! Started logfile: .//J2123-3046_X_dfm.log on Sun Oct 21 00:15:27 2018 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 .//J2123-3046_X_uva.fits ! Reading UV FITS file: .//J2123-3046_X_uva.fits ! AN table 1: 13 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2123-3046 ! ! 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 85 lines of history. ! ! Reading 2184 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 J2123-3046_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=1.031319Jy sigma=29.698908 ! Fit after self-cal, rms=0.789229Jy sigma=22.906167 ! 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=0.7362 mas, bmaj=5.534 mas, bpa=-27.69 degrees ! Estimated noise=0.900359 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 = 0.151781 Jy ! Component: 100 - total flux cleaned = 0.187548 Jy ! Total flux subtracted in 100 components = 0.187548 Jy ! Clean residual min=-0.009147 max=0.014903 Jy/beam ! Clean residual mean=-0.000002 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.187548 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.187548 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=0.047505Jy sigma=1.240181 ! Fit after self-cal, rms=0.047503Jy sigma=1.240070 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017446 Jy ! Component: 100 - total flux cleaned = 0.0280663 Jy ! Total flux subtracted in 100 components = 0.0280663 Jy ! Clean residual min=-0.004984 max=0.005500 Jy/beam ! Clean residual mean=0.000000 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.215614 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.215614 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=0.034990Jy sigma=0.806787 ! Fit after self-cal, rms=0.034986Jy sigma=0.806580 ! 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=1.049 mas, bmaj=5.708 mas, bpa=-26.6 degrees ! Estimated noise=0.56398 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 = 0.011348 Jy ! Component: 100 - total flux cleaned = 0.0172458 Jy ! Component: 150 - total flux cleaned = 0.0207317 Jy ! Component: 200 - total flux cleaned = 0.0230545 Jy ! Total flux subtracted in 200 components = 0.0230545 Jy ! Clean residual min=-0.003392 max=0.003059 Jy/beam ! Clean residual mean=0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.238669 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.238669 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=0.031236Jy sigma=0.665917 ! Fit after self-cal, rms=0.031237Jy sigma=0.665531 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 5.708 at -26.6 degrees (North through East) ! Clean map min=-0.003252 max=0.20049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 LA 1.00 MK 1.02 ! NL 0.99 OV 0.98 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 LA 1.01 MK 1.01 ! NL 1.00 OV 1.00 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 LA 0.99 MK 1.00 ! NL 1.02 OV 0.97 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 LA 1.00 MK 1.02 ! NL 1.02 OV 1.01 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 LA 1.01 MK 1.00 ! NL 1.02 OV 0.99 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 LA 1.00 MK 0.99 ! NL 1.02 OV 0.99 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 LA 1.02 MK 1.01 ! NL 1.03 OV 0.98 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 LA 1.02 MK 1.00 ! NL 1.01 OV 0.98 PT 0.98 ! ! ! Fit before self-cal, rms=0.031237Jy sigma=0.665531 ! Fit after self-cal, rms=0.030289Jy sigma=0.641443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=5.733 mas, bpa=-26.6 degrees ! Estimated noise=0.561843 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 = -0.000527243 Jy ! Component: 100 - total flux cleaned = -0.000484454 Jy ! Component: 150 - total flux cleaned = -0.000463844 Jy ! Component: 200 - total flux cleaned = -0.000463687 Jy ! Total flux subtracted in 200 components = -0.000463687 Jy ! Clean residual min=-0.001743 max=0.001929 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.238205 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.238205 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=0.030244Jy sigma=0.640675 ! Fit after self-cal, rms=0.030241Jy sigma=0.640609 ! 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=0.030241Jy sigma=0.640609 ! Fit after self-cal, rms=0.030217Jy sigma=0.640463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=5.734 mas, bpa=-26.6 degrees ! Estimated noise=0.561036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510756 Jy ! Component: 100 - total flux cleaned = -0.000595953 Jy ! Component: 150 - total flux cleaned = -0.000626666 Jy ! Component: 200 - total flux cleaned = -0.000612006 Jy ! Total flux subtracted in 200 components = -0.000612006 Jy ! Clean residual min=-0.001743 max=0.001901 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.237593 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.237593 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=0.030189Jy sigma=0.639986 ! Fit after self-cal, rms=0.030191Jy sigma=0.639948 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 = 1.38009e-05 Jy ! Component: 100 - total flux cleaned = 1.44501e-05 Jy ! Component: 150 - total flux cleaned = 2.73733e-05 Jy ! Component: 200 - total flux cleaned = 4.03212e-05 Jy ! Total flux subtracted in 200 components = 4.03212e-05 Jy ! Clean residual min=-0.001733 max=0.001881 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.237633 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.237633 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=0.030177Jy sigma=0.639607 ! Fit after self-cal, rms=0.030178Jy sigma=0.639573 ! 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=0.030178Jy sigma=0.639573 ! Fit after self-cal, rms=0.029804Jy sigma=0.624361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.738 mas, bpa=-26.6 degrees ! Estimated noise=0.560669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163443 Jy ! Component: 100 - total flux cleaned = -0.000337459 Jy ! Component: 150 - total flux cleaned = -0.00041046 Jy ! Component: 200 - total flux cleaned = -0.000453188 Jy ! Total flux subtracted in 200 components = -0.000453188 Jy ! Clean residual min=-0.001533 max=0.001881 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.23718 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.23718 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=0.029784Jy sigma=0.624036 ! Fit after self-cal, rms=0.029786Jy sigma=0.623989 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) ! Added new window around map position (47.6, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109166 Jy ! Component: 100 - total flux cleaned = 0.00110212 Jy ! Component: 150 - total flux cleaned = 0.00104599 Jy ! Component: 200 - total flux cleaned = 0.000979487 Jy ! Total flux subtracted in 200 components = 0.000979487 Jy ! Clean residual min=-0.001763 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.23816 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.23816 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=0.029675Jy sigma=0.620717 ! Fit after self-cal, rms=0.029661Jy sigma=0.620410 ! 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=0.029661Jy sigma=0.620410 ! Fit after self-cal, rms=0.029589Jy sigma=0.618664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.545 mas, bmaj=7.56 mas, bpa=-9.88 degrees ! Estimated noise=0.655305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314764 Jy ! Component: 100 - total flux cleaned = 0.000256383 Jy ! Component: 150 - total flux cleaned = 0.000204026 Jy ! Component: 200 - total flux cleaned = 0.000175772 Jy ! Total flux subtracted in 200 components = 0.000175772 Jy ! Clean residual min=-0.001410 max=0.001394 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.238335 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 167 components and 0.238335 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=0.029565Jy sigma=0.618239 ! Fit after self-cal, rms=0.029561Jy sigma=0.618178 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 = 4.9874e-05 Jy ! Component: 100 - total flux cleaned = 3.95722e-05 Jy ! Component: 150 - total flux cleaned = -2.92524e-05 Jy ! Component: 200 - total flux cleaned = -6.45655e-05 Jy ! Total flux subtracted in 200 components = -6.45655e-05 Jy ! Clean residual min=-0.001409 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.238271 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.238271 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=0.029557Jy sigma=0.618036 ! Fit after self-cal, rms=0.029556Jy sigma=0.618026 ! 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=1.054 mas, bmaj=5.739 mas, bpa=-26.6 degrees ! Estimated noise=0.560437 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 5.739 at -26.6 degrees (North through East) ! Clean map min=-0.0015771 max=0.19968 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=0.738 mas, bmaj=5.563 mas, bpa=-27.69 degrees ! Estimated noise=0.900559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151798 Jy ! Component: 100 - total flux cleaned = 0.187288 Jy ! Component: 150 - total flux cleaned = 0.204025 Jy ! Component: 200 - total flux cleaned = 0.214074 Jy ! Total flux subtracted in 200 components = 0.214074 Jy ! Clean residual min=-0.003952 max=0.005217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.214074 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 0.214074 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=5.739 mas, bpa=-26.6 degrees ! Estimated noise=0.560437 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 = 0.0101929 Jy ! Component: 100 - total flux cleaned = 0.0153999 Jy ! Component: 150 - total flux cleaned = 0.0184828 Jy ! Component: 200 - total flux cleaned = 0.0200634 Jy ! Total flux subtracted in 200 components = 0.0200634 Jy ! Clean residual min=-0.001684 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.234137 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.234137 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=2.545 mas, bmaj=7.56 mas, bpa=-9.88 degrees ! Estimated noise=0.655305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991902 Jy ! Component: 100 - total flux cleaned = 0.0018695 Jy ! Component: 150 - total flux cleaned = 0.00259137 Jy ! Component: 200 - total flux cleaned = 0.00300879 Jy ! Total flux subtracted in 200 components = 0.00300879 Jy ! Clean residual min=-0.001510 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.237146 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 = 0.000208845 Jy ! Component: 100 - total flux cleaned = 0.000319365 Jy ! Component: 150 - total flux cleaned = 0.000393732 Jy ! Component: 200 - total flux cleaned = 0.000442432 Jy ! Total flux subtracted in 200 components = 0.000442432 Jy ! Clean residual min=-0.001500 max=0.001475 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.237589 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 116 components and 0.237589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=5.739 mas, bpa=-26.6 degrees ! Estimated noise=0.560437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132425 Jy ! Component: 100 - total flux cleaned = 0.000170467 Jy ! Component: 150 - total flux cleaned = 0.000169292 Jy ! Component: 200 - total flux cleaned = 0.000169475 Jy ! Total flux subtracted in 200 components = 0.000169475 Jy ! Clean residual min=-0.001677 max=0.001593 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.237758 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.237758 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=0.029565Jy sigma=0.618797 ! Fit after self-cal, rms=0.029564Jy sigma=0.618711 wmodel J2123-3046_X_map.mod ! Writing 139 model components to file: J2123-3046_X_map.mod wobs J2123-3046_X_uvs.fits ! Writing UV FITS file: J2123-3046_X_uvs.fits wwins J2123-3046_X_map.win ! wwins: Wrote 2 windows to J2123-3046_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 = -0.000102277 Jy ! Component: 100 - total flux cleaned = 8.15907e-05 Jy ! Component: 150 - total flux cleaned = 0.000231162 Jy ! Component: 200 - total flux cleaned = 0.000292683 Jy ! Component: 250 - total flux cleaned = 0.000311557 Jy ! Component: 300 - total flux cleaned = 0.000347692 Jy ! Component: 350 - total flux cleaned = 0.000452132 Jy ! Component: 400 - total flux cleaned = 0.000603862 Jy ! Component: 450 - total flux cleaned = 0.000735517 Jy ! Component: 500 - total flux cleaned = 0.000879873 Jy ! Component: 550 - total flux cleaned = 0.00103627 Jy ! Component: 600 - total flux cleaned = 0.00112773 Jy ! Component: 650 - total flux cleaned = 0.00121714 Jy ! Component: 700 - total flux cleaned = 0.00127561 Jy ! Component: 750 - total flux cleaned = 0.00139023 Jy ! Component: 800 - total flux cleaned = 0.00144657 Jy ! Component: 850 - total flux cleaned = 0.00151559 Jy ! Component: 900 - total flux cleaned = 0.0015697 Jy ! Component: 950 - total flux cleaned = 0.00158289 Jy ! Component: 1000 - total flux cleaned = 0.00166129 Jy ! Component: 1050 - total flux cleaned = 0.0016999 Jy ! Component: 1100 - total flux cleaned = 0.00175058 Jy ! Component: 1150 - total flux cleaned = 0.00176325 Jy ! Component: 1200 - total flux cleaned = 0.00181242 Jy ! Component: 1250 - total flux cleaned = 0.00182469 Jy ! Component: 1300 - total flux cleaned = 0.00187231 Jy ! Component: 1350 - total flux cleaned = 0.00186049 Jy ! Component: 1400 - total flux cleaned = 0.00190666 Jy ! Component: 1450 - total flux cleaned = 0.00191799 Jy ! Component: 1500 - total flux cleaned = 0.00195189 Jy ! Component: 1550 - total flux cleaned = 0.00199657 Jy ! Component: 1600 - total flux cleaned = 0.00208454 Jy ! Component: 1650 - total flux cleaned = 0.00210629 Jy ! Component: 1700 - total flux cleaned = 0.00214939 Jy ! Component: 1750 - total flux cleaned = 0.00221306 Jy ! Component: 1800 - total flux cleaned = 0.00225506 Jy ! Component: 1850 - total flux cleaned = 0.00231706 Jy ! Component: 1900 - total flux cleaned = 0.00232727 Jy ! Component: 1950 - total flux cleaned = 0.00238807 Jy ! Component: 2000 - total flux cleaned = 0.00240803 Jy ! Component: 2050 - total flux cleaned = 0.00243764 Jy ! Component: 2100 - total flux cleaned = 0.00246696 Jy ! Component: 2150 - total flux cleaned = 0.00245727 Jy ! Component: 2200 - total flux cleaned = 0.00247656 Jy ! Component: 2250 - total flux cleaned = 0.0025337 Jy ! Component: 2300 - total flux cleaned = 0.00257117 Jy ! Component: 2350 - total flux cleaned = 0.00258982 Jy ! Component: 2400 - total flux cleaned = 0.00259908 Jy ! Component: 2450 - total flux cleaned = 0.00259913 Jy ! Component: 2500 - total flux cleaned = 0.00263557 Jy ! Component: 2550 - total flux cleaned = 0.00264459 Jy ! Component: 2600 - total flux cleaned = 0.00266247 Jy ! Component: 2650 - total flux cleaned = 0.00263585 Jy ! Component: 2700 - total flux cleaned = 0.00263587 Jy ! Component: 2750 - total flux cleaned = 0.00265329 Jy ! Component: 2800 - total flux cleaned = 0.00264465 Jy ! Component: 2850 - total flux cleaned = 0.00261889 Jy ! Component: 2900 - total flux cleaned = 0.00261039 Jy ! Component: 2950 - total flux cleaned = 0.00260188 Jy ! Component: 3000 - total flux cleaned = 0.00256815 Jy ! Component: 3050 - total flux cleaned = 0.00253471 Jy ! Component: 3100 - total flux cleaned = 0.00251804 Jy ! Component: 3150 - total flux cleaned = 0.00252627 Jy ! Component: 3200 - total flux cleaned = 0.00246055 Jy ! Component: 3250 - total flux cleaned = 0.00246058 Jy ! Component: 3300 - total flux cleaned = 0.00242809 Jy ! Component: 3350 - total flux cleaned = 0.00241195 Jy ! Component: 3400 - total flux cleaned = 0.00238782 Jy ! Component: 3450 - total flux cleaned = 0.00237979 Jy ! Component: 3500 - total flux cleaned = 0.00237182 Jy ! Component: 3550 - total flux cleaned = 0.00235595 Jy ! Component: 3600 - total flux cleaned = 0.00232454 Jy ! Component: 3650 - total flux cleaned = 0.00231673 Jy ! Component: 3700 - total flux cleaned = 0.00230119 Jy ! Component: 3750 - total flux cleaned = 0.00230893 Jy ! Component: 3800 - total flux cleaned = 0.00226277 Jy ! Component: 3850 - total flux cleaned = 0.00226273 Jy ! Component: 3900 - total flux cleaned = 0.00224745 Jy ! Component: 3950 - total flux cleaned = 0.00223218 Jy ! Component: 4000 - total flux cleaned = 0.00217162 Jy ! Component: 4050 - total flux cleaned = 0.00217913 Jy ! Total flux subtracted in 4096 components = 0.00214908 Jy ! Clean residual min=-0.000433 max=0.000460 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.239907 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 391 components and 0.239907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2123-3046_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 5.739 at -26.6 degrees (North through East) ! Clean map min=-0.001221 max=0.19945 Jy/beam ! Writing clean map to FITS file: .//J2123-3046_X_map.fits wmodel .//J2123-3046_X_map.mod ! Writing 391 model components to file: .//J2123-3046_X_map.mod wobs .//J2123-3046_X_uvs.fits ! Writing UV FITS file: .//J2123-3046_X_uvs.fits wwins .//J2123-3046_X_map.win ! wwins: Wrote 3 windows to .//J2123-3046_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211606 0.211606 0.423211 0.846423 1.69285 3.38569 6.77138 13.5428 27.0855 54.1711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1417.73 quit ! Quitting program ! Log file .//J2123-3046_X_dfm.log closed on Sun Oct 21 00:15:31 2018