! Started logfile: .//J0347-3035_X_dfm.log on Sun Jan 19 23:54:34 2020 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 .//J0347-3035_X_uvm.fits ! Reading UV FITS file: .//J0347-3035_X_uvm.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! AN table 2: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.987179 visibilities/baseline/integration-bin. ! Found source: J0347-3035 ! ! 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 67 lines of history. ! ! Reading 3080 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_01.dfm J0347-3035_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.998512Jy sigma=13.813632 ! Fit after self-cal, rms=0.966484Jy sigma=13.409269 ! 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=1.107 mas, bmaj=6.215 mas, bpa=5.621 degrees ! Estimated noise=1.34795 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 = 0.0258268 Jy ! Component: 100 - total flux cleaned = 0.0313511 Jy ! Total flux subtracted in 100 components = 0.0313511 Jy ! Clean residual min=-0.003682 max=0.003713 Jy/beam ! Clean residual mean=-0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.031351 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.031351 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=0.055716Jy sigma=0.642421 ! Fit after self-cal, rms=0.054335Jy sigma=0.625085 ! 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=1.327 mas, bmaj=6.607 mas, bpa=4.452 degrees ! Estimated noise=0.952124 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 = 0.00278397 Jy ! Component: 100 - total flux cleaned = 0.00237009 Jy ! Component: 150 - total flux cleaned = 0.00212589 Jy ! Component: 200 - total flux cleaned = 0.00186717 Jy ! Total flux subtracted in 200 components = 0.00186717 Jy ! Clean residual min=-0.002878 max=0.003096 Jy/beam ! Clean residual mean=-0.000005 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0332182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0332182 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=0.053764Jy sigma=0.620455 ! Fit after self-cal, rms=0.053495Jy sigma=0.619438 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.327 x 6.607 at 4.452 degrees (North through East) ! Clean map min=-0.002645 max=0.036044 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 NL 0.95 OV 1.14 ! PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.01 LA 1.08 NL 0.91 OV 0.92 ! PT 1.34 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 NL 0.95 OV 0.99 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.98 LA 1.23 NL 0.74 OV 0.86 ! PT 1.27 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.81 NL 0.91 OV 1.29 ! PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.88 LA 1.15 NL 0.96 OV 1.19 ! PT 0.91 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.80 NL 0.89 OV 1.39 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.94 LA 1.01 NL 0.75 OV 0.89 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 NL 1.01 OV 1.05 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.76 LA 1.22 NL 0.82 OV 1.21 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.79 NL 0.89 OV 1.03 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.99 LA 1.21 NL 0.69 OV 1.17 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 NL 0.79 OV 1.00 ! PT 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.24 LA 0.99 NL 0.78 OV 0.93 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.88 NL 0.77 OV 1.41 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.01 LA 0.95 NL 0.96 OV 0.93 ! PT 1.05 SC 0.89 ! ! ! Fit before self-cal, rms=0.053495Jy sigma=0.619438 ! Fit after self-cal, rms=0.051797Jy sigma=0.612502 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=6.235 mas, bpa=3.948 degrees ! Estimated noise=0.937242 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 = 0.00113613 Jy ! Component: 100 - total flux cleaned = 0.00145003 Jy ! Component: 150 - total flux cleaned = 0.00154236 Jy ! Component: 200 - total flux cleaned = 0.00159175 Jy ! Total flux subtracted in 200 components = 0.00159175 Jy ! Clean residual min=-0.002484 max=0.002252 Jy/beam ! Clean residual mean=-0.000011 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.03481 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.03481 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=0.051764Jy sigma=0.612147 ! Fit after self-cal, rms=0.051988Jy sigma=0.609938 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051988Jy sigma=0.609938 ! Fit after self-cal, rms=0.053560Jy sigma=0.608969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=6.081 mas, bpa=3.821 degrees ! Estimated noise=0.945004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010524 Jy ! Component: 100 - total flux cleaned = 0.00133764 Jy ! Component: 150 - total flux cleaned = 0.00141159 Jy ! Component: 200 - total flux cleaned = 0.00143757 Jy ! Total flux subtracted in 200 components = 0.00143757 Jy ! Clean residual min=-0.002469 max=0.002169 Jy/beam ! Clean residual mean=-0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0362475 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0362475 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=0.053537Jy sigma=0.608671 ! Fit after self-cal, rms=0.053728Jy sigma=0.607620 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 = 8.74921e-07 Jy ! Component: 100 - total flux cleaned = 3.83733e-05 Jy ! Component: 150 - total flux cleaned = 8.81166e-05 Jy ! Component: 200 - total flux cleaned = 0.000117571 Jy ! Total flux subtracted in 200 components = 0.000117571 Jy ! Clean residual min=-0.002385 max=0.002297 Jy/beam ! Clean residual mean=-0.000011 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0363651 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0363651 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=0.053720Jy sigma=0.607429 ! Fit after self-cal, rms=0.053722Jy sigma=0.607386 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053722Jy sigma=0.607386 ! Fit after self-cal, rms=0.054715Jy sigma=0.607050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=6.005 mas, bpa=3.857 degrees ! Estimated noise=0.948129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920631 Jy ! Component: 100 - total flux cleaned = 0.00127849 Jy ! Component: 150 - total flux cleaned = 0.00137866 Jy ! Component: 200 - total flux cleaned = 0.0014282 Jy ! Total flux subtracted in 200 components = 0.0014282 Jy ! Clean residual min=-0.002384 max=0.002192 Jy/beam ! Clean residual mean=-0.000011 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0377933 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0377933 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=0.054698Jy sigma=0.606821 ! Fit after self-cal, rms=0.054818Jy sigma=0.606537 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 = 0.000131662 Jy ! Component: 100 - total flux cleaned = 0.000130589 Jy ! Component: 150 - total flux cleaned = 0.000144539 Jy ! Component: 200 - total flux cleaned = 0.000144216 Jy ! Total flux subtracted in 200 components = 0.000144216 Jy ! Clean residual min=-0.002322 max=0.002291 Jy/beam ! Clean residual mean=-0.000011 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0379375 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0379375 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=0.054812Jy sigma=0.606401 ! Fit after self-cal, rms=0.054823Jy sigma=0.606370 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054823Jy sigma=0.606370 ! Fit after self-cal, rms=0.055478Jy sigma=0.606179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=6.722 mas, bpa=-2.222 degrees ! Estimated noise=1.07086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980616 Jy ! Component: 100 - total flux cleaned = 0.00155471 Jy ! Component: 150 - total flux cleaned = 0.00174246 Jy ! Component: 200 - total flux cleaned = 0.0018217 Jy ! Total flux subtracted in 200 components = 0.0018217 Jy ! Clean residual min=-0.002517 max=0.002396 Jy/beam ! Clean residual mean=-0.000015 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0397592 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.0397592 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=0.055468Jy sigma=0.606145 ! Fit after self-cal, rms=0.055597Jy sigma=0.605945 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 = 0.000135226 Jy ! Component: 100 - total flux cleaned = 0.000176447 Jy ! Component: 150 - total flux cleaned = 0.000215007 Jy ! Component: 200 - total flux cleaned = 0.000250111 Jy ! Total flux subtracted in 200 components = 0.000250111 Jy ! Clean residual min=-0.002566 max=0.002359 Jy/beam ! Clean residual mean=-0.000015 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0400093 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.0400093 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=0.055597Jy sigma=0.605935 ! Fit after self-cal, rms=0.055608Jy sigma=0.605895 ! 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=1.341 mas, bmaj=5.951 mas, bpa=3.921 degrees ! Estimated noise=0.949981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 5.951 at 3.921 degrees (North through East) ! Clean map min=-0.0022771 max=0.034984 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=1.131 mas, bmaj=5.636 mas, bpa=5.375 degrees ! Estimated noise=1.3506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266854 Jy ! Component: 100 - total flux cleaned = 0.0339047 Jy ! Component: 150 - total flux cleaned = 0.0362358 Jy ! Component: 200 - total flux cleaned = 0.0370755 Jy ! Total flux subtracted in 200 components = 0.0370755 Jy ! Clean residual min=-0.003474 max=0.003881 Jy/beam ! Clean residual mean=-0.000010 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0370755 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0370755 Jy ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=5.951 mas, bpa=3.921 degrees ! Estimated noise=0.949981 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105009 Jy ! Component: 100 - total flux cleaned = 0.00140055 Jy ! Component: 150 - total flux cleaned = 0.00143595 Jy ! Component: 200 - total flux cleaned = 0.00155566 Jy ! Total flux subtracted in 200 components = 0.00155566 Jy ! Clean residual min=-0.002690 max=0.002598 Jy/beam ! Clean residual mean=-0.000010 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0386312 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0386312 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=6.722 mas, bpa=-2.222 degrees ! Estimated noise=1.07086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665472 Jy ! Component: 100 - total flux cleaned = 0.000761277 Jy ! Component: 150 - total flux cleaned = 0.000845809 Jy ! Component: 200 - total flux cleaned = 0.000960302 Jy ! Total flux subtracted in 200 components = 0.000960302 Jy ! Clean residual min=-0.002716 max=0.002539 Jy/beam ! Clean residual mean=-0.000015 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0395915 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 = 6.92435e-05 Jy ! Component: 100 - total flux cleaned = 0.00011721 Jy ! Component: 150 - total flux cleaned = 0.000162026 Jy ! Component: 200 - total flux cleaned = 0.000204376 Jy ! Total flux subtracted in 200 components = 0.000204376 Jy ! Clean residual min=-0.002684 max=0.002495 Jy/beam ! Clean residual mean=-0.000015 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0397959 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0397959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=5.951 mas, bpa=3.921 degrees ! Estimated noise=0.949981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.95456e-05 Jy ! Component: 100 - total flux cleaned = -8.43441e-05 Jy ! Component: 150 - total flux cleaned = -0.000139084 Jy ! Component: 200 - total flux cleaned = -0.000161703 Jy ! Total flux subtracted in 200 components = -0.000161703 Jy ! Clean residual min=-0.002521 max=0.002488 Jy/beam ! Clean residual mean=-0.000010 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0396342 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0396342 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=0.055628Jy sigma=0.606268 ! Fit after self-cal, rms=0.055601Jy sigma=0.606158 wmodel J0347-3035_X_map.mod ! Writing 48 model components to file: J0347-3035_X_map.mod wobs J0347-3035_X_uvs.fits ! Writing UV FITS file: J0347-3035_X_uvs.fits wwins J0347-3035_X_map.win ! wwins: Wrote 1 windows to J0347-3035_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 = 0.000248408 Jy ! Component: 100 - total flux cleaned = 0.000548286 Jy ! Component: 150 - total flux cleaned = 0.000485941 Jy ! Component: 200 - total flux cleaned = 0.000364957 Jy ! Component: 250 - total flux cleaned = 0.000143998 Jy ! Component: 300 - total flux cleaned = -5.89341e-05 Jy ! Component: 350 - total flux cleaned = -0.000273232 Jy ! Component: 400 - total flux cleaned = -0.000385285 Jy ! Component: 450 - total flux cleaned = -0.000534239 Jy ! Component: 500 - total flux cleaned = -0.000615823 Jy ! Component: 550 - total flux cleaned = -0.000712817 Jy ! Component: 600 - total flux cleaned = -0.000731155 Jy ! Component: 650 - total flux cleaned = -0.000749472 Jy ! Component: 700 - total flux cleaned = -0.000834748 Jy ! Component: 750 - total flux cleaned = -0.000884172 Jy ! Component: 800 - total flux cleaned = -0.000963893 Jy ! Component: 850 - total flux cleaned = -0.0010405 Jy ! Component: 900 - total flux cleaned = -0.0010849 Jy ! Component: 950 - total flux cleaned = -0.00115659 Jy ! Component: 1000 - total flux cleaned = -0.00118401 Jy ! Component: 1050 - total flux cleaned = -0.00119734 Jy ! Component: 1100 - total flux cleaned = -0.00126306 Jy ! Component: 1150 - total flux cleaned = -0.00128871 Jy ! Component: 1200 - total flux cleaned = -0.00131415 Jy ! Component: 1250 - total flux cleaned = -0.00136354 Jy ! Component: 1300 - total flux cleaned = -0.0013997 Jy ! Component: 1350 - total flux cleaned = -0.0014234 Jy ! Component: 1400 - total flux cleaned = -0.00143493 Jy ! Component: 1450 - total flux cleaned = -0.00142365 Jy ! Component: 1500 - total flux cleaned = -0.00144613 Jy ! Component: 1550 - total flux cleaned = -0.00142448 Jy ! Component: 1600 - total flux cleaned = -0.00143515 Jy ! Component: 1650 - total flux cleaned = -0.00140328 Jy ! Component: 1700 - total flux cleaned = -0.00137208 Jy ! Component: 1750 - total flux cleaned = -0.00133101 Jy ! Component: 1800 - total flux cleaned = -0.00132081 Jy ! Component: 1850 - total flux cleaned = -0.00131097 Jy ! Component: 1900 - total flux cleaned = -0.00129135 Jy ! Component: 1950 - total flux cleaned = -0.00132054 Jy ! Component: 2000 - total flux cleaned = -0.00130115 Jy ! Component: 2050 - total flux cleaned = -0.00133912 Jy ! Component: 2100 - total flux cleaned = -0.00133918 Jy ! Component: 2150 - total flux cleaned = -0.00132983 Jy ! Component: 2200 - total flux cleaned = -0.00130189 Jy ! Component: 2250 - total flux cleaned = -0.00128329 Jy ! Component: 2300 - total flux cleaned = -0.00128323 Jy ! Component: 2350 - total flux cleaned = -0.00127402 Jy ! Component: 2400 - total flux cleaned = -0.00125568 Jy ! Component: 2450 - total flux cleaned = -0.00124654 Jy ! Component: 2500 - total flux cleaned = -0.00123744 Jy ! Component: 2550 - total flux cleaned = -0.00122834 Jy ! Component: 2600 - total flux cleaned = -0.00124649 Jy ! Component: 2650 - total flux cleaned = -0.00126463 Jy ! Component: 2700 - total flux cleaned = -0.00122838 Jy ! Component: 2750 - total flux cleaned = -0.00123742 Jy ! Component: 2800 - total flux cleaned = -0.00123746 Jy ! Component: 2850 - total flux cleaned = -0.00123742 Jy ! Component: 2900 - total flux cleaned = -0.00123741 Jy ! Component: 2950 - total flux cleaned = -0.00123743 Jy ! Component: 3000 - total flux cleaned = -0.00125555 Jy ! Component: 3050 - total flux cleaned = -0.00126465 Jy ! Component: 3100 - total flux cleaned = -0.00126469 Jy ! Component: 3150 - total flux cleaned = -0.00126465 Jy ! Component: 3200 - total flux cleaned = -0.00130108 Jy ! Component: 3250 - total flux cleaned = -0.00129196 Jy ! Component: 3300 - total flux cleaned = -0.00128285 Jy ! Component: 3350 - total flux cleaned = -0.00129197 Jy ! Component: 3400 - total flux cleaned = -0.00129196 Jy ! Component: 3450 - total flux cleaned = -0.00129199 Jy ! Component: 3500 - total flux cleaned = -0.00129197 Jy ! Component: 3550 - total flux cleaned = -0.00130107 Jy ! Component: 3600 - total flux cleaned = -0.00129178 Jy ! Component: 3650 - total flux cleaned = -0.00131027 Jy ! Component: 3700 - total flux cleaned = -0.00130104 Jy ! Component: 3750 - total flux cleaned = -0.00127318 Jy ! Component: 3800 - total flux cleaned = -0.00128246 Jy ! Component: 3850 - total flux cleaned = -0.00128249 Jy ! Component: 3900 - total flux cleaned = -0.00127313 Jy ! Component: 3950 - total flux cleaned = -0.00127315 Jy ! Component: 4000 - total flux cleaned = -0.00130168 Jy ! Component: 4050 - total flux cleaned = -0.00128272 Jy ! Total flux subtracted in 4096 components = -0.00128269 Jy ! Clean residual min=-0.000567 max=0.000542 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0383515 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 344 components and 0.0383515 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0347-3035_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 5.951 at 3.921 degrees (North through East) ! Clean map min=-0.0013339 max=0.034101 Jy/beam ! Writing clean map to FITS file: .//J0347-3035_X_map.fits wmodel .//J0347-3035_X_map.mod ! Writing 344 model components to file: .//J0347-3035_X_map.mod wobs .//J0347-3035_X_uvs.fits ! Writing UV FITS file: .//J0347-3035_X_uvs.fits wwins .//J0347-3035_X_map.win ! wwins: Wrote 2 windows to .//J0347-3035_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0341007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37132 1.37132 2.74264 5.48528 10.9706 21.9411 43.8822 87.7645 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.767 quit ! Quitting program ! Log file .//J0347-3035_X_dfm.log closed on Sun Jan 19 23:54:38 2020