! Started logfile: .//J0618-0954_C_20180714_dfm.log on Sat Jul 28 19:20:00 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0618-0954_C_20180714_uva.fits ! Reading UV FITS file: .//J0618-0954_C_20180714_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939732 visibilities/baseline/integration-bin. ! Found source: J0618-0954 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3368 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0618-0954_C] 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 0.300x0.300 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000230Jy sigma=22.710270 ! Fit after self-cal, rms=0.930842Jy sigma=21.066504 ! 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=1.222 mas, bmaj=3.321 mas, bpa=-2.242 degrees ! Estimated noise=0.835846 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 = 0.0541012 Jy ! Component: 100 - total flux cleaned = 0.0662829 Jy ! Total flux subtracted in 100 components = 0.0662829 Jy ! Clean residual min=-0.003380 max=0.004832 Jy/beam ! Clean residual mean=0.000000 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0662829 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0662829 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=0.035092Jy sigma=0.703581 ! Fit after self-cal, rms=0.034951Jy sigma=0.702714 ! 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=1.486 mas, bmaj=3.699 mas, bpa=-2.106 degrees ! Estimated noise=0.557576 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 = 0.00538457 Jy ! Component: 100 - total flux cleaned = 0.00755946 Jy ! Component: 150 - total flux cleaned = 0.00873355 Jy ! Component: 200 - total flux cleaned = 0.00945475 Jy ! Total flux subtracted in 200 components = 0.00945475 Jy ! Clean residual min=-0.003004 max=0.003178 Jy/beam ! Clean residual mean=0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0757376 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0757376 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=0.034385Jy sigma=0.680041 ! Fit after self-cal, rms=0.034392Jy sigma=0.679817 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 3.699 at -2.106 degrees (North through East) ! Clean map min=-0.002895 max=0.070429 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.08 KP 0.88 ! LA 1.11 MK 1.10 OV 0.99 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.01 KP 0.89 ! LA 1.05 MK 1.15 OV 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.89 HN 1.05 KP 1.02 ! LA 1.08 MK 0.97 OV 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.06 KP 0.97 ! LA 1.13 MK 1.01 OV 1.08 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 1.06 KP 0.95 ! LA 0.99 MK 1.00 OV 1.04 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.97 KP 0.92 ! LA 0.99 MK 1.05 OV 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.95 KP 0.94 ! LA 1.01 MK 0.90 OV 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.99 KP 0.94 ! LA 1.03 MK 0.94 OV 1.00 SC 0.91 ! ! ! Fit before self-cal, rms=0.034392Jy sigma=0.679817 ! Fit after self-cal, rms=0.034985Jy sigma=0.658657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=3.726 mas, bpa=-2.132 degrees ! Estimated noise=0.555786 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 = 4.32521e-06 Jy ! Component: 100 - total flux cleaned = -3.12531e-05 Jy ! Component: 150 - total flux cleaned = -4.60117e-05 Jy ! Component: 200 - total flux cleaned = -7.27425e-05 Jy ! Total flux subtracted in 200 components = -7.27425e-05 Jy ! Clean residual min=-0.001643 max=0.001558 Jy/beam ! Clean residual mean=-0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0756649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0756649 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=0.034964Jy sigma=0.658168 ! Fit after self-cal, rms=0.035000Jy sigma=0.657908 ! 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=0.035000Jy sigma=0.657908 ! Fit after self-cal, rms=0.035005Jy sigma=0.657886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=3.727 mas, bpa=-2.186 degrees ! Estimated noise=0.555677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.9346e-05 Jy ! Component: 100 - total flux cleaned = -1.44795e-05 Jy ! Component: 150 - total flux cleaned = -3.75612e-05 Jy ! Component: 200 - total flux cleaned = -5.77875e-05 Jy ! Total flux subtracted in 200 components = -5.77875e-05 Jy ! Clean residual min=-0.001637 max=0.001561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0756071 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0756071 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=0.034995Jy sigma=0.657625 ! Fit after self-cal, rms=0.034995Jy sigma=0.657591 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 = -1.4327e-05 Jy ! Component: 100 - total flux cleaned = -2.43728e-05 Jy ! Component: 150 - total flux cleaned = -2.45645e-05 Jy ! Component: 200 - total flux cleaned = -3.31842e-05 Jy ! Total flux subtracted in 200 components = -3.31842e-05 Jy ! Clean residual min=-0.001646 max=0.001578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0755739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0755739 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=0.034990Jy sigma=0.657437 ! Fit after self-cal, rms=0.034990Jy sigma=0.657425 ! 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=0.034990Jy sigma=0.657425 ! Fit after self-cal, rms=0.034966Jy sigma=0.657411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=3.728 mas, bpa=-2.239 degrees ! Estimated noise=0.555347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19616e-05 Jy ! Component: 100 - total flux cleaned = -3.06618e-05 Jy ! Component: 150 - total flux cleaned = -3.93174e-05 Jy ! Component: 200 - total flux cleaned = -3.92306e-05 Jy ! Total flux subtracted in 200 components = -3.92306e-05 Jy ! Clean residual min=-0.001644 max=0.001588 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0755347 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0755347 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=0.034962Jy sigma=0.657297 ! Fit after self-cal, rms=0.034963Jy sigma=0.657292 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 = -9.36585e-06 Jy ! Component: 100 - total flux cleaned = -1.70896e-05 Jy ! Component: 150 - total flux cleaned = -1.70863e-05 Jy ! Component: 200 - total flux cleaned = -1.69933e-05 Jy ! Total flux subtracted in 200 components = -1.69933e-05 Jy ! Clean residual min=-0.001652 max=0.001591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0755177 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0755177 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=0.034960Jy sigma=0.657205 ! Fit after self-cal, rms=0.034961Jy sigma=0.657204 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.034961Jy sigma=0.657204 ! Fit after self-cal, rms=0.034926Jy sigma=0.657196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.945 mas, bpa=-1.418 degrees ! Estimated noise=0.756085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466846 Jy ! Component: 100 - total flux cleaned = 0.000500778 Jy ! Component: 150 - total flux cleaned = 0.000519581 Jy ! Component: 200 - total flux cleaned = 0.000535059 Jy ! Total flux subtracted in 200 components = 0.000535059 Jy ! Clean residual min=-0.001899 max=0.001787 Jy/beam ! Clean residual mean=-0.000008 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0760528 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0760528 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=0.034929Jy sigma=0.657452 ! Fit after self-cal, rms=0.034930Jy sigma=0.657400 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 = 8.66026e-05 Jy ! Component: 100 - total flux cleaned = 8.65135e-05 Jy ! Component: 150 - total flux cleaned = 7.42895e-05 Jy ! Component: 200 - total flux cleaned = 6.91232e-05 Jy ! Total flux subtracted in 200 components = 6.91232e-05 Jy ! Clean residual min=-0.001897 max=0.001794 Jy/beam ! Clean residual mean=-0.000008 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0761219 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.0761219 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=0.034937Jy sigma=0.657719 ! Fit after self-cal, rms=0.034937Jy sigma=0.657697 ! 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=1.483 mas, bmaj=3.729 mas, bpa=-2.285 degrees ! Estimated noise=0.554933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.483 x 3.729 at -2.285 degrees (North through East) ! Clean map min=-0.0014931 max=0.069877 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=1.218 mas, bmaj=3.343 mas, bpa=-2.365 degrees ! Estimated noise=0.834436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539688 Jy ! Component: 100 - total flux cleaned = 0.0664889 Jy ! Component: 150 - total flux cleaned = 0.0713473 Jy ! Component: 200 - total flux cleaned = 0.0729212 Jy ! Total flux subtracted in 200 components = 0.0729212 Jy ! Clean residual min=-0.002511 max=0.002011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0729212 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0729212 Jy ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=3.729 mas, bpa=-2.285 degrees ! Estimated noise=0.554933 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 = 0.00151166 Jy ! Component: 100 - total flux cleaned = 0.0020921 Jy ! Component: 150 - total flux cleaned = 0.002263 Jy ! Component: 200 - total flux cleaned = 0.00239893 Jy ! Total flux subtracted in 200 components = 0.00239893 Jy ! Clean residual min=-0.001705 max=0.001555 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0753201 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0753202 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.945 mas, bpa=-1.418 degrees ! Estimated noise=0.756085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693438 Jy ! Component: 100 - total flux cleaned = 0.000748518 Jy ! Component: 150 - total flux cleaned = 0.00076502 Jy ! Component: 200 - total flux cleaned = 0.00077873 Jy ! Total flux subtracted in 200 components = 0.00077873 Jy ! Clean residual min=-0.001889 max=0.001782 Jy/beam ! Clean residual mean=-0.000008 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0760989 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 = 1.16169e-05 Jy ! Component: 100 - total flux cleaned = 2.10899e-05 Jy ! Component: 150 - total flux cleaned = 2.54396e-05 Jy ! Component: 200 - total flux cleaned = 2.99068e-05 Jy ! Total flux subtracted in 200 components = 2.99068e-05 Jy ! Clean residual min=-0.001883 max=0.001781 Jy/beam ! Clean residual mean=-0.000008 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0761288 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0761288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=3.729 mas, bpa=-2.285 degrees ! Estimated noise=0.554933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000712277 Jy ! Component: 100 - total flux cleaned = -0.000694483 Jy ! Component: 150 - total flux cleaned = -0.000669612 Jy ! Component: 200 - total flux cleaned = -0.000680227 Jy ! Total flux subtracted in 200 components = -0.000680227 Jy ! Clean residual min=-0.001698 max=0.001565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0754486 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0754486 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=0.034925Jy sigma=0.657184 ! Fit after self-cal, rms=0.034922Jy sigma=0.657174 wmodel J0618-0954_C_map.mod ! Writing 31 model components to file: J0618-0954_C_map.mod wobs J0618-0954_C_uvs.fits ! Writing UV FITS file: J0618-0954_C_uvs.fits wwins J0618-0954_C_map.win ! wwins: Wrote 1 windows to J0618-0954_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252335 Jy ! Component: 100 - total flux cleaned = -0.000365353 Jy ! Component: 150 - total flux cleaned = -0.000339327 Jy ! Component: 200 - total flux cleaned = -0.000339963 Jy ! Component: 250 - total flux cleaned = -0.00026952 Jy ! Component: 300 - total flux cleaned = -0.000202752 Jy ! Component: 350 - total flux cleaned = -5.33544e-05 Jy ! Component: 400 - total flux cleaned = 7.03959e-05 Jy ! Component: 450 - total flux cleaned = 0.000210286 Jy ! Component: 500 - total flux cleaned = 0.000384417 Jy ! Component: 550 - total flux cleaned = 0.000515799 Jy ! Component: 600 - total flux cleaned = 0.000715325 Jy ! Component: 650 - total flux cleaned = 0.000820826 Jy ! Component: 700 - total flux cleaned = 0.000923857 Jy ! Component: 750 - total flux cleaned = 0.00107338 Jy ! Component: 800 - total flux cleaned = 0.0011698 Jy ! Component: 850 - total flux cleaned = 0.0012485 Jy ! Component: 900 - total flux cleaned = 0.00130995 Jy ! Component: 950 - total flux cleaned = 0.00139997 Jy ! Component: 1000 - total flux cleaned = 0.00144373 Jy ! Component: 1050 - total flux cleaned = 0.00148686 Jy ! Component: 1100 - total flux cleaned = 0.00148693 Jy ! Component: 1150 - total flux cleaned = 0.00151507 Jy ! Component: 1200 - total flux cleaned = 0.00155629 Jy ! Component: 1250 - total flux cleaned = 0.00162331 Jy ! Component: 1300 - total flux cleaned = 0.00162272 Jy ! Component: 1350 - total flux cleaned = 0.00158381 Jy ! Component: 1400 - total flux cleaned = 0.0015711 Jy ! Component: 1450 - total flux cleaned = 0.00153397 Jy ! Component: 1500 - total flux cleaned = 0.00152152 Jy ! Component: 1550 - total flux cleaned = 0.00144885 Jy ! Component: 1600 - total flux cleaned = 0.00144834 Jy ! Component: 1650 - total flux cleaned = 0.00135402 Jy ! Component: 1700 - total flux cleaned = 0.00133093 Jy ! Component: 1750 - total flux cleaned = 0.00130799 Jy ! Component: 1800 - total flux cleaned = 0.00124065 Jy ! Component: 1850 - total flux cleaned = 0.00124075 Jy ! Component: 1900 - total flux cleaned = 0.00120789 Jy ! Component: 1950 - total flux cleaned = 0.00118613 Jy ! Component: 2000 - total flux cleaned = 0.00115404 Jy ! Component: 2050 - total flux cleaned = 0.00110136 Jy ! Component: 2100 - total flux cleaned = 0.00104956 Jy ! Component: 2150 - total flux cleaned = 0.00102924 Jy ! Component: 2200 - total flux cleaned = 0.00101909 Jy ! Component: 2250 - total flux cleaned = 0.00098888 Jy ! Component: 2300 - total flux cleaned = 0.00095907 Jy ! Component: 2350 - total flux cleaned = 0.000929568 Jy ! Component: 2400 - total flux cleaned = 0.000910304 Jy ! Component: 2450 - total flux cleaned = 0.000881548 Jy ! Component: 2500 - total flux cleaned = 0.000862617 Jy ! Component: 2550 - total flux cleaned = 0.000881403 Jy ! Component: 2600 - total flux cleaned = 0.000862688 Jy ! Component: 2650 - total flux cleaned = 0.000807367 Jy ! Component: 2700 - total flux cleaned = 0.000807271 Jy ! Component: 2750 - total flux cleaned = 0.000752908 Jy ! Component: 2800 - total flux cleaned = 0.000761883 Jy ! Component: 2850 - total flux cleaned = 0.000735065 Jy ! Component: 2900 - total flux cleaned = 0.00069101 Jy ! Component: 2950 - total flux cleaned = 0.000673468 Jy ! Component: 3000 - total flux cleaned = 0.000656122 Jy ! Component: 3050 - total flux cleaned = 0.000595958 Jy ! Component: 3100 - total flux cleaned = 0.000587543 Jy ! Component: 3150 - total flux cleaned = 0.000553652 Jy ! Component: 3200 - total flux cleaned = 0.000478146 Jy ! Component: 3250 - total flux cleaned = 0.000428277 Jy ! Component: 3300 - total flux cleaned = 0.000411752 Jy ! Component: 3350 - total flux cleaned = 0.000370764 Jy ! Component: 3400 - total flux cleaned = 0.000297381 Jy ! Component: 3450 - total flux cleaned = 0.000224641 Jy ! Component: 3500 - total flux cleaned = 0.000176523 Jy ! Component: 3550 - total flux cleaned = 0.000120701 Jy ! Component: 3600 - total flux cleaned = 8.90176e-05 Jy ! Component: 3650 - total flux cleaned = 3.3889e-05 Jy ! Component: 3700 - total flux cleaned = -5.24849e-06 Jy ! Component: 3750 - total flux cleaned = -2.86259e-05 Jy ! Component: 3800 - total flux cleaned = -9.05754e-05 Jy ! Component: 3850 - total flux cleaned = -0.000159773 Jy ! Component: 3900 - total flux cleaned = -0.000190382 Jy ! Component: 3950 - total flux cleaned = -0.000251277 Jy ! Component: 4000 - total flux cleaned = -0.000311809 Jy ! Component: 4050 - total flux cleaned = -0.000357027 Jy ! Total flux subtracted in 4096 components = -0.000424456 Jy ! Clean residual min=-0.000397 max=0.000414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0750241 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 279 components and 0.0750241 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0618-0954_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.483 x 3.729 at -2.285 degrees (North through East) ! Clean map min=-0.0010681 max=0.069891 Jy/beam ! Writing clean map to FITS file: .//J0618-0954_C_20180714_map.fits wmodel .//J0618-0954_C_20180714_map.mod ! Writing 279 model components to file: .//J0618-0954_C_20180714_map.mod wobs .//J0618-0954_C_20180714_uvs.fits ! Writing UV FITS file: .//J0618-0954_C_20180714_uvs.fits wwins .//J0618-0954_C_20180714_map.win ! wwins: Wrote 2 windows to .//J0618-0954_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0698906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514652 0.514652 1.0293 2.05861 4.11721 8.23443 16.4689 32.9377 65.8754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.918 quit ! Quitting program ! Log file .//J0618-0954_C_20180714_dfm.log closed on Sat Jul 28 19:20:04 2018