! Started logfile: .//J2329+0733_X_dfm.log on Mon Jan 20 19:29:01 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 .//J2329+0733_X_uva.fits ! Reading UV FITS file: .//J2329+0733_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2329+0733 ! ! 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 4320 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 J2329+0733_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=1.002238Jy sigma=18.281881 ! Fit after self-cal, rms=0.952480Jy sigma=17.356361 ! 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=0.8277 mas, bmaj=1.959 mas, bpa=-6.179 degrees ! Estimated noise=0.887512 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 = 0.0368014 Jy ! Component: 100 - total flux cleaned = 0.045423 Jy ! Total flux subtracted in 100 components = 0.045423 Jy ! Clean residual min=-0.003174 max=0.003289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.045423 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.045423 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=0.041271Jy sigma=0.687172 ! Fit after self-cal, rms=0.040720Jy sigma=0.676878 ! 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=1.006 mas, bmaj=2.174 mas, bpa=-5.93 degrees ! Estimated noise=0.603116 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 = 0.00415701 Jy ! Component: 100 - total flux cleaned = 0.00599425 Jy ! Component: 150 - total flux cleaned = 0.00704244 Jy ! Component: 200 - total flux cleaned = 0.00756888 Jy ! Total flux subtracted in 200 components = 0.00756888 Jy ! Clean residual min=-0.001951 max=0.002125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0529919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.0529919 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=0.040308Jy sigma=0.669701 ! Fit after self-cal, rms=0.040318Jy sigma=0.669615 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.174 at -5.93 degrees (North through East) ! Clean map min=-0.0018459 max=0.048336 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.12 KP 1.07 ! MK 0.89 NL 0.90 OV 1.10 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.97 KP 1.00 ! MK 1.01 NL 0.90 OV 1.01 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.06 KP 1.06 ! MK 1.02 NL 0.95 OV 1.16 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.94 KP 1.03 ! MK 1.17 NL 0.91 OV 1.02 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 0.97 ! MK 1.01 NL 1.00 OV 1.10 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.05 KP 0.97 ! MK 1.05 NL 0.98 OV 1.16 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.91 KP 1.06 ! MK 0.96 NL 0.88 OV 1.10 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.11 HN 0.97 KP 0.88 ! MK 0.98 NL 0.91 OV 1.17 PT 0.86 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.040318Jy sigma=0.669615 ! Fit after self-cal, rms=0.039968Jy sigma=0.663472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.174 mas, bpa=-5.999 degrees ! Estimated noise=0.601108 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 = 7.21546e-05 Jy ! Component: 100 - total flux cleaned = 0.000109575 Jy ! Component: 150 - total flux cleaned = 0.000119447 Jy ! Component: 200 - total flux cleaned = 0.00011955 Jy ! Total flux subtracted in 200 components = 0.00011955 Jy ! Clean residual min=-0.001554 max=0.001635 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0531115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0531115 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=0.039960Jy sigma=0.663356 ! Fit after self-cal, rms=0.039973Jy sigma=0.663117 ! 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=0.039973Jy sigma=0.663117 ! Fit after self-cal, rms=0.040027Jy sigma=0.663093 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.171 mas, bpa=-5.84 degrees ! Estimated noise=0.601306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84251e-05 Jy ! Component: 100 - total flux cleaned = 0.000141542 Jy ! Component: 150 - total flux cleaned = 0.000141445 Jy ! Component: 200 - total flux cleaned = 0.000148126 Jy ! Total flux subtracted in 200 components = 0.000148126 Jy ! Clean residual min=-0.001535 max=0.001633 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0532596 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0532596 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=0.040023Jy sigma=0.663036 ! Fit after self-cal, rms=0.040025Jy sigma=0.663034 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 (18.4, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931837 Jy ! Component: 100 - total flux cleaned = 0.000897507 Jy ! Component: 150 - total flux cleaned = 0.000947752 Jy ! Component: 200 - total flux cleaned = 0.00102916 Jy ! Total flux subtracted in 200 components = 0.00102916 Jy ! Clean residual min=-0.001500 max=0.001532 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0542887 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0542887 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=0.039968Jy sigma=0.662039 ! Fit after self-cal, rms=0.039963Jy sigma=0.661950 ! Inverting map ! Added new window around map position (42.2, -27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108952 Jy ! Component: 100 - total flux cleaned = 0.0012379 Jy ! Component: 150 - total flux cleaned = 0.00138279 Jy ! Component: 200 - total flux cleaned = 0.00144592 Jy ! Total flux subtracted in 200 components = 0.00144592 Jy ! Clean residual min=-0.001441 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0557347 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0557347 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=0.039907Jy sigma=0.660998 ! Fit after self-cal, rms=0.039903Jy sigma=0.660934 ! 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=0.039903Jy sigma=0.660934 ! Fit after self-cal, rms=0.039901Jy sigma=0.660857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.17 mas, bpa=-5.642 degrees ! Estimated noise=0.600503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282247 Jy ! Component: 100 - total flux cleaned = 0.000362162 Jy ! Component: 150 - total flux cleaned = 0.000417458 Jy ! Component: 200 - total flux cleaned = 0.000435126 Jy ! Total flux subtracted in 200 components = 0.000435126 Jy ! Clean residual min=-0.001384 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0561698 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0561698 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=0.039882Jy sigma=0.660553 ! Fit after self-cal, rms=0.039884Jy sigma=0.660540 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 = 0.000137456 Jy ! Component: 100 - total flux cleaned = 0.000152664 Jy ! Component: 150 - total flux cleaned = 0.000182538 Jy ! Component: 200 - total flux cleaned = 0.000223926 Jy ! Total flux subtracted in 200 components = 0.000223926 Jy ! Clean residual min=-0.001390 max=0.001328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0563937 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.0563937 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=0.039874Jy sigma=0.660363 ! Fit after self-cal, rms=0.039874Jy sigma=0.660358 ! 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=0.039874Jy sigma=0.660358 ! Fit after self-cal, rms=0.039844Jy sigma=0.660343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=3.062 mas, bpa=8.483 degrees ! Estimated noise=0.706151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274184 Jy ! Component: 100 - total flux cleaned = 0.000475281 Jy ! Component: 150 - total flux cleaned = 0.000556335 Jy ! Component: 200 - total flux cleaned = 0.000648534 Jy ! Total flux subtracted in 200 components = 0.000648534 Jy ! Clean residual min=-0.001203 max=0.001098 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0570422 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.0570422 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=0.039841Jy sigma=0.660238 ! Fit after self-cal, rms=0.039842Jy sigma=0.660232 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 = 9.49545e-05 Jy ! Component: 100 - total flux cleaned = 0.000166022 Jy ! Component: 150 - total flux cleaned = 0.000214729 Jy ! Component: 200 - total flux cleaned = 0.000252272 Jy ! Total flux subtracted in 200 components = 0.000252272 Jy ! Clean residual min=-0.001190 max=0.001079 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0572945 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.0572945 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=0.039841Jy sigma=0.660188 ! Fit after self-cal, rms=0.039841Jy sigma=0.660186 ! 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=1.012 mas, bmaj=2.169 mas, bpa=-5.601 degrees ! Estimated noise=0.600316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.169 at -5.601 degrees (North through East) ! Clean map min=-0.0012562 max=0.048296 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=0.8361 mas, bmaj=1.955 mas, bpa=-5.803 degrees ! Estimated noise=0.891566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372637 Jy ! Component: 100 - total flux cleaned = 0.0461316 Jy ! Component: 150 - total flux cleaned = 0.0479049 Jy ! Component: 200 - total flux cleaned = 0.0483343 Jy ! Total flux subtracted in 200 components = 0.0483343 Jy ! Clean residual min=-0.002694 max=0.002301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0483343 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0483343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.169 mas, bpa=-5.601 degrees ! Estimated noise=0.600316 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 = 0.00215571 Jy ! Component: 100 - total flux cleaned = 0.0036715 Jy ! Component: 150 - total flux cleaned = 0.00485897 Jy ! Component: 200 - total flux cleaned = 0.00575373 Jy ! Total flux subtracted in 200 components = 0.00575373 Jy ! Clean residual min=-0.001480 max=0.001309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0540881 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.0540881 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=2.06 mas, bmaj=3.062 mas, bpa=8.483 degrees ! Estimated noise=0.706151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917216 Jy ! Component: 100 - total flux cleaned = 0.00144856 Jy ! Component: 150 - total flux cleaned = 0.00189285 Jy ! Component: 200 - total flux cleaned = 0.00226346 Jy ! Total flux subtracted in 200 components = 0.00226346 Jy ! Clean residual min=-0.001295 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0563515 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 = 0.000315493 Jy ! Component: 100 - total flux cleaned = 0.000542068 Jy ! Component: 150 - total flux cleaned = 0.000712754 Jy ! Component: 200 - total flux cleaned = 0.000807368 Jy ! Total flux subtracted in 200 components = 0.000807368 Jy ! Clean residual min=-0.001266 max=0.001108 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0571589 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 96 components and 0.0571589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.169 mas, bpa=-5.601 degrees ! Estimated noise=0.600316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335674 Jy ! Component: 100 - total flux cleaned = -0.000311608 Jy ! Component: 150 - total flux cleaned = -0.000270385 Jy ! Component: 200 - total flux cleaned = -0.000232572 Jy ! Total flux subtracted in 200 components = -0.000232572 Jy ! Clean residual min=-0.001380 max=0.001241 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0569263 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.0569263 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=0.039860Jy sigma=0.660401 ! Fit after self-cal, rms=0.039856Jy sigma=0.660373 wmodel J2329+0733_X_map.mod ! Writing 109 model components to file: J2329+0733_X_map.mod wobs J2329+0733_X_uvs.fits ! Writing UV FITS file: J2329+0733_X_uvs.fits wwins J2329+0733_X_map.win ! wwins: Wrote 3 windows to J2329+0733_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 = -0.000181366 Jy ! Component: 100 - total flux cleaned = -9.75128e-05 Jy ! Component: 150 - total flux cleaned = 4.02375e-05 Jy ! Component: 200 - total flux cleaned = 0.00017103 Jy ! Component: 250 - total flux cleaned = 0.000224641 Jy ! Component: 300 - total flux cleaned = 0.000259098 Jy ! Component: 350 - total flux cleaned = 0.000242246 Jy ! Component: 400 - total flux cleaned = 0.000210207 Jy ! Component: 450 - total flux cleaned = 0.000225697 Jy ! Component: 500 - total flux cleaned = 0.000180383 Jy ! Component: 550 - total flux cleaned = 0.00015125 Jy ! Component: 600 - total flux cleaned = 0.000108244 Jy ! Component: 650 - total flux cleaned = 0.000107961 Jy ! Component: 700 - total flux cleaned = 5.3001e-05 Jy ! Component: 750 - total flux cleaned = 3.93513e-05 Jy ! Component: 800 - total flux cleaned = 3.90387e-05 Jy ! Component: 850 - total flux cleaned = -3.87562e-05 Jy ! Component: 900 - total flux cleaned = -6.41371e-05 Jy ! Component: 950 - total flux cleaned = -7.63541e-05 Jy ! Component: 1000 - total flux cleaned = -6.40538e-05 Jy ! Component: 1050 - total flux cleaned = -8.84657e-05 Jy ! Component: 1100 - total flux cleaned = -0.000100472 Jy ! Component: 1150 - total flux cleaned = -8.89172e-05 Jy ! Component: 1200 - total flux cleaned = -0.000124054 Jy ! Component: 1250 - total flux cleaned = -0.000123791 Jy ! Component: 1300 - total flux cleaned = -8.98481e-05 Jy ! Component: 1350 - total flux cleaned = -0.000101386 Jy ! Component: 1400 - total flux cleaned = -0.000156749 Jy ! Component: 1450 - total flux cleaned = -0.000200469 Jy ! Component: 1500 - total flux cleaned = -0.000200276 Jy ! Component: 1550 - total flux cleaned = -0.000178958 Jy ! Component: 1600 - total flux cleaned = -0.00018966 Jy ! Component: 1650 - total flux cleaned = -0.00018957 Jy ! Component: 1700 - total flux cleaned = -0.000210347 Jy ! Component: 1750 - total flux cleaned = -0.000210355 Jy ! Component: 1800 - total flux cleaned = -0.000220577 Jy ! Component: 1850 - total flux cleaned = -0.000200594 Jy ! Component: 1900 - total flux cleaned = -0.000190772 Jy ! Component: 1950 - total flux cleaned = -0.000200565 Jy ! Component: 2000 - total flux cleaned = -0.000161497 Jy ! Component: 2050 - total flux cleaned = -0.000151946 Jy ! Component: 2100 - total flux cleaned = -0.000142368 Jy ! Component: 2150 - total flux cleaned = -0.000123527 Jy ! Component: 2200 - total flux cleaned = -0.000114121 Jy ! Component: 2250 - total flux cleaned = -0.000104803 Jy ! Component: 2300 - total flux cleaned = -0.000104844 Jy ! Component: 2350 - total flux cleaned = -6.82781e-05 Jy ! Component: 2400 - total flux cleaned = -4.10082e-05 Jy ! Component: 2450 - total flux cleaned = -4.11261e-05 Jy ! Component: 2500 - total flux cleaned = -1.43326e-05 Jy ! Component: 2550 - total flux cleaned = 2.10581e-05 Jy ! Component: 2600 - total flux cleaned = 3.49976e-06 Jy ! Component: 2650 - total flux cleaned = 1.22763e-05 Jy ! Component: 2700 - total flux cleaned = 1.23231e-05 Jy ! Component: 2750 - total flux cleaned = 4.67943e-05 Jy ! Component: 2800 - total flux cleaned = 3.83073e-05 Jy ! Component: 2850 - total flux cleaned = 8.08152e-05 Jy ! Component: 2900 - total flux cleaned = 9.76662e-05 Jy ! Component: 2950 - total flux cleaned = 8.93012e-05 Jy ! Component: 3000 - total flux cleaned = 0.000122673 Jy ! Component: 3050 - total flux cleaned = 0.000106037 Jy ! Component: 3100 - total flux cleaned = 8.95667e-05 Jy ! Component: 3150 - total flux cleaned = 8.95896e-05 Jy ! Component: 3200 - total flux cleaned = 8.96402e-05 Jy ! Component: 3250 - total flux cleaned = 8.14854e-05 Jy ! Component: 3300 - total flux cleaned = 8.95247e-05 Jy ! Component: 3350 - total flux cleaned = 4.93421e-05 Jy ! Component: 3400 - total flux cleaned = 8.13197e-05 Jy ! Component: 3450 - total flux cleaned = 4.14194e-05 Jy ! Component: 3500 - total flux cleaned = 1.86189e-06 Jy ! Component: 3550 - total flux cleaned = 9.87032e-06 Jy ! Component: 3600 - total flux cleaned = -5.81096e-06 Jy ! Component: 3650 - total flux cleaned = -2.14315e-05 Jy ! Component: 3700 - total flux cleaned = -1.36224e-05 Jy ! Component: 3750 - total flux cleaned = -5.90436e-06 Jy ! Component: 3800 - total flux cleaned = -4.45492e-05 Jy ! Component: 3850 - total flux cleaned = -8.29763e-05 Jy ! Component: 3900 - total flux cleaned = -7.52591e-05 Jy ! Component: 3950 - total flux cleaned = -8.29256e-05 Jy ! Component: 4000 - total flux cleaned = -9.81559e-05 Jy ! Component: 4050 - total flux cleaned = -0.000135971 Jy ! Total flux subtracted in 4096 components = -0.000128413 Jy ! Clean residual min=-0.000406 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0567979 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 327 components and 0.0567979 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2329+0733_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.169 at -5.601 degrees (North through East) ! Clean map min=-0.00094634 max=0.048236 Jy/beam ! Writing clean map to FITS file: .//J2329+0733_X_map.fits wmodel .//J2329+0733_X_map.mod ! Writing 327 model components to file: .//J2329+0733_X_map.mod wobs .//J2329+0733_X_uvs.fits ! Writing UV FITS file: .//J2329+0733_X_uvs.fits wwins .//J2329+0733_X_map.win ! wwins: Wrote 4 windows to .//J2329+0733_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0482359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70598 0.70598 1.41196 2.82392 5.64784 11.2957 22.5914 45.1827 90.3655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 424.941 quit ! Quitting program ! Log file .//J2329+0733_X_dfm.log closed on Mon Jan 20 19:29:05 2020