! Started logfile: /vlbi/sb072/temp_maps//J1136-2209_C_dfm.log on Fri Jan 25 19:28:00 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J1136-2209_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1136-2209_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1136-2209 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1440 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1136-2209_C] 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 0.300x0.300 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004410Jy sigma=32.495342 ! Fit after self-cal, rms=0.960523Jy sigma=31.054228 ! 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=1.452 mas, bmaj=7.638 mas, bpa=23.02 degrees ! Estimated noise=0.974558 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 = 0.0295887 Jy ! Component: 100 - total flux cleaned = 0.0401149 Jy ! Total flux subtracted in 100 components = 0.0401149 Jy ! Clean residual min=-0.005192 max=0.005211 Jy/beam ! Clean residual mean=-0.000004 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0401149 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0401149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026551Jy sigma=0.719752 ! Fit after self-cal, rms=0.025461Jy sigma=0.680131 ! 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=1.896 mas, bmaj=7.663 mas, bpa=21.51 degrees ! Estimated noise=0.685137 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 = 0.00463449 Jy ! Component: 100 - total flux cleaned = 0.00510547 Jy ! Component: 150 - total flux cleaned = 0.00536644 Jy ! Component: 200 - total flux cleaned = 0.00577469 Jy ! Total flux subtracted in 200 components = 0.00577469 Jy ! Clean residual min=-0.002194 max=0.002582 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0458896 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0458896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023380Jy sigma=0.615944 ! Fit after self-cal, rms=0.023353Jy sigma=0.615051 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.896 x 7.663 at 21.51 degrees (North through East) ! Clean map min=-0.0037426 max=0.034566 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 0.79 KP 0.93 ! LA 1.00* NL 1.15 OV 1.02 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 0.94 ! LA 1.00* NL 1.11 OV 1.06 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.92 HN 0.81 KP 1.09 ! LA 1.00* NL 1.10 OV 0.98 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.04 HN 0.80 KP 1.18 ! LA 1.00* NL 1.13 OV 0.94 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.95 KP 1.00 ! LA 1.00* NL 1.11 OV 0.96 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.01 KP 0.93 ! LA 1.00* NL 1.13 OV 0.99 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.01 KP 1.15 ! LA 1.00* NL 1.06 OV 0.88 PT 1.01 ! SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.04 HN 0.93 KP 1.01 ! LA 1.00* NL 1.11 OV 0.92 PT 1.03 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.023353Jy sigma=0.615051 ! Fit after self-cal, rms=0.020866Jy sigma=0.589303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=7.705 mas, bpa=21.64 degrees ! Estimated noise=0.651818 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 = 0.000776438 Jy ! Component: 100 - total flux cleaned = 0.00073177 Jy ! Component: 150 - total flux cleaned = 0.000652407 Jy ! Component: 200 - total flux cleaned = 0.00054773 Jy ! Total flux subtracted in 200 components = 0.00054773 Jy ! Clean residual min=-0.001740 max=0.001645 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0464374 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0464374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020660Jy sigma=0.584065 ! Fit after self-cal, rms=0.020667Jy sigma=0.583686 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020667Jy sigma=0.583686 ! Fit after self-cal, rms=0.020593Jy sigma=0.583374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=7.691 mas, bpa=21.59 degrees ! Estimated noise=0.653994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433457 Jy ! Component: 100 - total flux cleaned = 0.000347625 Jy ! Component: 150 - total flux cleaned = 0.000297329 Jy ! Component: 200 - total flux cleaned = 0.000253431 Jy ! Total flux subtracted in 200 components = 0.000253431 Jy ! Clean residual min=-0.001703 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0466908 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0466908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020507Jy sigma=0.581446 ! Fit after self-cal, rms=0.020507Jy sigma=0.581404 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 = -4.14569e-05 Jy ! Component: 100 - total flux cleaned = -7.9472e-05 Jy ! Component: 150 - total flux cleaned = -9.71526e-05 Jy ! Component: 200 - total flux cleaned = -0.000129847 Jy ! Total flux subtracted in 200 components = -0.000129847 Jy ! Clean residual min=-0.001688 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0465609 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.0465609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020468Jy sigma=0.580614 ! Fit after self-cal, rms=0.020469Jy sigma=0.580594 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020469Jy sigma=0.580594 ! Fit after self-cal, rms=0.020423Jy sigma=0.580410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=7.678 mas, bpa=21.5 degrees ! Estimated noise=0.655129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209539 Jy ! Component: 100 - total flux cleaned = 0.000145876 Jy ! Component: 150 - total flux cleaned = 7.20808e-05 Jy ! Component: 200 - total flux cleaned = 1.63907e-05 Jy ! Total flux subtracted in 200 components = 1.63907e-05 Jy ! Clean residual min=-0.001656 max=0.001363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0465773 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0465773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020393Jy sigma=0.579854 ! Fit after self-cal, rms=0.020394Jy sigma=0.579844 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 = -5.45819e-05 Jy ! Component: 100 - total flux cleaned = -9.3127e-05 Jy ! Component: 150 - total flux cleaned = -0.000142197 Jy ! Component: 200 - total flux cleaned = -0.000177169 Jy ! Total flux subtracted in 200 components = -0.000177169 Jy ! Clean residual min=-0.001654 max=0.001355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0464002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0464002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020375Jy sigma=0.579507 ! Fit after self-cal, rms=0.020376Jy sigma=0.579500 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020376Jy sigma=0.579500 ! Fit after self-cal, rms=0.020369Jy sigma=0.579446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=9.473 mas, bpa=12.36 degrees ! Estimated noise=0.759092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61931e-09 Jy ! Component: 100 - total flux cleaned = 4.11791e-07 Jy ! Component: 150 - total flux cleaned = -8.87274e-06 Jy ! Component: 200 - total flux cleaned = -8.87044e-06 Jy ! Total flux subtracted in 200 components = -8.87044e-06 Jy ! Clean residual min=-0.001587 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0463913 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0463913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020359Jy sigma=0.579326 ! Fit after self-cal, rms=0.020360Jy sigma=0.579288 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 = -4.83209e-06 Jy ! Component: 100 - total flux cleaned = -4.78917e-06 Jy ! Component: 150 - total flux cleaned = -1.19989e-05 Jy ! Component: 200 - total flux cleaned = -1.89653e-05 Jy ! Total flux subtracted in 200 components = -1.89653e-05 Jy ! Clean residual min=-0.001590 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0463723 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.0463723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020352Jy sigma=0.579297 ! Fit after self-cal, rms=0.020354Jy sigma=0.579276 ! 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=1.866 mas, bmaj=7.669 mas, bpa=21.44 degrees ! Estimated noise=0.656079 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.866 x 7.669 at 21.44 degrees (North through East) ! Clean map min=-0.0029187 max=0.031847 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=1.436 mas, bmaj=7.605 mas, bpa=22.92 degrees ! Estimated noise=0.921854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288143 Jy ! Component: 100 - total flux cleaned = 0.0395817 Jy ! Component: 150 - total flux cleaned = 0.0433363 Jy ! Component: 200 - total flux cleaned = 0.0447885 Jy ! Total flux subtracted in 200 components = 0.0447885 Jy ! Clean residual min=-0.002675 max=0.002850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0447885 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0447885 Jy ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=7.669 mas, bpa=21.44 degrees ! Estimated noise=0.656079 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 = 0.00196131 Jy ! Component: 100 - total flux cleaned = 0.00216803 Jy ! Component: 150 - total flux cleaned = 0.00222357 Jy ! Component: 200 - total flux cleaned = 0.00212848 Jy ! Total flux subtracted in 200 components = 0.00212848 Jy ! Clean residual min=-0.001723 max=0.001586 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.046917 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.046917 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=9.473 mas, bpa=12.36 degrees ! Estimated noise=0.759092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112944 Jy ! Component: 100 - total flux cleaned = 5.26876e-05 Jy ! Component: 150 - total flux cleaned = -5.00883e-05 Jy ! Component: 200 - total flux cleaned = -0.00011952 Jy ! Total flux subtracted in 200 components = -0.00011952 Jy ! Clean residual min=-0.001732 max=0.001494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0467974 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 = -8.21361e-05 Jy ! Component: 100 - total flux cleaned = -0.000137692 Jy ! Component: 150 - total flux cleaned = -0.000187642 Jy ! Component: 200 - total flux cleaned = -0.000218649 Jy ! Total flux subtracted in 200 components = -0.000218649 Jy ! Clean residual min=-0.001680 max=0.001447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0465788 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.0465788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=7.669 mas, bpa=21.44 degrees ! Estimated noise=0.656079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.2397e-05 Jy ! Component: 100 - total flux cleaned = 3.18218e-05 Jy ! Component: 150 - total flux cleaned = -3.83773e-05 Jy ! Component: 200 - total flux cleaned = -5.92363e-05 Jy ! Total flux subtracted in 200 components = -5.92363e-05 Jy ! Clean residual min=-0.001671 max=0.001390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0465196 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0465196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020377Jy sigma=0.579839 ! Fit after self-cal, rms=0.020378Jy sigma=0.579780 wmodel J1136-2209_C_map.mod ! Writing 73 model components to file: J1136-2209_C_map.mod wobs J1136-2209_C_uvs.fits ! Writing UV FITS file: J1136-2209_C_uvs.fits wwins J1136-2209_C_map.win ! wwins: Wrote 1 windows to J1136-2209_C_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 = -0.000637512 Jy ! Component: 100 - total flux cleaned = -0.000837884 Jy ! Component: 150 - total flux cleaned = -0.00102598 Jy ! Component: 200 - total flux cleaned = -0.00118321 Jy ! Component: 250 - total flux cleaned = -0.00131303 Jy ! Component: 300 - total flux cleaned = -0.00143827 Jy ! Component: 350 - total flux cleaned = -0.0015982 Jy ! Component: 400 - total flux cleaned = -0.00169543 Jy ! Component: 450 - total flux cleaned = -0.00178974 Jy ! Component: 500 - total flux cleaned = -0.00188131 Jy ! Component: 550 - total flux cleaned = -0.00198848 Jy ! Component: 600 - total flux cleaned = -0.00209336 Jy ! Component: 650 - total flux cleaned = -0.00221239 Jy ! Component: 700 - total flux cleaned = -0.00234508 Jy ! Component: 750 - total flux cleaned = -0.00242619 Jy ! Component: 800 - total flux cleaned = -0.00255372 Jy ! Component: 850 - total flux cleaned = -0.00260069 Jy ! Component: 900 - total flux cleaned = -0.00270792 Jy ! Component: 950 - total flux cleaned = -0.00282755 Jy ! Component: 1000 - total flux cleaned = -0.00288644 Jy ! Component: 1050 - total flux cleaned = -0.00298788 Jy ! Component: 1100 - total flux cleaned = -0.00313023 Jy ! Component: 1150 - total flux cleaned = -0.00314446 Jy ! Component: 1200 - total flux cleaned = -0.00325527 Jy ! Component: 1250 - total flux cleaned = -0.00330957 Jy ! Component: 1300 - total flux cleaned = -0.00334981 Jy ! Component: 1350 - total flux cleaned = -0.00348199 Jy ! Component: 1400 - total flux cleaned = -0.00352102 Jy ! Component: 1450 - total flux cleaned = -0.00359813 Jy ! Component: 1500 - total flux cleaned = -0.00363617 Jy ! Component: 1550 - total flux cleaned = -0.00372398 Jy ! Component: 1600 - total flux cleaned = -0.00378598 Jy ! Component: 1650 - total flux cleaned = -0.00388384 Jy ! Component: 1700 - total flux cleaned = -0.00394414 Jy ! Component: 1750 - total flux cleaned = -0.00401591 Jy ! Component: 1800 - total flux cleaned = -0.00408698 Jy ! Component: 1850 - total flux cleaned = -0.00411042 Jy ! Component: 1900 - total flux cleaned = -0.00418007 Jy ! Component: 1950 - total flux cleaned = -0.00426034 Jy ! Component: 2000 - total flux cleaned = -0.0042832 Jy ! Component: 2050 - total flux cleaned = -0.00436201 Jy ! Component: 2100 - total flux cleaned = -0.00441757 Jy ! Component: 2150 - total flux cleaned = -0.00449476 Jy ! Component: 2200 - total flux cleaned = -0.00450567 Jy ! Component: 2250 - total flux cleaned = -0.00457056 Jy ! Component: 2300 - total flux cleaned = -0.00462432 Jy ! Component: 2350 - total flux cleaned = -0.00468819 Jy ! Component: 2400 - total flux cleaned = -0.00475131 Jy ! Component: 2450 - total flux cleaned = -0.00477229 Jy ! Component: 2500 - total flux cleaned = -0.00485487 Jy ! Component: 2550 - total flux cleaned = -0.00491628 Jy ! Component: 2600 - total flux cleaned = -0.00494666 Jy ! Component: 2650 - total flux cleaned = -0.00496676 Jy ! Component: 2700 - total flux cleaned = -0.0050067 Jy ! Component: 2750 - total flux cleaned = -0.00504633 Jy ! Component: 2800 - total flux cleaned = -0.00506606 Jy ! Component: 2850 - total flux cleaned = -0.00512478 Jy ! Component: 2900 - total flux cleaned = -0.00519276 Jy ! Component: 2950 - total flux cleaned = -0.00522164 Jy ! Component: 3000 - total flux cleaned = -0.00528861 Jy ! Component: 3050 - total flux cleaned = -0.00534567 Jy ! Component: 3100 - total flux cleaned = -0.00543055 Jy ! Component: 3150 - total flux cleaned = -0.00546801 Jy ! Component: 3200 - total flux cleaned = -0.00550537 Jy ! Component: 3250 - total flux cleaned = -0.00557021 Jy ! Component: 3300 - total flux cleaned = -0.00559792 Jy ! Component: 3350 - total flux cleaned = -0.00563464 Jy ! Component: 3400 - total flux cleaned = -0.0056802 Jy ! Component: 3450 - total flux cleaned = -0.00574354 Jy ! Component: 3500 - total flux cleaned = -0.00575261 Jy ! Component: 3550 - total flux cleaned = -0.00579742 Jy ! Component: 3600 - total flux cleaned = -0.00582409 Jy ! Component: 3650 - total flux cleaned = -0.00585942 Jy ! Component: 3700 - total flux cleaned = -0.00591204 Jy ! Component: 3750 - total flux cleaned = -0.00591206 Jy ! Component: 3800 - total flux cleaned = -0.00594684 Jy ! Component: 3850 - total flux cleaned = -0.0059728 Jy ! Component: 3900 - total flux cleaned = -0.00598135 Jy ! Component: 3950 - total flux cleaned = -0.00599848 Jy ! Component: 4000 - total flux cleaned = -0.005973 Jy ! Component: 4050 - total flux cleaned = -0.00599844 Jy ! Total flux subtracted in 4096 components = -0.00599846 Jy ! Clean residual min=-0.000508 max=0.000473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0405211 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 354 components and 0.0405211 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1136-2209_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.866 x 7.669 at 21.44 degrees (North through East) ! Clean map min=-0.0027095 max=0.031429 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1136-2209_C_map.fits wmodel /vlbi/sb072/temp_maps//J1136-2209_C_map.mod ! Writing 354 model components to file: /vlbi/sb072/temp_maps//J1136-2209_C_map.mod wobs /vlbi/sb072/temp_maps//J1136-2209_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1136-2209_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1136-2209_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1136-2209_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.031429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4917 1.4917 2.98339 5.96679 11.9336 23.8671 47.7343 95.4686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.113 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1136-2209_C_dfm.log closed on Fri Jan 25 19:28:04 2019