! Started logfile: /image_prod/ug002_uva//J2359+3850_S_e_dfm.log on Thu Mar 5 06:35:10 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//J2359+3850_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2359+3850_S_e_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782716 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 1902 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 J2359+3850_S_e] 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.092108Jy sigma=7.698044 ! Fit after self-cal, rms=0.587048Jy sigma=4.325586 ! 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=3.027 mas, bmaj=5.256 mas, bpa=-9.191 degrees ! Estimated noise=2.79299 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 = 0.3202 Jy ! Component: 100 - total flux cleaned = 0.396692 Jy ! Total flux subtracted in 100 components = 0.396692 Jy ! Clean residual min=-0.017499 max=0.029294 Jy/beam ! Clean residual mean=0.000036 rms=0.005001 Jy/beam ! Combined flux in latest and established models = 0.396692 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.396692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126816Jy sigma=0.737047 ! Fit after self-cal, rms=0.126831Jy sigma=0.736919 ! 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=3.519 mas, bmaj=6.027 mas, bpa=-10.3 degrees ! Estimated noise=2.33888 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 = 0.0236264 Jy ! Component: 100 - total flux cleaned = 0.0221401 Jy ! Component: 150 - total flux cleaned = 0.0216185 Jy ! Component: 200 - total flux cleaned = 0.0211703 Jy ! Total flux subtracted in 200 components = 0.0211703 Jy ! Clean residual min=-0.016320 max=0.018983 Jy/beam ! Clean residual mean=0.000017 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 0.417862 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.417862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114197Jy sigma=0.684915 ! Fit after self-cal, rms=0.114141Jy sigma=0.684549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.519 x 6.027 at -10.3 degrees (North through East) ! Clean map min=-0.01578 max=0.4157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 1.29 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00 KP 0.97 ! LA 1.01 MK 1.02 NL 0.76 OV 1.41 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 1.04 OV 1.17 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.114141Jy sigma=0.684549 ! Fit after self-cal, rms=0.101078Jy sigma=0.585752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=5.931 mas, bpa=-9.016 degrees ! Estimated noise=2.32254 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 = 0.00329319 Jy ! Component: 100 - total flux cleaned = 0.00380535 Jy ! Component: 150 - total flux cleaned = 0.00380547 Jy ! Component: 200 - total flux cleaned = 0.00365772 Jy ! Total flux subtracted in 200 components = 0.00365772 Jy ! Clean residual min=-0.012423 max=0.012056 Jy/beam ! Clean residual mean=-0.000007 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 0.42152 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.42152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099939Jy sigma=0.578321 ! Fit after self-cal, rms=0.099850Jy sigma=0.577732 ! 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=0.099850Jy sigma=0.577732 ! Fit after self-cal, rms=0.074830Jy sigma=0.412848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=5.978 mas, bpa=-9.149 degrees ! Estimated noise=2.33499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046893 Jy ! Component: 100 - total flux cleaned = 0.00549505 Jy ! Component: 150 - total flux cleaned = 0.00598165 Jy ! Component: 200 - total flux cleaned = 0.0061521 Jy ! Total flux subtracted in 200 components = 0.0061521 Jy ! Clean residual min=-0.004617 max=0.005459 Jy/beam ! Clean residual mean=-0.000004 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.427672 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.427672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074380Jy sigma=0.409410 ! Fit after self-cal, rms=0.074454Jy sigma=0.409082 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, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156191 Jy ! Component: 100 - total flux cleaned = 0.0020296 Jy ! Component: 150 - total flux cleaned = 0.00151447 Jy ! Component: 200 - total flux cleaned = 0.00151204 Jy ! Total flux subtracted in 200 components = 0.00151204 Jy ! Clean residual min=-0.004471 max=0.004637 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.429184 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.429184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073881Jy sigma=0.405009 ! Fit after self-cal, rms=0.073867Jy sigma=0.404768 ! Inverting map ! Added new window around map position (11.5, 126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203327 Jy ! Component: 100 - total flux cleaned = 0.00285828 Jy ! Component: 150 - total flux cleaned = 0.00352075 Jy ! Component: 200 - total flux cleaned = 0.00368981 Jy ! Total flux subtracted in 200 components = 0.00368981 Jy ! Clean residual min=-0.004457 max=0.004133 Jy/beam ! Clean residual mean=-0.000007 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.432874 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.432874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073412Jy sigma=0.401783 ! Fit after self-cal, rms=0.073410Jy sigma=0.401679 ! 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=0.073410Jy sigma=0.401679 ! Fit after self-cal, rms=0.073570Jy sigma=0.399877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=5.979 mas, bpa=-9.204 degrees ! Estimated noise=2.33303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256963 Jy ! Component: 100 - total flux cleaned = 0.00336603 Jy ! Component: 150 - total flux cleaned = 0.00360232 Jy ! Component: 200 - total flux cleaned = 0.00381967 Jy ! Total flux subtracted in 200 components = 0.00381967 Jy ! Clean residual min=-0.004149 max=0.003677 Jy/beam ! Clean residual mean=-0.000006 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.436693 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.436693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073335Jy sigma=0.398204 ! Fit after self-cal, rms=0.073340Jy sigma=0.398164 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 = 0.000204381 Jy ! Component: 100 - total flux cleaned = 0.000402493 Jy ! Component: 150 - total flux cleaned = 0.000465791 Jy ! Component: 200 - total flux cleaned = 0.000346374 Jy ! Total flux subtracted in 200 components = 0.000346374 Jy ! Clean residual min=-0.004172 max=0.003580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.43704 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.43704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073215Jy sigma=0.397373 ! Fit after self-cal, rms=0.073220Jy sigma=0.397358 ! 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=0.073220Jy sigma=0.397358 ! Fit after self-cal, rms=0.073316Jy sigma=0.396998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.462 mas, bmaj=9.431 mas, bpa=-10.62 degrees ! Estimated noise=2.90664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217421 Jy ! Component: 100 - total flux cleaned = 0.00240232 Jy ! Component: 150 - total flux cleaned = 0.00267087 Jy ! Component: 200 - total flux cleaned = 0.00277782 Jy ! Total flux subtracted in 200 components = 0.00277782 Jy ! Clean residual min=-0.004055 max=0.003398 Jy/beam ! Clean residual mean=-0.000009 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.439818 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.439818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073259Jy sigma=0.396550 ! Fit after self-cal, rms=0.073247Jy sigma=0.396493 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 = 0.000412467 Jy ! Component: 100 - total flux cleaned = 0.00047564 Jy ! Component: 150 - total flux cleaned = 0.000503286 Jy ! Component: 200 - total flux cleaned = 0.000477024 Jy ! Total flux subtracted in 200 components = 0.000477024 Jy ! Clean residual min=-0.004147 max=0.003457 Jy/beam ! Clean residual mean=-0.000010 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.440295 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.440295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073219Jy sigma=0.396449 ! Fit after self-cal, rms=0.073217Jy sigma=0.396437 ! 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=3.441 mas, bmaj=5.975 mas, bpa=-9.197 degrees ! Estimated noise=2.33723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 5.975 at -9.197 degrees (North through East) ! Clean map min=-0.0068138 max=0.41603 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=2.956 mas, bmaj=5.228 mas, bpa=-8.365 degrees ! Estimated noise=2.79195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.319987 Jy ! Component: 100 - total flux cleaned = 0.398007 Jy ! Component: 150 - total flux cleaned = 0.427878 Jy ! Component: 200 - total flux cleaned = 0.437162 Jy ! Total flux subtracted in 200 components = 0.437162 Jy ! Clean residual min=-0.007317 max=0.007600 Jy/beam ! Clean residual mean=-0.000004 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.437163 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.437163 Jy ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=5.975 mas, bpa=-9.197 degrees ! Estimated noise=2.33723 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 = 0.000428951 Jy ! Component: 100 - total flux cleaned = 0.0013585 Jy ! Component: 150 - total flux cleaned = 0.00196348 Jy ! Component: 200 - total flux cleaned = 0.0021355 Jy ! Total flux subtracted in 200 components = 0.0021355 Jy ! Clean residual min=-0.004700 max=0.005420 Jy/beam ! Clean residual mean=-0.000003 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.439298 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.439298 Jy ! Inverting map ! Added new window around map position (-64.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315087 Jy ! Component: 100 - total flux cleaned = 0.00329604 Jy ! Component: 150 - total flux cleaned = 0.00343478 Jy ! Component: 200 - total flux cleaned = 0.00369842 Jy ! Total flux subtracted in 200 components = 0.00369842 Jy ! Clean residual min=-0.004563 max=0.003957 Jy/beam ! Clean residual mean=-0.000003 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.442996 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.442996 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=7.462 mas, bmaj=9.431 mas, bpa=-10.62 degrees ! Estimated noise=2.90664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172987 Jy ! Component: 100 - total flux cleaned = -8.97454e-05 Jy ! Component: 150 - total flux cleaned = -2.13025e-05 Jy ! Component: 200 - total flux cleaned = -8.19267e-05 Jy ! Total flux subtracted in 200 components = -8.19267e-05 Jy ! Clean residual min=-0.004045 max=0.003758 Jy/beam ! Clean residual mean=-0.000009 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.442915 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 = 4.9536e-05 Jy ! Component: 100 - total flux cleaned = 4.90991e-05 Jy ! Component: 150 - total flux cleaned = 4.94823e-05 Jy ! Component: 200 - total flux cleaned = 0.000132359 Jy ! Total flux subtracted in 200 components = 0.000132359 Jy ! Clean residual min=-0.003949 max=0.003741 Jy/beam ! Clean residual mean=-0.000009 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.443047 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.443047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=5.975 mas, bpa=-9.197 degrees ! Estimated noise=2.33723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193094 Jy ! Component: 100 - total flux cleaned = 0.000192097 Jy ! Component: 150 - total flux cleaned = 9.19431e-05 Jy ! Component: 200 - total flux cleaned = -8.85441e-05 Jy ! Total flux subtracted in 200 components = -8.85441e-05 Jy ! Clean residual min=-0.004281 max=0.003831 Jy/beam ! Clean residual mean=-0.000005 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.442958 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.442958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073412Jy sigma=0.397649 ! Fit after self-cal, rms=0.073359Jy sigma=0.397370 wmodel J2359+3850_S_e_map.mod ! Writing 82 model components to file: J2359+3850_S_e_map.mod wobs J2359+3850_S_e_uvs.fits ! Writing UV FITS file: J2359+3850_S_e_uvs.fits wwins J2359+3850_S_e_map.win ! wwins: Wrote 4 windows to J2359+3850_S_e_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 = -0.00152071 Jy ! Component: 100 - total flux cleaned = -0.00247091 Jy ! Component: 150 - total flux cleaned = -0.0031785 Jy ! Component: 200 - total flux cleaned = -0.00391984 Jy ! Component: 250 - total flux cleaned = -0.00451593 Jy ! Component: 300 - total flux cleaned = -0.00486382 Jy ! Component: 350 - total flux cleaned = -0.00531561 Jy ! Component: 400 - total flux cleaned = -0.00581001 Jy ! Component: 450 - total flux cleaned = -0.00607772 Jy ! Component: 500 - total flux cleaned = -0.00644359 Jy ! Component: 550 - total flux cleaned = -0.00664816 Jy ! Component: 600 - total flux cleaned = -0.00699894 Jy ! Component: 650 - total flux cleaned = -0.00699866 Jy ! Component: 700 - total flux cleaned = -0.00704845 Jy ! Component: 750 - total flux cleaned = -0.00723645 Jy ! Component: 800 - total flux cleaned = -0.00723562 Jy ! Component: 850 - total flux cleaned = -0.0071897 Jy ! Component: 900 - total flux cleaned = -0.00718994 Jy ! Component: 950 - total flux cleaned = -0.00727851 Jy ! Component: 1000 - total flux cleaned = -0.00732268 Jy ! Component: 1050 - total flux cleaned = -0.0074085 Jy ! Component: 1100 - total flux cleaned = -0.00749303 Jy ! Component: 1150 - total flux cleaned = -0.00745146 Jy ! Component: 1200 - total flux cleaned = -0.00749196 Jy ! Component: 1250 - total flux cleaned = -0.00757132 Jy ! Component: 1300 - total flux cleaned = -0.00741315 Jy ! Component: 1350 - total flux cleaned = -0.00749081 Jy ! Component: 1400 - total flux cleaned = -0.00745189 Jy ! Component: 1450 - total flux cleaned = -0.007338 Jy ! Component: 1500 - total flux cleaned = -0.00756403 Jy ! Component: 1550 - total flux cleaned = -0.00752681 Jy ! Component: 1600 - total flux cleaned = -0.00759984 Jy ! Component: 1650 - total flux cleaned = -0.00770882 Jy ! Component: 1700 - total flux cleaned = -0.00763678 Jy ! Component: 1750 - total flux cleaned = -0.00770727 Jy ! Component: 1800 - total flux cleaned = -0.00770715 Jy ! Component: 1850 - total flux cleaned = -0.00760256 Jy ! Component: 1900 - total flux cleaned = -0.00767139 Jy ! Component: 1950 - total flux cleaned = -0.00780696 Jy ! Component: 2000 - total flux cleaned = -0.00773931 Jy ! Component: 2050 - total flux cleaned = -0.00787287 Jy ! Component: 2100 - total flux cleaned = -0.00793858 Jy ! Component: 2150 - total flux cleaned = -0.00806911 Jy ! Component: 2200 - total flux cleaned = -0.00826298 Jy ! Component: 2250 - total flux cleaned = -0.00816639 Jy ! Component: 2300 - total flux cleaned = -0.0082935 Jy ! Component: 2350 - total flux cleaned = -0.00835647 Jy ! Component: 2400 - total flux cleaned = -0.00841862 Jy ! Component: 2450 - total flux cleaned = -0.00844965 Jy ! Component: 2500 - total flux cleaned = -0.00845017 Jy ! Component: 2550 - total flux cleaned = -0.00857139 Jy ! Component: 2600 - total flux cleaned = -0.00863151 Jy ! Component: 2650 - total flux cleaned = -0.00866102 Jy ! Component: 2700 - total flux cleaned = -0.00866103 Jy ! Component: 2750 - total flux cleaned = -0.00880734 Jy ! Component: 2800 - total flux cleaned = -0.00880707 Jy ! Component: 2850 - total flux cleaned = -0.00889388 Jy ! Component: 2900 - total flux cleaned = -0.00883693 Jy ! Component: 2950 - total flux cleaned = -0.00886499 Jy ! Component: 3000 - total flux cleaned = -0.00892081 Jy ! Component: 3050 - total flux cleaned = -0.00897634 Jy ! Component: 3100 - total flux cleaned = -0.00897632 Jy ! Component: 3150 - total flux cleaned = -0.00905855 Jy ! Component: 3200 - total flux cleaned = -0.00903125 Jy ! Component: 3250 - total flux cleaned = -0.00903145 Jy ! Component: 3300 - total flux cleaned = -0.00900486 Jy ! Component: 3350 - total flux cleaned = -0.00905769 Jy ! Component: 3400 - total flux cleaned = -0.00900481 Jy ! Component: 3450 - total flux cleaned = -0.00895267 Jy ! Component: 3500 - total flux cleaned = -0.00897857 Jy ! Component: 3550 - total flux cleaned = -0.00887595 Jy ! Component: 3600 - total flux cleaned = -0.00902913 Jy ! Component: 3650 - total flux cleaned = -0.00897844 Jy ! Component: 3700 - total flux cleaned = -0.00887773 Jy ! Component: 3750 - total flux cleaned = -0.00892785 Jy ! Component: 3800 - total flux cleaned = -0.0088287 Jy ! Component: 3850 - total flux cleaned = -0.00890272 Jy ! Component: 3900 - total flux cleaned = -0.0088293 Jy ! Component: 3950 - total flux cleaned = -0.00873198 Jy ! Component: 4000 - total flux cleaned = -0.00868383 Jy ! Component: 4050 - total flux cleaned = -0.00873184 Jy ! Total flux subtracted in 4096 components = -0.00863662 Jy ! Clean residual min=-0.001610 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.434322 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 387 components and 0.434322 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2359+3850_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 5.975 at -9.197 degrees (North through East) ! Clean map min=-0.0058317 max=0.41349 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2359+3850_S_e_map.fits wmodel /image_prod/ug002_uva//J2359+3850_S_e_map.mod ! Writing 387 model components to file: /image_prod/ug002_uva//J2359+3850_S_e_map.mod wobs /image_prod/ug002_uva//J2359+3850_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2359+3850_S_e_uvs.fits wwins /image_prod/ug002_uva//J2359+3850_S_e_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2359+3850_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.413493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308544 0.308544 0.617088 1.23418 2.46835 4.9367 9.87341 19.7468 39.4936 78.9873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.413 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 972.308 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2359+3850_S_e_dfm.log closed on Thu Mar 5 06:35:13 2020