! Started logfile: /image_prod/ug002_uva//J0841+2319_S_b_dfm.log on Wed Mar 4 22:31:54 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//J0841+2319_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0841+2319_S_b_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925463 visibilities/baseline/integration-bin. ! Found source: J0841+2319 ! ! 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 5997 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 J0841+2319_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003744Jy sigma=9.351480 ! Fit after self-cal, rms=0.944592Jy sigma=8.822003 ! 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=2.975 mas, bmaj=6.738 mas, bpa=-4.261 degrees ! Estimated noise=1.4278 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 = 0.0429756 Jy ! Component: 100 - total flux cleaned = 0.0533036 Jy ! Total flux subtracted in 100 components = 0.0533036 Jy ! Clean residual min=-0.004504 max=0.004339 Jy/beam ! Clean residual mean=-0.000015 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.0533036 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0533036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073096Jy sigma=0.568776 ! Fit after self-cal, rms=0.071812Jy sigma=0.553618 ! 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=3.622 mas, bmaj=7.691 mas, bpa=-2.982 degrees ! Estimated noise=1.00917 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 = 0.00698306 Jy ! Component: 100 - total flux cleaned = 0.00853309 Jy ! Component: 150 - total flux cleaned = 0.00843322 Jy ! Component: 200 - total flux cleaned = 0.00826547 Jy ! Total flux subtracted in 200 components = 0.00826547 Jy ! Clean residual min=-0.003614 max=0.004918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0615691 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0615691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071007Jy sigma=0.547305 ! Fit after self-cal, rms=0.070984Jy sigma=0.547127 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 7.691 at -2.982 degrees (North through East) ! Clean map min=-0.0035863 max=0.059062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 1.02 LA 0.96 ! MK 1.03 NL 1.17 OV 1.05 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.94 KP 1.09 LA 1.07 ! MK 1.04 NL 0.82 OV 1.02 PT 1.07 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 KP 1.07 LA 1.01 ! MK 1.07 NL 1.01 OV 1.00 PT 1.03 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.070984Jy sigma=0.547127 ! Fit after self-cal, rms=0.064649Jy sigma=0.541681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=7.592 mas, bpa=-2.704 degrees ! Estimated noise=0.998639 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 (-10.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477422 Jy ! Component: 100 - total flux cleaned = 0.00567331 Jy ! Component: 150 - total flux cleaned = 0.00560421 Jy ! Component: 200 - total flux cleaned = 0.00560937 Jy ! Total flux subtracted in 200 components = 0.00560937 Jy ! Clean residual min=-0.002748 max=0.002637 Jy/beam ! Clean residual mean=0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0671785 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0671785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064282Jy sigma=0.537496 ! Fit after self-cal, rms=0.064273Jy sigma=0.535777 ! 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=0.064273Jy sigma=0.535777 ! Fit after self-cal, rms=0.062875Jy sigma=0.530182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=7.467 mas, bpa=-2.792 degrees ! Estimated noise=0.998855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234611 Jy ! Component: 100 - total flux cleaned = 0.00374984 Jy ! Component: 150 - total flux cleaned = 0.0042083 Jy ! Component: 200 - total flux cleaned = 0.00437933 Jy ! Total flux subtracted in 200 components = 0.00437933 Jy ! Clean residual min=-0.002109 max=0.002208 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0715578 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.0715578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062770Jy sigma=0.529164 ! Fit after self-cal, rms=0.062869Jy sigma=0.528505 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 = 0.000628797 Jy ! Component: 100 - total flux cleaned = 0.000831057 Jy ! Component: 150 - total flux cleaned = 0.000945548 Jy ! Component: 200 - total flux cleaned = 0.000971701 Jy ! Total flux subtracted in 200 components = 0.000971701 Jy ! Clean residual min=-0.002173 max=0.002189 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0725295 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0725295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062836Jy sigma=0.528247 ! Fit after self-cal, rms=0.062822Jy sigma=0.528215 ! 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=0.062822Jy sigma=0.528215 ! Fit after self-cal, rms=0.062496Jy sigma=0.527811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=7.399 mas, bpa=-2.881 degrees ! Estimated noise=0.999387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128337 Jy ! Component: 100 - total flux cleaned = 0.00200885 Jy ! Component: 150 - total flux cleaned = 0.00206372 Jy ! Component: 200 - total flux cleaned = 0.00211322 Jy ! Total flux subtracted in 200 components = 0.00211322 Jy ! Clean residual min=-0.001998 max=0.002176 Jy/beam ! Clean residual mean=0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0746427 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0746427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062459Jy sigma=0.527496 ! Fit after self-cal, rms=0.062505Jy sigma=0.527416 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 = 0.000292311 Jy ! Component: 100 - total flux cleaned = 0.000339259 Jy ! Component: 150 - total flux cleaned = 0.000382016 Jy ! Component: 200 - total flux cleaned = 0.00040199 Jy ! Total flux subtracted in 200 components = 0.00040199 Jy ! Clean residual min=-0.002013 max=0.002131 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0750447 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.0750446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062487Jy sigma=0.527306 ! Fit after self-cal, rms=0.062477Jy sigma=0.527292 ! 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=0.062477Jy sigma=0.527292 ! Fit after self-cal, rms=0.062149Jy sigma=0.527150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.48 mas, bmaj=11.58 mas, bpa=-0.3316 degrees ! Estimated noise=1.17955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148044 Jy ! Component: 100 - total flux cleaned = 0.0019892 Jy ! Component: 150 - total flux cleaned = 0.00208923 Jy ! Component: 200 - total flux cleaned = 0.00217146 Jy ! Total flux subtracted in 200 components = 0.00217146 Jy ! Clean residual min=-0.002149 max=0.002780 Jy/beam ! Clean residual mean=-0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0772161 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.0772161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062144Jy sigma=0.526988 ! Fit after self-cal, rms=0.062152Jy sigma=0.526935 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 (-10.5, 110.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212708 Jy ! Component: 100 - total flux cleaned = 0.00243743 Jy ! Component: 150 - total flux cleaned = 0.00219644 Jy ! Component: 200 - total flux cleaned = 0.00210894 Jy ! Total flux subtracted in 200 components = 0.00210894 Jy ! Clean residual min=-0.002127 max=0.002291 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.079325 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.079325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062048Jy sigma=0.525978 ! Fit after self-cal, rms=0.062040Jy sigma=0.525852 ! 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=3.668 mas, bmaj=7.36 mas, bpa=-2.857 degrees ! Estimated noise=1.0013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.668 x 7.36 at -2.857 degrees (North through East) ! Clean map min=-0.0018466 max=0.057359 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=3.006 mas, bmaj=6.462 mas, bpa=-4.188 degrees ! Estimated noise=1.4129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438086 Jy ! Component: 100 - total flux cleaned = 0.0546658 Jy ! Component: 150 - total flux cleaned = 0.060863 Jy ! Component: 200 - total flux cleaned = 0.0651566 Jy ! Total flux subtracted in 200 components = 0.0651566 Jy ! Clean residual min=-0.003016 max=0.003042 Jy/beam ! Clean residual mean=-0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0651566 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0651566 Jy ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=7.36 mas, bpa=-2.857 degrees ! Estimated noise=1.0013 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 = 0.00433023 Jy ! Component: 100 - total flux cleaned = 0.00732289 Jy ! Component: 150 - total flux cleaned = 0.00916388 Jy ! Component: 200 - total flux cleaned = 0.0100821 Jy ! Total flux subtracted in 200 components = 0.0100821 Jy ! Clean residual min=-0.002229 max=0.002377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0752386 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.0752386 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=8.48 mas, bmaj=11.58 mas, bpa=-0.3316 degrees ! Estimated noise=1.17955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251998 Jy ! Component: 100 - total flux cleaned = 0.00376277 Jy ! Component: 150 - total flux cleaned = 0.00400652 Jy ! Component: 200 - total flux cleaned = 0.00406064 Jy ! Total flux subtracted in 200 components = 0.00406064 Jy ! Clean residual min=-0.002277 max=0.002359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0792993 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 = -9.96933e-05 Jy ! Component: 100 - total flux cleaned = 3.85994e-05 Jy ! Component: 150 - total flux cleaned = 0.000166027 Jy ! Component: 200 - total flux cleaned = 0.000206631 Jy ! Total flux subtracted in 200 components = 0.000206631 Jy ! Clean residual min=-0.002296 max=0.002388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0795059 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 144 components and 0.0795059 Jy ! Inverting map ! Added new window around map position (92, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116045 Jy ! Component: 100 - total flux cleaned = 0.0012099 Jy ! Component: 150 - total flux cleaned = 0.00111243 Jy ! Component: 200 - total flux cleaned = 0.00115703 Jy ! Total flux subtracted in 200 components = 0.00115703 Jy ! Clean residual min=-0.001986 max=0.001829 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0806629 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.080663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=7.36 mas, bpa=-2.857 degrees ! Estimated noise=1.0013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057675 Jy ! Component: 100 - total flux cleaned = 0.000799629 Jy ! Component: 150 - total flux cleaned = 0.000952624 Jy ! Component: 200 - total flux cleaned = 0.000949689 Jy ! Total flux subtracted in 200 components = 0.000949689 Jy ! Clean residual min=-0.001830 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0816126 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 200 components and 0.0816126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061913Jy sigma=0.524576 ! Fit after self-cal, rms=0.061868Jy sigma=0.524307 wmodel J0841+2319_S_b_map.mod ! Writing 200 model components to file: J0841+2319_S_b_map.mod wobs J0841+2319_S_b_uvs.fits ! Writing UV FITS file: J0841+2319_S_b_uvs.fits wwins J0841+2319_S_b_map.win ! wwins: Wrote 4 windows to J0841+2319_S_b_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 = -0.000427911 Jy ! Component: 100 - total flux cleaned = -0.00066562 Jy ! Component: 150 - total flux cleaned = -0.000777501 Jy ! Component: 200 - total flux cleaned = -0.000830772 Jy ! Component: 250 - total flux cleaned = -0.000987073 Jy ! Component: 300 - total flux cleaned = -0.00118898 Jy ! Component: 350 - total flux cleaned = -0.00133651 Jy ! Component: 400 - total flux cleaned = -0.00148055 Jy ! Component: 450 - total flux cleaned = -0.00164446 Jy ! Component: 500 - total flux cleaned = -0.00175943 Jy ! Component: 550 - total flux cleaned = -0.00196212 Jy ! Component: 600 - total flux cleaned = -0.00207326 Jy ! Component: 650 - total flux cleaned = -0.00226912 Jy ! Component: 700 - total flux cleaned = -0.00239702 Jy ! Component: 750 - total flux cleaned = -0.00252322 Jy ! Component: 800 - total flux cleaned = -0.00268804 Jy ! Component: 850 - total flux cleaned = -0.00278916 Jy ! Component: 900 - total flux cleaned = -0.00292871 Jy ! Component: 950 - total flux cleaned = -0.00298767 Jy ! Component: 1000 - total flux cleaned = -0.00314193 Jy ! Component: 1050 - total flux cleaned = -0.00319875 Jy ! Component: 1100 - total flux cleaned = -0.00325537 Jy ! Component: 1150 - total flux cleaned = -0.00340274 Jy ! Component: 1200 - total flux cleaned = -0.00345719 Jy ! Component: 1250 - total flux cleaned = -0.0035646 Jy ! Component: 1300 - total flux cleaned = -0.00359984 Jy ! Component: 1350 - total flux cleaned = -0.00368685 Jy ! Component: 1400 - total flux cleaned = -0.00380678 Jy ! Component: 1450 - total flux cleaned = -0.00375564 Jy ! Component: 1500 - total flux cleaned = -0.00372198 Jy ! Component: 1550 - total flux cleaned = -0.00378796 Jy ! Component: 1600 - total flux cleaned = -0.00383686 Jy ! Component: 1650 - total flux cleaned = -0.00386913 Jy ! Component: 1700 - total flux cleaned = -0.00390084 Jy ! Component: 1750 - total flux cleaned = -0.00386926 Jy ! Component: 1800 - total flux cleaned = -0.00380703 Jy ! Component: 1850 - total flux cleaned = -0.00386892 Jy ! Component: 1900 - total flux cleaned = -0.00382282 Jy ! Component: 1950 - total flux cleaned = -0.00380738 Jy ! Component: 2000 - total flux cleaned = -0.00380718 Jy ! Component: 2050 - total flux cleaned = -0.00379212 Jy ! Component: 2100 - total flux cleaned = -0.00376267 Jy ! Component: 2150 - total flux cleaned = -0.00377723 Jy ! Component: 2200 - total flux cleaned = -0.0036904 Jy ! Component: 2250 - total flux cleaned = -0.00371899 Jy ! Component: 2300 - total flux cleaned = -0.00369062 Jy ! Component: 2350 - total flux cleaned = -0.00362026 Jy ! Component: 2400 - total flux cleaned = -0.00359248 Jy ! Component: 2450 - total flux cleaned = -0.00357859 Jy ! Component: 2500 - total flux cleaned = -0.00353757 Jy ! Component: 2550 - total flux cleaned = -0.00351029 Jy ! Component: 2600 - total flux cleaned = -0.00344301 Jy ! Component: 2650 - total flux cleaned = -0.00348302 Jy ! Component: 2700 - total flux cleaned = -0.00339043 Jy ! Component: 2750 - total flux cleaned = -0.00329858 Jy ! Component: 2800 - total flux cleaned = -0.00331165 Jy ! Component: 2850 - total flux cleaned = -0.00323404 Jy ! Component: 2900 - total flux cleaned = -0.0031827 Jy ! Component: 2950 - total flux cleaned = -0.00315724 Jy ! Component: 3000 - total flux cleaned = -0.00309396 Jy ! Component: 3050 - total flux cleaned = -0.00305635 Jy ! Component: 3100 - total flux cleaned = -0.002994 Jy ! Component: 3150 - total flux cleaned = -0.0029815 Jy ! Component: 3200 - total flux cleaned = -0.00290774 Jy ! Component: 3250 - total flux cleaned = -0.00285891 Jy ! Component: 3300 - total flux cleaned = -0.00276196 Jy ! Component: 3350 - total flux cleaned = -0.0027982 Jy ! Component: 3400 - total flux cleaned = -0.00272645 Jy ! Component: 3450 - total flux cleaned = -0.00265528 Jy ! Component: 3500 - total flux cleaned = -0.00261992 Jy ! Component: 3550 - total flux cleaned = -0.00258477 Jy ! Component: 3600 - total flux cleaned = -0.0025382 Jy ! Component: 3650 - total flux cleaned = -0.00252661 Jy ! Component: 3700 - total flux cleaned = -0.00248065 Jy ! Component: 3750 - total flux cleaned = -0.00243503 Jy ! Component: 3800 - total flux cleaned = -0.00241235 Jy ! Component: 3850 - total flux cleaned = -0.00238981 Jy ! Component: 3900 - total flux cleaned = -0.00231131 Jy ! Component: 3950 - total flux cleaned = -0.00228897 Jy ! Component: 4000 - total flux cleaned = -0.00224466 Jy ! Component: 4050 - total flux cleaned = -0.00224465 Jy ! Total flux subtracted in 4096 components = -0.00220086 Jy ! Clean residual min=-0.000627 max=0.000626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0794118 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 505 components and 0.0794117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0841+2319_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.668 x 7.36 at -2.857 degrees (North through East) ! Clean map min=-0.0014041 max=0.055807 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0841+2319_S_b_map.fits wmodel /image_prod/ug002_uva//J0841+2319_S_b_map.mod ! Writing 505 model components to file: /image_prod/ug002_uva//J0841+2319_S_b_map.mod wobs /image_prod/ug002_uva//J0841+2319_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0841+2319_S_b_uvs.fits wwins /image_prod/ug002_uva//J0841+2319_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0841+2319_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.055807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07667 1.07667 2.15333 4.30667 8.61334 17.2267 34.4533 68.9067 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.637 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0841+2319_S_b_dfm.log closed on Wed Mar 4 22:31:57 2020