! Started logfile: /image_prod/ug002_uva//J0141-0202_S_dfm.log on Wed Mar 4 19:10:10 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//J0141-0202_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0141-0202_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.889881 visibilities/baseline/integration-bin. ! Found source: J0141-0202 ! ! 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 36 lines of history. ! ! Reading 4485 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 J0141-0202_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019946Jy sigma=7.692464 ! Fit after self-cal, rms=0.810519Jy sigma=6.089974 ! 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=2.579 mas, bmaj=7.063 mas, bpa=-7.547 degrees ! Estimated noise=1.75196 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 = 0.1489 Jy ! Component: 100 - total flux cleaned = 0.182347 Jy ! Total flux subtracted in 100 components = 0.182347 Jy ! Clean residual min=-0.008002 max=0.011854 Jy/beam ! Clean residual mean=-0.000012 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.182347 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069782Jy sigma=0.483520 ! Fit after self-cal, rms=0.069773Jy sigma=0.483494 ! 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=2.886 mas, bmaj=7.713 mas, bpa=-7.595 degrees ! Estimated noise=1.44625 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 = 0.0149378 Jy ! Component: 100 - total flux cleaned = 0.0230759 Jy ! Component: 150 - total flux cleaned = 0.0282538 Jy ! Component: 200 - total flux cleaned = 0.0317188 Jy ! Total flux subtracted in 200 components = 0.0317188 Jy ! Clean residual min=-0.007676 max=0.006248 Jy/beam ! Clean residual mean=-0.000004 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.214066 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.214066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066811Jy sigma=0.453563 ! Fit after self-cal, rms=0.066825Jy sigma=0.453508 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 7.713 at -7.595 degrees (North through East) ! Clean map min=-0.0074519 max=0.19215 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.04 ! MK 1.05 NL 0.92 OV 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.03 KP 1.04 ! MK 1.04 NL 1.05 OV 0.89 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.01 KP 1.03 ! MK 1.00 NL 0.90 OV 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.066825Jy sigma=0.453508 ! Fit after self-cal, rms=0.066347Jy sigma=0.434437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.912 mas, bmaj=7.787 mas, bpa=-7.495 degrees ! Estimated noise=1.44612 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 = -0.00113138 Jy ! Component: 100 - total flux cleaned = -0.00125783 Jy ! Component: 150 - total flux cleaned = -0.00134163 Jy ! Component: 200 - total flux cleaned = -0.00144582 Jy ! Total flux subtracted in 200 components = -0.00144582 Jy ! Clean residual min=-0.004775 max=0.004704 Jy/beam ! Clean residual mean=-0.000003 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.21262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.21262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066307Jy sigma=0.434228 ! Fit after self-cal, rms=0.066372Jy sigma=0.434122 ! 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=0.066372Jy sigma=0.434122 ! Fit after self-cal, rms=0.065346Jy sigma=0.421005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.912 mas, bmaj=7.817 mas, bpa=-7.518 degrees ! Estimated noise=1.45341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415715 Jy ! Component: 100 - total flux cleaned = 0.000378378 Jy ! Component: 150 - total flux cleaned = 0.000318261 Jy ! Component: 200 - total flux cleaned = 0.000241528 Jy ! Total flux subtracted in 200 components = 0.000241528 Jy ! Clean residual min=-0.002328 max=0.002787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.212862 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.212862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065306Jy sigma=0.420812 ! Fit after self-cal, rms=0.065337Jy sigma=0.420778 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 = -9.49603e-05 Jy ! Component: 100 - total flux cleaned = -0.000178479 Jy ! Component: 150 - total flux cleaned = -0.000254418 Jy ! Component: 200 - total flux cleaned = -0.000324283 Jy ! Total flux subtracted in 200 components = -0.000324283 Jy ! Clean residual min=-0.002379 max=0.002795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.212538 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.212538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065323Jy sigma=0.420712 ! Fit after self-cal, rms=0.065323Jy sigma=0.420711 ! Inverting map ! Added new window around map position (-106.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217473 Jy ! Component: 100 - total flux cleaned = 0.00252232 Jy ! Component: 150 - total flux cleaned = 0.00270443 Jy ! Component: 200 - total flux cleaned = 0.00293245 Jy ! Total flux subtracted in 200 components = 0.00293245 Jy ! Clean residual min=-0.002328 max=0.002292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.21547 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.21547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065180Jy sigma=0.419907 ! Fit after self-cal, rms=0.065179Jy sigma=0.419839 ! 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=0.065179Jy sigma=0.419839 ! Fit after self-cal, rms=0.064899Jy sigma=0.417563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=7.831 mas, bpa=-7.565 degrees ! Estimated noise=1.45244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777198 Jy ! Component: 100 - total flux cleaned = 0.000607251 Jy ! Component: 150 - total flux cleaned = 0.000466858 Jy ! Component: 200 - total flux cleaned = 0.000349023 Jy ! Total flux subtracted in 200 components = 0.000349023 Jy ! Clean residual min=-0.002075 max=0.002086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.215819 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.215819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064859Jy sigma=0.417336 ! Fit after self-cal, rms=0.064860Jy sigma=0.417312 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 = 5.27277e-05 Jy ! Component: 100 - total flux cleaned = -5.1365e-05 Jy ! Component: 150 - total flux cleaned = -0.000110272 Jy ! Component: 200 - total flux cleaned = -0.000238428 Jy ! Total flux subtracted in 200 components = -0.000238428 Jy ! Clean residual min=-0.002078 max=0.002093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.215581 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.215581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064845Jy sigma=0.417235 ! Fit after self-cal, rms=0.064846Jy sigma=0.417233 ! 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=0.064846Jy sigma=0.417233 ! Fit after self-cal, rms=0.064808Jy sigma=0.417208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.313 mas, bmaj=11.15 mas, bpa=-4.545 degrees ! Estimated noise=1.83969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543316 Jy ! Component: 100 - total flux cleaned = -0.00072832 Jy ! Component: 150 - total flux cleaned = -0.000815837 Jy ! Component: 200 - total flux cleaned = -0.000959671 Jy ! Total flux subtracted in 200 components = -0.000959671 Jy ! Clean residual min=-0.002587 max=0.001921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.214621 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.214621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064819Jy sigma=0.417277 ! Fit after self-cal, rms=0.064807Jy sigma=0.417219 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 = -0.000121433 Jy ! Component: 100 - total flux cleaned = -0.000279543 Jy ! Component: 150 - total flux cleaned = -0.000494823 Jy ! Component: 200 - total flux cleaned = -0.000702187 Jy ! Total flux subtracted in 200 components = -0.000702187 Jy ! Clean residual min=-0.002463 max=0.001836 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.213919 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.213919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064824Jy sigma=0.417331 ! Fit after self-cal, rms=0.064814Jy sigma=0.417288 ! 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=2.919 mas, bmaj=7.833 mas, bpa=-7.569 degrees ! Estimated noise=1.45163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.919 x 7.833 at -7.569 degrees (North through East) ! Clean map min=-0.0018681 max=0.1934 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=2.605 mas, bmaj=7.154 mas, bpa=-7.405 degrees ! Estimated noise=1.77432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150746 Jy ! Component: 100 - total flux cleaned = 0.184054 Jy ! Component: 150 - total flux cleaned = 0.195298 Jy ! Component: 200 - total flux cleaned = 0.201041 Jy ! Total flux subtracted in 200 components = 0.201041 Jy ! Clean residual min=-0.003453 max=0.003632 Jy/beam ! Clean residual mean=-0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.201041 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.201041 Jy ! Inverting map and beam ! Estimated beam: bmin=2.919 mas, bmaj=7.833 mas, bpa=-7.569 degrees ! Estimated noise=1.45163 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 = 0.00429347 Jy ! Component: 100 - total flux cleaned = 0.00697249 Jy ! Component: 150 - total flux cleaned = 0.00876818 Jy ! Component: 200 - total flux cleaned = 0.0101212 Jy ! Total flux subtracted in 200 components = 0.0101212 Jy ! Clean residual min=-0.002187 max=0.002472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.211162 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.211162 Jy ! Inverting map ! Added new window around map position (-5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182725 Jy ! Component: 100 - total flux cleaned = 0.0025716 Jy ! Component: 150 - total flux cleaned = 0.00301971 Jy ! Component: 200 - total flux cleaned = 0.00337883 Jy ! Total flux subtracted in 200 components = 0.00337883 Jy ! Clean residual min=-0.002078 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.214541 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.214541 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=6.313 mas, bmaj=11.15 mas, bpa=-4.545 degrees ! Estimated noise=1.83969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358351 Jy ! Component: 100 - total flux cleaned = 0.000490314 Jy ! Component: 150 - total flux cleaned = 0.000399595 Jy ! Component: 200 - total flux cleaned = 0.000373275 Jy ! Total flux subtracted in 200 components = 0.000373275 Jy ! Clean residual min=-0.002354 max=0.001770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.214914 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 = 2.34377e-05 Jy ! Component: 100 - total flux cleaned = 6.28211e-05 Jy ! Component: 150 - total flux cleaned = 0.000115579 Jy ! Component: 200 - total flux cleaned = 0.000162174 Jy ! Total flux subtracted in 200 components = 0.000162174 Jy ! Clean residual min=-0.002268 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.215076 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.215076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.919 mas, bmaj=7.833 mas, bpa=-7.569 degrees ! Estimated noise=1.45163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457413 Jy ! Component: 100 - total flux cleaned = 0.000565235 Jy ! Component: 150 - total flux cleaned = 0.000729116 Jy ! Component: 200 - total flux cleaned = 0.000852348 Jy ! Total flux subtracted in 200 components = 0.000852348 Jy ! Clean residual min=-0.001904 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.215929 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.215929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064786Jy sigma=0.416874 ! Fit after self-cal, rms=0.064769Jy sigma=0.416836 wmodel J0141-0202_S_map.mod ! Writing 137 model components to file: J0141-0202_S_map.mod wobs J0141-0202_S_uvs.fits ! Writing UV FITS file: J0141-0202_S_uvs.fits wwins J0141-0202_S_map.win ! wwins: Wrote 3 windows to J0141-0202_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 = -0.000353091 Jy ! Component: 100 - total flux cleaned = -0.000801936 Jy ! Component: 150 - total flux cleaned = -0.00110387 Jy ! Component: 200 - total flux cleaned = -0.00136122 Jy ! Component: 250 - total flux cleaned = -0.00158014 Jy ! Component: 300 - total flux cleaned = -0.00186956 Jy ! Component: 350 - total flux cleaned = -0.00204784 Jy ! Component: 400 - total flux cleaned = -0.00209727 Jy ! Component: 450 - total flux cleaned = -0.00219472 Jy ! Component: 500 - total flux cleaned = -0.00228964 Jy ! Component: 550 - total flux cleaned = -0.00235912 Jy ! Component: 600 - total flux cleaned = -0.00242688 Jy ! Component: 650 - total flux cleaned = -0.00249374 Jy ! Component: 700 - total flux cleaned = -0.00260242 Jy ! Component: 750 - total flux cleaned = -0.00268758 Jy ! Component: 800 - total flux cleaned = -0.00281209 Jy ! Component: 850 - total flux cleaned = -0.00285263 Jy ! Component: 900 - total flux cleaned = -0.00293259 Jy ! Component: 950 - total flux cleaned = -0.00297171 Jy ! Component: 1000 - total flux cleaned = -0.002991 Jy ! Component: 1050 - total flux cleaned = -0.00308514 Jy ! Component: 1100 - total flux cleaned = -0.00312193 Jy ! Component: 1150 - total flux cleaned = -0.00319481 Jy ! Component: 1200 - total flux cleaned = -0.00324853 Jy ! Component: 1250 - total flux cleaned = -0.00328406 Jy ! Component: 1300 - total flux cleaned = -0.00342415 Jy ! Component: 1350 - total flux cleaned = -0.00347582 Jy ! Component: 1400 - total flux cleaned = -0.0035441 Jy ! Component: 1450 - total flux cleaned = -0.00366193 Jy ! Component: 1500 - total flux cleaned = -0.00377808 Jy ! Component: 1550 - total flux cleaned = -0.00387611 Jy ! Component: 1600 - total flux cleaned = -0.0039895 Jy ! Component: 1650 - total flux cleaned = -0.00408526 Jy ! Component: 1700 - total flux cleaned = -0.00419561 Jy ! Component: 1750 - total flux cleaned = -0.00430449 Jy ! Component: 1800 - total flux cleaned = -0.00438139 Jy ! Component: 1850 - total flux cleaned = -0.00447261 Jy ! Component: 1900 - total flux cleaned = -0.0045626 Jy ! Component: 1950 - total flux cleaned = -0.00460717 Jy ! Component: 2000 - total flux cleaned = -0.00472416 Jy ! Component: 2050 - total flux cleaned = -0.00481126 Jy ! Component: 2100 - total flux cleaned = -0.0049112 Jy ! Component: 2150 - total flux cleaned = -0.00495344 Jy ! Component: 2200 - total flux cleaned = -0.0050374 Jy ! Component: 2250 - total flux cleaned = -0.0051341 Jy ! Component: 2300 - total flux cleaned = -0.00518868 Jy ! Component: 2350 - total flux cleaned = -0.00522928 Jy ! Component: 2400 - total flux cleaned = -0.00526981 Jy ! Component: 2450 - total flux cleaned = -0.00534924 Jy ! Component: 2500 - total flux cleaned = -0.00544072 Jy ! Component: 2550 - total flux cleaned = -0.00554414 Jy ! Component: 2600 - total flux cleaned = -0.00555675 Jy ! Component: 2650 - total flux cleaned = -0.00560738 Jy ! Component: 2700 - total flux cleaned = -0.00564487 Jy ! Component: 2750 - total flux cleaned = -0.00569472 Jy ! Component: 2800 - total flux cleaned = -0.00576877 Jy ! Component: 2850 - total flux cleaned = -0.00586598 Jy ! Component: 2900 - total flux cleaned = -0.00590221 Jy ! Component: 2950 - total flux cleaned = -0.00592614 Jy ! Component: 3000 - total flux cleaned = -0.00600893 Jy ! Component: 3050 - total flux cleaned = -0.00602068 Jy ! Component: 3100 - total flux cleaned = -0.00612501 Jy ! Component: 3150 - total flux cleaned = -0.00617079 Jy ! Component: 3200 - total flux cleaned = -0.00623924 Jy ! Component: 3250 - total flux cleaned = -0.00631822 Jy ! Component: 3300 - total flux cleaned = -0.00632941 Jy ! Component: 3350 - total flux cleaned = -0.0063958 Jy ! Component: 3400 - total flux cleaned = -0.00642878 Jy ! Component: 3450 - total flux cleaned = -0.00649421 Jy ! Component: 3500 - total flux cleaned = -0.00653755 Jy ! Component: 3550 - total flux cleaned = -0.00654831 Jy ! Component: 3600 - total flux cleaned = -0.00659097 Jy ! Component: 3650 - total flux cleaned = -0.00666509 Jy ! Component: 3700 - total flux cleaned = -0.00665454 Jy ! Component: 3750 - total flux cleaned = -0.00671723 Jy ! Component: 3800 - total flux cleaned = -0.006707 Jy ! Component: 3850 - total flux cleaned = -0.00678951 Jy ! Component: 3900 - total flux cleaned = -0.00683043 Jy ! Component: 3950 - total flux cleaned = -0.00683042 Jy ! Component: 4000 - total flux cleaned = -0.00685068 Jy ! Component: 4050 - total flux cleaned = -0.00690097 Jy ! Total flux subtracted in 4096 components = -0.00693093 Jy ! Clean residual min=-0.000606 max=0.000607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.208998 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 417 components and 0.208998 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0141-0202_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.919 x 7.833 at -7.569 degrees (North through East) ! Clean map min=-0.0014613 max=0.194 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0141-0202_S_map.fits wmodel /image_prod/ug002_uva//J0141-0202_S_map.mod ! Writing 417 model components to file: /image_prod/ug002_uva//J0141-0202_S_map.mod wobs /image_prod/ug002_uva//J0141-0202_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0141-0202_S_uvs.fits wwins /image_prod/ug002_uva//J0141-0202_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0141-0202_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177255 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274112 0.274112 0.548223 1.09645 2.19289 4.38578 8.77157 17.5431 35.0863 70.1726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1094.44 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0141-0202_S_dfm.log closed on Wed Mar 4 19:10:14 2020