! Started logfile: /scr/pima/rv124_uvs/J1215+1654_X_dfm.log on Mon Dec 24 00:18:58 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/rv124_uvs/J1215+1654_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1215+1654_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 3 of 3 possible baselines. ! AN table 3: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.677282 visibilities/baseline/integration-bin. ! Found source: J1215+1654 ! ! 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 79 lines of history. ! ! Reading 2552 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 J1215+1654_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 49 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.066879Jy sigma=19.569497 ! Fit after self-cal, rms=0.660373Jy sigma=12.160529 ! 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=0.9392 mas, bmaj=1.78 mas, bpa=-4.836 degrees ! Estimated noise=1.01868 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 = 0.261835 Jy ! Component: 100 - total flux cleaned = 0.319035 Jy ! Total flux subtracted in 100 components = 0.319035 Jy ! Clean residual min=-0.008143 max=0.017039 Jy/beam ! Clean residual mean=0.000025 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.319035 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.319035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075557Jy sigma=1.282568 ! Fit after self-cal, rms=0.075553Jy sigma=1.282512 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164039 Jy ! Component: 100 - total flux cleaned = 0.0240515 Jy ! Total flux subtracted in 100 components = 0.0240515 Jy ! Clean residual min=-0.007254 max=0.010472 Jy/beam ! Clean residual mean=0.000023 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.343086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.343086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070477Jy sigma=1.183137 ! Fit after self-cal, rms=0.070467Jy sigma=1.182961 ! 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=1.145 mas, bmaj=2.095 mas, bpa=-4.462 degrees ! Estimated noise=0.814826 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 (1.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140298 Jy ! Component: 100 - total flux cleaned = 0.0216652 Jy ! Component: 150 - total flux cleaned = 0.0267601 Jy ! Component: 200 - total flux cleaned = 0.0301399 Jy ! Total flux subtracted in 200 components = 0.0301399 Jy ! Clean residual min=-0.007627 max=0.011064 Jy/beam ! Clean residual mean=0.000027 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.373226 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.373226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067430Jy sigma=1.123381 ! Fit after self-cal, rms=0.067193Jy sigma=1.118391 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.095 at -4.462 degrees (North through East) ! Clean map min=-0.0070193 max=0.3348 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.05 KP 1.11 ! LA 1.08 NL 1.05 OV 0.98 PT 0.92 ! SC 0.97 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.91 HN 1.06 KP 1.13 ! LA 1.05 MK 1.03 NL 1.06 OV 1.00 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.05 KP 1.12 ! LA 1.05 NL 1.05 OV 0.99 PT 0.91 ! SC 0.98 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.91 HN 1.07 KP 1.14 ! LA 1.02 MK 1.01 NL 1.07 OV 0.97 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 1.03 KP 1.06 ! LA 1.03 NL 1.03 OV 0.99 PT 0.89 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.88 HN 1.05 KP 1.09 ! LA 1.04 MK 0.99 NL 1.04 OV 0.98 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.03 KP 1.05 ! LA 1.05 NL 1.02 OV 0.98 PT 0.87 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.89 HN 1.05 KP 1.10 ! LA 1.04 MK 0.97 NL 1.06 OV 0.97 ! PT 0.87 ! ! ! Fit before self-cal, rms=0.067193Jy sigma=1.118391 ! Fit after self-cal, rms=0.053743Jy sigma=0.936489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.121 mas, bpa=-3.703 degrees ! Estimated noise=0.819108 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 = -0.00320577 Jy ! Component: 100 - total flux cleaned = -0.00450864 Jy ! Component: 150 - total flux cleaned = -0.00469934 Jy ! Component: 200 - total flux cleaned = -0.00470071 Jy ! Total flux subtracted in 200 components = -0.00470071 Jy ! Clean residual min=-0.003262 max=0.003160 Jy/beam ! Clean residual mean=0.000003 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.368526 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.368526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053474Jy sigma=0.932437 ! Fit after self-cal, rms=0.053501Jy sigma=0.932022 ! 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=0.053501Jy sigma=0.932022 ! Fit after self-cal, rms=0.052851Jy sigma=0.920458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.121 mas, bpa=-3.662 degrees ! Estimated noise=0.818294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131492 Jy ! Component: 100 - total flux cleaned = -0.00136875 Jy ! Component: 150 - total flux cleaned = -0.00136975 Jy ! Component: 200 - total flux cleaned = -0.00137128 Jy ! Total flux subtracted in 200 components = -0.00137128 Jy ! Clean residual min=-0.003371 max=0.003192 Jy/beam ! Clean residual mean=0.000005 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.367154 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.367154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052765Jy sigma=0.919110 ! Fit after self-cal, rms=0.052761Jy sigma=0.919057 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 = 1.3999e-05 Jy ! Component: 100 - total flux cleaned = 4.58337e-05 Jy ! Component: 150 - total flux cleaned = 4.65135e-05 Jy ! Component: 200 - total flux cleaned = 4.59167e-05 Jy ! Total flux subtracted in 200 components = 4.59167e-05 Jy ! Clean residual min=-0.003395 max=0.003188 Jy/beam ! Clean residual mean=0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.3672 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.3672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052725Jy sigma=0.918511 ! Fit after self-cal, rms=0.052723Jy sigma=0.918494 ! 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=0.052723Jy sigma=0.918494 ! Fit after self-cal, rms=0.052514Jy sigma=0.914298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.12 mas, bpa=-3.636 degrees ! Estimated noise=0.817957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781931 Jy ! Component: 100 - total flux cleaned = -0.000877287 Jy ! Component: 150 - total flux cleaned = -0.000962596 Jy ! Component: 200 - total flux cleaned = -0.00101448 Jy ! Total flux subtracted in 200 components = -0.00101448 Jy ! Clean residual min=-0.003291 max=0.003013 Jy/beam ! Clean residual mean=0.000008 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.366186 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.366186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052474Jy sigma=0.913721 ! Fit after self-cal, rms=0.052471Jy sigma=0.913695 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 = -5.0771e-05 Jy ! Component: 100 - total flux cleaned = -7.41551e-05 Jy ! Component: 150 - total flux cleaned = -9.72065e-05 Jy ! Component: 200 - total flux cleaned = -0.000118322 Jy ! Total flux subtracted in 200 components = -0.000118322 Jy ! Clean residual min=-0.003304 max=0.003018 Jy/beam ! Clean residual mean=0.000008 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.366067 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.366067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052451Jy sigma=0.913406 ! Fit after self-cal, rms=0.052449Jy sigma=0.913396 ! 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=0.052449Jy sigma=0.913396 ! Fit after self-cal, rms=0.052442Jy sigma=0.913263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=3.294 mas, bpa=1.782 degrees ! Estimated noise=0.949742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322608 Jy ! Component: 100 - total flux cleaned = -0.000401909 Jy ! Component: 150 - total flux cleaned = -0.000435111 Jy ! Component: 200 - total flux cleaned = -0.000449713 Jy ! Total flux subtracted in 200 components = -0.000449713 Jy ! Clean residual min=-0.002919 max=0.003782 Jy/beam ! Clean residual mean=0.000013 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.365618 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.365617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052434Jy sigma=0.913091 ! Fit after self-cal, rms=0.052431Jy sigma=0.913079 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 (-41.8, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293274 Jy ! Component: 100 - total flux cleaned = 0.00370253 Jy ! Component: 150 - total flux cleaned = 0.0042902 Jy ! Component: 200 - total flux cleaned = 0.00468977 Jy ! Total flux subtracted in 200 components = 0.00468977 Jy ! Clean residual min=-0.002751 max=0.003285 Jy/beam ! Clean residual mean=0.000012 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.370307 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 0.370307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052312Jy sigma=0.909957 ! Fit after self-cal, rms=0.052287Jy sigma=0.909594 ! 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=1.161 mas, bmaj=2.12 mas, bpa=-3.619 degrees ! Estimated noise=0.817971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.12 at -3.619 degrees (North through East) ! Clean map min=-0.002827 max=0.33494 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=0.9401 mas, bmaj=1.786 mas, bpa=-3.755 degrees ! Estimated noise=1.01985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261756 Jy ! Component: 100 - total flux cleaned = 0.319004 Jy ! Component: 150 - total flux cleaned = 0.335749 Jy ! Component: 200 - total flux cleaned = 0.344738 Jy ! Total flux subtracted in 200 components = 0.344738 Jy ! Clean residual min=-0.003781 max=0.004757 Jy/beam ! Clean residual mean=0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.344738 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.344738 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.12 mas, bpa=-3.619 degrees ! Estimated noise=0.817971 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 = 0.00812036 Jy ! Component: 100 - total flux cleaned = 0.0127195 Jy ! Component: 150 - total flux cleaned = 0.0160183 Jy ! Component: 200 - total flux cleaned = 0.0180204 Jy ! Total flux subtracted in 200 components = 0.0180204 Jy ! Clean residual min=-0.003109 max=0.003010 Jy/beam ! Clean residual mean=0.000008 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.362758 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.362758 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=2.441 mas, bmaj=3.294 mas, bpa=1.782 degrees ! Estimated noise=0.949742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252214 Jy ! Component: 100 - total flux cleaned = 0.00400853 Jy ! Component: 150 - total flux cleaned = 0.00530833 Jy ! Component: 200 - total flux cleaned = 0.00634517 Jy ! Total flux subtracted in 200 components = 0.00634517 Jy ! Clean residual min=-0.002795 max=0.003046 Jy/beam ! Clean residual mean=0.000011 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.369103 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 = 0.000663199 Jy ! Component: 100 - total flux cleaned = 0.00113211 Jy ! Component: 150 - total flux cleaned = 0.0016344 Jy ! Component: 200 - total flux cleaned = 0.00205869 Jy ! Total flux subtracted in 200 components = 0.00205869 Jy ! Clean residual min=-0.002765 max=0.003085 Jy/beam ! Clean residual mean=0.000011 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.371162 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 110 components and 0.371162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.12 mas, bpa=-3.619 degrees ! Estimated noise=0.817971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017116 Jy ! Component: 100 - total flux cleaned = 0.000377947 Jy ! Component: 150 - total flux cleaned = 0.000469002 Jy ! Component: 200 - total flux cleaned = 0.000640962 Jy ! Total flux subtracted in 200 components = 0.000640962 Jy ! Clean residual min=-0.002889 max=0.002860 Jy/beam ! Clean residual mean=0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.371803 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.371803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052238Jy sigma=0.908704 ! Fit after self-cal, rms=0.052230Jy sigma=0.908474 wmodel J1215+1654_X_map.mod ! Writing 134 model components to file: J1215+1654_X_map.mod wobs J1215+1654_X_uvs.fits ! Writing UV FITS file: J1215+1654_X_uvs.fits wwins J1215+1654_X_map.win ! wwins: Wrote 3 windows to J1215+1654_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 = 0.000513845 Jy ! Component: 100 - total flux cleaned = 0.00104983 Jy ! Component: 150 - total flux cleaned = 0.00160765 Jy ! Component: 200 - total flux cleaned = 0.00219097 Jy ! Component: 250 - total flux cleaned = 0.00271108 Jy ! Component: 300 - total flux cleaned = 0.00304826 Jy ! Component: 350 - total flux cleaned = 0.00333636 Jy ! Component: 400 - total flux cleaned = 0.00365824 Jy ! Component: 450 - total flux cleaned = 0.00385504 Jy ! Component: 500 - total flux cleaned = 0.0040496 Jy ! Component: 550 - total flux cleaned = 0.00431716 Jy ! Component: 600 - total flux cleaned = 0.00442998 Jy ! Component: 650 - total flux cleaned = 0.00454141 Jy ! Component: 700 - total flux cleaned = 0.00468759 Jy ! Component: 750 - total flux cleaned = 0.00479599 Jy ! Component: 800 - total flux cleaned = 0.0049393 Jy ! Component: 850 - total flux cleaned = 0.00511585 Jy ! Component: 900 - total flux cleaned = 0.00525554 Jy ! Component: 950 - total flux cleaned = 0.00522085 Jy ! Component: 1000 - total flux cleaned = 0.00539202 Jy ! Component: 1050 - total flux cleaned = 0.00552707 Jy ! Component: 1100 - total flux cleaned = 0.00552708 Jy ! Component: 1150 - total flux cleaned = 0.00569327 Jy ! Component: 1200 - total flux cleaned = 0.00579125 Jy ! Component: 1250 - total flux cleaned = 0.00592134 Jy ! Component: 1300 - total flux cleaned = 0.0060824 Jy ! Component: 1350 - total flux cleaned = 0.0061779 Jy ! Component: 1400 - total flux cleaned = 0.00620955 Jy ! Component: 1450 - total flux cleaned = 0.00627234 Jy ! Component: 1500 - total flux cleaned = 0.00624127 Jy ! Component: 1550 - total flux cleaned = 0.0062411 Jy ! Component: 1600 - total flux cleaned = 0.00636337 Jy ! Component: 1650 - total flux cleaned = 0.00633303 Jy ! Component: 1700 - total flux cleaned = 0.00648304 Jy ! Component: 1750 - total flux cleaned = 0.00633357 Jy ! Component: 1800 - total flux cleaned = 0.00651116 Jy ! Component: 1850 - total flux cleaned = 0.00648173 Jy ! Component: 1900 - total flux cleaned = 0.00645264 Jy ! Component: 1950 - total flux cleaned = 0.00662625 Jy ! Component: 2000 - total flux cleaned = 0.00662635 Jy ! Component: 2050 - total flux cleaned = 0.00668341 Jy ! Component: 2100 - total flux cleaned = 0.00674004 Jy ! Component: 2150 - total flux cleaned = 0.00671195 Jy ! Component: 2200 - total flux cleaned = 0.00668375 Jy ! Component: 2250 - total flux cleaned = 0.00673898 Jy ! Component: 2300 - total flux cleaned = 0.00671105 Jy ! Component: 2350 - total flux cleaned = 0.00668363 Jy ! Component: 2400 - total flux cleaned = 0.00657495 Jy ! Component: 2450 - total flux cleaned = 0.00662895 Jy ! Component: 2500 - total flux cleaned = 0.00654827 Jy ! Component: 2550 - total flux cleaned = 0.00657458 Jy ! Component: 2600 - total flux cleaned = 0.00652145 Jy ! Component: 2650 - total flux cleaned = 0.006495 Jy ! Component: 2700 - total flux cleaned = 0.00636433 Jy ! Component: 2750 - total flux cleaned = 0.00646836 Jy ! Component: 2800 - total flux cleaned = 0.00641674 Jy ! Component: 2850 - total flux cleaned = 0.00641667 Jy ! Component: 2900 - total flux cleaned = 0.00641673 Jy ! Component: 2950 - total flux cleaned = 0.00634059 Jy ! Component: 3000 - total flux cleaned = 0.00631549 Jy ! Component: 3050 - total flux cleaned = 0.00621505 Jy ! Component: 3100 - total flux cleaned = 0.00623992 Jy ! Component: 3150 - total flux cleaned = 0.00631457 Jy ! Component: 3200 - total flux cleaned = 0.00616644 Jy ! Component: 3250 - total flux cleaned = 0.00616647 Jy ! Component: 3300 - total flux cleaned = 0.00611767 Jy ! Component: 3350 - total flux cleaned = 0.00619051 Jy ! Component: 3400 - total flux cleaned = 0.00623869 Jy ! Component: 3450 - total flux cleaned = 0.00633489 Jy ! Component: 3500 - total flux cleaned = 0.00623937 Jy ! Component: 3550 - total flux cleaned = 0.00623963 Jy ! Component: 3600 - total flux cleaned = 0.0062632 Jy ! Component: 3650 - total flux cleaned = 0.00633389 Jy ! Component: 3700 - total flux cleaned = 0.00631044 Jy ! Component: 3750 - total flux cleaned = 0.00633388 Jy ! Component: 3800 - total flux cleaned = 0.00633387 Jy ! Component: 3850 - total flux cleaned = 0.00647218 Jy ! Component: 3900 - total flux cleaned = 0.0064721 Jy ! Component: 3950 - total flux cleaned = 0.00654058 Jy ! Component: 4000 - total flux cleaned = 0.00656316 Jy ! Component: 4050 - total flux cleaned = 0.00658554 Jy ! Total flux subtracted in 4096 components = 0.00663054 Jy ! Clean residual min=-0.001327 max=0.001268 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.378434 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 439 components and 0.378434 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1215+1654_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.12 at -3.619 degrees (North through East) ! Clean map min=-0.0022727 max=0.33557 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1215+1654_X_map.fits wmodel /scr/pima/rv124_uvs/J1215+1654_X_map.mod ! Writing 439 model components to file: /scr/pima/rv124_uvs/J1215+1654_X_map.mod wobs /scr/pima/rv124_uvs/J1215+1654_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1215+1654_X_uvs.fits wwins /scr/pima/rv124_uvs/J1215+1654_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J1215+1654_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.335566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355281 0.355281 0.710562 1.42112 2.84225 5.68449 11.369 22.738 45.476 90.9519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.335 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 844.402 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1215+1654_X_dfm.log closed on Mon Dec 24 00:19:02 2018