! Started logfile: /image_prod/ug002_uva//J0219-1842_S_dfm.log on Wed Mar 4 19:30:01 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//J0219-1842_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0219-1842_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777083 visibilities/baseline/integration-bin. ! Found source: J0219-1842 ! ! 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 3357 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 J0219-1842_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047249Jy sigma=6.683222 ! Fit after self-cal, rms=0.738345Jy sigma=4.647963 ! 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=2.513 mas, bmaj=6.382 mas, bpa=-3.05 degrees ! Estimated noise=3.12221 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 = 0.20554 Jy ! Component: 100 - total flux cleaned = 0.251614 Jy ! Total flux subtracted in 100 components = 0.251614 Jy ! Clean residual min=-0.013285 max=0.017974 Jy/beam ! Clean residual mean=0.000022 rms=0.004055 Jy/beam ! Combined flux in latest and established models = 0.251614 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.251614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096020Jy sigma=0.531354 ! Fit after self-cal, rms=0.095993Jy sigma=0.531280 ! 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=2.977 mas, bmaj=7.202 mas, bpa=-1.775 degrees ! Estimated noise=2.01803 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 = 0.0242806 Jy ! Component: 100 - total flux cleaned = 0.0371969 Jy ! Component: 150 - total flux cleaned = 0.0443886 Jy ! Component: 200 - total flux cleaned = 0.0484334 Jy ! Total flux subtracted in 200 components = 0.0484334 Jy ! Clean residual min=-0.010926 max=0.011333 Jy/beam ! Clean residual mean=0.000020 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.300047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.300047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090430Jy sigma=0.483834 ! Fit after self-cal, rms=0.090454Jy sigma=0.483725 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.977 x 7.202 at -1.775 degrees (North through East) ! Clean map min=-0.010694 max=0.26251 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 HN 1.32 KP 1.05 ! LA 1.03 MK 1.07 NL 0.93 OV 0.91 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.34 KP 1.04 ! LA 1.06 MK 0.99 NL 0.95 OV 0.93 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.40 KP 1.04 ! LA 1.02 MK 0.99 NL 0.92 OV 0.93 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.090454Jy sigma=0.483725 ! Fit after self-cal, rms=0.086592Jy sigma=0.444406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.173 mas, bpa=-1.719 degrees ! Estimated noise=2.02043 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 = 0.000538353 Jy ! Component: 100 - total flux cleaned = 0.000358462 Jy ! Component: 150 - total flux cleaned = 0.000194534 Jy ! Component: 200 - total flux cleaned = -9.83854e-05 Jy ! Total flux subtracted in 200 components = -9.83854e-05 Jy ! Clean residual min=-0.006575 max=0.007025 Jy/beam ! Clean residual mean=0.000008 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.299949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.299949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086464Jy sigma=0.442953 ! Fit after self-cal, rms=0.086546Jy sigma=0.442767 ! 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=0.086546Jy sigma=0.442767 ! Fit after self-cal, rms=0.085944Jy sigma=0.428234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.255 mas, bpa=-1.584 degrees ! Estimated noise=2.02652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076438 Jy ! Component: 100 - total flux cleaned = -0.000765207 Jy ! Component: 150 - total flux cleaned = -0.000864459 Jy ! Component: 200 - total flux cleaned = -0.000908417 Jy ! Total flux subtracted in 200 components = -0.000908417 Jy ! Clean residual min=-0.003446 max=0.003513 Jy/beam ! Clean residual mean=0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.29904 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.29904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085864Jy sigma=0.427873 ! Fit after self-cal, rms=0.085893Jy sigma=0.427815 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 (22, -105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185848 Jy ! Component: 100 - total flux cleaned = 0.0017688 Jy ! Component: 150 - total flux cleaned = 0.00169766 Jy ! Component: 200 - total flux cleaned = 0.00158391 Jy ! Total flux subtracted in 200 components = 0.00158391 Jy ! Clean residual min=-0.002941 max=0.003245 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.300624 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.300624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085719Jy sigma=0.426672 ! Fit after self-cal, rms=0.085713Jy sigma=0.426636 ! Inverting map ! Added new window around map position (77.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209678 Jy ! Component: 100 - total flux cleaned = 0.00197544 Jy ! Component: 150 - total flux cleaned = 0.00191567 Jy ! Component: 200 - total flux cleaned = 0.00205108 Jy ! Total flux subtracted in 200 components = 0.00205108 Jy ! Clean residual min=-0.002610 max=0.002608 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.302675 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.302675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085589Jy sigma=0.425871 ! Fit after self-cal, rms=0.085574Jy sigma=0.425819 ! 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=0.085574Jy sigma=0.425819 ! Fit after self-cal, rms=0.085577Jy sigma=0.425691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.262 mas, bpa=-1.646 degrees ! Estimated noise=2.02563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169169 Jy ! Component: 100 - total flux cleaned = 0.000128431 Jy ! Component: 150 - total flux cleaned = 5.08888e-05 Jy ! Component: 200 - total flux cleaned = 1.5034e-05 Jy ! Total flux subtracted in 200 components = 1.5034e-05 Jy ! Clean residual min=-0.002455 max=0.002501 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.30269 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.30269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085533Jy sigma=0.425414 ! Fit after self-cal, rms=0.085529Jy sigma=0.425403 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 = -6.09653e-05 Jy ! Component: 100 - total flux cleaned = -9.50342e-05 Jy ! Component: 150 - total flux cleaned = -0.000125963 Jy ! Component: 200 - total flux cleaned = -0.000126554 Jy ! Total flux subtracted in 200 components = -0.000126554 Jy ! Clean residual min=-0.002407 max=0.002452 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.302564 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.302564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085504Jy sigma=0.425261 ! Fit after self-cal, rms=0.085501Jy sigma=0.425257 ! 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=0.085501Jy sigma=0.425257 ! Fit after self-cal, rms=0.085485Jy sigma=0.425229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.327 mas, bmaj=14.74 mas, bpa=1.965 degrees ! Estimated noise=2.58953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351425 Jy ! Component: 100 - total flux cleaned = 0.000451901 Jy ! Component: 150 - total flux cleaned = 0.000494476 Jy ! Component: 200 - total flux cleaned = 0.000530652 Jy ! Total flux subtracted in 200 components = 0.000530652 Jy ! Clean residual min=-0.002513 max=0.002350 Jy/beam ! Clean residual mean=0.000004 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.303094 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.303094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085474Jy sigma=0.425219 ! Fit after self-cal, rms=0.085471Jy sigma=0.425202 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 = 0.000122992 Jy ! Component: 100 - total flux cleaned = 0.00020181 Jy ! Component: 150 - total flux cleaned = 0.000202163 Jy ! Component: 200 - total flux cleaned = 0.000188107 Jy ! Total flux subtracted in 200 components = 0.000188107 Jy ! Clean residual min=-0.002519 max=0.002313 Jy/beam ! Clean residual mean=0.000004 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.303283 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.303283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085466Jy sigma=0.425213 ! Fit after self-cal, rms=0.085465Jy sigma=0.425205 ! 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=3.001 mas, bmaj=7.265 mas, bpa=-1.677 degrees ! Estimated noise=2.02552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 7.265 at -1.677 degrees (North through East) ! Clean map min=-0.002887 max=0.26476 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=2.539 mas, bmaj=6.396 mas, bpa=-2.864 degrees ! Estimated noise=3.1229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205491 Jy ! Component: 100 - total flux cleaned = 0.251449 Jy ! Component: 150 - total flux cleaned = 0.26909 Jy ! Component: 200 - total flux cleaned = 0.279897 Jy ! Total flux subtracted in 200 components = 0.279897 Jy ! Clean residual min=-0.006348 max=0.007695 Jy/beam ! Clean residual mean=0.000004 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.279897 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.279897 Jy ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.265 mas, bpa=-1.677 degrees ! Estimated noise=2.02552 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 = 0.00904952 Jy ! Component: 100 - total flux cleaned = 0.0139711 Jy ! Component: 150 - total flux cleaned = 0.016782 Jy ! Component: 200 - total flux cleaned = 0.0177667 Jy ! Total flux subtracted in 200 components = 0.0177667 Jy ! Clean residual min=-0.003514 max=0.002794 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.297663 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.297664 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=7.327 mas, bmaj=14.74 mas, bpa=1.965 degrees ! Estimated noise=2.58953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280244 Jy ! Component: 100 - total flux cleaned = 0.00411709 Jy ! Component: 150 - total flux cleaned = 0.00428188 Jy ! Component: 200 - total flux cleaned = 0.00435097 Jy ! Total flux subtracted in 200 components = 0.00435097 Jy ! Clean residual min=-0.002665 max=0.002430 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.302014 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 = 8.90261e-05 Jy ! Component: 100 - total flux cleaned = 0.000116124 Jy ! Component: 150 - total flux cleaned = 0.000165332 Jy ! Component: 200 - total flux cleaned = 0.000211088 Jy ! Total flux subtracted in 200 components = 0.000211088 Jy ! Clean residual min=-0.002481 max=0.002350 Jy/beam ! Clean residual mean=0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.302226 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 0.302226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.265 mas, bpa=-1.677 degrees ! Estimated noise=2.02552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318924 Jy ! Component: 100 - total flux cleaned = 0.000389483 Jy ! Component: 150 - total flux cleaned = 0.000448942 Jy ! Component: 200 - total flux cleaned = 0.000346197 Jy ! Total flux subtracted in 200 components = 0.000346197 Jy ! Clean residual min=-0.002850 max=0.002485 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.302572 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.302572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085531Jy sigma=0.425789 ! Fit after self-cal, rms=0.085513Jy sigma=0.425715 wmodel J0219-1842_S_map.mod ! Writing 117 model components to file: J0219-1842_S_map.mod wobs J0219-1842_S_uvs.fits ! Writing UV FITS file: J0219-1842_S_uvs.fits wwins J0219-1842_S_map.win ! wwins: Wrote 3 windows to J0219-1842_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 = -0.000234842 Jy ! Component: 100 - total flux cleaned = 0.000366016 Jy ! Component: 150 - total flux cleaned = 0.000772953 Jy ! Component: 200 - total flux cleaned = 0.0010466 Jy ! Component: 250 - total flux cleaned = 0.00130767 Jy ! Component: 300 - total flux cleaned = 0.00145158 Jy ! Component: 350 - total flux cleaned = 0.00162436 Jy ! Component: 400 - total flux cleaned = 0.00179098 Jy ! Component: 450 - total flux cleaned = 0.00208156 Jy ! Component: 500 - total flux cleaned = 0.00220657 Jy ! Component: 550 - total flux cleaned = 0.00236015 Jy ! Component: 600 - total flux cleaned = 0.00250974 Jy ! Component: 650 - total flux cleaned = 0.00274217 Jy ! Component: 700 - total flux cleaned = 0.00288349 Jy ! Component: 750 - total flux cleaned = 0.0030496 Jy ! Component: 800 - total flux cleaned = 0.00315779 Jy ! Component: 850 - total flux cleaned = 0.00318378 Jy ! Component: 900 - total flux cleaned = 0.00328713 Jy ! Component: 950 - total flux cleaned = 0.00331233 Jy ! Component: 1000 - total flux cleaned = 0.00331257 Jy ! Component: 1050 - total flux cleaned = 0.00338567 Jy ! Component: 1100 - total flux cleaned = 0.003314 Jy ! Component: 1150 - total flux cleaned = 0.00338471 Jy ! Component: 1200 - total flux cleaned = 0.00333897 Jy ! Component: 1250 - total flux cleaned = 0.00345281 Jy ! Component: 1300 - total flux cleaned = 0.00336361 Jy ! Component: 1350 - total flux cleaned = 0.0033419 Jy ! Component: 1400 - total flux cleaned = 0.00338507 Jy ! Component: 1450 - total flux cleaned = 0.00340601 Jy ! Component: 1500 - total flux cleaned = 0.00327985 Jy ! Component: 1550 - total flux cleaned = 0.0033427 Jy ! Component: 1600 - total flux cleaned = 0.00336337 Jy ! Component: 1650 - total flux cleaned = 0.00332301 Jy ! Component: 1700 - total flux cleaned = 0.00334334 Jy ! Component: 1750 - total flux cleaned = 0.00334326 Jy ! Component: 1800 - total flux cleaned = 0.00330436 Jy ! Component: 1850 - total flux cleaned = 0.00330428 Jy ! Component: 1900 - total flux cleaned = 0.00330391 Jy ! Component: 1950 - total flux cleaned = 0.00324796 Jy ! Component: 2000 - total flux cleaned = 0.00319272 Jy ! Component: 2050 - total flux cleaned = 0.00326613 Jy ! Component: 2100 - total flux cleaned = 0.00328388 Jy ! Component: 2150 - total flux cleaned = 0.00326562 Jy ! Component: 2200 - total flux cleaned = 0.00331859 Jy ! Component: 2250 - total flux cleaned = 0.00326593 Jy ! Component: 2300 - total flux cleaned = 0.00328298 Jy ! Component: 2350 - total flux cleaned = 0.00329996 Jy ! Component: 2400 - total flux cleaned = 0.0032488 Jy ! Component: 2450 - total flux cleaned = 0.00323196 Jy ! Component: 2500 - total flux cleaned = 0.00323205 Jy ! Component: 2550 - total flux cleaned = 0.00321572 Jy ! Component: 2600 - total flux cleaned = 0.00326477 Jy ! Component: 2650 - total flux cleaned = 0.00328087 Jy ! Component: 2700 - total flux cleaned = 0.00321668 Jy ! Component: 2750 - total flux cleaned = 0.00320088 Jy ! Component: 2800 - total flux cleaned = 0.00320085 Jy ! Component: 2850 - total flux cleaned = 0.00315406 Jy ! Component: 2900 - total flux cleaned = 0.00318514 Jy ! Component: 2950 - total flux cleaned = 0.00315414 Jy ! Component: 3000 - total flux cleaned = 0.00313879 Jy ! Component: 3050 - total flux cleaned = 0.00313879 Jy ! Component: 3100 - total flux cleaned = 0.00313887 Jy ! Component: 3150 - total flux cleaned = 0.00310894 Jy ! Component: 3200 - total flux cleaned = 0.00309401 Jy ! Component: 3250 - total flux cleaned = 0.00307938 Jy ! Component: 3300 - total flux cleaned = 0.0030646 Jy ! Component: 3350 - total flux cleaned = 0.00303529 Jy ! Component: 3400 - total flux cleaned = 0.00302073 Jy ! Component: 3450 - total flux cleaned = 0.00304979 Jy ! Component: 3500 - total flux cleaned = 0.00303547 Jy ! Component: 3550 - total flux cleaned = 0.00309262 Jy ! Component: 3600 - total flux cleaned = 0.00310673 Jy ! Component: 3650 - total flux cleaned = 0.00309248 Jy ! Component: 3700 - total flux cleaned = 0.00310676 Jy ! Component: 3750 - total flux cleaned = 0.0031349 Jy ! Component: 3800 - total flux cleaned = 0.0031769 Jy ! Component: 3850 - total flux cleaned = 0.0032464 Jy ! Component: 3900 - total flux cleaned = 0.00330153 Jy ! Component: 3950 - total flux cleaned = 0.00335663 Jy ! Component: 4000 - total flux cleaned = 0.00335655 Jy ! Component: 4050 - total flux cleaned = 0.00341111 Jy ! Total flux subtracted in 4096 components = 0.00343824 Jy ! Clean residual min=-0.000757 max=0.000755 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.30601 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 370 components and 0.30601 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0219-1842_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 7.265 at -1.677 degrees (North through East) ! Clean map min=-0.0016864 max=0.2659 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0219-1842_S_map.fits wmodel /image_prod/ug002_uva//J0219-1842_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J0219-1842_S_map.mod wobs /image_prod/ug002_uva//J0219-1842_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0219-1842_S_uvs.fits wwins /image_prod/ug002_uva//J0219-1842_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0219-1842_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.265903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252323 0.252323 0.504645 1.00929 2.01858 4.03716 8.07433 16.1487 32.2973 64.5946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1188.95 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0219-1842_S_dfm.log closed on Wed Mar 4 19:30:05 2020