! Started logfile: /scr/pima/rv126_uvs/J0013+4051_S_dfm.log on Sun Dec 23 07:35:04 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0013+4051_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0013+4051_S_uva.fits ! AN table 1: 78 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 45 of 45 possible baselines. ! AN table 3: 14 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.344216 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0013+4051 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4428 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0013+4051_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 448 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 448 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 504 telescope corrections were flagged in sub-array 1. ! A total of 220 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 448 telescope corrections were flagged in sub-array 1. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.056088Jy sigma=15.278053 ! Fit after self-cal, rms=0.692140Jy sigma=9.590036 ! 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=2.536 mas, bmaj=3.134 mas, bpa=70.75 degrees ! Estimated noise=1.30702 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 = 0.265565 Jy ! Component: 100 - total flux cleaned = 0.341415 Jy ! Total flux subtracted in 100 components = 0.341415 Jy ! Clean residual min=-0.012024 max=0.027672 Jy/beam ! Clean residual mean=-0.000018 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 0.341415 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.341415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105469Jy sigma=1.409920 ! Fit after self-cal, rms=0.105099Jy sigma=1.408314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294433 Jy ! Component: 100 - total flux cleaned = 0.0463294 Jy ! Total flux subtracted in 100 components = 0.0463294 Jy ! Clean residual min=-0.011414 max=0.015101 Jy/beam ! Clean residual mean=-0.000019 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.387744 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.387744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099381Jy sigma=1.239342 ! Fit after self-cal, rms=0.099302Jy sigma=1.238690 ! 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=2.347 mas, bmaj=3.24 mas, bpa=75.68 degrees ! Estimated noise=1.114 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 (-3, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144312 Jy ! Component: 100 - total flux cleaned = 0.0183798 Jy ! Component: 150 - total flux cleaned = 0.0206944 Jy ! Component: 200 - total flux cleaned = 0.0213741 Jy ! Total flux subtracted in 200 components = 0.0213741 Jy ! Clean residual min=-0.009751 max=0.013402 Jy/beam ! Clean residual mean=-0.000031 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 0.409118 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.409118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095506Jy sigma=1.183881 ! Fit after self-cal, rms=0.095196Jy sigma=1.179211 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.347 x 3.24 at 75.68 degrees (North through East) ! Clean map min=-0.0092441 max=0.31505 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HH 1.11 HN 0.93 LA 0.98 ! NL 1.15 NY 1.37 WN 1.00* WZ 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 HN 0.89 KP 0.95 ! LA 0.91 MK 0.99 NL 1.12 NY 1.30 ! OV 0.91 PT 1.05 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HH 1.09 HN 0.87 LA 0.93 ! NL 1.13 NY 1.10 WN 1.00* WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.05 HN 0.90 KP 0.93 ! LA 0.92 MK 0.96 NL 1.12 NY 1.04 ! OV 0.86 PT 1.06 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HH 0.00* HN 0.00* LA 0.00* ! NL 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HH 0.92 HN 0.88 LA 0.94 ! NL 1.27 NY 1.42 WN 1.00* WZ 0.70 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 0.87 KP 0.88 ! LA 0.90 MK 0.97 NL 1.14 NY 1.33 ! OV 0.90 PT 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.095196Jy sigma=1.179211 ! Fit after self-cal, rms=0.076839Jy sigma=0.970915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=3.539 mas, bpa=66.47 degrees ! Estimated noise=1.16633 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 = -0.00319 Jy ! Component: 100 - total flux cleaned = -0.00424578 Jy ! Component: 150 - total flux cleaned = -0.00474005 Jy ! Component: 200 - total flux cleaned = -0.00500247 Jy ! Total flux subtracted in 200 components = -0.00500247 Jy ! Clean residual min=-0.006229 max=0.006023 Jy/beam ! Clean residual mean=-0.000004 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.404116 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.404116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076441Jy sigma=0.966129 ! Fit after self-cal, rms=0.076709Jy sigma=0.964715 ! 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=0.076709Jy sigma=0.964715 ! Fit after self-cal, rms=0.076561Jy sigma=0.931713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=3.529 mas, bpa=66.77 degrees ! Estimated noise=1.16698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000587528 Jy ! Component: 100 - total flux cleaned = -0.000923539 Jy ! Component: 150 - total flux cleaned = -0.00101468 Jy ! Component: 200 - total flux cleaned = -0.000938735 Jy ! Total flux subtracted in 200 components = -0.000938735 Jy ! Clean residual min=-0.003968 max=0.004659 Jy/beam ! Clean residual mean=0.000000 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.403177 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.403177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076188Jy sigma=0.926718 ! Fit after self-cal, rms=0.076217Jy sigma=0.926187 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 (16, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154586 Jy ! Component: 100 - total flux cleaned = 0.000849926 Jy ! Component: 150 - total flux cleaned = 0.000245319 Jy ! Component: 200 - total flux cleaned = -2.24744e-05 Jy ! Total flux subtracted in 200 components = -2.24744e-05 Jy ! Clean residual min=-0.004150 max=0.004335 Jy/beam ! Clean residual mean=0.000000 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.403155 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.403154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075729Jy sigma=0.921275 ! Fit after self-cal, rms=0.075698Jy sigma=0.921047 ! 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=0.075698Jy sigma=0.921047 ! Fit after self-cal, rms=0.075613Jy sigma=0.914487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.822 mas, bmaj=3.533 mas, bpa=66.73 degrees ! Estimated noise=1.16428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331881 Jy ! Component: 100 - total flux cleaned = -0.000414372 Jy ! Component: 150 - total flux cleaned = -0.000489749 Jy ! Component: 200 - total flux cleaned = -0.00049155 Jy ! Total flux subtracted in 200 components = -0.00049155 Jy ! Clean residual min=-0.003886 max=0.004199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.402663 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.402663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075394Jy sigma=0.911631 ! Fit after self-cal, rms=0.075379Jy sigma=0.911478 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 (118, 75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032554 Jy ! Component: 100 - total flux cleaned = 0.003277 Jy ! Component: 150 - total flux cleaned = 0.0030624 Jy ! Component: 200 - total flux cleaned = 0.00306288 Jy ! Total flux subtracted in 200 components = 0.00306288 Jy ! Clean residual min=-0.003743 max=0.003920 Jy/beam ! Clean residual mean=0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.405726 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.405726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075143Jy sigma=0.906982 ! Fit after self-cal, rms=0.075115Jy sigma=0.906749 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075115Jy sigma=0.906749 ! Fit after self-cal, rms=0.075059Jy sigma=0.906228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.971 mas, bmaj=9.255 mas, bpa=-20.75 degrees ! Estimated noise=1.44177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695053 Jy ! Component: 100 - total flux cleaned = 0.000645751 Jy ! Component: 150 - total flux cleaned = 0.00055993 Jy ! Component: 200 - total flux cleaned = 0.000371468 Jy ! Total flux subtracted in 200 components = 0.000371468 Jy ! Clean residual min=-0.004837 max=0.003631 Jy/beam ! Clean residual mean=0.000005 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.406097 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.406097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075038Jy sigma=0.905358 ! Fit after self-cal, rms=0.075017Jy sigma=0.905191 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 = 0.000124545 Jy ! Component: 100 - total flux cleaned = 2.68256e-05 Jy ! Component: 150 - total flux cleaned = -6.07026e-05 Jy ! Component: 200 - total flux cleaned = -8.73949e-05 Jy ! Total flux subtracted in 200 components = -8.73949e-05 Jy ! Clean residual min=-0.004817 max=0.003558 Jy/beam ! Clean residual mean=0.000005 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.40601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.40601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075007Jy sigma=0.904863 ! Fit after self-cal, rms=0.075001Jy sigma=0.904835 ! 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=2.817 mas, bmaj=3.535 mas, bpa=66.82 degrees ! Estimated noise=1.16258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.817 x 3.535 at 66.82 degrees (North through East) ! Clean map min=-0.0046768 max=0.32776 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=2.907 mas, bmaj=3.317 mas, bpa=67.69 degrees ! Estimated noise=1.3767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270024 Jy ! Component: 100 - total flux cleaned = 0.341362 Jy ! Component: 150 - total flux cleaned = 0.365686 Jy ! Component: 200 - total flux cleaned = 0.378536 Jy ! Total flux subtracted in 200 components = 0.378536 Jy ! Clean residual min=-0.005639 max=0.006669 Jy/beam ! Clean residual mean=-0.000003 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.378536 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.378536 Jy ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=3.535 mas, bpa=66.82 degrees ! Estimated noise=1.16258 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 = 0.0106889 Jy ! Component: 100 - total flux cleaned = 0.0174629 Jy ! Component: 150 - total flux cleaned = 0.02176 Jy ! Component: 200 - total flux cleaned = 0.0227787 Jy ! Total flux subtracted in 200 components = 0.0227787 Jy ! Clean residual min=-0.004249 max=0.004111 Jy/beam ! Clean residual mean=0.000000 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.401315 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.401315 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.971 mas, bmaj=9.255 mas, bpa=-20.75 degrees ! Estimated noise=1.44177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340221 Jy ! Component: 100 - total flux cleaned = 0.00363178 Jy ! Component: 150 - total flux cleaned = 0.00362843 Jy ! Component: 200 - total flux cleaned = 0.0036257 Jy ! Total flux subtracted in 200 components = 0.0036257 Jy ! Clean residual min=-0.004995 max=0.003832 Jy/beam ! Clean residual mean=0.000004 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.404941 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 = 1.50735e-06 Jy ! Component: 100 - total flux cleaned = 6.84681e-05 Jy ! Component: 150 - total flux cleaned = 0.000122755 Jy ! Component: 200 - total flux cleaned = 0.000120127 Jy ! Total flux subtracted in 200 components = 0.000120127 Jy ! Clean residual min=-0.004936 max=0.003721 Jy/beam ! Clean residual mean=0.000005 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.405061 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.405061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=3.535 mas, bpa=66.82 degrees ! Estimated noise=1.16258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314406 Jy ! Component: 100 - total flux cleaned = 0.000309109 Jy ! Component: 150 - total flux cleaned = 0.000127336 Jy ! Component: 200 - total flux cleaned = 0.00012462 Jy ! Total flux subtracted in 200 components = 0.00012462 Jy ! Clean residual min=-0.003834 max=0.003919 Jy/beam ! Clean residual mean=0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.405185 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.405185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075302Jy sigma=0.909034 ! Fit after self-cal, rms=0.075225Jy sigma=0.908468 wmodel J0013+4051_S_map.mod ! Writing 99 model components to file: J0013+4051_S_map.mod wobs J0013+4051_S_uvs.fits ! Writing UV FITS file: J0013+4051_S_uvs.fits wwins J0013+4051_S_map.win ! wwins: Wrote 4 windows to J0013+4051_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.54253e-05 Jy ! Component: 100 - total flux cleaned = -5.99746e-06 Jy ! Component: 150 - total flux cleaned = -7.2908e-05 Jy ! Component: 200 - total flux cleaned = -7.222e-05 Jy ! Component: 250 - total flux cleaned = -7.27864e-05 Jy ! Component: 300 - total flux cleaned = -0.000194871 Jy ! Component: 350 - total flux cleaned = -0.000194731 Jy ! Component: 400 - total flux cleaned = -0.000311491 Jy ! Component: 450 - total flux cleaned = -0.000197174 Jy ! Component: 500 - total flux cleaned = -0.000198863 Jy ! Component: 550 - total flux cleaned = -0.00025495 Jy ! Component: 600 - total flux cleaned = -3.4017e-05 Jy ! Component: 650 - total flux cleaned = 0.000236396 Jy ! Component: 700 - total flux cleaned = 0.00018282 Jy ! Component: 750 - total flux cleaned = 0.000183366 Jy ! Component: 800 - total flux cleaned = 0.000392054 Jy ! Component: 850 - total flux cleaned = 0.000494962 Jy ! Component: 900 - total flux cleaned = 0.000697935 Jy ! Component: 950 - total flux cleaned = 0.000848028 Jy ! Component: 1000 - total flux cleaned = 0.000947017 Jy ! Component: 1050 - total flux cleaned = 0.000947784 Jy ! Component: 1100 - total flux cleaned = 0.00124027 Jy ! Component: 1150 - total flux cleaned = 0.00133681 Jy ! Component: 1200 - total flux cleaned = 0.00138404 Jy ! Component: 1250 - total flux cleaned = 0.00133754 Jy ! Component: 1300 - total flux cleaned = 0.00147818 Jy ! Component: 1350 - total flux cleaned = 0.00161706 Jy ! Component: 1400 - total flux cleaned = 0.00184637 Jy ! Component: 1450 - total flux cleaned = 0.00193612 Jy ! Component: 1500 - total flux cleaned = 0.00180091 Jy ! Component: 1550 - total flux cleaned = 0.00180135 Jy ! Component: 1600 - total flux cleaned = 0.00197865 Jy ! Component: 1650 - total flux cleaned = 0.00197865 Jy ! Component: 1700 - total flux cleaned = 0.00180442 Jy ! Component: 1750 - total flux cleaned = 0.00193401 Jy ! Component: 1800 - total flux cleaned = 0.00180478 Jy ! Component: 1850 - total flux cleaned = 0.00180445 Jy ! Component: 1900 - total flux cleaned = 0.00171978 Jy ! Component: 1950 - total flux cleaned = 0.00167783 Jy ! Component: 2000 - total flux cleaned = 0.00155255 Jy ! Component: 2050 - total flux cleaned = 0.00151117 Jy ! Component: 2100 - total flux cleaned = 0.00146998 Jy ! Component: 2150 - total flux cleaned = 0.00138811 Jy ! Component: 2200 - total flux cleaned = 0.00130721 Jy ! Component: 2250 - total flux cleaned = 0.00114663 Jy ! Component: 2300 - total flux cleaned = 0.00118643 Jy ! Component: 2350 - total flux cleaned = 0.00110754 Jy ! Component: 2400 - total flux cleaned = 0.00102899 Jy ! Component: 2450 - total flux cleaned = 0.000989715 Jy ! Component: 2500 - total flux cleaned = 0.000873006 Jy ! Component: 2550 - total flux cleaned = 0.000911714 Jy ! Component: 2600 - total flux cleaned = 0.000758108 Jy ! Component: 2650 - total flux cleaned = 0.000796487 Jy ! Component: 2700 - total flux cleaned = 0.000683078 Jy ! Component: 2750 - total flux cleaned = 0.000645309 Jy ! Component: 2800 - total flux cleaned = 0.00053355 Jy ! Component: 2850 - total flux cleaned = 0.000496311 Jy ! Component: 2900 - total flux cleaned = 0.000533145 Jy ! Component: 2950 - total flux cleaned = 0.0004967 Jy ! Component: 3000 - total flux cleaned = 0.000314487 Jy ! Component: 3050 - total flux cleaned = 0.000387232 Jy ! Component: 3100 - total flux cleaned = 0.000315233 Jy ! Component: 3150 - total flux cleaned = 0.000243768 Jy ! Component: 3200 - total flux cleaned = 0.00024393 Jy ! Component: 3250 - total flux cleaned = 0.000173035 Jy ! Component: 3300 - total flux cleaned = 0.000208038 Jy ! Component: 3350 - total flux cleaned = 0.000103461 Jy ! Component: 3400 - total flux cleaned = 0.00010334 Jy ! Component: 3450 - total flux cleaned = 6.88938e-05 Jy ! Component: 3500 - total flux cleaned = 0.000137952 Jy ! Component: 3550 - total flux cleaned = 6.92215e-05 Jy ! Component: 3600 - total flux cleaned = -3.26903e-05 Jy ! Component: 3650 - total flux cleaned = 6.87932e-05 Jy ! Component: 3700 - total flux cleaned = -3.20636e-05 Jy ! Component: 3750 - total flux cleaned = 3.45489e-05 Jy ! Component: 3800 - total flux cleaned = 0.000201181 Jy ! Component: 3850 - total flux cleaned = 0.000167845 Jy ! Component: 3900 - total flux cleaned = 0.000200886 Jy ! Component: 3950 - total flux cleaned = 0.000233469 Jy ! Component: 4000 - total flux cleaned = 0.000200404 Jy ! Component: 4050 - total flux cleaned = 0.000330324 Jy ! Total flux subtracted in 4096 components = 0.000330561 Jy ! Clean residual min=-0.002276 max=0.002322 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.405516 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 393 components and 0.405516 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0013+4051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.817 x 3.535 at 66.82 degrees (North through East) ! Clean map min=-0.0035702 max=0.33123 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0013+4051_S_map.fits wmodel /scr/pima/rv126_uvs/J0013+4051_S_map.mod ! Writing 393 model components to file: /scr/pima/rv126_uvs/J0013+4051_S_map.mod wobs /scr/pima/rv126_uvs/J0013+4051_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0013+4051_S_uvs.fits wwins /scr/pima/rv126_uvs/J0013+4051_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J0013+4051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.331235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501575 0.501575 1.00315 2.0063 4.0126 8.02521 16.0504 32.1008 64.2016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.331 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 598.115 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0013+4051_S_dfm.log closed on Sun Dec 23 07:35:08 2018