! Started logfile: .//J1811-2923_X_dfm.log on Mon Jan 20 18:44:45 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 .//J1811-2923_X_uva.fits ! Reading UV FITS file: .//J1811-2923_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1811-2923 ! ! 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 1800 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 J1811-2923_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=1.002348Jy sigma=14.106838 ! Fit after self-cal, rms=0.957110Jy sigma=13.477901 ! 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=2.218 mas, bmaj=8.716 mas, bpa=1.64 degrees ! Estimated noise=1.80159 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342949 Jy ! Component: 100 - total flux cleaned = 0.0408667 Jy ! Total flux subtracted in 100 components = 0.0408667 Jy ! Clean residual min=-0.002999 max=0.002969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0408667 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0408667 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=0.049493Jy sigma=0.627805 ! Fit after self-cal, rms=0.048055Jy sigma=0.605188 ! 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=2.477 mas, bmaj=9.37 mas, bpa=4.043 degrees ! Estimated noise=1.21703 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 = 0.00148257 Jy ! Component: 100 - total flux cleaned = 0.00191663 Jy ! Component: 150 - total flux cleaned = 0.00199043 Jy ! Component: 200 - total flux cleaned = 0.001923 Jy ! Total flux subtracted in 200 components = 0.001923 Jy ! Clean residual min=-0.000898 max=0.000902 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0427897 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 73 components and 0.0427897 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=0.047570Jy sigma=0.597767 ! Fit after self-cal, rms=0.047539Jy sigma=0.597249 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.477 x 9.37 at 4.043 degrees (North through East) ! Clean map min=-0.0032209 max=0.04351 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 LA 0.96 NL 0.97 ! OV 1.03 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 LA 0.99 NL 1.14 ! OV 0.98 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 LA 0.88 NL 0.94 ! OV 1.08 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 LA 1.01 NL 1.01 ! OV 1.01 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 LA 0.99 NL 0.95 ! OV 1.05 PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 LA 1.04 NL 0.93 ! OV 1.00 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.01 LA 0.96 NL 1.09 ! OV 1.05 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 LA 0.93 NL 1.03 ! OV 0.94 PT 0.93 ! ! ! Fit before self-cal, rms=0.047539Jy sigma=0.597249 ! Fit after self-cal, rms=0.046992Jy sigma=0.594854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.492 mas, bmaj=9.375 mas, bpa=4.137 degrees ! Estimated noise=1.19356 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 = 0.000409657 Jy ! Component: 100 - total flux cleaned = 0.000328544 Jy ! Component: 150 - total flux cleaned = 0.000395861 Jy ! Component: 200 - total flux cleaned = 0.000528178 Jy ! Total flux subtracted in 200 components = 0.000528178 Jy ! Clean residual min=-0.000528 max=0.000527 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0433179 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 145 components and 0.0433179 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=0.046915Jy sigma=0.593828 ! Fit after self-cal, rms=0.046900Jy sigma=0.593524 ! 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=0.046900Jy sigma=0.593524 ! Fit after self-cal, rms=0.046838Jy sigma=0.593499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=9.38 mas, bpa=4.086 degrees ! Estimated noise=1.19242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373372 Jy ! Component: 100 - total flux cleaned = 0.000241851 Jy ! Component: 150 - total flux cleaned = 0.000240427 Jy ! Component: 200 - total flux cleaned = 0.000295201 Jy ! Total flux subtracted in 200 components = 0.000295201 Jy ! Clean residual min=-0.000434 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0436131 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 206 components and 0.0436131 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=0.046796Jy sigma=0.592958 ! Fit after self-cal, rms=0.046775Jy sigma=0.592900 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 = 0.000128805 Jy ! Component: 100 - total flux cleaned = 0.000214854 Jy ! Component: 150 - total flux cleaned = 0.000239723 Jy ! Component: 200 - total flux cleaned = 0.000332756 Jy ! Total flux subtracted in 200 components = 0.000332756 Jy ! Clean residual min=-0.000374 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0439459 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 241 components and 0.0439459 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=0.046745Jy sigma=0.592547 ! Fit after self-cal, rms=0.046731Jy sigma=0.592515 ! 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=0.046731Jy sigma=0.592515 ! Fit after self-cal, rms=0.046688Jy sigma=0.592502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=9.385 mas, bpa=4.073 degrees ! Estimated noise=1.19224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135357 Jy ! Component: 100 - total flux cleaned = 0.000206662 Jy ! Component: 150 - total flux cleaned = 0.000251021 Jy ! Component: 200 - total flux cleaned = 0.000332232 Jy ! Total flux subtracted in 200 components = 0.000332232 Jy ! Clean residual min=-0.000326 max=0.000326 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0442781 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 277 components and 0.0442781 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=0.046666Jy sigma=0.592242 ! Fit after self-cal, rms=0.046652Jy sigma=0.592219 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 = 2.10434e-05 Jy ! Component: 100 - total flux cleaned = 0.000183099 Jy ! Component: 150 - total flux cleaned = 0.000220105 Jy ! Component: 200 - total flux cleaned = 0.000147733 Jy ! Total flux subtracted in 200 components = 0.000147733 Jy ! Clean residual min=-0.000294 max=0.000291 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0444258 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 324 components and 0.0444258 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=0.046635Jy sigma=0.592030 ! Fit after self-cal, rms=0.046626Jy sigma=0.592015 ! 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=0.046626Jy sigma=0.592015 ! Fit after self-cal, rms=0.046638Jy sigma=0.592007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=9.505 mas, bpa=5.292 degrees ! Estimated noise=1.19898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300704 Jy ! Component: 100 - total flux cleaned = 0.000404291 Jy ! Component: 150 - total flux cleaned = 0.000446375 Jy ! Component: 200 - total flux cleaned = 0.000459795 Jy ! Total flux subtracted in 200 components = 0.000459795 Jy ! Clean residual min=-0.000221 max=0.000220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0448856 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 365 components and 0.0448856 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=0.046627Jy sigma=0.591885 ! Fit after self-cal, rms=0.046621Jy sigma=0.591877 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 = 0.000144763 Jy ! Component: 100 - total flux cleaned = 0.000158877 Jy ! Component: 150 - total flux cleaned = 0.000107406 Jy ! Component: 200 - total flux cleaned = 5.73838e-05 Jy ! Total flux subtracted in 200 components = 5.73838e-05 Jy ! Clean residual min=-0.000208 max=0.000210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.044943 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 396 components and 0.044943 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=0.046612Jy sigma=0.591774 ! Fit after self-cal, rms=0.046608Jy sigma=0.591768 ! 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=2.491 mas, bmaj=9.389 mas, bpa=4.083 degrees ! Estimated noise=1.19251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.491 x 9.389 at 4.083 degrees (North through East) ! Clean map min=-0.0021211 max=0.042627 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=2.229 mas, bmaj=8.746 mas, bpa=1.68 degrees ! Estimated noise=1.76697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348719 Jy ! Component: 100 - total flux cleaned = 0.039943 Jy ! Component: 150 - total flux cleaned = 0.0401583 Jy ! Component: 200 - total flux cleaned = 0.0401562 Jy ! Total flux subtracted in 200 components = 0.0401562 Jy ! Clean residual min=-0.001713 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0401562 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0401562 Jy ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=9.389 mas, bpa=4.083 degrees ! Estimated noise=1.19251 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 = -0.000471265 Jy ! Component: 100 - total flux cleaned = -0.000706654 Jy ! Component: 150 - total flux cleaned = -0.000566988 Jy ! Component: 200 - total flux cleaned = -0.000770133 Jy ! Total flux subtracted in 200 components = -0.000770133 Jy ! Clean residual min=-0.000817 max=0.000816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0393861 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 118 components and 0.0393861 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=2.791 mas, bmaj=9.505 mas, bpa=5.292 degrees ! Estimated noise=1.19898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23538e-05 Jy ! Component: 100 - total flux cleaned = -9.80463e-05 Jy ! Component: 150 - total flux cleaned = -0.00015975 Jy ! Component: 200 - total flux cleaned = -0.000157607 Jy ! Total flux subtracted in 200 components = -0.000157607 Jy ! Clean residual min=-0.000450 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0392285 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 = 5.53428e-07 Jy ! Component: 100 - total flux cleaned = 0.000119289 Jy ! Component: 150 - total flux cleaned = 0.000163211 Jy ! Component: 200 - total flux cleaned = 0.000184177 Jy ! Total flux subtracted in 200 components = 0.000184177 Jy ! Clean residual min=-0.000347 max=0.000347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0394127 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 231 components and 0.0394127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=9.389 mas, bpa=4.083 degrees ! Estimated noise=1.19251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121563 Jy ! Component: 100 - total flux cleaned = -4.68974e-05 Jy ! Component: 150 - total flux cleaned = -9.00526e-05 Jy ! Component: 200 - total flux cleaned = -0.000195366 Jy ! Total flux subtracted in 200 components = -0.000195366 Jy ! Clean residual min=-0.000346 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0392173 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 293 components and 0.0392173 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=0.046649Jy sigma=0.592098 ! Fit after self-cal, rms=0.046676Jy sigma=0.592054 wmodel J1811-2923_X_map.mod ! Writing 293 model components to file: J1811-2923_X_map.mod wobs J1811-2923_X_uvs.fits ! Writing UV FITS file: J1811-2923_X_uvs.fits wwins J1811-2923_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1811-2923_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.491 x 9.389 at 4.083 degrees (North through East) ! Clean map min=-0.0024923 max=0.041478 Jy/beam ! Writing clean map to FITS file: .//J1811-2923_X_map.fits wmodel .//J1811-2923_X_map.mod ! Writing 293 model components to file: .//J1811-2923_X_map.mod wobs .//J1811-2923_X_uvs.fits ! Writing UV FITS file: .//J1811-2923_X_uvs.fits wwins .//J1811-2923_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0414783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92842 0.92842 1.85684 3.71368 7.42736 14.8547 29.7094 59.4189 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.129 quit ! Quitting program ! Log file .//J1811-2923_X_dfm.log closed on Mon Jan 20 18:44:48 2020