! Started logfile: /vlbi/vcs9/uvm//J1605+3029_X_a_dfm.log on Tue Dec 26 22:44:40 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//J1605+3029_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1605+3029_X_a_uvm.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! AN table 2: 43 integrations on 28 of 28 possible baselines. ! AN table 3: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.737362 visibilities/baseline/integration-bin. ! Found source: J1605+3029 ! ! 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 20304 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 J1605+3029_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)= 0.0341021 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 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000576Jy sigma=26.111408 ! Fit after self-cal, rms=0.984061Jy sigma=25.686340 ! 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=0.8599 mas, bmaj=2.141 mas, bpa=9.12 degrees ! Estimated noise=0.354403 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 = 0.0146443 Jy ! Component: 100 - total flux cleaned = 0.0164745 Jy ! Total flux subtracted in 100 components = 0.0164745 Jy ! Clean residual min=-0.001525 max=0.002431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0164745 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0164745 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=0.029879Jy sigma=0.739218 ! Fit after self-cal, rms=0.029851Jy sigma=0.738373 ! Inverting map ! Added new window around map position (2.2, 14.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223176 Jy ! Component: 100 - total flux cleaned = 0.00258869 Jy ! Total flux subtracted in 100 components = 0.00258869 Jy ! Clean residual min=-0.001424 max=0.001657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0190632 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0190632 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=0.029751Jy sigma=0.735619 ! Fit after self-cal, rms=0.029732Jy sigma=0.735130 ! 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=1.186 mas, bmaj=2.431 mas, bpa=11 degrees ! Estimated noise=0.190193 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 = 0.000495801 Jy ! Component: 100 - total flux cleaned = 0.000594697 Jy ! Component: 150 - total flux cleaned = 0.000648616 Jy ! Component: 200 - total flux cleaned = 0.000666754 Jy ! Total flux subtracted in 200 components = 0.000666754 Jy ! Clean residual min=-0.000743 max=0.000949 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0197299 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0197299 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=0.029716Jy sigma=0.734703 ! Fit after self-cal, rms=0.029715Jy sigma=0.734668 ! 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: 0.982225 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.47 KP 1.07 ! LA 1.17 MK 0.91 NL 0.89 OV 0.97 ! PT 0.83 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.990831 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.79 HN 1.26 KP 1.12 ! LA 0.91 MK 0.86 NL 0.89 PT 1.28 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04763 ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 HN 0.91 KP 1.06 LA 0.99 ! MK 1.23 NL 0.84 OV 0.80 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.830686 ! Telescope amplitude corrections in sub-array 1: ! BR 1.89 FD 0.89 HN 1.53 KP 0.98 ! LA 1.25 MK 1.06 NL 0.81 OV 1.39 ! PT 1.46 SC 0.79 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.952092 ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.96 HN 1.02 KP 0.98 ! LA 1.05 MK 1.26 NL 0.89 PT 1.10 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.99238 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 HN 1.46 KP 0.95 LA 0.94 ! MK 1.08 NL 0.78 OV 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.836619 ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.12 HN 1.33 KP 1.08 ! LA 1.47 MK 1.01 NL 1.25 OV 0.93 ! PT 1.31 SC 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.983909 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.79 HN 1.06 KP 0.92 ! LA 1.13 MK 0.90 NL 1.25 PT 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.06666 ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.96 KP 0.91 LA 1.02 ! MK 1.04 NL 0.96 OV 0.79 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.880776 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.84 HN 0.98 KP 1.28 ! LA 1.81 MK 0.95 NL 1.21 OV 0.96 ! PT 1.19 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04673 ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.94 HN 1.20 KP 1.01 ! LA 0.84 MK 1.04 NL 0.94 PT 0.87 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02413 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 1.04 KP 0.97 LA 0.96 ! MK 0.89 NL 1.12 OV 0.90 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.955385 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.02 KP 1.11 ! LA 1.05 MK 0.98 NL 1.24 OV 1.03 ! PT 1.09 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.983691 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.14 HN 0.95 KP 1.02 ! LA 0.99 MK 1.17 NL 0.88 PT 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.970701 ! Telescope amplitude corrections in sub-array 3: ! BR 1.35 HN 0.95 KP 0.89 LA 1.01 ! MK 1.04 NL 1.00 OV 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0734 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.93 HN 0.92 KP 0.97 ! LA 0.99 MK 1.00 NL 0.98 OV 0.79 ! PT 0.93 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.978661 ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.89 HN 1.12 KP 0.93 ! LA 0.93 MK 1.00 NL 0.92 PT 1.17 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02535 ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 HN 0.91 KP 1.02 LA 1.16 ! MK 1.03 NL 0.98 OV 0.88 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.905757 ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.01 HN 1.63 KP 1.04 ! LA 1.04 MK 0.96 NL 1.02 OV 1.01 ! PT 0.95 SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.09298 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.77 HN 0.96 KP 0.82 ! LA 0.93 MK 0.83 NL 0.97 PT 1.13 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.958601 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.91 KP 0.99 LA 1.30 ! MK 0.89 NL 1.43 OV 0.71 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.918261 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.16 KP 1.25 ! LA 1.33 MK 0.97 NL 1.30 OV 0.84 ! PT 0.90 SC 1.24 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.966897 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.11 HN 1.15 KP 1.14 ! LA 1.06 MK 0.87 NL 0.98 PT 1.10 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.913839 ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 HN 1.27 KP 0.71 LA 1.26 ! MK 1.48 NL 1.11 OV 0.94 ! ! ! Fit before self-cal, rms=0.029715Jy sigma=0.734668 ! Fit after self-cal, rms=0.029855Jy sigma=0.732599 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=0.029855Jy sigma=0.732599 ! Fit after self-cal, rms=0.029860Jy sigma=0.732548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.456 mas, bpa=12.98 degrees ! Estimated noise=0.175831 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 = -0.00115847 Jy ! Component: 100 - total flux cleaned = -0.00133966 Jy ! Component: 150 - total flux cleaned = -0.00135231 Jy ! Component: 200 - total flux cleaned = -0.00135262 Jy ! Total flux subtracted in 200 components = -0.00135262 Jy ! Clean residual min=-0.000646 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0183773 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0183773 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=0.029837Jy sigma=0.731464 ! Fit after self-cal, rms=0.029837Jy sigma=0.731460 ! 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=0.029837Jy sigma=0.731460 ! Fit after self-cal, rms=0.029782Jy sigma=0.729852 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 = 0.000143455 Jy ! Component: 100 - total flux cleaned = 0.000167511 Jy ! Component: 150 - total flux cleaned = 0.000174151 Jy ! Component: 200 - total flux cleaned = 0.000174006 Jy ! Total flux subtracted in 200 components = 0.000174006 Jy ! Clean residual min=-0.000628 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0185513 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 65 components and 0.0185513 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=0.029781Jy sigma=0.729774 ! Fit after self-cal, rms=0.029777Jy sigma=0.729622 ! 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: 1.176 x 2.456 at 12.98 degrees (North through East) ! Clean map min=-0.00060646 max=0.015079 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=0.8611 mas, bmaj=2.157 mas, bpa=10.54 degrees ! Estimated noise=0.328296 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138187 Jy ! Component: 100 - total flux cleaned = 0.0167789 Jy ! Component: 150 - total flux cleaned = 0.0177801 Jy ! Component: 200 - total flux cleaned = 0.0181351 Jy ! Total flux subtracted in 200 components = 0.0181351 Jy ! Clean residual min=-0.001080 max=0.001075 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0181351 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0181351 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.456 mas, bpa=12.98 degrees ! Estimated noise=0.175831 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 = 0.000233183 Jy ! Component: 100 - total flux cleaned = 0.000273683 Jy ! Component: 150 - total flux cleaned = 0.000294726 Jy ! Component: 200 - total flux cleaned = 0.000303943 Jy ! Total flux subtracted in 200 components = 0.000303943 Jy ! Clean residual min=-0.000631 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0184391 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0184391 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 8.37278e-06 Jy ! Component: 100 - total flux cleaned = 2.38923e-05 Jy ! Component: 150 - total flux cleaned = 3.08348e-05 Jy ! Component: 200 - total flux cleaned = 3.76334e-05 Jy ! Total flux subtracted in 200 components = 3.76334e-05 Jy ! Clean residual min=-0.000625 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0184767 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0184767 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=0.029778Jy sigma=0.729619 ! Fit after self-cal, rms=0.029778Jy sigma=0.729603 wmodel J1605+3029_X_map.mod ! Writing 48 model components to file: J1605+3029_X_map.mod wobs J1605+3029_X_uvs.fits ! Writing UV FITS file: J1605+3029_X_uvs.fits wwins J1605+3029_X_map.win ! wwins: Wrote 2 windows to J1605+3029_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 = 6.16604e-05 Jy ! Component: 100 - total flux cleaned = 7.22851e-05 Jy ! Component: 150 - total flux cleaned = 8.27282e-05 Jy ! Component: 200 - total flux cleaned = 7.2801e-05 Jy ! Component: 250 - total flux cleaned = 7.26575e-05 Jy ! Component: 300 - total flux cleaned = 0.000100408 Jy ! Component: 350 - total flux cleaned = 0.000100242 Jy ! Component: 400 - total flux cleaned = 7.42626e-05 Jy ! Component: 450 - total flux cleaned = 8.27581e-05 Jy ! Component: 500 - total flux cleaned = 7.47181e-05 Jy ! Component: 550 - total flux cleaned = 8.24871e-05 Jy ! Component: 600 - total flux cleaned = 6.69527e-05 Jy ! Component: 650 - total flux cleaned = 6.69637e-05 Jy ! Component: 700 - total flux cleaned = 5.20462e-05 Jy ! Component: 750 - total flux cleaned = 5.21201e-05 Jy ! Component: 800 - total flux cleaned = 3.78013e-05 Jy ! Component: 850 - total flux cleaned = 3.08505e-05 Jy ! Component: 900 - total flux cleaned = 3.77944e-05 Jy ! Component: 950 - total flux cleaned = 1.7554e-05 Jy ! Component: 1000 - total flux cleaned = -2.22049e-05 Jy ! Component: 1050 - total flux cleaned = -3.53473e-05 Jy ! Component: 1100 - total flux cleaned = -4.82852e-05 Jy ! Component: 1150 - total flux cleaned = -7.37612e-05 Jy ! Component: 1200 - total flux cleaned = -0.000111206 Jy ! Component: 1250 - total flux cleaned = -0.000123446 Jy ! Component: 1300 - total flux cleaned = -0.000153675 Jy ! Component: 1350 - total flux cleaned = -0.000171364 Jy ! Component: 1400 - total flux cleaned = -0.000194749 Jy ! Component: 1450 - total flux cleaned = -0.000223828 Jy ! Component: 1500 - total flux cleaned = -0.000258102 Jy ! Component: 1550 - total flux cleaned = -0.000269483 Jy ! Component: 1600 - total flux cleaned = -0.000319751 Jy ! Component: 1650 - total flux cleaned = -0.000374776 Jy ! Component: 1700 - total flux cleaned = -0.000380151 Jy ! Component: 1750 - total flux cleaned = -0.000423195 Jy ! Component: 1800 - total flux cleaned = -0.000439057 Jy ! Component: 1850 - total flux cleaned = -0.000475826 Jy ! Component: 1900 - total flux cleaned = -0.000512271 Jy ! Component: 1950 - total flux cleaned = -0.000553352 Jy ! Component: 2000 - total flux cleaned = -0.000553367 Jy ! Component: 2050 - total flux cleaned = -0.000573562 Jy ! Component: 2100 - total flux cleaned = -0.00059357 Jy ! Component: 2150 - total flux cleaned = -0.000613358 Jy ! Component: 2200 - total flux cleaned = -0.000623087 Jy ! Component: 2250 - total flux cleaned = -0.000637627 Jy ! Component: 2300 - total flux cleaned = -0.000656892 Jy ! Component: 2350 - total flux cleaned = -0.00067111 Jy ! Component: 2400 - total flux cleaned = -0.000690007 Jy ! Component: 2450 - total flux cleaned = -0.000704011 Jy ! Component: 2500 - total flux cleaned = -0.000713278 Jy ! Component: 2550 - total flux cleaned = -0.000717853 Jy ! Component: 2600 - total flux cleaned = -0.000736096 Jy ! Component: 2650 - total flux cleaned = -0.000763185 Jy ! Component: 2700 - total flux cleaned = -0.000767662 Jy ! Component: 2750 - total flux cleaned = -0.000781037 Jy ! Component: 2800 - total flux cleaned = -0.000811945 Jy ! Component: 2850 - total flux cleaned = -0.000829414 Jy ! Component: 2900 - total flux cleaned = -0.000820679 Jy ! Component: 2950 - total flux cleaned = -0.000837901 Jy ! Component: 3000 - total flux cleaned = -0.0008465 Jy ! Component: 3050 - total flux cleaned = -0.000867746 Jy ! Component: 3100 - total flux cleaned = -0.000880348 Jy ! Component: 3150 - total flux cleaned = -0.000897064 Jy ! Component: 3200 - total flux cleaned = -0.000897083 Jy ! Component: 3250 - total flux cleaned = -0.000917695 Jy ! Component: 3300 - total flux cleaned = -0.000930013 Jy ! Component: 3350 - total flux cleaned = -0.000938156 Jy ! Component: 3400 - total flux cleaned = -0.000950262 Jy ! Component: 3450 - total flux cleaned = -0.000954258 Jy ! Component: 3500 - total flux cleaned = -0.000982176 Jy ! Component: 3550 - total flux cleaned = -0.000997995 Jy ! Component: 3600 - total flux cleaned = -0.000994066 Jy ! Component: 3650 - total flux cleaned = -0.00103319 Jy ! Component: 3700 - total flux cleaned = -0.00104096 Jy ! Component: 3750 - total flux cleaned = -0.0010603 Jy ! Component: 3800 - total flux cleaned = -0.00108338 Jy ! Component: 3850 - total flux cleaned = -0.00111013 Jy ! Component: 3900 - total flux cleaned = -0.00111388 Jy ! Component: 3950 - total flux cleaned = -0.00112899 Jy ! Component: 4000 - total flux cleaned = -0.00115899 Jy ! Component: 4050 - total flux cleaned = -0.00118136 Jy ! Total flux subtracted in 4096 components = -0.00119247 Jy ! Clean residual min=-0.000227 max=0.000243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0172842 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 355 components and 0.0172842 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1605+3029_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 2.456 at 12.98 degrees (North through East) ! Clean map min=-0.00039821 max=0.015123 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1605+3029_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1605+3029_X_a_map.mod ! Writing 355 model components to file: /vlbi/vcs9/uvm//J1605+3029_X_a_map.mod wobs /vlbi/vcs9/uvm//J1605+3029_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1605+3029_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1605+3029_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1605+3029_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0151235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.51212e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29179 1.29179 2.58358 5.16716 10.3343 20.6686 41.3373 82.6745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.236 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1605+3029_X_a_dfm.log closed on Tue Dec 26 22:44:44 2017