! Started logfile: .//J2244-2532_C_dfm.log on Mon Jan 20 19:22:24 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 .//J2244-2532_C_uva.fits ! Reading UV FITS file: .//J2244-2532_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2244-2532 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2244-2532_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. ! ! 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=1.003330Jy sigma=16.249810 ! Fit after self-cal, rms=0.924291Jy sigma=14.946501 ! 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=2.199 mas, bmaj=14.65 mas, bpa=-9.984 degrees ! Estimated noise=1.27831 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 = 0.0601768 Jy ! Component: 100 - total flux cleaned = 0.0733222 Jy ! Total flux subtracted in 100 components = 0.0733222 Jy ! Clean residual min=-0.005452 max=0.004347 Jy/beam ! Clean residual mean=-0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.0733222 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0733222 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=0.057233Jy sigma=0.689179 ! Fit after self-cal, rms=0.057144Jy sigma=0.688989 ! 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=2.821 mas, bmaj=14.64 mas, bpa=-10.38 degrees ! Estimated noise=0.90586 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 = 0.00417937 Jy ! Component: 100 - total flux cleaned = 0.00516715 Jy ! Component: 150 - total flux cleaned = 0.00533911 Jy ! Component: 200 - total flux cleaned = 0.00548052 Jy ! Total flux subtracted in 200 components = 0.00548052 Jy ! Clean residual min=-0.003270 max=0.003137 Jy/beam ! Clean residual mean=-0.000010 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0788027 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.0788027 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=0.056884Jy sigma=0.681887 ! Fit after self-cal, rms=0.056897Jy sigma=0.681735 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.821 x 14.64 at -10.38 degrees (North through East) ! Clean map min=-0.0032157 max=0.077388 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 1.02 KP 1.00 ! NL 1.01 OV 1.12 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.88 KP 1.06 ! NL 0.98 OV 0.96 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.91 KP 1.03 ! NL 1.05 OV 1.02 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.03 KP 1.02 ! NL 1.03 OV 1.04 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.93 KP 0.98 ! NL 0.98 OV 1.04 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 1.05 KP 0.99 ! NL 1.01 OV 1.04 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.80 HN 1.00 KP 0.96 ! NL 1.05 OV 1.14 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.02 KP 0.88 ! NL 1.03 OV 1.09 PT 0.95 ! ! ! Fit before self-cal, rms=0.056897Jy sigma=0.681735 ! Fit after self-cal, rms=0.057634Jy sigma=0.671725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.822 mas, bmaj=14.55 mas, bpa=-10.39 degrees ! Estimated noise=0.898054 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 = 0.000122038 Jy ! Component: 100 - total flux cleaned = 0.000146141 Jy ! Component: 150 - total flux cleaned = 0.00017041 Jy ! Component: 200 - total flux cleaned = 0.000236278 Jy ! Total flux subtracted in 200 components = 0.000236278 Jy ! Clean residual min=-0.002678 max=0.002239 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.079039 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.079039 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=0.057587Jy sigma=0.671340 ! Fit after self-cal, rms=0.057626Jy sigma=0.671066 ! 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=0.057626Jy sigma=0.671066 ! Fit after self-cal, rms=0.057170Jy sigma=0.670974 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=14.55 mas, bpa=-10.35 degrees ! Estimated noise=0.898661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299954 Jy ! Component: 100 - total flux cleaned = 0.000346459 Jy ! Component: 150 - total flux cleaned = 0.000346314 Jy ! Component: 200 - total flux cleaned = 0.000346718 Jy ! Total flux subtracted in 200 components = 0.000346718 Jy ! Clean residual min=-0.002552 max=0.002079 Jy/beam ! Clean residual mean=0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0793857 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0793857 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=0.057137Jy sigma=0.670755 ! Fit after self-cal, rms=0.057128Jy sigma=0.670732 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 = -5.10062e-05 Jy ! Component: 100 - total flux cleaned = -6.84316e-05 Jy ! Component: 150 - total flux cleaned = -5.15126e-05 Jy ! Component: 200 - total flux cleaned = -3.56544e-05 Jy ! Total flux subtracted in 200 components = -3.56544e-05 Jy ! Clean residual min=-0.002462 max=0.002095 Jy/beam ! Clean residual mean=0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.07935 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.07935 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=0.057108Jy sigma=0.670617 ! Fit after self-cal, rms=0.057106Jy sigma=0.670604 ! 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=0.057106Jy sigma=0.670604 ! Fit after self-cal, rms=0.056625Jy sigma=0.670549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=14.55 mas, bpa=-10.32 degrees ! Estimated noise=0.898316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270298 Jy ! Component: 100 - total flux cleaned = 0.0003033 Jy ! Component: 150 - total flux cleaned = 0.000349773 Jy ! Component: 200 - total flux cleaned = 0.000364366 Jy ! Total flux subtracted in 200 components = 0.000364366 Jy ! Clean residual min=-0.002374 max=0.002102 Jy/beam ! Clean residual mean=0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0797144 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.0797144 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=0.056605Jy sigma=0.670455 ! Fit after self-cal, rms=0.056596Jy sigma=0.670448 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.18192e-05 Jy ! Component: 100 - total flux cleaned = -8.18844e-06 Jy ! Component: 150 - total flux cleaned = -8.25791e-06 Jy ! Component: 200 - total flux cleaned = 1.7436e-05 Jy ! Total flux subtracted in 200 components = 1.7436e-05 Jy ! Clean residual min=-0.002348 max=0.002109 Jy/beam ! Clean residual mean=0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0797318 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.0797318 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=0.056583Jy sigma=0.670381 ! Fit after self-cal, rms=0.056582Jy sigma=0.670376 ! 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=0.056582Jy sigma=0.670376 ! Fit after self-cal, rms=0.056255Jy sigma=0.670352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.142 mas, bmaj=13.87 mas, bpa=-10.77 degrees ! Estimated noise=0.935304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.55266e-05 Jy ! Component: 100 - total flux cleaned = 0.000127887 Jy ! Component: 150 - total flux cleaned = 0.000161179 Jy ! Component: 200 - total flux cleaned = 0.000175637 Jy ! Total flux subtracted in 200 components = 0.000175637 Jy ! Clean residual min=-0.002195 max=0.001723 Jy/beam ! Clean residual mean=0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0799075 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.0799075 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=0.056255Jy sigma=0.670299 ! Fit after self-cal, rms=0.056249Jy sigma=0.670284 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 = 7.32464e-06 Jy ! Component: 100 - total flux cleaned = 1.47236e-05 Jy ! Component: 150 - total flux cleaned = 2.79412e-05 Jy ! Component: 200 - total flux cleaned = 4.03148e-05 Jy ! Total flux subtracted in 200 components = 4.03148e-05 Jy ! Clean residual min=-0.002167 max=0.001695 Jy/beam ! Clean residual mean=0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0799478 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 137 components and 0.0799478 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=0.056249Jy sigma=0.670256 ! Fit after self-cal, rms=0.056249Jy sigma=0.670248 ! 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=2.795 mas, bmaj=14.55 mas, bpa=-10.29 degrees ! Estimated noise=0.89825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.795 x 14.55 at -10.29 degrees (North through East) ! Clean map min=-0.0022907 max=0.076665 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=2.179 mas, bmaj=14.57 mas, bpa=-9.93 degrees ! Estimated noise=1.26644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0595634 Jy ! Component: 100 - total flux cleaned = 0.0725819 Jy ! Component: 150 - total flux cleaned = 0.0757607 Jy ! Component: 200 - total flux cleaned = 0.0763504 Jy ! Total flux subtracted in 200 components = 0.0763504 Jy ! Clean residual min=-0.005009 max=0.003586 Jy/beam ! Clean residual mean=0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0763504 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0763504 Jy ! Inverting map and beam ! Estimated beam: bmin=2.795 mas, bmaj=14.55 mas, bpa=-10.29 degrees ! Estimated noise=0.89825 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 = 0.00230401 Jy ! Component: 100 - total flux cleaned = 0.00284739 Jy ! Component: 150 - total flux cleaned = 0.00308772 Jy ! Component: 200 - total flux cleaned = 0.00311936 Jy ! Total flux subtracted in 200 components = 0.00311936 Jy ! Clean residual min=-0.002671 max=0.002041 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0794698 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0794697 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=4.142 mas, bmaj=13.87 mas, bpa=-10.77 degrees ! Estimated noise=0.935304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021132 Jy ! Component: 100 - total flux cleaned = 0.000211061 Jy ! Component: 150 - total flux cleaned = 0.00021035 Jy ! Component: 200 - total flux cleaned = 0.000208987 Jy ! Total flux subtracted in 200 components = 0.000208987 Jy ! Clean residual min=-0.002308 max=0.001742 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0796787 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 = 1.22004e-05 Jy ! Component: 100 - total flux cleaned = 3.52566e-05 Jy ! Component: 150 - total flux cleaned = 5.66919e-05 Jy ! Component: 200 - total flux cleaned = 7.70611e-05 Jy ! Total flux subtracted in 200 components = 7.70611e-05 Jy ! Clean residual min=-0.002255 max=0.001722 Jy/beam ! Clean residual mean=0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0797558 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.0797558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.795 mas, bmaj=14.55 mas, bpa=-10.29 degrees ! Estimated noise=0.89825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127122 Jy ! Component: 100 - total flux cleaned = 5.97171e-05 Jy ! Component: 150 - total flux cleaned = 7.87413e-05 Jy ! Component: 200 - total flux cleaned = 0.000114352 Jy ! Total flux subtracted in 200 components = 0.000114352 Jy ! Clean residual min=-0.002359 max=0.002066 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0798701 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.0798701 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=0.056279Jy sigma=0.670391 ! Fit after self-cal, rms=0.056285Jy sigma=0.670375 wmodel J2244-2532_C_map.mod ! Writing 105 model components to file: J2244-2532_C_map.mod wobs J2244-2532_C_uvs.fits ! Writing UV FITS file: J2244-2532_C_uvs.fits wwins J2244-2532_C_map.win ! wwins: Wrote 1 windows to J2244-2532_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 = -0.000515294 Jy ! Component: 100 - total flux cleaned = -0.000622704 Jy ! Component: 150 - total flux cleaned = -0.000749986 Jy ! Component: 200 - total flux cleaned = -0.000721425 Jy ! Component: 250 - total flux cleaned = -0.00069418 Jy ! Component: 300 - total flux cleaned = -0.000667792 Jy ! Component: 350 - total flux cleaned = -0.000719128 Jy ! Component: 400 - total flux cleaned = -0.000792896 Jy ! Component: 450 - total flux cleaned = -0.000888628 Jy ! Component: 500 - total flux cleaned = -0.000958452 Jy ! Component: 550 - total flux cleaned = -0.000980983 Jy ! Component: 600 - total flux cleaned = -0.000981024 Jy ! Component: 650 - total flux cleaned = -0.00104584 Jy ! Component: 700 - total flux cleaned = -0.00106661 Jy ! Component: 750 - total flux cleaned = -0.0010254 Jy ! Component: 800 - total flux cleaned = -0.00104609 Jy ! Component: 850 - total flux cleaned = -0.000987467 Jy ! Component: 900 - total flux cleaned = -0.00104571 Jy ! Component: 950 - total flux cleaned = -0.0010645 Jy ! Component: 1000 - total flux cleaned = -0.00110134 Jy ! Component: 1050 - total flux cleaned = -0.00115569 Jy ! Component: 1100 - total flux cleaned = -0.00122715 Jy ! Component: 1150 - total flux cleaned = -0.001227 Jy ! Component: 1200 - total flux cleaned = -0.00127871 Jy ! Component: 1250 - total flux cleaned = -0.00126189 Jy ! Component: 1300 - total flux cleaned = -0.0012955 Jy ! Component: 1350 - total flux cleaned = -0.00131168 Jy ! Component: 1400 - total flux cleaned = -0.0013768 Jy ! Component: 1450 - total flux cleaned = -0.00148904 Jy ! Component: 1500 - total flux cleaned = -0.00161565 Jy ! Component: 1550 - total flux cleaned = -0.00175647 Jy ! Component: 1600 - total flux cleaned = -0.00183405 Jy ! Component: 1650 - total flux cleaned = -0.00192623 Jy ! Component: 1700 - total flux cleaned = -0.00206305 Jy ! Component: 1750 - total flux cleaned = -0.0021081 Jy ! Component: 1800 - total flux cleaned = -0.00219793 Jy ! Component: 1850 - total flux cleaned = -0.00230181 Jy ! Component: 1900 - total flux cleaned = -0.00241959 Jy ! Component: 1950 - total flux cleaned = -0.0025077 Jy ! Component: 2000 - total flux cleaned = -0.00258114 Jy ! Component: 2050 - total flux cleaned = -0.00266919 Jy ! Component: 2100 - total flux cleaned = -0.0027867 Jy ! Component: 2150 - total flux cleaned = -0.00284576 Jy ! Component: 2200 - total flux cleaned = -0.00296432 Jy ! Component: 2250 - total flux cleaned = -0.00306879 Jy ! Component: 2300 - total flux cleaned = -0.00315873 Jy ! Component: 2350 - total flux cleaned = -0.00326433 Jy ! Component: 2400 - total flux cleaned = -0.00337036 Jy ! Component: 2450 - total flux cleaned = -0.0034772 Jy ! Component: 2500 - total flux cleaned = -0.00356941 Jy ! Component: 2550 - total flux cleaned = -0.0036929 Jy ! Component: 2600 - total flux cleaned = -0.00377072 Jy ! Component: 2650 - total flux cleaned = -0.00388036 Jy ! Component: 2700 - total flux cleaned = -0.00397496 Jy ! Component: 2750 - total flux cleaned = -0.00405446 Jy ! Component: 2800 - total flux cleaned = -0.00415058 Jy ! Component: 2850 - total flux cleaned = -0.00423115 Jy ! Component: 2900 - total flux cleaned = -0.00429649 Jy ! Component: 2950 - total flux cleaned = -0.00436237 Jy ! Component: 3000 - total flux cleaned = -0.00441249 Jy ! Component: 3050 - total flux cleaned = -0.00444597 Jy ! Component: 3100 - total flux cleaned = -0.00448001 Jy ! Component: 3150 - total flux cleaned = -0.00453175 Jy ! Component: 3200 - total flux cleaned = -0.00456663 Jy ! Component: 3250 - total flux cleaned = -0.00458434 Jy ! Component: 3300 - total flux cleaned = -0.00465553 Jy ! Component: 3350 - total flux cleaned = -0.00472808 Jy ! Component: 3400 - total flux cleaned = -0.0048017 Jy ! Component: 3450 - total flux cleaned = -0.00487615 Jy ! Component: 3500 - total flux cleaned = -0.00491409 Jy ! Component: 3550 - total flux cleaned = -0.00500956 Jy ! Component: 3600 - total flux cleaned = -0.00508727 Jy ! Component: 3650 - total flux cleaned = -0.00510695 Jy ! Component: 3700 - total flux cleaned = -0.00518689 Jy ! Component: 3750 - total flux cleaned = -0.00524738 Jy ! Component: 3800 - total flux cleaned = -0.00530882 Jy ! Component: 3850 - total flux cleaned = -0.00539187 Jy ! Component: 3900 - total flux cleaned = -0.00539191 Jy ! Component: 3950 - total flux cleaned = -0.00547751 Jy ! Component: 4000 - total flux cleaned = -0.00554276 Jy ! Component: 4050 - total flux cleaned = -0.00558678 Jy ! Total flux subtracted in 4096 components = -0.00567621 Jy ! Clean residual min=-0.001287 max=0.001178 Jy/beam ! Clean residual mean=-0.000010 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0741939 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 381 components and 0.0741939 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2244-2532_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.795 x 14.55 at -10.29 degrees (North through East) ! Clean map min=-0.0036166 max=0.076519 Jy/beam ! Writing clean map to FITS file: .//J2244-2532_C_map.fits wmodel .//J2244-2532_C_map.mod ! Writing 381 model components to file: .//J2244-2532_C_map.mod wobs .//J2244-2532_C_uvs.fits ! Writing UV FITS file: .//J2244-2532_C_uvs.fits wwins .//J2244-2532_C_map.win ! wwins: Wrote 2 windows to .//J2244-2532_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0765194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000417459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63668 1.63668 3.27336 6.54672 13.0934 26.1869 52.3738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.297 quit ! Quitting program ! Log file .//J2244-2532_C_dfm.log closed on Mon Jan 20 19:22:28 2020