! Started logfile: .//J2329+2008_X_dfm.log on Mon Jan 20 19:29:10 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+2008_X_uva.fits ! Reading UV FITS file: .//J2329+2008_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2329+2008 ! ! 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+2008_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=1.004267Jy sigma=19.046188 ! Fit after self-cal, rms=0.961548Jy sigma=18.216553 ! 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=0.8496 mas, bmaj=2.096 mas, bpa=-18.49 degrees ! Estimated noise=0.788875 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 = 0.0295003 Jy ! Component: 100 - total flux cleaned = 0.0370247 Jy ! Total flux subtracted in 100 components = 0.0370247 Jy ! Clean residual min=-0.003093 max=0.003773 Jy/beam ! Clean residual mean=0.000000 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0370247 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0370247 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=0.040091Jy sigma=0.727765 ! Fit after self-cal, rms=0.038486Jy sigma=0.695603 ! 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=1.021 mas, bmaj=2.231 mas, bpa=-16.84 degrees ! Estimated noise=0.576118 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 = 0.00557733 Jy ! Component: 100 - total flux cleaned = 0.00820141 Jy ! Component: 150 - total flux cleaned = 0.00982006 Jy ! Component: 200 - total flux cleaned = 0.0108782 Jy ! Total flux subtracted in 200 components = 0.0108782 Jy ! Clean residual min=-0.002443 max=0.003463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.047903 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.047903 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=0.037755Jy sigma=0.679455 ! Fit after self-cal, rms=0.037764Jy sigma=0.679253 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.231 at -16.84 degrees (North through East) ! Clean map min=-0.0023242 max=0.04079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.01 KP 1.02 ! MK 1.14 NL 1.00 OV 1.18 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.24 KP 1.01 ! MK 0.98 NL 0.83 OV 1.08 PT 0.81 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.96 KP 1.10 ! MK 0.90 NL 0.93 OV 1.09 PT 0.86 ! SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.04 KP 1.09 ! MK 1.12 NL 0.87 OV 0.98 PT 0.96 ! SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.17 KP 0.97 ! MK 0.93 NL 0.88 OV 1.14 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.17 KP 0.99 ! MK 1.02 NL 0.80 OV 1.30 PT 0.93 ! SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.12 KP 1.13 ! MK 0.98 NL 0.91 OV 1.05 PT 0.87 ! SC 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.18 KP 0.94 ! MK 1.04 NL 0.87 OV 1.09 PT 0.96 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.037764Jy sigma=0.679253 ! Fit after self-cal, rms=0.038893Jy sigma=0.669841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.256 mas, bpa=-17.28 degrees ! Estimated noise=0.575156 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 (-4.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306453 Jy ! Component: 100 - total flux cleaned = 0.00477257 Jy ! Component: 150 - total flux cleaned = 0.00580086 Jy ! Component: 200 - total flux cleaned = 0.00627038 Jy ! Total flux subtracted in 200 components = 0.00627038 Jy ! Clean residual min=-0.001864 max=0.002053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0541733 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.0541733 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=0.038647Jy sigma=0.664199 ! Fit after self-cal, rms=0.038696Jy sigma=0.663394 ! 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=0.038696Jy sigma=0.663394 ! Fit after self-cal, rms=0.038307Jy sigma=0.663197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.262 mas, bpa=-17.38 degrees ! Estimated noise=0.56742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744145 Jy ! Component: 100 - total flux cleaned = 0.000913621 Jy ! Component: 150 - total flux cleaned = 0.00101147 Jy ! Component: 200 - total flux cleaned = 0.0011355 Jy ! Total flux subtracted in 200 components = 0.0011355 Jy ! Clean residual min=-0.001680 max=0.001760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0553088 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0553088 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=0.038269Jy sigma=0.662495 ! Fit after self-cal, rms=0.038267Jy sigma=0.662447 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 (43.6, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144916 Jy ! Component: 100 - total flux cleaned = 0.00178918 Jy ! Component: 150 - total flux cleaned = 0.00188261 Jy ! Component: 200 - total flux cleaned = 0.00198515 Jy ! Total flux subtracted in 200 components = 0.00198515 Jy ! Clean residual min=-0.001598 max=0.001520 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.057294 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.057294 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=0.038209Jy sigma=0.661134 ! Fit after self-cal, rms=0.038203Jy sigma=0.661019 ! 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=0.038203Jy sigma=0.661019 ! Fit after self-cal, rms=0.038072Jy sigma=0.660951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.264 mas, bpa=-17.41 degrees ! Estimated noise=0.564256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303732 Jy ! Component: 100 - total flux cleaned = 0.000322846 Jy ! Component: 150 - total flux cleaned = 0.000321686 Jy ! Component: 200 - total flux cleaned = 0.000305911 Jy ! Total flux subtracted in 200 components = 0.000305911 Jy ! Clean residual min=-0.001502 max=0.001432 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0575999 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0575999 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=0.038051Jy sigma=0.660617 ! Fit after self-cal, rms=0.038053Jy sigma=0.660592 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 = 1.09188e-06 Jy ! Component: 100 - total flux cleaned = -4.50816e-05 Jy ! Component: 150 - total flux cleaned = -8.83495e-05 Jy ! Component: 200 - total flux cleaned = -0.000130702 Jy ! Total flux subtracted in 200 components = -0.000130702 Jy ! Clean residual min=-0.001489 max=0.001374 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0574692 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0574692 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=0.038040Jy sigma=0.660415 ! Fit after self-cal, rms=0.038040Jy sigma=0.660406 ! 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=0.038040Jy sigma=0.660406 ! Fit after self-cal, rms=0.038016Jy sigma=0.660388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=2.742 mas, bpa=-4.52 degrees ! Estimated noise=0.641001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3143e-05 Jy ! Component: 100 - total flux cleaned = 6.10858e-05 Jy ! Component: 150 - total flux cleaned = 8.58635e-05 Jy ! Component: 200 - total flux cleaned = 5.55903e-05 Jy ! Total flux subtracted in 200 components = 5.55903e-05 Jy ! Clean residual min=-0.001409 max=0.001322 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0575248 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0575248 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=0.038011Jy sigma=0.660302 ! Fit after self-cal, rms=0.038011Jy sigma=0.660286 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 = -8.0979e-05 Jy ! Component: 100 - total flux cleaned = -0.000108442 Jy ! Component: 150 - total flux cleaned = -0.000126352 Jy ! Component: 200 - total flux cleaned = -0.000151096 Jy ! Total flux subtracted in 200 components = -0.000151096 Jy ! Clean residual min=-0.001394 max=0.001319 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0573737 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0573737 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=0.038008Jy sigma=0.660243 ! Fit after self-cal, rms=0.038008Jy sigma=0.660239 ! 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=1.038 mas, bmaj=2.266 mas, bpa=-17.46 degrees ! Estimated noise=0.563264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.266 at -17.46 degrees (North through East) ! Clean map min=-0.0015051 max=0.040664 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=0.864 mas, bmaj=2.124 mas, bpa=-18.66 degrees ! Estimated noise=0.786641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030605 Jy ! Component: 100 - total flux cleaned = 0.0381881 Jy ! Component: 150 - total flux cleaned = 0.0418638 Jy ! Component: 200 - total flux cleaned = 0.0445349 Jy ! Total flux subtracted in 200 components = 0.0445349 Jy ! Clean residual min=-0.002778 max=0.003016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0445349 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0445349 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.266 mas, bpa=-17.46 degrees ! Estimated noise=0.563264 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) ! Added new window around map position (47.4, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293342 Jy ! Component: 100 - total flux cleaned = 0.00498325 Jy ! Component: 150 - total flux cleaned = 0.00660144 Jy ! Component: 200 - total flux cleaned = 0.00776144 Jy ! Total flux subtracted in 200 components = 0.00776144 Jy ! Clean residual min=-0.001859 max=0.001769 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0522964 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0522964 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=2.105 mas, bmaj=2.742 mas, bpa=-4.52 degrees ! Estimated noise=0.641001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143784 Jy ! Component: 100 - total flux cleaned = 0.00209242 Jy ! Component: 150 - total flux cleaned = 0.00255856 Jy ! Component: 200 - total flux cleaned = 0.00295316 Jy ! Total flux subtracted in 200 components = 0.00295316 Jy ! Clean residual min=-0.001488 max=0.001468 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0552495 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 = 0.000314594 Jy ! Component: 100 - total flux cleaned = 0.000549465 Jy ! Component: 150 - total flux cleaned = 0.000721819 Jy ! Component: 200 - total flux cleaned = 0.000843427 Jy ! Total flux subtracted in 200 components = 0.000843427 Jy ! Clean residual min=-0.001364 max=0.001522 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0560929 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.0560929 Jy ! Inverting map ! Added new window around map position (3.2, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518251 Jy ! Component: 100 - total flux cleaned = 0.000565707 Jy ! Component: 150 - total flux cleaned = 0.000564855 Jy ! Component: 200 - total flux cleaned = 0.000647162 Jy ! Total flux subtracted in 200 components = 0.000647162 Jy ! Clean residual min=-0.001264 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0567401 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0567401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.266 mas, bpa=-17.46 degrees ! Estimated noise=0.563264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70727e-05 Jy ! Component: 100 - total flux cleaned = 0.000105036 Jy ! Component: 150 - total flux cleaned = 0.000167489 Jy ! Component: 200 - total flux cleaned = 0.000223456 Jy ! Total flux subtracted in 200 components = 0.000223456 Jy ! Clean residual min=-0.001594 max=0.001258 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0569636 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.0569636 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=0.037944Jy sigma=0.659037 ! Fit after self-cal, rms=0.037927Jy sigma=0.658746 wmodel J2329+2008_X_map.mod ! Writing 142 model components to file: J2329+2008_X_map.mod wobs J2329+2008_X_uvs.fits ! Writing UV FITS file: J2329+2008_X_uvs.fits wwins J2329+2008_X_map.win ! wwins: Wrote 5 windows to J2329+2008_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 = -0.000400696 Jy ! Component: 100 - total flux cleaned = -0.000575248 Jy ! Component: 150 - total flux cleaned = -0.000716385 Jy ! Component: 200 - total flux cleaned = -0.000830649 Jy ! Component: 250 - total flux cleaned = -0.000830385 Jy ! Component: 300 - total flux cleaned = -0.000760677 Jy ! Component: 350 - total flux cleaned = -0.000676519 Jy ! Component: 400 - total flux cleaned = -0.000611467 Jy ! Component: 450 - total flux cleaned = -0.000549056 Jy ! Component: 500 - total flux cleaned = -0.000473504 Jy ! Component: 550 - total flux cleaned = -0.000459186 Jy ! Component: 600 - total flux cleaned = -0.000387066 Jy ! Component: 650 - total flux cleaned = -0.000358859 Jy ! Component: 700 - total flux cleaned = -0.000317269 Jy ! Component: 750 - total flux cleaned = -0.000263061 Jy ! Component: 800 - total flux cleaned = -0.000236573 Jy ! Component: 850 - total flux cleaned = -0.000184557 Jy ! Component: 900 - total flux cleaned = -0.00021032 Jy ! Component: 950 - total flux cleaned = -0.000197797 Jy ! Component: 1000 - total flux cleaned = -0.000198048 Jy ! Component: 1050 - total flux cleaned = -0.00021021 Jy ! Component: 1100 - total flux cleaned = -0.00023395 Jy ! Component: 1150 - total flux cleaned = -0.000245572 Jy ! Component: 1200 - total flux cleaned = -0.000245564 Jy ! Component: 1250 - total flux cleaned = -0.000268443 Jy ! Component: 1300 - total flux cleaned = -0.000257097 Jy ! Component: 1350 - total flux cleaned = -0.000279166 Jy ! Component: 1400 - total flux cleaned = -0.000268164 Jy ! Component: 1450 - total flux cleaned = -0.000289893 Jy ! Component: 1500 - total flux cleaned = -0.000311189 Jy ! Component: 1550 - total flux cleaned = -0.00033233 Jy ! Component: 1600 - total flux cleaned = -0.000332198 Jy ! Component: 1650 - total flux cleaned = -0.00032184 Jy ! Component: 1700 - total flux cleaned = -0.000301632 Jy ! Component: 1750 - total flux cleaned = -0.000301744 Jy ! Component: 1800 - total flux cleaned = -0.000291821 Jy ! Component: 1850 - total flux cleaned = -0.000321343 Jy ! Component: 1900 - total flux cleaned = -0.000311608 Jy ! Component: 1950 - total flux cleaned = -0.000330941 Jy ! Component: 2000 - total flux cleaned = -0.000321493 Jy ! Component: 2050 - total flux cleaned = -0.000340373 Jy ! Component: 2100 - total flux cleaned = -0.000349597 Jy ! Component: 2150 - total flux cleaned = -0.000358826 Jy ! Component: 2200 - total flux cleaned = -0.000386379 Jy ! Component: 2250 - total flux cleaned = -0.000441003 Jy ! Component: 2300 - total flux cleaned = -0.000450047 Jy ! Component: 2350 - total flux cleaned = -0.000468121 Jy ! Component: 2400 - total flux cleaned = -0.000503855 Jy ! Component: 2450 - total flux cleaned = -0.000548016 Jy ! Component: 2500 - total flux cleaned = -0.000574338 Jy ! Component: 2550 - total flux cleaned = -0.000609069 Jy ! Component: 2600 - total flux cleaned = -0.000609073 Jy ! Component: 2650 - total flux cleaned = -0.000652066 Jy ! Component: 2700 - total flux cleaned = -0.000669111 Jy ! Component: 2750 - total flux cleaned = -0.000711478 Jy ! Component: 2800 - total flux cleaned = -0.000761895 Jy ! Component: 2850 - total flux cleaned = -0.000778581 Jy ! Component: 2900 - total flux cleaned = -0.000820091 Jy ! Component: 2950 - total flux cleaned = -0.000853183 Jy ! Component: 3000 - total flux cleaned = -0.00087782 Jy ! Component: 3050 - total flux cleaned = -0.000902409 Jy ! Component: 3100 - total flux cleaned = -0.000943081 Jy ! Component: 3150 - total flux cleaned = -0.000967364 Jy ! Component: 3200 - total flux cleaned = -0.00101561 Jy ! Component: 3250 - total flux cleaned = -0.00103963 Jy ! Component: 3300 - total flux cleaned = -0.00105554 Jy ! Component: 3350 - total flux cleaned = -0.00107141 Jy ! Component: 3400 - total flux cleaned = -0.00112672 Jy ! Component: 3450 - total flux cleaned = -0.00115032 Jy ! Component: 3500 - total flux cleaned = -0.00118168 Jy ! Component: 3550 - total flux cleaned = -0.00120506 Jy ! Component: 3600 - total flux cleaned = -0.00122057 Jy ! Component: 3650 - total flux cleaned = -0.0012438 Jy ! Component: 3700 - total flux cleaned = -0.00127468 Jy ! Component: 3750 - total flux cleaned = -0.00127468 Jy ! Component: 3800 - total flux cleaned = -0.00130534 Jy ! Component: 3850 - total flux cleaned = -0.00133583 Jy ! Component: 3900 - total flux cleaned = -0.00133588 Jy ! Component: 3950 - total flux cleaned = -0.00138134 Jy ! Component: 4000 - total flux cleaned = -0.00140401 Jy ! Component: 4050 - total flux cleaned = -0.00142661 Jy ! Total flux subtracted in 4096 components = -0.00144164 Jy ! Clean residual min=-0.000666 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0555219 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 376 components and 0.0555219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2329+2008_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.266 at -17.46 degrees (North through East) ! Clean map min=-0.00093241 max=0.040858 Jy/beam ! Writing clean map to FITS file: .//J2329+2008_X_map.fits wmodel .//J2329+2008_X_map.mod ! Writing 376 model components to file: .//J2329+2008_X_map.mod wobs .//J2329+2008_X_uvs.fits ! Writing UV FITS file: .//J2329+2008_X_uvs.fits wwins .//J2329+2008_X_map.win ! wwins: Wrote 6 windows to .//J2329+2008_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.040858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.849028 0.849028 1.69806 3.39611 6.79222 13.5844 27.1689 54.3378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 353.345 quit ! Quitting program ! Log file .//J2329+2008_X_dfm.log closed on Mon Jan 20 19:29:14 2020