! Started logfile: /scr/pima/rv126_uvs/J0542-2658_X_dfm.log on Sun Dec 23 03:18:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J0542-2658_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0542-2658_X_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! AN table 2: 21 integrations on 3 of 3 possible baselines. ! AN table 3: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0542-2658 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3180 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 J0542-2658_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 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005829Jy sigma=16.414295 ! Fit after self-cal, rms=0.900646Jy sigma=14.654564 ! 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=0.8507 mas, bmaj=6.006 mas, bpa=-22.05 degrees ! Estimated noise=1.53418 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 = 0.0789658 Jy ! Component: 100 - total flux cleaned = 0.0983513 Jy ! Total flux subtracted in 100 components = 0.0983513 Jy ! Clean residual min=-0.007460 max=0.007552 Jy/beam ! Clean residual mean=-0.000047 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.0983513 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0983513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065251Jy sigma=0.963713 ! Fit after self-cal, rms=0.065255Jy sigma=0.962876 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=6.937 mas, bpa=-20.66 degrees ! Estimated noise=0.787818 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 = 0.00792371 Jy ! Component: 100 - total flux cleaned = 0.0122034 Jy ! Component: 150 - total flux cleaned = 0.0148958 Jy ! Component: 200 - total flux cleaned = 0.0159182 Jy ! Total flux subtracted in 200 components = 0.0159182 Jy ! Clean residual min=-0.003882 max=0.004464 Jy/beam ! Clean residual mean=-0.000024 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.114269 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.114269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064360Jy sigma=0.943550 ! Fit after self-cal, rms=0.064381Jy sigma=0.943324 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 6.937 at -20.66 degrees (North through East) ! Clean map min=-0.0037881 max=0.095182 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.35 LA 0.91 ! NL 1.08 OV 1.01 PT 0.89 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 1.16 LA 1.06 MK 0.96 ! OV 0.94 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.26 LA 1.01 ! NL 1.01 OV 0.97 PT 0.91 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KP 1.18 LA 1.00 MK 0.97 ! OV 0.96 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.86 KP 1.50 LA 0.92 ! NL 1.08 OV 0.97 PT 0.92 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 1.04 LA 1.00 MK 1.02 ! OV 1.01 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.98 KP 1.29 LA 0.98 ! NL 0.93 OV 1.01 PT 0.84 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KP 1.09 LA 0.97 MK 1.09 ! OV 0.90 PT 0.92 ! ! ! Fit before self-cal, rms=0.064381Jy sigma=0.943324 ! Fit after self-cal, rms=0.063646Jy sigma=0.926588 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=8.893 mas, bpa=-22.29 degrees ! Estimated noise=0.801842 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 = 5.03527e-05 Jy ! Component: 100 - total flux cleaned = -8.47479e-06 Jy ! Component: 150 - total flux cleaned = -0.00014341 Jy ! Component: 200 - total flux cleaned = -0.00019215 Jy ! Total flux subtracted in 200 components = -0.00019215 Jy ! Clean residual min=-0.002587 max=0.002725 Jy/beam ! Clean residual mean=0.000005 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.114077 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.114077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063617Jy sigma=0.926139 ! Fit after self-cal, rms=0.063809Jy sigma=0.925372 ! 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=0.063809Jy sigma=0.925372 ! Fit after self-cal, rms=0.063894Jy sigma=0.925325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=8.887 mas, bpa=-22.3 degrees ! Estimated noise=0.801002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.51546e-05 Jy ! Component: 100 - total flux cleaned = 3.46316e-05 Jy ! Component: 150 - total flux cleaned = -3.1327e-05 Jy ! Component: 200 - total flux cleaned = -7.17361e-05 Jy ! Total flux subtracted in 200 components = -7.17361e-05 Jy ! Clean residual min=-0.002505 max=0.002646 Jy/beam ! Clean residual mean=0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.114006 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.114006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063873Jy sigma=0.925031 ! Fit after self-cal, rms=0.063879Jy sigma=0.924991 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 = 1.76811e-05 Jy ! Component: 100 - total flux cleaned = -2.23e-05 Jy ! Component: 150 - total flux cleaned = -4.09761e-05 Jy ! Component: 200 - total flux cleaned = -5.85697e-05 Jy ! Total flux subtracted in 200 components = -5.85697e-05 Jy ! Clean residual min=-0.002506 max=0.002613 Jy/beam ! Clean residual mean=0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.113947 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.113947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063867Jy sigma=0.924809 ! Fit after self-cal, rms=0.063866Jy sigma=0.924783 ! 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=0.063866Jy sigma=0.924783 ! Fit after self-cal, rms=0.063898Jy sigma=0.924745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=8.881 mas, bpa=-22.32 degrees ! Estimated noise=0.800486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12175e-05 Jy ! Component: 100 - total flux cleaned = 2.40203e-05 Jy ! Component: 150 - total flux cleaned = 7.66208e-06 Jy ! Component: 200 - total flux cleaned = -7.8599e-06 Jy ! Total flux subtracted in 200 components = -7.8599e-06 Jy ! Clean residual min=-0.002500 max=0.002551 Jy/beam ! Clean residual mean=0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.113939 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.113939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063887Jy sigma=0.924587 ! Fit after self-cal, rms=0.063885Jy sigma=0.924564 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 = -1.34929e-05 Jy ! Component: 100 - total flux cleaned = -2.89046e-05 Jy ! Component: 150 - total flux cleaned = -5.76521e-05 Jy ! Component: 200 - total flux cleaned = -8.47654e-05 Jy ! Total flux subtracted in 200 components = -8.47654e-05 Jy ! Clean residual min=-0.002506 max=0.002519 Jy/beam ! Clean residual mean=0.000005 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.113854 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.113854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063877Jy sigma=0.924452 ! Fit after self-cal, rms=0.063877Jy sigma=0.924438 ! 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=0.063877Jy sigma=0.924438 ! Fit after self-cal, rms=0.063946Jy sigma=0.924415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=9.942 mas, bpa=-16.78 degrees ! Estimated noise=0.888949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149507 Jy ! Component: 100 - total flux cleaned = -0.000226603 Jy ! Component: 150 - total flux cleaned = -0.000298522 Jy ! Component: 200 - total flux cleaned = -0.000315392 Jy ! Total flux subtracted in 200 components = -0.000315392 Jy ! Clean residual min=-0.002433 max=0.002492 Jy/beam ! Clean residual mean=0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.113539 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.113539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063944Jy sigma=0.924358 ! Fit after self-cal, rms=0.063943Jy sigma=0.924351 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 = 4.60666e-06 Jy ! Component: 100 - total flux cleaned = -1.16053e-05 Jy ! Component: 150 - total flux cleaned = -1.9072e-05 Jy ! Component: 200 - total flux cleaned = -1.18974e-05 Jy ! Total flux subtracted in 200 components = -1.18974e-05 Jy ! Clean residual min=-0.002422 max=0.002491 Jy/beam ! Clean residual mean=0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.113527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.113527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063942Jy sigma=0.924328 ! Fit after self-cal, rms=0.063942Jy sigma=0.924324 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=8.875 mas, bpa=-22.34 degrees ! Estimated noise=0.80035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 8.875 at -22.34 degrees (North through East) ! Clean map min=-0.0024081 max=0.09432 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=0.8204 mas, bmaj=7.964 mas, bpa=-23.36 degrees ! Estimated noise=1.56916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781318 Jy ! Component: 100 - total flux cleaned = 0.0974588 Jy ! Component: 150 - total flux cleaned = 0.104753 Jy ! Component: 200 - total flux cleaned = 0.108679 Jy ! Total flux subtracted in 200 components = 0.108679 Jy ! Clean residual min=-0.004878 max=0.005187 Jy/beam ! Clean residual mean=-0.000020 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.108679 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.108679 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=8.875 mas, bpa=-22.34 degrees ! Estimated noise=0.80035 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) ! Added new window around map position (-8.2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023321 Jy ! Component: 100 - total flux cleaned = 0.00318532 Jy ! Component: 150 - total flux cleaned = 0.00356823 Jy ! Component: 200 - total flux cleaned = 0.0036309 Jy ! Total flux subtracted in 200 components = 0.0036309 Jy ! Clean residual min=-0.002582 max=0.002096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.11231 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.11231 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=2.699 mas, bmaj=9.942 mas, bpa=-16.78 degrees ! Estimated noise=0.888949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786439 Jy ! Component: 100 - total flux cleaned = 0.000947824 Jy ! Component: 150 - total flux cleaned = 0.000856071 Jy ! Component: 200 - total flux cleaned = 0.000830772 Jy ! Total flux subtracted in 200 components = 0.000830772 Jy ! Clean residual min=-0.001863 max=0.001923 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.113141 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 = 2.20204e-05 Jy ! Component: 100 - total flux cleaned = 2.22058e-05 Jy ! Component: 150 - total flux cleaned = 5.82021e-05 Jy ! Component: 200 - total flux cleaned = 7.5367e-05 Jy ! Total flux subtracted in 200 components = 7.5367e-05 Jy ! Clean residual min=-0.001731 max=0.001883 Jy/beam ! Clean residual mean=0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.113216 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 0.113216 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=8.875 mas, bpa=-22.34 degrees ! Estimated noise=0.80035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168791 Jy ! Component: 100 - total flux cleaned = 1.57869e-05 Jy ! Component: 150 - total flux cleaned = 4.8129e-05 Jy ! Component: 200 - total flux cleaned = 0.000110587 Jy ! Total flux subtracted in 200 components = 0.000110587 Jy ! Clean residual min=-0.002287 max=0.001952 Jy/beam ! Clean residual mean=0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.113327 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.113327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063838Jy sigma=0.922615 ! Fit after self-cal, rms=0.063823Jy sigma=0.922413 wmodel J0542-2658_X_map.mod ! Writing 125 model components to file: J0542-2658_X_map.mod wobs J0542-2658_X_uvs.fits ! Writing UV FITS file: J0542-2658_X_uvs.fits wwins J0542-2658_X_map.win ! wwins: Wrote 2 windows to J0542-2658_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 = -0.000510334 Jy ! Component: 100 - total flux cleaned = -0.000372128 Jy ! Component: 150 - total flux cleaned = -0.000210724 Jy ! Component: 200 - total flux cleaned = 4.53173e-06 Jy ! Component: 250 - total flux cleaned = 0.000208943 Jy ! Component: 300 - total flux cleaned = 0.000376311 Jy ! Component: 350 - total flux cleaned = 0.000616881 Jy ! Component: 400 - total flux cleaned = 0.000848613 Jy ! Component: 450 - total flux cleaned = 0.00107228 Jy ! Component: 500 - total flux cleaned = 0.00124029 Jy ! Component: 550 - total flux cleaned = 0.00142691 Jy ! Component: 600 - total flux cleaned = 0.00154078 Jy ! Component: 650 - total flux cleaned = 0.00169651 Jy ! Component: 700 - total flux cleaned = 0.00184829 Jy ! Component: 750 - total flux cleaned = 0.00193318 Jy ! Component: 800 - total flux cleaned = 0.0020587 Jy ! Component: 850 - total flux cleaned = 0.00214059 Jy ! Component: 900 - total flux cleaned = 0.00222089 Jy ! Component: 950 - total flux cleaned = 0.00224062 Jy ! Component: 1000 - total flux cleaned = 0.00227926 Jy ! Component: 1050 - total flux cleaned = 0.00237465 Jy ! Component: 1100 - total flux cleaned = 0.00233684 Jy ! Component: 1150 - total flux cleaned = 0.00237438 Jy ! Component: 1200 - total flux cleaned = 0.00242978 Jy ! Component: 1250 - total flux cleaned = 0.00246614 Jy ! Component: 1300 - total flux cleaned = 0.0025022 Jy ! Component: 1350 - total flux cleaned = 0.00252003 Jy ! Component: 1400 - total flux cleaned = 0.00259051 Jy ! Component: 1450 - total flux cleaned = 0.00259039 Jy ! Component: 1500 - total flux cleaned = 0.00260778 Jy ! Component: 1550 - total flux cleaned = 0.00259046 Jy ! Component: 1600 - total flux cleaned = 0.00262448 Jy ! Component: 1650 - total flux cleaned = 0.00264128 Jy ! Component: 1700 - total flux cleaned = 0.00257419 Jy ! Component: 1750 - total flux cleaned = 0.00257443 Jy ! Component: 1800 - total flux cleaned = 0.00259102 Jy ! Component: 1850 - total flux cleaned = 0.00262384 Jy ! Component: 1900 - total flux cleaned = 0.00264009 Jy ! Component: 1950 - total flux cleaned = 0.00270501 Jy ! Component: 2000 - total flux cleaned = 0.00270494 Jy ! Component: 2050 - total flux cleaned = 0.00272092 Jy ! Component: 2100 - total flux cleaned = 0.00270489 Jy ! Component: 2150 - total flux cleaned = 0.00272075 Jy ! Component: 2200 - total flux cleaned = 0.00267346 Jy ! Component: 2250 - total flux cleaned = 0.00272054 Jy ! Component: 2300 - total flux cleaned = 0.00270487 Jy ! Component: 2350 - total flux cleaned = 0.0027204 Jy ! Component: 2400 - total flux cleaned = 0.00272038 Jy ! Component: 2450 - total flux cleaned = 0.00268961 Jy ! Component: 2500 - total flux cleaned = 0.00272019 Jy ! Component: 2550 - total flux cleaned = 0.00272016 Jy ! Component: 2600 - total flux cleaned = 0.00272022 Jy ! Component: 2650 - total flux cleaned = 0.00272029 Jy ! Component: 2700 - total flux cleaned = 0.00272029 Jy ! Component: 2750 - total flux cleaned = 0.00273534 Jy ! Component: 2800 - total flux cleaned = 0.00275018 Jy ! Component: 2850 - total flux cleaned = 0.00277985 Jy ! Component: 2900 - total flux cleaned = 0.0028243 Jy ! Component: 2950 - total flux cleaned = 0.00286852 Jy ! Component: 3000 - total flux cleaned = 0.00289797 Jy ! Component: 3050 - total flux cleaned = 0.00295664 Jy ! Component: 3100 - total flux cleaned = 0.0029859 Jy ! Component: 3150 - total flux cleaned = 0.00302975 Jy ! Component: 3200 - total flux cleaned = 0.00308797 Jy ! Component: 3250 - total flux cleaned = 0.00314612 Jy ! Component: 3300 - total flux cleaned = 0.00318969 Jy ! Component: 3350 - total flux cleaned = 0.00326209 Jy ! Component: 3400 - total flux cleaned = 0.00331983 Jy ! Component: 3450 - total flux cleaned = 0.00337741 Jy ! Component: 3500 - total flux cleaned = 0.00344926 Jy ! Component: 3550 - total flux cleaned = 0.0034923 Jy ! Component: 3600 - total flux cleaned = 0.00357825 Jy ! Component: 3650 - total flux cleaned = 0.00360681 Jy ! Component: 3700 - total flux cleaned = 0.0036638 Jy ! Component: 3750 - total flux cleaned = 0.00369227 Jy ! Component: 3800 - total flux cleaned = 0.00374917 Jy ! Component: 3850 - total flux cleaned = 0.00384856 Jy ! Component: 3900 - total flux cleaned = 0.00389107 Jy ! Component: 3950 - total flux cleaned = 0.00394776 Jy ! Component: 4000 - total flux cleaned = 0.0040185 Jy ! Component: 4050 - total flux cleaned = 0.00400438 Jy ! Total flux subtracted in 4096 components = 0.00410325 Jy ! Clean residual min=-0.000805 max=0.000838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.11743 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 367 components and 0.11743 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0542-2658_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 8.875 at -22.34 degrees (North through East) ! Clean map min=-0.0017884 max=0.094926 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0542-2658_X_map.fits wmodel /scr/pima/rv126_uvs/J0542-2658_X_map.mod ! Writing 367 model components to file: /scr/pima/rv126_uvs/J0542-2658_X_map.mod wobs /scr/pima/rv126_uvs/J0542-2658_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0542-2658_X_uvs.fits wwins /scr/pima/rv126_uvs/J0542-2658_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J0542-2658_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0949258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.832612 0.832612 1.66522 3.33045 6.66089 13.3218 26.6436 53.2871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.312 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0542-2658_X_dfm.log closed on Sun Dec 23 03:18:18 2018