! Started logfile: .//J2029-3543_X_dfm.log on Mon Jan 20 19:05:58 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 .//J2029-3543_X_uva.fits ! Reading UV FITS file: .//J2029-3543_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2029-3543 ! ! 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 1360 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 J2029-3543_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=1.002025Jy sigma=13.222537 ! Fit after self-cal, rms=0.955486Jy sigma=12.583489 ! 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=2.054 mas, bmaj=22.58 mas, bpa=-15.6 degrees ! Estimated noise=2.40164 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 = 0.0327841 Jy ! Component: 100 - total flux cleaned = 0.0404923 Jy ! Total flux subtracted in 100 components = 0.0404923 Jy ! Clean residual min=-0.004832 max=0.004853 Jy/beam ! Clean residual mean=0.000021 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.0404923 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0404923 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=0.053314Jy sigma=0.615770 ! Fit after self-cal, rms=0.052400Jy sigma=0.604219 ! 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=2.488 mas, bmaj=22.21 mas, bpa=-15.31 degrees ! Estimated noise=1.50183 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 = 0.00482578 Jy ! Component: 100 - total flux cleaned = 0.00450511 Jy ! Component: 150 - total flux cleaned = 0.00505658 Jy ! Component: 200 - total flux cleaned = 0.0058431 Jy ! Total flux subtracted in 200 components = 0.0058431 Jy ! Clean residual min=-0.001523 max=0.001538 Jy/beam ! Clean residual mean=0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0463354 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.0463354 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=0.051241Jy sigma=0.587422 ! Fit after self-cal, rms=0.051147Jy sigma=0.586611 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 22.21 at -15.31 degrees (North through East) ! Clean map min=-0.0030622 max=0.044451 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.92 NL 1.01 OV 1.11 ! PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.24 NL 0.90 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.02 NL 1.00 OV 1.13 ! PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.11 NL 1.12 OV 0.91 ! PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 1.05 NL 0.82 OV 0.92 ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.82 NL 0.99 OV 1.26 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 1.24 NL 1.16 OV 0.85 ! PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.05 NL 1.07 OV 0.99 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.051147Jy sigma=0.586611 ! Fit after self-cal, rms=0.051556Jy sigma=0.578164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=22.26 mas, bpa=-15.31 degrees ! Estimated noise=1.46372 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 = 0.000907143 Jy ! Component: 100 - total flux cleaned = 0.00125283 Jy ! Component: 150 - total flux cleaned = 0.00190354 Jy ! Component: 200 - total flux cleaned = 0.00243853 Jy ! Total flux subtracted in 200 components = 0.00243853 Jy ! Clean residual min=-0.000893 max=0.000890 Jy/beam ! Clean residual mean=0.000007 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.048774 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 0.0487739 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=0.051389Jy sigma=0.576983 ! Fit after self-cal, rms=0.051528Jy sigma=0.575669 ! 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=0.051528Jy sigma=0.575669 ! Fit after self-cal, rms=0.052126Jy sigma=0.575381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.51 mas, bmaj=22.22 mas, bpa=-15.23 degrees ! Estimated noise=1.46199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380353 Jy ! Component: 100 - total flux cleaned = 0.000332886 Jy ! Component: 150 - total flux cleaned = 0.000456318 Jy ! Component: 200 - total flux cleaned = 0.000703017 Jy ! Total flux subtracted in 200 components = 0.000703017 Jy ! Clean residual min=-0.000560 max=0.000561 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.049477 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 176 components and 0.049477 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=0.051999Jy sigma=0.574721 ! Fit after self-cal, rms=0.052013Jy sigma=0.574461 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 = 0.000148752 Jy ! Component: 100 - total flux cleaned = 0.000228772 Jy ! Component: 150 - total flux cleaned = 0.000227854 Jy ! Component: 200 - total flux cleaned = 0.000377928 Jy ! Total flux subtracted in 200 components = 0.000377928 Jy ! Clean residual min=-0.000484 max=0.000484 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0498549 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 221 components and 0.0498549 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=0.051932Jy sigma=0.574064 ! Fit after self-cal, rms=0.051920Jy sigma=0.573892 ! Inverting map ! Added new window around map position (19, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191173 Jy ! Component: 100 - total flux cleaned = 0.000191603 Jy ! Component: 150 - total flux cleaned = 0.000212519 Jy ! Component: 200 - total flux cleaned = 0.000269405 Jy ! Total flux subtracted in 200 components = 0.000269405 Jy ! Clean residual min=-0.000921 max=0.000691 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0501243 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 251 components and 0.0501243 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=0.051876Jy sigma=0.573710 ! Fit after self-cal, rms=0.051857Jy sigma=0.573649 ! 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=0.051857Jy sigma=0.573649 ! Fit after self-cal, rms=0.051984Jy sigma=0.573429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=22.17 mas, bpa=-15.19 degrees ! Estimated noise=1.46289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438114 Jy ! Component: 100 - total flux cleaned = 0.000392231 Jy ! Component: 150 - total flux cleaned = 0.000411431 Jy ! Component: 200 - total flux cleaned = 0.000458954 Jy ! Total flux subtracted in 200 components = 0.000458954 Jy ! Clean residual min=-0.000977 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0505833 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 286 components and 0.0505833 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=0.051943Jy sigma=0.573317 ! Fit after self-cal, rms=0.051934Jy sigma=0.573247 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 = -3.50842e-05 Jy ! Component: 100 - total flux cleaned = -5.27637e-05 Jy ! Component: 150 - total flux cleaned = -5.29037e-05 Jy ! Component: 200 - total flux cleaned = -4.943e-07 Jy ! Total flux subtracted in 200 components = -4.943e-07 Jy ! Clean residual min=-0.001049 max=0.000676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0505828 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 312 components and 0.0505828 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=0.051908Jy sigma=0.573210 ! Fit after self-cal, rms=0.051806Jy sigma=0.572953 ! 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=0.051806Jy sigma=0.572953 ! Fit after self-cal, rms=0.051648Jy sigma=0.572885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=21.98 mas, bpa=-14.45 degrees ! Estimated noise=1.43684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408352 Jy ! Component: 100 - total flux cleaned = 0.00046972 Jy ! Component: 150 - total flux cleaned = 0.000483188 Jy ! Component: 200 - total flux cleaned = 0.00050739 Jy ! Total flux subtracted in 200 components = 0.00050739 Jy ! Clean residual min=-0.000786 max=0.000490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0510902 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 337 components and 0.0510902 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=0.051617Jy sigma=0.572846 ! Fit after self-cal, rms=0.051608Jy sigma=0.572817 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 = -1.18125e-05 Jy ! Component: 100 - total flux cleaned = 1.17835e-06 Jy ! Component: 150 - total flux cleaned = 1.26799e-05 Jy ! Component: 200 - total flux cleaned = 2.30144e-05 Jy ! Total flux subtracted in 200 components = 2.30144e-05 Jy ! Clean residual min=-0.000797 max=0.000489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0511132 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 353 components and 0.0511132 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=0.051586Jy sigma=0.572805 ! Fit after self-cal, rms=0.051580Jy sigma=0.572791 ! 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=2.518 mas, bmaj=22.12 mas, bpa=-15.17 degrees ! Estimated noise=1.46083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.518 x 22.12 at -15.17 degrees (North through East) ! Clean map min=-0.0037863 max=0.043044 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=2.073 mas, bmaj=22.42 mas, bpa=-15.52 degrees ! Estimated noise=2.35834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147922 Jy ! Component: 100 - total flux cleaned = 0.0177003 Jy ! Component: 150 - total flux cleaned = 0.0186042 Jy ! Component: 200 - total flux cleaned = 0.0195758 Jy ! Total flux subtracted in 200 components = 0.0195758 Jy ! Clean residual min=-0.010093 max=0.024012 Jy/beam ! Clean residual mean=0.000086 rms=0.004813 Jy/beam ! Combined flux in latest and established models = 0.0195758 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0195758 Jy ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=22.12 mas, bpa=-15.17 degrees ! Estimated noise=1.46083 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 (-6.2, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185193 Jy ! Component: 100 - total flux cleaned = 0.0179718 Jy ! Component: 150 - total flux cleaned = 0.0194213 Jy ! Component: 200 - total flux cleaned = 0.0205479 Jy ! Total flux subtracted in 200 components = 0.0205479 Jy ! Clean residual min=-0.004670 max=0.003712 Jy/beam ! Clean residual mean=-0.000024 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0401237 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 0.0401237 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=2.926 mas, bmaj=21.98 mas, bpa=-14.45 degrees ! Estimated noise=1.43684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147536 Jy ! Component: 100 - total flux cleaned = -0.000942129 Jy ! Component: 150 - total flux cleaned = -0.000790354 Jy ! Component: 200 - total flux cleaned = -0.000656912 Jy ! Total flux subtracted in 200 components = -0.000656912 Jy ! Clean residual min=-0.003754 max=0.002925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0394668 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 = 0.000367293 Jy ! Component: 100 - total flux cleaned = 0.000761462 Jy ! Component: 150 - total flux cleaned = 0.00123512 Jy ! Component: 200 - total flux cleaned = 0.001679 Jy ! Total flux subtracted in 200 components = 0.001679 Jy ! Clean residual min=-0.003392 max=0.002914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0411458 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 179 components and 0.0411458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=22.12 mas, bpa=-15.17 degrees ! Estimated noise=1.46083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129343 Jy ! Component: 100 - total flux cleaned = 0.000241289 Jy ! Component: 150 - total flux cleaned = 0.000487685 Jy ! Component: 200 - total flux cleaned = 0.000809579 Jy ! Total flux subtracted in 200 components = 0.000809579 Jy ! Clean residual min=-0.003445 max=0.002942 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0419554 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 208 components and 0.0419554 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=0.052059Jy sigma=0.580710 ! Fit after self-cal, rms=0.051868Jy sigma=0.577504 wmodel J2029-3543_X_map.mod ! Writing 208 model components to file: J2029-3543_X_map.mod wobs J2029-3543_X_uvs.fits ! Writing UV FITS file: J2029-3543_X_uvs.fits wwins J2029-3543_X_map.win ! wwins: Wrote 2 windows to J2029-3543_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 = -0.000521895 Jy ! Component: 100 - total flux cleaned = -0.00060781 Jy ! Component: 150 - total flux cleaned = -0.000755878 Jy ! Component: 200 - total flux cleaned = -0.000824751 Jy ! Component: 250 - total flux cleaned = -0.000824391 Jy ! Component: 300 - total flux cleaned = -0.000920854 Jy ! Component: 350 - total flux cleaned = -0.000993172 Jy ! Component: 400 - total flux cleaned = -0.000975905 Jy ! Component: 450 - total flux cleaned = -0.000975908 Jy ! Component: 500 - total flux cleaned = -0.000943917 Jy ! Component: 550 - total flux cleaned = -0.000896961 Jy ! Component: 600 - total flux cleaned = -0.000897017 Jy ! Component: 650 - total flux cleaned = -0.000897106 Jy ! Component: 700 - total flux cleaned = -0.000897245 Jy ! Component: 750 - total flux cleaned = -0.000897299 Jy ! Component: 800 - total flux cleaned = -0.000897348 Jy ! Component: 850 - total flux cleaned = -0.000911901 Jy ! Component: 900 - total flux cleaned = -0.00095517 Jy ! Component: 950 - total flux cleaned = -0.00107051 Jy ! Component: 1000 - total flux cleaned = -0.00120122 Jy ! Component: 1050 - total flux cleaned = -0.00133315 Jy ! Component: 1100 - total flux cleaned = -0.00146644 Jy ! Component: 1150 - total flux cleaned = -0.00160104 Jy ! Component: 1200 - total flux cleaned = -0.00173713 Jy ! Component: 1250 - total flux cleaned = -0.00187482 Jy ! Component: 1300 - total flux cleaned = -0.00198346 Jy ! Component: 1350 - total flux cleaned = -0.00207777 Jy ! Component: 1400 - total flux cleaned = -0.00212553 Jy ! Component: 1450 - total flux cleaned = -0.00214151 Jy ! Component: 1500 - total flux cleaned = -0.00214149 Jy ! Component: 1550 - total flux cleaned = -0.00212422 Jy ! Component: 1600 - total flux cleaned = -0.00208877 Jy ! Component: 1650 - total flux cleaned = -0.00205216 Jy ! Component: 1700 - total flux cleaned = -0.00201416 Jy ! Component: 1750 - total flux cleaned = -0.00197502 Jy ! Component: 1800 - total flux cleaned = -0.00191421 Jy ! Component: 1850 - total flux cleaned = -0.00187201 Jy ! Component: 1900 - total flux cleaned = -0.00178481 Jy ! Component: 1950 - total flux cleaned = -0.00174006 Jy ! Component: 2000 - total flux cleaned = -0.00164672 Jy ! Component: 2050 - total flux cleaned = -0.00157374 Jy ! Component: 2100 - total flux cleaned = -0.00149836 Jy ! Component: 2150 - total flux cleaned = -0.00142063 Jy ! Component: 2200 - total flux cleaned = -0.00131299 Jy ! Component: 2250 - total flux cleaned = -0.00122946 Jy ! Component: 2300 - total flux cleaned = -0.00117129 Jy ! Component: 2350 - total flux cleaned = -0.00114041 Jy ! Component: 2400 - total flux cleaned = -0.00110865 Jy ! Component: 2450 - total flux cleaned = -0.00110875 Jy ! Component: 2500 - total flux cleaned = -0.00107443 Jy ! Component: 2550 - total flux cleaned = -0.0010737 Jy ! Component: 2600 - total flux cleaned = -0.0010733 Jy ! Component: 2650 - total flux cleaned = -0.00107352 Jy ! Component: 2700 - total flux cleaned = -0.00103226 Jy ! Component: 2750 - total flux cleaned = -0.000988436 Jy ! Component: 2800 - total flux cleaned = -0.000986956 Jy ! Component: 2850 - total flux cleaned = -0.000986651 Jy ! Component: 2900 - total flux cleaned = -0.000986407 Jy ! Component: 2950 - total flux cleaned = -0.000934315 Jy ! Component: 3000 - total flux cleaned = -0.000933047 Jy ! Component: 3050 - total flux cleaned = -0.000933684 Jy ! Component: 3100 - total flux cleaned = -0.000875316 Jy ! Component: 3150 - total flux cleaned = -0.000815066 Jy ! Component: 3200 - total flux cleaned = -0.000814675 Jy ! Component: 3250 - total flux cleaned = -0.000748134 Jy ! Component: 3300 - total flux cleaned = -0.000746971 Jy ! Component: 3350 - total flux cleaned = -0.000747269 Jy ! Component: 3400 - total flux cleaned = -0.000673373 Jy ! Component: 3450 - total flux cleaned = -0.000672778 Jy ! Component: 3500 - total flux cleaned = -0.000591649 Jy ! Component: 3550 - total flux cleaned = -0.000590109 Jy ! Component: 3600 - total flux cleaned = -0.000589235 Jy ! Component: 3650 - total flux cleaned = -0.000497991 Jy ! Component: 3700 - total flux cleaned = -0.000399847 Jy ! Component: 3750 - total flux cleaned = -0.000399881 Jy ! Component: 3800 - total flux cleaned = -0.000399262 Jy ! Component: 3850 - total flux cleaned = -0.000287136 Jy ! Component: 3900 - total flux cleaned = -0.000170342 Jy ! Component: 3950 - total flux cleaned = -0.000170647 Jy ! Component: 4000 - total flux cleaned = -0.000170071 Jy ! Component: 4050 - total flux cleaned = -3.65003e-05 Jy ! Total flux subtracted in 4096 components = -3.69166e-05 Jy ! Clean residual min=-0.007574 max=0.007948 Jy/beam ! Clean residual mean=0.000046 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.0419185 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 335 components and 0.0419184 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2029-3543_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.518 x 22.12 at -15.17 degrees (North through East) ! Clean map min=-0.016511 max=0.019541 Jy/beam ! Writing clean map to FITS file: .//J2029-3543_X_map.fits wmodel .//J2029-3543_X_map.mod ! Writing 335 model components to file: .//J2029-3543_X_map.mod wobs .//J2029-3543_X_uvs.fits ! Writing UV FITS file: .//J2029-3543_X_uvs.fits wwins .//J2029-3543_X_map.win ! wwins: Wrote 3 windows to .//J2029-3543_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0195409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00255267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -39.1897 39.1897 78.3795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0076 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.655 quit ! Quitting program ! Log file .//J2029-3543_X_dfm.log closed on Mon Jan 20 19:06:02 2020