! Started logfile: .//J0623-3009_C_20180528_dfm.log on Sun Jul 8 13:43:12 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 .//J0623-3009_C_20180528_uva.fits ! Reading UV FITS file: .//J0623-3009_C_20180528_uva.fits ! AN table 1: 78 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0623-3009 ! ! 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 85 lines of history. ! ! Reading 13104 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 J0623-3009_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. ! ! 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=0.999674Jy sigma=15.719288 ! Fit after self-cal, rms=0.955027Jy sigma=14.984077 ! 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=1.737 mas, bmaj=6.934 mas, bpa=-0.3786 degrees ! Estimated noise=0.948905 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 = 0.0379426 Jy ! Component: 100 - total flux cleaned = 0.0464203 Jy ! Total flux subtracted in 100 components = 0.0464203 Jy ! Clean residual min=-0.003851 max=0.005167 Jy/beam ! Clean residual mean=0.000003 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.0464203 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0464203 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=0.050611Jy sigma=0.676949 ! Fit after self-cal, rms=0.049736Jy sigma=0.664146 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=7.515 mas, bpa=-1.135 degrees ! Estimated noise=0.409973 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 = 0.0036338 Jy ! Component: 100 - total flux cleaned = 0.00540586 Jy ! Component: 150 - total flux cleaned = 0.00650395 Jy ! Component: 200 - total flux cleaned = 0.00681691 Jy ! Total flux subtracted in 200 components = 0.00681691 Jy ! Clean residual min=-0.001633 max=0.002077 Jy/beam ! Clean residual mean=-0.000019 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0532372 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.0532372 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=0.049539Jy sigma=0.658665 ! Fit after self-cal, rms=0.049515Jy sigma=0.658492 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.055 x 7.515 at -1.135 degrees (North through East) ! Clean map min=-0.0015555 max=0.047759 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.94 KP 1.01 LA 1.04 ! NL 1.05 PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.08 KP 1.01 LA 1.13 ! NL 0.99 PT 0.88 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 KP 0.99 LA 1.07 ! NL 1.01 PT 1.08 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.93 KP 0.92 LA 1.11 ! NL 1.08 PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.94 KP 0.96 LA 1.12 ! NL 1.08 PT 0.95 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.94 KP 0.92 LA 1.05 ! NL 1.30 PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 0.89 LA 1.05 ! NL 1.18 PT 0.91 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.95 KP 0.89 LA 1.07 ! NL 1.16 PT 0.88 SC 1.04 ! ! ! Fit before self-cal, rms=0.049515Jy sigma=0.658492 ! Fit after self-cal, rms=0.049951Jy sigma=0.654101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=7.552 mas, bpa=-1.398 degrees ! Estimated noise=0.407777 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 = -0.000163139 Jy ! Component: 100 - total flux cleaned = -0.000194217 Jy ! Component: 150 - total flux cleaned = -0.000222193 Jy ! Component: 200 - total flux cleaned = -0.000247891 Jy ! Total flux subtracted in 200 components = -0.000247891 Jy ! Clean residual min=-0.001012 max=0.001091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0529893 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0529893 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=0.049947Jy sigma=0.654049 ! Fit after self-cal, rms=0.050050Jy sigma=0.653745 ! 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=0.050050Jy sigma=0.653745 ! Fit after self-cal, rms=0.050310Jy sigma=0.653708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=7.562 mas, bpa=-1.417 degrees ! Estimated noise=0.408078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177148 Jy ! Component: 100 - total flux cleaned = -0.000229692 Jy ! Component: 150 - total flux cleaned = -0.000260142 Jy ! Component: 200 - total flux cleaned = -0.000273984 Jy ! Total flux subtracted in 200 components = -0.000273984 Jy ! Clean residual min=-0.001004 max=0.001066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0527153 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0527153 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=0.050306Jy sigma=0.653673 ! Fit after self-cal, rms=0.050323Jy sigma=0.653661 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 = -2.59607e-05 Jy ! Component: 100 - total flux cleaned = -3.30564e-05 Jy ! Component: 150 - total flux cleaned = -3.32635e-05 Jy ! Component: 200 - total flux cleaned = -3.33934e-05 Jy ! Total flux subtracted in 200 components = -3.33934e-05 Jy ! Clean residual min=-0.000982 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0526819 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0526819 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=0.050321Jy sigma=0.653639 ! Fit after self-cal, rms=0.050323Jy sigma=0.653634 ! 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=0.050323Jy sigma=0.653634 ! Fit after self-cal, rms=0.050461Jy sigma=0.653628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=7.573 mas, bpa=-1.419 degrees ! Estimated noise=0.40807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155448 Jy ! Component: 100 - total flux cleaned = -0.000198414 Jy ! Component: 150 - total flux cleaned = -0.000241155 Jy ! Component: 200 - total flux cleaned = -0.000246813 Jy ! Total flux subtracted in 200 components = -0.000246813 Jy ! Clean residual min=-0.000963 max=0.001030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0524351 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0524351 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=0.050459Jy sigma=0.653606 ! Fit after self-cal, rms=0.050466Jy sigma=0.653602 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 = -2.11406e-05 Jy ! Component: 100 - total flux cleaned = -2.67604e-05 Jy ! Component: 150 - total flux cleaned = -3.19078e-05 Jy ! Component: 200 - total flux cleaned = -3.18872e-05 Jy ! Total flux subtracted in 200 components = -3.18872e-05 Jy ! Clean residual min=-0.000956 max=0.001019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0524032 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0524032 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=0.050465Jy sigma=0.653587 ! Fit after self-cal, rms=0.050466Jy sigma=0.653584 ! 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=0.050466Jy sigma=0.653584 ! Fit after self-cal, rms=0.050556Jy sigma=0.653580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=8.98 mas, bpa=-7.087 degrees ! Estimated noise=0.489248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106798 Jy ! Component: 100 - total flux cleaned = -0.000131437 Jy ! Component: 150 - total flux cleaned = -0.000159666 Jy ! Component: 200 - total flux cleaned = -0.000178109 Jy ! Total flux subtracted in 200 components = -0.000178109 Jy ! Clean residual min=-0.001090 max=0.001214 Jy/beam ! Clean residual mean=-0.000007 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0522251 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0522251 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=0.050554Jy sigma=0.653572 ! Fit after self-cal, rms=0.050560Jy sigma=0.653564 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 = -2.07545e-05 Jy ! Component: 100 - total flux cleaned = -3.84881e-05 Jy ! Component: 150 - total flux cleaned = -5.43652e-05 Jy ! Component: 200 - total flux cleaned = -5.89542e-05 Jy ! Total flux subtracted in 200 components = -5.89542e-05 Jy ! Clean residual min=-0.001089 max=0.001206 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0521662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0521662 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=0.050558Jy sigma=0.653562 ! Fit after self-cal, rms=0.050560Jy sigma=0.653559 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=7.583 mas, bpa=-1.423 degrees ! Estimated noise=0.407941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.043 x 7.583 at -1.423 degrees (North through East) ! Clean map min=-0.00092874 max=0.047397 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=1.723 mas, bmaj=6.932 mas, bpa=-0.8261 degrees ! Estimated noise=0.938829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382654 Jy ! Component: 100 - total flux cleaned = 0.0467783 Jy ! Component: 150 - total flux cleaned = 0.0487075 Jy ! Component: 200 - total flux cleaned = 0.050004 Jy ! Total flux subtracted in 200 components = 0.050004 Jy ! Clean residual min=-0.002903 max=0.003007 Jy/beam ! Clean residual mean=0.000003 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.050004 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.050004 Jy ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=7.583 mas, bpa=-1.423 degrees ! Estimated noise=0.407941 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 = 0.0012868 Jy ! Component: 100 - total flux cleaned = 0.00179105 Jy ! Component: 150 - total flux cleaned = 0.00192454 Jy ! Component: 200 - total flux cleaned = 0.00201699 Jy ! Total flux subtracted in 200 components = 0.00201699 Jy ! Clean residual min=-0.001079 max=0.001023 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.052021 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0520209 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=3.594 mas, bmaj=8.98 mas, bpa=-7.087 degrees ! Estimated noise=0.489248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118209 Jy ! Component: 100 - total flux cleaned = 0.000141804 Jy ! Component: 150 - total flux cleaned = 0.000160917 Jy ! Component: 200 - total flux cleaned = 0.000169502 Jy ! Total flux subtracted in 200 components = 0.000169502 Jy ! Clean residual min=-0.001111 max=0.001207 Jy/beam ! Clean residual mean=-0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0521904 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 = -8.35859e-07 Jy ! Component: 100 - total flux cleaned = -7.81351e-07 Jy ! Component: 150 - total flux cleaned = -8.62021e-07 Jy ! Component: 200 - total flux cleaned = -9.83635e-07 Jy ! Total flux subtracted in 200 components = -9.83635e-07 Jy ! Clean residual min=-0.001107 max=0.001205 Jy/beam ! Clean residual mean=-0.000007 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0521895 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0521895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=7.583 mas, bpa=-1.423 degrees ! Estimated noise=0.407941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.59482e-05 Jy ! Component: 100 - total flux cleaned = -7.11769e-05 Jy ! Component: 150 - total flux cleaned = -5.77668e-05 Jy ! Component: 200 - total flux cleaned = -4.52496e-05 Jy ! Total flux subtracted in 200 components = -4.52496e-05 Jy ! Clean residual min=-0.000971 max=0.001020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0521442 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0521442 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=0.050563Jy sigma=0.653584 ! Fit after self-cal, rms=0.050564Jy sigma=0.653575 wmodel J0623-3009_C_map.mod ! Writing 43 model components to file: J0623-3009_C_map.mod wobs J0623-3009_C_uvs.fits ! Writing UV FITS file: J0623-3009_C_uvs.fits wwins J0623-3009_C_map.win ! wwins: Wrote 1 windows to J0623-3009_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 = 0.000115384 Jy ! Component: 100 - total flux cleaned = 0.000263417 Jy ! Component: 150 - total flux cleaned = 0.000340644 Jy ! Component: 200 - total flux cleaned = 0.000355278 Jy ! Component: 250 - total flux cleaned = 0.000382633 Jy ! Component: 300 - total flux cleaned = 0.000409276 Jy ! Component: 350 - total flux cleaned = 0.00045993 Jy ! Component: 400 - total flux cleaned = 0.000484089 Jy ! Component: 450 - total flux cleaned = 0.000507251 Jy ! Component: 500 - total flux cleaned = 0.000507245 Jy ! Component: 550 - total flux cleaned = 0.0004857 Jy ! Component: 600 - total flux cleaned = 0.000454336 Jy ! Component: 650 - total flux cleaned = 0.000444251 Jy ! Component: 700 - total flux cleaned = 0.000454255 Jy ! Component: 750 - total flux cleaned = 0.000473461 Jy ! Component: 800 - total flux cleaned = 0.000463983 Jy ! Component: 850 - total flux cleaned = 0.000473179 Jy ! Component: 900 - total flux cleaned = 0.000455419 Jy ! Component: 950 - total flux cleaned = 0.000438002 Jy ! Component: 1000 - total flux cleaned = 0.000395283 Jy ! Component: 1050 - total flux cleaned = 0.000395355 Jy ! Component: 1100 - total flux cleaned = 0.000378979 Jy ! Component: 1150 - total flux cleaned = 0.000386859 Jy ! Component: 1200 - total flux cleaned = 0.000378812 Jy ! Component: 1250 - total flux cleaned = 0.000347837 Jy ! Component: 1300 - total flux cleaned = 0.000332733 Jy ! Component: 1350 - total flux cleaned = 0.000332821 Jy ! Component: 1400 - total flux cleaned = 0.000340214 Jy ! Component: 1450 - total flux cleaned = 0.000332897 Jy ! Component: 1500 - total flux cleaned = 0.000339913 Jy ! Component: 1550 - total flux cleaned = 0.000339813 Jy ! Component: 1600 - total flux cleaned = 0.000332814 Jy ! Component: 1650 - total flux cleaned = 0.000339731 Jy ! Component: 1700 - total flux cleaned = 0.000339725 Jy ! Component: 1750 - total flux cleaned = 0.000353271 Jy ! Component: 1800 - total flux cleaned = 0.000359971 Jy ! Component: 1850 - total flux cleaned = 0.000353361 Jy ! Component: 1900 - total flux cleaned = 0.000346867 Jy ! Component: 1950 - total flux cleaned = 0.000366433 Jy ! Component: 2000 - total flux cleaned = 0.000366393 Jy ! Component: 2050 - total flux cleaned = 0.000372781 Jy ! Component: 2100 - total flux cleaned = 0.000385473 Jy ! Component: 2150 - total flux cleaned = 0.000385462 Jy ! Component: 2200 - total flux cleaned = 0.000379274 Jy ! Component: 2250 - total flux cleaned = 0.000397717 Jy ! Component: 2300 - total flux cleaned = 0.000385488 Jy ! Component: 2350 - total flux cleaned = 0.000373409 Jy ! Component: 2400 - total flux cleaned = 0.000367411 Jy ! Component: 2450 - total flux cleaned = 0.000367481 Jy ! Component: 2500 - total flux cleaned = 0.000373397 Jy ! Component: 2550 - total flux cleaned = 0.000361607 Jy ! Component: 2600 - total flux cleaned = 0.000349895 Jy ! Component: 2650 - total flux cleaned = 0.000338205 Jy ! Component: 2700 - total flux cleaned = 0.000309321 Jy ! Component: 2750 - total flux cleaned = 0.000297835 Jy ! Component: 2800 - total flux cleaned = 0.000286396 Jy ! Component: 2850 - total flux cleaned = 0.000257964 Jy ! Component: 2900 - total flux cleaned = 0.000240991 Jy ! Component: 2950 - total flux cleaned = 0.000218472 Jy ! Component: 3000 - total flux cleaned = 0.000201637 Jy ! Component: 3050 - total flux cleaned = 0.000179279 Jy ! Component: 3100 - total flux cleaned = 0.000157036 Jy ! Component: 3150 - total flux cleaned = 0.000123812 Jy ! Component: 3200 - total flux cleaned = 8.51862e-05 Jy ! Component: 3250 - total flux cleaned = 5.22021e-05 Jy ! Component: 3300 - total flux cleaned = 3.02963e-05 Jy ! Component: 3350 - total flux cleaned = -1.33763e-05 Jy ! Component: 3400 - total flux cleaned = -4.60241e-05 Jy ! Component: 3450 - total flux cleaned = -6.23064e-05 Jy ! Component: 3500 - total flux cleaned = -0.000100238 Jy ! Component: 3550 - total flux cleaned = -0.000143459 Jy ! Component: 3600 - total flux cleaned = -0.000181139 Jy ! Component: 3650 - total flux cleaned = -0.000213397 Jy ! Component: 3700 - total flux cleaned = -0.000250926 Jy ! Component: 3750 - total flux cleaned = -0.00029911 Jy ! Component: 3800 - total flux cleaned = -0.000325822 Jy ! Component: 3850 - total flux cleaned = -0.000357839 Jy ! Component: 3900 - total flux cleaned = -0.000373836 Jy ! Component: 3950 - total flux cleaned = -0.000395159 Jy ! Component: 4000 - total flux cleaned = -0.000427111 Jy ! Component: 4050 - total flux cleaned = -0.00043244 Jy ! Total flux subtracted in 4096 components = -0.000453764 Jy ! Clean residual min=-0.000279 max=0.000317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0516905 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 305 components and 0.0516904 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0623-3009_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.043 x 7.583 at -1.423 degrees (North through East) ! Clean map min=-0.00071167 max=0.047623 Jy/beam ! Writing clean map to FITS file: .//J0623-3009_C_20180528_map.fits wmodel .//J0623-3009_C_20180528_map.mod ! Writing 305 model components to file: .//J0623-3009_C_20180528_map.mod wobs .//J0623-3009_C_20180528_uvs.fits ! Writing UV FITS file: .//J0623-3009_C_20180528_uvs.fits wwins .//J0623-3009_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0623-3009_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0476229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.5313e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600423 0.600423 1.20085 2.40169 4.80338 9.60677 19.2135 38.4271 76.8541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 499.647 quit ! Quitting program ! Log file .//J0623-3009_C_20180528_dfm.log closed on Sun Jul 8 13:43:16 2018