! Started logfile: /vlbi/vcs9/uvm//J2359-3133_C_b_dfm.log on Tue Dec 26 23:19:02 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J2359-3133_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2359-3133_C_b_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803744 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 10648 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J2359-3133_C] 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 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.458746 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 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.096151Jy sigma=21.910782 ! Fit after self-cal, rms=0.562547Jy sigma=10.759935 ! 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=1.171 mas, bmaj=3.346 mas, bpa=-2.586 degrees ! Estimated noise=0.569051 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 = 0.372732 Jy ! Component: 100 - total flux cleaned = 0.449922 Jy ! Total flux subtracted in 100 components = 0.449922 Jy ! Clean residual min=-0.016923 max=0.042134 Jy/beam ! Clean residual mean=-0.000032 rms=0.004017 Jy/beam ! Combined flux in latest and established models = 0.449922 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.449922 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=0.090231Jy sigma=1.596071 ! Fit after self-cal, rms=0.090106Jy sigma=1.594052 ! Inverting map ! Added new window around map position (1.8, 3.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460737 Jy ! Component: 100 - total flux cleaned = 0.0618355 Jy ! Total flux subtracted in 100 components = 0.0618355 Jy ! Clean residual min=-0.011617 max=0.027081 Jy/beam ! Clean residual mean=-0.000016 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.511757 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.511757 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=0.072254Jy sigma=1.104608 ! Fit after self-cal, rms=0.069912Jy sigma=1.042704 ! Inverting map ! Added new window around map position (-3, -8.1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236958 Jy ! Component: 100 - total flux cleaned = 0.0314184 Jy ! Total flux subtracted in 100 components = 0.0314184 Jy ! Clean residual min=-0.008822 max=0.011026 Jy/beam ! Clean residual mean=-0.000009 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.543176 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.543176 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=0.064455Jy sigma=0.923595 ! Fit after self-cal, rms=0.064220Jy sigma=0.917227 ! 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=1.527 mas, bmaj=4.205 mas, bpa=-2.726 degrees ! Estimated noise=0.34415 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 = 0.00129317 Jy ! Component: 100 - total flux cleaned = 0.00175948 Jy ! Component: 150 - total flux cleaned = 0.00201692 Jy ! Component: 200 - total flux cleaned = 0.00234539 Jy ! Total flux subtracted in 200 components = 0.00234539 Jy ! Clean residual min=-0.008597 max=0.005621 Jy/beam ! Clean residual mean=-0.000011 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.545521 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.545521 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=0.063271Jy sigma=0.905046 ! Fit after self-cal, rms=0.063245Jy sigma=0.904741 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01423 ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.23 KP 0.95 LA 0.98 ! MK 0.97 NL 0.98 OV 0.93 PT 1.00 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 1.0123 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 KP 0.97 LA 0.98 ! MK 0.99 NL 1.03 OV 0.94 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986552 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.30 KP 0.97 LA 1.01 ! MK 0.97 NL 1.00 OV 0.97 PT 1.01 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 1.00882 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 0.97 LA 0.97 ! MK 0.99 NL 1.03 OV 0.96 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.974818 ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.30 KP 0.99 LA 1.00 ! MK 1.02 NL 1.01 OV 0.97 PT 0.99 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.989575 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.04 KP 0.98 LA 0.99 ! MK 1.03 NL 1.03 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985831 ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.24 KP 0.98 LA 1.00 ! MK 0.98 NL 1.02 OV 0.93 PT 1.03 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.01339 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.99 LA 1.00 ! MK 1.00 NL 0.93 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.963013 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.29 KP 1.01 LA 1.01 ! MK 1.00 NL 1.02 OV 1.00 PT 1.00 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.02347 ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.01 KP 1.00 LA 1.01 ! MK 1.00 NL 1.01 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.962272 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.25 KP 1.01 LA 1.01 ! MK 1.02 NL 1.01 OV 1.00 PT 1.01 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.99134 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 KP 1.00 LA 1.01 ! MK 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.956652 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.28 KP 1.02 LA 1.02 ! MK 1.01 NL 1.03 OV 1.00 PT 1.01 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.989958 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.00 LA 1.00 ! MK 0.99 NL 1.01 OV 0.99 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.952894 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.28 KP 1.02 LA 1.02 ! MK 1.01 NL 1.02 OV 1.01 PT 1.00 ! SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 0.984095 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 KP 1.02 LA 0.99 ! MK 1.00 NL 1.04 OV 1.00 PT 1.01 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.063245Jy sigma=0.904741 ! Fit after self-cal, rms=0.056213Jy sigma=0.897429 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=0.056213Jy sigma=0.897429 ! Fit after self-cal, rms=0.056213Jy sigma=0.897421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.209 mas, bpa=-2.833 degrees ! Estimated noise=0.335673 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 = -0.0135108 Jy ! Component: 100 - total flux cleaned = -0.0185088 Jy ! Component: 150 - total flux cleaned = -0.0204857 Jy ! Component: 200 - total flux cleaned = -0.0208036 Jy ! Total flux subtracted in 200 components = -0.0208036 Jy ! Clean residual min=-0.006546 max=0.004013 Jy/beam ! Clean residual mean=-0.000017 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.524717 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.524717 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=0.054490Jy sigma=0.838035 ! Fit after self-cal, rms=0.054454Jy sigma=0.837409 ! 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=0.054454Jy sigma=0.837409 ! Fit after self-cal, rms=0.054435Jy sigma=0.837118 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 = -0.000398638 Jy ! Component: 100 - total flux cleaned = -0.00053384 Jy ! Component: 150 - total flux cleaned = -0.000655238 Jy ! Component: 200 - total flux cleaned = -0.000826927 Jy ! Total flux subtracted in 200 components = -0.000826927 Jy ! Clean residual min=-0.006528 max=0.004032 Jy/beam ! Clean residual mean=-0.000018 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.52389 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.52389 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=0.054290Jy sigma=0.834308 ! Fit after self-cal, rms=0.054271Jy sigma=0.834054 ! 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: 1.541 x 4.209 at -2.833 degrees (North through East) ! Clean map min=-0.0064387 max=0.4118 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=0.054271Jy sigma=0.834054 ! Fit after self-cal, rms=0.050387Jy sigma=0.725892 ! 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=0.050387Jy sigma=0.725892 ! Fit after self-cal, rms=0.050383Jy sigma=0.725821 ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.22 mas, bpa=-2.876 degrees ! Estimated noise=0.336302 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00280455 Jy ! Component: 100 - total flux cleaned = -0.00335213 Jy ! Component: 150 - total flux cleaned = -0.00356801 Jy ! Component: 200 - total flux cleaned = -0.00373794 Jy ! Total flux subtracted in 200 components = -0.00373794 Jy ! Clean residual min=-0.004701 max=0.002920 Jy/beam ! Clean residual mean=-0.000006 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.520152 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.520153 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=0.049971Jy sigma=0.719169 ! Fit after self-cal, rms=0.049955Jy sigma=0.718842 ! 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=1.174 mas, bmaj=3.331 mas, bpa=-2.521 degrees ! Estimated noise=0.566943 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.370375 Jy ! Component: 100 - total flux cleaned = 0.450148 Jy ! Component: 150 - total flux cleaned = 0.483914 Jy ! Component: 200 - total flux cleaned = 0.501008 Jy ! Total flux subtracted in 200 components = 0.501008 Jy ! Clean residual min=-0.007963 max=0.009032 Jy/beam ! Clean residual mean=-0.000006 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.501008 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.501008 Jy ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.22 mas, bpa=-2.876 degrees ! Estimated noise=0.336302 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) ! Added new window around map position (-2.1, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127556 Jy ! Component: 100 - total flux cleaned = 0.0163556 Jy ! Component: 150 - total flux cleaned = 0.0172445 Jy ! Component: 200 - total flux cleaned = 0.017706 Jy ! Total flux subtracted in 200 components = 0.017706 Jy ! Clean residual min=-0.004371 max=0.003217 Jy/beam ! Clean residual mean=-0.000005 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.518714 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.518714 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194371 Jy ! Component: 100 - total flux cleaned = 0.000372979 Jy ! Component: 150 - total flux cleaned = 0.000451549 Jy ! Component: 200 - total flux cleaned = 0.000599739 Jy ! Total flux subtracted in 200 components = 0.000599739 Jy ! Clean residual min=-0.004277 max=0.003123 Jy/beam ! Clean residual mean=-0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.519313 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.519313 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=0.049762Jy sigma=0.718950 ! Fit after self-cal, rms=0.049714Jy sigma=0.718056 wmodel J2359-3133_C_map.mod ! Writing 72 model components to file: J2359-3133_C_map.mod wobs J2359-3133_C_uvs.fits ! Writing UV FITS file: J2359-3133_C_uvs.fits wwins J2359-3133_C_map.win ! wwins: Wrote 4 windows to J2359-3133_C_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 = -0.00184902 Jy ! Component: 100 - total flux cleaned = -0.00326232 Jy ! Component: 150 - total flux cleaned = -0.0040063 Jy ! Component: 200 - total flux cleaned = -0.00457481 Jy ! Component: 250 - total flux cleaned = -0.0051724 Jy ! Component: 300 - total flux cleaned = -0.00567982 Jy ! Component: 350 - total flux cleaned = -0.00578946 Jy ! Component: 400 - total flux cleaned = -0.00585819 Jy ! Component: 450 - total flux cleaned = -0.00575986 Jy ! Component: 500 - total flux cleaned = -0.00569729 Jy ! Component: 550 - total flux cleaned = -0.00557815 Jy ! Component: 600 - total flux cleaned = -0.00555019 Jy ! Component: 650 - total flux cleaned = -0.00560619 Jy ! Component: 700 - total flux cleaned = -0.00566018 Jy ! Component: 750 - total flux cleaned = -0.00571264 Jy ! Component: 800 - total flux cleaned = -0.00583941 Jy ! Component: 850 - total flux cleaned = -0.00593839 Jy ! Component: 900 - total flux cleaned = -0.00608262 Jy ! Component: 950 - total flux cleaned = -0.00615318 Jy ! Component: 1000 - total flux cleaned = -0.0062676 Jy ! Component: 1050 - total flux cleaned = -0.00637924 Jy ! Component: 1100 - total flux cleaned = -0.00646662 Jy ! Component: 1150 - total flux cleaned = -0.00650942 Jy ! Component: 1200 - total flux cleaned = -0.00665679 Jy ! Component: 1250 - total flux cleaned = -0.00673946 Jy ! Component: 1300 - total flux cleaned = -0.00682085 Jy ! Component: 1350 - total flux cleaned = -0.0069207 Jy ! Component: 1400 - total flux cleaned = -0.00711635 Jy ! Component: 1450 - total flux cleaned = -0.00721215 Jy ! Component: 1500 - total flux cleaned = -0.00734433 Jy ! Component: 1550 - total flux cleaned = -0.00743731 Jy ! Component: 1600 - total flux cleaned = -0.00751035 Jy ! Component: 1650 - total flux cleaned = -0.00763619 Jy ! Component: 1700 - total flux cleaned = -0.00770695 Jy ! Component: 1750 - total flux cleaned = -0.00777647 Jy ! Component: 1800 - total flux cleaned = -0.00784532 Jy ! Component: 1850 - total flux cleaned = -0.00791323 Jy ! Component: 1900 - total flux cleaned = -0.00796332 Jy ! Component: 1950 - total flux cleaned = -0.00804603 Jy ! Component: 2000 - total flux cleaned = -0.00814346 Jy ! Component: 2050 - total flux cleaned = -0.008159 Jy ! Component: 2100 - total flux cleaned = -0.00823798 Jy ! Component: 2150 - total flux cleaned = -0.00825363 Jy ! Component: 2200 - total flux cleaned = -0.00831553 Jy ! Component: 2250 - total flux cleaned = -0.00840668 Jy ! Component: 2300 - total flux cleaned = -0.00839158 Jy ! Component: 2350 - total flux cleaned = -0.00845104 Jy ! Component: 2400 - total flux cleaned = -0.00846581 Jy ! Component: 2450 - total flux cleaned = -0.00855294 Jy ! Component: 2500 - total flux cleaned = -0.00858168 Jy ! Component: 2550 - total flux cleaned = -0.00859594 Jy ! Component: 2600 - total flux cleaned = -0.00863827 Jy ! Component: 2650 - total flux cleaned = -0.00870759 Jy ! Component: 2700 - total flux cleaned = -0.00877626 Jy ! Component: 2750 - total flux cleaned = -0.00883057 Jy ! Component: 2800 - total flux cleaned = -0.00883048 Jy ! Component: 2850 - total flux cleaned = -0.00887046 Jy ! Component: 2900 - total flux cleaned = -0.00894909 Jy ! Component: 2950 - total flux cleaned = -0.00896219 Jy ! Component: 3000 - total flux cleaned = -0.00897503 Jy ! Component: 3050 - total flux cleaned = -0.00897514 Jy ! Component: 3100 - total flux cleaned = -0.00900011 Jy ! Component: 3150 - total flux cleaned = -0.00900004 Jy ! Component: 3200 - total flux cleaned = -0.00899987 Jy ! Component: 3250 - total flux cleaned = -0.00901189 Jy ! Component: 3300 - total flux cleaned = -0.00902395 Jy ! Component: 3350 - total flux cleaned = -0.00904782 Jy ! Component: 3400 - total flux cleaned = -0.00904777 Jy ! Component: 3450 - total flux cleaned = -0.00904789 Jy ! Component: 3500 - total flux cleaned = -0.00905961 Jy ! Component: 3550 - total flux cleaned = -0.0090712 Jy ! Component: 3600 - total flux cleaned = -0.00912843 Jy ! Component: 3650 - total flux cleaned = -0.00910565 Jy ! Component: 3700 - total flux cleaned = -0.00916211 Jy ! Component: 3750 - total flux cleaned = -0.00913972 Jy ! Component: 3800 - total flux cleaned = -0.00920616 Jy ! Component: 3850 - total flux cleaned = -0.00922807 Jy ! Component: 3900 - total flux cleaned = -0.00923901 Jy ! Component: 3950 - total flux cleaned = -0.00929342 Jy ! Component: 4000 - total flux cleaned = -0.00929327 Jy ! Component: 4050 - total flux cleaned = -0.00929323 Jy ! Total flux subtracted in 4096 components = -0.00933581 Jy ! Clean residual min=-0.000530 max=0.000560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.509978 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 429 components and 0.509978 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2359-3133_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.22 at -2.876 degrees (North through East) ! Clean map min=-0.0022904 max=0.41167 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2359-3133_C_b_map.fits wmodel /vlbi/vcs9/uvm//J2359-3133_C_b_map.mod ! Writing 429 model components to file: /vlbi/vcs9/uvm//J2359-3133_C_b_map.mod wobs /vlbi/vcs9/uvm//J2359-3133_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2359-3133_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J2359-3133_C_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2359-3133_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.411665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140283 0.140283 0.280566 0.561131 1.12226 2.24452 4.48905 8.9781 17.9562 35.9124 71.8248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.411 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2138.54 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2359-3133_C_b_dfm.log closed on Tue Dec 26 23:19:06 2017