! Started logfile: .//J0216-1627_X_dfm.log on Mon Jan 20 17:14:58 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 .//J0216-1627_X_uva.fits ! Reading UV FITS file: .//J0216-1627_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0216-1627 ! ! 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 76 lines of history. ! ! Reading 3584 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 J0216-1627_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=1.004341Jy sigma=18.607439 ! Fit after self-cal, rms=0.922009Jy sigma=17.089226 ! 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=1.346 mas, bmaj=6.865 mas, bpa=-9.91 degrees ! Estimated noise=0.925747 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 = 0.0594989 Jy ! Component: 100 - total flux cleaned = 0.0739098 Jy ! Total flux subtracted in 100 components = 0.0739098 Jy ! Clean residual min=-0.003500 max=0.006628 Jy/beam ! Clean residual mean=-0.000034 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0739097 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0739097 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=0.042192Jy sigma=0.672229 ! Fit after self-cal, rms=0.042141Jy sigma=0.671711 ! 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=1.639 mas, bmaj=6.28 mas, bpa=-9.784 degrees ! Estimated noise=0.651887 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 = 0.00688103 Jy ! Component: 100 - total flux cleaned = 0.0097428 Jy ! Component: 150 - total flux cleaned = 0.0111718 Jy ! Component: 200 - total flux cleaned = 0.0116209 Jy ! Total flux subtracted in 200 components = 0.0116209 Jy ! Clean residual min=-0.002829 max=0.003508 Jy/beam ! Clean residual mean=-0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0855306 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.0855306 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=0.041115Jy sigma=0.649999 ! Fit after self-cal, rms=0.041129Jy sigma=0.649905 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 6.28 at -9.784 degrees (North through East) ! Clean map min=-0.0028043 max=0.07857 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.94 ! LA 0.97 NL 0.91 OV 1.07 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 0.98 ! LA 0.97 NL 0.93 OV 1.12 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 0.96 ! LA 0.97 NL 0.92 OV 1.07 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.98 KP 1.06 ! LA 1.04 NL 0.95 OV 1.13 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 1.01 ! LA 1.00 NL 1.05 OV 1.23 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.98 ! LA 0.98 NL 0.99 OV 1.21 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.00 ! LA 1.02 NL 1.00 OV 1.14 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.94 KP 1.01 ! LA 0.97 NL 0.94 OV 1.20 PT 0.99 ! ! ! Fit before self-cal, rms=0.041129Jy sigma=0.649905 ! Fit after self-cal, rms=0.041545Jy sigma=0.635929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=6.248 mas, bpa=-9.954 degrees ! Estimated noise=0.650821 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 = 0.000217042 Jy ! Component: 100 - total flux cleaned = 0.000194731 Jy ! Component: 150 - total flux cleaned = 0.000195596 Jy ! Component: 200 - total flux cleaned = 0.000177354 Jy ! Total flux subtracted in 200 components = 0.000177354 Jy ! Clean residual min=-0.001862 max=0.001647 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0857079 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.0857079 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=0.041518Jy sigma=0.635428 ! Fit after self-cal, rms=0.041554Jy sigma=0.635276 ! 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=0.041554Jy sigma=0.635276 ! Fit after self-cal, rms=0.041633Jy sigma=0.635224 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=6.246 mas, bpa=-9.979 degrees ! Estimated noise=0.650724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.45116e-05 Jy ! Component: 100 - total flux cleaned = -9.41432e-05 Jy ! Component: 150 - total flux cleaned = -9.35635e-05 Jy ! Component: 200 - total flux cleaned = -9.32935e-05 Jy ! Total flux subtracted in 200 components = -9.32935e-05 Jy ! Clean residual min=-0.001757 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0856146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0856146 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=0.041621Jy sigma=0.635023 ! Fit after self-cal, rms=0.041621Jy sigma=0.635022 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 = -1.22223e-05 Jy ! Component: 100 - total flux cleaned = -2.20407e-05 Jy ! Component: 150 - total flux cleaned = -2.19449e-05 Jy ! Component: 200 - total flux cleaned = -3.86016e-05 Jy ! Total flux subtracted in 200 components = -3.86016e-05 Jy ! Clean residual min=-0.001712 max=0.001620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.085576 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.085576 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=0.041615Jy sigma=0.634956 ! Fit after self-cal, rms=0.041614Jy sigma=0.634954 ! 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=0.041614Jy sigma=0.634954 ! Fit after self-cal, rms=0.041758Jy sigma=0.634899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=6.245 mas, bpa=-10.01 degrees ! Estimated noise=0.651397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170599 Jy ! Component: 100 - total flux cleaned = -0.000181381 Jy ! Component: 150 - total flux cleaned = -0.000191467 Jy ! Component: 200 - total flux cleaned = -0.000191506 Jy ! Total flux subtracted in 200 components = -0.000191506 Jy ! Clean residual min=-0.001690 max=0.001625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0853845 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0853845 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=0.041753Jy sigma=0.634809 ! Fit after self-cal, rms=0.041754Jy sigma=0.634807 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 = -4.02506e-06 Jy ! Component: 100 - total flux cleaned = -3.63548e-06 Jy ! Component: 150 - total flux cleaned = -1.03912e-05 Jy ! Component: 200 - total flux cleaned = -1.05534e-05 Jy ! Total flux subtracted in 200 components = -1.05534e-05 Jy ! Clean residual min=-0.001697 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.085374 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.085374 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=0.041751Jy sigma=0.634771 ! Fit after self-cal, rms=0.041750Jy sigma=0.634769 ! 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=0.041750Jy sigma=0.634769 ! Fit after self-cal, rms=0.041869Jy sigma=0.634736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=6.038 mas, bpa=-10.05 degrees ! Estimated noise=0.682633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166291 Jy ! Component: 100 - total flux cleaned = 0.000175006 Jy ! Component: 150 - total flux cleaned = 0.00016248 Jy ! Component: 200 - total flux cleaned = 0.00014674 Jy ! Total flux subtracted in 200 components = 0.00014674 Jy ! Clean residual min=-0.001761 max=0.001424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0855207 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0855207 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=0.041869Jy sigma=0.634737 ! Fit after self-cal, rms=0.041871Jy sigma=0.634731 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 = 3.3416e-06 Jy ! Component: 100 - total flux cleaned = -7.11279e-06 Jy ! Component: 150 - total flux cleaned = -2.16182e-05 Jy ! Component: 200 - total flux cleaned = -3.08053e-05 Jy ! Total flux subtracted in 200 components = -3.08053e-05 Jy ! Clean residual min=-0.001764 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0854899 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0854899 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=0.041871Jy sigma=0.634737 ! Fit after self-cal, rms=0.041870Jy sigma=0.634735 ! 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=1.671 mas, bmaj=6.246 mas, bpa=-10.03 degrees ! Estimated noise=0.652069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 6.246 at -10.03 degrees (North through East) ! Clean map min=-0.0016786 max=0.078665 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=1.376 mas, bmaj=6.787 mas, bpa=-10.05 degrees ! Estimated noise=0.932761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599299 Jy ! Component: 100 - total flux cleaned = 0.0736266 Jy ! Component: 150 - total flux cleaned = 0.0790787 Jy ! Component: 200 - total flux cleaned = 0.0818433 Jy ! Total flux subtracted in 200 components = 0.0818433 Jy ! Clean residual min=-0.002458 max=0.002303 Jy/beam ! Clean residual mean=-0.000006 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0818432 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 0.0818432 Jy ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=6.246 mas, bpa=-10.03 degrees ! Estimated noise=0.652069 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 = 0.00173937 Jy ! Component: 100 - total flux cleaned = 0.00260003 Jy ! Component: 150 - total flux cleaned = 0.00314918 Jy ! Component: 200 - total flux cleaned = 0.0033371 Jy ! Total flux subtracted in 200 components = 0.0033371 Jy ! Clean residual min=-0.001805 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0851804 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0851803 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=2.537 mas, bmaj=6.038 mas, bpa=-10.05 degrees ! Estimated noise=0.682633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392484 Jy ! Component: 100 - total flux cleaned = 0.000471533 Jy ! Component: 150 - total flux cleaned = 0.000480715 Jy ! Component: 200 - total flux cleaned = 0.000488721 Jy ! Total flux subtracted in 200 components = 0.000488721 Jy ! Clean residual min=-0.001868 max=0.001467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0856691 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 = 3.11323e-07 Jy ! Component: 100 - total flux cleaned = 6.88132e-06 Jy ! Component: 150 - total flux cleaned = 6.79928e-06 Jy ! Component: 200 - total flux cleaned = 6.55515e-07 Jy ! Total flux subtracted in 200 components = 6.55515e-07 Jy ! Clean residual min=-0.001861 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0856697 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0856697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=6.246 mas, bpa=-10.03 degrees ! Estimated noise=0.652069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.91946e-05 Jy ! Component: 100 - total flux cleaned = -3.87637e-05 Jy ! Component: 150 - total flux cleaned = -5.34582e-05 Jy ! Component: 200 - total flux cleaned = -7.38278e-05 Jy ! Total flux subtracted in 200 components = -7.38278e-05 Jy ! Clean residual min=-0.001775 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0855959 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0855959 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=0.041861Jy sigma=0.634576 ! Fit after self-cal, rms=0.041858Jy sigma=0.634569 wmodel J0216-1627_X_map.mod ! Writing 91 model components to file: J0216-1627_X_map.mod wobs J0216-1627_X_uvs.fits ! Writing UV FITS file: J0216-1627_X_uvs.fits wwins J0216-1627_X_map.win ! wwins: Wrote 1 windows to J0216-1627_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 = -7.54616e-05 Jy ! Component: 100 - total flux cleaned = -2.36223e-05 Jy ! Component: 150 - total flux cleaned = -9.63442e-05 Jy ! Component: 200 - total flux cleaned = -0.000253233 Jy ! Component: 250 - total flux cleaned = -0.000401909 Jy ! Component: 300 - total flux cleaned = -0.000361203 Jy ! Component: 350 - total flux cleaned = -0.000362287 Jy ! Component: 400 - total flux cleaned = -0.000288358 Jy ! Component: 450 - total flux cleaned = -0.00019929 Jy ! Component: 500 - total flux cleaned = -7.8562e-05 Jy ! Component: 550 - total flux cleaned = 7.21308e-05 Jy ! Component: 600 - total flux cleaned = 0.000218493 Jy ! Component: 650 - total flux cleaned = 0.000391818 Jy ! Component: 700 - total flux cleaned = 0.00048366 Jy ! Component: 750 - total flux cleaned = 0.000632483 Jy ! Component: 800 - total flux cleaned = 0.000762654 Jy ! Component: 850 - total flux cleaned = 0.000903362 Jy ! Component: 900 - total flux cleaned = 0.000985698 Jy ! Component: 950 - total flux cleaned = 0.001026 Jy ! Component: 1000 - total flux cleaned = 0.00105229 Jy ! Component: 1050 - total flux cleaned = 0.00105234 Jy ! Component: 1100 - total flux cleaned = 0.00105253 Jy ! Component: 1150 - total flux cleaned = 0.00105274 Jy ! Component: 1200 - total flux cleaned = 0.00107703 Jy ! Component: 1250 - total flux cleaned = 0.00110084 Jy ! Component: 1300 - total flux cleaned = 0.00110059 Jy ! Component: 1350 - total flux cleaned = 0.00112381 Jy ! Component: 1400 - total flux cleaned = 0.00114666 Jy ! Component: 1450 - total flux cleaned = 0.00118059 Jy ! Component: 1500 - total flux cleaned = 0.00120296 Jy ! Component: 1550 - total flux cleaned = 0.00122497 Jy ! Component: 1600 - total flux cleaned = 0.00123596 Jy ! Component: 1650 - total flux cleaned = 0.00125756 Jy ! Component: 1700 - total flux cleaned = 0.00127898 Jy ! Component: 1750 - total flux cleaned = 0.00131075 Jy ! Component: 1800 - total flux cleaned = 0.00134234 Jy ! Component: 1850 - total flux cleaned = 0.00139454 Jy ! Component: 1900 - total flux cleaned = 0.00141527 Jy ! Component: 1950 - total flux cleaned = 0.00147691 Jy ! Component: 2000 - total flux cleaned = 0.00151782 Jy ! Component: 2050 - total flux cleaned = 0.0015585 Jy ! Component: 2100 - total flux cleaned = 0.00159897 Jy ! Component: 2150 - total flux cleaned = 0.0016393 Jy ! Component: 2200 - total flux cleaned = 0.00168944 Jy ! Component: 2250 - total flux cleaned = 0.00172945 Jy ! Component: 2300 - total flux cleaned = 0.00176935 Jy ! Component: 2350 - total flux cleaned = 0.00178931 Jy ! Component: 2400 - total flux cleaned = 0.00182908 Jy ! Component: 2450 - total flux cleaned = 0.00183899 Jy ! Component: 2500 - total flux cleaned = 0.00184889 Jy ! Component: 2550 - total flux cleaned = 0.00185875 Jy ! Component: 2600 - total flux cleaned = 0.00183883 Jy ! Component: 2650 - total flux cleaned = 0.0018389 Jy ! Component: 2700 - total flux cleaned = 0.00183883 Jy ! Component: 2750 - total flux cleaned = 0.00183882 Jy ! Component: 2800 - total flux cleaned = 0.00182882 Jy ! Component: 2850 - total flux cleaned = 0.00183894 Jy ! Component: 2900 - total flux cleaned = 0.00182879 Jy ! Component: 2950 - total flux cleaned = 0.00182879 Jy ! Component: 3000 - total flux cleaned = 0.00182873 Jy ! Component: 3050 - total flux cleaned = 0.00184929 Jy ! Component: 3100 - total flux cleaned = 0.00184934 Jy ! Component: 3150 - total flux cleaned = 0.00182854 Jy ! Component: 3200 - total flux cleaned = 0.00184946 Jy ! Component: 3250 - total flux cleaned = 0.00182845 Jy ! Component: 3300 - total flux cleaned = 0.0018496 Jy ! Component: 3350 - total flux cleaned = 0.0018071 Jy ! Component: 3400 - total flux cleaned = 0.00180714 Jy ! Component: 3450 - total flux cleaned = 0.00180711 Jy ! Component: 3500 - total flux cleaned = 0.00179622 Jy ! Component: 3550 - total flux cleaned = 0.00180717 Jy ! Component: 3600 - total flux cleaned = 0.00179615 Jy ! Component: 3650 - total flux cleaned = 0.0017851 Jy ! Component: 3700 - total flux cleaned = 0.00178508 Jy ! Component: 3750 - total flux cleaned = 0.0017963 Jy ! Component: 3800 - total flux cleaned = 0.00178498 Jy ! Component: 3850 - total flux cleaned = 0.0017621 Jy ! Component: 3900 - total flux cleaned = 0.00175058 Jy ! Component: 3950 - total flux cleaned = 0.00172732 Jy ! Component: 4000 - total flux cleaned = 0.00171552 Jy ! Component: 4050 - total flux cleaned = 0.00170367 Jy ! Total flux subtracted in 4096 components = 0.00169168 Jy ! Clean residual min=-0.000647 max=0.000636 Jy/beam ! Clean residual mean=0.000005 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0872876 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 362 components and 0.0872876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0216-1627_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 6.246 at -10.03 degrees (North through East) ! Clean map min=-0.0014814 max=0.078564 Jy/beam ! Writing clean map to FITS file: .//J0216-1627_X_map.fits wmodel .//J0216-1627_X_map.mod ! Writing 362 model components to file: .//J0216-1627_X_map.mod wobs .//J0216-1627_X_uvs.fits ! Writing UV FITS file: .//J0216-1627_X_uvs.fits wwins .//J0216-1627_X_map.win ! wwins: Wrote 2 windows to .//J0216-1627_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0785641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811675 0.811675 1.62335 3.2467 6.4934 12.9868 25.9736 51.9472 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.606 quit ! Quitting program ! Log file .//J0216-1627_X_dfm.log closed on Mon Jan 20 17:15:02 2020