fit after self-cal, rms=0.323411Jy sigma=5.449446 ! 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: 1.00443 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.03 KP 1.07 LA 0.99 ! NL 1.01 OV 0.97 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.00097 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 KP 0.81 LA 1.06 ! MK 0.98 NL 1.01 OV 1.00 PT 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00511 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.03 KP 1.07 LA 0.99 ! NL 1.00 OV 0.97 PT 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.00432 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.02 KP 0.81 LA 1.06 ! MK 0.99 NL 1.02 OV 1.00 PT 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00807 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.02 KP 1.06 LA 0.99 ! NL 1.00 OV 0.98 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.00586 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 KP 0.82 LA 1.07 ! MK 0.99 NL 1.02 OV 1.00 PT 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00554 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.03 KP 1.07 LA 0.99 ! NL 1.00 OV 0.97 PT 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.0037 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 KP 0.80 LA 1.07 ! MK 0.98 NL 1.01 OV 0.99 PT 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.0108 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.02 KP 1.06 LA 0.99 ! NL 0.99 OV 0.98 PT 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.0036 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 KP 0.81 LA 1.07 ! MK 0.99 NL 1.02 OV 1.00 PT 1.01 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00942 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.02 KP 1.06 LA 0.99 ! NL 0.99 OV 0.98 PT 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.999424 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 KP 0.83 LA 1.07 ! MK 0.99 NL 1.03 OV 0.99 PT 1.02 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00688 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.02 KP 1.06 LA 0.99 ! NL 1.00 OV 0.98 PT 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.999449 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.01 KP 0.83 LA 1.06 ! MK 0.99 NL 1.02 OV 0.99 PT 1.02 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01108 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.01 KP 1.06 LA 0.98 ! NL 0.99 OV 0.98 PT 0.97 ! ! Amplitude normalization factor in sub-array 2: 0.998377 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.02 KP 0.80 LA 1.06 ! MK 1.00 NL 1.02 OV 0.99 PT 1.02 ! ! ! Fit before self-cal, rms=0.323411Jy sigma=5.449446 ! Fit after self-cal, rms=0.233783Jy sigma=4.300640 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=0.233783Jy sigma=4.300640 ! Fit after self-cal, rms=0.233689Jy sigma=4.300221 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=5.349 mas, bpa=-12.89 degrees ! Estimated noise=0.408864 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 = 0.0158476 Jy ! Component: 100 - total flux cleaned = 0.0225885 Jy ! Component: 150 - total flux cleaned = 0.025956 Jy ! Component: 200 - total flux cleaned = 0.0274566 Jy ! Total flux subtracted in 200 components = 0.0274566 Jy ! Clean residual min=-0.031622 max=0.046946 Jy/beam ! Clean residual mean=0.000059 rms=0.010776 Jy/beam ! Combined flux in latest and established models = 2.54562 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 2.54562 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=0.231435Jy sigma=4.235945 ! Fit after self-cal, rms=0.231279Jy sigma=4.232135 ! 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=0.231279Jy sigma=4.232135 ! Fit after self-cal, rms=0.231183Jy sigma=4.230604 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 = -0.00109842 Jy ! Component: 100 - total flux cleaned = -0.000153351 Jy ! Component: 150 - total flux cleaned = -0.000164137 Jy ! Component: 200 - total flux cleaned = -0.000159892 Jy ! Total flux subtracted in 200 components = -0.000159892 Jy ! Clean residual min=-0.032564 max=0.045462 Jy/beam ! Clean residual mean=0.000059 rms=0.010619 Jy/beam ! Combined flux in latest and established models = 2.54546 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 2.54546 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=0.230756Jy sigma=4.216964 ! Fit after self-cal, rms=0.230677Jy sigma=4.215082 ! 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: 1.275 x 5.349 at -12.89 degrees (North through East) ! Clean map min=-0.031946 max=2.3412 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=0.230677Jy sigma=4.215082 ! Fit after self-cal, rms=0.229925Jy sigma=4.198949 ! 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=0.229925Jy sigma=4.198949 ! Fit after self-cal, rms=0.229909Jy sigma=4.198797 ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=5.35 mas, bpa=-12.9 degrees ! Estimated noise=0.408778 mJy/beam. ! Added new window around map position (2.6, 12.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587116 Jy ! Component: 100 - total flux cleaned = 0.0927792 Jy ! Component: 150 - total flux cleaned = 0.115377 Jy ! Component: 200 - total flux cleaned = 0.131437 Jy ! Total flux subtracted in 200 components = 0.131437 Jy ! Clean residual min=-0.023264 max=0.031532 Jy/beam ! Clean residual mean=0.000047 rms=0.006868 Jy/beam ! Combined flux in latest and established models = 2.6769 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 71 model components to the UV plane model. ! The established model now contains 154 components and 2.6769 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=0.216950Jy sigma=3.921929 ! Fit after self-cal, rms=0.216319Jy sigma=3.910248 ! Inverting map ! Added new window around map position (-13.8, 37.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369685 Jy ! Component: 100 - total flux cleaned = 0.0570648 Jy ! Component: 150 - total flux cleaned = 0.0675652 Jy ! Component: 200 - total flux cleaned = 0.0763476 Jy ! Total flux subtracted in 200 components = 0.0763476 Jy ! Clean residual min=-0.017719 max=0.018225 Jy/beam ! Clean residual mean=0.000039 rms=0.005192 Jy/beam ! Combined flux in latest and established models = 2.75325 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 60 model components to the UV plane model. ! The established model now contains 212 components and 2.75325 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=0.209873Jy sigma=3.788932 ! Fit after self-cal, rms=0.209752Jy sigma=3.785842 ! 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=1.019 mas, bmaj=4.933 mas, bpa=-13.63 degrees ! Estimated noise=0.678108 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.98438 Jy ! Component: 100 - total flux cleaned = 2.2962 Jy ! Component: 150 - total flux cleaned = 2.4141 Jy ! Component: 200 - total flux cleaned = 2.48113 Jy ! Total flux subtracted in 200 components = 2.48113 Jy ! Clean residual min=-0.029272 max=0.034167 Jy/beam ! Clean residual mean=-0.000003 rms=0.008432 Jy/beam ! Combined flux in latest and established models = 2.48113 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 37 model components to the UV plane model. ! The established model now contains 37 components and 2.48113 Jy ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=5.35 mas, bpa=-12.9 degrees ! Estimated noise=0.408778 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 = 0.069504 Jy ! Component: 100 - total flux cleaned = 0.119798 Jy ! Component: 150 - total flux cleaned = 0.158972 Jy ! Component: 200 - total flux cleaned = 0.190436 Jy ! Total flux subtracted in 200 components = 0.190436 Jy ! Clean residual min=-0.021813 max=0.024371 Jy/beam ! Clean residual mean=0.000040 rms=0.007207 Jy/beam ! Combined flux in latest and established models = 2.67157 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 113 components and 2.67157 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258735 Jy ! Component: 100 - total flux cleaned = 0.04746 Jy ! Component: 150 - total flux cleaned = 0.0649563 Jy ! Component: 200 - total flux cleaned = 0.0750564 Jy ! Total flux subtracted in 200 components = 0.0750564 Jy ! Clean residual min=-0.017873 max=0.019515 Jy/beam ! Clean residual mean=0.000043 rms=0.005856 Jy/beam ! Combined flux in latest and established models = 2.74662 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 158 components and 2.74662 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=0.211458Jy sigma=3.822929 ! Fit after self-cal, rms=0.211229Jy sigma=3.818414 wmodel J1733-1304_X_map.mod ! Writing 158 model components to file: J1733-1304_X_map.mod wobs J1733-1304_X_uvs.fits ! Writing UV FITS file: J1733-1304_X_uvs.fits wwins J1733-1304_X_map.win ! wwins: Wrote 3 windows to J1733-1304_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 = 0.00671355 Jy ! Component: 100 - total flux cleaned = 0.00735967 Jy ! Component: 150 - total flux cleaned = 0.00618678 Jy ! Component: 200 - total flux cleaned = 0.00507442 Jy ! Component: 250 - total flux cleaned = 0.00401976 Jy ! Component: 300 - total flux cleaned = 0.00327294 Jy ! Component: 350 - total flux cleaned = 0.00208675 Jy ! Component: 400 - total flux cleaned = 0.00118713 Jy ! Component: 450 - total flux cleaned = 0.00054658 Jy ! Component: 500 - total flux cleaned = -0.000473601 Jy ! Component: 550 - total flux cleaned = -0.00145862 Jy ! Component: 600 - total flux cleaned = -0.00202787 Jy ! Component: 650 - total flux cleaned = -0.00203657 Jy ! Component: 700 - total flux cleaned = -0.00168971 Jy ! Component: 750 - total flux cleaned = -0.0013475 Jy ! Component: 800 - total flux cleaned = -0.000524943 Jy ! Component: 850 - total flux cleaned = -4.94261e-05 Jy ! Component: 900 - total flux cleaned = 0.000419569 Jy ! Component: 950 - total flux cleaned = 0.000714968 Jy ! Component: 1000 - total flux cleaned = 0.00129695 Jy ! Component: 1050 - total flux cleaned = 0.00171169 Jy ! Component: 1100 - total flux cleaned = 0.00170828 Jy ! Component: 1150 - total flux cleaned = 0.00197473 Jy ! Component: 1200 - total flux cleaned = 0.00197724 Jy ! Component: 1250 - total flux cleaned = 0.00197585 Jy ! Component: 1300 - total flux cleaned = 0.00160761 Jy ! Component: 1350 - total flux cleaned = 0.00172575 Jy ! Component: 1400 - total flux cleaned = 0.00125689 Jy ! Component: 1450 - total flux cleaned = 0.00183005 Jy ! Component: 1500 - total flux cleaned = 0.00171676 Jy ! Component: 1550 - total flux cleaned = 0.00204097 Jy ! Component: 1600 - total flux cleaned = 0.00225392 Jy ! Component: 1650 - total flux cleaned = 0.00297761 Jy ! Component: 1700 - total flux cleaned = 0.00347943 Jy ! Component: 1750 - total flux cleaned = 0.00367485 Jy ! Component: 1800 - total flux cleaned = 0.00405953 Jy ! Component: 1850 - total flux cleaned = 0.00452571 Jy ! Component: 1900 - total flux cleaned = 0.00526174 Jy ! Component: 1950 - total flux cleaned = 0.00579596 Jy ! Component: 2000 - total flux cleaned = 0.00640638 Jy ! Component: 2050 - total flux cleaned = 0.00674732 Jy ! Component: 2100 - total flux cleaned = 0.00691449 Jy ! Component: 2150 - total flux cleaned = 0.00740688 Jy ! Component: 2200 - total flux cleaned = 0.00756792 Jy ! Component: 2250 - total flux cleaned = 0.00812032 Jy ! Component: 2300 - total flux cleaned = 0.0085802 Jy ! Component: 2350 - total flux cleaned = 0.00880506 Jy ! Component: 2400 - total flux cleaned = 0.00924753 Jy ! Component: 2450 - total flux cleaned = 0.00975336 Jy ! Component: 2500 - total flux cleaned = 0.00982359 Jy ! Component: 2550 - total flux cleaned = 0.00996498 Jy ! Component: 2600 - total flux cleaned = 0.0104442 Jy ! Component: 2650 - total flux cleaned = 0.0107783 Jy ! Component: 2700 - total flux cleaned = 0.0111709 Jy ! Component: 2750 - total flux cleaned = 0.0113633 Jy ! Component: 2800 - total flux cleaned = 0.0117412 Jy ! Component: 2850 - total flux cleaned = 0.0119903 Jy ! Component: 2900 - total flux cleaned = 0.0124766 Jy ! Component: 2950 - total flux cleaned = 0.0127737 Jy ! Component: 3000 - total flux cleaned = 0.0132417 Jy ! Component: 3050 - total flux cleaned = 0.0137587 Jy ! Component: 3100 - total flux cleaned = 0.0139861 Jy ! Component: 3150 - total flux cleaned = 0.0145429 Jy ! Component: 3200 - total flux cleaned = 0.0147075 Jy ! Component: 3250 - total flux cleaned = 0.0150311 Jy ! Component: 3300 - total flux cleaned = 0.0154549 Jy ! Component: 3350 - total flux cleaned = 0.01582 Jy ! Component: 3400 - total flux cleaned = 0.0159736 Jy ! Component: 3450 - total flux cleaned = 0.0162768 Jy ! Component: 3500 - total flux cleaned = 0.0164746 Jy ! Component: 3550 - total flux cleaned = 0.0164255 Jy ! Component: 3600 - total flux cleaned = 0.0166188 Jy ! Component: 3650 - total flux cleaned = 0.0167612 Jy ! Component: 3700 - total flux cleaned = 0.0168078 Jy ! Component: 3750 - total flux cleaned = 0.0170855 Jy ! Component: 3800 - total flux cleaned = 0.0170852 Jy ! Component: 3850 - total flux cleaned = 0.0173101 Jy ! Component: 3900 - total flux cleaned = 0.0175769 Jy ! Component: 3950 - total flux cleaned = 0.0177514 Jy ! Component: 4000 - total flux cleaned = 0.0177521 Jy ! Component: 4050 - total flux cleaned = 0.0180511 Jy ! Total flux subtracted in 4096 components = 0.0180088 Jy ! Clean residual min=-0.002156 max=0.002489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 2.76463 Jy keep ! Adding 461 model components to the UV plane model. ! The established model now contains 618 components and 2.76463 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1733-1304_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 5.35 at -12.9 degrees (North through East) ! Clean map min=-0.0080124 max=2.3445 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1733-1304_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1733-1304_X_a_map.mod ! Writing 618 model components to file: /vlbi/vcs9/uvm//J1733-1304_X_a_map.mod wobs /vlbi/vcs9/uvm//J1733-1304_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1733-1304_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1733-1304_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1733-1304_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.34446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000897491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114844 0.114844 0.229688 0.459377 0.918754 1.83751 3.67502 7.35003 14.7001 29.4001 58.8002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.344 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2612.23 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1733-1304_X_a_dfm.log closed on Tue Dec 26 22:47:54 2017