! Started logfile: /scr/pima/bm252b_uvs/J0243-0502_X_dfm.log on Fri Jun 15 01:58:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/bm252b_uvs/J0243-0502_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252b_uvs/J0243-0502_X_uva.fits ! AN table 1: 67 integrations on 15 of 15 possible baselines. ! AN table 2: 200 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.593187 visibilities/baseline/integration-bin. ! Found source: J0243-0502 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 15672 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 J0243-0502_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 9 telescope corrections were flagged in sub-array 1. ! A total of 680 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 680 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 680 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 680 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002034Jy sigma=20.598106 ! Fit after self-cal, rms=0.974581Jy sigma=20.076685 ! 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=1.06 mas, bmaj=3.363 mas, bpa=10.99 degrees ! Estimated noise=0.449283 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 = 0.0217283 Jy ! Component: 100 - total flux cleaned = 0.0262979 Jy ! Total flux subtracted in 100 components = 0.0262979 Jy ! Clean residual min=-0.001924 max=0.001911 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0262979 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0262979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047788Jy sigma=0.947855 ! Fit after self-cal, rms=0.045922Jy sigma=0.908092 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316519 Jy ! Component: 100 - total flux cleaned = 0.00305053 Jy ! Total flux subtracted in 100 components = 0.00305053 Jy ! Clean residual min=-0.001611 max=0.001981 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0293484 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0293484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045762Jy sigma=0.905366 ! Fit after self-cal, rms=0.045743Jy sigma=0.905259 ! 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=1.404 mas, bmaj=3.993 mas, bpa=8.488 degrees ! Estimated noise=0.281157 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 = -0.000892509 Jy ! Component: 100 - total flux cleaned = -0.00108874 Jy ! Component: 150 - total flux cleaned = -0.00117966 Jy ! Component: 200 - total flux cleaned = -0.00125897 Jy ! Total flux subtracted in 200 components = -0.00125897 Jy ! Clean residual min=-0.001273 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0280894 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0280894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045707Jy sigma=0.904530 ! Fit after self-cal, rms=0.045668Jy sigma=0.904258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 3.993 at 8.488 degrees (North through East) ! Clean map min=-0.0018813 max=0.030391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.94 LA 1.02 OV 1.03 ! PT 1.11 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.02 HN 0.98 KP 1.01 ! LA 0.99 NL 0.99 OV 1.08 PT 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.09 LA 1.05 OV 0.99 ! PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.86 KP 1.09 ! LA 1.10 NL 1.03 OV 1.02 PT 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.09 LA 1.01 OV 0.89 ! PT 0.94 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.96 HN 0.91 KP 1.11 ! LA 1.00 NL 0.98 OV 0.97 PT 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.01 LA 1.01 OV 0.93 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.94 HN 0.93 KP 1.02 ! LA 0.97 NL 0.99 OV 0.98 PT 0.99 ! ! ! Fit before self-cal, rms=0.045668Jy sigma=0.904258 ! Fit after self-cal, rms=0.044382Jy sigma=0.902390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.373 mas, bmaj=3.945 mas, bpa=8.68 degrees ! Estimated noise=0.278041 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 = 0.000335469 Jy ! Component: 100 - total flux cleaned = 0.000390974 Jy ! Component: 150 - total flux cleaned = 0.000400904 Jy ! Component: 200 - total flux cleaned = 0.000392882 Jy ! Total flux subtracted in 200 components = 0.000392882 Jy ! Clean residual min=-0.001052 max=0.001009 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0284823 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0284823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044374Jy sigma=0.902222 ! Fit after self-cal, rms=0.044367Jy sigma=0.901770 ! 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=0.044367Jy sigma=0.901770 ! Fit after self-cal, rms=0.044387Jy sigma=0.901630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.363 mas, bmaj=3.922 mas, bpa=8.643 degrees ! Estimated noise=0.278154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312366 Jy ! Component: 100 - total flux cleaned = 0.000338911 Jy ! Component: 150 - total flux cleaned = 0.000348667 Jy ! Component: 200 - total flux cleaned = 0.000349176 Jy ! Total flux subtracted in 200 components = 0.000349176 Jy ! Clean residual min=-0.001044 max=0.000994 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0288315 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0288315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044382Jy sigma=0.901501 ! Fit after self-cal, rms=0.044383Jy sigma=0.901263 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 = 3.46822e-06 Jy ! Component: 100 - total flux cleaned = -5.33809e-06 Jy ! Component: 150 - total flux cleaned = -1.98309e-05 Jy ! Component: 200 - total flux cleaned = -3.92611e-05 Jy ! Total flux subtracted in 200 components = -3.92611e-05 Jy ! Clean residual min=-0.001029 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0287922 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0287922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044380Jy sigma=0.901201 ! Fit after self-cal, rms=0.044369Jy sigma=0.901002 ! 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=0.044369Jy sigma=0.901002 ! Fit after self-cal, rms=0.044545Jy sigma=0.900394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=3.911 mas, bpa=8.625 degrees ! Estimated noise=0.277835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198627 Jy ! Component: 100 - total flux cleaned = 0.000217048 Jy ! Component: 150 - total flux cleaned = 0.000222902 Jy ! Component: 200 - total flux cleaned = 0.000227623 Jy ! Total flux subtracted in 200 components = 0.000227623 Jy ! Clean residual min=-0.000946 max=0.000956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0290199 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0290199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044542Jy sigma=0.900330 ! Fit after self-cal, rms=0.044554Jy sigma=0.900032 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 = -3.10049e-05 Jy ! Component: 100 - total flux cleaned = -4.39937e-05 Jy ! Component: 150 - total flux cleaned = -4.88991e-05 Jy ! Component: 200 - total flux cleaned = -5.8092e-05 Jy ! Total flux subtracted in 200 components = -5.8092e-05 Jy ! Clean residual min=-0.000930 max=0.000886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0289618 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0289618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044552Jy sigma=0.899999 ! Fit after self-cal, rms=0.044547Jy sigma=0.899899 ! 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=0.044547Jy sigma=0.899899 ! Fit after self-cal, rms=0.044567Jy sigma=0.899830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=4.881 mas, bpa=-0.3643 degrees ! Estimated noise=0.308119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166283 Jy ! Component: 100 - total flux cleaned = 0.000177968 Jy ! Component: 150 - total flux cleaned = 0.000183197 Jy ! Component: 200 - total flux cleaned = 0.000192263 Jy ! Total flux subtracted in 200 components = 0.000192263 Jy ! Clean residual min=-0.000900 max=0.000909 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.029154 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.029154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044566Jy sigma=0.899798 ! Fit after self-cal, rms=0.044579Jy sigma=0.899750 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 = -1.33934e-05 Jy ! Component: 100 - total flux cleaned = -2.40029e-05 Jy ! Component: 150 - total flux cleaned = -1.1832e-05 Jy ! Component: 200 - total flux cleaned = -9.36426e-07 Jy ! Total flux subtracted in 200 components = -9.36426e-07 Jy ! Clean residual min=-0.000890 max=0.000919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0291531 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0291531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044579Jy sigma=0.899738 ! Fit after self-cal, rms=0.044576Jy sigma=0.899711 ! 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=1.356 mas, bmaj=3.896 mas, bpa=8.577 degrees ! Estimated noise=0.277294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 3.896 at 8.577 degrees (North through East) ! Clean map min=-0.0024767 max=0.030014 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=1.036 mas, bmaj=3.313 mas, bpa=11.1 degrees ! Estimated noise=0.430381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232257 Jy ! Component: 100 - total flux cleaned = 0.0284115 Jy ! Component: 150 - total flux cleaned = 0.0294114 Jy ! Component: 200 - total flux cleaned = 0.0294202 Jy ! Total flux subtracted in 200 components = 0.0294202 Jy ! Clean residual min=-0.001516 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0294203 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0294203 Jy ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=3.896 mas, bpa=8.577 degrees ! Estimated noise=0.277294 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 = -0.000195581 Jy ! Component: 100 - total flux cleaned = -7.44453e-05 Jy ! Component: 150 - total flux cleaned = -7.58537e-05 Jy ! Component: 200 - total flux cleaned = -7.60898e-05 Jy ! Total flux subtracted in 200 components = -7.60898e-05 Jy ! Clean residual min=-0.000922 max=0.000972 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0293442 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0293442 Jy ! Inverting map ! Added new window around map position (-5, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708513 Jy ! Component: 100 - total flux cleaned = 0.000748456 Jy ! Component: 150 - total flux cleaned = 0.000698903 Jy ! Component: 200 - total flux cleaned = 0.000640045 Jy ! Total flux subtracted in 200 components = 0.000640045 Jy ! Clean residual min=-0.000907 max=0.000928 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0299842 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0299842 Jy ! Inverting map ! Added new window around map position (-45, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363229 Jy ! Component: 100 - total flux cleaned = 0.000145907 Jy ! Component: 150 - total flux cleaned = 3.06428e-05 Jy ! Component: 200 - total flux cleaned = 2.96287e-05 Jy ! Total flux subtracted in 200 components = 2.96287e-05 Jy ! Clean residual min=-0.000820 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0300138 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0300138 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=2.618 mas, bmaj=4.881 mas, bpa=-0.3643 degrees ! Estimated noise=0.308119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270061 Jy ! Component: 100 - total flux cleaned = -0.000365966 Jy ! Component: 150 - total flux cleaned = -0.000434294 Jy ! Component: 200 - total flux cleaned = -0.000473713 Jy ! Total flux subtracted in 200 components = -0.000473713 Jy ! Clean residual min=-0.000809 max=0.000774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0295401 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 = -5.96683e-05 Jy ! Component: 100 - total flux cleaned = -0.00010852 Jy ! Component: 150 - total flux cleaned = -0.000148151 Jy ! Component: 200 - total flux cleaned = -0.000166988 Jy ! Total flux subtracted in 200 components = -0.000166988 Jy ! Clean residual min=-0.000797 max=0.000766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0293731 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 88 components and 0.0293731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=3.896 mas, bpa=8.577 degrees ! Estimated noise=0.277294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190676 Jy ! Component: 100 - total flux cleaned = 0.000213991 Jy ! Component: 150 - total flux cleaned = 0.000213499 Jy ! Component: 200 - total flux cleaned = 0.000192422 Jy ! Total flux subtracted in 200 components = 0.000192422 Jy ! Clean residual min=-0.000748 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0295656 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0295656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044542Jy sigma=0.899022 ! Fit after self-cal, rms=0.044528Jy sigma=0.898626 wmodel J0243-0502_X_map.mod ! Writing 101 model components to file: J0243-0502_X_map.mod wobs J0243-0502_X_uvs.fits ! Writing UV FITS file: J0243-0502_X_uvs.fits wwins J0243-0502_X_map.win ! wwins: Wrote 3 windows to J0243-0502_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 = -0.000238698 Jy ! Component: 100 - total flux cleaned = -0.000307055 Jy ! Component: 150 - total flux cleaned = -0.000294833 Jy ! Component: 200 - total flux cleaned = -0.000318277 Jy ! Component: 250 - total flux cleaned = -0.000386047 Jy ! Component: 300 - total flux cleaned = -0.000429505 Jy ! Component: 350 - total flux cleaned = -0.000482071 Jy ! Component: 400 - total flux cleaned = -0.000543043 Jy ! Component: 450 - total flux cleaned = -0.000592203 Jy ! Component: 500 - total flux cleaned = -0.000611379 Jy ! Component: 550 - total flux cleaned = -0.00063939 Jy ! Component: 600 - total flux cleaned = -0.000648501 Jy ! Component: 650 - total flux cleaned = -0.000639526 Jy ! Component: 700 - total flux cleaned = -0.000630997 Jy ! Component: 750 - total flux cleaned = -0.000664739 Jy ! Component: 800 - total flux cleaned = -0.000672963 Jy ! Component: 850 - total flux cleaned = -0.000713613 Jy ! Component: 900 - total flux cleaned = -0.000737438 Jy ! Component: 950 - total flux cleaned = -0.00076098 Jy ! Component: 1000 - total flux cleaned = -0.000784085 Jy ! Component: 1050 - total flux cleaned = -0.000761112 Jy ! Component: 1100 - total flux cleaned = -0.000746154 Jy ! Component: 1150 - total flux cleaned = -0.000753598 Jy ! Component: 1200 - total flux cleaned = -0.000731829 Jy ! Component: 1250 - total flux cleaned = -0.000731814 Jy ! Component: 1300 - total flux cleaned = -0.0007178 Jy ! Component: 1350 - total flux cleaned = -0.000724789 Jy ! Component: 1400 - total flux cleaned = -0.000731568 Jy ! Component: 1450 - total flux cleaned = -0.000724729 Jy ! Component: 1500 - total flux cleaned = -0.000711383 Jy ! Component: 1550 - total flux cleaned = -0.000711343 Jy ! Component: 1600 - total flux cleaned = -0.000704771 Jy ! Component: 1650 - total flux cleaned = -0.000711228 Jy ! Component: 1700 - total flux cleaned = -0.000704895 Jy ! Component: 1750 - total flux cleaned = -0.000692346 Jy ! Component: 1800 - total flux cleaned = -0.000698593 Jy ! Component: 1850 - total flux cleaned = -0.000686211 Jy ! Component: 1900 - total flux cleaned = -0.000686217 Jy ! Component: 1950 - total flux cleaned = -0.000680199 Jy ! Component: 2000 - total flux cleaned = -0.000692092 Jy ! Component: 2050 - total flux cleaned = -0.000668582 Jy ! Component: 2100 - total flux cleaned = -0.000674449 Jy ! Component: 2150 - total flux cleaned = -0.000674471 Jy ! Component: 2200 - total flux cleaned = -0.00067448 Jy ! Component: 2250 - total flux cleaned = -0.000657558 Jy ! Component: 2300 - total flux cleaned = -0.000646349 Jy ! Component: 2350 - total flux cleaned = -0.000640791 Jy ! Component: 2400 - total flux cleaned = -0.000624268 Jy ! Component: 2450 - total flux cleaned = -0.000597078 Jy ! Component: 2500 - total flux cleaned = -0.00058628 Jy ! Component: 2550 - total flux cleaned = -0.000586264 Jy ! Component: 2600 - total flux cleaned = -0.000586165 Jy ! Component: 2650 - total flux cleaned = -0.000565053 Jy ! Component: 2700 - total flux cleaned = -0.000570319 Jy ! Component: 2750 - total flux cleaned = -0.000575526 Jy ! Component: 2800 - total flux cleaned = -0.000580749 Jy ! Component: 2850 - total flux cleaned = -0.00059093 Jy ! Component: 2900 - total flux cleaned = -0.000596012 Jy ! Component: 2950 - total flux cleaned = -0.000590873 Jy ! Component: 3000 - total flux cleaned = -0.000570895 Jy ! Component: 3050 - total flux cleaned = -0.000605737 Jy ! Component: 3100 - total flux cleaned = -0.000585997 Jy ! Component: 3150 - total flux cleaned = -0.000586018 Jy ! Component: 3200 - total flux cleaned = -0.000585987 Jy ! Component: 3250 - total flux cleaned = -0.000561781 Jy ! Component: 3300 - total flux cleaned = -0.000556966 Jy ! Component: 3350 - total flux cleaned = -0.000557006 Jy ! Component: 3400 - total flux cleaned = -0.000552224 Jy ! Component: 3450 - total flux cleaned = -0.000538061 Jy ! Component: 3500 - total flux cleaned = -0.000542744 Jy ! Component: 3550 - total flux cleaned = -0.000533458 Jy ! Component: 3600 - total flux cleaned = -0.000528864 Jy ! Component: 3650 - total flux cleaned = -0.000538021 Jy ! Component: 3700 - total flux cleaned = -0.000524341 Jy ! Component: 3750 - total flux cleaned = -0.000510729 Jy ! Component: 3800 - total flux cleaned = -0.000506246 Jy ! Component: 3850 - total flux cleaned = -0.000506267 Jy ! Component: 3900 - total flux cleaned = -0.000510671 Jy ! Component: 3950 - total flux cleaned = -0.000501824 Jy ! Component: 4000 - total flux cleaned = -0.000497455 Jy ! Component: 4050 - total flux cleaned = -0.000493045 Jy ! Total flux subtracted in 4096 components = -0.000497405 Jy ! Clean residual min=-0.000325 max=0.000230 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0290682 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 372 components and 0.0290682 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252b_uvs/J0243-0502_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 3.896 at 8.577 degrees (North through East) ! Clean map min=-0.0020984 max=0.029341 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252b_uvs/J0243-0502_X_map.fits wmodel /scr/pima/bm252b_uvs/J0243-0502_X_map.mod ! Writing 372 model components to file: /scr/pima/bm252b_uvs/J0243-0502_X_map.mod wobs /scr/pima/bm252b_uvs/J0243-0502_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252b_uvs/J0243-0502_X_uvs.fits wwins /scr/pima/bm252b_uvs/J0243-0502_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bm252b_uvs/J0243-0502_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0293405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.84485e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.802118 0.802118 1.60424 3.20847 6.41694 12.8339 25.6678 51.3355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.009 quit ! Quitting program ! Log file /scr/pima/bm252b_uvs/J0243-0502_X_dfm.log closed on Fri Jun 15 01:58:17 2018