! Started logfile: /image_prod/ug002_uva//J2022-2201_S_dfm.log on Thu Mar 5 04:45:33 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//J2022-2201_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2022-2201_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2022-2201 ! ! 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 40 lines of history. ! ! Reading 6300 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 J2022-2201_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007839Jy sigma=6.588727 ! Fit after self-cal, rms=0.945767Jy sigma=6.151404 ! 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=2.637 mas, bmaj=14.46 mas, bpa=-18.53 degrees ! Estimated noise=2.49323 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 = 0.0428299 Jy ! Component: 100 - total flux cleaned = 0.0561299 Jy ! Total flux subtracted in 100 components = 0.0561299 Jy ! Clean residual min=-0.007319 max=0.008242 Jy/beam ! Clean residual mean=0.000016 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.0561299 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0561299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087446Jy sigma=0.497142 ! Fit after self-cal, rms=0.085894Jy sigma=0.486157 ! 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=3.192 mas, bmaj=15 mas, bpa=-17.86 degrees ! Estimated noise=1.43263 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 = 0.0133257 Jy ! Component: 100 - total flux cleaned = 0.0210873 Jy ! Component: 150 - total flux cleaned = 0.0260922 Jy ! Component: 200 - total flux cleaned = 0.0294129 Jy ! Total flux subtracted in 200 components = 0.0294129 Jy ! Clean residual min=-0.006236 max=0.009881 Jy/beam ! Clean residual mean=-0.000002 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.0855428 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0855428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084208Jy sigma=0.465953 ! Fit after self-cal, rms=0.084008Jy sigma=0.464587 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 15 at -17.86 degrees (North through East) ! Clean map min=-0.0062116 max=0.058404 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.00 KP 0.88 ! LA 1.13 MK 1.16 NL 1.35 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.87 HN 0.94 KP 0.90 ! LA 1.20 MK 1.08 NL 1.25 OV 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.94 KP 0.88 ! LA 1.21 MK 1.00 NL 0.99 OV 0.93 ! ! ! Fit before self-cal, rms=0.084008Jy sigma=0.464587 ! Fit after self-cal, rms=0.089479Jy sigma=0.457587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=15.06 mas, bpa=-17.35 degrees ! Estimated noise=1.41582 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 = 0.000528785 Jy ! Component: 100 - total flux cleaned = 0.000261551 Jy ! Component: 150 - total flux cleaned = 9.01036e-05 Jy ! Component: 200 - total flux cleaned = -0.000110064 Jy ! Total flux subtracted in 200 components = -0.000110064 Jy ! Clean residual min=-0.004637 max=0.007873 Jy/beam ! Clean residual mean=-0.000026 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.0854327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0854327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089408Jy sigma=0.456590 ! Fit after self-cal, rms=0.089849Jy sigma=0.455836 ! 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=0.089849Jy sigma=0.455836 ! Fit after self-cal, rms=0.092520Jy sigma=0.454359 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=14.98 mas, bpa=-17.34 degrees ! Estimated noise=1.42346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405782 Jy ! Component: 100 - total flux cleaned = 0.000303084 Jy ! Component: 150 - total flux cleaned = 0.000116761 Jy ! Component: 200 - total flux cleaned = -5.46852e-05 Jy ! Total flux subtracted in 200 components = -5.46852e-05 Jy ! Clean residual min=-0.004403 max=0.007397 Jy/beam ! Clean residual mean=-0.000019 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.0853781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0853781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092477Jy sigma=0.453819 ! Fit after self-cal, rms=0.092580Jy sigma=0.453723 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 (-14.5, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816702 Jy ! Component: 100 - total flux cleaned = 0.0133191 Jy ! Component: 150 - total flux cleaned = 0.0167793 Jy ! Component: 200 - total flux cleaned = 0.0192619 Jy ! Total flux subtracted in 200 components = 0.0192619 Jy ! Clean residual min=-0.003420 max=0.004973 Jy/beam ! Clean residual mean=-0.000007 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.10464 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 134 components and 0.10464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091814Jy sigma=0.445537 ! Fit after self-cal, rms=0.091404Jy sigma=0.443462 ! Inverting map ! Added new window around map position (15, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473464 Jy ! Component: 100 - total flux cleaned = 0.00687878 Jy ! Component: 150 - total flux cleaned = 0.00845711 Jy ! Component: 200 - total flux cleaned = 0.00966569 Jy ! Total flux subtracted in 200 components = 0.00966569 Jy ! Clean residual min=-0.003322 max=0.003339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.114306 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 173 components and 0.114306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091030Jy sigma=0.440918 ! Fit after self-cal, rms=0.091002Jy sigma=0.440445 ! Inverting map ! Added new window around map position (-98, -78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248155 Jy ! Component: 100 - total flux cleaned = 0.00374132 Jy ! Component: 150 - total flux cleaned = 0.00470545 Jy ! Component: 200 - total flux cleaned = 0.00536054 Jy ! Total flux subtracted in 200 components = 0.00536054 Jy ! Clean residual min=-0.003108 max=0.002841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.119666 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 199 components and 0.119666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090774Jy sigma=0.439269 ! Fit after self-cal, rms=0.090747Jy sigma=0.439044 ! 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=0.090747Jy sigma=0.439044 ! Fit after self-cal, rms=0.086703Jy sigma=0.438203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=15.08 mas, bpa=-17.34 degrees ! Estimated noise=1.38991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236028 Jy ! Component: 100 - total flux cleaned = 0.00338176 Jy ! Component: 150 - total flux cleaned = 0.00384278 Jy ! Component: 200 - total flux cleaned = 0.004305 Jy ! Total flux subtracted in 200 components = 0.004305 Jy ! Clean residual min=-0.002515 max=0.002334 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.123971 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 226 components and 0.123971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086573Jy sigma=0.437562 ! Fit after self-cal, rms=0.086521Jy sigma=0.437394 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 = 0.00112932 Jy ! Component: 100 - total flux cleaned = 0.00113178 Jy ! Component: 150 - total flux cleaned = 0.00113456 Jy ! Component: 200 - total flux cleaned = 0.00117782 Jy ! Total flux subtracted in 200 components = 0.00117782 Jy ! Clean residual min=-0.002463 max=0.002327 Jy/beam ! Clean residual mean=0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.125149 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 248 components and 0.125149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086437Jy sigma=0.437107 ! Fit after self-cal, rms=0.086353Jy sigma=0.436913 ! 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=0.086353Jy sigma=0.436913 ! Fit after self-cal, rms=0.084402Jy sigma=0.436761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.332 mas, bmaj=20.91 mas, bpa=-5.308 degrees ! Estimated noise=1.65511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210267 Jy ! Component: 100 - total flux cleaned = 0.00261666 Jy ! Component: 150 - total flux cleaned = 0.00272931 Jy ! Component: 200 - total flux cleaned = 0.00297935 Jy ! Total flux subtracted in 200 components = 0.00297935 Jy ! Clean residual min=-0.002369 max=0.002507 Jy/beam ! Clean residual mean=0.000007 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.128128 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 283 components and 0.128128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084320Jy sigma=0.436479 ! Fit after self-cal, rms=0.084286Jy sigma=0.436403 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 = 0.00055594 Jy ! Component: 100 - total flux cleaned = 0.000654004 Jy ! Component: 150 - total flux cleaned = 0.000699503 Jy ! Component: 200 - total flux cleaned = 0.000702029 Jy ! Total flux subtracted in 200 components = 0.000702029 Jy ! Clean residual min=-0.002293 max=0.002403 Jy/beam ! Clean residual mean=0.000007 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.12883 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 305 components and 0.12883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084239Jy sigma=0.436284 ! Fit after self-cal, rms=0.084245Jy sigma=0.436248 ! 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=3.245 mas, bmaj=15.12 mas, bpa=-17.36 degrees ! Estimated noise=1.37906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 15.12 at -17.36 degrees (North through East) ! Clean map min=-0.0022822 max=0.0571 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=2.687 mas, bmaj=14.53 mas, bpa=-18.15 degrees ! Estimated noise=2.44008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424088 Jy ! Component: 100 - total flux cleaned = 0.0576386 Jy ! Component: 150 - total flux cleaned = 0.0685492 Jy ! Component: 200 - total flux cleaned = 0.0771514 Jy ! Total flux subtracted in 200 components = 0.0771514 Jy ! Clean residual min=-0.006344 max=0.006215 Jy/beam ! Clean residual mean=0.000009 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.0771514 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0771514 Jy ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=15.12 mas, bpa=-17.36 degrees ! Estimated noise=1.37906 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) ! Added new window around map position (-5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095824 Jy ! Component: 100 - total flux cleaned = 0.0168237 Jy ! Component: 150 - total flux cleaned = 0.0226765 Jy ! Component: 200 - total flux cleaned = 0.0274698 Jy ! Total flux subtracted in 200 components = 0.0274698 Jy ! Clean residual min=-0.003609 max=0.004106 Jy/beam ! Clean residual mean=0.000003 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.104621 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 81 components and 0.104621 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=7.332 mas, bmaj=20.91 mas, bpa=-5.308 degrees ! Estimated noise=1.65511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590414 Jy ! Component: 100 - total flux cleaned = 0.010152 Jy ! Component: 150 - total flux cleaned = 0.0130934 Jy ! Component: 200 - total flux cleaned = 0.0150051 Jy ! Total flux subtracted in 200 components = 0.0150051 Jy ! Clean residual min=-0.003514 max=0.003161 Jy/beam ! Clean residual mean=0.000006 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.119626 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 = 0.00173204 Jy ! Component: 100 - total flux cleaned = 0.0030625 Jy ! Component: 150 - total flux cleaned = 0.00415188 Jy ! Component: 200 - total flux cleaned = 0.00511619 Jy ! Total flux subtracted in 200 components = 0.00511619 Jy ! Clean residual min=-0.003027 max=0.002495 Jy/beam ! Clean residual mean=0.000008 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.124743 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 200 components and 0.124743 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=15.12 mas, bpa=-17.36 degrees ! Estimated noise=1.37906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008079 Jy ! Component: 100 - total flux cleaned = 0.00114452 Jy ! Component: 150 - total flux cleaned = 0.00108449 Jy ! Component: 200 - total flux cleaned = 0.00102948 Jy ! Total flux subtracted in 200 components = 0.00102948 Jy ! Clean residual min=-0.002465 max=0.002441 Jy/beam ! Clean residual mean=0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.125772 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 230 components and 0.125772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084398Jy sigma=0.436819 ! Fit after self-cal, rms=0.084406Jy sigma=0.436490 wmodel J2022-2201_S_map.mod ! Writing 230 model components to file: J2022-2201_S_map.mod wobs J2022-2201_S_uvs.fits ! Writing UV FITS file: J2022-2201_S_uvs.fits wwins J2022-2201_S_map.win ! wwins: Wrote 5 windows to J2022-2201_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 = -0.000514543 Jy ! Component: 100 - total flux cleaned = -0.000938536 Jy ! Component: 150 - total flux cleaned = -0.00111661 Jy ! Component: 200 - total flux cleaned = -0.00131936 Jy ! Component: 250 - total flux cleaned = -0.00148157 Jy ! Component: 300 - total flux cleaned = -0.00154318 Jy ! Component: 350 - total flux cleaned = -0.00157347 Jy ! Component: 400 - total flux cleaned = -0.00171813 Jy ! Component: 450 - total flux cleaned = -0.00188572 Jy ! Component: 500 - total flux cleaned = -0.00199484 Jy ! Component: 550 - total flux cleaned = -0.00218014 Jy ! Component: 600 - total flux cleaned = -0.00236121 Jy ! Component: 650 - total flux cleaned = -0.00246251 Jy ! Component: 700 - total flux cleaned = -0.00263564 Jy ! Component: 750 - total flux cleaned = -0.00280465 Jy ! Component: 800 - total flux cleaned = -0.00301629 Jy ! Component: 850 - total flux cleaned = -0.00313131 Jy ! Component: 900 - total flux cleaned = -0.00328831 Jy ! Component: 950 - total flux cleaned = -0.00333212 Jy ! Component: 1000 - total flux cleaned = -0.00348291 Jy ! Component: 1050 - total flux cleaned = -0.00367298 Jy ! Component: 1100 - total flux cleaned = -0.0038176 Jy ! Component: 1150 - total flux cleaned = -0.00396008 Jy ! Component: 1200 - total flux cleaned = -0.00417951 Jy ! Component: 1250 - total flux cleaned = -0.00429684 Jy ! Component: 1300 - total flux cleaned = -0.00445074 Jy ! Component: 1350 - total flux cleaned = -0.00469651 Jy ! Component: 1400 - total flux cleaned = -0.00482657 Jy ! Component: 1450 - total flux cleaned = -0.00500927 Jy ! Component: 1500 - total flux cleaned = -0.00520699 Jy ! Component: 1550 - total flux cleaned = -0.00531332 Jy ! Component: 1600 - total flux cleaned = -0.0054182 Jy ! Component: 1650 - total flux cleaned = -0.00552135 Jy ! Component: 1700 - total flux cleaned = -0.00557227 Jy ! Component: 1750 - total flux cleaned = -0.00568953 Jy ! Component: 1800 - total flux cleaned = -0.00580489 Jy ! Component: 1850 - total flux cleaned = -0.00585399 Jy ! Component: 1900 - total flux cleaned = -0.00595059 Jy ! Component: 1950 - total flux cleaned = -0.00599849 Jy ! Component: 2000 - total flux cleaned = -0.00609285 Jy ! Component: 2050 - total flux cleaned = -0.00610858 Jy ! Component: 2100 - total flux cleaned = -0.0062006 Jy ! Component: 2150 - total flux cleaned = -0.00627664 Jy ! Component: 2200 - total flux cleaned = -0.00630652 Jy ! Component: 2250 - total flux cleaned = -0.00636566 Jy ! Component: 2300 - total flux cleaned = -0.00638026 Jy ! Component: 2350 - total flux cleaned = -0.00646734 Jy ! Component: 2400 - total flux cleaned = -0.00652456 Jy ! Component: 2450 - total flux cleaned = -0.00659541 Jy ! Component: 2500 - total flux cleaned = -0.00666556 Jy ! Component: 2550 - total flux cleaned = -0.00676273 Jy ! Component: 2600 - total flux cleaned = -0.00680374 Jy ! Component: 2650 - total flux cleaned = -0.00684465 Jy ! Component: 2700 - total flux cleaned = -0.00693928 Jy ! Component: 2750 - total flux cleaned = -0.00700601 Jy ! Component: 2800 - total flux cleaned = -0.0070855 Jy ! Component: 2850 - total flux cleaned = -0.00712493 Jy ! Component: 2900 - total flux cleaned = -0.00721616 Jy ! Component: 2950 - total flux cleaned = -0.00731922 Jy ! Component: 3000 - total flux cleaned = -0.00737015 Jy ! Component: 3050 - total flux cleaned = -0.00743348 Jy ! Component: 3100 - total flux cleaned = -0.00750897 Jy ! Component: 3150 - total flux cleaned = -0.00762094 Jy ! Component: 3200 - total flux cleaned = -0.00767012 Jy ! Component: 3250 - total flux cleaned = -0.00775575 Jy ! Component: 3300 - total flux cleaned = -0.0078164 Jy ! Component: 3350 - total flux cleaned = -0.00792462 Jy ! Component: 3400 - total flux cleaned = -0.0080201 Jy ! Component: 3450 - total flux cleaned = -0.00809121 Jy ! Component: 3500 - total flux cleaned = -0.00817358 Jy ! Component: 3550 - total flux cleaned = -0.0082671 Jy ! Component: 3600 - total flux cleaned = -0.00833688 Jy ! Component: 3650 - total flux cleaned = -0.00847523 Jy ! Component: 3700 - total flux cleaned = -0.00852112 Jy ! Component: 3750 - total flux cleaned = -0.00862361 Jy ! Component: 3800 - total flux cleaned = -0.00868013 Jy ! Component: 3850 - total flux cleaned = -0.00873636 Jy ! Component: 3900 - total flux cleaned = -0.00884832 Jy ! Component: 3950 - total flux cleaned = -0.00892636 Jy ! Component: 4000 - total flux cleaned = -0.00902608 Jy ! Component: 4050 - total flux cleaned = -0.00910329 Jy ! Total flux subtracted in 4096 components = -0.0091582 Jy ! Clean residual min=-0.000713 max=0.000614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.116614 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 522 components and 0.116614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2022-2201_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 15.12 at -17.36 degrees (North through East) ! Clean map min=-0.0018524 max=0.055631 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2022-2201_S_map.fits wmodel /image_prod/ug002_uva//J2022-2201_S_map.mod ! Writing 522 model components to file: /image_prod/ug002_uva//J2022-2201_S_map.mod wobs /image_prod/ug002_uva//J2022-2201_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2022-2201_S_uvs.fits wwins /image_prod/ug002_uva//J2022-2201_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2022-2201_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0556312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0752 1.0752 2.15041 4.30081 8.60162 17.2032 34.4065 68.813 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.017 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2022-2201_S_dfm.log closed on Thu Mar 5 04:45:37 2020