! Started logfile: .//J1038-3143_C_dfm.log on Mon Jan 20 17:53:28 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1038-3143_C_uva.fits ! Reading UV FITS file: .//J1038-3143_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939732 visibilities/baseline/integration-bin. ! Found source: J1038-3143 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3368 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1038-3143_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003354Jy sigma=15.835413 ! Fit after self-cal, rms=0.961496Jy sigma=15.157837 ! 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=1.213 mas, bmaj=3.391 mas, bpa=-9.909 degrees ! Estimated noise=1.32456 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 = 0.0266745 Jy ! Component: 100 - total flux cleaned = 0.0348359 Jy ! Total flux subtracted in 100 components = 0.0348359 Jy ! Clean residual min=-0.004026 max=0.004968 Jy/beam ! Clean residual mean=-0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0348359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0348359 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=0.052196Jy sigma=0.791463 ! Fit after self-cal, rms=0.050425Jy sigma=0.762309 ! 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=1.599 mas, bmaj=4.17 mas, bpa=-8.369 degrees ! Estimated noise=0.787127 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 = 0.0106788 Jy ! Component: 100 - total flux cleaned = 0.015319 Jy ! Component: 150 - total flux cleaned = 0.0175422 Jy ! Component: 200 - total flux cleaned = 0.0186748 Jy ! Total flux subtracted in 200 components = 0.0186748 Jy ! Clean residual min=-0.002456 max=0.002819 Jy/beam ! Clean residual mean=-0.000004 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0535107 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0535107 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=0.048559Jy sigma=0.727431 ! Fit after self-cal, rms=0.048517Jy sigma=0.726111 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 4.17 at -8.369 degrees (North through East) ! Clean map min=-0.0024798 max=0.040361 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.98 LA 0.91 MK 1.07 ! NL 1.13 OV 1.13 PT 1.05 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.98 LA 0.92 MK 0.90 ! NL 1.05 OV 1.11 PT 1.11 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.93 LA 0.82 MK 0.79 ! NL 1.21 OV 1.12 PT 0.95 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.91 LA 0.91 MK 1.30 ! NL 1.22 OV 1.01 PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.06 LA 0.95 MK 1.08 ! NL 1.08 OV 0.98 PT 0.92 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.99 LA 0.95 MK 1.31 ! NL 1.18 OV 1.03 PT 0.92 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.04 LA 0.95 MK 0.92 ! NL 1.18 OV 0.94 PT 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.10 LA 0.87 MK 0.91 ! NL 1.20 OV 1.06 PT 1.07 SC 0.89 ! ! ! Fit before self-cal, rms=0.048517Jy sigma=0.726111 ! Fit after self-cal, rms=0.050892Jy sigma=0.720326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=4.213 mas, bpa=-8.761 degrees ! Estimated noise=0.793096 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 = 0.000311026 Jy ! Component: 100 - total flux cleaned = 0.00020731 Jy ! Component: 150 - total flux cleaned = 0.000208357 Jy ! Component: 200 - total flux cleaned = 0.00023173 Jy ! Total flux subtracted in 200 components = 0.00023173 Jy ! Clean residual min=-0.002390 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0537424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0537424 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=0.050860Jy sigma=0.719997 ! Fit after self-cal, rms=0.051021Jy sigma=0.719361 ! 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=0.051021Jy sigma=0.719361 ! Fit after self-cal, rms=0.051391Jy sigma=0.719282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.206 mas, bpa=-9.066 degrees ! Estimated noise=0.795329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292256 Jy ! Component: 100 - total flux cleaned = 0.000223579 Jy ! Component: 150 - total flux cleaned = 0.000223719 Jy ! Component: 200 - total flux cleaned = 0.000224603 Jy ! Total flux subtracted in 200 components = 0.000224603 Jy ! Clean residual min=-0.002349 max=0.002598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.053967 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.053967 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=0.051368Jy sigma=0.719035 ! Fit after self-cal, rms=0.051384Jy sigma=0.718992 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 (-33.9, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215921 Jy ! Component: 100 - total flux cleaned = 0.00232481 Jy ! Component: 150 - total flux cleaned = 0.00232364 Jy ! Component: 200 - total flux cleaned = 0.00229418 Jy ! Total flux subtracted in 200 components = 0.00229418 Jy ! Clean residual min=-0.002147 max=0.002253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0562612 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0562612 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=0.051254Jy sigma=0.717751 ! Fit after self-cal, rms=0.051239Jy sigma=0.717472 ! 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=0.051239Jy sigma=0.717472 ! Fit after self-cal, rms=0.050653Jy sigma=0.717320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.183 mas, bpa=-9.179 degrees ! Estimated noise=0.789346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081203 Jy ! Component: 100 - total flux cleaned = 0.000868889 Jy ! Component: 150 - total flux cleaned = 0.000919766 Jy ! Component: 200 - total flux cleaned = 0.000943009 Jy ! Total flux subtracted in 200 components = 0.000943009 Jy ! Clean residual min=-0.002124 max=0.002197 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0572042 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0572042 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=0.050605Jy sigma=0.716908 ! Fit after self-cal, rms=0.050605Jy sigma=0.716838 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 = 0.000262386 Jy ! Component: 100 - total flux cleaned = 0.000285269 Jy ! Component: 150 - total flux cleaned = 0.000285307 Jy ! Component: 200 - total flux cleaned = 0.000285227 Jy ! Total flux subtracted in 200 components = 0.000285227 Jy ! Clean residual min=-0.002203 max=0.002179 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0574894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0574894 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=0.050579Jy sigma=0.716627 ! Fit after self-cal, rms=0.050581Jy sigma=0.716612 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.050581Jy sigma=0.716612 ! Fit after self-cal, rms=0.050445Jy sigma=0.716548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=11.48 mas, bpa=-7.844 degrees ! Estimated noise=0.984284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210796 Jy ! Component: 100 - total flux cleaned = 0.000226676 Jy ! Component: 150 - total flux cleaned = 0.00022743 Jy ! Component: 200 - total flux cleaned = 0.00024021 Jy ! Total flux subtracted in 200 components = 0.00024021 Jy ! Clean residual min=-0.001541 max=0.001799 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0577296 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0577296 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=0.050440Jy sigma=0.716533 ! Fit after self-cal, rms=0.050436Jy sigma=0.716508 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 = 9.69255e-05 Jy ! Component: 100 - total flux cleaned = 0.000109705 Jy ! Component: 150 - total flux cleaned = 0.000121141 Jy ! Component: 200 - total flux cleaned = 0.000120617 Jy ! Total flux subtracted in 200 components = 0.000120617 Jy ! Clean residual min=-0.001561 max=0.001791 Jy/beam ! Clean residual mean=0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0578502 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0578503 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=0.050434Jy sigma=0.716510 ! Fit after self-cal, rms=0.050433Jy sigma=0.716502 ! 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=1.601 mas, bmaj=4.171 mas, bpa=-9.189 degrees ! Estimated noise=0.787998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.171 at -9.189 degrees (North through East) ! Clean map min=-0.0020145 max=0.040301 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=1.211 mas, bmaj=3.374 mas, bpa=-10.16 degrees ! Estimated noise=1.35427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284788 Jy ! Component: 100 - total flux cleaned = 0.0393451 Jy ! Component: 150 - total flux cleaned = 0.0458845 Jy ! Component: 200 - total flux cleaned = 0.0503788 Jy ! Total flux subtracted in 200 components = 0.0503788 Jy ! Clean residual min=-0.004733 max=0.004620 Jy/beam ! Clean residual mean=-0.000001 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0503788 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0503788 Jy ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=4.171 mas, bpa=-9.189 degrees ! Estimated noise=0.787998 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 = 0.00406613 Jy ! Component: 100 - total flux cleaned = 0.00553442 Jy ! Component: 150 - total flux cleaned = 0.00608663 Jy ! Component: 200 - total flux cleaned = 0.00637114 Jy ! Total flux subtracted in 200 components = 0.00637114 Jy ! Clean residual min=-0.002215 max=0.002088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0567499 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0567499 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=11.48 mas, bpa=-7.844 degrees ! Estimated noise=0.984284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775217 Jy ! Component: 100 - total flux cleaned = 0.000839091 Jy ! Component: 150 - total flux cleaned = 0.000858662 Jy ! Component: 200 - total flux cleaned = 0.000889219 Jy ! Total flux subtracted in 200 components = 0.000889219 Jy ! Clean residual min=-0.001643 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0576391 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 = 1.13075e-05 Jy ! Component: 100 - total flux cleaned = 2.20872e-05 Jy ! Component: 150 - total flux cleaned = 2.27019e-05 Jy ! Component: 200 - total flux cleaned = 1.09376e-05 Jy ! Total flux subtracted in 200 components = 1.09376e-05 Jy ! Clean residual min=-0.001600 max=0.001724 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0576501 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0576501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=4.171 mas, bpa=-9.189 degrees ! Estimated noise=0.787998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260519 Jy ! Component: 100 - total flux cleaned = -0.000314395 Jy ! Component: 150 - total flux cleaned = -0.000364663 Jy ! Component: 200 - total flux cleaned = -0.000342921 Jy ! Total flux subtracted in 200 components = -0.000342921 Jy ! Clean residual min=-0.002184 max=0.002056 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0573072 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0573072 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=0.050435Jy sigma=0.716647 ! Fit after self-cal, rms=0.050439Jy sigma=0.716521 wmodel J1038-3143_C_map.mod ! Writing 63 model components to file: J1038-3143_C_map.mod wobs J1038-3143_C_uvs.fits ! Writing UV FITS file: J1038-3143_C_uvs.fits wwins J1038-3143_C_map.win ! wwins: Wrote 2 windows to J1038-3143_C_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 = -0.000244679 Jy ! Component: 100 - total flux cleaned = -0.000494328 Jy ! Component: 150 - total flux cleaned = -0.000762125 Jy ! Component: 200 - total flux cleaned = -0.00073014 Jy ! Component: 250 - total flux cleaned = -0.000790209 Jy ! Component: 300 - total flux cleaned = -0.000904844 Jy ! Component: 350 - total flux cleaned = -0.000848789 Jy ! Component: 400 - total flux cleaned = -0.000822909 Jy ! Component: 450 - total flux cleaned = -0.000798111 Jy ! Component: 500 - total flux cleaned = -0.000924095 Jy ! Component: 550 - total flux cleaned = -0.00104589 Jy ! Component: 600 - total flux cleaned = -0.00106923 Jy ! Component: 650 - total flux cleaned = -0.0010688 Jy ! Component: 700 - total flux cleaned = -0.00109127 Jy ! Component: 750 - total flux cleaned = -0.00111316 Jy ! Component: 800 - total flux cleaned = -0.00117813 Jy ! Component: 850 - total flux cleaned = -0.00119905 Jy ! Component: 900 - total flux cleaned = -0.00126203 Jy ! Component: 950 - total flux cleaned = -0.00128285 Jy ! Component: 1000 - total flux cleaned = -0.00134416 Jy ! Component: 1050 - total flux cleaned = -0.00138408 Jy ! Component: 1100 - total flux cleaned = -0.0013842 Jy ! Component: 1150 - total flux cleaned = -0.00144249 Jy ! Component: 1200 - total flux cleaned = -0.0014809 Jy ! Component: 1250 - total flux cleaned = -0.00157523 Jy ! Component: 1300 - total flux cleaned = -0.00168633 Jy ! Component: 1350 - total flux cleaned = -0.00174093 Jy ! Component: 1400 - total flux cleaned = -0.00175904 Jy ! Component: 1450 - total flux cleaned = -0.00184804 Jy ! Component: 1500 - total flux cleaned = -0.00188298 Jy ! Component: 1550 - total flux cleaned = -0.0019175 Jy ! Component: 1600 - total flux cleaned = -0.00195197 Jy ! Component: 1650 - total flux cleaned = -0.00196877 Jy ! Component: 1700 - total flux cleaned = -0.0020024 Jy ! Component: 1750 - total flux cleaned = -0.00200214 Jy ! Component: 1800 - total flux cleaned = -0.00206801 Jy ! Component: 1850 - total flux cleaned = -0.00210074 Jy ! Component: 1900 - total flux cleaned = -0.00214959 Jy ! Component: 1950 - total flux cleaned = -0.00224611 Jy ! Component: 2000 - total flux cleaned = -0.00226216 Jy ! Component: 2050 - total flux cleaned = -0.00229386 Jy ! Component: 2100 - total flux cleaned = -0.00230957 Jy ! Component: 2150 - total flux cleaned = -0.00230963 Jy ! Component: 2200 - total flux cleaned = -0.00234061 Jy ! Component: 2250 - total flux cleaned = -0.00234063 Jy ! Component: 2300 - total flux cleaned = -0.00232523 Jy ! Component: 2350 - total flux cleaned = -0.00226412 Jy ! Component: 2400 - total flux cleaned = -0.00223385 Jy ! Component: 2450 - total flux cleaned = -0.00221885 Jy ! Component: 2500 - total flux cleaned = -0.00220384 Jy ! Component: 2550 - total flux cleaned = -0.00215894 Jy ! Component: 2600 - total flux cleaned = -0.0021739 Jy ! Component: 2650 - total flux cleaned = -0.0020851 Jy ! Component: 2700 - total flux cleaned = -0.00209993 Jy ! Component: 2750 - total flux cleaned = -0.00211456 Jy ! Component: 2800 - total flux cleaned = -0.00209986 Jy ! Component: 2850 - total flux cleaned = -0.00208529 Jy ! Component: 2900 - total flux cleaned = -0.00207072 Jy ! Component: 2950 - total flux cleaned = -0.00202737 Jy ! Component: 3000 - total flux cleaned = -0.00204179 Jy ! Component: 3050 - total flux cleaned = -0.00205609 Jy ! Component: 3100 - total flux cleaned = -0.00207036 Jy ! Component: 3150 - total flux cleaned = -0.00205616 Jy ! Component: 3200 - total flux cleaned = -0.00202766 Jy ! Component: 3250 - total flux cleaned = -0.00199916 Jy ! Component: 3300 - total flux cleaned = -0.0019707 Jy ! Component: 3350 - total flux cleaned = -0.00195645 Jy ! Component: 3400 - total flux cleaned = -0.00192807 Jy ! Component: 3450 - total flux cleaned = -0.00194233 Jy ! Component: 3500 - total flux cleaned = -0.00191393 Jy ! Component: 3550 - total flux cleaned = -0.00189968 Jy ! Component: 3600 - total flux cleaned = -0.00189966 Jy ! Component: 3650 - total flux cleaned = -0.00188547 Jy ! Component: 3700 - total flux cleaned = -0.00185704 Jy ! Component: 3750 - total flux cleaned = -0.00185708 Jy ! Component: 3800 - total flux cleaned = -0.00185711 Jy ! Component: 3850 - total flux cleaned = -0.00184285 Jy ! Component: 3900 - total flux cleaned = -0.00185722 Jy ! Component: 3950 - total flux cleaned = -0.00184291 Jy ! Component: 4000 - total flux cleaned = -0.00185726 Jy ! Component: 4050 - total flux cleaned = -0.00184288 Jy ! Total flux subtracted in 4096 components = -0.00185718 Jy ! Clean residual min=-0.000810 max=0.001178 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.05545 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 292 components and 0.05545 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1038-3143_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.171 at -9.189 degrees (North through East) ! Clean map min=-0.0023298 max=0.04023 Jy/beam ! Writing clean map to FITS file: .//J1038-3143_C_map.fits wmodel .//J1038-3143_C_map.mod ! Writing 292 model components to file: .//J1038-3143_C_map.mod wobs .//J1038-3143_C_uvs.fits ! Writing UV FITS file: .//J1038-3143_C_uvs.fits wwins .//J1038-3143_C_map.win ! wwins: Wrote 3 windows to .//J1038-3143_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0402304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80485 1.80485 3.6097 7.2194 14.4388 28.8776 57.7552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.218 quit ! Quitting program ! Log file .//J1038-3143_C_dfm.log closed on Mon Jan 20 17:53:32 2020