! Started logfile: .//J1224-2916_X_dfm.log on Mon Jan 20 18:02:58 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 .//J1224-2916_X_uva.fits ! Reading UV FITS file: .//J1224-2916_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J1224-2916 ! ! 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 94 lines of history. ! ! Reading 2760 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 J1224-2916_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005413Jy sigma=11.377397 ! Fit after self-cal, rms=0.936964Jy sigma=10.559730 ! 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=1.249 mas, bmaj=16.07 mas, bpa=-16.95 degrees ! Estimated noise=1.68292 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 = 0.0493757 Jy ! Component: 100 - total flux cleaned = 0.0630259 Jy ! Total flux subtracted in 100 components = 0.0630259 Jy ! Clean residual min=-0.007813 max=0.007912 Jy/beam ! Clean residual mean=-0.000026 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.0630259 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0630259 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=0.067772Jy sigma=0.711773 ! Fit after self-cal, rms=0.067268Jy sigma=0.708256 ! 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=1.609 mas, bmaj=16.48 mas, bpa=-17.03 degrees ! Estimated noise=1.2272 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 = 0.00949206 Jy ! Component: 100 - total flux cleaned = 0.0139409 Jy ! Component: 150 - total flux cleaned = 0.0147079 Jy ! Component: 200 - total flux cleaned = 0.0150784 Jy ! Total flux subtracted in 200 components = 0.0150784 Jy ! Clean residual min=-0.005640 max=0.004029 Jy/beam ! Clean residual mean=-0.000006 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.0781044 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.0781044 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=0.066030Jy sigma=0.688118 ! Fit after self-cal, rms=0.066092Jy sigma=0.687653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 16.48 at -17.03 degrees (North through East) ! Clean map min=-0.0057613 max=0.064925 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.08 KP 1.06 LA 0.88 ! NL 0.96 OV 1.07 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 KP 1.15 LA 0.82 ! NL 0.98 OV 1.24 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.18 KP 1.13 LA 0.75 ! NL 1.02 OV 1.28 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.16 KP 0.96 LA 0.88 ! NL 1.20 OV 1.01 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.10 KP 1.09 LA 0.78 ! NL 0.87 OV 1.22 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.02 KP 1.15 LA 0.83 ! NL 0.99 OV 1.08 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.99 LA 0.92 ! NL 1.09 OV 1.03 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.95 KP 1.02 LA 0.94 ! NL 1.12 OV 1.22 PT 0.93 ! ! ! Fit before self-cal, rms=0.066092Jy sigma=0.687653 ! Fit after self-cal, rms=0.067205Jy sigma=0.675524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=16.49 mas, bpa=-17.07 degrees ! Estimated noise=1.21401 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 = 0.00127144 Jy ! Component: 100 - total flux cleaned = 0.00154809 Jy ! Component: 150 - total flux cleaned = 0.00181985 Jy ! Component: 200 - total flux cleaned = 0.00208381 Jy ! Total flux subtracted in 200 components = 0.00208381 Jy ! Clean residual min=-0.002726 max=0.002722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0801882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0801882 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=0.067122Jy sigma=0.674626 ! Fit after self-cal, rms=0.067344Jy sigma=0.673840 ! 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=0.067344Jy sigma=0.673840 ! Fit after self-cal, rms=0.067858Jy sigma=0.673653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=16.46 mas, bpa=-17.1 degrees ! Estimated noise=1.21621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529939 Jy ! Component: 100 - total flux cleaned = 0.000735164 Jy ! Component: 150 - total flux cleaned = 0.000882534 Jy ! Component: 200 - total flux cleaned = 0.000908878 Jy ! Total flux subtracted in 200 components = 0.000908878 Jy ! Clean residual min=-0.002570 max=0.002529 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0810971 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.0810971 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=0.067826Jy sigma=0.673294 ! Fit after self-cal, rms=0.067852Jy sigma=0.673255 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 = 3.88627e-05 Jy ! Component: 100 - total flux cleaned = -2.9249e-05 Jy ! Component: 150 - total flux cleaned = -2.98153e-05 Jy ! Component: 200 - total flux cleaned = -4.99792e-05 Jy ! Total flux subtracted in 200 components = -4.99792e-05 Jy ! Clean residual min=-0.002506 max=0.002373 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0810471 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.0810471 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=0.067837Jy sigma=0.673115 ! Fit after self-cal, rms=0.067834Jy sigma=0.673101 ! 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=0.067834Jy sigma=0.673101 ! Fit after self-cal, rms=0.067962Jy sigma=0.673042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=16.43 mas, bpa=-17.13 degrees ! Estimated noise=1.21509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.16906e-05 Jy ! Component: 100 - total flux cleaned = 0.000296702 Jy ! Component: 150 - total flux cleaned = 0.000331022 Jy ! Component: 200 - total flux cleaned = 0.000346552 Jy ! Total flux subtracted in 200 components = 0.000346552 Jy ! Clean residual min=-0.002383 max=0.002365 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0813936 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.0813937 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=0.067951Jy sigma=0.672908 ! Fit after self-cal, rms=0.067961Jy sigma=0.672898 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 = 1.7017e-05 Jy ! Component: 100 - total flux cleaned = 3.20166e-05 Jy ! Component: 150 - total flux cleaned = 7.61429e-05 Jy ! Component: 200 - total flux cleaned = 0.000117606 Jy ! Total flux subtracted in 200 components = 0.000117606 Jy ! Clean residual min=-0.002346 max=0.002295 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0815113 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.0815113 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=0.067954Jy sigma=0.672834 ! Fit after self-cal, rms=0.067951Jy sigma=0.672830 ! 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=0.067951Jy sigma=0.672830 ! Fit after self-cal, rms=0.068089Jy sigma=0.672807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.58 mas, bmaj=16.86 mas, bpa=-18.77 degrees ! Estimated noise=1.2273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171377 Jy ! Component: 100 - total flux cleaned = 0.000251754 Jy ! Component: 150 - total flux cleaned = 0.000360478 Jy ! Component: 200 - total flux cleaned = 0.000382918 Jy ! Total flux subtracted in 200 components = 0.000382918 Jy ! Clean residual min=-0.002159 max=0.001934 Jy/beam ! Clean residual mean=0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0818942 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.0818942 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=0.068086Jy sigma=0.672748 ! Fit after self-cal, rms=0.068097Jy sigma=0.672743 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 = 3.80875e-05 Jy ! Component: 100 - total flux cleaned = 7.17057e-05 Jy ! Component: 150 - total flux cleaned = 0.000103383 Jy ! Component: 200 - total flux cleaned = 0.000123799 Jy ! Total flux subtracted in 200 components = 0.000123799 Jy ! Clean residual min=-0.002126 max=0.001922 Jy/beam ! Clean residual mean=0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.082018 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.082018 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=0.068094Jy sigma=0.672713 ! Fit after self-cal, rms=0.068094Jy sigma=0.672711 ! 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=1.667 mas, bmaj=16.41 mas, bpa=-17.15 degrees ! Estimated noise=1.21471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 16.41 at -17.15 degrees (North through East) ! Clean map min=-0.0021778 max=0.064174 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=1.303 mas, bmaj=15.97 mas, bpa=-17.11 degrees ! Estimated noise=1.69305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494082 Jy ! Component: 100 - total flux cleaned = 0.061791 Jy ! Component: 150 - total flux cleaned = 0.0688104 Jy ! Component: 200 - total flux cleaned = 0.0733374 Jy ! Total flux subtracted in 200 components = 0.0733374 Jy ! Clean residual min=-0.005166 max=0.005263 Jy/beam ! Clean residual mean=-0.000006 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.0733374 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0733374 Jy ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=16.41 mas, bpa=-17.15 degrees ! Estimated noise=1.21471 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 = 0.00349736 Jy ! Component: 100 - total flux cleaned = 0.00451659 Jy ! Component: 150 - total flux cleaned = 0.00509871 Jy ! Component: 200 - total flux cleaned = 0.00565162 Jy ! Total flux subtracted in 200 components = 0.00565162 Jy ! Clean residual min=-0.003081 max=0.002584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0789891 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.078989 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=2.58 mas, bmaj=16.86 mas, bpa=-18.77 degrees ! Estimated noise=1.2273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007196 Jy ! Component: 100 - total flux cleaned = 0.00124639 Jy ! Component: 150 - total flux cleaned = 0.00138025 Jy ! Component: 200 - total flux cleaned = 0.00156536 Jy ! Total flux subtracted in 200 components = 0.00156536 Jy ! Clean residual min=-0.002683 max=0.002127 Jy/beam ! Clean residual mean=0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0805544 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 = 0.000113688 Jy ! Component: 100 - total flux cleaned = 0.000245264 Jy ! Component: 150 - total flux cleaned = 0.000343265 Jy ! Component: 200 - total flux cleaned = 0.000457372 Jy ! Total flux subtracted in 200 components = 0.000457372 Jy ! Clean residual min=-0.002565 max=0.002001 Jy/beam ! Clean residual mean=0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0810118 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.0810118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=16.41 mas, bpa=-17.15 degrees ! Estimated noise=1.21471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4184e-05 Jy ! Component: 100 - total flux cleaned = 0.000181161 Jy ! Component: 150 - total flux cleaned = 0.000281686 Jy ! Component: 200 - total flux cleaned = 0.000397177 Jy ! Total flux subtracted in 200 components = 0.000397177 Jy ! Clean residual min=-0.002527 max=0.002313 Jy/beam ! Clean residual mean=0.000004 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.081409 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.081409 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=0.068138Jy sigma=0.673216 ! Fit after self-cal, rms=0.068111Jy sigma=0.673169 wmodel J1224-2916_X_map.mod ! Writing 154 model components to file: J1224-2916_X_map.mod wobs J1224-2916_X_uvs.fits ! Writing UV FITS file: J1224-2916_X_uvs.fits wwins J1224-2916_X_map.win ! wwins: Wrote 1 windows to J1224-2916_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 = -0.000419982 Jy ! Component: 100 - total flux cleaned = -0.000765835 Jy ! Component: 150 - total flux cleaned = -0.00116067 Jy ! Component: 200 - total flux cleaned = -0.0015967 Jy ! Component: 250 - total flux cleaned = -0.00197521 Jy ! Component: 300 - total flux cleaned = -0.0022154 Jy ! Component: 350 - total flux cleaned = -0.00238711 Jy ! Component: 400 - total flux cleaned = -0.00260799 Jy ! Component: 450 - total flux cleaned = -0.00268818 Jy ! Component: 500 - total flux cleaned = -0.00279328 Jy ! Component: 550 - total flux cleaned = -0.00289598 Jy ! Component: 600 - total flux cleaned = -0.00297174 Jy ! Component: 650 - total flux cleaned = -0.00297183 Jy ! Component: 700 - total flux cleaned = -0.00292301 Jy ! Component: 750 - total flux cleaned = -0.00285062 Jy ! Component: 800 - total flux cleaned = -0.00270745 Jy ! Component: 850 - total flux cleaned = -0.00263644 Jy ! Component: 900 - total flux cleaned = -0.00249479 Jy ! Component: 950 - total flux cleaned = -0.00244789 Jy ! Component: 1000 - total flux cleaned = -0.00237728 Jy ! Component: 1050 - total flux cleaned = -0.00233028 Jy ! Component: 1100 - total flux cleaned = -0.0023067 Jy ! Component: 1150 - total flux cleaned = -0.00228305 Jy ! Component: 1200 - total flux cleaned = -0.00223517 Jy ! Component: 1250 - total flux cleaned = -0.00218653 Jy ! Component: 1300 - total flux cleaned = -0.00213737 Jy ! Component: 1350 - total flux cleaned = -0.00211244 Jy ! Component: 1400 - total flux cleaned = -0.00211261 Jy ! Component: 1450 - total flux cleaned = -0.00211272 Jy ! Component: 1500 - total flux cleaned = -0.00208684 Jy ! Component: 1550 - total flux cleaned = -0.00206055 Jy ! Component: 1600 - total flux cleaned = -0.00203345 Jy ! Component: 1650 - total flux cleaned = -0.00200588 Jy ! Component: 1700 - total flux cleaned = -0.00197761 Jy ! Component: 1750 - total flux cleaned = -0.0019483 Jy ! Component: 1800 - total flux cleaned = -0.00191848 Jy ! Component: 1850 - total flux cleaned = -0.00191834 Jy ! Component: 1900 - total flux cleaned = -0.00191859 Jy ! Component: 1950 - total flux cleaned = -0.00195078 Jy ! Component: 2000 - total flux cleaned = -0.00195037 Jy ! Component: 2050 - total flux cleaned = -0.00198516 Jy ! Component: 2100 - total flux cleaned = -0.00202063 Jy ! Component: 2150 - total flux cleaned = -0.00202071 Jy ! Component: 2200 - total flux cleaned = -0.00205929 Jy ! Component: 2250 - total flux cleaned = -0.0020592 Jy ! Component: 2300 - total flux cleaned = -0.00210161 Jy ! Component: 2350 - total flux cleaned = -0.00205832 Jy ! Component: 2400 - total flux cleaned = -0.0021014 Jy ! Component: 2450 - total flux cleaned = -0.00210113 Jy ! Component: 2500 - total flux cleaned = -0.00209993 Jy ! Component: 2550 - total flux cleaned = -0.00215058 Jy ! Component: 2600 - total flux cleaned = -0.00215063 Jy ! Component: 2650 - total flux cleaned = -0.00209518 Jy ! Component: 2700 - total flux cleaned = -0.00215236 Jy ! Component: 2750 - total flux cleaned = -0.00209452 Jy ! Component: 2800 - total flux cleaned = -0.00215494 Jy ! Component: 2850 - total flux cleaned = -0.00215465 Jy ! Component: 2900 - total flux cleaned = -0.00215493 Jy ! Component: 2950 - total flux cleaned = -0.00215483 Jy ! Component: 3000 - total flux cleaned = -0.0021536 Jy ! Component: 3050 - total flux cleaned = -0.00215458 Jy ! Component: 3100 - total flux cleaned = -0.00215368 Jy ! Component: 3150 - total flux cleaned = -0.00223499 Jy ! Component: 3200 - total flux cleaned = -0.00223649 Jy ! Component: 3250 - total flux cleaned = -0.00223702 Jy ! Component: 3300 - total flux cleaned = -0.00223692 Jy ! Component: 3350 - total flux cleaned = -0.0022358 Jy ! Component: 3400 - total flux cleaned = -0.00223743 Jy ! Component: 3450 - total flux cleaned = -0.00234041 Jy ! Component: 3500 - total flux cleaned = -0.00223213 Jy ! Component: 3550 - total flux cleaned = -0.00222947 Jy ! Component: 3600 - total flux cleaned = -0.00234314 Jy ! Component: 3650 - total flux cleaned = -0.00234426 Jy ! Component: 3700 - total flux cleaned = -0.00246875 Jy ! Component: 3750 - total flux cleaned = -0.00246992 Jy ! Component: 3800 - total flux cleaned = -0.00247282 Jy ! Component: 3850 - total flux cleaned = -0.00247368 Jy ! Component: 3900 - total flux cleaned = -0.00247445 Jy ! Component: 3950 - total flux cleaned = -0.00247316 Jy ! Component: 4000 - total flux cleaned = -0.00262968 Jy ! Component: 4050 - total flux cleaned = -0.00263114 Jy ! Total flux subtracted in 4096 components = -0.00263202 Jy ! Clean residual min=-0.009542 max=0.009851 Jy/beam ! Clean residual mean=0.000030 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.0787769 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 335 components and 0.0787769 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1224-2916_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 16.41 at -17.15 degrees (North through East) ! Clean map min=-0.016782 max=0.066911 Jy/beam ! Writing clean map to FITS file: .//J1224-2916_X_map.fits wmodel .//J1224-2916_X_map.mod ! Writing 335 model components to file: .//J1224-2916_X_map.mod wobs .//J1224-2916_X_uvs.fits ! Writing UV FITS file: .//J1224-2916_X_uvs.fits wwins .//J1224-2916_X_map.win ! wwins: Wrote 2 windows to .//J1224-2916_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0669114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00320538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -14.3715 14.3715 28.7429 57.4858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0096 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 20.874 quit ! Quitting program ! Log file .//J1224-2916_X_dfm.log closed on Mon Jan 20 18:03:02 2020