! Started logfile: /image_prod/ug002_uva//J0639-3346_S_dfm.log on Wed Mar 4 21:25:45 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//J0639-3346_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0639-3346_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888596 visibilities/baseline/integration-bin. ! Found source: J0639-3346 ! ! 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 9117 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 J0639-3346_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054565Jy sigma=5.819996 ! Fit after self-cal, rms=0.705850Jy sigma=3.559563 ! 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=2.405 mas, bmaj=6.619 mas, bpa=-1.818 degrees ! Estimated noise=2.20983 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 = 0.254527 Jy ! Component: 100 - total flux cleaned = 0.321669 Jy ! Total flux subtracted in 100 components = 0.321669 Jy ! Clean residual min=-0.024404 max=0.050275 Jy/beam ! Clean residual mean=0.000003 rms=0.007491 Jy/beam ! Combined flux in latest and established models = 0.321669 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.321669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176535Jy sigma=0.850671 ! Fit after self-cal, rms=0.176337Jy sigma=0.849986 ! Inverting map ! Added new window around map position (4, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451969 Jy ! Component: 100 - total flux cleaned = 0.070403 Jy ! Total flux subtracted in 100 components = 0.070403 Jy ! Clean residual min=-0.018522 max=0.035580 Jy/beam ! Clean residual mean=0.000037 rms=0.005944 Jy/beam ! Combined flux in latest and established models = 0.392072 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.392072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167075Jy sigma=0.734077 ! Fit after self-cal, rms=0.165642Jy sigma=0.721744 ! 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=3.037 mas, bmaj=7.919 mas, bpa=-2.624 degrees ! Estimated noise=1.40029 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 = 0.0288345 Jy ! Component: 100 - total flux cleaned = 0.0436896 Jy ! Component: 150 - total flux cleaned = 0.0501327 Jy ! Component: 200 - total flux cleaned = 0.0521853 Jy ! Total flux subtracted in 200 components = 0.0521853 Jy ! Clean residual min=-0.018948 max=0.031093 Jy/beam ! Clean residual mean=0.000050 rms=0.006437 Jy/beam ! Combined flux in latest and established models = 0.444257 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.444257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163587Jy sigma=0.669772 ! Fit after self-cal, rms=0.163246Jy sigma=0.666477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.919 at -2.624 degrees (North through East) ! Clean map min=-0.018248 max=0.2963 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.86 FD 0.91 HN 1.32 KP 0.96 ! LA 0.95 MK 1.01 NL 1.00 OV 0.89 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 5.55 FD 0.88 HN 1.38 KP 0.94 ! LA 0.97 MK 1.01 NL 1.08 OV 0.89 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 3.72 FD 0.87 HN 1.29 KP 0.95 ! LA 0.96 MK 0.99 NL 0.96 OV 0.87 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.163246Jy sigma=0.666477 ! Fit after self-cal, rms=0.364466Jy sigma=0.476948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.961 mas, bpa=-2.651 degrees ! Estimated noise=1.44296 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 = -0.00727033 Jy ! Component: 100 - total flux cleaned = -0.00751807 Jy ! Component: 150 - total flux cleaned = -0.00753603 Jy ! Component: 200 - total flux cleaned = -0.00805778 Jy ! Total flux subtracted in 200 components = -0.00805778 Jy ! Clean residual min=-0.009135 max=0.007873 Jy/beam ! Clean residual mean=-0.000014 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.436199 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.436199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.363961Jy sigma=0.469596 ! Fit after self-cal, rms=0.364917Jy sigma=0.467940 ! 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=0.364917Jy sigma=0.467940 ! Fit after self-cal, rms=0.368570Jy sigma=0.462051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.948 mas, bpa=-2.742 degrees ! Estimated noise=1.44798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00478555 Jy ! Component: 100 - total flux cleaned = -0.00478064 Jy ! Component: 150 - total flux cleaned = -0.00518272 Jy ! Component: 200 - total flux cleaned = -0.00530618 Jy ! Total flux subtracted in 200 components = -0.00530618 Jy ! Clean residual min=-0.006559 max=0.005796 Jy/beam ! Clean residual mean=-0.000013 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.430893 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.430893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.368301Jy sigma=0.459057 ! Fit after self-cal, rms=0.368372Jy sigma=0.458569 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 = -0.000933564 Jy ! Component: 100 - total flux cleaned = -0.00104498 Jy ! Component: 150 - total flux cleaned = -0.00125224 Jy ! Component: 200 - total flux cleaned = -0.00144509 Jy ! Total flux subtracted in 200 components = -0.00144509 Jy ! Clean residual min=-0.005538 max=0.005761 Jy/beam ! Clean residual mean=-0.000016 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.429448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.429448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.368252Jy sigma=0.457096 ! Fit after self-cal, rms=0.368254Jy sigma=0.456860 ! Inverting map ! Added new window around map position (-44.5, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346867 Jy ! Component: 100 - total flux cleaned = 0.00296523 Jy ! Component: 150 - total flux cleaned = 0.00265961 Jy ! Component: 200 - total flux cleaned = 0.00247866 Jy ! Total flux subtracted in 200 components = 0.00247866 Jy ! Clean residual min=-0.004963 max=0.004928 Jy/beam ! Clean residual mean=-0.000013 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.431927 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.431927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.368175Jy sigma=0.454699 ! Fit after self-cal, rms=0.368215Jy sigma=0.454512 ! 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=0.368215Jy sigma=0.454512 ! Fit after self-cal, rms=0.369324Jy sigma=0.453777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.942 mas, bpa=-2.731 degrees ! Estimated noise=1.44604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239147 Jy ! Component: 100 - total flux cleaned = -0.00238389 Jy ! Component: 150 - total flux cleaned = -0.00246559 Jy ! Component: 200 - total flux cleaned = -0.00262018 Jy ! Total flux subtracted in 200 components = -0.00262018 Jy ! Clean residual min=-0.004401 max=0.004191 Jy/beam ! Clean residual mean=-0.000005 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.429307 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.429306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.369226Jy sigma=0.452836 ! Fit after self-cal, rms=0.369241Jy sigma=0.452664 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 = -0.000277136 Jy ! Component: 100 - total flux cleaned = -0.000348979 Jy ! Component: 150 - total flux cleaned = -0.000559498 Jy ! Component: 200 - total flux cleaned = -0.000758433 Jy ! Total flux subtracted in 200 components = -0.000758433 Jy ! Clean residual min=-0.004092 max=0.004002 Jy/beam ! Clean residual mean=-0.000006 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.428548 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.428548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.369194Jy sigma=0.452121 ! Fit after self-cal, rms=0.369188Jy sigma=0.452031 ! 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=0.369188Jy sigma=0.452031 ! Fit after self-cal, rms=0.372310Jy sigma=0.451847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.485 mas, bmaj=24.12 mas, bpa=1.488 degrees ! Estimated noise=1.81264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217226 Jy ! Component: 100 - total flux cleaned = -0.00243676 Jy ! Component: 150 - total flux cleaned = -0.00255359 Jy ! Component: 200 - total flux cleaned = -0.0025545 Jy ! Total flux subtracted in 200 components = -0.0025545 Jy ! Clean residual min=-0.003490 max=0.003305 Jy/beam ! Clean residual mean=-0.000013 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.425994 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.425994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.372220Jy sigma=0.451890 ! Fit after self-cal, rms=0.372229Jy sigma=0.451746 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 = -0.000681748 Jy ! Component: 100 - total flux cleaned = -0.000632563 Jy ! Component: 150 - total flux cleaned = -0.000630707 Jy ! Component: 200 - total flux cleaned = -0.000592967 Jy ! Total flux subtracted in 200 components = -0.000592967 Jy ! Clean residual min=-0.003349 max=0.003303 Jy/beam ! Clean residual mean=-0.000015 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.425401 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.425401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.372197Jy sigma=0.451762 ! Fit after self-cal, rms=0.372191Jy sigma=0.451685 ! 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=3.047 mas, bmaj=7.94 mas, bpa=-2.746 degrees ! Estimated noise=1.44409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 7.94 at -2.746 degrees (North through East) ! Clean map min=-0.0064679 max=0.30794 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=2.398 mas, bmaj=6.559 mas, bpa=-1.607 degrees ! Estimated noise=2.29067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.263024 Jy ! Component: 100 - total flux cleaned = 0.334387 Jy ! Component: 150 - total flux cleaned = 0.369279 Jy ! Component: 200 - total flux cleaned = 0.389316 Jy ! Total flux subtracted in 200 components = 0.389316 Jy ! Clean residual min=-0.008246 max=0.011605 Jy/beam ! Clean residual mean=-0.000017 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.389316 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 0.389316 Jy ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.94 mas, bpa=-2.746 degrees ! Estimated noise=1.44409 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 = 0.0167054 Jy ! Component: 100 - total flux cleaned = 0.0255652 Jy ! Component: 150 - total flux cleaned = 0.0310287 Jy ! Component: 200 - total flux cleaned = 0.0345285 Jy ! Total flux subtracted in 200 components = 0.0345285 Jy ! Clean residual min=-0.004678 max=0.004644 Jy/beam ! Clean residual mean=-0.000010 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.423845 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.423845 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=8.485 mas, bmaj=24.12 mas, bpa=1.488 degrees ! Estimated noise=1.81264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171627 Jy ! Component: 100 - total flux cleaned = 0.00171773 Jy ! Component: 150 - total flux cleaned = 0.00165108 Jy ! Component: 200 - total flux cleaned = 0.00165143 Jy ! Total flux subtracted in 200 components = 0.00165143 Jy ! Clean residual min=-0.003534 max=0.003471 Jy/beam ! Clean residual mean=-0.000012 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.425496 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 = -4.42902e-05 Jy ! Component: 100 - total flux cleaned = -8.63376e-05 Jy ! Component: 150 - total flux cleaned = -0.00012299 Jy ! Component: 200 - total flux cleaned = -0.000122422 Jy ! Total flux subtracted in 200 components = -0.000122422 Jy ! Clean residual min=-0.003460 max=0.003429 Jy/beam ! Clean residual mean=-0.000013 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.425374 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.425374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.94 mas, bpa=-2.746 degrees ! Estimated noise=1.44409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.31994e-05 Jy ! Component: 100 - total flux cleaned = 0.000151264 Jy ! Component: 150 - total flux cleaned = 6.92937e-05 Jy ! Component: 200 - total flux cleaned = 0.000148108 Jy ! Total flux subtracted in 200 components = 0.000148108 Jy ! Clean residual min=-0.004306 max=0.003900 Jy/beam ! Clean residual mean=-0.000008 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.425522 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.425522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.372445Jy sigma=0.451738 ! Fit after self-cal, rms=0.372264Jy sigma=0.451350 wmodel J0639-3346_S_map.mod ! Writing 81 model components to file: J0639-3346_S_map.mod wobs J0639-3346_S_uvs.fits ! Writing UV FITS file: J0639-3346_S_uvs.fits wwins J0639-3346_S_map.win ! wwins: Wrote 3 windows to J0639-3346_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 = -0.00114588 Jy ! Component: 100 - total flux cleaned = -0.00094884 Jy ! Component: 150 - total flux cleaned = -0.000639504 Jy ! Component: 200 - total flux cleaned = -0.000639387 Jy ! Component: 250 - total flux cleaned = -0.000471959 Jy ! Component: 300 - total flux cleaned = -0.000255923 Jy ! Component: 350 - total flux cleaned = 5.94208e-06 Jy ! Component: 400 - total flux cleaned = 0.000311645 Jy ! Component: 450 - total flux cleaned = 0.000460492 Jy ! Component: 500 - total flux cleaned = 0.00055805 Jy ! Component: 550 - total flux cleaned = 0.000701643 Jy ! Component: 600 - total flux cleaned = 0.00074868 Jy ! Component: 650 - total flux cleaned = 0.000748594 Jy ! Component: 700 - total flux cleaned = 0.000613208 Jy ! Component: 750 - total flux cleaned = 0.000524766 Jy ! Component: 800 - total flux cleaned = 0.000437502 Jy ! Component: 850 - total flux cleaned = 0.000309743 Jy ! Component: 900 - total flux cleaned = 0.000226362 Jy ! Component: 950 - total flux cleaned = 0.000185318 Jy ! Component: 1000 - total flux cleaned = -1.63582e-05 Jy ! Component: 1050 - total flux cleaned = 6.4071e-05 Jy ! Component: 1100 - total flux cleaned = -1.43654e-05 Jy ! Component: 1150 - total flux cleaned = -5.30312e-05 Jy ! Component: 1200 - total flux cleaned = -9.15006e-05 Jy ! Component: 1250 - total flux cleaned = -0.000167151 Jy ! Component: 1300 - total flux cleaned = -0.000167107 Jy ! Component: 1350 - total flux cleaned = -0.000166493 Jy ! Component: 1400 - total flux cleaned = -9.3168e-05 Jy ! Component: 1450 - total flux cleaned = -2.15092e-05 Jy ! Component: 1500 - total flux cleaned = 4.98649e-05 Jy ! Component: 1550 - total flux cleaned = 8.50909e-05 Jy ! Component: 1600 - total flux cleaned = 0.000189552 Jy ! Component: 1650 - total flux cleaned = 0.000326866 Jy ! Component: 1700 - total flux cleaned = 0.000462477 Jy ! Component: 1750 - total flux cleaned = 0.000462541 Jy ! Component: 1800 - total flux cleaned = 0.000595616 Jy ! Component: 1850 - total flux cleaned = 0.000727178 Jy ! Component: 1900 - total flux cleaned = 0.00076005 Jy ! Component: 1950 - total flux cleaned = 0.000953246 Jy ! Component: 2000 - total flux cleaned = 0.000985345 Jy ! Component: 2050 - total flux cleaned = 0.00117468 Jy ! Component: 2100 - total flux cleaned = 0.00120575 Jy ! Component: 2150 - total flux cleaned = 0.0013913 Jy ! Component: 2200 - total flux cleaned = 0.00145223 Jy ! Component: 2250 - total flux cleaned = 0.00145193 Jy ! Component: 2300 - total flux cleaned = 0.00151219 Jy ! Component: 2350 - total flux cleaned = 0.00157161 Jy ! Component: 2400 - total flux cleaned = 0.00171864 Jy ! Component: 2450 - total flux cleaned = 0.001777 Jy ! Component: 2500 - total flux cleaned = 0.00183495 Jy ! Component: 2550 - total flux cleaned = 0.0018925 Jy ! Component: 2600 - total flux cleaned = 0.00203421 Jy ! Component: 2650 - total flux cleaned = 0.00209055 Jy ! Component: 2700 - total flux cleaned = 0.00214616 Jy ! Component: 2750 - total flux cleaned = 0.00225675 Jy ! Component: 2800 - total flux cleaned = 0.0023388 Jy ! Component: 2850 - total flux cleaned = 0.00242033 Jy ! Component: 2900 - total flux cleaned = 0.00244733 Jy ! Component: 2950 - total flux cleaned = 0.00252747 Jy ! Component: 3000 - total flux cleaned = 0.00255407 Jy ! Component: 3050 - total flux cleaned = 0.00260659 Jy ! Component: 3100 - total flux cleaned = 0.00263278 Jy ! Component: 3150 - total flux cleaned = 0.00260708 Jy ! Component: 3200 - total flux cleaned = 0.00276165 Jy ! Component: 3250 - total flux cleaned = 0.00283812 Jy ! Component: 3300 - total flux cleaned = 0.00293927 Jy ! Component: 3350 - total flux cleaned = 0.00301447 Jy ! Component: 3400 - total flux cleaned = 0.00303931 Jy ! Component: 3450 - total flux cleaned = 0.0031136 Jy ! Component: 3500 - total flux cleaned = 0.00321211 Jy ! Component: 3550 - total flux cleaned = 0.00328535 Jy ! Component: 3600 - total flux cleaned = 0.00335806 Jy ! Component: 3650 - total flux cleaned = 0.00340632 Jy ! Component: 3700 - total flux cleaned = 0.00347823 Jy ! Component: 3750 - total flux cleaned = 0.00350226 Jy ! Component: 3800 - total flux cleaned = 0.00362056 Jy ! Component: 3850 - total flux cleaned = 0.00369115 Jy ! Component: 3900 - total flux cleaned = 0.00376126 Jy ! Component: 3950 - total flux cleaned = 0.00383067 Jy ! Component: 4000 - total flux cleaned = 0.00389977 Jy ! Component: 4050 - total flux cleaned = 0.00396841 Jy ! Total flux subtracted in 4096 components = 0.00401404 Jy ! Clean residual min=-0.001145 max=0.001323 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.429536 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 344 components and 0.429536 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0639-3346_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 7.94 at -2.746 degrees (North through East) ! Clean map min=-0.0034218 max=0.31838 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0639-3346_S_map.fits wmodel /image_prod/ug002_uva//J0639-3346_S_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J0639-3346_S_map.mod wobs /image_prod/ug002_uva//J0639-3346_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0639-3346_S_uvs.fits wwins /image_prod/ug002_uva//J0639-3346_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0639-3346_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.318377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382974 0.382974 0.765948 1.5319 3.06379 6.12759 12.2552 24.5103 49.0207 98.0414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 783.342 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0639-3346_S_dfm.log closed on Wed Mar 4 21:25:50 2020