! Started logfile: /image_prod/ug002_uva//J2115+2933_S_h_dfm.log on Thu Mar 5 05:07:49 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//J2115+2933_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2115+2933_S_h_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.755291 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 1713 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 J2115+2933_S_h] 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.200371Jy sigma=7.534668 ! Fit after self-cal, rms=0.390817Jy sigma=2.413538 ! 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=2.985 mas, bmaj=5.65 mas, bpa=-3.611 degrees ! Estimated noise=3.57205 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 = 0.498232 Jy ! Component: 100 - total flux cleaned = 0.614414 Jy ! Total flux subtracted in 100 components = 0.614414 Jy ! Clean residual min=-0.027728 max=0.044558 Jy/beam ! Clean residual mean=-0.000013 rms=0.007928 Jy/beam ! Combined flux in latest and established models = 0.614414 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.614414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165559Jy sigma=0.987617 ! Fit after self-cal, rms=0.165521Jy sigma=0.987345 ! 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=3.61 mas, bmaj=6.368 mas, bpa=-4.542 degrees ! Estimated noise=2.81031 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 (-2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614387 Jy ! Component: 100 - total flux cleaned = 0.0963081 Jy ! Component: 150 - total flux cleaned = 0.110736 Jy ! Component: 200 - total flux cleaned = 0.113835 Jy ! Total flux subtracted in 200 components = 0.113835 Jy ! Clean residual min=-0.025093 max=0.039919 Jy/beam ! Clean residual mean=-0.000060 rms=0.007453 Jy/beam ! Combined flux in latest and established models = 0.728248 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.728248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139803Jy sigma=0.805325 ! Fit after self-cal, rms=0.138725Jy sigma=0.797918 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 6.368 at -4.542 degrees (North through East) ! Clean map min=-0.023629 max=0.63227 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 0.97 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.97 HN 1.04 KP 0.93 ! LA 0.97 MK 0.91 OV 0.96 PT 1.00 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.98 HN 1.04 KP 0.93 ! LA 0.96 MK 0.94 OV 0.96 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.138725Jy sigma=0.797918 ! Fit after self-cal, rms=0.144640Jy sigma=0.703294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=6.406 mas, bpa=-4.834 degrees ! Estimated noise=2.79091 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 = 0.00086349 Jy ! Component: 100 - total flux cleaned = 0.000851929 Jy ! Component: 150 - total flux cleaned = 0.000867322 Jy ! Component: 200 - total flux cleaned = 0.000464901 Jy ! Total flux subtracted in 200 components = 0.000464901 Jy ! Clean residual min=-0.022014 max=0.025728 Jy/beam ! Clean residual mean=-0.000005 rms=0.005951 Jy/beam ! Combined flux in latest and established models = 0.728713 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.728713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139917Jy sigma=0.683559 ! Fit after self-cal, rms=0.139777Jy sigma=0.682009 ! 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=0.139777Jy sigma=0.682009 ! Fit after self-cal, rms=0.101862Jy sigma=0.403230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=6.396 mas, bpa=-3.965 degrees ! Estimated noise=2.79711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.6484e-05 Jy ! Component: 100 - total flux cleaned = 0.00185731 Jy ! Component: 150 - total flux cleaned = 0.00267552 Jy ! Component: 200 - total flux cleaned = 0.00339619 Jy ! Total flux subtracted in 200 components = 0.00339619 Jy ! Clean residual min=-0.006924 max=0.007061 Jy/beam ! Clean residual mean=0.000002 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.732109 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.732109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099981Jy sigma=0.387008 ! Fit after self-cal, rms=0.100022Jy sigma=0.386155 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 = 0.000169958 Jy ! Component: 100 - total flux cleaned = 0.000389705 Jy ! Component: 150 - total flux cleaned = 0.000584989 Jy ! Component: 200 - total flux cleaned = 0.000760284 Jy ! Total flux subtracted in 200 components = 0.000760284 Jy ! Clean residual min=-0.006350 max=0.006255 Jy/beam ! Clean residual mean=0.000003 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.73287 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.73287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099296Jy sigma=0.379499 ! Fit after self-cal, rms=0.099271Jy sigma=0.379285 ! 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=0.099271Jy sigma=0.379285 ! Fit after self-cal, rms=0.101597Jy sigma=0.377324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.407 mas, bpa=-3.887 degrees ! Estimated noise=2.79487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213713 Jy ! Component: 100 - total flux cleaned = 0.000542742 Jy ! Component: 150 - total flux cleaned = 0.000717278 Jy ! Component: 200 - total flux cleaned = 0.00102168 Jy ! Total flux subtracted in 200 components = 0.00102168 Jy ! Clean residual min=-0.005911 max=0.005918 Jy/beam ! Clean residual mean=-0.000001 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.733891 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.733891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100937Jy sigma=0.371824 ! Fit after self-cal, rms=0.100925Jy sigma=0.371609 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 = -0.000372061 Jy ! Component: 100 - total flux cleaned = -0.000234298 Jy ! Component: 150 - total flux cleaned = -0.000108621 Jy ! Component: 200 - total flux cleaned = 7.95736e-06 Jy ! Total flux subtracted in 200 components = 7.95736e-06 Jy ! Clean residual min=-0.005628 max=0.005538 Jy/beam ! Clean residual mean=0.000000 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.733899 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.733899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100619Jy sigma=0.368785 ! Fit after self-cal, rms=0.100614Jy sigma=0.368697 ! 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=0.100614Jy sigma=0.368697 ! Fit after self-cal, rms=0.101968Jy sigma=0.368114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.309 mas, bmaj=10.12 mas, bpa=3.967 degrees ! Estimated noise=3.40265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102577 Jy ! Component: 100 - total flux cleaned = 0.00128434 Jy ! Component: 150 - total flux cleaned = 0.00149655 Jy ! Component: 200 - total flux cleaned = 0.00149557 Jy ! Total flux subtracted in 200 components = 0.00149557 Jy ! Clean residual min=-0.006776 max=0.005282 Jy/beam ! Clean residual mean=-0.000003 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.735395 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.735395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101816Jy sigma=0.366397 ! Fit after self-cal, rms=0.101784Jy sigma=0.366091 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 = -0.000208093 Jy ! Component: 100 - total flux cleaned = -0.000111465 Jy ! Component: 150 - total flux cleaned = -3.00306e-05 Jy ! Component: 200 - total flux cleaned = -3.1544e-05 Jy ! Total flux subtracted in 200 components = -3.1544e-05 Jy ! Clean residual min=-0.006612 max=0.005101 Jy/beam ! Clean residual mean=-0.000001 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.735363 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.735363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101755Jy sigma=0.365357 ! Fit after self-cal, rms=0.101734Jy sigma=0.365175 ! 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=3.547 mas, bmaj=6.415 mas, bpa=-3.833 degrees ! Estimated noise=2.79591 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 6.415 at -3.833 degrees (North through East) ! Clean map min=-0.0081641 max=0.62926 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101734Jy sigma=0.365175 ! Fit after self-cal, rms=0.097150Jy sigma=0.333009 ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=6.421 mas, bpa=-3.833 degrees ! Estimated noise=2.79599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.40454e-05 Jy ! Component: 100 - total flux cleaned = 0.000132304 Jy ! Component: 150 - total flux cleaned = 0.00023708 Jy ! Component: 200 - total flux cleaned = 0.000413894 Jy ! Total flux subtracted in 200 components = 0.000413894 Jy ! Clean residual min=-0.004886 max=0.005104 Jy/beam ! Clean residual mean=-0.000005 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.735777 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.735777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096876Jy sigma=0.330995 ! Fit after self-cal, rms=0.096874Jy sigma=0.330956 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267315 Jy ! Component: 100 - total flux cleaned = 0.000343117 Jy ! Component: 150 - total flux cleaned = 0.000417092 Jy ! Component: 200 - total flux cleaned = 0.000556219 Jy ! Total flux subtracted in 200 components = 0.000556219 Jy ! Clean residual min=-0.004802 max=0.004988 Jy/beam ! Clean residual mean=-0.000005 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.736333 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.736333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096738Jy sigma=0.329963 ! Fit after self-cal, rms=0.096735Jy sigma=0.329938 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096735Jy sigma=0.329938 ! Fit after self-cal, rms=0.097283Jy sigma=0.329631 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=2.922 mas, bmaj=5.685 mas, bpa=-2.417 degrees ! Estimated noise=3.51338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.489938 Jy ! Component: 100 - total flux cleaned = 0.601958 Jy ! Component: 150 - total flux cleaned = 0.646196 Jy ! Component: 200 - total flux cleaned = 0.671695 Jy ! Total flux subtracted in 200 components = 0.671695 Jy ! Clean residual min=-0.010693 max=0.014534 Jy/beam ! Clean residual mean=0.000004 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.671695 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 0.671695 Jy ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=6.427 mas, bpa=-3.808 degrees ! Estimated noise=2.79872 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 = 0.0222379 Jy ! Component: 100 - total flux cleaned = 0.0360403 Jy ! Component: 150 - total flux cleaned = 0.0450537 Jy ! Component: 200 - total flux cleaned = 0.0512061 Jy ! Total flux subtracted in 200 components = 0.0512061 Jy ! Clean residual min=-0.005250 max=0.006547 Jy/beam ! Clean residual mean=-0.000001 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.722901 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.722901 Jy ! Inverting map ! Added new window around map position (7, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636195 Jy ! Component: 100 - total flux cleaned = 0.00881726 Jy ! Component: 150 - total flux cleaned = 0.0100766 Jy ! Component: 200 - total flux cleaned = 0.0106958 Jy ! Total flux subtracted in 200 components = 0.0106958 Jy ! Clean residual min=-0.004811 max=0.004591 Jy/beam ! Clean residual mean=0.000002 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.733597 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.733597 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=8.296 mas, bmaj=10.13 mas, bpa=3.939 degrees ! Estimated noise=3.41144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208582 Jy ! Component: 100 - total flux cleaned = 0.00223917 Jy ! Component: 150 - total flux cleaned = 0.00257482 Jy ! Component: 200 - total flux cleaned = 0.00269493 Jy ! Total flux subtracted in 200 components = 0.00269493 Jy ! Clean residual min=-0.006082 max=0.004952 Jy/beam ! Clean residual mean=0.000002 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.736292 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 = 0.000169531 Jy ! Component: 100 - total flux cleaned = 0.000275177 Jy ! Component: 150 - total flux cleaned = 0.000375058 Jy ! Component: 200 - total flux cleaned = 0.000421374 Jy ! Total flux subtracted in 200 components = 0.000421374 Jy ! Clean residual min=-0.005990 max=0.004991 Jy/beam ! Clean residual mean=0.000001 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.736713 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.736713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=6.427 mas, bpa=-3.808 degrees ! Estimated noise=2.79872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60724e-07 Jy ! Component: 100 - total flux cleaned = 2.60234e-06 Jy ! Component: 150 - total flux cleaned = 2.34309e-06 Jy ! Component: 200 - total flux cleaned = 2.43762e-06 Jy ! Total flux subtracted in 200 components = 2.43762e-06 Jy ! Clean residual min=-0.004755 max=0.004505 Jy/beam ! Clean residual mean=0.000001 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.736716 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.736716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096878Jy sigma=0.327527 ! Fit after self-cal, rms=0.096784Jy sigma=0.326922 wmodel J2115+2933_S_h_map.mod ! Writing 105 model components to file: J2115+2933_S_h_map.mod wobs J2115+2933_S_h_uvs.fits ! Writing UV FITS file: J2115+2933_S_h_uvs.fits wwins J2115+2933_S_h_map.win ! wwins: Wrote 3 windows to J2115+2933_S_h_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 = 0.000322933 Jy ! Component: 100 - total flux cleaned = -0.000357601 Jy ! Component: 150 - total flux cleaned = -0.000931891 Jy ! Component: 200 - total flux cleaned = -0.00175884 Jy ! Component: 250 - total flux cleaned = -0.0023584 Jy ! Component: 300 - total flux cleaned = -0.00268135 Jy ! Component: 350 - total flux cleaned = -0.00293398 Jy ! Component: 400 - total flux cleaned = -0.0033023 Jy ! Component: 450 - total flux cleaned = -0.0037178 Jy ! Component: 500 - total flux cleaned = -0.0040639 Jy ! Component: 550 - total flux cleaned = -0.00428922 Jy ! Component: 600 - total flux cleaned = -0.00456479 Jy ! Component: 650 - total flux cleaned = -0.00478018 Jy ! Component: 700 - total flux cleaned = -0.00467326 Jy ! Component: 750 - total flux cleaned = -0.00467179 Jy ! Component: 800 - total flux cleaned = -0.00441648 Jy ! Component: 850 - total flux cleaned = -0.00441619 Jy ! Component: 900 - total flux cleaned = -0.00431675 Jy ! Component: 950 - total flux cleaned = -0.00426813 Jy ! Component: 1000 - total flux cleaned = -0.00417228 Jy ! Component: 1050 - total flux cleaned = -0.00422022 Jy ! Component: 1100 - total flux cleaned = -0.00417364 Jy ! Component: 1150 - total flux cleaned = -0.00435681 Jy ! Component: 1200 - total flux cleaned = -0.00435472 Jy ! Component: 1250 - total flux cleaned = -0.00448843 Jy ! Component: 1300 - total flux cleaned = -0.00448836 Jy ! Component: 1350 - total flux cleaned = -0.00448814 Jy ! Component: 1400 - total flux cleaned = -0.00453185 Jy ! Component: 1450 - total flux cleaned = -0.00465843 Jy ! Component: 1500 - total flux cleaned = -0.00461685 Jy ! Component: 1550 - total flux cleaned = -0.00461701 Jy ! Component: 1600 - total flux cleaned = -0.00469863 Jy ! Component: 1650 - total flux cleaned = -0.00465867 Jy ! Component: 1700 - total flux cleaned = -0.00485624 Jy ! Component: 1750 - total flux cleaned = -0.00489481 Jy ! Component: 1800 - total flux cleaned = -0.00493302 Jy ! Component: 1850 - total flux cleaned = -0.00493287 Jy ! Component: 1900 - total flux cleaned = -0.0049708 Jy ! Component: 1950 - total flux cleaned = -0.00500789 Jy ! Component: 2000 - total flux cleaned = -0.00515562 Jy ! Component: 2050 - total flux cleaned = -0.0052285 Jy ! Component: 2100 - total flux cleaned = -0.00515605 Jy ! Component: 2150 - total flux cleaned = -0.00537039 Jy ! Component: 2200 - total flux cleaned = -0.00558199 Jy ! Component: 2250 - total flux cleaned = -0.00551182 Jy ! Component: 2300 - total flux cleaned = -0.00544286 Jy ! Component: 2350 - total flux cleaned = -0.00558011 Jy ! Component: 2400 - total flux cleaned = -0.00561406 Jy ! Component: 2450 - total flux cleaned = -0.00574793 Jy ! Component: 2500 - total flux cleaned = -0.00574808 Jy ! Component: 2550 - total flux cleaned = -0.00581364 Jy ! Component: 2600 - total flux cleaned = -0.00600871 Jy ! Component: 2650 - total flux cleaned = -0.00600877 Jy ! Component: 2700 - total flux cleaned = -0.00623178 Jy ! Component: 2750 - total flux cleaned = -0.00638957 Jy ! Component: 2800 - total flux cleaned = -0.00635818 Jy ! Component: 2850 - total flux cleaned = -0.00657554 Jy ! Component: 2900 - total flux cleaned = -0.0066063 Jy ! Component: 2950 - total flux cleaned = -0.00666718 Jy ! Component: 3000 - total flux cleaned = -0.00681814 Jy ! Component: 3050 - total flux cleaned = -0.00690809 Jy ! Component: 3100 - total flux cleaned = -0.0070269 Jy ! Component: 3150 - total flux cleaned = -0.00702699 Jy ! Component: 3200 - total flux cleaned = -0.00728907 Jy ! Component: 3250 - total flux cleaned = -0.00737571 Jy ! Component: 3300 - total flux cleaned = -0.00743317 Jy ! Component: 3350 - total flux cleaned = -0.00757561 Jy ! Component: 3400 - total flux cleaned = -0.00768848 Jy ! Component: 3450 - total flux cleaned = -0.00782807 Jy ! Component: 3500 - total flux cleaned = -0.00796716 Jy ! Component: 3550 - total flux cleaned = -0.00804955 Jy ! Component: 3600 - total flux cleaned = -0.00807675 Jy ! Component: 3650 - total flux cleaned = -0.00818531 Jy ! Component: 3700 - total flux cleaned = -0.00837407 Jy ! Component: 3750 - total flux cleaned = -0.00848081 Jy ! Component: 3800 - total flux cleaned = -0.00861309 Jy ! Component: 3850 - total flux cleaned = -0.00871819 Jy ! Component: 3900 - total flux cleaned = -0.00869215 Jy ! Component: 3950 - total flux cleaned = -0.00884809 Jy ! Component: 4000 - total flux cleaned = -0.00889956 Jy ! Component: 4050 - total flux cleaned = -0.00900209 Jy ! Total flux subtracted in 4096 components = -0.00920584 Jy ! Clean residual min=-0.001477 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.72751 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 384 components and 0.727509 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2115+2933_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.537 x 6.427 at -3.808 degrees (North through East) ! Clean map min=-0.0031037 max=0.63083 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2115+2933_S_h_map.fits wmodel /image_prod/ug002_uva//J2115+2933_S_h_map.mod ! Writing 384 model components to file: /image_prod/ug002_uva//J2115+2933_S_h_map.mod wobs /image_prod/ug002_uva//J2115+2933_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2115+2933_S_h_uvs.fits wwins /image_prod/ug002_uva//J2115+2933_S_h_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2115+2933_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.630828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213288 0.213288 0.426576 0.853152 1.7063 3.41261 6.82522 13.6504 27.3009 54.6017 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.63 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1406.55 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2115+2933_S_h_dfm.log closed on Thu Mar 5 05:07:53 2020