! Started logfile: .//J1327-1911_X_dfm.log on Mon Jan 20 18:07:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1327-1911_X_uva.fits ! Reading UV FITS file: .//J1327-1911_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939732 visibilities/baseline/integration-bin. ! Found source: J1327-1911 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3368 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1327-1911_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002226Jy sigma=13.734221 ! Fit after self-cal, rms=0.966673Jy sigma=13.245735 ! 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=1.258 mas, bmaj=8.459 mas, bpa=-16.17 degrees ! Estimated noise=1.71065 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 = 0.0255163 Jy ! Component: 100 - total flux cleaned = 0.0321759 Jy ! Total flux subtracted in 100 components = 0.0321759 Jy ! Clean residual min=-0.004473 max=0.005055 Jy/beam ! Clean residual mean=0.000006 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.0321759 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0321759 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=0.054197Jy sigma=0.718402 ! Fit after self-cal, rms=0.052417Jy sigma=0.694976 ! 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=1.624 mas, bmaj=8.036 mas, bpa=-17.22 degrees ! Estimated noise=0.904976 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 = 0.00684464 Jy ! Component: 100 - total flux cleaned = 0.0100102 Jy ! Component: 150 - total flux cleaned = 0.0121609 Jy ! Component: 200 - total flux cleaned = 0.0134864 Jy ! Total flux subtracted in 200 components = 0.0134864 Jy ! Clean residual min=-0.004117 max=0.005240 Jy/beam ! Clean residual mean=0.000003 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.0456623 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 0.0456623 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=0.051577Jy sigma=0.681830 ! Fit after self-cal, rms=0.051576Jy sigma=0.681371 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 8.036 at -17.22 degrees (North through East) ! Clean map min=-0.0040055 max=0.036874 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.87 HN 1.12 KP 1.27 ! LA 0.76 NL 0.94 OV 1.52 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.85 KP 0.98 ! LA 0.85 NL 1.21 OV 1.31 PT 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.71 HN 0.95 KP 1.10 ! LA 1.03 NL 1.01 OV 1.21 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.16 KP 1.13 ! LA 0.80 NL 0.98 OV 1.40 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.76 HN 0.92 KP 0.93 ! LA 0.88 NL 1.05 OV 1.32 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.59 HN 1.10 KP 1.41 ! LA 0.68 NL 1.06 OV 1.45 PT 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 1.10 KP 0.98 ! LA 0.73 NL 1.06 OV 1.10 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.08 KP 1.07 ! LA 0.86 NL 1.16 OV 1.58 PT 0.86 ! ! ! Fit before self-cal, rms=0.051576Jy sigma=0.681371 ! Fit after self-cal, rms=0.054662Jy sigma=0.664001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=8.088 mas, bpa=-17.58 degrees ! Estimated noise=0.903298 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 = -0.000444683 Jy ! Component: 100 - total flux cleaned = -0.000656045 Jy ! Component: 150 - total flux cleaned = -0.000755762 Jy ! Component: 200 - total flux cleaned = -0.000757805 Jy ! Total flux subtracted in 200 components = -0.000757805 Jy ! Clean residual min=-0.002608 max=0.003334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0449045 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0449045 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=0.054577Jy sigma=0.663543 ! Fit after self-cal, rms=0.055370Jy sigma=0.659732 ! 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=0.055370Jy sigma=0.659732 ! Fit after self-cal, rms=0.058087Jy sigma=0.658801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=8.105 mas, bpa=-17.59 degrees ! Estimated noise=0.909362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526569 Jy ! Component: 100 - total flux cleaned = -0.000527588 Jy ! Component: 150 - total flux cleaned = -0.000479256 Jy ! Component: 200 - total flux cleaned = -0.000439511 Jy ! Total flux subtracted in 200 components = -0.000439511 Jy ! Clean residual min=-0.002418 max=0.002993 Jy/beam ! Clean residual mean=-0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.044465 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.044465 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=0.058046Jy sigma=0.658590 ! Fit after self-cal, rms=0.058276Jy sigma=0.658273 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 = 6.70546e-05 Jy ! Component: 100 - total flux cleaned = 0.000148017 Jy ! Component: 150 - total flux cleaned = 0.000149479 Jy ! Component: 200 - total flux cleaned = 0.000179099 Jy ! Total flux subtracted in 200 components = 0.000179099 Jy ! Clean residual min=-0.002335 max=0.002970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0446441 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0446441 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=0.058257Jy sigma=0.658192 ! Fit after self-cal, rms=0.058250Jy sigma=0.658153 ! 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=0.058250Jy sigma=0.658153 ! Fit after self-cal, rms=0.059317Jy sigma=0.657929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=8.122 mas, bpa=-17.57 degrees ! Estimated noise=0.911767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619748 Jy ! Component: 100 - total flux cleaned = -0.000576915 Jy ! Component: 150 - total flux cleaned = -0.000540887 Jy ! Component: 200 - total flux cleaned = -0.00052551 Jy ! Total flux subtracted in 200 components = -0.00052551 Jy ! Clean residual min=-0.002300 max=0.002922 Jy/beam ! Clean residual mean=-0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0441186 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.0441185 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=0.059290Jy sigma=0.657857 ! Fit after self-cal, rms=0.059365Jy sigma=0.657787 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 = 5.96319e-05 Jy ! Component: 100 - total flux cleaned = 7.34499e-05 Jy ! Component: 150 - total flux cleaned = 8.69153e-05 Jy ! Component: 200 - total flux cleaned = 9.93421e-05 Jy ! Total flux subtracted in 200 components = 9.93421e-05 Jy ! Clean residual min=-0.002266 max=0.002936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0442179 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.0442179 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=0.059354Jy sigma=0.657745 ! Fit after self-cal, rms=0.059352Jy sigma=0.657726 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059352Jy sigma=0.657726 ! Fit after self-cal, rms=0.060148Jy sigma=0.657626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.608 mas, bmaj=7.857 mas, bpa=-19.82 degrees ! Estimated noise=0.967264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525723 Jy ! Component: 100 - total flux cleaned = -0.000546563 Jy ! Component: 150 - total flux cleaned = -0.000527687 Jy ! Component: 200 - total flux cleaned = -0.00051106 Jy ! Total flux subtracted in 200 components = -0.00051106 Jy ! Clean residual min=-0.002538 max=0.003389 Jy/beam ! Clean residual mean=-0.000004 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0437068 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.0437068 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=0.060130Jy sigma=0.657607 ! Fit after self-cal, rms=0.060163Jy sigma=0.657579 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 = -2.81962e-05 Jy ! Component: 100 - total flux cleaned = 1.91447e-06 Jy ! Component: 150 - total flux cleaned = 2.92219e-05 Jy ! Component: 200 - total flux cleaned = 4.18145e-05 Jy ! Total flux subtracted in 200 components = 4.18145e-05 Jy ! Clean residual min=-0.002524 max=0.003371 Jy/beam ! Clean residual mean=-0.000004 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0437486 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 162 components and 0.0437486 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=0.060156Jy sigma=0.657578 ! Fit after self-cal, rms=0.060147Jy sigma=0.657568 ! 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=1.664 mas, bmaj=8.136 mas, bpa=-17.54 degrees ! Estimated noise=0.914481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 8.136 at -17.54 degrees (North through East) ! Clean map min=-0.0030977 max=0.036898 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=1.276 mas, bmaj=8.467 mas, bpa=-16.57 degrees ! Estimated noise=1.7798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279708 Jy ! Component: 100 - total flux cleaned = 0.0356317 Jy ! Component: 150 - total flux cleaned = 0.0367059 Jy ! Component: 200 - total flux cleaned = 0.0374143 Jy ! Total flux subtracted in 200 components = 0.0374143 Jy ! Clean residual min=-0.003489 max=0.003543 Jy/beam ! Clean residual mean=0.000006 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0374143 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0374143 Jy ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=8.136 mas, bpa=-17.54 degrees ! Estimated noise=0.914481 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 = 0.00254412 Jy ! Component: 100 - total flux cleaned = 0.00336979 Jy ! Component: 150 - total flux cleaned = 0.00371774 Jy ! Component: 200 - total flux cleaned = 0.00405365 Jy ! Total flux subtracted in 200 components = 0.00405365 Jy ! Clean residual min=-0.002559 max=0.002981 Jy/beam ! Clean residual mean=0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.041468 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.041468 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=2.608 mas, bmaj=7.857 mas, bpa=-19.82 degrees ! Estimated noise=0.967264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588809 Jy ! Component: 100 - total flux cleaned = 0.000741841 Jy ! Component: 150 - total flux cleaned = 0.000945145 Jy ! Component: 200 - total flux cleaned = 0.00112546 Jy ! Total flux subtracted in 200 components = 0.00112546 Jy ! Clean residual min=-0.002661 max=0.003369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0425934 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 = 0.000161976 Jy ! Component: 100 - total flux cleaned = 0.000281744 Jy ! Component: 150 - total flux cleaned = 0.000393009 Jy ! Component: 200 - total flux cleaned = 0.000493775 Jy ! Total flux subtracted in 200 components = 0.000493775 Jy ! Clean residual min=-0.002521 max=0.003345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0430872 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.0430872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=8.136 mas, bpa=-17.54 degrees ! Estimated noise=0.914481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22009e-05 Jy ! Component: 100 - total flux cleaned = 7.48117e-05 Jy ! Component: 150 - total flux cleaned = 0.00011018 Jy ! Component: 200 - total flux cleaned = 0.000109717 Jy ! Total flux subtracted in 200 components = 0.000109717 Jy ! Clean residual min=-0.002282 max=0.002865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0431969 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0431969 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=0.060157Jy sigma=0.657709 ! Fit after self-cal, rms=0.060138Jy sigma=0.657609 wmodel J1327-1911_X_map.mod ! Writing 84 model components to file: J1327-1911_X_map.mod wobs J1327-1911_X_uvs.fits ! Writing UV FITS file: J1327-1911_X_uvs.fits wwins J1327-1911_X_map.win ! wwins: Wrote 1 windows to J1327-1911_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 = 0.00107295 Jy ! Component: 100 - total flux cleaned = 0.00119854 Jy ! Component: 150 - total flux cleaned = 0.000985859 Jy ! Component: 200 - total flux cleaned = 0.000685735 Jy ! Component: 250 - total flux cleaned = 0.000404937 Jy ! Component: 300 - total flux cleaned = 0.000113511 Jy ! Component: 350 - total flux cleaned = -5.01621e-05 Jy ! Component: 400 - total flux cleaned = -0.000128759 Jy ! Component: 450 - total flux cleaned = -7.98087e-05 Jy ! Component: 500 - total flux cleaned = 3.85077e-05 Jy ! Component: 550 - total flux cleaned = 0.000174663 Jy ! Component: 600 - total flux cleaned = 0.000283597 Jy ! Component: 650 - total flux cleaned = 0.000453053 Jy ! Component: 700 - total flux cleaned = 0.000576183 Jy ! Component: 750 - total flux cleaned = 0.000675392 Jy ! Component: 800 - total flux cleaned = 0.000810521 Jy ! Component: 850 - total flux cleaned = 0.000922177 Jy ! Component: 900 - total flux cleaned = 0.000994646 Jy ! Component: 950 - total flux cleaned = 0.00106503 Jy ! Component: 1000 - total flux cleaned = 0.00113346 Jy ! Component: 1050 - total flux cleaned = 0.00120039 Jy ! Component: 1100 - total flux cleaned = 0.00126547 Jy ! Component: 1150 - total flux cleaned = 0.00134497 Jy ! Component: 1200 - total flux cleaned = 0.00137575 Jy ! Component: 1250 - total flux cleaned = 0.0013607 Jy ! Component: 1300 - total flux cleaned = 0.00137514 Jy ! Component: 1350 - total flux cleaned = 0.00134626 Jy ! Component: 1400 - total flux cleaned = 0.00131859 Jy ! Component: 1450 - total flux cleaned = 0.00137306 Jy ! Component: 1500 - total flux cleaned = 0.00138619 Jy ! Component: 1550 - total flux cleaned = 0.00141226 Jy ! Component: 1600 - total flux cleaned = 0.00146365 Jy ! Component: 1650 - total flux cleaned = 0.00146359 Jy ! Component: 1700 - total flux cleaned = 0.00148839 Jy ! Component: 1750 - total flux cleaned = 0.0015125 Jy ! Component: 1800 - total flux cleaned = 0.00154874 Jy ! Component: 1850 - total flux cleaned = 0.0015962 Jy ! Component: 1900 - total flux cleaned = 0.00164282 Jy ! Component: 1950 - total flux cleaned = 0.0016658 Jy ! Component: 2000 - total flux cleaned = 0.00168848 Jy ! Component: 2050 - total flux cleaned = 0.00173332 Jy ! Component: 2100 - total flux cleaned = 0.00173331 Jy ! Component: 2150 - total flux cleaned = 0.00176592 Jy ! Component: 2200 - total flux cleaned = 0.00178741 Jy ! Component: 2250 - total flux cleaned = 0.00179806 Jy ! Component: 2300 - total flux cleaned = 0.00183996 Jy ! Component: 2350 - total flux cleaned = 0.0018605 Jy ! Component: 2400 - total flux cleaned = 0.00187064 Jy ! Component: 2450 - total flux cleaned = 0.00190095 Jy ! Component: 2500 - total flux cleaned = 0.0018909 Jy ! Component: 2550 - total flux cleaned = 0.00190095 Jy ! Component: 2600 - total flux cleaned = 0.00194009 Jy ! Component: 2650 - total flux cleaned = 0.00193035 Jy ! Component: 2700 - total flux cleaned = 0.00196883 Jy ! Component: 2750 - total flux cleaned = 0.00194965 Jy ! Component: 2800 - total flux cleaned = 0.00195907 Jy ! Component: 2850 - total flux cleaned = 0.00196837 Jy ! Component: 2900 - total flux cleaned = 0.00196828 Jy ! Component: 2950 - total flux cleaned = 0.0019498 Jy ! Component: 3000 - total flux cleaned = 0.00194982 Jy ! Component: 3050 - total flux cleaned = 0.00193145 Jy ! Component: 3100 - total flux cleaned = 0.00191322 Jy ! Component: 3150 - total flux cleaned = 0.00191324 Jy ! Component: 3200 - total flux cleaned = 0.00189503 Jy ! Component: 3250 - total flux cleaned = 0.00187688 Jy ! Component: 3300 - total flux cleaned = 0.00187692 Jy ! Component: 3350 - total flux cleaned = 0.00186786 Jy ! Component: 3400 - total flux cleaned = 0.00184976 Jy ! Component: 3450 - total flux cleaned = 0.00184078 Jy ! Component: 3500 - total flux cleaned = 0.0018317 Jy ! Component: 3550 - total flux cleaned = 0.00182261 Jy ! Component: 3600 - total flux cleaned = 0.00181357 Jy ! Component: 3650 - total flux cleaned = 0.00179549 Jy ! Component: 3700 - total flux cleaned = 0.00178643 Jy ! Component: 3750 - total flux cleaned = 0.00177738 Jy ! Component: 3800 - total flux cleaned = 0.00175028 Jy ! Component: 3850 - total flux cleaned = 0.00175931 Jy ! Component: 3900 - total flux cleaned = 0.00175027 Jy ! Component: 3950 - total flux cleaned = 0.00173218 Jy ! Component: 4000 - total flux cleaned = 0.00173218 Jy ! Component: 4050 - total flux cleaned = 0.00170498 Jy ! Total flux subtracted in 4096 components = 0.00168688 Jy ! Clean residual min=-0.000505 max=0.000504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0448838 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 383 components and 0.0448838 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1327-1911_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 8.136 at -17.54 degrees (North through East) ! Clean map min=-0.0029117 max=0.037376 Jy/beam ! Writing clean map to FITS file: .//J1327-1911_X_map.fits wmodel .//J1327-1911_X_map.mod ! Writing 383 model components to file: .//J1327-1911_X_map.mod wobs .//J1327-1911_X_uvs.fits ! Writing UV FITS file: .//J1327-1911_X_uvs.fits wwins .//J1327-1911_X_map.win ! wwins: Wrote 2 windows to .//J1327-1911_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0373758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44927 1.44927 2.89853 5.79707 11.5941 23.1883 46.3765 92.7531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 207.001 quit ! Quitting program ! Log file .//J1327-1911_X_dfm.log closed on Mon Jan 20 18:07:54 2020