! Started logfile: /scr/pima/rdv76_uvs/J1854-1611_X_dfm.log on Fri Jun 15 03:56:37 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/rdv76_uvs/J1854-1611_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1854-1611_X_uva.fits ! AN table 1: 191 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.974113 visibilities/baseline/integration-bin. ! Found source: J1854-1611 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 26792 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 J1854-1611_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015897Jy sigma=13.269389 ! Fit after self-cal, rms=0.893562Jy sigma=11.629789 ! 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=0.6665 mas, bmaj=1.592 mas, bpa=-0.5248 degrees ! Estimated noise=0.79496 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 = 0.0852421 Jy ! Component: 100 - total flux cleaned = 0.108403 Jy ! Total flux subtracted in 100 components = 0.108403 Jy ! Clean residual min=-0.008237 max=0.010122 Jy/beam ! Clean residual mean=0.000005 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.108403 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.108403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152861Jy sigma=1.881304 ! Fit after self-cal, rms=0.152294Jy sigma=1.872858 ! Inverting map ! Added new window around map position (0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124701 Jy ! Component: 100 - total flux cleaned = 0.0194721 Jy ! Total flux subtracted in 100 components = 0.0194721 Jy ! Clean residual min=-0.008041 max=0.008159 Jy/beam ! Clean residual mean=-0.000000 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.127875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.127875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151090Jy sigma=1.855055 ! Fit after self-cal, rms=0.151087Jy sigma=1.853835 ! 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=0.8944 mas, bmaj=2.009 mas, bpa=-0.413 degrees ! Estimated noise=0.346151 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 = 0.00609946 Jy ! Component: 100 - total flux cleaned = 0.00878467 Jy ! Component: 150 - total flux cleaned = 0.00997446 Jy ! Component: 200 - total flux cleaned = 0.0102208 Jy ! Total flux subtracted in 200 components = 0.0102208 Jy ! Clean residual min=-0.003435 max=0.003791 Jy/beam ! Clean residual mean=-0.000004 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.138096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.138096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150857Jy sigma=1.850913 ! Fit after self-cal, rms=0.150868Jy sigma=1.850754 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.009 at -0.413 degrees (North through East) ! Clean map min=-0.0031195 max=0.11591 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.02 LA 0.93 ! MK 1.06 NL 1.04 OV 1.04 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.03 LA 0.96 ! MK 1.03 NL 1.08 OV 1.02 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 KP 1.01 LA 0.96 ! MK 0.97 NL 1.09 OV 1.01 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 0.99 LA 0.94 ! MK 0.90 NL 1.02 OV 1.02 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.150868Jy sigma=1.850754 ! Fit after self-cal, rms=0.148859Jy sigma=1.848070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.007 mas, bpa=-0.3768 degrees ! Estimated noise=0.345819 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 = -0.000156382 Jy ! Component: 100 - total flux cleaned = -4.37227e-05 Jy ! Component: 150 - total flux cleaned = -1.92659e-05 Jy ! Component: 200 - total flux cleaned = 1.81047e-06 Jy ! Total flux subtracted in 200 components = 1.81047e-06 Jy ! Clean residual min=-0.002872 max=0.003084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.138098 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.138098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148848Jy sigma=1.847968 ! Fit after self-cal, rms=0.148885Jy sigma=1.847691 ! 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=0.148885Jy sigma=1.847691 ! Fit after self-cal, rms=0.149176Jy sigma=1.847116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.011 mas, bpa=-0.4343 degrees ! Estimated noise=0.345842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145756 Jy ! Component: 100 - total flux cleaned = -0.00012137 Jy ! Component: 150 - total flux cleaned = -0.000142597 Jy ! Component: 200 - total flux cleaned = -0.000142336 Jy ! Total flux subtracted in 200 components = -0.000142336 Jy ! Clean residual min=-0.002770 max=0.002987 Jy/beam ! Clean residual mean=-0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.137955 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.137955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149167Jy sigma=1.847040 ! Fit after self-cal, rms=0.149191Jy sigma=1.846953 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 (-7.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235571 Jy ! Component: 100 - total flux cleaned = 0.00246833 Jy ! Component: 150 - total flux cleaned = 0.00246856 Jy ! Component: 200 - total flux cleaned = 0.00250914 Jy ! Total flux subtracted in 200 components = 0.00250914 Jy ! Clean residual min=-0.002493 max=0.002635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.140465 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.140465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149139Jy sigma=1.846307 ! Fit after self-cal, rms=0.149123Jy sigma=1.846202 ! Inverting map ! Added new window around map position (5.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241002 Jy ! Component: 100 - total flux cleaned = 0.00342404 Jy ! Component: 150 - total flux cleaned = 0.00363225 Jy ! Component: 200 - total flux cleaned = 0.00374652 Jy ! Total flux subtracted in 200 components = 0.00374652 Jy ! Clean residual min=-0.002320 max=0.002395 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.144211 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.144211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149078Jy sigma=1.845614 ! Fit after self-cal, rms=0.149081Jy sigma=1.845504 ! Inverting map ! Added new window around map position (21.6, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165469 Jy ! Component: 100 - total flux cleaned = 0.0020062 Jy ! Component: 150 - total flux cleaned = 0.00233654 Jy ! Component: 200 - total flux cleaned = 0.00258868 Jy ! Total flux subtracted in 200 components = 0.00258868 Jy ! Clean residual min=-0.002412 max=0.002243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.1468 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.1468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149036Jy sigma=1.844936 ! Fit after self-cal, rms=0.149037Jy sigma=1.844854 ! 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=0.149037Jy sigma=1.844854 ! Fit after self-cal, rms=0.150136Jy sigma=1.844948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.014 mas, bpa=-0.4551 degrees ! Estimated noise=0.347971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100676 Jy ! Component: 100 - total flux cleaned = 0.00133284 Jy ! Component: 150 - total flux cleaned = 0.00166199 Jy ! Component: 200 - total flux cleaned = 0.00181428 Jy ! Total flux subtracted in 200 components = 0.00181428 Jy ! Clean residual min=-0.002523 max=0.002244 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.148614 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.148614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150111Jy sigma=1.844623 ! Fit after self-cal, rms=0.150119Jy sigma=1.844568 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 = 0.000436754 Jy ! Component: 100 - total flux cleaned = 0.000736477 Jy ! Component: 150 - total flux cleaned = 0.000735666 Jy ! Component: 200 - total flux cleaned = 0.000802391 Jy ! Total flux subtracted in 200 components = 0.000802391 Jy ! Clean residual min=-0.002520 max=0.002177 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.149416 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.149416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150103Jy sigma=1.844367 ! Fit after self-cal, rms=0.150107Jy sigma=1.844359 ! 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=0.150107Jy sigma=1.844359 ! Fit after self-cal, rms=0.150435Jy sigma=1.844398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=4.45 mas, bpa=4.111 degrees ! Estimated noise=0.429613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104426 Jy ! Component: 100 - total flux cleaned = 0.00165256 Jy ! Component: 150 - total flux cleaned = 0.00196061 Jy ! Component: 200 - total flux cleaned = 0.00214452 Jy ! Total flux subtracted in 200 components = 0.00214452 Jy ! Clean residual min=-0.002317 max=0.001908 Jy/beam ! Clean residual mean=-0.000007 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.151561 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.151561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150433Jy sigma=1.844357 ! Fit after self-cal, rms=0.150432Jy sigma=1.844334 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 = 0.000396333 Jy ! Component: 100 - total flux cleaned = 0.00051662 Jy ! Component: 150 - total flux cleaned = 0.000578356 Jy ! Component: 200 - total flux cleaned = 0.000607127 Jy ! Total flux subtracted in 200 components = 0.000607127 Jy ! Clean residual min=-0.002283 max=0.001854 Jy/beam ! Clean residual mean=-0.000008 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.152168 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.152168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150431Jy sigma=1.844316 ! Fit after self-cal, rms=0.150433Jy sigma=1.844318 ! 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=0.8958 mas, bmaj=2.013 mas, bpa=-0.4195 degrees ! Estimated noise=0.3489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.013 at -0.4195 degrees (North through East) ! Clean map min=-0.0025795 max=0.11631 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=0.6664 mas, bmaj=1.592 mas, bpa=-0.672 degrees ! Estimated noise=0.805021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839613 Jy ! Component: 100 - total flux cleaned = 0.110716 Jy ! Component: 150 - total flux cleaned = 0.124265 Jy ! Component: 200 - total flux cleaned = 0.132858 Jy ! Total flux subtracted in 200 components = 0.132858 Jy ! Clean residual min=-0.007665 max=0.007431 Jy/beam ! Clean residual mean=0.000000 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.132858 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.132858 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.013 mas, bpa=-0.4195 degrees ! Estimated noise=0.3489 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 = 0.00772831 Jy ! Component: 100 - total flux cleaned = 0.0116583 Jy ! Component: 150 - total flux cleaned = 0.013852 Jy ! Component: 200 - total flux cleaned = 0.014703 Jy ! Total flux subtracted in 200 components = 0.014703 Jy ! Clean residual min=-0.002565 max=0.002406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.147561 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.147561 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=2.519 mas, bmaj=4.45 mas, bpa=4.111 degrees ! Estimated noise=0.429613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173602 Jy ! Component: 100 - total flux cleaned = 0.00234279 Jy ! Component: 150 - total flux cleaned = 0.00289589 Jy ! Component: 200 - total flux cleaned = 0.00339529 Jy ! Total flux subtracted in 200 components = 0.00339529 Jy ! Clean residual min=-0.002357 max=0.002044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.150956 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 = 0.000390859 Jy ! Component: 100 - total flux cleaned = 0.000709744 Jy ! Component: 150 - total flux cleaned = 0.000867153 Jy ! Component: 200 - total flux cleaned = 0.000939262 Jy ! Total flux subtracted in 200 components = 0.000939262 Jy ! Clean residual min=-0.002317 max=0.001959 Jy/beam ! Clean residual mean=-0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.151895 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.151895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.013 mas, bpa=-0.4195 degrees ! Estimated noise=0.3489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10229e-05 Jy ! Component: 100 - total flux cleaned = -0.000117046 Jy ! Component: 150 - total flux cleaned = -0.000229035 Jy ! Component: 200 - total flux cleaned = -0.000330736 Jy ! Total flux subtracted in 200 components = -0.000330736 Jy ! Clean residual min=-0.002547 max=0.002177 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.151565 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.151565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150470Jy sigma=1.844720 ! Fit after self-cal, rms=0.150463Jy sigma=1.844658 wmodel J1854-1611_X_map.mod ! Writing 67 model components to file: J1854-1611_X_map.mod wobs J1854-1611_X_uvs.fits ! Writing UV FITS file: J1854-1611_X_uvs.fits wwins J1854-1611_X_map.win ! wwins: Wrote 5 windows to J1854-1611_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 = -0.000497398 Jy ! Component: 100 - total flux cleaned = -0.000421592 Jy ! Component: 150 - total flux cleaned = -0.000346741 Jy ! Component: 200 - total flux cleaned = -0.000311142 Jy ! Component: 250 - total flux cleaned = -0.000380969 Jy ! Component: 300 - total flux cleaned = -0.000414782 Jy ! Component: 350 - total flux cleaned = -0.000447729 Jy ! Component: 400 - total flux cleaned = -0.000447342 Jy ! Component: 450 - total flux cleaned = -0.000415369 Jy ! Component: 500 - total flux cleaned = -0.000384443 Jy ! Component: 550 - total flux cleaned = -0.000415064 Jy ! Component: 600 - total flux cleaned = -0.000385067 Jy ! Component: 650 - total flux cleaned = -0.000384995 Jy ! Component: 700 - total flux cleaned = -0.000501076 Jy ! Component: 750 - total flux cleaned = -0.000472053 Jy ! Component: 800 - total flux cleaned = -0.000556867 Jy ! Component: 850 - total flux cleaned = -0.000528689 Jy ! Component: 900 - total flux cleaned = -0.000556424 Jy ! Component: 950 - total flux cleaned = -0.000610639 Jy ! Component: 1000 - total flux cleaned = -0.000691155 Jy ! Component: 1050 - total flux cleaned = -0.000743968 Jy ! Component: 1100 - total flux cleaned = -0.000717526 Jy ! Component: 1150 - total flux cleaned = -0.000820712 Jy ! Component: 1200 - total flux cleaned = -0.00074438 Jy ! Component: 1250 - total flux cleaned = -0.000668986 Jy ! Component: 1300 - total flux cleaned = -0.000794219 Jy ! Component: 1350 - total flux cleaned = -0.000744563 Jy ! Component: 1400 - total flux cleaned = -0.000817942 Jy ! Component: 1450 - total flux cleaned = -0.00084188 Jy ! Component: 1500 - total flux cleaned = -0.000889519 Jy ! Component: 1550 - total flux cleaned = -0.000913381 Jy ! Component: 1600 - total flux cleaned = -0.000983811 Jy ! Component: 1650 - total flux cleaned = -0.00100721 Jy ! Component: 1700 - total flux cleaned = -0.00100701 Jy ! Component: 1750 - total flux cleaned = -0.0010073 Jy ! Component: 1800 - total flux cleaned = -0.00105291 Jy ! Component: 1850 - total flux cleaned = -0.00112041 Jy ! Component: 1900 - total flux cleaned = -0.00109806 Jy ! Component: 1950 - total flux cleaned = -0.00109817 Jy ! Component: 2000 - total flux cleaned = -0.00112043 Jy ! Component: 2050 - total flux cleaned = -0.00116433 Jy ! Component: 2100 - total flux cleaned = -0.00122922 Jy ! Component: 2150 - total flux cleaned = -0.00114324 Jy ! Component: 2200 - total flux cleaned = -0.00118628 Jy ! Component: 2250 - total flux cleaned = -0.00120741 Jy ! Component: 2300 - total flux cleaned = -0.0012072 Jy ! Component: 2350 - total flux cleaned = -0.00120724 Jy ! Component: 2400 - total flux cleaned = -0.00110354 Jy ! Component: 2450 - total flux cleaned = -0.00106243 Jy ! Component: 2500 - total flux cleaned = -0.00110338 Jy ! Component: 2550 - total flux cleaned = -0.00106302 Jy ! Component: 2600 - total flux cleaned = -0.00106302 Jy ! Component: 2650 - total flux cleaned = -0.00102314 Jy ! Component: 2700 - total flux cleaned = -0.00104305 Jy ! Component: 2750 - total flux cleaned = -0.00106252 Jy ! Component: 2800 - total flux cleaned = -0.0010036 Jy ! Component: 2850 - total flux cleaned = -0.00100365 Jy ! Component: 2900 - total flux cleaned = -0.00104264 Jy ! Component: 2950 - total flux cleaned = -0.00106198 Jy ! Component: 3000 - total flux cleaned = -0.00108104 Jy ! Component: 3050 - total flux cleaned = -0.00104295 Jy ! Component: 3100 - total flux cleaned = -0.00106202 Jy ! Component: 3150 - total flux cleaned = -0.00106203 Jy ! Component: 3200 - total flux cleaned = -0.00108084 Jy ! Component: 3250 - total flux cleaned = -0.00104358 Jy ! Component: 3300 - total flux cleaned = -0.000969523 Jy ! Component: 3350 - total flux cleaned = -0.00104327 Jy ! Component: 3400 - total flux cleaned = -0.00104327 Jy ! Component: 3450 - total flux cleaned = -0.00111622 Jy ! Component: 3500 - total flux cleaned = -0.00109805 Jy ! Component: 3550 - total flux cleaned = -0.00109811 Jy ! Component: 3600 - total flux cleaned = -0.0010623 Jy ! Component: 3650 - total flux cleaned = -0.00108027 Jy ! Component: 3700 - total flux cleaned = -0.00108044 Jy ! Component: 3750 - total flux cleaned = -0.00102746 Jy ! Component: 3800 - total flux cleaned = -0.00100983 Jy ! Component: 3850 - total flux cleaned = -0.00102713 Jy ! Component: 3900 - total flux cleaned = -0.000887955 Jy ! Component: 3950 - total flux cleaned = -0.000905262 Jy ! Component: 4000 - total flux cleaned = -0.000888212 Jy ! Component: 4050 - total flux cleaned = -0.000802325 Jy ! Total flux subtracted in 4096 components = -0.000716991 Jy ! Clean residual min=-0.001107 max=0.001037 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.150848 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 335 components and 0.150848 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1854-1611_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.013 at -0.4195 degrees (North through East) ! Clean map min=-0.0021462 max=0.11608 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1854-1611_X_map.fits wmodel /scr/pima/rdv76_uvs/J1854-1611_X_map.mod ! Writing 335 model components to file: /scr/pima/rdv76_uvs/J1854-1611_X_map.mod wobs /scr/pima/rdv76_uvs/J1854-1611_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1854-1611_X_uvs.fits wwins /scr/pima/rdv76_uvs/J1854-1611_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv76_uvs/J1854-1611_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.715306 0.715306 1.43061 2.86122 5.72245 11.4449 22.8898 45.7796 91.5591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.401 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1854-1611_X_dfm.log closed on Fri Jun 15 03:56:42 2018