! Started logfile: .//J2238-2415_C_dfm.log on Mon Jan 20 19:21:26 2020 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 .//J2238-2415_C_uva.fits ! Reading UV FITS file: .//J2238-2415_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2238-2415 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2238-2415_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. ! ! 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=1.002613Jy sigma=16.631105 ! Fit after self-cal, rms=0.960606Jy sigma=15.912548 ! 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=2.314 mas, bmaj=13.98 mas, bpa=-9.708 degrees ! Estimated noise=1.34584 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 = 0.0314177 Jy ! Component: 100 - total flux cleaned = 0.0382964 Jy ! Total flux subtracted in 100 components = 0.0382964 Jy ! Clean residual min=-0.003606 max=0.003587 Jy/beam ! Clean residual mean=0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0382964 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0382964 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=0.052055Jy sigma=0.714066 ! Fit after self-cal, rms=0.050183Jy sigma=0.685308 ! 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=2.818 mas, bmaj=13.76 mas, bpa=-9.318 degrees ! Estimated noise=0.88526 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 = 0.00386519 Jy ! Component: 100 - total flux cleaned = 0.00535701 Jy ! Component: 150 - total flux cleaned = 0.00578733 Jy ! Component: 200 - total flux cleaned = 0.00610451 Jy ! Total flux subtracted in 200 components = 0.00610451 Jy ! Clean residual min=-0.002934 max=0.002478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0444009 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0444009 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=0.049873Jy sigma=0.680033 ! Fit after self-cal, rms=0.049882Jy sigma=0.679885 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.818 x 13.76 at -9.318 degrees (North through East) ! Clean map min=-0.0028865 max=0.042751 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 0.76 KP 0.94 ! NL 1.20 OV 0.92 PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.79 KP 1.04 ! NL 0.88 OV 1.23 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 0.94 ! NL 0.96 OV 1.17 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.98 ! NL 1.08 OV 1.05 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 0.79 KP 1.23 ! NL 1.20 OV 1.04 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 1.18 KP 0.94 ! NL 0.87 OV 1.15 PT 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 1.15 KP 0.95 ! NL 1.09 OV 0.94 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.77 HN 0.81 KP 1.11 ! NL 1.08 OV 1.11 PT 0.93 ! ! ! Fit before self-cal, rms=0.049882Jy sigma=0.679885 ! Fit after self-cal, rms=0.049489Jy sigma=0.671519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=13.7 mas, bpa=-9.241 degrees ! Estimated noise=0.878241 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 = 3.96379e-06 Jy ! Component: 100 - total flux cleaned = 0.000133487 Jy ! Component: 150 - total flux cleaned = 0.000213026 Jy ! Component: 200 - total flux cleaned = 0.000284149 Jy ! Total flux subtracted in 200 components = 0.000284149 Jy ! Clean residual min=-0.002563 max=0.002247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0446851 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.0446851 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=0.049440Jy sigma=0.670952 ! Fit after self-cal, rms=0.049560Jy sigma=0.670084 ! 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=0.049560Jy sigma=0.670084 ! Fit after self-cal, rms=0.049283Jy sigma=0.669848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=13.72 mas, bpa=-9.205 degrees ! Estimated noise=0.877375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147762 Jy ! Component: 100 - total flux cleaned = 0.000263902 Jy ! Component: 150 - total flux cleaned = 0.000361607 Jy ! Component: 200 - total flux cleaned = 0.00044641 Jy ! Total flux subtracted in 200 components = 0.00044641 Jy ! Clean residual min=-0.002346 max=0.002087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0451315 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.0451315 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=0.049243Jy sigma=0.669401 ! Fit after self-cal, rms=0.049260Jy sigma=0.669313 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 = -7.20793e-05 Jy ! Component: 100 - total flux cleaned = -2.98197e-05 Jy ! Component: 150 - total flux cleaned = 2.70324e-05 Jy ! Component: 200 - total flux cleaned = 4.45958e-05 Jy ! Total flux subtracted in 200 components = 4.45958e-05 Jy ! Clean residual min=-0.002316 max=0.002079 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0451761 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0451761 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=0.049237Jy sigma=0.669091 ! Fit after self-cal, rms=0.049237Jy sigma=0.669048 ! 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=0.049237Jy sigma=0.669048 ! Fit after self-cal, rms=0.048684Jy sigma=0.668911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=13.74 mas, bpa=-9.16 degrees ! Estimated noise=0.875455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249359 Jy ! Component: 100 - total flux cleaned = 0.000361266 Jy ! Component: 150 - total flux cleaned = 0.000415989 Jy ! Component: 200 - total flux cleaned = 0.000432489 Jy ! Total flux subtracted in 200 components = 0.000432489 Jy ! Clean residual min=-0.002139 max=0.002058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0456086 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 100 components and 0.0456086 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=0.048659Jy sigma=0.668637 ! Fit after self-cal, rms=0.048657Jy sigma=0.668594 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 = -5.51284e-05 Jy ! Component: 100 - total flux cleaned = -3.75859e-05 Jy ! Component: 150 - total flux cleaned = -2.21833e-05 Jy ! Component: 200 - total flux cleaned = -7.39304e-06 Jy ! Total flux subtracted in 200 components = -7.39304e-06 Jy ! Clean residual min=-0.002133 max=0.002059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0456012 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0456012 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=0.048642Jy sigma=0.668451 ! Fit after self-cal, rms=0.048642Jy sigma=0.668427 ! 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=0.048642Jy sigma=0.668427 ! Fit after self-cal, rms=0.048362Jy sigma=0.668337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=13.05 mas, bpa=-9.318 degrees ! Estimated noise=0.933384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028886 Jy ! Component: 100 - total flux cleaned = 0.000402746 Jy ! Component: 150 - total flux cleaned = 0.000438233 Jy ! Component: 200 - total flux cleaned = 0.000437633 Jy ! Total flux subtracted in 200 components = 0.000437633 Jy ! Clean residual min=-0.001949 max=0.001973 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0460388 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.0460388 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=0.048353Jy sigma=0.668256 ! Fit after self-cal, rms=0.048355Jy sigma=0.668233 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 = -6.18097e-05 Jy ! Component: 100 - total flux cleaned = -5.07595e-05 Jy ! Component: 150 - total flux cleaned = -6.99384e-05 Jy ! Component: 200 - total flux cleaned = -7.89828e-05 Jy ! Total flux subtracted in 200 components = -7.89828e-05 Jy ! Clean residual min=-0.001913 max=0.001951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0459598 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.0459598 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=0.048350Jy sigma=0.668210 ! Fit after self-cal, rms=0.048351Jy sigma=0.668200 ! 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=2.697 mas, bmaj=13.76 mas, bpa=-9.123 degrees ! Estimated noise=0.876087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 13.76 at -9.123 degrees (North through East) ! Clean map min=-0.0029219 max=0.043027 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=2.214 mas, bmaj=14.08 mas, bpa=-9.474 degrees ! Estimated noise=1.3136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323666 Jy ! Component: 100 - total flux cleaned = 0.0396346 Jy ! Component: 150 - total flux cleaned = 0.0422612 Jy ! Component: 200 - total flux cleaned = 0.0432397 Jy ! Total flux subtracted in 200 components = 0.0432397 Jy ! Clean residual min=-0.003426 max=0.004102 Jy/beam ! Clean residual mean=0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0432397 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0432397 Jy ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=13.76 mas, bpa=-9.123 degrees ! Estimated noise=0.876087 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 = 0.00136826 Jy ! Component: 100 - total flux cleaned = 0.00162585 Jy ! Component: 150 - total flux cleaned = 0.00177346 Jy ! Component: 200 - total flux cleaned = 0.00198308 Jy ! Total flux subtracted in 200 components = 0.00198308 Jy ! Clean residual min=-0.002292 max=0.002130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0452228 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.0452228 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=3.998 mas, bmaj=13.05 mas, bpa=-9.318 degrees ! Estimated noise=0.933384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322962 Jy ! Component: 100 - total flux cleaned = 0.000528313 Jy ! Component: 150 - total flux cleaned = 0.000635574 Jy ! Component: 200 - total flux cleaned = 0.000690758 Jy ! Total flux subtracted in 200 components = 0.000690758 Jy ! Clean residual min=-0.001878 max=0.001995 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0459136 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 = 3.32104e-05 Jy ! Component: 100 - total flux cleaned = 3.34488e-05 Jy ! Component: 150 - total flux cleaned = 5.70356e-06 Jy ! Component: 200 - total flux cleaned = -2.01531e-05 Jy ! Total flux subtracted in 200 components = -2.01531e-05 Jy ! Clean residual min=-0.001860 max=0.001971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0458934 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 109 components and 0.0458934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=13.76 mas, bpa=-9.123 degrees ! Estimated noise=0.876087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91661e-05 Jy ! Component: 100 - total flux cleaned = -0.000142903 Jy ! Component: 150 - total flux cleaned = -0.000190949 Jy ! Component: 200 - total flux cleaned = -0.000191822 Jy ! Total flux subtracted in 200 components = -0.000191822 Jy ! Clean residual min=-0.002191 max=0.002057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0457016 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.0457016 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=0.048385Jy sigma=0.668481 ! Fit after self-cal, rms=0.048402Jy sigma=0.668384 wmodel J2238-2415_C_map.mod ! Writing 116 model components to file: J2238-2415_C_map.mod wobs J2238-2415_C_uvs.fits ! Writing UV FITS file: J2238-2415_C_uvs.fits wwins J2238-2415_C_map.win ! wwins: Wrote 1 windows to J2238-2415_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 = 4.83059e-05 Jy ! Component: 100 - total flux cleaned = 0.000218101 Jy ! Component: 150 - total flux cleaned = 0.000303808 Jy ! Component: 200 - total flux cleaned = 0.000357293 Jy ! Component: 250 - total flux cleaned = 0.000306967 Jy ! Component: 300 - total flux cleaned = 0.000234407 Jy ! Component: 350 - total flux cleaned = 0.000256713 Jy ! Component: 400 - total flux cleaned = 0.000257112 Jy ! Component: 450 - total flux cleaned = 0.00023626 Jy ! Component: 500 - total flux cleaned = 0.000276833 Jy ! Component: 550 - total flux cleaned = 0.000257148 Jy ! Component: 600 - total flux cleaned = 0.000219821 Jy ! Component: 650 - total flux cleaned = 7.30022e-05 Jy ! Component: 700 - total flux cleaned = -3.31883e-05 Jy ! Component: 750 - total flux cleaned = -0.000257587 Jy ! Component: 800 - total flux cleaned = -0.000458734 Jy ! Component: 850 - total flux cleaned = -0.000655151 Jy ! Component: 900 - total flux cleaned = -0.000814566 Jy ! Component: 950 - total flux cleaned = -0.000970199 Jy ! Component: 1000 - total flux cleaned = -0.00112254 Jy ! Component: 1050 - total flux cleaned = -0.00127146 Jy ! Component: 1100 - total flux cleaned = -0.0013879 Jy ! Component: 1150 - total flux cleaned = -0.00145907 Jy ! Component: 1200 - total flux cleaned = -0.00152917 Jy ! Component: 1250 - total flux cleaned = -0.00161148 Jy ! Component: 1300 - total flux cleaned = -0.001652 Jy ! Component: 1350 - total flux cleaned = -0.00166508 Jy ! Component: 1400 - total flux cleaned = -0.00162609 Jy ! Component: 1450 - total flux cleaned = -0.00160078 Jy ! Component: 1500 - total flux cleaned = -0.00156319 Jy ! Component: 1550 - total flux cleaned = -0.00151373 Jy ! Component: 1600 - total flux cleaned = -0.00151371 Jy ! Component: 1650 - total flux cleaned = -0.00145348 Jy ! Component: 1700 - total flux cleaned = -0.00142967 Jy ! Component: 1750 - total flux cleaned = -0.00140622 Jy ! Component: 1800 - total flux cleaned = -0.00139462 Jy ! Component: 1850 - total flux cleaned = -0.0013491 Jy ! Component: 1900 - total flux cleaned = -0.00137168 Jy ! Component: 1950 - total flux cleaned = -0.00136036 Jy ! Component: 2000 - total flux cleaned = -0.00133817 Jy ! Component: 2050 - total flux cleaned = -0.00131643 Jy ! Component: 2100 - total flux cleaned = -0.00133803 Jy ! Component: 2150 - total flux cleaned = -0.00130603 Jy ! Component: 2200 - total flux cleaned = -0.0013167 Jy ! Component: 2250 - total flux cleaned = -0.00131675 Jy ! Component: 2300 - total flux cleaned = -0.00131678 Jy ! Component: 2350 - total flux cleaned = -0.00130649 Jy ! Component: 2400 - total flux cleaned = -0.00130657 Jy ! Component: 2450 - total flux cleaned = -0.00131667 Jy ! Component: 2500 - total flux cleaned = -0.00131661 Jy ! Component: 2550 - total flux cleaned = -0.00132657 Jy ! Component: 2600 - total flux cleaned = -0.00133637 Jy ! Component: 2650 - total flux cleaned = -0.00130728 Jy ! Component: 2700 - total flux cleaned = -0.00130729 Jy ! Component: 2750 - total flux cleaned = -0.00129764 Jy ! Component: 2800 - total flux cleaned = -0.00125954 Jy ! Component: 2850 - total flux cleaned = -0.00127849 Jy ! Component: 2900 - total flux cleaned = -0.00124084 Jy ! Component: 2950 - total flux cleaned = -0.00122217 Jy ! Component: 3000 - total flux cleaned = -0.00118488 Jy ! Component: 3050 - total flux cleaned = -0.00114779 Jy ! Component: 3100 - total flux cleaned = -0.00112928 Jy ! Component: 3150 - total flux cleaned = -0.00110178 Jy ! Component: 3200 - total flux cleaned = -0.00108346 Jy ! Component: 3250 - total flux cleaned = -0.00104696 Jy ! Component: 3300 - total flux cleaned = -0.00102879 Jy ! Component: 3350 - total flux cleaned = -0.00101069 Jy ! Component: 3400 - total flux cleaned = -0.000992578 Jy ! Component: 3450 - total flux cleaned = -0.000965508 Jy ! Component: 3500 - total flux cleaned = -0.000956477 Jy ! Component: 3550 - total flux cleaned = -0.000920568 Jy ! Component: 3600 - total flux cleaned = -0.000884765 Jy ! Component: 3650 - total flux cleaned = -0.00088481 Jy ! Component: 3700 - total flux cleaned = -0.000858085 Jy ! Component: 3750 - total flux cleaned = -0.000831332 Jy ! Component: 3800 - total flux cleaned = -0.000822461 Jy ! Component: 3850 - total flux cleaned = -0.000786886 Jy ! Component: 3900 - total flux cleaned = -0.000786877 Jy ! Component: 3950 - total flux cleaned = -0.00074244 Jy ! Component: 4000 - total flux cleaned = -0.000742405 Jy ! Component: 4050 - total flux cleaned = -0.000724635 Jy ! Total flux subtracted in 4096 components = -0.000715766 Jy ! Clean residual min=-0.000531 max=0.000478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0449858 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 448 components and 0.0449858 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2238-2415_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 13.76 at -9.123 degrees (North through East) ! Clean map min=-0.0023271 max=0.042696 Jy/beam ! Writing clean map to FITS file: .//J2238-2415_C_map.fits wmodel .//J2238-2415_C_map.mod ! Writing 448 model components to file: .//J2238-2415_C_map.mod wobs .//J2238-2415_C_uvs.fits ! Writing UV FITS file: .//J2238-2415_C_uvs.fits wwins .//J2238-2415_C_map.win ! wwins: Wrote 2 windows to .//J2238-2415_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0426958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15195 1.15195 2.30389 4.60779 9.21557 18.4311 36.8623 73.7246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.428 quit ! Quitting program ! Log file .//J2238-2415_C_dfm.log closed on Mon Jan 20 19:21:30 2020