! Started logfile: .//J2234-0911_X_dfm.log on Mon Jan 20 19:20:37 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 .//J2234-0911_X_uva.fits ! Reading UV FITS file: .//J2234-0911_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2234-0911 ! ! 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 2520 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2234-0911_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=1.003202Jy sigma=19.243008 ! Fit after self-cal, rms=0.956961Jy sigma=18.367429 ! 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=1.263 mas, bmaj=4.719 mas, bpa=-8.504 degrees ! Estimated noise=1.03468 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 = 0.0346023 Jy ! Component: 100 - total flux cleaned = 0.0436029 Jy ! Total flux subtracted in 100 components = 0.0436029 Jy ! Clean residual min=-0.004157 max=0.004638 Jy/beam ! Clean residual mean=0.000003 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0436029 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0436029 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=0.071558Jy sigma=0.722118 ! Fit after self-cal, rms=0.070930Jy sigma=0.695134 ! 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=1.471 mas, bmaj=4.612 mas, bpa=-7.923 degrees ! Estimated noise=0.745807 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 = 0.00553705 Jy ! Component: 100 - total flux cleaned = 0.0082568 Jy ! Component: 150 - total flux cleaned = 0.00993892 Jy ! Component: 200 - total flux cleaned = 0.0111782 Jy ! Total flux subtracted in 200 components = 0.0111782 Jy ! Clean residual min=-0.002936 max=0.003382 Jy/beam ! Clean residual mean=0.000003 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0547812 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0547812 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=0.070488Jy sigma=0.680179 ! Fit after self-cal, rms=0.070461Jy sigma=0.679378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.471 x 4.612 at -7.923 degrees (North through East) ! Clean map min=-0.0029215 max=0.046067 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.98 KP 0.94 ! NL 1.00 OV 1.29 PT 0.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.96 KP 0.97 ! NL 1.01 OV 1.15 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.15 KP 0.95 ! NL 1.00 OV 1.30 PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.97 ! NL 0.99 OV 1.19 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 1.03 KP 1.02 ! NL 1.01 OV 1.05 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.93 HN 0.94 KP 1.02 ! NL 1.04 OV 1.14 PT 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.00 KP 1.06 ! NL 0.95 OV 1.08 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 HN 1.06 KP 1.14 ! NL 1.00 OV 1.21 PT 0.79 ! ! ! Fit before self-cal, rms=0.070461Jy sigma=0.679378 ! Fit after self-cal, rms=0.069074Jy sigma=0.667496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=4.569 mas, bpa=-8.004 degrees ! Estimated noise=0.739819 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 = 0.000594129 Jy ! Component: 100 - total flux cleaned = 0.000506426 Jy ! Component: 150 - total flux cleaned = 0.000434514 Jy ! Component: 200 - total flux cleaned = 0.000402732 Jy ! Total flux subtracted in 200 components = 0.000402732 Jy ! Clean residual min=-0.002229 max=0.001882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0551839 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0551839 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=0.069064Jy sigma=0.666990 ! Fit after self-cal, rms=0.069167Jy sigma=0.666319 ! 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=0.069167Jy sigma=0.666319 ! Fit after self-cal, rms=0.069065Jy sigma=0.666267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.566 mas, bpa=-8.003 degrees ! Estimated noise=0.739362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212364 Jy ! Component: 100 - total flux cleaned = 0.00013246 Jy ! Component: 150 - total flux cleaned = 0.000105792 Jy ! Component: 200 - total flux cleaned = 9.40124e-05 Jy ! Total flux subtracted in 200 components = 9.40124e-05 Jy ! Clean residual min=-0.002210 max=0.001839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0552779 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0552779 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=0.069062Jy sigma=0.666039 ! Fit after self-cal, rms=0.069068Jy sigma=0.665994 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 = -4.87223e-06 Jy ! Component: 100 - total flux cleaned = -1.74498e-05 Jy ! Component: 150 - total flux cleaned = -1.71452e-05 Jy ! Component: 200 - total flux cleaned = -2.73529e-05 Jy ! Total flux subtracted in 200 components = -2.73529e-05 Jy ! Clean residual min=-0.002175 max=0.001819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0552506 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0552505 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=0.069067Jy sigma=0.665847 ! Fit after self-cal, rms=0.069064Jy sigma=0.665820 ! 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=0.069064Jy sigma=0.665820 ! Fit after self-cal, rms=0.068946Jy sigma=0.665812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=4.568 mas, bpa=-8.009 degrees ! Estimated noise=0.739354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50801e-05 Jy ! Component: 100 - total flux cleaned = -6.64769e-06 Jy ! Component: 150 - total flux cleaned = -1.61945e-05 Jy ! Component: 200 - total flux cleaned = -1.64707e-05 Jy ! Total flux subtracted in 200 components = -1.64707e-05 Jy ! Clean residual min=-0.002140 max=0.001815 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0552341 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0552341 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=0.068944Jy sigma=0.665704 ! Fit after self-cal, rms=0.068943Jy sigma=0.665688 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 = 2.9613e-06 Jy ! Component: 100 - total flux cleaned = -2.5213e-05 Jy ! Component: 150 - total flux cleaned = -2.51434e-05 Jy ! Component: 200 - total flux cleaned = -2.52654e-05 Jy ! Total flux subtracted in 200 components = -2.52654e-05 Jy ! Clean residual min=-0.002110 max=0.001800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0552088 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0552088 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=0.068942Jy sigma=0.665604 ! Fit after self-cal, rms=0.068940Jy sigma=0.665593 ! 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=0.068940Jy sigma=0.665593 ! Fit after self-cal, rms=0.068938Jy sigma=0.665590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.397 mas, bpa=-6.924 degrees ! Estimated noise=0.805761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0015e-05 Jy ! Component: 100 - total flux cleaned = 6.34427e-05 Jy ! Component: 150 - total flux cleaned = 2.28145e-05 Jy ! Component: 200 - total flux cleaned = 1.57635e-05 Jy ! Total flux subtracted in 200 components = 1.57635e-05 Jy ! Clean residual min=-0.001628 max=0.001545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0552246 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0552246 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=0.068937Jy sigma=0.665541 ! Fit after self-cal, rms=0.068934Jy sigma=0.665517 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 = 1.18322e-05 Jy ! Component: 100 - total flux cleaned = -1.31459e-05 Jy ! Component: 150 - total flux cleaned = -3.52015e-05 Jy ! Component: 200 - total flux cleaned = -4.8982e-05 Jy ! Total flux subtracted in 200 components = -4.8982e-05 Jy ! Clean residual min=-0.001613 max=0.001509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0551756 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0551756 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=0.068936Jy sigma=0.665472 ! Fit after self-cal, rms=0.068933Jy sigma=0.665461 ! 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=1.484 mas, bmaj=4.57 mas, bpa=-8.02 degrees ! Estimated noise=0.74014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 4.57 at -8.02 degrees (North through East) ! Clean map min=-0.0019355 max=0.045786 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=1.273 mas, bmaj=4.675 mas, bpa=-8.542 degrees ! Estimated noise=1.0271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034852 Jy ! Component: 100 - total flux cleaned = 0.0445722 Jy ! Component: 150 - total flux cleaned = 0.0492708 Jy ! Component: 200 - total flux cleaned = 0.0517006 Jy ! Total flux subtracted in 200 components = 0.0517006 Jy ! Clean residual min=-0.002814 max=0.002957 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0517006 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0517006 Jy ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=4.57 mas, bpa=-8.02 degrees ! Estimated noise=0.74014 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 = 0.00181263 Jy ! Component: 100 - total flux cleaned = 0.00276254 Jy ! Component: 150 - total flux cleaned = 0.00305063 Jy ! Component: 200 - total flux cleaned = 0.00317424 Jy ! Total flux subtracted in 200 components = 0.00317424 Jy ! Clean residual min=-0.002241 max=0.001841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0548748 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0548748 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=2.251 mas, bmaj=4.397 mas, bpa=-6.924 degrees ! Estimated noise=0.805761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157233 Jy ! Component: 100 - total flux cleaned = 0.000193014 Jy ! Component: 150 - total flux cleaned = 0.000220505 Jy ! Component: 200 - total flux cleaned = 0.000281876 Jy ! Total flux subtracted in 200 components = 0.000281876 Jy ! Clean residual min=-0.001682 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0551567 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 = 4.39001e-05 Jy ! Component: 100 - total flux cleaned = 4.39394e-05 Jy ! Component: 150 - total flux cleaned = 4.4098e-05 Jy ! Component: 200 - total flux cleaned = 4.41138e-05 Jy ! Total flux subtracted in 200 components = 4.41138e-05 Jy ! Clean residual min=-0.001649 max=0.001573 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0552008 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0552008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=4.57 mas, bpa=-8.02 degrees ! Estimated noise=0.74014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.07622e-05 Jy ! Component: 100 - total flux cleaned = -7.04784e-05 Jy ! Component: 150 - total flux cleaned = -7.1297e-05 Jy ! Component: 200 - total flux cleaned = -2.59807e-05 Jy ! Total flux subtracted in 200 components = -2.59807e-05 Jy ! Clean residual min=-0.002111 max=0.001738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0551749 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0551748 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=0.068943Jy sigma=0.665789 ! Fit after self-cal, rms=0.068937Jy sigma=0.665691 wmodel J2234-0911_X_map.mod ! Writing 58 model components to file: J2234-0911_X_map.mod wobs J2234-0911_X_uvs.fits ! Writing UV FITS file: J2234-0911_X_uvs.fits wwins J2234-0911_X_map.win ! wwins: Wrote 1 windows to J2234-0911_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 = -0.000466765 Jy ! Component: 100 - total flux cleaned = -0.000463841 Jy ! Component: 150 - total flux cleaned = -0.000490284 Jy ! Component: 200 - total flux cleaned = -0.000537395 Jy ! Component: 250 - total flux cleaned = -0.000537501 Jy ! Component: 300 - total flux cleaned = -0.000476271 Jy ! Component: 350 - total flux cleaned = -0.000456518 Jy ! Component: 400 - total flux cleaned = -0.000401543 Jy ! Component: 450 - total flux cleaned = -0.000383452 Jy ! Component: 500 - total flux cleaned = -0.000298176 Jy ! Component: 550 - total flux cleaned = -0.000298365 Jy ! Component: 600 - total flux cleaned = -0.000298637 Jy ! Component: 650 - total flux cleaned = -0.000299015 Jy ! Component: 700 - total flux cleaned = -0.000284512 Jy ! Component: 750 - total flux cleaned = -0.000270519 Jy ! Component: 800 - total flux cleaned = -0.000214402 Jy ! Component: 850 - total flux cleaned = -0.000200656 Jy ! Component: 900 - total flux cleaned = -0.000160638 Jy ! Component: 950 - total flux cleaned = -0.000173662 Jy ! Component: 1000 - total flux cleaned = -0.000186361 Jy ! Component: 1050 - total flux cleaned = -0.000186408 Jy ! Component: 1100 - total flux cleaned = -0.00017433 Jy ! Component: 1150 - total flux cleaned = -0.000186178 Jy ! Component: 1200 - total flux cleaned = -0.000185982 Jy ! Component: 1250 - total flux cleaned = -0.000231529 Jy ! Component: 1300 - total flux cleaned = -0.000253756 Jy ! Component: 1350 - total flux cleaned = -0.000275603 Jy ! Component: 1400 - total flux cleaned = -0.000264769 Jy ! Component: 1450 - total flux cleaned = -0.000275522 Jy ! Component: 1500 - total flux cleaned = -0.000286011 Jy ! Component: 1550 - total flux cleaned = -0.00030667 Jy ! Component: 1600 - total flux cleaned = -0.000316887 Jy ! Component: 1650 - total flux cleaned = -0.000316931 Jy ! Component: 1700 - total flux cleaned = -0.000336905 Jy ! Component: 1750 - total flux cleaned = -0.000346776 Jy ! Component: 1800 - total flux cleaned = -0.000366108 Jy ! Component: 1850 - total flux cleaned = -0.000385331 Jy ! Component: 1900 - total flux cleaned = -0.000413961 Jy ! Component: 1950 - total flux cleaned = -0.000442351 Jy ! Component: 2000 - total flux cleaned = -0.000479808 Jy ! Component: 2050 - total flux cleaned = -0.000516867 Jy ! Component: 2100 - total flux cleaned = -0.000544403 Jy ! Component: 2150 - total flux cleaned = -0.000571799 Jy ! Component: 2200 - total flux cleaned = -0.000598993 Jy ! Component: 2250 - total flux cleaned = -0.000643782 Jy ! Component: 2300 - total flux cleaned = -0.000688247 Jy ! Component: 2350 - total flux cleaned = -0.000723565 Jy ! Component: 2400 - total flux cleaned = -0.00074986 Jy ! Component: 2450 - total flux cleaned = -0.000776049 Jy ! Component: 2500 - total flux cleaned = -0.000802002 Jy ! Component: 2550 - total flux cleaned = -0.000827877 Jy ! Component: 2600 - total flux cleaned = -0.000853585 Jy ! Component: 2650 - total flux cleaned = -0.000862067 Jy ! Component: 2700 - total flux cleaned = -0.000887436 Jy ! Component: 2750 - total flux cleaned = -0.000912703 Jy ! Component: 2800 - total flux cleaned = -0.000929466 Jy ! Component: 2850 - total flux cleaned = -0.000954436 Jy ! Component: 2900 - total flux cleaned = -0.000954417 Jy ! Component: 2950 - total flux cleaned = -0.000979175 Jy ! Component: 3000 - total flux cleaned = -0.000995633 Jy ! Component: 3050 - total flux cleaned = -0.00100387 Jy ! Component: 3100 - total flux cleaned = -0.00102023 Jy ! Component: 3150 - total flux cleaned = -0.00102841 Jy ! Component: 3200 - total flux cleaned = -0.00103658 Jy ! Component: 3250 - total flux cleaned = -0.0010528 Jy ! Component: 3300 - total flux cleaned = -0.00106899 Jy ! Component: 3350 - total flux cleaned = -0.00108518 Jy ! Component: 3400 - total flux cleaned = -0.00111755 Jy ! Component: 3450 - total flux cleaned = -0.00114991 Jy ! Component: 3500 - total flux cleaned = -0.00119851 Jy ! Component: 3550 - total flux cleaned = -0.00123908 Jy ! Component: 3600 - total flux cleaned = -0.00130395 Jy ! Component: 3650 - total flux cleaned = -0.00134461 Jy ! Component: 3700 - total flux cleaned = -0.00138522 Jy ! Component: 3750 - total flux cleaned = -0.00145031 Jy ! Component: 3800 - total flux cleaned = -0.00149917 Jy ! Component: 3850 - total flux cleaned = -0.00154808 Jy ! Component: 3900 - total flux cleaned = -0.00161337 Jy ! Component: 3950 - total flux cleaned = -0.00168685 Jy ! Component: 4000 - total flux cleaned = -0.00173595 Jy ! Component: 4050 - total flux cleaned = -0.00180976 Jy ! Total flux subtracted in 4096 components = -0.0018426 Jy ! Clean residual min=-0.000461 max=0.000511 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0533323 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 293 components and 0.0533322 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2234-0911_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 4.57 at -8.02 degrees (North through East) ! Clean map min=-0.0013069 max=0.045743 Jy/beam ! Writing clean map to FITS file: .//J2234-0911_X_map.fits wmodel .//J2234-0911_X_map.mod ! Writing 293 model components to file: .//J2234-0911_X_map.mod wobs .//J2234-0911_X_uvs.fits ! Writing UV FITS file: .//J2234-0911_X_uvs.fits wwins .//J2234-0911_X_map.win ! wwins: Wrote 2 windows to .//J2234-0911_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0457429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857343 0.857343 1.71469 3.42937 6.85875 13.7175 27.435 54.87 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.918 quit ! Quitting program ! Log file .//J2234-0911_X_dfm.log closed on Mon Jan 20 19:20:40 2020