! Started logfile: /scr/pima/rdv91_uvs/J2359-3133_S_dfm.log on Fri Jun 15 11:31:09 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J2359-3133_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J2359-3133_S_uva.fits ! AN table 1: 188 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.539953 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 18380 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2359-3133_S] 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 0.500x0.500 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 974 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 974 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 974 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 974 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.262798Jy sigma=16.009550 ! Fit after self-cal, rms=0.296352Jy sigma=3.594645 ! 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=3.222 mas, bmaj=12.9 mas, bpa=16.86 degrees ! Estimated noise=1.17154 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 = 0.572589 Jy ! Component: 100 - total flux cleaned = 0.699361 Jy ! Total flux subtracted in 100 components = 0.699361 Jy ! Clean residual min=-0.019284 max=0.043825 Jy/beam ! Clean residual mean=-0.000087 rms=0.005390 Jy/beam ! Combined flux in latest and established models = 0.699361 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.699361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161051Jy sigma=1.950390 ! Fit after self-cal, rms=0.161053Jy sigma=1.950299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480339 Jy ! Component: 100 - total flux cleaned = 0.073635 Jy ! Total flux subtracted in 100 components = 0.073635 Jy ! Clean residual min=-0.013815 max=0.014415 Jy/beam ! Clean residual mean=0.000004 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 0.772996 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.772996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146653Jy sigma=1.744528 ! Fit after self-cal, rms=0.146675Jy sigma=1.744261 ! 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=4.141 mas, bmaj=15.28 mas, bpa=15.46 degrees ! Estimated noise=0.513341 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 = 0.0169695 Jy ! Component: 100 - total flux cleaned = 0.0229192 Jy ! Component: 150 - total flux cleaned = 0.0235753 Jy ! Component: 200 - total flux cleaned = 0.0235752 Jy ! Total flux subtracted in 200 components = 0.0235752 Jy ! Clean residual min=-0.009668 max=0.010425 Jy/beam ! Clean residual mean=0.000062 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.796571 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.796571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144897Jy sigma=1.720641 ! Fit after self-cal, rms=0.144897Jy sigma=1.720617 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 15.28 at 15.46 degrees (North through East) ! Clean map min=-0.0095903 max=0.72876 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 FT 1.00* HN 1.05 ! KP 1.00 LA 1.01 NL 1.02 OV 0.98 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 FT 1.00* HN 1.03 ! KP 1.01 LA 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 FT 1.00* HN 1.07 ! KP 1.01 LA 1.02 NL 1.01 OV 0.99 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 FT 1.00* HN 1.06 ! KP 1.01 LA 1.02 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.144897Jy sigma=1.720617 ! Fit after self-cal, rms=0.142771Jy sigma=1.687656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=15.3 mas, bpa=15.71 degrees ! Estimated noise=0.516827 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 = -0.00423091 Jy ! Component: 100 - total flux cleaned = -0.00496067 Jy ! Component: 150 - total flux cleaned = -0.00544146 Jy ! Component: 200 - total flux cleaned = -0.00575563 Jy ! Total flux subtracted in 200 components = -0.00575563 Jy ! Clean residual min=-0.008159 max=0.008905 Jy/beam ! Clean residual mean=-0.000008 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.790815 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.790815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142471Jy sigma=1.684457 ! Fit after self-cal, rms=0.142459Jy sigma=1.684345 ! 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=0.142459Jy sigma=1.684345 ! Fit after self-cal, rms=0.140994Jy sigma=1.661995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=15.34 mas, bpa=15.74 degrees ! Estimated noise=0.516123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00472656 Jy ! Component: 100 - total flux cleaned = -0.00530206 Jy ! Component: 150 - total flux cleaned = -0.00585799 Jy ! Component: 200 - total flux cleaned = -0.0062404 Jy ! Total flux subtracted in 200 components = -0.0062404 Jy ! Clean residual min=-0.005692 max=0.006084 Jy/beam ! Clean residual mean=-0.000021 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.784575 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.784575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140766Jy sigma=1.659664 ! Fit after self-cal, rms=0.140766Jy sigma=1.659604 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 = -0.000511471 Jy ! Component: 100 - total flux cleaned = -0.000733948 Jy ! Component: 150 - total flux cleaned = -0.000926412 Jy ! Component: 200 - total flux cleaned = -0.00109713 Jy ! Total flux subtracted in 200 components = -0.00109713 Jy ! Clean residual min=-0.005644 max=0.006080 Jy/beam ! Clean residual mean=-0.000023 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.783478 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.783478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140722Jy sigma=1.659173 ! Fit after self-cal, rms=0.140716Jy sigma=1.659144 ! 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=0.140716Jy sigma=1.659144 ! Fit after self-cal, rms=0.140574Jy sigma=1.648375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=15.38 mas, bpa=15.77 degrees ! Estimated noise=0.516101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00373866 Jy ! Component: 100 - total flux cleaned = -0.00422519 Jy ! Component: 150 - total flux cleaned = -0.00470528 Jy ! Component: 200 - total flux cleaned = -0.00509618 Jy ! Total flux subtracted in 200 components = -0.00509618 Jy ! Clean residual min=-0.004396 max=0.004223 Jy/beam ! Clean residual mean=-0.000018 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.778382 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.778382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140419Jy sigma=1.646735 ! Fit after self-cal, rms=0.140433Jy sigma=1.646705 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 = -0.000345381 Jy ! Component: 100 - total flux cleaned = -0.000599221 Jy ! Component: 150 - total flux cleaned = -0.000707225 Jy ! Component: 200 - total flux cleaned = -0.000770021 Jy ! Total flux subtracted in 200 components = -0.000770021 Jy ! Clean residual min=-0.004213 max=0.004244 Jy/beam ! Clean residual mean=-0.000019 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.777612 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.777612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140411Jy sigma=1.646419 ! Fit after self-cal, rms=0.140407Jy sigma=1.646404 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.140407Jy sigma=1.646404 ! Fit after self-cal, rms=0.140800Jy sigma=1.645490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.598 mas, bmaj=26.24 mas, bpa=4.132 degrees ! Estimated noise=0.567344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00272646 Jy ! Component: 100 - total flux cleaned = -0.00323862 Jy ! Component: 150 - total flux cleaned = -0.00340403 Jy ! Component: 200 - total flux cleaned = -0.00351526 Jy ! Total flux subtracted in 200 components = -0.00351526 Jy ! Clean residual min=-0.003944 max=0.003953 Jy/beam ! Clean residual mean=-0.000026 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.774096 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 77 components and 0.774096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140728Jy sigma=1.644799 ! Fit after self-cal, rms=0.140730Jy sigma=1.644728 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 = -0.000495885 Jy ! Component: 100 - total flux cleaned = -0.000494884 Jy ! Component: 150 - total flux cleaned = -0.000493586 Jy ! Component: 200 - total flux cleaned = -0.000561569 Jy ! Total flux subtracted in 200 components = -0.000561569 Jy ! Clean residual min=-0.003957 max=0.004032 Jy/beam ! Clean residual mean=-0.000028 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.773535 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.773535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140715Jy sigma=1.644557 ! Fit after self-cal, rms=0.140710Jy sigma=1.644518 ! 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=4.14 mas, bmaj=15.41 mas, bpa=15.81 degrees ! Estimated noise=0.516053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 15.41 at 15.81 degrees (North through East) ! Clean map min=-0.0036485 max=0.73883 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140710Jy sigma=1.644518 ! Fit after self-cal, rms=0.132242Jy sigma=1.504139 ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=15.43 mas, bpa=15.85 degrees ! Estimated noise=0.515695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023108 Jy ! Component: 100 - total flux cleaned = -0.00271309 Jy ! Component: 150 - total flux cleaned = -0.00298987 Jy ! Component: 200 - total flux cleaned = -0.00321599 Jy ! Total flux subtracted in 200 components = -0.00321599 Jy ! Clean residual min=-0.003569 max=0.003791 Jy/beam ! Clean residual mean=-0.000009 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.770319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.770319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132181Jy sigma=1.503592 ! Fit after self-cal, rms=0.132175Jy sigma=1.503588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192464 Jy ! Component: 100 - total flux cleaned = -0.000301372 Jy ! Component: 150 - total flux cleaned = -0.000351466 Jy ! Component: 200 - total flux cleaned = -0.000397626 Jy ! Total flux subtracted in 200 components = -0.000397626 Jy ! Clean residual min=-0.003558 max=0.003788 Jy/beam ! Clean residual mean=-0.000010 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.769921 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.769921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132162Jy sigma=1.503500 ! Fit after self-cal, rms=0.132161Jy sigma=1.503498 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132161Jy sigma=1.503498 ! Fit after self-cal, rms=0.132398Jy sigma=1.503175 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=3.2 mas, bmaj=13.07 mas, bpa=17.31 degrees ! Estimated noise=1.19102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.578542 Jy ! Component: 100 - total flux cleaned = 0.704713 Jy ! Component: 150 - total flux cleaned = 0.737222 Jy ! Component: 200 - total flux cleaned = 0.753473 Jy ! Total flux subtracted in 200 components = 0.753473 Jy ! Clean residual min=-0.007679 max=0.008761 Jy/beam ! Clean residual mean=-0.000019 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.753473 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.753473 Jy ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=15.45 mas, bpa=15.86 degrees ! Estimated noise=0.515551 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 = 0.0102604 Jy ! Component: 100 - total flux cleaned = 0.0134355 Jy ! Component: 150 - total flux cleaned = 0.0139703 Jy ! Component: 200 - total flux cleaned = 0.0143142 Jy ! Total flux subtracted in 200 components = 0.0143142 Jy ! Clean residual min=-0.003620 max=0.004228 Jy/beam ! Clean residual mean=-0.000009 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.767787 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.767787 Jy ! Inverting map ! Added new window around map position (-10.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258368 Jy ! Component: 100 - total flux cleaned = 0.00360593 Jy ! Component: 150 - total flux cleaned = 0.00398977 Jy ! Component: 200 - total flux cleaned = 0.00412205 Jy ! Total flux subtracted in 200 components = 0.00412205 Jy ! Clean residual min=-0.003645 max=0.003117 Jy/beam ! Clean residual mean=0.000001 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.771909 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.771909 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.621 mas, bmaj=26.29 mas, bpa=4.117 degrees ! Estimated noise=0.565796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.68368e-05 Jy ! Component: 100 - total flux cleaned = -3.74469e-05 Jy ! Component: 150 - total flux cleaned = -5.60103e-08 Jy ! Component: 200 - total flux cleaned = -7.86655e-07 Jy ! Total flux subtracted in 200 components = -7.86655e-07 Jy ! Clean residual min=-0.003426 max=0.002963 Jy/beam ! Clean residual mean=0.000002 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.771908 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 = -3.91556e-08 Jy ! Component: 100 - total flux cleaned = 1.61236e-06 Jy ! Component: 150 - total flux cleaned = 1.88857e-06 Jy ! Component: 200 - total flux cleaned = 2.40677e-06 Jy ! Total flux subtracted in 200 components = 2.40677e-06 Jy ! Clean residual min=-0.003352 max=0.002954 Jy/beam ! Clean residual mean=0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.771911 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.77191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=15.45 mas, bpa=15.86 degrees ! Estimated noise=0.515551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728158 Jy ! Component: 100 - total flux cleaned = -0.000677846 Jy ! Component: 150 - total flux cleaned = -0.000540677 Jy ! Component: 200 - total flux cleaned = -0.000497774 Jy ! Total flux subtracted in 200 components = -0.000497774 Jy ! Clean residual min=-0.003529 max=0.003221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.771413 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.771413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132236Jy sigma=1.501683 ! Fit after self-cal, rms=0.132225Jy sigma=1.501600 wmodel J2359-3133_S_map.mod ! Writing 102 model components to file: J2359-3133_S_map.mod wobs J2359-3133_S_uvs.fits ! Writing UV FITS file: J2359-3133_S_uvs.fits wwins J2359-3133_S_map.win ! wwins: Wrote 2 windows to J2359-3133_S_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 = -0.000534931 Jy ! Component: 100 - total flux cleaned = -0.000641098 Jy ! Component: 150 - total flux cleaned = -0.000641701 Jy ! Component: 200 - total flux cleaned = -0.00083011 Jy ! Component: 250 - total flux cleaned = -0.00105511 Jy ! Component: 300 - total flux cleaned = -0.000922762 Jy ! Component: 350 - total flux cleaned = -0.000753993 Jy ! Component: 400 - total flux cleaned = -0.00075469 Jy ! Component: 450 - total flux cleaned = -0.000714523 Jy ! Component: 500 - total flux cleaned = -0.00071324 Jy ! Component: 550 - total flux cleaned = -0.00059879 Jy ! Component: 600 - total flux cleaned = -0.000450238 Jy ! Component: 650 - total flux cleaned = -0.000377748 Jy ! Component: 700 - total flux cleaned = -0.00026983 Jy ! Component: 750 - total flux cleaned = -6.07666e-05 Jy ! Component: 800 - total flux cleaned = -2.75972e-05 Jy ! Component: 850 - total flux cleaned = -6.13043e-05 Jy ! Component: 900 - total flux cleaned = -9.35175e-05 Jy ! Component: 950 - total flux cleaned = -2.77202e-05 Jy ! Component: 1000 - total flux cleaned = -2.77392e-05 Jy ! Component: 1050 - total flux cleaned = -2.7566e-05 Jy ! Component: 1100 - total flux cleaned = -2.82791e-05 Jy ! Component: 1150 - total flux cleaned = -0.000211508 Jy ! Component: 1200 - total flux cleaned = -0.000241729 Jy ! Component: 1250 - total flux cleaned = -0.000301232 Jy ! Component: 1300 - total flux cleaned = -0.000301303 Jy ! Component: 1350 - total flux cleaned = -0.000359335 Jy ! Component: 1400 - total flux cleaned = -0.000387861 Jy ! Component: 1450 - total flux cleaned = -0.000444169 Jy ! Component: 1500 - total flux cleaned = -0.000444395 Jy ! Component: 1550 - total flux cleaned = -0.000608785 Jy ! Component: 1600 - total flux cleaned = -0.00063567 Jy ! Component: 1650 - total flux cleaned = -0.000608866 Jy ! Component: 1700 - total flux cleaned = -0.000609231 Jy ! Component: 1750 - total flux cleaned = -0.00058337 Jy ! Component: 1800 - total flux cleaned = -0.000635789 Jy ! Component: 1850 - total flux cleaned = -0.000738413 Jy ! Component: 1900 - total flux cleaned = -0.000688123 Jy ! Component: 1950 - total flux cleaned = -0.000737958 Jy ! Component: 2000 - total flux cleaned = -0.000614391 Jy ! Component: 2050 - total flux cleaned = -0.000688009 Jy ! Component: 2100 - total flux cleaned = -0.000639625 Jy ! Component: 2150 - total flux cleaned = -0.000663579 Jy ! Component: 2200 - total flux cleaned = -0.000639746 Jy ! Component: 2250 - total flux cleaned = -0.000592601 Jy ! Component: 2300 - total flux cleaned = -0.000615864 Jy ! Component: 2350 - total flux cleaned = -0.00061565 Jy ! Component: 2400 - total flux cleaned = -0.000592866 Jy ! Component: 2450 - total flux cleaned = -0.000524964 Jy ! Component: 2500 - total flux cleaned = -0.000547305 Jy ! Component: 2550 - total flux cleaned = -0.000458254 Jy ! Component: 2600 - total flux cleaned = -0.000414336 Jy ! Component: 2650 - total flux cleaned = -0.000392444 Jy ! Component: 2700 - total flux cleaned = -0.000435958 Jy ! Component: 2750 - total flux cleaned = -0.000457407 Jy ! Component: 2800 - total flux cleaned = -0.000563803 Jy ! Component: 2850 - total flux cleaned = -0.000521707 Jy ! Component: 2900 - total flux cleaned = -0.000500715 Jy ! Component: 2950 - total flux cleaned = -0.000500895 Jy ! Component: 3000 - total flux cleaned = -0.000542084 Jy ! Component: 3050 - total flux cleaned = -0.000582841 Jy ! Component: 3100 - total flux cleaned = -0.00058294 Jy ! Component: 3150 - total flux cleaned = -0.000522387 Jy ! Component: 3200 - total flux cleaned = -0.000502263 Jy ! Component: 3250 - total flux cleaned = -0.000502432 Jy ! Component: 3300 - total flux cleaned = -0.000462932 Jy ! Component: 3350 - total flux cleaned = -0.000462876 Jy ! Component: 3400 - total flux cleaned = -0.00036541 Jy ! Component: 3450 - total flux cleaned = -0.000404228 Jy ! Component: 3500 - total flux cleaned = -0.00032713 Jy ! Component: 3550 - total flux cleaned = -0.000327212 Jy ! Component: 3600 - total flux cleaned = -0.000327182 Jy ! Component: 3650 - total flux cleaned = -0.000289309 Jy ! Component: 3700 - total flux cleaned = -0.000214281 Jy ! Component: 3750 - total flux cleaned = -0.000251685 Jy ! Component: 3800 - total flux cleaned = -0.000214465 Jy ! Component: 3850 - total flux cleaned = -0.000196018 Jy ! Component: 3900 - total flux cleaned = -0.000177667 Jy ! Component: 3950 - total flux cleaned = -0.00021384 Jy ! Component: 4000 - total flux cleaned = -0.000141605 Jy ! Component: 4050 - total flux cleaned = -0.00015953 Jy ! Total flux subtracted in 4096 components = -0.000106121 Jy ! Clean residual min=-0.001024 max=0.001186 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.771307 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 351 components and 0.771307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J2359-3133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.144 x 15.45 at 15.86 degrees (North through East) ! Clean map min=-0.002768 max=0.73986 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J2359-3133_S_map.fits wmodel /scr/pima/rdv91_uvs/J2359-3133_S_map.mod ! Writing 351 model components to file: /scr/pima/rdv91_uvs/J2359-3133_S_map.mod wobs /scr/pima/rdv91_uvs/J2359-3133_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J2359-3133_S_uvs.fits wwins /scr/pima/rdv91_uvs/J2359-3133_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv91_uvs/J2359-3133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.739865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142395 0.142395 0.28479 0.56958 1.13916 2.27832 4.55664 9.11328 18.2266 36.4531 72.9062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.739 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2106.81 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J2359-3133_S_dfm.log closed on Fri Jun 15 11:31:14 2018