! Started logfile: /image_prod/ug002_uva//J0542-2658_S_dfm.log on Wed Mar 4 20:58:35 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//J0542-2658_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0542-2658_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.985 visibilities/baseline/integration-bin. ! Found source: J0542-2658 ! ! 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 5319 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 J0542-2658_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009642Jy sigma=5.829641 ! Fit after self-cal, rms=0.909511Jy sigma=5.232511 ! 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=2.442 mas, bmaj=6.891 mas, bpa=-7.151 degrees ! Estimated noise=2.36363 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 = 0.0730679 Jy ! Component: 100 - total flux cleaned = 0.0910695 Jy ! Total flux subtracted in 100 components = 0.0910695 Jy ! Clean residual min=-0.005960 max=0.007044 Jy/beam ! Clean residual mean=0.000003 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.0910695 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0910695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096918Jy sigma=0.452349 ! Fit after self-cal, rms=0.096672Jy sigma=0.451297 ! 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=2.908 mas, bmaj=7.672 mas, bpa=-5.909 degrees ! Estimated noise=1.76846 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 = 0.00944942 Jy ! Component: 100 - total flux cleaned = 0.0140521 Jy ! Component: 150 - total flux cleaned = 0.0165432 Jy ! Component: 200 - total flux cleaned = 0.0175095 Jy ! Total flux subtracted in 200 components = 0.0175095 Jy ! Clean residual min=-0.004714 max=0.004265 Jy/beam ! Clean residual mean=0.000001 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.108579 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.108579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095865Jy sigma=0.444635 ! Fit after self-cal, rms=0.095898Jy sigma=0.444518 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.908 x 7.672 at -5.909 degrees (North through East) ! Clean map min=-0.0044397 max=0.093987 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 1.18 KP 1.05 ! LA 1.04 MK 0.91 NL 0.94 OV 0.94 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.00 HN 1.25 KP 1.03 ! LA 1.08 MK 0.98 NL 0.99 OV 0.90 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.24 KP 1.02 ! LA 1.05 MK 1.04 NL 0.90 OV 0.96 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.095898Jy sigma=0.444518 ! Fit after self-cal, rms=0.097368Jy sigma=0.439983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=7.593 mas, bpa=-5.754 degrees ! Estimated noise=1.74866 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 = 1.61816e-05 Jy ! Component: 100 - total flux cleaned = -0.000190259 Jy ! Component: 150 - total flux cleaned = -0.000285277 Jy ! Component: 200 - total flux cleaned = -0.000340393 Jy ! Total flux subtracted in 200 components = -0.000340393 Jy ! Clean residual min=-0.003389 max=0.003816 Jy/beam ! Clean residual mean=0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.108239 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.108239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097340Jy sigma=0.439749 ! Fit after self-cal, rms=0.097464Jy sigma=0.439571 ! 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=0.097464Jy sigma=0.439571 ! Fit after self-cal, rms=0.098923Jy sigma=0.438294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=7.608 mas, bpa=-5.579 degrees ! Estimated noise=1.74804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351213 Jy ! Component: 100 - total flux cleaned = 0.000456518 Jy ! Component: 150 - total flux cleaned = 0.000501552 Jy ! Component: 200 - total flux cleaned = 0.000542003 Jy ! Total flux subtracted in 200 components = 0.000542003 Jy ! Clean residual min=-0.002941 max=0.003730 Jy/beam ! Clean residual mean=0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.108781 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.108781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098907Jy sigma=0.438211 ! Fit after self-cal, rms=0.098928Jy sigma=0.438169 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 (-13, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303881 Jy ! Component: 100 - total flux cleaned = 0.00341626 Jy ! Component: 150 - total flux cleaned = 0.00351185 Jy ! Component: 200 - total flux cleaned = 0.00367616 Jy ! Total flux subtracted in 200 components = 0.00367616 Jy ! Clean residual min=-0.002696 max=0.003105 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.112457 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.112457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098823Jy sigma=0.437362 ! Fit after self-cal, rms=0.098815Jy sigma=0.437312 ! Inverting map ! Added new window around map position (-111, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235077 Jy ! Component: 100 - total flux cleaned = 0.00262613 Jy ! Component: 150 - total flux cleaned = 0.00286072 Jy ! Component: 200 - total flux cleaned = 0.00307014 Jy ! Total flux subtracted in 200 components = 0.00307014 Jy ! Clean residual min=-0.002618 max=0.002569 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.115527 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.115527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098722Jy sigma=0.436754 ! Fit after self-cal, rms=0.098700Jy sigma=0.436703 ! 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=0.098700Jy sigma=0.436703 ! Fit after self-cal, rms=0.098966Jy sigma=0.436592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.607 mas, bpa=-5.496 degrees ! Estimated noise=1.73881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802807 Jy ! Component: 100 - total flux cleaned = 0.000840629 Jy ! Component: 150 - total flux cleaned = 0.000875317 Jy ! Component: 200 - total flux cleaned = 0.000907959 Jy ! Total flux subtracted in 200 components = 0.000907959 Jy ! Clean residual min=-0.002552 max=0.002425 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.116435 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.116435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098930Jy sigma=0.436421 ! Fit after self-cal, rms=0.098931Jy sigma=0.436407 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 = 0.000184953 Jy ! Component: 100 - total flux cleaned = 0.000249449 Jy ! Component: 150 - total flux cleaned = 0.000339543 Jy ! Component: 200 - total flux cleaned = 0.000367948 Jy ! Total flux subtracted in 200 components = 0.000367948 Jy ! Clean residual min=-0.002543 max=0.002450 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.116803 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.116803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098910Jy sigma=0.436306 ! Fit after self-cal, rms=0.098909Jy sigma=0.436303 ! 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=0.098909Jy sigma=0.436303 ! Fit after self-cal, rms=0.098943Jy sigma=0.436293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.192 mas, bmaj=16.93 mas, bpa=-1.061 degrees ! Estimated noise=2.2539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129728 Jy ! Component: 100 - total flux cleaned = 0.00122369 Jy ! Component: 150 - total flux cleaned = 0.00116353 Jy ! Component: 200 - total flux cleaned = 0.00109128 Jy ! Total flux subtracted in 200 components = 0.00109128 Jy ! Clean residual min=-0.002586 max=0.002420 Jy/beam ! Clean residual mean=0.000005 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.117894 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.117894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098944Jy sigma=0.436253 ! Fit after self-cal, rms=0.098933Jy sigma=0.436217 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 = 0.000102288 Jy ! Component: 100 - total flux cleaned = 0.000136446 Jy ! Component: 150 - total flux cleaned = 9.4643e-05 Jy ! Component: 200 - total flux cleaned = -3.23963e-06 Jy ! Total flux subtracted in 200 components = -3.23963e-06 Jy ! Clean residual min=-0.002605 max=0.002443 Jy/beam ! Clean residual mean=0.000005 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.117891 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.117891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098934Jy sigma=0.436231 ! Fit after self-cal, rms=0.098927Jy sigma=0.436203 ! 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=2.902 mas, bmaj=7.597 mas, bpa=-5.482 degrees ! Estimated noise=1.73848 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.902 x 7.597 at -5.482 degrees (North through East) ! Clean map min=-0.0024061 max=0.093216 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=2.439 mas, bmaj=6.819 mas, bpa=-6.604 degrees ! Estimated noise=2.31587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714811 Jy ! Component: 100 - total flux cleaned = 0.0907086 Jy ! Component: 150 - total flux cleaned = 0.0984751 Jy ! Component: 200 - total flux cleaned = 0.103263 Jy ! Total flux subtracted in 200 components = 0.103263 Jy ! Clean residual min=-0.003903 max=0.004135 Jy/beam ! Clean residual mean=0.000002 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.103263 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.103263 Jy ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.597 mas, bpa=-5.482 degrees ! Estimated noise=1.73848 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 = 0.00488581 Jy ! Component: 100 - total flux cleaned = 0.0077359 Jy ! Component: 150 - total flux cleaned = 0.00953295 Jy ! Component: 200 - total flux cleaned = 0.0102888 Jy ! Total flux subtracted in 200 components = 0.0102888 Jy ! Clean residual min=-0.002650 max=0.002893 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.113551 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.113551 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=7.192 mas, bmaj=16.93 mas, bpa=-1.061 degrees ! Estimated noise=2.2539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284312 Jy ! Component: 100 - total flux cleaned = 0.00350915 Jy ! Component: 150 - total flux cleaned = 0.00385336 Jy ! Component: 200 - total flux cleaned = 0.00417361 Jy ! Total flux subtracted in 200 components = 0.00417361 Jy ! Clean residual min=-0.002520 max=0.002396 Jy/beam ! Clean residual mean=0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.117725 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 = 0.000125876 Jy ! Component: 100 - total flux cleaned = 0.00021287 Jy ! Component: 150 - total flux cleaned = 0.000292489 Jy ! Component: 200 - total flux cleaned = 0.000292018 Jy ! Total flux subtracted in 200 components = 0.000292018 Jy ! Clean residual min=-0.002493 max=0.002389 Jy/beam ! Clean residual mean=0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.118017 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 88 components and 0.118017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.597 mas, bpa=-5.482 degrees ! Estimated noise=1.73848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.26268e-05 Jy ! Component: 100 - total flux cleaned = 9.11707e-05 Jy ! Component: 150 - total flux cleaned = 4.01531e-05 Jy ! Component: 200 - total flux cleaned = -7.4242e-06 Jy ! Total flux subtracted in 200 components = -7.4242e-06 Jy ! Clean residual min=-0.002512 max=0.002413 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.11801 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.11801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098970Jy sigma=0.436489 ! Fit after self-cal, rms=0.098953Jy sigma=0.436447 wmodel J0542-2658_S_map.mod ! Writing 109 model components to file: J0542-2658_S_map.mod wobs J0542-2658_S_uvs.fits ! Writing UV FITS file: J0542-2658_S_uvs.fits wwins J0542-2658_S_map.win ! wwins: Wrote 3 windows to J0542-2658_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 = 0.000119805 Jy ! Component: 100 - total flux cleaned = 0.000242198 Jy ! Component: 150 - total flux cleaned = 0.000241615 Jy ! Component: 200 - total flux cleaned = 0.000317187 Jy ! Component: 250 - total flux cleaned = 0.000389767 Jy ! Component: 300 - total flux cleaned = 0.000425261 Jy ! Component: 350 - total flux cleaned = 0.000493721 Jy ! Component: 400 - total flux cleaned = 0.000494222 Jy ! Component: 450 - total flux cleaned = 0.000397837 Jy ! Component: 500 - total flux cleaned = 0.000303841 Jy ! Component: 550 - total flux cleaned = 0.000241835 Jy ! Component: 600 - total flux cleaned = 0.000120045 Jy ! Component: 650 - total flux cleaned = -2.83866e-05 Jy ! Component: 700 - total flux cleaned = -0.000115869 Jy ! Component: 750 - total flux cleaned = -0.00028728 Jy ! Component: 800 - total flux cleaned = -0.00039972 Jy ! Component: 850 - total flux cleaned = -0.000427722 Jy ! Component: 900 - total flux cleaned = -0.000563669 Jy ! Component: 950 - total flux cleaned = -0.000670686 Jy ! Component: 1000 - total flux cleaned = -0.00069714 Jy ! Component: 1050 - total flux cleaned = -0.000800968 Jy ! Component: 1100 - total flux cleaned = -0.000902951 Jy ! Component: 1150 - total flux cleaned = -0.000978391 Jy ! Component: 1200 - total flux cleaned = -0.00107768 Jy ! Component: 1250 - total flux cleaned = -0.00117532 Jy ! Component: 1300 - total flux cleaned = -0.0012951 Jy ! Component: 1350 - total flux cleaned = -0.00127114 Jy ! Component: 1400 - total flux cleaned = -0.00134133 Jy ! Component: 1450 - total flux cleaned = -0.0012952 Jy ! Component: 1500 - total flux cleaned = -0.00129593 Jy ! Component: 1550 - total flux cleaned = -0.00136414 Jy ! Component: 1600 - total flux cleaned = -0.00147599 Jy ! Component: 1650 - total flux cleaned = -0.00154202 Jy ! Component: 1700 - total flux cleaned = -0.00149895 Jy ! Component: 1750 - total flux cleaned = -0.00160693 Jy ! Component: 1800 - total flux cleaned = -0.00162841 Jy ! Component: 1850 - total flux cleaned = -0.00167099 Jy ! Component: 1900 - total flux cleaned = -0.00171302 Jy ! Component: 1950 - total flux cleaned = -0.00177494 Jy ! Component: 2000 - total flux cleaned = -0.0018158 Jy ! Component: 2050 - total flux cleaned = -0.00177532 Jy ! Component: 2100 - total flux cleaned = -0.00181562 Jy ! Component: 2150 - total flux cleaned = -0.0017953 Jy ! Component: 2200 - total flux cleaned = -0.00177566 Jy ! Component: 2250 - total flux cleaned = -0.00183466 Jy ! Component: 2300 - total flux cleaned = -0.00183485 Jy ! Component: 2350 - total flux cleaned = -0.00187337 Jy ! Component: 2400 - total flux cleaned = -0.00193065 Jy ! Component: 2450 - total flux cleaned = -0.00194927 Jy ! Component: 2500 - total flux cleaned = -0.00191183 Jy ! Component: 2550 - total flux cleaned = -0.00196758 Jy ! Component: 2600 - total flux cleaned = -0.00196759 Jy ! Component: 2650 - total flux cleaned = -0.00196754 Jy ! Component: 2700 - total flux cleaned = -0.00200413 Jy ! Component: 2750 - total flux cleaned = -0.00209392 Jy ! Component: 2800 - total flux cleaned = -0.00205824 Jy ! Component: 2850 - total flux cleaned = -0.00209357 Jy ! Component: 2900 - total flux cleaned = -0.00221614 Jy ! Component: 2950 - total flux cleaned = -0.00219881 Jy ! Component: 3000 - total flux cleaned = -0.00221619 Jy ! Component: 3050 - total flux cleaned = -0.00225049 Jy ! Component: 3100 - total flux cleaned = -0.00228475 Jy ! Component: 3150 - total flux cleaned = -0.00236907 Jy ! Component: 3200 - total flux cleaned = -0.00238565 Jy ! Component: 3250 - total flux cleaned = -0.0024354 Jy ! Component: 3300 - total flux cleaned = -0.00246825 Jy ! Component: 3350 - total flux cleaned = -0.00246823 Jy ! Component: 3400 - total flux cleaned = -0.00246814 Jy ! Component: 3450 - total flux cleaned = -0.00253295 Jy ! Component: 3500 - total flux cleaned = -0.00251694 Jy ! Component: 3550 - total flux cleaned = -0.00258073 Jy ! Component: 3600 - total flux cleaned = -0.00261245 Jy ! Component: 3650 - total flux cleaned = -0.00256518 Jy ! Component: 3700 - total flux cleaned = -0.00262786 Jy ! Component: 3750 - total flux cleaned = -0.00262791 Jy ! Component: 3800 - total flux cleaned = -0.00264354 Jy ! Component: 3850 - total flux cleaned = -0.00270516 Jy ! Component: 3900 - total flux cleaned = -0.00264401 Jy ! Component: 3950 - total flux cleaned = -0.00275039 Jy ! Component: 4000 - total flux cleaned = -0.00273522 Jy ! Component: 4050 - total flux cleaned = -0.00275022 Jy ! Total flux subtracted in 4096 components = -0.00280992 Jy ! Clean residual min=-0.000862 max=0.000910 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.1152 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 374 components and 0.1152 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0542-2658_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.902 x 7.597 at -5.482 degrees (North through East) ! Clean map min=-0.0022305 max=0.092286 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0542-2658_S_map.fits wmodel /image_prod/ug002_uva//J0542-2658_S_map.mod ! Writing 374 model components to file: /image_prod/ug002_uva//J0542-2658_S_map.mod wobs /image_prod/ug002_uva//J0542-2658_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0542-2658_S_uvs.fits wwins /image_prod/ug002_uva//J0542-2658_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0542-2658_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0922859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250891 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.815588 0.815588 1.63118 3.26235 6.52471 13.0494 26.0988 52.1977 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.832 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0542-2658_S_dfm.log closed on Wed Mar 4 20:58:39 2020