! Started logfile: /scr/pima/bm252b_uvs/J2044-0632_X_dfm.log on Fri Jun 15 01:59:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/bm252b_uvs/J2044-0632_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252b_uvs/J2044-0632_X_uva.fits ! AN table 1: 204 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986819 visibilities/baseline/integration-bin. ! Found source: J2044-0632 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 36236 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2044-0632_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009755Jy sigma=18.313776 ! Fit after self-cal, rms=0.875608Jy sigma=15.876637 ! 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=0.6932 mas, bmaj=1.742 mas, bpa=-1.107 degrees ! Estimated noise=0.407219 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 = 0.0969267 Jy ! Component: 100 - total flux cleaned = 0.11905 Jy ! Total flux subtracted in 100 components = 0.11905 Jy ! Clean residual min=-0.003093 max=0.007824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.11905 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.11905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062762Jy sigma=1.039597 ! Fit after self-cal, rms=0.062757Jy sigma=1.039503 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812485 Jy ! Component: 100 - total flux cleaned = 0.0120959 Jy ! Total flux subtracted in 100 components = 0.0120959 Jy ! Clean residual min=-0.002290 max=0.002855 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.131146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.131146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061639Jy sigma=1.017316 ! Fit after self-cal, rms=0.061648Jy sigma=1.017233 ! 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=0.8426 mas, bmaj=2.05 mas, bpa=-0.7952 degrees ! Estimated noise=0.210634 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 = 0.00253744 Jy ! Component: 100 - total flux cleaned = 0.00371489 Jy ! Component: 150 - total flux cleaned = 0.0043312 Jy ! Component: 200 - total flux cleaned = 0.00443232 Jy ! Total flux subtracted in 200 components = 0.00443232 Jy ! Clean residual min=-0.001640 max=0.002011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.135578 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.135578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061545Jy sigma=1.015505 ! Fit after self-cal, rms=0.061548Jy sigma=1.015475 ! Inverting map ! Added new window around map position (3.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018932 Jy ! Component: 100 - total flux cleaned = 0.00267022 Jy ! Component: 150 - total flux cleaned = 0.00280045 Jy ! Component: 200 - total flux cleaned = 0.00285652 Jy ! Total flux subtracted in 200 components = 0.00285652 Jy ! Clean residual min=-0.001486 max=0.001470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.138434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.138434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061487Jy sigma=1.014110 ! Fit after self-cal, rms=0.061481Jy sigma=1.014030 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8426 x 2.05 at -0.7952 degrees (North through East) ! Clean map min=-0.0013531 max=0.12539 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.03 ! LA 1.00 MK 1.02 NL 1.02 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.03 ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 1.03 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.061481Jy sigma=1.014030 ! Fit after self-cal, rms=0.060992Jy sigma=1.012471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8459 mas, bmaj=2.055 mas, bpa=-0.9417 degrees ! Estimated noise=0.211188 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 = 0.000305681 Jy ! Component: 100 - total flux cleaned = 0.000348864 Jy ! Component: 150 - total flux cleaned = 0.000368517 Jy ! Component: 200 - total flux cleaned = 0.000442793 Jy ! Total flux subtracted in 200 components = 0.000442793 Jy ! Clean residual min=-0.001379 max=0.001195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.138877 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.138877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060977Jy sigma=1.012217 ! Fit after self-cal, rms=0.060964Jy sigma=1.012193 ! 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. ! ! Fit before self-cal, rms=0.060964Jy sigma=1.012193 ! Fit after self-cal, rms=0.060614Jy sigma=1.008773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.053 mas, bpa=-0.9349 degrees ! Estimated noise=0.21145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363411 Jy ! Component: 100 - total flux cleaned = 0.000399392 Jy ! Component: 150 - total flux cleaned = 0.000399615 Jy ! Component: 200 - total flux cleaned = 0.000412712 Jy ! Total flux subtracted in 200 components = 0.000412712 Jy ! Clean residual min=-0.000988 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.13929 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.13929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060605Jy sigma=1.008601 ! Fit after self-cal, rms=0.060602Jy sigma=1.008576 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 = 8.00348e-05 Jy ! Component: 100 - total flux cleaned = 0.000113788 Jy ! Component: 150 - total flux cleaned = 0.000133989 Jy ! Component: 200 - total flux cleaned = 0.000143209 Jy ! Total flux subtracted in 200 components = 0.000143209 Jy ! Clean residual min=-0.000989 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.139433 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.139433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060598Jy sigma=1.008511 ! Fit after self-cal, rms=0.060598Jy sigma=1.008509 ! 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. ! ! Fit before self-cal, rms=0.060598Jy sigma=1.008509 ! Fit after self-cal, rms=0.060463Jy sigma=1.007843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.053 mas, bpa=-0.8945 degrees ! Estimated noise=0.211216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187987 Jy ! Component: 100 - total flux cleaned = 0.00021872 Jy ! Component: 150 - total flux cleaned = 0.000218589 Jy ! Component: 200 - total flux cleaned = 0.000218687 Jy ! Total flux subtracted in 200 components = 0.000218687 Jy ! Clean residual min=-0.000887 max=0.000905 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.139652 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.139652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060459Jy sigma=1.007797 ! Fit after self-cal, rms=0.060459Jy sigma=1.007788 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) ! Added new window around map position (-39, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593616 Jy ! Component: 100 - total flux cleaned = 0.000541528 Jy ! Component: 150 - total flux cleaned = 0.000497114 Jy ! Component: 200 - total flux cleaned = 0.00044775 Jy ! Total flux subtracted in 200 components = 0.00044775 Jy ! Clean residual min=-0.000881 max=0.000778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.1401 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.1401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060445Jy sigma=1.007561 ! Fit after self-cal, rms=0.060445Jy sigma=1.007549 ! 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. ! ! Fit before self-cal, rms=0.060445Jy sigma=1.007549 ! Fit after self-cal, rms=0.060407Jy sigma=1.007535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.736 mas, bpa=1.641 degrees ! Estimated noise=0.26406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248394 Jy ! Component: 100 - total flux cleaned = 0.000298174 Jy ! Component: 150 - total flux cleaned = 0.000315683 Jy ! Component: 200 - total flux cleaned = 0.000345874 Jy ! Total flux subtracted in 200 components = 0.000345874 Jy ! Clean residual min=-0.000893 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.140445 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.140445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060407Jy sigma=1.007527 ! Fit after self-cal, rms=0.060406Jy sigma=1.007519 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 = 1.06504e-05 Jy ! Component: 100 - total flux cleaned = 4.01655e-05 Jy ! Component: 150 - total flux cleaned = 5.93531e-05 Jy ! Component: 200 - total flux cleaned = 5.97186e-05 Jy ! Total flux subtracted in 200 components = 5.97186e-05 Jy ! Clean residual min=-0.000892 max=0.000829 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.140505 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.140505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060407Jy sigma=1.007529 ! Fit after self-cal, rms=0.060406Jy sigma=1.007522 ! 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=0.846 mas, bmaj=2.053 mas, bpa=-0.9035 degrees ! Estimated noise=0.211213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.053 at -0.9035 degrees (North through East) ! Clean map min=-0.00079161 max=0.12564 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=0.6956 mas, bmaj=1.743 mas, bpa=-1.195 degrees ! Estimated noise=0.408323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0971564 Jy ! Component: 100 - total flux cleaned = 0.119172 Jy ! Component: 150 - total flux cleaned = 0.126965 Jy ! Component: 200 - total flux cleaned = 0.130717 Jy ! Total flux subtracted in 200 components = 0.130717 Jy ! Clean residual min=-0.001820 max=0.001880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.130717 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130717 Jy ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.053 mas, bpa=-0.9035 degrees ! Estimated noise=0.211213 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 = 0.00281628 Jy ! Component: 100 - total flux cleaned = 0.00467382 Jy ! Component: 150 - total flux cleaned = 0.00602605 Jy ! Component: 200 - total flux cleaned = 0.00705967 Jy ! Total flux subtracted in 200 components = 0.00705967 Jy ! Clean residual min=-0.000877 max=0.001208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.137777 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.137777 Jy ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109919 Jy ! Component: 100 - total flux cleaned = 0.00168939 Jy ! Component: 150 - total flux cleaned = 0.0020266 Jy ! Component: 200 - total flux cleaned = 0.00231165 Jy ! Total flux subtracted in 200 components = 0.00231165 Jy ! Clean residual min=-0.000832 max=0.000760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.140089 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.140089 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=2.167 mas, bmaj=3.736 mas, bpa=1.641 degrees ! Estimated noise=0.26406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90805e-05 Jy ! Component: 100 - total flux cleaned = 0.000119302 Jy ! Component: 150 - total flux cleaned = 0.000152538 Jy ! Component: 200 - total flux cleaned = 0.000190982 Jy ! Total flux subtracted in 200 components = 0.000190982 Jy ! Clean residual min=-0.000872 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.14028 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 = 3.31101e-05 Jy ! Component: 100 - total flux cleaned = 6.20081e-05 Jy ! Component: 150 - total flux cleaned = 6.19955e-05 Jy ! Component: 200 - total flux cleaned = 7.40743e-05 Jy ! Total flux subtracted in 200 components = 7.40743e-05 Jy ! Clean residual min=-0.000877 max=0.000818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.140354 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 96 components and 0.140354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.053 mas, bpa=-0.9035 degrees ! Estimated noise=0.211213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.43382e-07 Jy ! Component: 100 - total flux cleaned = 1.41386e-06 Jy ! Component: 150 - total flux cleaned = 1.40227e-06 Jy ! Component: 200 - total flux cleaned = 1.24574e-06 Jy ! Total flux subtracted in 200 components = 1.24574e-06 Jy ! Clean residual min=-0.000832 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.140355 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.140355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060402Jy sigma=1.007470 ! Fit after self-cal, rms=0.060401Jy sigma=1.007454 wmodel J2044-0632_X_map.mod ! Writing 109 model components to file: J2044-0632_X_map.mod wobs J2044-0632_X_uvs.fits ! Writing UV FITS file: J2044-0632_X_uvs.fits wwins J2044-0632_X_map.win ! wwins: Wrote 4 windows to J2044-0632_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 = -0.000364535 Jy ! Component: 100 - total flux cleaned = -0.000532367 Jy ! Component: 150 - total flux cleaned = -0.000626424 Jy ! Component: 200 - total flux cleaned = -0.000731318 Jy ! Component: 250 - total flux cleaned = -0.000808175 Jy ! Component: 300 - total flux cleaned = -0.000921034 Jy ! Component: 350 - total flux cleaned = -0.00097016 Jy ! Component: 400 - total flux cleaned = -0.00105482 Jy ! Component: 450 - total flux cleaned = -0.0010667 Jy ! Component: 500 - total flux cleaned = -0.00107849 Jy ! Component: 550 - total flux cleaned = -0.00112483 Jy ! Component: 600 - total flux cleaned = -0.00114775 Jy ! Component: 650 - total flux cleaned = -0.00117043 Jy ! Component: 700 - total flux cleaned = -0.00118162 Jy ! Component: 750 - total flux cleaned = -0.00120349 Jy ! Component: 800 - total flux cleaned = -0.00120331 Jy ! Component: 850 - total flux cleaned = -0.00118166 Jy ! Component: 900 - total flux cleaned = -0.00116036 Jy ! Component: 950 - total flux cleaned = -0.0011288 Jy ! Component: 1000 - total flux cleaned = -0.0011497 Jy ! Component: 1050 - total flux cleaned = -0.00109802 Jy ! Component: 1100 - total flux cleaned = -0.00109812 Jy ! Component: 1150 - total flux cleaned = -0.00110827 Jy ! Component: 1200 - total flux cleaned = -0.00108818 Jy ! Component: 1250 - total flux cleaned = -0.00106818 Jy ! Component: 1300 - total flux cleaned = -0.00102862 Jy ! Component: 1350 - total flux cleaned = -0.00100893 Jy ! Component: 1400 - total flux cleaned = -0.000969971 Jy ! Component: 1450 - total flux cleaned = -0.000979754 Jy ! Component: 1500 - total flux cleaned = -0.000960529 Jy ! Component: 1550 - total flux cleaned = -0.00095113 Jy ! Component: 1600 - total flux cleaned = -0.000941651 Jy ! Component: 1650 - total flux cleaned = -0.000950954 Jy ! Component: 1700 - total flux cleaned = -0.000913783 Jy ! Component: 1750 - total flux cleaned = -0.000895438 Jy ! Component: 1800 - total flux cleaned = -0.00089552 Jy ! Component: 1850 - total flux cleaned = -0.000877443 Jy ! Component: 1900 - total flux cleaned = -0.000913503 Jy ! Component: 1950 - total flux cleaned = -0.000940363 Jy ! Component: 2000 - total flux cleaned = -0.000931439 Jy ! Component: 2050 - total flux cleaned = -0.000940275 Jy ! Component: 2100 - total flux cleaned = -0.000922632 Jy ! Component: 2150 - total flux cleaned = -0.000931424 Jy ! Component: 2200 - total flux cleaned = -0.000914035 Jy ! Component: 2250 - total flux cleaned = -0.000914003 Jy ! Component: 2300 - total flux cleaned = -0.000973851 Jy ! Component: 2350 - total flux cleaned = -0.000965307 Jy ! Component: 2400 - total flux cleaned = -0.000948361 Jy ! Component: 2450 - total flux cleaned = -0.000931613 Jy ! Component: 2500 - total flux cleaned = -0.000965078 Jy ! Component: 2550 - total flux cleaned = -0.000973388 Jy ! Component: 2600 - total flux cleaned = -0.000998197 Jy ! Component: 2650 - total flux cleaned = -0.00103105 Jy ! Component: 2700 - total flux cleaned = -0.00100657 Jy ! Component: 2750 - total flux cleaned = -0.00101468 Jy ! Component: 2800 - total flux cleaned = -0.00104695 Jy ! Component: 2850 - total flux cleaned = -0.00104694 Jy ! Component: 2900 - total flux cleaned = -0.00107082 Jy ! Component: 2950 - total flux cleaned = -0.00110259 Jy ! Component: 3000 - total flux cleaned = -0.00108681 Jy ! Component: 3050 - total flux cleaned = -0.00110255 Jy ! Component: 3100 - total flux cleaned = -0.00114161 Jy ! Component: 3150 - total flux cleaned = -0.00112589 Jy ! Component: 3200 - total flux cleaned = -0.00114908 Jy ! Component: 3250 - total flux cleaned = -0.00114141 Jy ! Component: 3300 - total flux cleaned = -0.00113384 Jy ! Component: 3350 - total flux cleaned = -0.00115675 Jy ! Component: 3400 - total flux cleaned = -0.00115671 Jy ! Component: 3450 - total flux cleaned = -0.00120953 Jy ! Component: 3500 - total flux cleaned = -0.00117195 Jy ! Component: 3550 - total flux cleaned = -0.00117945 Jy ! Component: 3600 - total flux cleaned = -0.00118687 Jy ! Component: 3650 - total flux cleaned = -0.00117952 Jy ! Component: 3700 - total flux cleaned = -0.00117956 Jy ! Component: 3750 - total flux cleaned = -0.00118687 Jy ! Component: 3800 - total flux cleaned = -0.001165 Jy ! Component: 3850 - total flux cleaned = -0.00118679 Jy ! Component: 3900 - total flux cleaned = -0.00122298 Jy ! Component: 3950 - total flux cleaned = -0.00121574 Jy ! Component: 4000 - total flux cleaned = -0.00123719 Jy ! Component: 4050 - total flux cleaned = -0.00120872 Jy ! Total flux subtracted in 4096 components = -0.00123716 Jy ! Clean residual min=-0.000437 max=0.000447 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.139118 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 431 components and 0.139118 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252b_uvs/J2044-0632_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.053 at -0.9035 degrees (North through East) ! Clean map min=-0.00058759 max=0.12578 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252b_uvs/J2044-0632_X_map.fits wmodel /scr/pima/bm252b_uvs/J2044-0632_X_map.mod ! Writing 431 model components to file: /scr/pima/bm252b_uvs/J2044-0632_X_map.mod wobs /scr/pima/bm252b_uvs/J2044-0632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252b_uvs/J2044-0632_X_uvs.fits wwins /scr/pima/bm252b_uvs/J2044-0632_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bm252b_uvs/J2044-0632_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299446 0.299446 0.598892 1.19778 2.39557 4.79114 9.58227 19.1645 38.3291 76.6582 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1001.85 quit ! Quitting program ! Log file /scr/pima/bm252b_uvs/J2044-0632_X_dfm.log closed on Fri Jun 15 01:59:23 2018