! Started logfile: /vlbi/vcs9/uvm//J0713+5738_X_a_dfm.log on Tue Dec 26 21:51:03 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//J0713+5738_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0713+5738_X_a_uvm.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847447 visibilities/baseline/integration-bin. ! Found source: J0713+5738 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 11288 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 J0713+5738_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0966516 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 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004705Jy sigma=24.370775 ! Fit after self-cal, rms=0.911199Jy sigma=22.060873 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.7231 mas, bmaj=2.861 mas, bpa=-39.35 degrees ! Estimated noise=0.48252 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 = 0.075686 Jy ! Component: 100 - total flux cleaned = 0.0868016 Jy ! Total flux subtracted in 100 components = 0.0868016 Jy ! Clean residual min=-0.004099 max=0.004279 Jy/beam ! Clean residual mean=0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0868016 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0868016 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=0.036415Jy sigma=0.736222 ! Fit after self-cal, rms=0.036399Jy sigma=0.735508 ! 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=1.018 mas, bmaj=2.985 mas, bpa=-38.89 degrees ! Estimated noise=0.274449 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 = 0.00563935 Jy ! Component: 100 - total flux cleaned = 0.00786995 Jy ! Component: 150 - total flux cleaned = 0.00844128 Jy ! Component: 200 - total flux cleaned = 0.00862388 Jy ! Total flux subtracted in 200 components = 0.00862388 Jy ! Clean residual min=-0.001647 max=0.002061 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0954255 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0954255 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=0.035858Jy sigma=0.718042 ! Fit after self-cal, rms=0.035829Jy sigma=0.717442 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0002 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 0.99 ! MK 1.01 NL 0.93 OV 1.02 PT 1.05 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.988299 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.03 KP 1.01 ! LA 1.02 MK 1.01 NL 1.02 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00982 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 1.01 ! MK 0.97 NL 1.01 OV 0.98 PT 1.02 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.989588 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.95 KP 1.01 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01268 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.94 KP 1.02 ! MK 1.03 NL 0.99 OV 0.99 PT 0.98 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.99148 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 0.96 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01499 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.95 ! MK 0.99 NL 0.98 OV 0.99 PT 1.02 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.988039 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.06 KP 0.97 ! LA 1.02 MK 1.03 NL 1.01 OV 0.99 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01908 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 0.97 ! MK 0.97 NL 0.99 OV 0.96 PT 1.01 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.968545 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.28 KP 0.97 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01985 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.94 KP 0.98 ! MK 0.96 NL 0.99 OV 1.02 PT 1.04 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.946551 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.01 HN 1.35 KP 0.99 ! LA 1.03 MK 1.09 NL 1.01 OV 1.05 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03474 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.89 KP 1.00 ! MK 0.96 NL 0.96 OV 0.97 PT 0.97 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.937465 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.44 KP 0.99 ! LA 0.98 MK 1.05 NL 1.06 OV 1.01 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02371 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.97 KP 0.94 ! MK 0.97 NL 0.97 OV 1.01 PT 0.98 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.949498 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.45 KP 0.96 ! LA 0.98 MK 0.98 NL 1.05 OV 1.01 ! PT 0.99 SC 1.12 ! ! ! Fit before self-cal, rms=0.035829Jy sigma=0.717442 ! Fit after self-cal, rms=0.036449Jy sigma=0.718591 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=0.036449Jy sigma=0.718591 ! Fit after self-cal, rms=0.036459Jy sigma=0.718562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.983 mas, bpa=-38.98 degrees ! Estimated noise=0.269214 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) ! Added new window around map position (12.8, -25.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147069 Jy ! Component: 100 - total flux cleaned = -0.000501078 Jy ! Component: 150 - total flux cleaned = -0.000608577 Jy ! Component: 200 - total flux cleaned = -0.000610637 Jy ! Total flux subtracted in 200 components = -0.000610637 Jy ! Clean residual min=-0.001881 max=0.001710 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0948149 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0948149 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=0.036216Jy sigma=0.712378 ! Fit after self-cal, rms=0.036183Jy sigma=0.711781 ! 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=0.036183Jy sigma=0.711781 ! Fit after self-cal, rms=0.036187Jy sigma=0.711711 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) ! Added new window around map position (-13, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295275 Jy ! Component: 100 - total flux cleaned = 8.29979e-05 Jy ! Component: 150 - total flux cleaned = 0.000123935 Jy ! Component: 200 - total flux cleaned = 0.000238305 Jy ! Total flux subtracted in 200 components = 0.000238305 Jy ! Clean residual min=-0.001509 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0950532 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.0950532 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=0.036029Jy sigma=0.708292 ! Fit after self-cal, rms=0.036014Jy sigma=0.708043 ! 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: 1.031 x 2.983 at -38.98 degrees (North through East) ! Clean map min=-0.0017774 max=0.088255 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7269 mas, bmaj=2.872 mas, bpa=-39.24 degrees ! Estimated noise=0.48036 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754227 Jy ! Component: 100 - total flux cleaned = 0.0865768 Jy ! Component: 150 - total flux cleaned = 0.0897597 Jy ! Component: 200 - total flux cleaned = 0.091129 Jy ! Total flux subtracted in 200 components = 0.091129 Jy ! Clean residual min=-0.003599 max=0.003528 Jy/beam ! Clean residual mean=0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.091129 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.091129 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.983 mas, bpa=-38.98 degrees ! Estimated noise=0.269214 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 = 0.00334874 Jy ! Component: 100 - total flux cleaned = 0.00375639 Jy ! Component: 150 - total flux cleaned = 0.00381393 Jy ! Component: 200 - total flux cleaned = 0.00381901 Jy ! Total flux subtracted in 200 components = 0.00381901 Jy ! Clean residual min=-0.001304 max=0.001570 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0949481 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.0949481 Jy ! Inverting map ! Added new window around map position (19, -2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016335 Jy ! Component: 100 - total flux cleaned = -0.000472192 Jy ! Component: 150 - total flux cleaned = -0.000517046 Jy ! Component: 200 - total flux cleaned = -0.000437696 Jy ! Total flux subtracted in 200 components = -0.000437696 Jy ! Clean residual min=-0.001222 max=0.001474 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0945104 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.0945104 Jy ! Inverting map ! Added new window around map position (-42, -30.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 8.35322e-05 Jy ! Component: 100 - total flux cleaned = -0.00038071 Jy ! Component: 150 - total flux cleaned = -0.00063927 Jy ! Component: 200 - total flux cleaned = -0.000672491 Jy ! Total flux subtracted in 200 components = -0.000672491 Jy ! Clean residual min=-0.001103 max=0.001283 Jy/beam ! Clean residual mean=0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0938379 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.0938379 Jy ! Inverting map ! Added new window around map position (-21.2, 49.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944774 Jy ! Component: 100 - total flux cleaned = 0.00104595 Jy ! Component: 150 - total flux cleaned = 0.00114275 Jy ! Component: 200 - total flux cleaned = 0.00111378 Jy ! Total flux subtracted in 200 components = 0.00111378 Jy ! Clean residual min=-0.001104 max=0.001145 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0949517 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 133 components and 0.0949517 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 8.77573e-05 Jy ! Component: 100 - total flux cleaned = 8.65123e-05 Jy ! Component: 150 - total flux cleaned = 8.58907e-05 Jy ! Component: 200 - total flux cleaned = 0.000190572 Jy ! Total flux subtracted in 200 components = 0.000190572 Jy ! Clean residual min=-0.001080 max=0.001112 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0951422 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 70 model components to the UV plane model. ! The established model now contains 164 components and 0.0951423 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=0.035627Jy sigma=0.700382 ! Fit after self-cal, rms=0.035605Jy sigma=0.699925 wmodel J0713+5738_X_map.mod ! Writing 164 model components to file: J0713+5738_X_map.mod wobs J0713+5738_X_uvs.fits ! Writing UV FITS file: J0713+5738_X_uvs.fits wwins J0713+5738_X_map.win ! wwins: Wrote 6 windows to J0713+5738_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 = 0.000518543 Jy ! Component: 100 - total flux cleaned = 0.000766868 Jy ! Component: 150 - total flux cleaned = 0.000911863 Jy ! Component: 200 - total flux cleaned = 0.00101683 Jy ! Component: 250 - total flux cleaned = 0.00113524 Jy ! Component: 300 - total flux cleaned = 0.00115148 Jy ! Component: 350 - total flux cleaned = 0.00118376 Jy ! Component: 400 - total flux cleaned = 0.00119961 Jy ! Component: 450 - total flux cleaned = 0.00123048 Jy ! Component: 500 - total flux cleaned = 0.0012756 Jy ! Component: 550 - total flux cleaned = 0.00131984 Jy ! Component: 600 - total flux cleaned = 0.00136311 Jy ! Component: 650 - total flux cleaned = 0.00140509 Jy ! Component: 700 - total flux cleaned = 0.00140531 Jy ! Component: 750 - total flux cleaned = 0.00147308 Jy ! Component: 800 - total flux cleaned = 0.0015128 Jy ! Component: 850 - total flux cleaned = 0.00153912 Jy ! Component: 900 - total flux cleaned = 0.00159056 Jy ! Component: 950 - total flux cleaned = 0.00169127 Jy ! Component: 1000 - total flux cleaned = 0.00174095 Jy ! Component: 1050 - total flux cleaned = 0.00183865 Jy ! Component: 1100 - total flux cleaned = 0.00186241 Jy ! Component: 1150 - total flux cleaned = 0.00192165 Jy ! Component: 1200 - total flux cleaned = 0.00198034 Jy ! Component: 1250 - total flux cleaned = 0.00207271 Jy ! Component: 1300 - total flux cleaned = 0.00216389 Jy ! Component: 1350 - total flux cleaned = 0.00223171 Jy ! Component: 1400 - total flux cleaned = 0.00230979 Jy ! Component: 1450 - total flux cleaned = 0.00235409 Jy ! Component: 1500 - total flux cleaned = 0.00240897 Jy ! Component: 1550 - total flux cleaned = 0.00249542 Jy ! Component: 1600 - total flux cleaned = 0.00254885 Jy ! Component: 1650 - total flux cleaned = 0.00255942 Jy ! Component: 1700 - total flux cleaned = 0.00262236 Jy ! Component: 1750 - total flux cleaned = 0.00268469 Jy ! Component: 1800 - total flux cleaned = 0.00272588 Jy ! Component: 1850 - total flux cleaned = 0.00278701 Jy ! Component: 1900 - total flux cleaned = 0.00281727 Jy ! Component: 1950 - total flux cleaned = 0.00285728 Jy ! Component: 2000 - total flux cleaned = 0.00288699 Jy ! Component: 2050 - total flux cleaned = 0.00296544 Jy ! Component: 2100 - total flux cleaned = 0.00295563 Jy ! Component: 2150 - total flux cleaned = 0.00300393 Jy ! Component: 2200 - total flux cleaned = 0.00301337 Jy ! Component: 2250 - total flux cleaned = 0.00302304 Jy ! Component: 2300 - total flux cleaned = 0.00305112 Jy ! Component: 2350 - total flux cleaned = 0.00306971 Jy ! Component: 2400 - total flux cleaned = 0.00308831 Jy ! Component: 2450 - total flux cleaned = 0.00309756 Jy ! Component: 2500 - total flux cleaned = 0.00312493 Jy ! Component: 2550 - total flux cleaned = 0.00317919 Jy ! Component: 2600 - total flux cleaned = 0.00321516 Jy ! Component: 2650 - total flux cleaned = 0.00323291 Jy ! Component: 2700 - total flux cleaned = 0.00330361 Jy ! Component: 2750 - total flux cleaned = 0.00329487 Jy ! Component: 2800 - total flux cleaned = 0.00336459 Jy ! Component: 2850 - total flux cleaned = 0.00338188 Jy ! Component: 2900 - total flux cleaned = 0.00342473 Jy ! Component: 2950 - total flux cleaned = 0.00345038 Jy ! Component: 3000 - total flux cleaned = 0.00346734 Jy ! Component: 3050 - total flux cleaned = 0.0035263 Jy ! Component: 3100 - total flux cleaned = 0.00356805 Jy ! Component: 3150 - total flux cleaned = 0.0036013 Jy ! Component: 3200 - total flux cleaned = 0.00359296 Jy ! Component: 3250 - total flux cleaned = 0.00365863 Jy ! Component: 3300 - total flux cleaned = 0.00365042 Jy ! Component: 3350 - total flux cleaned = 0.00371543 Jy ! Component: 3400 - total flux cleaned = 0.00373964 Jy ! Component: 3450 - total flux cleaned = 0.0037557 Jy ! Component: 3500 - total flux cleaned = 0.00379561 Jy ! Component: 3550 - total flux cleaned = 0.00380353 Jy ! Component: 3600 - total flux cleaned = 0.00382726 Jy ! Component: 3650 - total flux cleaned = 0.00389797 Jy ! Component: 3700 - total flux cleaned = 0.00389796 Jy ! Component: 3750 - total flux cleaned = 0.00392912 Jy ! Component: 3800 - total flux cleaned = 0.00396775 Jy ! Component: 3850 - total flux cleaned = 0.00399082 Jy ! Component: 3900 - total flux cleaned = 0.00402907 Jy ! Component: 3950 - total flux cleaned = 0.00406714 Jy ! Component: 4000 - total flux cleaned = 0.00412015 Jy ! Component: 4050 - total flux cleaned = 0.00414273 Jy ! Total flux subtracted in 4096 components = 0.0041428 Jy ! Clean residual min=-0.000408 max=0.000420 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0992851 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 491 components and 0.0992851 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0713+5738_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.983 at -38.98 degrees (North through East) ! Clean map min=-0.0012644 max=0.087836 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0713+5738_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0713+5738_X_a_map.mod ! Writing 491 model components to file: /vlbi/vcs9/uvm//J0713+5738_X_a_map.mod wobs /vlbi/vcs9/uvm//J0713+5738_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0713+5738_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0713+5738_X_a_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0713+5738_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0878357 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468948 0.468948 0.937895 1.87579 3.75158 7.50316 15.0063 30.0126 60.0253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 639.73 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0713+5738_X_a_dfm.log closed on Tue Dec 26 21:51:07 2017