! Started logfile: .//J0209-2955_X_dfm.log on Mon Jan 20 17:14:31 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 .//J0209-2955_X_uva.fits ! Reading UV FITS file: .//J0209-2955_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0209-2955 ! ! 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 76 lines of history. ! ! Reading 3360 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 J0209-2955_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. ! ! 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=1.002478Jy sigma=15.064982 ! Fit after self-cal, rms=0.954624Jy sigma=14.295037 ! 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=1.459 mas, bmaj=10.59 mas, bpa=-6.406 degrees ! Estimated noise=1.39309 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 = 0.0355307 Jy ! Component: 100 - total flux cleaned = 0.0450604 Jy ! Total flux subtracted in 100 components = 0.0450604 Jy ! Clean residual min=-0.003685 max=0.005150 Jy/beam ! Clean residual mean=0.000007 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.0450604 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0450604 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=0.051245Jy sigma=0.665056 ! Fit after self-cal, rms=0.049906Jy sigma=0.644555 ! 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=1.806 mas, bmaj=10.42 mas, bpa=-6.262 degrees ! Estimated noise=0.839889 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 = 0.00546747 Jy ! Component: 100 - total flux cleaned = 0.00705657 Jy ! Component: 150 - total flux cleaned = 0.00720761 Jy ! Component: 200 - total flux cleaned = 0.00725191 Jy ! Total flux subtracted in 200 components = 0.00725191 Jy ! Clean residual min=-0.002396 max=0.002440 Jy/beam ! Clean residual mean=0.000005 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0523123 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0523123 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=0.049402Jy sigma=0.634976 ! Fit after self-cal, rms=0.049416Jy sigma=0.634921 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.806 x 10.42 at -6.262 degrees (North through East) ! Clean map min=-0.0023632 max=0.049035 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.03 KP 0.94 ! LA 1.12 NL 0.92 OV 1.08 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.92 KP 0.98 ! LA 1.07 NL 0.91 OV 1.04 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 HN 1.26 KP 1.06 ! LA 0.90 NL 0.99 OV 1.17 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.87 HN 1.30 KP 1.02 ! LA 0.95 NL 0.82 OV 1.12 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 1.03 ! LA 1.09 NL 0.85 OV 1.05 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.22 KP 1.07 ! LA 1.01 NL 0.91 OV 1.03 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.05 KP 1.04 ! LA 0.91 NL 1.00 OV 1.17 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.00 KP 1.01 ! LA 1.01 NL 0.94 OV 1.10 PT 0.95 ! ! ! Fit before self-cal, rms=0.049416Jy sigma=0.634921 ! Fit after self-cal, rms=0.051007Jy sigma=0.629467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=10.3 mas, bpa=-6.438 degrees ! Estimated noise=0.836706 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 = 0.000515082 Jy ! Component: 100 - total flux cleaned = 0.000706037 Jy ! Component: 150 - total flux cleaned = 0.00077378 Jy ! Component: 200 - total flux cleaned = 0.00075448 Jy ! Total flux subtracted in 200 components = 0.00075448 Jy ! Clean residual min=-0.001651 max=0.001833 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0530668 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0530668 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=0.050971Jy sigma=0.629177 ! Fit after self-cal, rms=0.051031Jy sigma=0.628851 ! 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=0.051031Jy sigma=0.628851 ! Fit after self-cal, rms=0.051186Jy sigma=0.628780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=10.28 mas, bpa=-6.471 degrees ! Estimated noise=0.837054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483288 Jy ! Component: 100 - total flux cleaned = 0.000586227 Jy ! Component: 150 - total flux cleaned = 0.000621912 Jy ! Component: 200 - total flux cleaned = 0.000607122 Jy ! Total flux subtracted in 200 components = 0.000607122 Jy ! Clean residual min=-0.001650 max=0.001850 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0536739 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0536739 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=0.051165Jy sigma=0.628623 ! Fit after self-cal, rms=0.051165Jy sigma=0.628609 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 = -1.76495e-05 Jy ! Component: 100 - total flux cleaned = -3.34606e-05 Jy ! Component: 150 - total flux cleaned = -6.29368e-05 Jy ! Component: 200 - total flux cleaned = -9.03432e-05 Jy ! Total flux subtracted in 200 components = -9.03432e-05 Jy ! Clean residual min=-0.001636 max=0.001832 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0535836 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0535836 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=0.051153Jy sigma=0.628520 ! Fit after self-cal, rms=0.051151Jy sigma=0.628513 ! 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=0.051151Jy sigma=0.628513 ! Fit after self-cal, rms=0.051358Jy sigma=0.628484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=10.27 mas, bpa=-6.501 degrees ! Estimated noise=0.838552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351949 Jy ! Component: 100 - total flux cleaned = 0.000428981 Jy ! Component: 150 - total flux cleaned = 0.000456339 Jy ! Component: 200 - total flux cleaned = 0.000456515 Jy ! Total flux subtracted in 200 components = 0.000456515 Jy ! Clean residual min=-0.001598 max=0.001790 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0540401 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0540401 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=0.051345Jy sigma=0.628400 ! Fit after self-cal, rms=0.051345Jy sigma=0.628395 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 = 1.2926e-05 Jy ! Component: 100 - total flux cleaned = 1.61559e-06 Jy ! Component: 150 - total flux cleaned = 1.86436e-06 Jy ! Component: 200 - total flux cleaned = -2.86241e-05 Jy ! Total flux subtracted in 200 components = -2.86241e-05 Jy ! Clean residual min=-0.001633 max=0.001776 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0540115 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0540115 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=0.051338Jy sigma=0.628349 ! Fit after self-cal, rms=0.051337Jy sigma=0.628346 ! 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=0.051337Jy sigma=0.628346 ! Fit after self-cal, rms=0.051602Jy sigma=0.628325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.676 mas, bmaj=9.999 mas, bpa=-6.702 degrees ! Estimated noise=0.836431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.05151e-06 Jy ! Component: 100 - total flux cleaned = -1.4764e-05 Jy ! Component: 150 - total flux cleaned = 1.23874e-06 Jy ! Component: 200 - total flux cleaned = 8.64638e-06 Jy ! Total flux subtracted in 200 components = 8.64638e-06 Jy ! Clean residual min=-0.001250 max=0.001476 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0540201 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0540201 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=0.051602Jy sigma=0.628286 ! Fit after self-cal, rms=0.051601Jy sigma=0.628277 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 = -4.38272e-05 Jy ! Component: 100 - total flux cleaned = -2.3347e-05 Jy ! Component: 150 - total flux cleaned = -1.05689e-05 Jy ! Component: 200 - total flux cleaned = -4.76439e-06 Jy ! Total flux subtracted in 200 components = -4.76439e-06 Jy ! Clean residual min=-0.001261 max=0.001451 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0540154 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0540154 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=0.051601Jy sigma=0.628259 ! Fit after self-cal, rms=0.051601Jy sigma=0.628254 ! 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=1.855 mas, bmaj=10.26 mas, bpa=-6.53 degrees ! Estimated noise=0.840554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.855 x 10.26 at -6.53 degrees (North through East) ! Clean map min=-0.0015906 max=0.048979 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=1.512 mas, bmaj=10.36 mas, bpa=-6.633 degrees ! Estimated noise=1.42119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370441 Jy ! Component: 100 - total flux cleaned = 0.0463529 Jy ! Component: 150 - total flux cleaned = 0.0503015 Jy ! Component: 200 - total flux cleaned = 0.0525752 Jy ! Total flux subtracted in 200 components = 0.0525752 Jy ! Clean residual min=-0.002695 max=0.002898 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0525752 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0525752 Jy ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=10.26 mas, bpa=-6.53 degrees ! Estimated noise=0.840554 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 = 0.00117817 Jy ! Component: 100 - total flux cleaned = 0.00147551 Jy ! Component: 150 - total flux cleaned = 0.00147476 Jy ! Component: 200 - total flux cleaned = 0.00144331 Jy ! Total flux subtracted in 200 components = 0.00144331 Jy ! Clean residual min=-0.001787 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0540185 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0540185 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=2.676 mas, bmaj=9.999 mas, bpa=-6.702 degrees ! Estimated noise=0.836431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.78901e-05 Jy ! Component: 100 - total flux cleaned = -0.00011498 Jy ! Component: 150 - total flux cleaned = -0.000100844 Jy ! Component: 200 - total flux cleaned = -6.45017e-05 Jy ! Total flux subtracted in 200 components = -6.45017e-05 Jy ! Clean residual min=-0.001242 max=0.001457 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.053954 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 = 4.43839e-05 Jy ! Component: 100 - total flux cleaned = 5.45923e-05 Jy ! Component: 150 - total flux cleaned = 8.36543e-05 Jy ! Component: 200 - total flux cleaned = 0.000110963 Jy ! Total flux subtracted in 200 components = 0.000110963 Jy ! Clean residual min=-0.001233 max=0.001455 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.054065 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.054065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=10.26 mas, bpa=-6.53 degrees ! Estimated noise=0.840554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.43665e-05 Jy ! Component: 100 - total flux cleaned = -0.000137729 Jy ! Component: 150 - total flux cleaned = -0.000178711 Jy ! Component: 200 - total flux cleaned = -0.000161473 Jy ! Total flux subtracted in 200 components = -0.000161473 Jy ! Clean residual min=-0.001663 max=0.001725 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0539035 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.0539035 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=0.051621Jy sigma=0.628391 ! Fit after self-cal, rms=0.051605Jy sigma=0.628349 wmodel J0209-2955_X_map.mod ! Writing 86 model components to file: J0209-2955_X_map.mod wobs J0209-2955_X_uvs.fits ! Writing UV FITS file: J0209-2955_X_uvs.fits wwins J0209-2955_X_map.win ! wwins: Wrote 1 windows to J0209-2955_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 = -1.32075e-05 Jy ! Component: 100 - total flux cleaned = -0.000285137 Jy ! Component: 150 - total flux cleaned = -0.000462048 Jy ! Component: 200 - total flux cleaned = -0.000485041 Jy ! Component: 250 - total flux cleaned = -0.000484825 Jy ! Component: 300 - total flux cleaned = -0.00046348 Jy ! Component: 350 - total flux cleaned = -0.000442563 Jy ! Component: 400 - total flux cleaned = -0.000422903 Jy ! Component: 450 - total flux cleaned = -0.00042297 Jy ! Component: 500 - total flux cleaned = -0.000385517 Jy ! Component: 550 - total flux cleaned = -0.000421995 Jy ! Component: 600 - total flux cleaned = -0.000528039 Jy ! Component: 650 - total flux cleaned = -0.000631876 Jy ! Component: 700 - total flux cleaned = -0.000733421 Jy ! Component: 750 - total flux cleaned = -0.000816521 Jy ! Component: 800 - total flux cleaned = -0.000865691 Jy ! Component: 850 - total flux cleaned = -0.000962128 Jy ! Component: 900 - total flux cleaned = -0.00104098 Jy ! Component: 950 - total flux cleaned = -0.00105647 Jy ! Component: 1000 - total flux cleaned = -0.0010873 Jy ! Component: 1050 - total flux cleaned = -0.0011633 Jy ! Component: 1100 - total flux cleaned = -0.00120834 Jy ! Component: 1150 - total flux cleaned = -0.00125284 Jy ! Component: 1200 - total flux cleaned = -0.00128228 Jy ! Component: 1250 - total flux cleaned = -0.001326 Jy ! Component: 1300 - total flux cleaned = -0.00135491 Jy ! Component: 1350 - total flux cleaned = -0.00138368 Jy ! Component: 1400 - total flux cleaned = -0.00145483 Jy ! Component: 1450 - total flux cleaned = -0.00146898 Jy ! Component: 1500 - total flux cleaned = -0.00153923 Jy ! Component: 1550 - total flux cleaned = -0.00160926 Jy ! Component: 1600 - total flux cleaned = -0.00169292 Jy ! Component: 1650 - total flux cleaned = -0.00176246 Jy ! Component: 1700 - total flux cleaned = -0.00184545 Jy ! Component: 1750 - total flux cleaned = -0.00188677 Jy ! Component: 1800 - total flux cleaned = -0.00196933 Jy ! Component: 1850 - total flux cleaned = -0.00205156 Jy ! Component: 1900 - total flux cleaned = -0.00213361 Jy ! Component: 1950 - total flux cleaned = -0.00221549 Jy ! Component: 2000 - total flux cleaned = -0.00229711 Jy ! Component: 2050 - total flux cleaned = -0.00236503 Jy ! Component: 2100 - total flux cleaned = -0.00245989 Jy ! Component: 2150 - total flux cleaned = -0.00254123 Jy ! Component: 2200 - total flux cleaned = -0.002609 Jy ! Component: 2250 - total flux cleaned = -0.00269029 Jy ! Component: 2300 - total flux cleaned = -0.00275812 Jy ! Component: 2350 - total flux cleaned = -0.00283948 Jy ! Component: 2400 - total flux cleaned = -0.00290743 Jy ! Component: 2450 - total flux cleaned = -0.00296183 Jy ! Component: 2500 - total flux cleaned = -0.0029891 Jy ! Component: 2550 - total flux cleaned = -0.00305755 Jy ! Component: 2600 - total flux cleaned = -0.00311247 Jy ! Component: 2650 - total flux cleaned = -0.00318133 Jy ! Component: 2700 - total flux cleaned = -0.00325046 Jy ! Component: 2750 - total flux cleaned = -0.0033199 Jy ! Component: 2800 - total flux cleaned = -0.00337574 Jy ! Component: 2850 - total flux cleaned = -0.00344601 Jy ! Component: 2900 - total flux cleaned = -0.00353058 Jy ! Component: 2950 - total flux cleaned = -0.00357317 Jy ! Component: 3000 - total flux cleaned = -0.00363058 Jy ! Component: 3050 - total flux cleaned = -0.00368841 Jy ! Component: 3100 - total flux cleaned = -0.00373216 Jy ! Component: 3150 - total flux cleaned = -0.00377632 Jy ! Component: 3200 - total flux cleaned = -0.00382064 Jy ! Component: 3250 - total flux cleaned = -0.00386535 Jy ! Component: 3300 - total flux cleaned = -0.00391048 Jy ! Component: 3350 - total flux cleaned = -0.00395605 Jy ! Component: 3400 - total flux cleaned = -0.00401736 Jy ! Component: 3450 - total flux cleaned = -0.00406378 Jy ! Component: 3500 - total flux cleaned = -0.00411068 Jy ! Component: 3550 - total flux cleaned = -0.00415812 Jy ! Component: 3600 - total flux cleaned = -0.00419002 Jy ! Component: 3650 - total flux cleaned = -0.00423814 Jy ! Component: 3700 - total flux cleaned = -0.00427052 Jy ! Component: 3750 - total flux cleaned = -0.00431972 Jy ! Component: 3800 - total flux cleaned = -0.00435295 Jy ! Component: 3850 - total flux cleaned = -0.00440324 Jy ! Component: 3900 - total flux cleaned = -0.00442048 Jy ! Component: 3950 - total flux cleaned = -0.00448902 Jy ! Component: 4000 - total flux cleaned = -0.00452398 Jy ! Component: 4050 - total flux cleaned = -0.00455918 Jy ! Total flux subtracted in 4096 components = -0.00459485 Jy ! Clean residual min=-0.001005 max=0.001027 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0493087 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 363 components and 0.0493086 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0209-2955_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.855 x 10.26 at -6.53 degrees (North through East) ! Clean map min=-0.0027587 max=0.048311 Jy/beam ! Writing clean map to FITS file: .//J0209-2955_X_map.fits wmodel .//J0209-2955_X_map.mod ! Writing 363 model components to file: .//J0209-2955_X_map.mod wobs .//J0209-2955_X_uvs.fits ! Writing UV FITS file: .//J0209-2955_X_uvs.fits wwins .//J0209-2955_X_map.win ! wwins: Wrote 2 windows to .//J0209-2955_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0483115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.11263 2.11263 4.22527 8.45054 16.9011 33.8022 67.6043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 142.002 quit ! Quitting program ! Log file .//J0209-2955_X_dfm.log closed on Mon Jan 20 17:14:35 2020