! Started logfile: /image_prod/ug002_uva//J0455+0655_S_dfm.log on Wed Mar 4 20:31:49 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//J0455+0655_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0455+0655_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 25 integrations on 21 of 21 possible baselines. ! AN table 3: 25 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.999298 visibilities/baseline/integration-bin. ! Found source: J0455+0655 ! ! 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 4272 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 J0455+0655_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=1.001271Jy sigma=8.443009 ! Fit after self-cal, rms=0.962962Jy sigma=8.117604 ! 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=3.202 mas, bmaj=7.053 mas, bpa=-10.69 degrees ! Estimated noise=1.63323 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 = 0.029216 Jy ! Component: 100 - total flux cleaned = 0.0359438 Jy ! Total flux subtracted in 100 components = 0.0359438 Jy ! Clean residual min=-0.003529 max=0.003147 Jy/beam ! Clean residual mean=0.000004 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0359438 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0359438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054474Jy sigma=0.435873 ! Fit after self-cal, rms=0.053099Jy sigma=0.424471 ! 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=3.645 mas, bmaj=8.227 mas, bpa=-10.26 degrees ! Estimated noise=1.30549 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 = 0.00523678 Jy ! Component: 100 - total flux cleaned = 0.00769978 Jy ! Component: 150 - total flux cleaned = 0.00903026 Jy ! Component: 200 - total flux cleaned = 0.00982079 Jy ! Total flux subtracted in 200 components = 0.00982079 Jy ! Clean residual min=-0.002492 max=0.002450 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0457646 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.0457646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052645Jy sigma=0.420073 ! Fit after self-cal, rms=0.052630Jy sigma=0.419762 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 8.227 at -10.26 degrees (North through East) ! Clean map min=-0.00256 max=0.040332 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.03 LA 0.87 NL 1.15 ! OV 0.95 PT 1.12 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.01 LA 0.98 MK 1.00 ! NL 0.99 OV 1.05 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 KP 0.97 LA 1.12 MK 1.06 ! NL 1.01 OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 1.09 LA 1.02 NL 0.97 ! OV 0.98 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.38 LA 0.99 MK 0.96 ! NL 1.08 OV 0.97 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 KP 0.99 LA 0.95 MK 1.07 ! NL 0.98 OV 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.09 LA 0.86 NL 0.84 ! OV 1.25 PT 0.97 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.12 LA 0.94 MK 0.93 ! NL 0.92 OV 0.90 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 1.01 LA 1.01 MK 0.96 ! NL 0.89 OV 1.05 ! ! ! Fit before self-cal, rms=0.052630Jy sigma=0.419762 ! Fit after self-cal, rms=0.052736Jy sigma=0.417748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=8.17 mas, bpa=-10.07 degrees ! Estimated noise=1.29329 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 = 0.00014245 Jy ! Component: 100 - total flux cleaned = 0.000111713 Jy ! Component: 150 - total flux cleaned = 5.68592e-05 Jy ! Component: 200 - total flux cleaned = 1.99049e-05 Jy ! Total flux subtracted in 200 components = 1.99049e-05 Jy ! Clean residual min=-0.002330 max=0.002134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0457845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0457845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052727Jy sigma=0.417685 ! Fit after self-cal, rms=0.052830Jy sigma=0.417067 ! 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=0.052830Jy sigma=0.417067 ! Fit after self-cal, rms=0.053111Jy sigma=0.416950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=8.135 mas, bpa=-10.01 degrees ! Estimated noise=1.29017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170791 Jy ! Component: 100 - total flux cleaned = 0.000142307 Jy ! Component: 150 - total flux cleaned = 9.24209e-05 Jy ! Component: 200 - total flux cleaned = 4.80284e-05 Jy ! Total flux subtracted in 200 components = 4.80284e-05 Jy ! Clean residual min=-0.002363 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0458325 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0458325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053102Jy sigma=0.416893 ! Fit after self-cal, rms=0.053139Jy sigma=0.416791 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 = 4.47635e-05 Jy ! Component: 100 - total flux cleaned = -1.92918e-05 Jy ! Component: 150 - total flux cleaned = -3.82483e-05 Jy ! Component: 200 - total flux cleaned = -3.83952e-05 Jy ! Total flux subtracted in 200 components = -3.83952e-05 Jy ! Clean residual min=-0.002480 max=0.002117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0457941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0457941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053134Jy sigma=0.416762 ! Fit after self-cal, rms=0.053136Jy sigma=0.416757 ! 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=0.053136Jy sigma=0.416757 ! Fit after self-cal, rms=0.053017Jy sigma=0.416724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=8.087 mas, bpa=-9.943 degrees ! Estimated noise=1.28393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162545 Jy ! Component: 100 - total flux cleaned = 0.00017525 Jy ! Component: 150 - total flux cleaned = 0.000153422 Jy ! Component: 200 - total flux cleaned = 0.000143297 Jy ! Total flux subtracted in 200 components = 0.000143297 Jy ! Clean residual min=-0.002420 max=0.002070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0459374 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0459374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053011Jy sigma=0.416689 ! Fit after self-cal, rms=0.053022Jy sigma=0.416679 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 = -2.20648e-05 Jy ! Component: 100 - total flux cleaned = -5.01308e-05 Jy ! Component: 150 - total flux cleaned = -6.71746e-05 Jy ! Component: 200 - total flux cleaned = -6.69993e-05 Jy ! Total flux subtracted in 200 components = -6.69993e-05 Jy ! Clean residual min=-0.002429 max=0.002069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0458704 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0458704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053018Jy sigma=0.416656 ! Fit after self-cal, rms=0.053017Jy sigma=0.416652 ! 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=0.053017Jy sigma=0.416652 ! Fit after self-cal, rms=0.052823Jy sigma=0.416636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.067 mas, bmaj=12.13 mas, bpa=-5.702 degrees ! Estimated noise=1.56406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207931 Jy ! Component: 100 - total flux cleaned = 0.000231376 Jy ! Component: 150 - total flux cleaned = 0.00025176 Jy ! Component: 200 - total flux cleaned = 0.000263872 Jy ! Total flux subtracted in 200 components = 0.000263872 Jy ! Clean residual min=-0.002016 max=0.001964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0461343 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0461343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052824Jy sigma=0.416627 ! Fit after self-cal, rms=0.052830Jy sigma=0.416619 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 = 1.92572e-05 Jy ! Component: 100 - total flux cleaned = 2.48328e-05 Jy ! Component: 150 - total flux cleaned = 3.01046e-05 Jy ! Component: 200 - total flux cleaned = 3.52825e-05 Jy ! Total flux subtracted in 200 components = 3.52825e-05 Jy ! Clean residual min=-0.002021 max=0.001981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0461696 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0461696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052831Jy sigma=0.416616 ! Fit after self-cal, rms=0.052810Jy sigma=0.416589 ! 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=3.652 mas, bmaj=8.043 mas, bpa=-9.884 degrees ! Estimated noise=1.27791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.652 x 8.043 at -9.884 degrees (North through East) ! Clean map min=-0.0022819 max=0.039868 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=3.205 mas, bmaj=6.814 mas, bpa=-9.652 degrees ! Estimated noise=1.60052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297278 Jy ! Component: 100 - total flux cleaned = 0.0374496 Jy ! Component: 150 - total flux cleaned = 0.0413308 Jy ! Component: 200 - total flux cleaned = 0.0435101 Jy ! Total flux subtracted in 200 components = 0.0435101 Jy ! Clean residual min=-0.002777 max=0.002622 Jy/beam ! Clean residual mean=0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0435101 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0435101 Jy ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=8.043 mas, bpa=-9.884 degrees ! Estimated noise=1.27791 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 = 0.00148119 Jy ! Component: 100 - total flux cleaned = 0.0021935 Jy ! Component: 150 - total flux cleaned = 0.00242768 Jy ! Component: 200 - total flux cleaned = 0.0024993 Jy ! Total flux subtracted in 200 components = 0.0024993 Jy ! Clean residual min=-0.002380 max=0.002100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0460094 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0460094 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=7.067 mas, bmaj=12.13 mas, bpa=-5.702 degrees ! Estimated noise=1.56406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320716 Jy ! Component: 100 - total flux cleaned = 0.000337385 Jy ! Component: 150 - total flux cleaned = 0.000336964 Jy ! Component: 200 - total flux cleaned = 0.000331185 Jy ! Total flux subtracted in 200 components = 0.000331185 Jy ! Clean residual min=-0.002050 max=0.002002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0463406 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 = 2.44995e-07 Jy ! Component: 100 - total flux cleaned = 6.57478e-07 Jy ! Component: 150 - total flux cleaned = 5.13555e-06 Jy ! Component: 200 - total flux cleaned = 4.92491e-06 Jy ! Total flux subtracted in 200 components = 4.92491e-06 Jy ! Clean residual min=-0.002049 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0463455 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0463455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=8.043 mas, bpa=-9.884 degrees ! Estimated noise=1.27791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118476 Jy ! Component: 100 - total flux cleaned = -0.000132288 Jy ! Component: 150 - total flux cleaned = -0.0001433 Jy ! Component: 200 - total flux cleaned = -0.000153069 Jy ! Total flux subtracted in 200 components = -0.000153069 Jy ! Clean residual min=-0.002380 max=0.002087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0461925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0461925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052811Jy sigma=0.416669 ! Fit after self-cal, rms=0.052823Jy sigma=0.416650 wmodel J0455+0655_S_map.mod ! Writing 55 model components to file: J0455+0655_S_map.mod wobs J0455+0655_S_uvs.fits ! Writing UV FITS file: J0455+0655_S_uvs.fits wwins J0455+0655_S_map.win ! wwins: Wrote 1 windows to J0455+0655_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 = -0.000667003 Jy ! Component: 100 - total flux cleaned = -0.00122236 Jy ! Component: 150 - total flux cleaned = -0.00160103 Jy ! Component: 200 - total flux cleaned = -0.00186781 Jy ! Component: 250 - total flux cleaned = -0.00201028 Jy ! Component: 300 - total flux cleaned = -0.00209224 Jy ! Component: 350 - total flux cleaned = -0.00217029 Jy ! Component: 400 - total flux cleaned = -0.00221977 Jy ! Component: 450 - total flux cleaned = -0.00221996 Jy ! Component: 500 - total flux cleaned = -0.0022206 Jy ! Component: 550 - total flux cleaned = -0.00222027 Jy ! Component: 600 - total flux cleaned = -0.00228571 Jy ! Component: 650 - total flux cleaned = -0.00228502 Jy ! Component: 700 - total flux cleaned = -0.00228482 Jy ! Component: 750 - total flux cleaned = -0.00228438 Jy ! Component: 800 - total flux cleaned = -0.00226444 Jy ! Component: 850 - total flux cleaned = -0.00218629 Jy ! Component: 900 - total flux cleaned = -0.00214834 Jy ! Component: 950 - total flux cleaned = -0.00205479 Jy ! Component: 1000 - total flux cleaned = -0.00199983 Jy ! Component: 1050 - total flux cleaned = -0.00191034 Jy ! Component: 1100 - total flux cleaned = -0.00185736 Jy ! Component: 1150 - total flux cleaned = -0.00173642 Jy ! Component: 1200 - total flux cleaned = -0.0016855 Jy ! Component: 1250 - total flux cleaned = -0.00158569 Jy ! Component: 1300 - total flux cleaned = -0.00156949 Jy ! Component: 1350 - total flux cleaned = -0.00147331 Jy ! Component: 1400 - total flux cleaned = -0.00141049 Jy ! Component: 1450 - total flux cleaned = -0.00133317 Jy ! Component: 1500 - total flux cleaned = -0.00127246 Jy ! Component: 1550 - total flux cleaned = -0.00122743 Jy ! Component: 1600 - total flux cleaned = -0.00115388 Jy ! Component: 1650 - total flux cleaned = -0.00106689 Jy ! Component: 1700 - total flux cleaned = -0.00100977 Jy ! Component: 1750 - total flux cleaned = -0.000953513 Jy ! Component: 1800 - total flux cleaned = -0.000884289 Jy ! Component: 1850 - total flux cleaned = -0.000829647 Jy ! Component: 1900 - total flux cleaned = -0.000748995 Jy ! Component: 1950 - total flux cleaned = -0.000709101 Jy ! Component: 2000 - total flux cleaned = -0.00064342 Jy ! Component: 2050 - total flux cleaned = -0.00059174 Jy ! Component: 2100 - total flux cleaned = -0.00048952 Jy ! Component: 2150 - total flux cleaned = -0.000414053 Jy ! Component: 2200 - total flux cleaned = -0.000413813 Jy ! Component: 2250 - total flux cleaned = -0.000327685 Jy ! Component: 2300 - total flux cleaned = -0.000291167 Jy ! Component: 2350 - total flux cleaned = -0.000231054 Jy ! Component: 2400 - total flux cleaned = -0.000183567 Jy ! Component: 2450 - total flux cleaned = -0.000125032 Jy ! Component: 2500 - total flux cleaned = -9.03338e-05 Jy ! Component: 2550 - total flux cleaned = -7.88581e-05 Jy ! Component: 2600 - total flux cleaned = -5.62513e-05 Jy ! Component: 2650 - total flux cleaned = -3.37865e-05 Jy ! Component: 2700 - total flux cleaned = -1.1456e-05 Jy ! Component: 2750 - total flux cleaned = 4.32155e-05 Jy ! Component: 2800 - total flux cleaned = 0.000108184 Jy ! Component: 2850 - total flux cleaned = 0.000129592 Jy ! Component: 2900 - total flux cleaned = 0.000161489 Jy ! Component: 2950 - total flux cleaned = 0.000193231 Jy ! Component: 3000 - total flux cleaned = 0.00021411 Jy ! Component: 3050 - total flux cleaned = 0.0002246 Jy ! Component: 3100 - total flux cleaned = 0.000276007 Jy ! Component: 3150 - total flux cleaned = 0.000286161 Jy ! Component: 3200 - total flux cleaned = 0.000316483 Jy ! Component: 3250 - total flux cleaned = 0.000336636 Jy ! Component: 3300 - total flux cleaned = 0.000346537 Jy ! Component: 3350 - total flux cleaned = 0.000366182 Jy ! Component: 3400 - total flux cleaned = 0.000385651 Jy ! Component: 3450 - total flux cleaned = 0.000404975 Jy ! Component: 3500 - total flux cleaned = 0.000395376 Jy ! Component: 3550 - total flux cleaned = 0.000395389 Jy ! Component: 3600 - total flux cleaned = 0.000395329 Jy ! Component: 3650 - total flux cleaned = 0.00040471 Jy ! Component: 3700 - total flux cleaned = 0.000404707 Jy ! Component: 3750 - total flux cleaned = 0.000404839 Jy ! Component: 3800 - total flux cleaned = 0.00043254 Jy ! Component: 3850 - total flux cleaned = 0.000460037 Jy ! Component: 3900 - total flux cleaned = 0.000487312 Jy ! Component: 3950 - total flux cleaned = 0.000487316 Jy ! Component: 4000 - total flux cleaned = 0.000514256 Jy ! Component: 4050 - total flux cleaned = 0.000523098 Jy ! Total flux subtracted in 4096 components = 0.000549629 Jy ! Clean residual min=-0.000614 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0467421 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 304 components and 0.0467421 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0455+0655_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.652 x 8.043 at -9.884 degrees (North through East) ! Clean map min=-0.0011025 max=0.039214 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0455+0655_S_map.fits wmodel /image_prod/ug002_uva//J0455+0655_S_map.mod ! Writing 304 model components to file: /image_prod/ug002_uva//J0455+0655_S_map.mod wobs /image_prod/ug002_uva//J0455+0655_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0455+0655_S_uvs.fits wwins /image_prod/ug002_uva//J0455+0655_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0455+0655_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0392142 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12749 1.12749 2.25497 4.50994 9.01989 18.0398 36.0796 72.1591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.078 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0455+0655_S_dfm.log closed on Wed Mar 4 20:31:53 2020