! Started logfile: .//J1106-0052_X_dfm.log on Sat Oct 20 23:52:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1106-0052_X_uva.fits ! Reading UV FITS file: .//J1106-0052_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106-0052 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1008 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1106-0052_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.011840Jy sigma=31.149397 ! Fit after self-cal, rms=0.906839Jy sigma=27.883174 ! 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=0.92 mas, bmaj=2.423 mas, bpa=20.34 degrees ! Estimated noise=1.0744 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 = 0.0698275 Jy ! Component: 100 - total flux cleaned = 0.0909559 Jy ! Total flux subtracted in 100 components = 0.0909559 Jy ! Clean residual min=-0.006220 max=0.009387 Jy/beam ! Clean residual mean=0.000005 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.0909559 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0909559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045024Jy sigma=0.835871 ! Fit after self-cal, rms=0.044980Jy sigma=0.834919 ! 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=1.087 mas, bmaj=2.577 mas, bpa=17.11 degrees ! Estimated noise=0.811605 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 = 0.0105665 Jy ! Component: 100 - total flux cleaned = 0.0131865 Jy ! Component: 150 - total flux cleaned = 0.0130011 Jy ! Component: 200 - total flux cleaned = 0.0125826 Jy ! Total flux subtracted in 200 components = 0.0125826 Jy ! Clean residual min=-0.002991 max=0.003986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.103539 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.103539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042895Jy sigma=0.708191 ! Fit after self-cal, rms=0.042875Jy sigma=0.707208 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.577 at 17.11 degrees (North through East) ! Clean map min=-0.0029635 max=0.093144 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 NL 0.97 ! OV 0.96 PT 0.94 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.95 NL 1.18 ! OV 0.97 PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 NL 1.13 ! OV 1.00 PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 NL 1.03 ! OV 0.96 PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.00 NL 1.21 ! OV 1.02 PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.92 NL 1.02 ! OV 0.98 PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 NL 1.05 ! OV 0.93 PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.92 NL 1.22 ! OV 0.97 PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.042875Jy sigma=0.707208 ! Fit after self-cal, rms=0.044635Jy sigma=0.682234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.564 mas, bpa=16.76 degrees ! Estimated noise=0.804506 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 = -0.000139464 Jy ! Component: 100 - total flux cleaned = -0.000101043 Jy ! Component: 150 - total flux cleaned = -0.000194812 Jy ! Component: 200 - total flux cleaned = -0.000251602 Jy ! Total flux subtracted in 200 components = -0.000251602 Jy ! Clean residual min=-0.002613 max=0.003107 Jy/beam ! Clean residual mean=0.000000 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.103287 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.103287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044545Jy sigma=0.679306 ! Fit after self-cal, rms=0.044585Jy sigma=0.678423 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044585Jy sigma=0.678423 ! Fit after self-cal, rms=0.044515Jy sigma=0.678223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.561 mas, bpa=16.66 degrees ! Estimated noise=0.804404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40014e-05 Jy ! Component: 100 - total flux cleaned = 0.000104526 Jy ! Component: 150 - total flux cleaned = 0.000105331 Jy ! Component: 200 - total flux cleaned = 0.000106161 Jy ! Total flux subtracted in 200 components = 0.000106161 Jy ! Clean residual min=-0.002450 max=0.003003 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.103393 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.103393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044471Jy sigma=0.676740 ! Fit after self-cal, rms=0.044465Jy sigma=0.676303 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 (-35.2, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155166 Jy ! Component: 100 - total flux cleaned = 0.00171344 Jy ! Component: 150 - total flux cleaned = 0.00175909 Jy ! Component: 200 - total flux cleaned = 0.00183395 Jy ! Total flux subtracted in 200 components = 0.00183395 Jy ! Clean residual min=-0.001983 max=0.002392 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.105227 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.105227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044231Jy sigma=0.667142 ! Fit after self-cal, rms=0.044223Jy sigma=0.666672 ! Inverting map ! Added new window around map position (22.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177188 Jy ! Component: 100 - total flux cleaned = 0.00206283 Jy ! Component: 150 - total flux cleaned = 0.00247179 Jy ! Component: 200 - total flux cleaned = 0.00279934 Jy ! Total flux subtracted in 200 components = 0.00279934 Jy ! Clean residual min=-0.001716 max=0.001924 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.108026 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.108026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044102Jy sigma=0.661056 ! Fit after self-cal, rms=0.044087Jy sigma=0.660824 ! Inverting map ! Added new window around map position (-50.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173524 Jy ! Component: 100 - total flux cleaned = 0.00263818 Jy ! Component: 150 - total flux cleaned = 0.00334206 Jy ! Component: 200 - total flux cleaned = 0.00370828 Jy ! Total flux subtracted in 200 components = 0.00370828 Jy ! Clean residual min=-0.001591 max=0.001833 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.111735 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.111735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043948Jy sigma=0.657260 ! Fit after self-cal, rms=0.043927Jy sigma=0.656830 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043927Jy sigma=0.656830 ! Fit after self-cal, rms=0.044016Jy sigma=0.655712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.557 mas, bpa=16.54 degrees ! Estimated noise=0.802862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560649 Jy ! Component: 100 - total flux cleaned = 0.000837994 Jy ! Component: 150 - total flux cleaned = 0.00103462 Jy ! Component: 200 - total flux cleaned = 0.001192 Jy ! Total flux subtracted in 200 components = 0.001192 Jy ! Clean residual min=-0.001513 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.112927 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.112927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043961Jy sigma=0.654302 ! Fit after self-cal, rms=0.043953Jy sigma=0.654222 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 = 0.000374572 Jy ! Component: 100 - total flux cleaned = 0.000596002 Jy ! Component: 150 - total flux cleaned = 0.000900504 Jy ! Component: 200 - total flux cleaned = 0.00112284 Jy ! Total flux subtracted in 200 components = 0.00112284 Jy ! Clean residual min=-0.001465 max=0.001438 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.11405 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.11405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043910Jy sigma=0.653498 ! Fit after self-cal, rms=0.043906Jy sigma=0.653463 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043906Jy sigma=0.653463 ! Fit after self-cal, rms=0.043972Jy sigma=0.653390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.972 mas, bpa=7.589 degrees ! Estimated noise=0.980064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606255 Jy ! Component: 100 - total flux cleaned = 0.000884618 Jy ! Component: 150 - total flux cleaned = 0.00109153 Jy ! Component: 200 - total flux cleaned = 0.00124211 Jy ! Total flux subtracted in 200 components = 0.00124211 Jy ! Clean residual min=-0.001337 max=0.001202 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.115292 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.115292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043942Jy sigma=0.652936 ! Fit after self-cal, rms=0.043937Jy sigma=0.652888 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 = 0.000294752 Jy ! Component: 100 - total flux cleaned = 0.000397724 Jy ! Component: 150 - total flux cleaned = 0.000492871 Jy ! Component: 200 - total flux cleaned = 0.000552626 Jy ! Total flux subtracted in 200 components = 0.000552626 Jy ! Clean residual min=-0.001279 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.115844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.115844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043923Jy sigma=0.652732 ! Fit after self-cal, rms=0.043919Jy sigma=0.652712 ! 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=1.087 mas, bmaj=2.556 mas, bpa=16.51 degrees ! Estimated noise=0.803127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.556 at 16.51 degrees (North through East) ! Clean map min=-0.0022242 max=0.09277 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=0.9221 mas, bmaj=2.392 mas, bpa=19.8 degrees ! Estimated noise=1.05587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068529 Jy ! Component: 100 - total flux cleaned = 0.0889027 Jy ! Component: 150 - total flux cleaned = 0.0986262 Jy ! Component: 200 - total flux cleaned = 0.103635 Jy ! Total flux subtracted in 200 components = 0.103635 Jy ! Clean residual min=-0.003437 max=0.003609 Jy/beam ! Clean residual mean=0.000000 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.103635 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.103635 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.556 mas, bpa=16.51 degrees ! Estimated noise=0.803127 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 = 0.00356965 Jy ! Component: 100 - total flux cleaned = 0.00498559 Jy ! Component: 150 - total flux cleaned = 0.00556643 Jy ! Component: 200 - total flux cleaned = 0.00615126 Jy ! Total flux subtracted in 200 components = 0.00615126 Jy ! Clean residual min=-0.002302 max=0.002255 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.109786 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.109786 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=2.072 mas, bmaj=2.972 mas, bpa=7.589 degrees ! Estimated noise=0.980064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978158 Jy ! Component: 100 - total flux cleaned = 0.00174439 Jy ! Component: 150 - total flux cleaned = 0.00238906 Jy ! Component: 200 - total flux cleaned = 0.00294776 Jy ! Total flux subtracted in 200 components = 0.00294776 Jy ! Clean residual min=-0.001669 max=0.001627 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.112734 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 = 0.000356792 Jy ! Component: 100 - total flux cleaned = 0.000678884 Jy ! Component: 150 - total flux cleaned = 0.00104286 Jy ! Component: 200 - total flux cleaned = 0.00134176 Jy ! Total flux subtracted in 200 components = 0.00134176 Jy ! Clean residual min=-0.001441 max=0.001446 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.114076 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 85 components and 0.114076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.556 mas, bpa=16.51 degrees ! Estimated noise=0.803127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425867 Jy ! Component: 100 - total flux cleaned = 0.000733776 Jy ! Component: 150 - total flux cleaned = 0.0010123 Jy ! Component: 200 - total flux cleaned = 0.00127004 Jy ! Total flux subtracted in 200 components = 0.00127004 Jy ! Clean residual min=-0.001598 max=0.001456 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.115346 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.115346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044096Jy sigma=0.657360 ! Fit after self-cal, rms=0.044094Jy sigma=0.656862 wmodel J1106-0052_X_map.mod ! Writing 104 model components to file: J1106-0052_X_map.mod wobs J1106-0052_X_uvs.fits ! Writing UV FITS file: J1106-0052_X_uvs.fits wwins J1106-0052_X_map.win ! wwins: Wrote 4 windows to J1106-0052_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 = -0.000592119 Jy ! Component: 100 - total flux cleaned = -0.000672479 Jy ! Component: 150 - total flux cleaned = -0.000721771 Jy ! Component: 200 - total flux cleaned = -0.000768489 Jy ! Component: 250 - total flux cleaned = -0.000881243 Jy ! Component: 300 - total flux cleaned = -0.000946744 Jy ! Component: 350 - total flux cleaned = -0.00105225 Jy ! Component: 400 - total flux cleaned = -0.00115475 Jy ! Component: 450 - total flux cleaned = -0.00121486 Jy ! Component: 500 - total flux cleaned = -0.00131265 Jy ! Component: 550 - total flux cleaned = -0.00138868 Jy ! Component: 600 - total flux cleaned = -0.00140686 Jy ! Component: 650 - total flux cleaned = -0.00140672 Jy ! Component: 700 - total flux cleaned = -0.0014246 Jy ! Component: 750 - total flux cleaned = -0.00135465 Jy ! Component: 800 - total flux cleaned = -0.00132013 Jy ! Component: 850 - total flux cleaned = -0.00125267 Jy ! Component: 900 - total flux cleaned = -0.00121953 Jy ! Component: 950 - total flux cleaned = -0.0011869 Jy ! Component: 1000 - total flux cleaned = -0.00113884 Jy ! Component: 1050 - total flux cleaned = -0.00110723 Jy ! Component: 1100 - total flux cleaned = -0.00109194 Jy ! Component: 1150 - total flux cleaned = -0.0010768 Jy ! Component: 1200 - total flux cleaned = -0.00106191 Jy ! Component: 1250 - total flux cleaned = -0.00104716 Jy ! Component: 1300 - total flux cleaned = -0.00103266 Jy ! Component: 1350 - total flux cleaned = -0.000989003 Jy ! Component: 1400 - total flux cleaned = -0.000974665 Jy ! Component: 1450 - total flux cleaned = -0.000932005 Jy ! Component: 1500 - total flux cleaned = -0.000875876 Jy ! Component: 1550 - total flux cleaned = -0.00086188 Jy ! Component: 1600 - total flux cleaned = -0.000779479 Jy ! Component: 1650 - total flux cleaned = -0.000765853 Jy ! Component: 1700 - total flux cleaned = -0.000698658 Jy ! Component: 1750 - total flux cleaned = -0.000645549 Jy ! Component: 1800 - total flux cleaned = -0.000619287 Jy ! Component: 1850 - total flux cleaned = -0.000567142 Jy ! Component: 1900 - total flux cleaned = -0.000528515 Jy ! Component: 1950 - total flux cleaned = -0.000503025 Jy ! Component: 2000 - total flux cleaned = -0.000465002 Jy ! Component: 2050 - total flux cleaned = -0.000439908 Jy ! Component: 2100 - total flux cleaned = -0.000415004 Jy ! Component: 2150 - total flux cleaned = -0.00040265 Jy ! Component: 2200 - total flux cleaned = -0.000390338 Jy ! Component: 2250 - total flux cleaned = -0.000378253 Jy ! Component: 2300 - total flux cleaned = -0.000342057 Jy ! Component: 2350 - total flux cleaned = -0.000354071 Jy ! Component: 2400 - total flux cleaned = -0.000365914 Jy ! Component: 2450 - total flux cleaned = -0.000342315 Jy ! Component: 2500 - total flux cleaned = -0.000319035 Jy ! Component: 2550 - total flux cleaned = -0.00031899 Jy ! Component: 2600 - total flux cleaned = -0.000330515 Jy ! Component: 2650 - total flux cleaned = -0.000319034 Jy ! Component: 2700 - total flux cleaned = -0.00033045 Jy ! Component: 2750 - total flux cleaned = -0.000341779 Jy ! Component: 2800 - total flux cleaned = -0.000341736 Jy ! Component: 2850 - total flux cleaned = -0.000352976 Jy ! Component: 2900 - total flux cleaned = -0.000341883 Jy ! Component: 2950 - total flux cleaned = -0.000341979 Jy ! Component: 3000 - total flux cleaned = -0.000364187 Jy ! Component: 3050 - total flux cleaned = -0.000375197 Jy ! Component: 3100 - total flux cleaned = -0.000375163 Jy ! Component: 3150 - total flux cleaned = -0.000353238 Jy ! Component: 3200 - total flux cleaned = -0.00037507 Jy ! Component: 3250 - total flux cleaned = -0.0003642 Jy ! Component: 3300 - total flux cleaned = -0.000364245 Jy ! Component: 3350 - total flux cleaned = -0.000396664 Jy ! Component: 3400 - total flux cleaned = -0.000364235 Jy ! Component: 3450 - total flux cleaned = -0.000374982 Jy ! Component: 3500 - total flux cleaned = -0.000353499 Jy ! Component: 3550 - total flux cleaned = -0.000353482 Jy ! Component: 3600 - total flux cleaned = -0.00034277 Jy ! Component: 3650 - total flux cleaned = -0.000364085 Jy ! Component: 3700 - total flux cleaned = -0.000342732 Jy ! Component: 3750 - total flux cleaned = -0.000332079 Jy ! Component: 3800 - total flux cleaned = -0.000342688 Jy ! Component: 3850 - total flux cleaned = -0.000310844 Jy ! Component: 3900 - total flux cleaned = -0.000332045 Jy ! Component: 3950 - total flux cleaned = -0.000321465 Jy ! Component: 4000 - total flux cleaned = -0.0003109 Jy ! Component: 4050 - total flux cleaned = -0.000310873 Jy ! Total flux subtracted in 4096 components = -0.000310852 Jy ! Clean residual min=-0.000720 max=0.000533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.115035 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 304 components and 0.115035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1106-0052_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.556 at 16.51 degrees (North through East) ! Clean map min=-0.0019836 max=0.09208 Jy/beam ! Writing clean map to FITS file: .//J1106-0052_X_map.fits wmodel .//J1106-0052_X_map.mod ! Writing 304 model components to file: .//J1106-0052_X_map.mod wobs .//J1106-0052_X_uvs.fits ! Writing UV FITS file: .//J1106-0052_X_uvs.fits wwins .//J1106-0052_X_map.win ! wwins: Wrote 5 windows to .//J1106-0052_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0920804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.598697 0.598697 1.19739 2.39479 4.78958 9.57916 19.1583 38.3166 76.6333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.087 quit ! Quitting program ! Log file .//J1106-0052_X_dfm.log closed on Sat Oct 20 23:52:05 2018