! Started logfile: /image_prod/ug002_uva//J2233+1008_S_dfm.log on Thu Mar 5 05:48:06 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2233+1008_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2233+1008_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908519 visibilities/baseline/integration-bin. ! Found source: J2233+1008 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7359 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2233+1008_S] 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 0.500x0.500 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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023348Jy sigma=8.471627 ! Fit after self-cal, rms=0.780080Jy sigma=6.355808 ! 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=3.183 mas, bmaj=7.638 mas, bpa=2.424 degrees ! Estimated noise=1.42634 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 = 0.170424 Jy ! Component: 100 - total flux cleaned = 0.218333 Jy ! Total flux subtracted in 100 components = 0.218333 Jy ! Clean residual min=-0.007914 max=0.019762 Jy/beam ! Clean residual mean=-0.000032 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.218333 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.218333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075087Jy sigma=0.572454 ! Fit after self-cal, rms=0.075115Jy sigma=0.572120 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209986 Jy ! Component: 100 - total flux cleaned = 0.0309467 Jy ! Total flux subtracted in 100 components = 0.0309467 Jy ! Clean residual min=-0.006411 max=0.014208 Jy/beam ! Clean residual mean=-0.000016 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.249279 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.249279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069688Jy sigma=0.517348 ! Fit after self-cal, rms=0.069672Jy sigma=0.516970 ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135796 Jy ! Component: 100 - total flux cleaned = 0.0187684 Jy ! Total flux subtracted in 100 components = 0.0187684 Jy ! Clean residual min=-0.005976 max=0.008302 Jy/beam ! Clean residual mean=-0.000006 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.268048 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.268048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067155Jy sigma=0.495357 ! Fit after self-cal, rms=0.066652Jy sigma=0.491930 ! 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=3.753 mas, bmaj=8.479 mas, bpa=2.963 degrees ! Estimated noise=1.0359 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 (22, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903236 Jy ! Component: 100 - total flux cleaned = 0.0144557 Jy ! Component: 150 - total flux cleaned = 0.0171928 Jy ! Component: 200 - total flux cleaned = 0.0177862 Jy ! Total flux subtracted in 200 components = 0.0177862 Jy ! Clean residual min=-0.004317 max=0.005504 Jy/beam ! Clean residual mean=0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.285834 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.285834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065286Jy sigma=0.479420 ! Fit after self-cal, rms=0.065110Jy sigma=0.478134 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.753 x 8.479 at 2.963 degrees (North through East) ! Clean map min=-0.003862 max=0.22002 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.00 ! LA 1.01 MK 1.02 NL 1.02 OV 1.08 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.01 KP 1.03 ! LA 1.02 MK 1.00 NL 1.16 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 1.01 ! LA 1.03 MK 1.01 NL 0.84 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.065110Jy sigma=0.478134 ! Fit after self-cal, rms=0.062564Jy sigma=0.456587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=8.459 mas, bpa=2.946 degrees ! Estimated noise=1.03502 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 (13.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499621 Jy ! Component: 100 - total flux cleaned = 0.00713361 Jy ! Component: 150 - total flux cleaned = 0.00773922 Jy ! Component: 200 - total flux cleaned = 0.0078853 Jy ! Total flux subtracted in 200 components = 0.0078853 Jy ! Clean residual min=-0.003161 max=0.004202 Jy/beam ! Clean residual mean=0.000002 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.293719 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.293719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062103Jy sigma=0.452660 ! Fit after self-cal, rms=0.062092Jy sigma=0.452189 ! 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. ! ! Fit before self-cal, rms=0.062092Jy sigma=0.452189 ! Fit after self-cal, rms=0.061182Jy sigma=0.446589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=8.449 mas, bpa=2.901 degrees ! Estimated noise=1.03342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257208 Jy ! Component: 100 - total flux cleaned = 0.00371922 Jy ! Component: 150 - total flux cleaned = 0.00389433 Jy ! Component: 200 - total flux cleaned = 0.00404583 Jy ! Total flux subtracted in 200 components = 0.00404583 Jy ! Clean residual min=-0.002533 max=0.003394 Jy/beam ! Clean residual mean=0.000004 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.297765 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.297765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061012Jy sigma=0.445281 ! Fit after self-cal, rms=0.060993Jy sigma=0.445119 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 (98.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003586 Jy ! Component: 100 - total flux cleaned = 0.00580553 Jy ! Component: 150 - total flux cleaned = 0.00713909 Jy ! Component: 200 - total flux cleaned = 0.00784554 Jy ! Total flux subtracted in 200 components = 0.00784554 Jy ! Clean residual min=-0.002371 max=0.002522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.305611 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.305611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060773Jy sigma=0.442565 ! Fit after self-cal, rms=0.060762Jy sigma=0.442449 ! Inverting map ! Added new window around map position (45.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258758 Jy ! Component: 100 - total flux cleaned = 0.00401022 Jy ! Component: 150 - total flux cleaned = 0.00474723 Jy ! Component: 200 - total flux cleaned = 0.00517644 Jy ! Total flux subtracted in 200 components = 0.00517644 Jy ! Clean residual min=-0.002038 max=0.001970 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.310787 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.310787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060629Jy sigma=0.441145 ! Fit after self-cal, rms=0.060621Jy sigma=0.441057 ! 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. ! ! Fit before self-cal, rms=0.060621Jy sigma=0.441057 ! Fit after self-cal, rms=0.060630Jy sigma=0.440665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=8.457 mas, bpa=2.876 degrees ! Estimated noise=1.03327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148394 Jy ! Component: 100 - total flux cleaned = 0.00244431 Jy ! Component: 150 - total flux cleaned = 0.00320173 Jy ! Component: 200 - total flux cleaned = 0.00372503 Jy ! Total flux subtracted in 200 components = 0.00372503 Jy ! Clean residual min=-0.001822 max=0.001834 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.314512 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.314512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060560Jy sigma=0.440037 ! Fit after self-cal, rms=0.060557Jy sigma=0.439994 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 = 0.000585308 Jy ! Component: 100 - total flux cleaned = 0.0009991 Jy ! Component: 150 - total flux cleaned = 0.00127634 Jy ! Component: 200 - total flux cleaned = 0.00144028 Jy ! Total flux subtracted in 200 components = 0.00144028 Jy ! Clean residual min=-0.001691 max=0.001768 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.315953 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 176 components and 0.315952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060517Jy sigma=0.439648 ! Fit after self-cal, rms=0.060514Jy sigma=0.439628 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.060514Jy sigma=0.439628 ! Fit after self-cal, rms=0.060554Jy sigma=0.439581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.678 mas, bmaj=11.8 mas, bpa=-4.709 degrees ! Estimated noise=1.18016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116326 Jy ! Component: 100 - total flux cleaned = 0.00145009 Jy ! Component: 150 - total flux cleaned = 0.00158877 Jy ! Component: 200 - total flux cleaned = 0.00161922 Jy ! Total flux subtracted in 200 components = 0.00161922 Jy ! Clean residual min=-0.001417 max=0.001600 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.317572 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 204 components and 0.317572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060530Jy sigma=0.439309 ! Fit after self-cal, rms=0.060526Jy sigma=0.439278 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 = 0.000446458 Jy ! Component: 100 - total flux cleaned = 0.00053204 Jy ! Component: 150 - total flux cleaned = 0.000556666 Jy ! Component: 200 - total flux cleaned = 0.000579199 Jy ! Total flux subtracted in 200 components = 0.000579199 Jy ! Clean residual min=-0.001375 max=0.001553 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.318151 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 225 components and 0.318151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060511Jy sigma=0.439145 ! Fit after self-cal, rms=0.060510Jy sigma=0.439131 ! 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=3.772 mas, bmaj=8.46 mas, bpa=2.88 degrees ! Estimated noise=1.03383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 8.46 at 2.88 degrees (North through East) ! Clean map min=-0.0016794 max=0.21872 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=3.21 mas, bmaj=7.637 mas, bpa=2.347 degrees ! Estimated noise=1.41563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168936 Jy ! Component: 100 - total flux cleaned = 0.215686 Jy ! Component: 150 - total flux cleaned = 0.239981 Jy ! Component: 200 - total flux cleaned = 0.255081 Jy ! Total flux subtracted in 200 components = 0.255081 Jy ! Clean residual min=-0.004878 max=0.008058 Jy/beam ! Clean residual mean=-0.000017 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.255081 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.255081 Jy ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=8.46 mas, bpa=2.88 degrees ! Estimated noise=1.03383 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 = 0.0123531 Jy ! Component: 100 - total flux cleaned = 0.0211827 Jy ! Component: 150 - total flux cleaned = 0.0276743 Jy ! Component: 200 - total flux cleaned = 0.0327691 Jy ! Total flux subtracted in 200 components = 0.0327691 Jy ! Clean residual min=-0.002890 max=0.003085 Jy/beam ! Clean residual mean=0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.28785 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.28785 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.678 mas, bmaj=11.8 mas, bpa=-4.709 degrees ! Estimated noise=1.18016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636123 Jy ! Component: 100 - total flux cleaned = 0.0111805 Jy ! Component: 150 - total flux cleaned = 0.0150023 Jy ! Component: 200 - total flux cleaned = 0.0180967 Jy ! Total flux subtracted in 200 components = 0.0180967 Jy ! Clean residual min=-0.002638 max=0.002092 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.305947 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 = 0.00254615 Jy ! Component: 100 - total flux cleaned = 0.00433522 Jy ! Component: 150 - total flux cleaned = 0.00557379 Jy ! Component: 200 - total flux cleaned = 0.00653376 Jy ! Total flux subtracted in 200 components = 0.00653376 Jy ! Clean residual min=-0.002058 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.312481 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 138 components and 0.312481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=8.46 mas, bpa=2.88 degrees ! Estimated noise=1.03383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130489 Jy ! Component: 100 - total flux cleaned = 0.0024786 Jy ! Component: 150 - total flux cleaned = 0.00337056 Jy ! Component: 200 - total flux cleaned = 0.00398842 Jy ! Total flux subtracted in 200 components = 0.00398842 Jy ! Clean residual min=-0.001809 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.316469 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.316469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060639Jy sigma=0.439961 ! Fit after self-cal, rms=0.060631Jy sigma=0.439878 wmodel J2233+1008_S_map.mod ! Writing 162 model components to file: J2233+1008_S_map.mod wobs J2233+1008_S_uvs.fits ! Writing UV FITS file: J2233+1008_S_uvs.fits wwins J2233+1008_S_map.win ! wwins: Wrote 6 windows to J2233+1008_S_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 = 0.000161439 Jy ! Component: 100 - total flux cleaned = 0.000220923 Jy ! Component: 150 - total flux cleaned = 0.000306911 Jy ! Component: 200 - total flux cleaned = 0.000418496 Jy ! Component: 250 - total flux cleaned = 0.000580571 Jy ! Component: 300 - total flux cleaned = 0.000685373 Jy ! Component: 350 - total flux cleaned = 0.000864575 Jy ! Component: 400 - total flux cleaned = 0.00108954 Jy ! Component: 450 - total flux cleaned = 0.0012367 Jy ! Component: 500 - total flux cleaned = 0.00150089 Jy ! Component: 550 - total flux cleaned = 0.0015948 Jy ! Component: 600 - total flux cleaned = 0.00164101 Jy ! Component: 650 - total flux cleaned = 0.00164089 Jy ! Component: 700 - total flux cleaned = 0.00166315 Jy ! Component: 750 - total flux cleaned = 0.00172898 Jy ! Component: 800 - total flux cleaned = 0.00172878 Jy ! Component: 850 - total flux cleaned = 0.00172864 Jy ! Component: 900 - total flux cleaned = 0.00174966 Jy ! Component: 950 - total flux cleaned = 0.00177043 Jy ! Component: 1000 - total flux cleaned = 0.00175038 Jy ! Component: 1050 - total flux cleaned = 0.00181128 Jy ! Component: 1100 - total flux cleaned = 0.00179113 Jy ! Component: 1150 - total flux cleaned = 0.00171248 Jy ! Component: 1200 - total flux cleaned = 0.00173231 Jy ! Component: 1250 - total flux cleaned = 0.00173205 Jy ! Component: 1300 - total flux cleaned = 0.00173208 Jy ! Component: 1350 - total flux cleaned = 0.00165676 Jy ! Component: 1400 - total flux cleaned = 0.00165705 Jy ! Component: 1450 - total flux cleaned = 0.00163865 Jy ! Component: 1500 - total flux cleaned = 0.00160205 Jy ! Component: 1550 - total flux cleaned = 0.00161983 Jy ! Component: 1600 - total flux cleaned = 0.00161965 Jy ! Component: 1650 - total flux cleaned = 0.00156709 Jy ! Component: 1700 - total flux cleaned = 0.0014802 Jy ! Component: 1750 - total flux cleaned = 0.00146325 Jy ! Component: 1800 - total flux cleaned = 0.00137837 Jy ! Component: 1850 - total flux cleaned = 0.00132792 Jy ! Component: 1900 - total flux cleaned = 0.00124453 Jy ! Component: 1950 - total flux cleaned = 0.001228 Jy ! Component: 2000 - total flux cleaned = 0.00116251 Jy ! Component: 2050 - total flux cleaned = 0.00112984 Jy ! Component: 2100 - total flux cleaned = 0.0010655 Jy ! Component: 2150 - total flux cleaned = 0.00100202 Jy ! Component: 2200 - total flux cleaned = 0.000954417 Jy ! Component: 2250 - total flux cleaned = 0.000844622 Jy ! Component: 2300 - total flux cleaned = 0.000798011 Jy ! Component: 2350 - total flux cleaned = 0.000798232 Jy ! Component: 2400 - total flux cleaned = 0.00078298 Jy ! Component: 2450 - total flux cleaned = 0.000797927 Jy ! Component: 2500 - total flux cleaned = 0.000767794 Jy ! Component: 2550 - total flux cleaned = 0.00072313 Jy ! Component: 2600 - total flux cleaned = 0.000708592 Jy ! Component: 2650 - total flux cleaned = 0.000767342 Jy ! Component: 2700 - total flux cleaned = 0.000796518 Jy ! Component: 2750 - total flux cleaned = 0.000767699 Jy ! Component: 2800 - total flux cleaned = 0.00075322 Jy ! Component: 2850 - total flux cleaned = 0.000781823 Jy ! Component: 2900 - total flux cleaned = 0.000809888 Jy ! Component: 2950 - total flux cleaned = 0.000837805 Jy ! Component: 3000 - total flux cleaned = 0.000809956 Jy ! Component: 3050 - total flux cleaned = 0.000809927 Jy ! Component: 3100 - total flux cleaned = 0.000782829 Jy ! Component: 3150 - total flux cleaned = 0.000715084 Jy ! Component: 3200 - total flux cleaned = 0.000755553 Jy ! Component: 3250 - total flux cleaned = 0.000728994 Jy ! Component: 3300 - total flux cleaned = 0.000715636 Jy ! Component: 3350 - total flux cleaned = 0.000702265 Jy ! Component: 3400 - total flux cleaned = 0.000689266 Jy ! Component: 3450 - total flux cleaned = 0.000611083 Jy ! Component: 3500 - total flux cleaned = 0.000662659 Jy ! Component: 3550 - total flux cleaned = 0.000662607 Jy ! Component: 3600 - total flux cleaned = 0.000598848 Jy ! Component: 3650 - total flux cleaned = 0.000687335 Jy ! Component: 3700 - total flux cleaned = 0.000662056 Jy ! Component: 3750 - total flux cleaned = 0.000624584 Jy ! Component: 3800 - total flux cleaned = 0.00059964 Jy ! Component: 3850 - total flux cleaned = 0.000538077 Jy ! Component: 3900 - total flux cleaned = 0.000574936 Jy ! Component: 3950 - total flux cleaned = 0.000611501 Jy ! Component: 4000 - total flux cleaned = 0.000587287 Jy ! Component: 4050 - total flux cleaned = 0.000563193 Jy ! Total flux subtracted in 4096 components = 0.000599179 Jy ! Clean residual min=-0.000719 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.317068 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 454 components and 0.317069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2233+1008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 8.46 at 2.88 degrees (North through East) ! Clean map min=-0.0013458 max=0.21876 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2233+1008_S_map.fits wmodel /image_prod/ug002_uva//J2233+1008_S_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J2233+1008_S_map.mod wobs /image_prod/ug002_uva//J2233+1008_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2233+1008_S_uvs.fits wwins /image_prod/ug002_uva//J2233+1008_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2233+1008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304786 0.304786 0.609571 1.21914 2.43829 4.87657 9.75314 19.5063 39.0126 78.0251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 984.298 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2233+1008_S_dfm.log closed on Thu Mar 5 05:48:11 2020