! Started logfile: /scr/pima/rv122_uvs/J0559+2353_X_dfm.log on Fri Jul 13 21:07:19 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/rv122_uvs/J0559+2353_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0559+2353_X_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 61 integrations on 3 of 3 possible baselines. ! AN table 3: 30 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.511046 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4164 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 J0559+2353_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 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.019188Jy sigma=17.858914 ! Fit after self-cal, rms=0.803840Jy sigma=14.168263 ! 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=0.7672 mas, bmaj=1.807 mas, bpa=-3.941 degrees ! Estimated noise=0.955782 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 = 0.148101 Jy ! Component: 100 - total flux cleaned = 0.18125 Jy ! Total flux subtracted in 100 components = 0.18125 Jy ! Clean residual min=-0.006524 max=0.011232 Jy/beam ! Clean residual mean=-0.000001 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.18125 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.18125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076261Jy sigma=1.090158 ! Fit after self-cal, rms=0.076251Jy sigma=1.090091 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117249 Jy ! Component: 100 - total flux cleaned = 0.0180312 Jy ! Total flux subtracted in 100 components = 0.0180312 Jy ! Clean residual min=-0.006420 max=0.006144 Jy/beam ! Clean residual mean=-0.000003 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.199282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.199282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073041Jy sigma=1.028832 ! Fit after self-cal, rms=0.073030Jy sigma=1.028724 ! 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=0.8952 mas, bmaj=1.92 mas, bpa=-4.987 degrees ! Estimated noise=0.702937 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 = 0.00851808 Jy ! Component: 100 - total flux cleaned = 0.0128892 Jy ! Component: 150 - total flux cleaned = 0.015402 Jy ! Component: 200 - total flux cleaned = 0.0168752 Jy ! Total flux subtracted in 200 components = 0.0168752 Jy ! Clean residual min=-0.006402 max=0.006357 Jy/beam ! Clean residual mean=-0.000007 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.216157 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.216157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071689Jy sigma=1.012772 ! Fit after self-cal, rms=0.071687Jy sigma=1.012660 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8952 x 1.92 at -4.987 degrees (North through East) ! Clean map min=-0.0062397 max=0.19633 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.15 KP 1.09 ! LA 1.14 MK 1.01 OV 0.98 PT 0.87 ! SC 0.99 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.14 KP 1.09 ! LA 1.12 MK 1.00 OV 1.00 PT 0.88 ! SC 0.99 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.19 KP 1.09 ! LA 1.15 MK 1.02 OV 1.01 PT 0.88 ! SC 1.02 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.11 KP 1.08 ! LA 1.14 MK 1.01 OV 1.00 PT 0.90 ! SC 0.98 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.071687Jy sigma=1.012660 ! Fit after self-cal, rms=0.055554Jy sigma=0.932790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=2.228 mas, bpa=-5.709 degrees ! Estimated noise=0.759258 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 = 0.000706539 Jy ! Component: 100 - total flux cleaned = 0.000867403 Jy ! Component: 150 - total flux cleaned = 0.000957795 Jy ! Component: 200 - total flux cleaned = 0.000976985 Jy ! Total flux subtracted in 200 components = 0.000976985 Jy ! Clean residual min=-0.003986 max=0.003866 Jy/beam ! Clean residual mean=-0.000014 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.217134 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.217134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055522Jy sigma=0.932421 ! Fit after self-cal, rms=0.055605Jy sigma=0.931949 ! 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=0.055605Jy sigma=0.931949 ! Fit after self-cal, rms=0.055457Jy sigma=0.905701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.231 mas, bpa=-5.651 degrees ! Estimated noise=0.762875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855659 Jy ! Component: 100 - total flux cleaned = 0.00109683 Jy ! Component: 150 - total flux cleaned = 0.00114669 Jy ! Component: 200 - total flux cleaned = 0.00117033 Jy ! Total flux subtracted in 200 components = 0.00117033 Jy ! Clean residual min=-0.003741 max=0.003399 Jy/beam ! Clean residual mean=-0.000009 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.218304 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.218304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055412Jy sigma=0.905289 ! Fit after self-cal, rms=0.055424Jy sigma=0.905231 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.97183e-06 Jy ! Component: 100 - total flux cleaned = 1.65512e-05 Jy ! Component: 150 - total flux cleaned = 3.68346e-05 Jy ! Component: 200 - total flux cleaned = 3.67363e-05 Jy ! Total flux subtracted in 200 components = 3.67363e-05 Jy ! Clean residual min=-0.003741 max=0.003413 Jy/beam ! Clean residual mean=-0.000009 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.218341 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.218341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055406Jy sigma=0.905056 ! Fit after self-cal, rms=0.055404Jy sigma=0.905041 ! 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=0.055404Jy sigma=0.905041 ! Fit after self-cal, rms=0.054259Jy sigma=0.868332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.233 mas, bpa=-5.615 degrees ! Estimated noise=0.763013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116139 Jy ! Component: 100 - total flux cleaned = -9.58182e-05 Jy ! Component: 150 - total flux cleaned = -9.49115e-05 Jy ! Component: 200 - total flux cleaned = -7.74414e-05 Jy ! Total flux subtracted in 200 components = -7.74414e-05 Jy ! Clean residual min=-0.002888 max=0.002410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.218263 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.218263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054239Jy sigma=0.868125 ! Fit after self-cal, rms=0.054254Jy sigma=0.868030 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 = 1.24127e-06 Jy ! Component: 100 - total flux cleaned = 1.61012e-06 Jy ! Component: 150 - total flux cleaned = 9.30833e-07 Jy ! Component: 200 - total flux cleaned = 9.50709e-07 Jy ! Total flux subtracted in 200 components = 9.50709e-07 Jy ! Clean residual min=-0.002889 max=0.002401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.218264 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.218264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054242Jy sigma=0.867895 ! Fit after self-cal, rms=0.054240Jy sigma=0.867885 ! 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=0.054240Jy sigma=0.867885 ! Fit after self-cal, rms=0.054350Jy sigma=0.867843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=3.126 mas, bpa=21.05 degrees ! Estimated noise=0.92656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205913 Jy ! Component: 100 - total flux cleaned = 0.000206551 Jy ! Component: 150 - total flux cleaned = 0.000268873 Jy ! Component: 200 - total flux cleaned = 0.000305138 Jy ! Total flux subtracted in 200 components = 0.000305138 Jy ! Clean residual min=-0.003150 max=0.002701 Jy/beam ! Clean residual mean=-0.000004 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.218569 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.218569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054353Jy sigma=0.867830 ! Fit after self-cal, rms=0.054351Jy sigma=0.867762 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 = 5.2017e-06 Jy ! Component: 100 - total flux cleaned = -1.28998e-05 Jy ! Component: 150 - total flux cleaned = 1.65801e-05 Jy ! Component: 200 - total flux cleaned = 4.33578e-05 Jy ! Total flux subtracted in 200 components = 4.33578e-05 Jy ! Clean residual min=-0.003129 max=0.002704 Jy/beam ! Clean residual mean=-0.000004 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.218613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.218613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054361Jy sigma=0.867968 ! Fit after self-cal, rms=0.054359Jy sigma=0.867913 ! 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=0.9009 mas, bmaj=2.234 mas, bpa=-5.578 degrees ! Estimated noise=0.76371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 2.234 at -5.578 degrees (North through East) ! Clean map min=-0.0026752 max=0.19913 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=0.7667 mas, bmaj=2.039 mas, bpa=-4.527 degrees ! Estimated noise=1.04908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153247 Jy ! Component: 100 - total flux cleaned = 0.187685 Jy ! Component: 150 - total flux cleaned = 0.199772 Jy ! Component: 200 - total flux cleaned = 0.206116 Jy ! Total flux subtracted in 200 components = 0.206116 Jy ! Clean residual min=-0.004072 max=0.003982 Jy/beam ! Clean residual mean=-0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.206116 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 0.206116 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.234 mas, bpa=-5.578 degrees ! Estimated noise=0.76371 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 = 0.00539962 Jy ! Component: 100 - total flux cleaned = 0.0084747 Jy ! Component: 150 - total flux cleaned = 0.0103011 Jy ! Component: 200 - total flux cleaned = 0.0113921 Jy ! Total flux subtracted in 200 components = 0.0113921 Jy ! Clean residual min=-0.003058 max=0.002423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.217508 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.217508 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=2.461 mas, bmaj=3.126 mas, bpa=21.05 degrees ! Estimated noise=0.92656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823416 Jy ! Component: 100 - total flux cleaned = 0.000926711 Jy ! Component: 150 - total flux cleaned = 0.00104542 Jy ! Component: 200 - total flux cleaned = 0.00114345 Jy ! Total flux subtracted in 200 components = 0.00114345 Jy ! Clean residual min=-0.003178 max=0.002693 Jy/beam ! Clean residual mean=-0.000004 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.218652 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 = 6.31687e-05 Jy ! Component: 100 - total flux cleaned = 0.000118295 Jy ! Component: 150 - total flux cleaned = 0.000166571 Jy ! Component: 200 - total flux cleaned = 0.000208471 Jy ! Total flux subtracted in 200 components = 0.000208471 Jy ! Clean residual min=-0.003155 max=0.002708 Jy/beam ! Clean residual mean=-0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.21886 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.21886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.234 mas, bpa=-5.578 degrees ! Estimated noise=0.76371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.58195e-05 Jy ! Component: 100 - total flux cleaned = -5.17402e-05 Jy ! Component: 150 - total flux cleaned = -5.69569e-05 Jy ! Component: 200 - total flux cleaned = -0.000103446 Jy ! Total flux subtracted in 200 components = -0.000103446 Jy ! Clean residual min=-0.002988 max=0.002365 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.218757 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.218757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054422Jy sigma=0.868281 ! Fit after self-cal, rms=0.054414Jy sigma=0.868225 wmodel J0559+2353_X_map.mod ! Writing 46 model components to file: J0559+2353_X_map.mod wobs J0559+2353_X_uvs.fits ! Writing UV FITS file: J0559+2353_X_uvs.fits wwins J0559+2353_X_map.win ! wwins: Wrote 1 windows to J0559+2353_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 = -0.00128487 Jy ! Component: 100 - total flux cleaned = -0.00179225 Jy ! Component: 150 - total flux cleaned = -0.00214224 Jy ! Component: 200 - total flux cleaned = -0.00243628 Jy ! Component: 250 - total flux cleaned = -0.00259801 Jy ! Component: 300 - total flux cleaned = -0.00271542 Jy ! Component: 350 - total flux cleaned = -0.00294452 Jy ! Component: 400 - total flux cleaned = -0.0030555 Jy ! Component: 450 - total flux cleaned = -0.00301858 Jy ! Component: 500 - total flux cleaned = -0.00291194 Jy ! Component: 550 - total flux cleaned = -0.00305283 Jy ! Component: 600 - total flux cleaned = -0.00308722 Jy ! Component: 650 - total flux cleaned = -0.00315511 Jy ! Component: 700 - total flux cleaned = -0.00322187 Jy ! Component: 750 - total flux cleaned = -0.00325472 Jy ! Component: 800 - total flux cleaned = -0.00331957 Jy ! Component: 850 - total flux cleaned = -0.00335178 Jy ! Component: 900 - total flux cleaned = -0.00338446 Jy ! Component: 950 - total flux cleaned = -0.00366565 Jy ! Component: 1000 - total flux cleaned = -0.00381883 Jy ! Component: 1050 - total flux cleaned = -0.00394067 Jy ! Component: 1100 - total flux cleaned = -0.00403075 Jy ! Component: 1150 - total flux cleaned = -0.00412061 Jy ! Component: 1200 - total flux cleaned = -0.00420888 Jy ! Component: 1250 - total flux cleaned = -0.00438324 Jy ! Component: 1300 - total flux cleaned = -0.00449839 Jy ! Component: 1350 - total flux cleaned = -0.00458426 Jy ! Component: 1400 - total flux cleaned = -0.00464122 Jy ! Component: 1450 - total flux cleaned = -0.00494869 Jy ! Component: 1500 - total flux cleaned = -0.00503188 Jy ! Component: 1550 - total flux cleaned = -0.00511416 Jy ! Component: 1600 - total flux cleaned = -0.00519528 Jy ! Component: 1650 - total flux cleaned = -0.00532968 Jy ! Component: 1700 - total flux cleaned = -0.00548941 Jy ! Component: 1750 - total flux cleaned = -0.00562112 Jy ! Component: 1800 - total flux cleaned = -0.00572558 Jy ! Component: 1850 - total flux cleaned = -0.00590675 Jy ! Component: 1900 - total flux cleaned = -0.00590658 Jy ! Component: 1950 - total flux cleaned = -0.00598304 Jy ! Component: 2000 - total flux cleaned = -0.00620999 Jy ! Component: 2050 - total flux cleaned = -0.00631037 Jy ! Component: 2100 - total flux cleaned = -0.00638496 Jy ! Component: 2150 - total flux cleaned = -0.00658178 Jy ! Component: 2200 - total flux cleaned = -0.00670372 Jy ! Component: 2250 - total flux cleaned = -0.00684904 Jy ! Component: 2300 - total flux cleaned = -0.00692113 Jy ! Component: 2350 - total flux cleaned = -0.0071833 Jy ! Component: 2400 - total flux cleaned = -0.00720681 Jy ! Component: 2450 - total flux cleaned = -0.00741779 Jy ! Component: 2500 - total flux cleaned = -0.00760417 Jy ! Component: 2550 - total flux cleaned = -0.00778891 Jy ! Component: 2600 - total flux cleaned = -0.00794966 Jy ! Component: 2650 - total flux cleaned = -0.00808627 Jy ! Component: 2700 - total flux cleaned = -0.00815426 Jy ! Component: 2750 - total flux cleaned = -0.00840133 Jy ! Component: 2800 - total flux cleaned = -0.00853516 Jy ! Component: 2850 - total flux cleaned = -0.00869025 Jy ! Component: 2900 - total flux cleaned = -0.00880053 Jy ! Component: 2950 - total flux cleaned = -0.00901911 Jy ! Component: 3000 - total flux cleaned = -0.00919279 Jy ! Component: 3050 - total flux cleaned = -0.00932204 Jy ! Component: 3100 - total flux cleaned = -0.00945063 Jy ! Component: 3150 - total flux cleaned = -0.00955705 Jy ! Component: 3200 - total flux cleaned = -0.00978984 Jy ! Component: 3250 - total flux cleaned = -0.00987419 Jy ! Component: 3300 - total flux cleaned = -0.0100206 Jy ! Component: 3350 - total flux cleaned = -0.0101662 Jy ! Component: 3400 - total flux cleaned = -0.0103932 Jy ! Component: 3450 - total flux cleaned = -0.0104546 Jy ! Component: 3500 - total flux cleaned = -0.0105971 Jy ! Component: 3550 - total flux cleaned = -0.0106577 Jy ! Component: 3600 - total flux cleaned = -0.0107787 Jy ! Component: 3650 - total flux cleaned = -0.0109393 Jy ! Component: 3700 - total flux cleaned = -0.0109991 Jy ! Component: 3750 - total flux cleaned = -0.0111575 Jy ! Component: 3800 - total flux cleaned = -0.011197 Jy ! Component: 3850 - total flux cleaned = -0.0113538 Jy ! Component: 3900 - total flux cleaned = -0.0114123 Jy ! Component: 3950 - total flux cleaned = -0.0115091 Jy ! Component: 4000 - total flux cleaned = -0.0116439 Jy ! Component: 4050 - total flux cleaned = -0.011778 Jy ! Total flux subtracted in 4096 components = -0.011816 Jy ! Clean residual min=-0.001052 max=0.001067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.206941 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 333 components and 0.206941 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0559+2353_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 2.234 at -5.578 degrees (North through East) ! Clean map min=-0.0023707 max=0.19912 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0559+2353_X_map.fits wmodel /scr/pima/rv122_uvs/J0559+2353_X_map.mod ! Writing 333 model components to file: /scr/pima/rv122_uvs/J0559+2353_X_map.mod wobs /scr/pima/rv122_uvs/J0559+2353_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0559+2353_X_uvs.fits wwins /scr/pima/rv122_uvs/J0559+2353_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv122_uvs/J0559+2353_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500453 0.500453 1.00091 2.00181 4.00363 8.00725 16.0145 32.029 64.058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.456 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0559+2353_X_dfm.log closed on Fri Jul 13 21:07:22 2018