! Started logfile: /vlbi/vcs9/uvm//J1258-2219_C_b_dfm.log on Tue Dec 26 22:26:36 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//J1258-2219_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1258-2219_C_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 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J1258-2219_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)= 0.513548 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=1.091153Jy sigma=25.279734 ! Fit after self-cal, rms=0.513178Jy sigma=11.072292 ! 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=1.363 mas, bmaj=4.133 mas, bpa=-0.539 degrees ! Estimated noise=0.641798 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 = 0.409224 Jy ! Component: 100 - total flux cleaned = 0.497588 Jy ! Total flux subtracted in 100 components = 0.497588 Jy ! Clean residual min=-0.013308 max=0.029012 Jy/beam ! Clean residual mean=-0.000090 rms=0.004354 Jy/beam ! Combined flux in latest and established models = 0.497588 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.497588 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=0.096607Jy sigma=2.216399 ! Fit after self-cal, rms=0.096541Jy sigma=2.213898 ! Inverting map ! Added new window around map position (-1.5, 3.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393315 Jy ! Component: 100 - total flux cleaned = 0.0581425 Jy ! Total flux subtracted in 100 components = 0.0581425 Jy ! Clean residual min=-0.011223 max=0.014986 Jy/beam ! Clean residual mean=-0.000037 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.555731 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.555731 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=0.079436Jy sigma=1.682821 ! Fit after self-cal, rms=0.079334Jy sigma=1.675480 ! 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=1.859 mas, bmaj=5.787 mas, bpa=-5.034 degrees ! Estimated noise=0.327431 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 = 0.0268431 Jy ! Component: 100 - total flux cleaned = 0.0364432 Jy ! Component: 150 - total flux cleaned = 0.0383275 Jy ! Component: 200 - total flux cleaned = 0.0386469 Jy ! Total flux subtracted in 200 components = 0.0386469 Jy ! Clean residual min=-0.012088 max=0.013774 Jy/beam ! Clean residual mean=0.000021 rms=0.003627 Jy/beam ! Combined flux in latest and established models = 0.594378 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.594377 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=0.076652Jy sigma=1.525716 ! Fit after self-cal, rms=0.076668Jy sigma=1.525139 ! 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: 0.976965 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.22 LA 1.02 MK 0.99 ! NL 1.05 OV 0.98 PT 1.01 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01711 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.94 HN 1.05 KP 0.95 ! LA 0.96 NL 1.01 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: 0.973434 ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.22 LA 1.02 MK 0.99 ! NL 1.08 OV 0.99 PT 1.01 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01761 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 1.06 KP 0.95 ! LA 0.95 NL 0.99 OV 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.961943 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.27 LA 1.03 MK 0.98 ! NL 1.08 OV 0.99 PT 1.01 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02023 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 HN 1.05 KP 0.95 ! LA 0.95 NL 0.99 OV 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.97039 ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.23 LA 1.02 MK 0.98 ! NL 1.05 OV 1.01 PT 1.01 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01951 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 1.01 KP 0.95 ! LA 0.94 NL 1.04 OV 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.96091 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.22 LA 1.03 MK 0.98 ! NL 1.07 OV 1.01 PT 1.02 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.720885 ! Telescope amplitude corrections in sub-array 2: ! BR 3.75 FD 0.95 HN 1.05 KP 0.97 ! LA 0.95 NL 1.03 OV 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.959851 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.25 LA 1.02 MK 0.99 ! NL 1.08 OV 0.99 PT 1.01 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01971 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.03 KP 0.96 ! LA 0.96 NL 1.00 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: 0.956195 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.24 LA 1.03 MK 0.98 ! NL 1.08 OV 1.00 PT 1.02 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01651 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.96 HN 1.04 KP 0.96 ! LA 0.97 NL 1.00 OV 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.956963 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.23 LA 1.03 MK 0.97 ! NL 1.10 OV 1.01 PT 1.02 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02054 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.96 HN 1.02 KP 0.96 ! LA 0.96 NL 1.00 OV 1.01 ! ! ! Fit before self-cal, rms=0.076668Jy sigma=1.525139 ! Fit after self-cal, rms=0.081468Jy sigma=2.991154 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=0.081468Jy sigma=2.991154 ! Fit after self-cal, rms=0.081479Jy sigma=2.991133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=5.934 mas, bpa=-5.089 degrees ! Estimated noise=0.298291 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 = -0.0545676 Jy ! Component: 100 - total flux cleaned = -0.0735178 Jy ! Component: 150 - total flux cleaned = -0.0804242 Jy ! Component: 200 - total flux cleaned = -0.0809102 Jy ! Total flux subtracted in 200 components = -0.0809102 Jy ! Clean residual min=-0.024645 max=0.013512 Jy/beam ! Clean residual mean=-0.000083 rms=0.004744 Jy/beam ! Combined flux in latest and established models = 0.513467 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.513467 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=0.082203Jy sigma=2.546150 ! Fit after self-cal, rms=0.082098Jy sigma=2.544664 ! 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=0.082098Jy sigma=2.544664 ! Fit after self-cal, rms=0.082055Jy sigma=2.543805 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 = -0.00144674 Jy ! Component: 100 - total flux cleaned = -0.00177981 Jy ! Component: 150 - total flux cleaned = -0.00178082 Jy ! Component: 200 - total flux cleaned = -0.00191226 Jy ! Total flux subtracted in 200 components = -0.00191226 Jy ! Clean residual min=-0.024145 max=0.013510 Jy/beam ! Clean residual mean=-0.000088 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.511555 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.511555 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=0.083040Jy sigma=2.535391 ! Fit after self-cal, rms=0.082971Jy sigma=2.535026 ! 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: 1.895 x 5.934 at -5.089 degrees (North through East) ! Clean map min=-0.023841 max=0.44181 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=0.082971Jy sigma=2.535026 ! Fit after self-cal, rms=0.048436Jy sigma=0.799819 ! 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=0.048436Jy sigma=0.799819 ! Fit after self-cal, rms=0.048435Jy sigma=0.799770 ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.962 mas, bpa=-5.251 degrees ! Estimated noise=0.292607 mJy/beam. ! Added new window around map position (6.3, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103214 Jy ! Component: 100 - total flux cleaned = 0.0146289 Jy ! Component: 150 - total flux cleaned = 0.0159935 Jy ! Component: 200 - total flux cleaned = 0.0161926 Jy ! Total flux subtracted in 200 components = 0.0161926 Jy ! Clean residual min=-0.002883 max=0.003374 Jy/beam ! Clean residual mean=-0.000019 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.527748 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.527748 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=0.046729Jy sigma=0.733515 ! Fit after self-cal, rms=0.046512Jy sigma=0.727638 ! 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=1.372 mas, bmaj=4.143 mas, bpa=-0.4886 degrees ! Estimated noise=0.59644 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.380087 Jy ! Component: 100 - total flux cleaned = 0.455517 Jy ! Component: 150 - total flux cleaned = 0.485342 Jy ! Component: 200 - total flux cleaned = 0.500399 Jy ! Total flux subtracted in 200 components = 0.500399 Jy ! Clean residual min=-0.005932 max=0.008407 Jy/beam ! Clean residual mean=-0.000031 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.5004 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.5004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.962 mas, bpa=-5.251 degrees ! Estimated noise=0.292607 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 (1.8, -0.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168115 Jy ! Component: 100 - total flux cleaned = 0.0255018 Jy ! Component: 150 - total flux cleaned = 0.0294334 Jy ! Component: 200 - total flux cleaned = 0.0302494 Jy ! Total flux subtracted in 200 components = 0.0302494 Jy ! Clean residual min=-0.003354 max=0.003584 Jy/beam ! Clean residual mean=-0.000008 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.530649 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.530649 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417885 Jy ! Component: 100 - total flux cleaned = 0.000419735 Jy ! Component: 150 - total flux cleaned = 0.000522019 Jy ! Component: 200 - total flux cleaned = 0.000414978 Jy ! Total flux subtracted in 200 components = 0.000414978 Jy ! Clean residual min=-0.002712 max=0.003140 Jy/beam ! Clean residual mean=-0.000009 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.531064 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 85 components and 0.531064 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=0.045870Jy sigma=0.722478 ! Fit after self-cal, rms=0.045399Jy sigma=0.716345 wmodel J1258-2219_C_map.mod ! Writing 85 model components to file: J1258-2219_C_map.mod wobs J1258-2219_C_uvs.fits ! Writing UV FITS file: J1258-2219_C_uvs.fits wwins J1258-2219_C_map.win ! wwins: Wrote 4 windows to J1258-2219_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 = -0.000584159 Jy ! Component: 100 - total flux cleaned = -0.000771912 Jy ! Component: 150 - total flux cleaned = -0.000733047 Jy ! Component: 200 - total flux cleaned = -0.000809021 Jy ! Component: 250 - total flux cleaned = -0.000951837 Jy ! Component: 300 - total flux cleaned = -0.00108812 Jy ! Component: 350 - total flux cleaned = -0.00115463 Jy ! Component: 400 - total flux cleaned = -0.00118681 Jy ! Component: 450 - total flux cleaned = -0.00124663 Jy ! Component: 500 - total flux cleaned = -0.00124648 Jy ! Component: 550 - total flux cleaned = -0.00135759 Jy ! Component: 600 - total flux cleaned = -0.00141111 Jy ! Component: 650 - total flux cleaned = -0.00143667 Jy ! Component: 700 - total flux cleaned = -0.00143718 Jy ! Component: 750 - total flux cleaned = -0.00148589 Jy ! Component: 800 - total flux cleaned = -0.00146281 Jy ! Component: 850 - total flux cleaned = -0.00150918 Jy ! Component: 900 - total flux cleaned = -0.00157581 Jy ! Component: 950 - total flux cleaned = -0.00157607 Jy ! Component: 1000 - total flux cleaned = -0.00166071 Jy ! Component: 1050 - total flux cleaned = -0.00166075 Jy ! Component: 1100 - total flux cleaned = -0.00170075 Jy ! Component: 1150 - total flux cleaned = -0.00170077 Jy ! Component: 1200 - total flux cleaned = -0.0017394 Jy ! Component: 1250 - total flux cleaned = -0.00177681 Jy ! Component: 1300 - total flux cleaned = -0.00179525 Jy ! Component: 1350 - total flux cleaned = -0.00181344 Jy ! Component: 1400 - total flux cleaned = -0.00181337 Jy ! Component: 1450 - total flux cleaned = -0.00184757 Jy ! Component: 1500 - total flux cleaned = -0.00188116 Jy ! Component: 1550 - total flux cleaned = -0.00181461 Jy ! Component: 1600 - total flux cleaned = -0.00184757 Jy ! Component: 1650 - total flux cleaned = -0.00186359 Jy ! Component: 1700 - total flux cleaned = -0.00183203 Jy ! Component: 1750 - total flux cleaned = -0.00183192 Jy ! Component: 1800 - total flux cleaned = -0.00184704 Jy ! Component: 1850 - total flux cleaned = -0.00183206 Jy ! Component: 1900 - total flux cleaned = -0.00184666 Jy ! Component: 1950 - total flux cleaned = -0.00186125 Jy ! Component: 2000 - total flux cleaned = -0.00186118 Jy ! Component: 2050 - total flux cleaned = -0.00188921 Jy ! Component: 2100 - total flux cleaned = -0.00191663 Jy ! Component: 2150 - total flux cleaned = -0.00199772 Jy ! Component: 2200 - total flux cleaned = -0.00203769 Jy ! Component: 2250 - total flux cleaned = -0.00207703 Jy ! Component: 2300 - total flux cleaned = -0.00216725 Jy ! Component: 2350 - total flux cleaned = -0.00220538 Jy ! Component: 2400 - total flux cleaned = -0.00224284 Jy ! Component: 2450 - total flux cleaned = -0.00232954 Jy ! Component: 2500 - total flux cleaned = -0.00236579 Jy ! Component: 2550 - total flux cleaned = -0.00243808 Jy ! Component: 2600 - total flux cleaned = -0.00246191 Jy ! Component: 2650 - total flux cleaned = -0.00250932 Jy ! Component: 2700 - total flux cleaned = -0.00257902 Jy ! Component: 2750 - total flux cleaned = -0.00265899 Jy ! Component: 2800 - total flux cleaned = -0.00269266 Jy ! Component: 2850 - total flux cleaned = -0.00271498 Jy ! Component: 2900 - total flux cleaned = -0.00278118 Jy ! Component: 2950 - total flux cleaned = -0.00283573 Jy ! Component: 3000 - total flux cleaned = -0.00287909 Jy ! Component: 3050 - total flux cleaned = -0.00296455 Jy ! Component: 3100 - total flux cleaned = -0.00298569 Jy ! Component: 3150 - total flux cleaned = -0.00306898 Jy ! Component: 3200 - total flux cleaned = -0.00312048 Jy ! Component: 3250 - total flux cleaned = -0.00317146 Jy ! Component: 3300 - total flux cleaned = -0.00319147 Jy ! Component: 3350 - total flux cleaned = -0.00323148 Jy ! Component: 3400 - total flux cleaned = -0.00329073 Jy ! Component: 3450 - total flux cleaned = -0.00336872 Jy ! Component: 3500 - total flux cleaned = -0.00336876 Jy ! Component: 3550 - total flux cleaned = -0.00342614 Jy ! Component: 3600 - total flux cleaned = -0.00347336 Jy ! Component: 3650 - total flux cleaned = -0.00350143 Jy ! Component: 3700 - total flux cleaned = -0.00352006 Jy ! Component: 3750 - total flux cleaned = -0.00355684 Jy ! Component: 3800 - total flux cleaned = -0.00356611 Jy ! Component: 3850 - total flux cleaned = -0.00365651 Jy ! Component: 3900 - total flux cleaned = -0.0036654 Jy ! Component: 3950 - total flux cleaned = -0.00370997 Jy ! Component: 4000 - total flux cleaned = -0.0037805 Jy ! Component: 4050 - total flux cleaned = -0.00383278 Jy ! Total flux subtracted in 4096 components = -0.00388467 Jy ! Clean residual min=-0.000535 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.527179 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 364 components and 0.527179 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1258-2219_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.911 x 5.962 at -5.251 degrees (North through East) ! Clean map min=-0.0020042 max=0.44951 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1258-2219_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1258-2219_C_b_map.mod ! Writing 364 model components to file: /vlbi/vcs9/uvm//J1258-2219_C_b_map.mod wobs /vlbi/vcs9/uvm//J1258-2219_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1258-2219_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1258-2219_C_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1258-2219_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.449515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102444 0.102444 0.204888 0.409776 0.819551 1.6391 3.27821 6.55641 13.1128 26.2256 52.4513 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.449 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2928.43 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1258-2219_C_b_dfm.log closed on Tue Dec 26 22:26:39 2017