! Started logfile: /vlbi/uf001/uva//J0600-3937_S_dfm.log on Sun Jan 13 22:47:53 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0600-3937_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0600-3937_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877395 visibilities/baseline/integration-bin. ! Found source: J0600-3937 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5496 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0600-3937_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037579Jy sigma=13.561121 ! Fit after self-cal, rms=0.713556Jy sigma=8.922711 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=6.707 mas, bpa=-5.544 degrees ! Estimated noise=1.08535 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227114 Jy ! Component: 100 - total flux cleaned = 0.291868 Jy ! Total flux subtracted in 100 components = 0.291868 Jy ! Clean residual min=-0.018354 max=0.041592 Jy/beam ! Clean residual mean=-0.000081 rms=0.006360 Jy/beam ! Combined flux in latest and established models = 0.291868 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.291868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141738Jy sigma=1.760878 ! Fit after self-cal, rms=0.141672Jy sigma=1.760278 ! Inverting map ! Added new window around map position (-3, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379201 Jy ! Component: 100 - total flux cleaned = 0.0603988 Jy ! Total flux subtracted in 100 components = 0.0603988 Jy ! Clean residual min=-0.020436 max=0.030335 Jy/beam ! Clean residual mean=-0.000039 rms=0.004922 Jy/beam ! Combined flux in latest and established models = 0.352267 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.352267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129673Jy sigma=1.539653 ! Fit after self-cal, rms=0.128910Jy sigma=1.527550 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=2.811 mas, bmaj=7.791 mas, bpa=-5.645 degrees ! Estimated noise=0.765103 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322704 Jy ! Component: 100 - total flux cleaned = 0.0508422 Jy ! Component: 150 - total flux cleaned = 0.0628277 Jy ! Component: 200 - total flux cleaned = 0.0656522 Jy ! Total flux subtracted in 200 components = 0.0656522 Jy ! Clean residual min=-0.017355 max=0.015280 Jy/beam ! Clean residual mean=0.000042 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 0.417919 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.417919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119899Jy sigma=1.403502 ! Fit after self-cal, rms=0.119509Jy sigma=1.396928 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.811 x 7.791 at -5.645 degrees (North through East) ! Clean map min=-0.01589 max=0.26971 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.57 KP 1.00 LA 0.97 ! MK 1.02 NL 1.41 OV 0.95 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.64 KP 1.02 LA 0.99 ! MK 1.02 NL 1.37 OV 0.79 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.64 KP 1.03 LA 0.98 ! MK 1.02 NL 1.31 OV 0.94 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.119509Jy sigma=1.396928 ! Fit after self-cal, rms=0.136385Jy sigma=1.246447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.725 mas, bpa=-4.864 degrees ! Estimated noise=0.797279 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00784429 Jy ! Component: 100 - total flux cleaned = -0.00902484 Jy ! Component: 150 - total flux cleaned = -0.00982972 Jy ! Component: 200 - total flux cleaned = -0.010363 Jy ! Total flux subtracted in 200 components = -0.010363 Jy ! Clean residual min=-0.007269 max=0.007022 Jy/beam ! Clean residual mean=-0.000034 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.407556 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.407556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135282Jy sigma=1.235903 ! Fit after self-cal, rms=0.135864Jy sigma=1.234237 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135864Jy sigma=1.234237 ! Fit after self-cal, rms=0.137387Jy sigma=1.222538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.844 mas, bmaj=7.739 mas, bpa=-4.915 degrees ! Estimated noise=0.794826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00568711 Jy ! Component: 100 - total flux cleaned = -0.00673213 Jy ! Component: 150 - total flux cleaned = -0.00710168 Jy ! Component: 200 - total flux cleaned = -0.00720983 Jy ! Total flux subtracted in 200 components = -0.00720983 Jy ! Clean residual min=-0.006185 max=0.004970 Jy/beam ! Clean residual mean=-0.000026 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.400346 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.400346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136922Jy sigma=1.218575 ! Fit after self-cal, rms=0.136932Jy sigma=1.218193 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188604 Jy ! Component: 100 - total flux cleaned = -0.000286517 Jy ! Component: 150 - total flux cleaned = -0.000459091 Jy ! Component: 200 - total flux cleaned = -0.000613252 Jy ! Total flux subtracted in 200 components = -0.000613252 Jy ! Clean residual min=-0.005874 max=0.004791 Jy/beam ! Clean residual mean=-0.000029 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.399733 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.399733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136754Jy sigma=1.216655 ! Fit after self-cal, rms=0.136753Jy sigma=1.216408 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136753Jy sigma=1.216408 ! Fit after self-cal, rms=0.139710Jy sigma=1.215508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.747 mas, bpa=-4.932 degrees ! Estimated noise=0.794667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363961 Jy ! Component: 100 - total flux cleaned = -0.00440312 Jy ! Component: 150 - total flux cleaned = -0.00480669 Jy ! Component: 200 - total flux cleaned = -0.00509641 Jy ! Total flux subtracted in 200 components = -0.00509641 Jy ! Clean residual min=-0.005216 max=0.004496 Jy/beam ! Clean residual mean=-0.000029 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.394636 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.394636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139504Jy sigma=1.214039 ! Fit after self-cal, rms=0.139544Jy sigma=1.213911 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127667 Jy ! Component: 100 - total flux cleaned = -0.000320364 Jy ! Component: 150 - total flux cleaned = -0.000379049 Jy ! Component: 200 - total flux cleaned = -0.000487297 Jy ! Total flux subtracted in 200 components = -0.000487297 Jy ! Clean residual min=-0.005043 max=0.004371 Jy/beam ! Clean residual mean=-0.000032 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.394149 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.394149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139465Jy sigma=1.213303 ! Fit after self-cal, rms=0.139468Jy sigma=1.213210 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139468Jy sigma=1.213210 ! Fit after self-cal, rms=0.141938Jy sigma=1.212689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=25.29 mas, bpa=-0.8477 degrees ! Estimated noise=1.0359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216216 Jy ! Component: 100 - total flux cleaned = -0.00232429 Jy ! Component: 150 - total flux cleaned = -0.00232599 Jy ! Component: 200 - total flux cleaned = -0.00232932 Jy ! Total flux subtracted in 200 components = -0.00232932 Jy ! Clean residual min=-0.005666 max=0.003951 Jy/beam ! Clean residual mean=-0.000061 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.39182 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 110 components and 0.39182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141865Jy sigma=1.212444 ! Fit after self-cal, rms=0.141898Jy sigma=1.212367 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22618e-06 Jy ! Component: 100 - total flux cleaned = -7.40032e-06 Jy ! Component: 150 - total flux cleaned = -4.59085e-05 Jy ! Component: 200 - total flux cleaned = -4.71214e-05 Jy ! Total flux subtracted in 200 components = -4.71214e-05 Jy ! Clean residual min=-0.005649 max=0.003969 Jy/beam ! Clean residual mean=-0.000061 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.391773 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.391773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141874Jy sigma=1.212356 ! Fit after self-cal, rms=0.141882Jy sigma=1.212319 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.753 mas, bpa=-4.927 degrees ! Estimated noise=0.794518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.854 x 7.753 at -4.927 degrees (North through East) ! Clean map min=-0.0047022 max=0.28081 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=2.231 mas, bmaj=6.653 mas, bpa=-4.669 degrees ! Estimated noise=1.14182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237817 Jy ! Component: 100 - total flux cleaned = 0.306003 Jy ! Component: 150 - total flux cleaned = 0.338498 Jy ! Component: 200 - total flux cleaned = 0.355477 Jy ! Total flux subtracted in 200 components = 0.355477 Jy ! Clean residual min=-0.007360 max=0.010840 Jy/beam ! Clean residual mean=-0.000040 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.355477 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.355477 Jy ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.753 mas, bpa=-4.927 degrees ! Estimated noise=0.794518 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 (3, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152633 Jy ! Component: 100 - total flux cleaned = 0.0234231 Jy ! Component: 150 - total flux cleaned = 0.0284051 Jy ! Component: 200 - total flux cleaned = 0.0315964 Jy ! Total flux subtracted in 200 components = 0.0315964 Jy ! Clean residual min=-0.004211 max=0.004274 Jy/beam ! Clean residual mean=-0.000038 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.387073 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.387073 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=25.29 mas, bpa=-0.8477 degrees ! Estimated noise=1.0359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346194 Jy ! Component: 100 - total flux cleaned = 0.00510472 Jy ! Component: 150 - total flux cleaned = 0.00585614 Jy ! Component: 200 - total flux cleaned = 0.00590328 Jy ! Total flux subtracted in 200 components = 0.00590328 Jy ! Clean residual min=-0.005156 max=0.003793 Jy/beam ! Clean residual mean=-0.000052 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.392977 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60072e-07 Jy ! Component: 100 - total flux cleaned = 2.16242e-05 Jy ! Component: 150 - total flux cleaned = 4.19908e-05 Jy ! Component: 200 - total flux cleaned = 6.167e-05 Jy ! Total flux subtracted in 200 components = 6.167e-05 Jy ! Clean residual min=-0.005159 max=0.003773 Jy/beam ! Clean residual mean=-0.000051 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.393038 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.393038 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.753 mas, bpa=-4.927 degrees ! Estimated noise=0.794518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517494 Jy ! Component: 100 - total flux cleaned = -0.000557711 Jy ! Component: 150 - total flux cleaned = -0.000557596 Jy ! Component: 200 - total flux cleaned = -0.000593158 Jy ! Total flux subtracted in 200 components = -0.000593158 Jy ! Clean residual min=-0.004133 max=0.004382 Jy/beam ! Clean residual mean=-0.000023 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.392445 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.392445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141738Jy sigma=1.211167 ! Fit after self-cal, rms=0.141724Jy sigma=1.210892 wmodel J0600-3937_S_map.mod ! Writing 104 model components to file: J0600-3937_S_map.mod wobs J0600-3937_S_uvs.fits ! Writing UV FITS file: J0600-3937_S_uvs.fits wwins J0600-3937_S_map.win ! wwins: Wrote 4 windows to J0600-3937_S_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 = -0.000524474 Jy ! Component: 100 - total flux cleaned = -0.00121095 Jy ! Component: 150 - total flux cleaned = -0.00114865 Jy ! Component: 200 - total flux cleaned = -0.00120943 Jy ! Component: 250 - total flux cleaned = -0.00149682 Jy ! Component: 300 - total flux cleaned = -0.00166135 Jy ! Component: 350 - total flux cleaned = -0.00197986 Jy ! Component: 400 - total flux cleaned = -0.00223523 Jy ! Component: 450 - total flux cleaned = -0.00248551 Jy ! Component: 500 - total flux cleaned = -0.00272977 Jy ! Component: 550 - total flux cleaned = -0.00306183 Jy ! Component: 600 - total flux cleaned = -0.00333914 Jy ! Component: 650 - total flux cleaned = -0.00356376 Jy ! Component: 700 - total flux cleaned = -0.00369582 Jy ! Component: 750 - total flux cleaned = -0.00382537 Jy ! Component: 800 - total flux cleaned = -0.0039939 Jy ! Component: 850 - total flux cleaned = -0.00424092 Jy ! Component: 900 - total flux cleaned = -0.0044424 Jy ! Component: 950 - total flux cleaned = -0.00452172 Jy ! Component: 1000 - total flux cleaned = -0.00475454 Jy ! Component: 1050 - total flux cleaned = -0.00494406 Jy ! Component: 1100 - total flux cleaned = -0.00505644 Jy ! Component: 1150 - total flux cleaned = -0.00524068 Jy ! Component: 1200 - total flux cleaned = -0.00534881 Jy ! Component: 1250 - total flux cleaned = -0.00545481 Jy ! Component: 1300 - total flux cleaned = -0.00538483 Jy ! Component: 1350 - total flux cleaned = -0.00548821 Jy ! Component: 1400 - total flux cleaned = -0.00555656 Jy ! Component: 1450 - total flux cleaned = -0.00562325 Jy ! Component: 1500 - total flux cleaned = -0.00565596 Jy ! Component: 1550 - total flux cleaned = -0.00568848 Jy ! Component: 1600 - total flux cleaned = -0.00572042 Jy ! Component: 1650 - total flux cleaned = -0.00581556 Jy ! Component: 1700 - total flux cleaned = -0.0058471 Jy ! Component: 1750 - total flux cleaned = -0.00584736 Jy ! Component: 1800 - total flux cleaned = -0.0060613 Jy ! Component: 1850 - total flux cleaned = -0.00615163 Jy ! Component: 1900 - total flux cleaned = -0.00621109 Jy ! Component: 1950 - total flux cleaned = -0.00632915 Jy ! Component: 2000 - total flux cleaned = -0.00644567 Jy ! Component: 2050 - total flux cleaned = -0.0065603 Jy ! Component: 2100 - total flux cleaned = -0.00664571 Jy ! Component: 2150 - total flux cleaned = -0.00689886 Jy ! Component: 2200 - total flux cleaned = -0.00692683 Jy ! Component: 2250 - total flux cleaned = -0.00703692 Jy ! Component: 2300 - total flux cleaned = -0.00709135 Jy ! Component: 2350 - total flux cleaned = -0.00717255 Jy ! Component: 2400 - total flux cleaned = -0.00738615 Jy ! Component: 2450 - total flux cleaned = -0.00743868 Jy ! Component: 2500 - total flux cleaned = -0.00741292 Jy ! Component: 2550 - total flux cleaned = -0.00746509 Jy ! Component: 2600 - total flux cleaned = -0.00759358 Jy ! Component: 2650 - total flux cleaned = -0.00769538 Jy ! Component: 2700 - total flux cleaned = -0.00782123 Jy ! Component: 2750 - total flux cleaned = -0.00782099 Jy ! Component: 2800 - total flux cleaned = -0.00787072 Jy ! Component: 2850 - total flux cleaned = -0.00794464 Jy ! Component: 2900 - total flux cleaned = -0.00806644 Jy ! Component: 2950 - total flux cleaned = -0.00811446 Jy ! Component: 3000 - total flux cleaned = -0.00809045 Jy ! Component: 3050 - total flux cleaned = -0.00811431 Jy ! Component: 3100 - total flux cleaned = -0.00823205 Jy ! Component: 3150 - total flux cleaned = -0.0082319 Jy ! Component: 3200 - total flux cleaned = -0.00820883 Jy ! Component: 3250 - total flux cleaned = -0.00832412 Jy ! Component: 3300 - total flux cleaned = -0.00848435 Jy ! Component: 3350 - total flux cleaned = -0.00852971 Jy ! Component: 3400 - total flux cleaned = -0.00864244 Jy ! Component: 3450 - total flux cleaned = -0.00875451 Jy ! Component: 3500 - total flux cleaned = -0.0087991 Jy ! Component: 3550 - total flux cleaned = -0.00886564 Jy ! Component: 3600 - total flux cleaned = -0.00899748 Jy ! Component: 3650 - total flux cleaned = -0.00908497 Jy ! Component: 3700 - total flux cleaned = -0.00917204 Jy ! Component: 3750 - total flux cleaned = -0.0092156 Jy ! Component: 3800 - total flux cleaned = -0.00932317 Jy ! Component: 3850 - total flux cleaned = -0.00942994 Jy ! Component: 3900 - total flux cleaned = -0.00951505 Jy ! Component: 3950 - total flux cleaned = -0.00964175 Jy ! Component: 4000 - total flux cleaned = -0.00970477 Jy ! Component: 4050 - total flux cleaned = -0.00983038 Jy ! Total flux subtracted in 4096 components = -0.00993434 Jy ! Clean residual min=-0.001268 max=0.001293 Jy/beam ! Clean residual mean=-0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.382511 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 393 components and 0.382511 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0600-3937_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.854 x 7.753 at -4.927 degrees (North through East) ! Clean map min=-0.0026472 max=0.2883 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0600-3937_S_map.fits wmodel /vlbi/uf001/uva//J0600-3937_S_map.mod ! Writing 393 model components to file: /vlbi/uf001/uva//J0600-3937_S_map.mod wobs /vlbi/uf001/uva//J0600-3937_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0600-3937_S_uvs.fits wwins /vlbi/uf001/uva//J0600-3937_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0600-3937_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.288305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384864 0.384864 0.769727 1.53945 3.07891 6.15782 12.3156 24.6313 49.2626 98.5251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.288 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 779.496 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0600-3937_S_dfm.log closed on Sun Jan 13 22:47:58 2019