! Started logfile: .//J0911-0207_X_dfm.log on Mon Jan 20 17:48:22 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 .//J0911-0207_X_uva.fits ! Reading UV FITS file: .//J0911-0207_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.967262 visibilities/baseline/integration-bin. ! Found source: J0911-0207 ! ! 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 67 lines of history. ! ! Reading 2600 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 J0911-0207_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002578Jy sigma=18.450479 ! Fit after self-cal, rms=0.951310Jy sigma=17.501952 ! 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=1.285 mas, bmaj=4.504 mas, bpa=-12.47 degrees ! Estimated noise=1.22008 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 = 0.0377709 Jy ! Component: 100 - total flux cleaned = 0.0513849 Jy ! Total flux subtracted in 100 components = 0.0513849 Jy ! Clean residual min=-0.007883 max=0.010276 Jy/beam ! Clean residual mean=-0.000015 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.0513849 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0513849 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=0.043343Jy sigma=0.783233 ! Fit after self-cal, rms=0.042567Jy sigma=0.767782 ! 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=1.561 mas, bmaj=4.341 mas, bpa=-13.58 degrees ! Estimated noise=0.760729 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 = 0.00806416 Jy ! Component: 100 - total flux cleaned = 0.0125948 Jy ! Component: 150 - total flux cleaned = 0.0152693 Jy ! Component: 200 - total flux cleaned = 0.0170884 Jy ! Total flux subtracted in 200 components = 0.0170884 Jy ! Clean residual min=-0.009034 max=0.009234 Jy/beam ! Clean residual mean=-0.000007 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.0684734 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.0684734 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=0.041013Jy sigma=0.738035 ! Fit after self-cal, rms=0.040937Jy sigma=0.736687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.341 at -13.58 degrees (North through East) ! Clean map min=-0.0086338 max=0.05007 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.78 HN 1.01 KP 0.95 ! NL 0.93 OV 1.47 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.74 HN 1.11 KP 1.08 ! NL 0.90 OV 1.40 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.74 HN 1.06 KP 1.04 ! NL 0.97 OV 1.48 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.67 HN 1.16 KP 0.99 ! NL 0.95 OV 1.38 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.80 HN 1.04 KP 1.06 ! NL 0.95 OV 1.61 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.73 HN 1.10 KP 1.06 ! NL 1.11 OV 1.56 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.78 HN 1.09 KP 1.13 ! NL 0.99 OV 1.47 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.77 HN 0.88 KP 1.17 ! NL 1.01 OV 1.69 PT 0.86 ! ! ! Fit before self-cal, rms=0.040937Jy sigma=0.736687 ! Fit after self-cal, rms=0.044267Jy sigma=0.682674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.289 mas, bpa=-14.91 degrees ! Estimated noise=0.769422 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 = -7.73458e-05 Jy ! Component: 100 - total flux cleaned = -3.55032e-05 Jy ! Component: 150 - total flux cleaned = 2.46467e-05 Jy ! Component: 200 - total flux cleaned = 4.88835e-05 Jy ! Total flux subtracted in 200 components = 4.88835e-05 Jy ! Clean residual min=-0.004827 max=0.004011 Jy/beam ! Clean residual mean=-0.000000 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0685222 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0685222 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=0.044198Jy sigma=0.681321 ! Fit after self-cal, rms=0.044675Jy sigma=0.678735 ! 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=0.044675Jy sigma=0.678735 ! Fit after self-cal, rms=0.045921Jy sigma=0.678347 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.31 mas, bpa=-14.97 degrees ! Estimated noise=0.770784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011542 Jy ! Component: 100 - total flux cleaned = 5.93547e-05 Jy ! Component: 150 - total flux cleaned = 5.91134e-05 Jy ! Component: 200 - total flux cleaned = 7.80392e-05 Jy ! Total flux subtracted in 200 components = 7.80392e-05 Jy ! Clean residual min=-0.004752 max=0.003722 Jy/beam ! Clean residual mean=-0.000000 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0686003 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0686003 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=0.045881Jy sigma=0.677884 ! Fit after self-cal, rms=0.045934Jy sigma=0.677840 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 = 0.000135279 Jy ! Component: 100 - total flux cleaned = 0.000118926 Jy ! Component: 150 - total flux cleaned = 8.94073e-05 Jy ! Component: 200 - total flux cleaned = 7.54919e-05 Jy ! Total flux subtracted in 200 components = 7.54919e-05 Jy ! Clean residual min=-0.004716 max=0.003729 Jy/beam ! Clean residual mean=-0.000000 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0686758 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0686758 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=0.045920Jy sigma=0.677726 ! Fit after self-cal, rms=0.045921Jy sigma=0.677710 ! 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=0.045921Jy sigma=0.677710 ! Fit after self-cal, rms=0.046300Jy sigma=0.677471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=4.346 mas, bpa=-14.94 degrees ! Estimated noise=0.771022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.40342e-05 Jy ! Component: 100 - total flux cleaned = -7.18027e-05 Jy ! Component: 150 - total flux cleaned = -0.000118581 Jy ! Component: 200 - total flux cleaned = -0.000105403 Jy ! Total flux subtracted in 200 components = -0.000105403 Jy ! Clean residual min=-0.004591 max=0.003770 Jy/beam ! Clean residual mean=0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0685704 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0685704 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=0.046272Jy sigma=0.677268 ! Fit after self-cal, rms=0.046288Jy sigma=0.677244 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 = 9.46941e-05 Jy ! Component: 100 - total flux cleaned = 5.73634e-05 Jy ! Component: 150 - total flux cleaned = 4.64236e-05 Jy ! Component: 200 - total flux cleaned = 4.66348e-05 Jy ! Total flux subtracted in 200 components = 4.66348e-05 Jy ! Clean residual min=-0.004576 max=0.003756 Jy/beam ! Clean residual mean=0.000000 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.068617 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.068617 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=0.046277Jy sigma=0.677209 ! Fit after self-cal, rms=0.046279Jy sigma=0.677189 ! 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=0.046279Jy sigma=0.677189 ! Fit after self-cal, rms=0.046608Jy sigma=0.677036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=4.288 mas, bpa=-18.27 degrees ! Estimated noise=0.837227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050178 Jy ! Component: 100 - total flux cleaned = 0.000498479 Jy ! Component: 150 - total flux cleaned = 0.000484914 Jy ! Component: 200 - total flux cleaned = 0.0004847 Jy ! Total flux subtracted in 200 components = 0.0004847 Jy ! Clean residual min=-0.004474 max=0.003984 Jy/beam ! Clean residual mean=0.000001 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0691017 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0691017 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=0.046583Jy sigma=0.677077 ! Fit after self-cal, rms=0.046600Jy sigma=0.677012 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 = 1.68519e-05 Jy ! Component: 100 - total flux cleaned = -1.27151e-05 Jy ! Component: 150 - total flux cleaned = 4.63833e-08 Jy ! Component: 200 - total flux cleaned = -4.81602e-07 Jy ! Total flux subtracted in 200 components = -4.81602e-07 Jy ! Clean residual min=-0.004481 max=0.003987 Jy/beam ! Clean residual mean=0.000001 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0691012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0691012 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=0.046592Jy sigma=0.677101 ! Fit after self-cal, rms=0.046599Jy sigma=0.677056 ! 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=1.564 mas, bmaj=4.379 mas, bpa=-14.93 degrees ! Estimated noise=0.771961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 4.379 at -14.93 degrees (North through East) ! Clean map min=-0.0044018 max=0.050766 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=1.306 mas, bmaj=4.52 mas, bpa=-13.99 degrees ! Estimated noise=1.2052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370324 Jy ! Component: 100 - total flux cleaned = 0.0499884 Jy ! Component: 150 - total flux cleaned = 0.0567169 Jy ! Component: 200 - total flux cleaned = 0.0605316 Jy ! Total flux subtracted in 200 components = 0.0605316 Jy ! Clean residual min=-0.004729 max=0.003850 Jy/beam ! Clean residual mean=-0.000002 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0605316 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0605316 Jy ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=4.379 mas, bpa=-14.93 degrees ! Estimated noise=0.771961 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 = 0.0033484 Jy ! Component: 100 - total flux cleaned = 0.00548129 Jy ! Component: 150 - total flux cleaned = 0.0068867 Jy ! Component: 200 - total flux cleaned = 0.00752102 Jy ! Total flux subtracted in 200 components = 0.00752102 Jy ! Clean residual min=-0.004562 max=0.003739 Jy/beam ! Clean residual mean=-0.000000 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0680527 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.0680527 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=2.288 mas, bmaj=4.288 mas, bpa=-18.27 degrees ! Estimated noise=0.837227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868154 Jy ! Component: 100 - total flux cleaned = 0.00102448 Jy ! Component: 150 - total flux cleaned = 0.00110524 Jy ! Component: 200 - total flux cleaned = 0.0011552 Jy ! Total flux subtracted in 200 components = 0.0011552 Jy ! Clean residual min=-0.004350 max=0.004026 Jy/beam ! Clean residual mean=0.000000 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.0692079 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 = -1.42265e-05 Jy ! Component: 100 - total flux cleaned = -2.73841e-05 Jy ! Component: 150 - total flux cleaned = -2.71653e-05 Jy ! Component: 200 - total flux cleaned = -3.89318e-05 Jy ! Total flux subtracted in 200 components = -3.89318e-05 Jy ! Clean residual min=-0.004366 max=0.003995 Jy/beam ! Clean residual mean=0.000000 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.0691689 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.069169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=4.379 mas, bpa=-14.93 degrees ! Estimated noise=0.771961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496665 Jy ! Component: 100 - total flux cleaned = -0.000497446 Jy ! Component: 150 - total flux cleaned = -0.000515124 Jy ! Component: 200 - total flux cleaned = -0.000565173 Jy ! Total flux subtracted in 200 components = -0.000565173 Jy ! Clean residual min=-0.004486 max=0.003792 Jy/beam ! Clean residual mean=0.000000 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0686038 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0686038 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=0.046627Jy sigma=0.677290 ! Fit after self-cal, rms=0.046642Jy sigma=0.677239 wmodel J0911-0207_X_map.mod ! Writing 79 model components to file: J0911-0207_X_map.mod wobs J0911-0207_X_uvs.fits ! Writing UV FITS file: J0911-0207_X_uvs.fits wwins J0911-0207_X_map.win ! wwins: Wrote 1 windows to J0911-0207_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 = -0.000964113 Jy ! Component: 100 - total flux cleaned = -0.000362273 Jy ! Component: 150 - total flux cleaned = 0.000388178 Jy ! Component: 200 - total flux cleaned = 0.00102172 Jy ! Component: 250 - total flux cleaned = 0.00124805 Jy ! Component: 300 - total flux cleaned = 0.0012488 Jy ! Component: 350 - total flux cleaned = 0.00117039 Jy ! Component: 400 - total flux cleaned = 0.00116997 Jy ! Component: 450 - total flux cleaned = 0.00113305 Jy ! Component: 500 - total flux cleaned = 0.00109782 Jy ! Component: 550 - total flux cleaned = 0.00099765 Jy ! Component: 600 - total flux cleaned = 0.000869232 Jy ! Component: 650 - total flux cleaned = 0.000868524 Jy ! Component: 700 - total flux cleaned = 0.000867162 Jy ! Component: 750 - total flux cleaned = 0.000808349 Jy ! Component: 800 - total flux cleaned = 0.00083667 Jy ! Component: 850 - total flux cleaned = 0.000808787 Jy ! Component: 900 - total flux cleaned = 0.000781433 Jy ! Component: 950 - total flux cleaned = 0.000702894 Jy ! Component: 1000 - total flux cleaned = 0.000702961 Jy ! Component: 1050 - total flux cleaned = 0.000652879 Jy ! Component: 1100 - total flux cleaned = 0.000604112 Jy ! Component: 1150 - total flux cleaned = 0.000580513 Jy ! Component: 1200 - total flux cleaned = 0.000534356 Jy ! Component: 1250 - total flux cleaned = 0.000489296 Jy ! Component: 1300 - total flux cleaned = 0.000445675 Jy ! Component: 1350 - total flux cleaned = 0.000381255 Jy ! Component: 1400 - total flux cleaned = 0.000360089 Jy ! Component: 1450 - total flux cleaned = 0.000297567 Jy ! Component: 1500 - total flux cleaned = 0.000256856 Jy ! Component: 1550 - total flux cleaned = 0.000196709 Jy ! Component: 1600 - total flux cleaned = 0.000157563 Jy ! Component: 1650 - total flux cleaned = 0.000118811 Jy ! Component: 1700 - total flux cleaned = 6.15303e-05 Jy ! Component: 1750 - total flux cleaned = 4.25728e-05 Jy ! Component: 1800 - total flux cleaned = -5.0808e-05 Jy ! Component: 1850 - total flux cleaned = -8.76603e-05 Jy ! Component: 1900 - total flux cleaned = -0.000178981 Jy ! Component: 1950 - total flux cleaned = -0.000250965 Jy ! Component: 2000 - total flux cleaned = -0.000286708 Jy ! Component: 2050 - total flux cleaned = -0.000322266 Jy ! Component: 2100 - total flux cleaned = -0.000392586 Jy ! Component: 2150 - total flux cleaned = -0.00042732 Jy ! Component: 2200 - total flux cleaned = -0.000479257 Jy ! Component: 2250 - total flux cleaned = -0.000564815 Jy ! Component: 2300 - total flux cleaned = -0.00058155 Jy ! Component: 2350 - total flux cleaned = -0.000581527 Jy ! Component: 2400 - total flux cleaned = -0.000615054 Jy ! Component: 2450 - total flux cleaned = -0.000581768 Jy ! Component: 2500 - total flux cleaned = -0.000598344 Jy ! Component: 2550 - total flux cleaned = -0.000598413 Jy ! Component: 2600 - total flux cleaned = -0.000598442 Jy ! Component: 2650 - total flux cleaned = -0.000549982 Jy ! Component: 2700 - total flux cleaned = -0.000598177 Jy ! Component: 2750 - total flux cleaned = -0.000582067 Jy ! Component: 2800 - total flux cleaned = -0.000582088 Jy ! Component: 2850 - total flux cleaned = -0.000629569 Jy ! Component: 2900 - total flux cleaned = -0.000645306 Jy ! Component: 2950 - total flux cleaned = -0.000676782 Jy ! Component: 3000 - total flux cleaned = -0.00070812 Jy ! Component: 3050 - total flux cleaned = -0.000723776 Jy ! Component: 3100 - total flux cleaned = -0.000755022 Jy ! Component: 3150 - total flux cleaned = -0.000770589 Jy ! Component: 3200 - total flux cleaned = -0.000786081 Jy ! Component: 3250 - total flux cleaned = -0.000770537 Jy ! Component: 3300 - total flux cleaned = -0.000770607 Jy ! Component: 3350 - total flux cleaned = -0.000786091 Jy ! Component: 3400 - total flux cleaned = -0.000755196 Jy ! Component: 3450 - total flux cleaned = -0.000755191 Jy ! Component: 3500 - total flux cleaned = -0.000739752 Jy ! Component: 3550 - total flux cleaned = -0.000724366 Jy ! Component: 3600 - total flux cleaned = -0.000678195 Jy ! Component: 3650 - total flux cleaned = -0.000647275 Jy ! Component: 3700 - total flux cleaned = -0.000631905 Jy ! Component: 3750 - total flux cleaned = -0.000585607 Jy ! Component: 3800 - total flux cleaned = -0.00057015 Jy ! Component: 3850 - total flux cleaned = -0.000539325 Jy ! Component: 3900 - total flux cleaned = -0.000539339 Jy ! Component: 3950 - total flux cleaned = -0.000477581 Jy ! Component: 4000 - total flux cleaned = -0.000446597 Jy ! Component: 4050 - total flux cleaned = -0.000338094 Jy ! Total flux subtracted in 4096 components = -0.0003225 Jy ! Clean residual min=-0.000943 max=0.000898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0682813 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 346 components and 0.0682813 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0911-0207_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 4.379 at -14.93 degrees (North through East) ! Clean map min=-0.002129 max=0.050767 Jy/beam ! Writing clean map to FITS file: .//J0911-0207_X_map.fits wmodel .//J0911-0207_X_map.mod ! Writing 346 model components to file: .//J0911-0207_X_map.mod wobs .//J0911-0207_X_uvs.fits ! Writing UV FITS file: .//J0911-0207_X_uvs.fits wwins .//J0911-0207_X_map.win ! wwins: Wrote 2 windows to .//J0911-0207_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0507673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53397 1.53397 3.06793 6.13586 12.2717 24.5435 49.0869 98.1738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.571 quit ! Quitting program ! Log file .//J0911-0207_X_dfm.log closed on Mon Jan 20 17:48:26 2020