! Started logfile: .//J0322-0303_X_dfm.log on Sun Jan 19 23:53:54 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 .//J0322-0303_X_uvm.fits ! Reading UV FITS file: .//J0322-0303_X_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.989305 visibilities/baseline/integration-bin. ! Found source: J0322-0303 ! ! 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 4440 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 J0322-0303_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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999785Jy sigma=18.261831 ! Fit after self-cal, rms=0.974545Jy sigma=17.810255 ! 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=1.521 mas, bmaj=3.809 mas, bpa=-4.321 degrees ! Estimated noise=1.08144 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 = 0.0196915 Jy ! Component: 100 - total flux cleaned = 0.0242931 Jy ! Total flux subtracted in 100 components = 0.0242931 Jy ! Clean residual min=-0.003025 max=0.002961 Jy/beam ! Clean residual mean=0.000000 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0242931 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0242931 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=0.038775Jy sigma=0.660039 ! Fit after self-cal, rms=0.037351Jy sigma=0.632551 ! 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=1.715 mas, bmaj=3.814 mas, bpa=-2.974 degrees ! Estimated noise=0.590623 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 = 0.00381159 Jy ! Component: 100 - total flux cleaned = 0.00529578 Jy ! Component: 150 - total flux cleaned = 0.00580427 Jy ! Component: 200 - total flux cleaned = 0.00613016 Jy ! Total flux subtracted in 200 components = 0.00613016 Jy ! Clean residual min=-0.002114 max=0.001918 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0304233 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.0304233 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=0.036952Jy sigma=0.626059 ! Fit after self-cal, rms=0.036948Jy sigma=0.625771 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.715 x 3.814 at -2.974 degrees (North through East) ! Clean map min=-0.0021513 max=0.028075 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.78 HN 1.21 NL 0.83 ! OV 1.15 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 1.21 KP 1.15 ! NL 1.00 OV 1.15 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 1.31 NL 0.99 ! OV 0.92 PT 1.20 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.89 HN 0.96 KP 1.04 ! NL 1.07 OV 1.23 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.83 HN 1.17 NL 0.80 ! OV 1.13 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.07 KP 1.15 ! NL 0.90 OV 1.07 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.82 HN 1.36 NL 1.00 ! OV 0.97 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 0.97 KP 1.11 ! NL 1.01 OV 1.11 PT 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.74 HN 1.24 NL 0.84 ! OV 1.20 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.84 HN 1.08 KP 1.03 ! NL 0.95 OV 1.14 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.75 HN 1.34 NL 0.83 ! OV 1.04 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.73 HN 1.22 KP 1.00 ! NL 1.22 OV 1.06 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 HN 1.10 NL 1.01 ! OV 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.00 HN 0.75 KP 1.33 ! NL 0.87 OV 0.94 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.78 HN 1.16 NL 0.82 ! OV 1.09 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.83 HN 0.79 KP 1.13 ! NL 1.14 OV 1.28 PT 1.04 ! ! ! Fit before self-cal, rms=0.036948Jy sigma=0.625771 ! Fit after self-cal, rms=0.037396Jy sigma=0.618466 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.774 mas, bmaj=3.761 mas, bpa=-3.149 degrees ! Estimated noise=0.591239 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 = 0.000242234 Jy ! Component: 100 - total flux cleaned = 0.000281094 Jy ! Component: 150 - total flux cleaned = 0.000265744 Jy ! Component: 200 - total flux cleaned = 0.000265553 Jy ! Total flux subtracted in 200 components = 0.000265553 Jy ! Clean residual min=-0.001651 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0306888 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 0.0306888 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=0.037373Jy sigma=0.618179 ! Fit after self-cal, rms=0.037581Jy sigma=0.616688 ! 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=0.037581Jy sigma=0.616688 ! Fit after self-cal, rms=0.038475Jy sigma=0.616241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.792 mas, bmaj=3.735 mas, bpa=-2.993 degrees ! Estimated noise=0.593351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92662e-05 Jy ! Component: 100 - total flux cleaned = 0.000122449 Jy ! Component: 150 - total flux cleaned = 0.00015455 Jy ! Component: 200 - total flux cleaned = 0.000163956 Jy ! Total flux subtracted in 200 components = 0.000163956 Jy ! Clean residual min=-0.001649 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0308528 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.0308528 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=0.038465Jy sigma=0.616133 ! Fit after self-cal, rms=0.038567Jy sigma=0.615914 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 = 3.55524e-05 Jy ! Component: 100 - total flux cleaned = 6.09679e-05 Jy ! Component: 150 - total flux cleaned = 6.83936e-05 Jy ! Component: 200 - total flux cleaned = 7.52049e-05 Jy ! Total flux subtracted in 200 components = 7.52049e-05 Jy ! Clean residual min=-0.001638 max=0.001622 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.030928 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.030928 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=0.038562Jy sigma=0.615862 ! Fit after self-cal, rms=0.038550Jy sigma=0.615687 ! 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=0.038550Jy sigma=0.615687 ! Fit after self-cal, rms=0.039003Jy sigma=0.615599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=3.721 mas, bpa=-2.903 degrees ! Estimated noise=0.594575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85696e-05 Jy ! Component: 100 - total flux cleaned = 2.68615e-05 Jy ! Component: 150 - total flux cleaned = 3.45161e-05 Jy ! Component: 200 - total flux cleaned = 4.89497e-05 Jy ! Total flux subtracted in 200 components = 4.89497e-05 Jy ! Clean residual min=-0.001623 max=0.001579 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0309769 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0309769 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=0.038997Jy sigma=0.615543 ! Fit after self-cal, rms=0.039035Jy sigma=0.615510 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 = 7.58309e-06 Jy ! Component: 100 - total flux cleaned = 1.46626e-05 Jy ! Component: 150 - total flux cleaned = 3.93425e-05 Jy ! Component: 200 - total flux cleaned = 5.66382e-05 Jy ! Total flux subtracted in 200 components = 5.66382e-05 Jy ! Clean residual min=-0.001628 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0310336 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.0310336 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=0.039032Jy sigma=0.615479 ! Fit after self-cal, rms=0.039029Jy sigma=0.615472 ! 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=0.039029Jy sigma=0.615472 ! Fit after self-cal, rms=0.039353Jy sigma=0.615446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=3.841 mas, bpa=-0.5932 degrees ! Estimated noise=0.6149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103101 Jy ! Component: 100 - total flux cleaned = 0.000207111 Jy ! Component: 150 - total flux cleaned = 0.000270348 Jy ! Component: 200 - total flux cleaned = 0.000298127 Jy ! Total flux subtracted in 200 components = 0.000298127 Jy ! Clean residual min=-0.001559 max=0.001604 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0313317 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0313317 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=0.039350Jy sigma=0.615433 ! Fit after self-cal, rms=0.039369Jy sigma=0.615417 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 = 2.73389e-05 Jy ! Component: 100 - total flux cleaned = 5.10056e-05 Jy ! Component: 150 - total flux cleaned = 7.87628e-05 Jy ! Component: 200 - total flux cleaned = 9.23128e-05 Jy ! Total flux subtracted in 200 components = 9.23128e-05 Jy ! Clean residual min=-0.001555 max=0.001605 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.031424 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.031424 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=0.039366Jy sigma=0.615414 ! Fit after self-cal, rms=0.039365Jy sigma=0.615407 ! 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=1.808 mas, bmaj=3.714 mas, bpa=-2.822 degrees ! Estimated noise=0.596248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.808 x 3.714 at -2.822 degrees (North through East) ! Clean map min=-0.0015897 max=0.028281 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=1.602 mas, bmaj=3.712 mas, bpa=-4.496 degrees ! Estimated noise=1.11754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021838 Jy ! Component: 100 - total flux cleaned = 0.0266661 Jy ! Component: 150 - total flux cleaned = 0.0285423 Jy ! Component: 200 - total flux cleaned = 0.0298004 Jy ! Total flux subtracted in 200 components = 0.0298004 Jy ! Clean residual min=-0.002493 max=0.002047 Jy/beam ! Clean residual mean=0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0298004 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 0.0298004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=3.714 mas, bpa=-2.822 degrees ! Estimated noise=0.596248 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 = 0.000571713 Jy ! Component: 100 - total flux cleaned = 0.000856316 Jy ! Component: 150 - total flux cleaned = 0.0010651 Jy ! Component: 200 - total flux cleaned = 0.00114272 Jy ! Total flux subtracted in 200 components = 0.00114272 Jy ! Clean residual min=-0.001719 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0309431 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0309431 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=2.352 mas, bmaj=3.841 mas, bpa=-0.5932 degrees ! Estimated noise=0.6149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01847e-05 Jy ! Component: 100 - total flux cleaned = 0.00015874 Jy ! Component: 150 - total flux cleaned = 0.000188512 Jy ! Component: 200 - total flux cleaned = 0.00022237 Jy ! Total flux subtracted in 200 components = 0.00022237 Jy ! Clean residual min=-0.001627 max=0.001554 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0311655 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 = 3.06837e-05 Jy ! Component: 100 - total flux cleaned = 5.85086e-05 Jy ! Component: 150 - total flux cleaned = 8.42879e-05 Jy ! Component: 200 - total flux cleaned = 0.000112477 Jy ! Total flux subtracted in 200 components = 0.000112477 Jy ! Clean residual min=-0.001621 max=0.001554 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.031278 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.031278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=3.714 mas, bpa=-2.822 degrees ! Estimated noise=0.596248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35607e-06 Jy ! Component: 100 - total flux cleaned = 1.00305e-05 Jy ! Component: 150 - total flux cleaned = 1.59958e-06 Jy ! Component: 200 - total flux cleaned = 1.74826e-05 Jy ! Total flux subtracted in 200 components = 1.74826e-05 Jy ! Clean residual min=-0.001641 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0312954 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0312954 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=0.039371Jy sigma=0.615477 ! Fit after self-cal, rms=0.039361Jy sigma=0.615448 wmodel J0322-0303_X_map.mod ! Writing 69 model components to file: J0322-0303_X_map.mod wobs J0322-0303_X_uvs.fits ! Writing UV FITS file: J0322-0303_X_uvs.fits wwins J0322-0303_X_map.win ! wwins: Wrote 1 windows to J0322-0303_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 = -6.8784e-05 Jy ! Component: 100 - total flux cleaned = -0.000120209 Jy ! Component: 150 - total flux cleaned = -0.000210881 Jy ! Component: 200 - total flux cleaned = -0.000168889 Jy ! Component: 250 - total flux cleaned = -0.000227982 Jy ! Component: 300 - total flux cleaned = -0.000245846 Jy ! Component: 350 - total flux cleaned = -0.000317693 Jy ! Component: 400 - total flux cleaned = -0.000352853 Jy ! Component: 450 - total flux cleaned = -0.000434969 Jy ! Component: 500 - total flux cleaned = -0.000482166 Jy ! Component: 550 - total flux cleaned = -0.000497392 Jy ! Component: 600 - total flux cleaned = -0.000527675 Jy ! Component: 650 - total flux cleaned = -0.000571387 Jy ! Component: 700 - total flux cleaned = -0.000599744 Jy ! Component: 750 - total flux cleaned = -0.000654988 Jy ! Component: 800 - total flux cleaned = -0.000708655 Jy ! Component: 850 - total flux cleaned = -0.000734886 Jy ! Component: 900 - total flux cleaned = -0.000836579 Jy ! Component: 950 - total flux cleaned = -0.000873715 Jy ! Component: 1000 - total flux cleaned = -0.000946298 Jy ! Component: 1050 - total flux cleaned = -0.00100531 Jy ! Component: 1100 - total flux cleaned = -0.00105152 Jy ! Component: 1150 - total flux cleaned = -0.00107405 Jy ! Component: 1200 - total flux cleaned = -0.00110715 Jy ! Component: 1250 - total flux cleaned = -0.00106395 Jy ! Component: 1300 - total flux cleaned = -0.00110627 Jy ! Component: 1350 - total flux cleaned = -0.00108534 Jy ! Component: 1400 - total flux cleaned = -0.00113676 Jy ! Component: 1450 - total flux cleaned = -0.00115686 Jy ! Component: 1500 - total flux cleaned = -0.00119642 Jy ! Component: 1550 - total flux cleaned = -0.00121603 Jy ! Component: 1600 - total flux cleaned = -0.00124501 Jy ! Component: 1650 - total flux cleaned = -0.00127353 Jy ! Component: 1700 - total flux cleaned = -0.00131083 Jy ! Component: 1750 - total flux cleaned = -0.00130168 Jy ! Component: 1800 - total flux cleaned = -0.00132919 Jy ! Component: 1850 - total flux cleaned = -0.00136527 Jy ! Component: 1900 - total flux cleaned = -0.00138293 Jy ! Component: 1950 - total flux cleaned = -0.00140912 Jy ! Component: 2000 - total flux cleaned = -0.00138291 Jy ! Component: 2050 - total flux cleaned = -0.00140006 Jy ! Component: 2100 - total flux cleaned = -0.00138307 Jy ! Component: 2150 - total flux cleaned = -0.00141672 Jy ! Component: 2200 - total flux cleaned = -0.00144987 Jy ! Component: 2250 - total flux cleaned = -0.00144159 Jy ! Component: 2300 - total flux cleaned = -0.00143332 Jy ! Component: 2350 - total flux cleaned = -0.00144135 Jy ! Component: 2400 - total flux cleaned = -0.00144932 Jy ! Component: 2450 - total flux cleaned = -0.00144922 Jy ! Component: 2500 - total flux cleaned = -0.00146493 Jy ! Component: 2550 - total flux cleaned = -0.0015116 Jy ! Component: 2600 - total flux cleaned = -0.00151938 Jy ! Component: 2650 - total flux cleaned = -0.00155011 Jy ! Component: 2700 - total flux cleaned = -0.00158049 Jy ! Component: 2750 - total flux cleaned = -0.00160306 Jy ! Component: 2800 - total flux cleaned = -0.00161799 Jy ! Component: 2850 - total flux cleaned = -0.00161791 Jy ! Component: 2900 - total flux cleaned = -0.0016179 Jy ! Component: 2950 - total flux cleaned = -0.0016326 Jy ! Component: 3000 - total flux cleaned = -0.00163996 Jy ! Component: 3050 - total flux cleaned = -0.00166179 Jy ! Component: 3100 - total flux cleaned = -0.00167632 Jy ! Component: 3150 - total flux cleaned = -0.00171237 Jy ! Component: 3200 - total flux cleaned = -0.00173389 Jy ! Component: 3250 - total flux cleaned = -0.00176254 Jy ! Component: 3300 - total flux cleaned = -0.00179812 Jy ! Component: 3350 - total flux cleaned = -0.00180521 Jy ! Component: 3400 - total flux cleaned = -0.00184062 Jy ! Component: 3450 - total flux cleaned = -0.00186885 Jy ! Component: 3500 - total flux cleaned = -0.00190402 Jy ! Component: 3550 - total flux cleaned = -0.00191803 Jy ! Component: 3600 - total flux cleaned = -0.00195294 Jy ! Component: 3650 - total flux cleaned = -0.00197383 Jy ! Component: 3700 - total flux cleaned = -0.00198773 Jy ! Component: 3750 - total flux cleaned = -0.00202239 Jy ! Component: 3800 - total flux cleaned = -0.00205008 Jy ! Component: 3850 - total flux cleaned = -0.00203625 Jy ! Component: 3900 - total flux cleaned = -0.00207765 Jy ! Component: 3950 - total flux cleaned = -0.00206387 Jy ! Component: 4000 - total flux cleaned = -0.00207763 Jy ! Component: 4050 - total flux cleaned = -0.00208448 Jy ! Total flux subtracted in 4096 components = -0.00207764 Jy ! Clean residual min=-0.000473 max=0.000408 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0292178 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 355 components and 0.0292178 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0322-0303_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.808 x 3.714 at -2.822 degrees (North through East) ! Clean map min=-0.0010463 max=0.02819 Jy/beam ! Writing clean map to FITS file: .//J0322-0303_X_map.fits wmodel .//J0322-0303_X_map.mod ! Writing 355 model components to file: .//J0322-0303_X_map.mod wobs .//J0322-0303_X_uvs.fits ! Writing UV FITS file: .//J0322-0303_X_uvs.fits wwins .//J0322-0303_X_map.win ! wwins: Wrote 2 windows to .//J0322-0303_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0281898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21901 1.21901 2.43801 4.87603 9.75206 19.5041 39.0082 78.0164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.101 quit ! Quitting program ! Log file .//J0322-0303_X_dfm.log closed on Sun Jan 19 23:53:58 2020