! Started logfile: /image_prod/ug002_uva//J2229-0832_S_d_dfm.log on Thu Mar 5 05:42:55 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//J2229-0832_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2229-0832_S_d_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851562 visibilities/baseline/integration-bin. ! Found source: J2229-0832 ! ! 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 981 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 J2229-0832_S_d] 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 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.143015Jy sigma=7.142138 ! Fit after self-cal, rms=1.043661Jy sigma=3.400097 ! 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=2.578 mas, bmaj=6.169 mas, bpa=-1.249 degrees ! Estimated noise=7.62832 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 = 1.25579 Jy ! Component: 100 - total flux cleaned = 1.69439 Jy ! Total flux subtracted in 100 components = 1.69439 Jy ! Clean residual min=-0.172544 max=0.356243 Jy/beam ! Clean residual mean=0.000531 rms=0.048922 Jy/beam ! Combined flux in latest and established models = 1.69439 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.69439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.630853Jy sigma=2.339713 ! Fit after self-cal, rms=0.630721Jy sigma=2.339452 ! Inverting map ! Added new window around map position (7, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290461 Jy ! Component: 100 - total flux cleaned = 0.384904 Jy ! Total flux subtracted in 100 components = 0.384904 Jy ! Clean residual min=-0.151759 max=0.284199 Jy/beam ! Clean residual mean=0.000273 rms=0.037678 Jy/beam ! Combined flux in latest and established models = 2.0793 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 2.0793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.517611Jy sigma=1.965101 ! Fit after self-cal, rms=0.495063Jy sigma=1.906040 ! 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=3.009 mas, bmaj=6.907 mas, bpa=-0.7339 degrees ! Estimated noise=6.84816 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 = 0.0681474 Jy ! Component: 100 - total flux cleaned = 0.0917373 Jy ! Component: 150 - total flux cleaned = 0.0959451 Jy ! Component: 200 - total flux cleaned = 0.099793 Jy ! Total flux subtracted in 200 components = 0.099793 Jy ! Clean residual min=-0.136544 max=0.150282 Jy/beam ! Clean residual mean=0.000074 rms=0.033227 Jy/beam ! Combined flux in latest and established models = 2.17909 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 2.17909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.466012Jy sigma=1.823570 ! Fit after self-cal, rms=0.464582Jy sigma=1.818774 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.009 x 6.907 at -0.7339 degrees (North through East) ! Clean map min=-0.13099 max=1.4669 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.24 KP 1.04 LA 0.98 ! MK 0.93 NL 1.89 OV 0.90 SC 4.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.91 HN 0.96 KP 1.04 ! LA 0.98 MK 0.99 OV 0.85 PT 1.10 ! SC 0.74 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.42 KP 1.01 LA 1.01 ! MK 0.93 NL 0.70 OV 0.85 SC 5.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.96 KP 1.02 ! LA 0.95 MK 1.02 OV 0.88 PT 1.02 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 2.74 KP 1.00 LA 0.96 ! MK 0.96 NL 0.74 OV 0.80 SC 5.60 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 HN 1.01 KP 1.02 ! LA 0.90 MK 1.05 OV 0.93 PT 1.04 ! SC 0.76 ! ! ! Fit before self-cal, rms=0.464582Jy sigma=1.818774 ! Fit after self-cal, rms=0.309180Jy sigma=0.593472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.8 mas, bpa=-5.302 degrees ! Estimated noise=7.50906 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 = -0.0314578 Jy ! Component: 100 - total flux cleaned = -0.0371806 Jy ! Component: 150 - total flux cleaned = -0.0436492 Jy ! Component: 200 - total flux cleaned = -0.0509923 Jy ! Total flux subtracted in 200 components = -0.0509923 Jy ! Clean residual min=-0.051815 max=0.033147 Jy/beam ! Clean residual mean=-0.000037 rms=0.010348 Jy/beam ! Combined flux in latest and established models = 2.1281 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 2.1281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.290987Jy sigma=0.525849 ! Fit after self-cal, rms=0.287539Jy sigma=0.512400 ! 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=0.287539Jy sigma=0.512400 ! Fit after self-cal, rms=0.293678Jy sigma=0.504156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.8 mas, bpa=-5.319 degrees ! Estimated noise=7.49757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0199282 Jy ! Component: 100 - total flux cleaned = -0.0245958 Jy ! Component: 150 - total flux cleaned = -0.030036 Jy ! Component: 200 - total flux cleaned = -0.0328084 Jy ! Total flux subtracted in 200 components = -0.0328084 Jy ! Clean residual min=-0.043910 max=0.029357 Jy/beam ! Clean residual mean=-0.000031 rms=0.008724 Jy/beam ! Combined flux in latest and established models = 2.09529 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 2.09529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.285047Jy sigma=0.468371 ! Fit after self-cal, rms=0.282204Jy sigma=0.460725 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 = -0.00811158 Jy ! Component: 100 - total flux cleaned = -0.0120534 Jy ! Component: 150 - total flux cleaned = -0.0149577 Jy ! Component: 200 - total flux cleaned = -0.0160083 Jy ! Total flux subtracted in 200 components = -0.0160083 Jy ! Clean residual min=-0.037944 max=0.028429 Jy/beam ! Clean residual mean=-0.000010 rms=0.007900 Jy/beam ! Combined flux in latest and established models = 2.07928 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 2.07928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.278595Jy sigma=0.443326 ! Fit after self-cal, rms=0.277225Jy sigma=0.440719 ! 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=0.277225Jy sigma=0.440719 ! Fit after self-cal, rms=0.298291Jy sigma=0.431779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.825 mas, bpa=-5.442 degrees ! Estimated noise=7.50778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0137034 Jy ! Component: 100 - total flux cleaned = -0.0154459 Jy ! Component: 150 - total flux cleaned = -0.0186068 Jy ! Component: 200 - total flux cleaned = -0.0190977 Jy ! Total flux subtracted in 200 components = -0.0190977 Jy ! Clean residual min=-0.034795 max=0.026618 Jy/beam ! Clean residual mean=-0.000023 rms=0.007058 Jy/beam ! Combined flux in latest and established models = 2.06018 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 2.06018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.294858Jy sigma=0.413512 ! Fit after self-cal, rms=0.293659Jy sigma=0.409967 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 = -0.0062747 Jy ! Component: 100 - total flux cleaned = -0.00719248 Jy ! Component: 150 - total flux cleaned = -0.00761855 Jy ! Component: 200 - total flux cleaned = -0.00801792 Jy ! Total flux subtracted in 200 components = -0.00801792 Jy ! Clean residual min=-0.031761 max=0.025662 Jy/beam ! Clean residual mean=-0.000012 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 2.05216 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 2.05217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.292215Jy sigma=0.399540 ! Fit after self-cal, rms=0.291595Jy sigma=0.398167 ! 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=0.291595Jy sigma=0.398167 ! Fit after self-cal, rms=0.312387Jy sigma=0.394243 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.517 mas, bmaj=13.14 mas, bpa=-0.6816 degrees ! Estimated noise=10.1635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0168914 Jy ! Component: 100 - total flux cleaned = -0.0187339 Jy ! Component: 150 - total flux cleaned = -0.0190591 Jy ! Component: 200 - total flux cleaned = -0.019069 Jy ! Total flux subtracted in 200 components = -0.019069 Jy ! Clean residual min=-0.027739 max=0.026434 Jy/beam ! Clean residual mean=-0.000016 rms=0.007937 Jy/beam ! Combined flux in latest and established models = 2.0331 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 2.0331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.311726Jy sigma=0.391316 ! Fit after self-cal, rms=0.311705Jy sigma=0.390218 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 = -0.0013125 Jy ! Component: 100 - total flux cleaned = -0.000801478 Jy ! Component: 150 - total flux cleaned = -0.000562505 Jy ! Component: 200 - total flux cleaned = -0.000342165 Jy ! Total flux subtracted in 200 components = -0.000342165 Jy ! Clean residual min=-0.026765 max=0.025213 Jy/beam ! Clean residual mean=-0.000009 rms=0.007638 Jy/beam ! Combined flux in latest and established models = 2.03275 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 2.03275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.311516Jy sigma=0.388813 ! Fit after self-cal, rms=0.311440Jy sigma=0.388486 ! 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=3.071 mas, bmaj=7.843 mas, bpa=-5.523 degrees ! Estimated noise=7.51544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.071 x 7.843 at -5.523 degrees (North through East) ! Clean map min=-0.031654 max=1.6633 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.311440Jy sigma=0.388486 ! Fit after self-cal, rms=0.390824Jy sigma=0.356364 ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=7.84 mas, bpa=-5.388 degrees ! Estimated noise=7.4735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00899167 Jy ! Component: 100 - total flux cleaned = -0.0107046 Jy ! Component: 150 - total flux cleaned = -0.011449 Jy ! Component: 200 - total flux cleaned = -0.0121272 Jy ! Total flux subtracted in 200 components = -0.0121272 Jy ! Clean residual min=-0.028803 max=0.023158 Jy/beam ! Clean residual mean=-0.000017 rms=0.005684 Jy/beam ! Combined flux in latest and established models = 2.02063 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 2.02063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.389633Jy sigma=0.346092 ! Fit after self-cal, rms=0.389338Jy sigma=0.344384 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00397209 Jy ! Component: 100 - total flux cleaned = -0.00398891 Jy ! Component: 150 - total flux cleaned = -0.00368149 Jy ! Component: 200 - total flux cleaned = -0.00369128 Jy ! Total flux subtracted in 200 components = -0.00369128 Jy ! Clean residual min=-0.026771 max=0.022542 Jy/beam ! Clean residual mean=-0.000012 rms=0.005413 Jy/beam ! Combined flux in latest and established models = 2.01694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 2.01694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.388708Jy sigma=0.337777 ! Fit after self-cal, rms=0.388532Jy sigma=0.337043 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.388532Jy sigma=0.337043 ! Fit after self-cal, rms=0.411580Jy sigma=0.335478 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=2.633 mas, bmaj=6.953 mas, bpa=-5.632 degrees ! Estimated noise=8.54316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36061 Jy ! Component: 100 - total flux cleaned = 1.73628 Jy ! Component: 150 - total flux cleaned = 1.8845 Jy ! Component: 200 - total flux cleaned = 1.95311 Jy ! Total flux subtracted in 200 components = 1.95311 Jy ! Clean residual min=-0.026297 max=0.037048 Jy/beam ! Clean residual mean=0.000040 rms=0.006566 Jy/beam ! Combined flux in latest and established models = 1.95311 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.95311 Jy ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.854 mas, bpa=-5.447 degrees ! Estimated noise=7.47905 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 (4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040198 Jy ! Component: 100 - total flux cleaned = 0.0545116 Jy ! Component: 150 - total flux cleaned = 0.0622832 Jy ! Component: 200 - total flux cleaned = 0.0681781 Jy ! Total flux subtracted in 200 components = 0.0681781 Jy ! Clean residual min=-0.023489 max=0.016722 Jy/beam ! Clean residual mean=-0.000017 rms=0.004892 Jy/beam ! Combined flux in latest and established models = 2.02129 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 2.02129 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=7.539 mas, bmaj=13.16 mas, bpa=-0.6928 degrees ! Estimated noise=10.0924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477305 Jy ! Component: 100 - total flux cleaned = 0.00717384 Jy ! Component: 150 - total flux cleaned = 0.00848934 Jy ! Component: 200 - total flux cleaned = 0.00877413 Jy ! Total flux subtracted in 200 components = 0.00877413 Jy ! Clean residual min=-0.020461 max=0.018792 Jy/beam ! Clean residual mean=-0.000043 rms=0.006031 Jy/beam ! Combined flux in latest and established models = 2.03006 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 = 3.66155e-06 Jy ! Component: 100 - total flux cleaned = 0.000248886 Jy ! Component: 150 - total flux cleaned = 0.000474622 Jy ! Component: 200 - total flux cleaned = 0.000665135 Jy ! Total flux subtracted in 200 components = 0.000665135 Jy ! Clean residual min=-0.019565 max=0.018632 Jy/beam ! Clean residual mean=-0.000040 rms=0.005882 Jy/beam ! Combined flux in latest and established models = 2.03073 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 2.03073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.854 mas, bpa=-5.447 degrees ! Estimated noise=7.47905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372372 Jy ! Component: 100 - total flux cleaned = 0.00592667 Jy ! Component: 150 - total flux cleaned = 0.00715393 Jy ! Component: 200 - total flux cleaned = 0.00796039 Jy ! Total flux subtracted in 200 components = 0.00796039 Jy ! Clean residual min=-0.020673 max=0.015224 Jy/beam ! Clean residual mean=-0.000024 rms=0.004374 Jy/beam ! Combined flux in latest and established models = 2.03869 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 2.03869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.409271Jy sigma=0.305233 ! Fit after self-cal, rms=0.407676Jy sigma=0.295315 wmodel J2229-0832_S_d_map.mod ! Writing 89 model components to file: J2229-0832_S_d_map.mod wobs J2229-0832_S_d_uvs.fits ! Writing UV FITS file: J2229-0832_S_d_uvs.fits wwins J2229-0832_S_d_map.win ! wwins: Wrote 3 windows to J2229-0832_S_d_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 = -0.00674414 Jy ! Component: 100 - total flux cleaned = -0.0106939 Jy ! Component: 150 - total flux cleaned = -0.0143249 Jy ! Component: 200 - total flux cleaned = -0.0179788 Jy ! Component: 250 - total flux cleaned = -0.0207507 Jy ! Component: 300 - total flux cleaned = -0.0227343 Jy ! Component: 350 - total flux cleaned = -0.0233706 Jy ! Component: 400 - total flux cleaned = -0.0233707 Jy ! Component: 450 - total flux cleaned = -0.0235695 Jy ! Component: 500 - total flux cleaned = -0.0237627 Jy ! Component: 550 - total flux cleaned = -0.0228355 Jy ! Component: 600 - total flux cleaned = -0.023202 Jy ! Component: 650 - total flux cleaned = -0.0228433 Jy ! Component: 700 - total flux cleaned = -0.0228379 Jy ! Component: 750 - total flux cleaned = -0.0225014 Jy ! Component: 800 - total flux cleaned = -0.0228298 Jy ! Component: 850 - total flux cleaned = -0.0228283 Jy ! Component: 900 - total flux cleaned = -0.02267 Jy ! Component: 950 - total flux cleaned = -0.0228234 Jy ! Component: 1000 - total flux cleaned = -0.0226711 Jy ! Component: 1050 - total flux cleaned = -0.0226686 Jy ! Component: 1100 - total flux cleaned = -0.0225218 Jy ! Component: 1150 - total flux cleaned = -0.0220926 Jy ! Component: 1200 - total flux cleaned = -0.0216728 Jy ! Component: 1250 - total flux cleaned = -0.0212619 Jy ! Component: 1300 - total flux cleaned = -0.0211257 Jy ! Component: 1350 - total flux cleaned = -0.0208596 Jy ! Component: 1400 - total flux cleaned = -0.020993 Jy ! Component: 1450 - total flux cleaned = -0.0211248 Jy ! Component: 1500 - total flux cleaned = -0.0212533 Jy ! Component: 1550 - total flux cleaned = -0.021758 Jy ! Component: 1600 - total flux cleaned = -0.021882 Jy ! Component: 1650 - total flux cleaned = -0.0217595 Jy ! Component: 1700 - total flux cleaned = -0.0218816 Jy ! Component: 1750 - total flux cleaned = -0.0220012 Jy ! Component: 1800 - total flux cleaned = -0.0218832 Jy ! Component: 1850 - total flux cleaned = -0.0217668 Jy ! Component: 1900 - total flux cleaned = -0.0221158 Jy ! Component: 1950 - total flux cleaned = -0.0220006 Jy ! Component: 2000 - total flux cleaned = -0.0217733 Jy ! Component: 2050 - total flux cleaned = -0.0219985 Jy ! Component: 2100 - total flux cleaned = -0.0221084 Jy ! Component: 2150 - total flux cleaned = -0.0219979 Jy ! Component: 2200 - total flux cleaned = -0.0219973 Jy ! Component: 2250 - total flux cleaned = -0.0218904 Jy ! Component: 2300 - total flux cleaned = -0.0218904 Jy ! Component: 2350 - total flux cleaned = -0.0219966 Jy ! Component: 2400 - total flux cleaned = -0.0219969 Jy ! Component: 2450 - total flux cleaned = -0.0219968 Jy ! Component: 2500 - total flux cleaned = -0.0221002 Jy ! Component: 2550 - total flux cleaned = -0.0219962 Jy ! Component: 2600 - total flux cleaned = -0.021895 Jy ! Component: 2650 - total flux cleaned = -0.0216938 Jy ! Component: 2700 - total flux cleaned = -0.0217941 Jy ! Component: 2750 - total flux cleaned = -0.0218917 Jy ! Component: 2800 - total flux cleaned = -0.0214996 Jy ! Component: 2850 - total flux cleaned = -0.0214025 Jy ! Component: 2900 - total flux cleaned = -0.0215946 Jy ! Component: 2950 - total flux cleaned = -0.0212118 Jy ! Component: 3000 - total flux cleaned = -0.0213068 Jy ! Component: 3050 - total flux cleaned = -0.0210246 Jy ! Component: 3100 - total flux cleaned = -0.0211184 Jy ! Component: 3150 - total flux cleaned = -0.0209325 Jy ! Component: 3200 - total flux cleaned = -0.0209328 Jy ! Component: 3250 - total flux cleaned = -0.0208414 Jy ! Component: 3300 - total flux cleaned = -0.0206593 Jy ! Component: 3350 - total flux cleaned = -0.0206593 Jy ! Component: 3400 - total flux cleaned = -0.0205694 Jy ! Component: 3450 - total flux cleaned = -0.0204804 Jy ! Component: 3500 - total flux cleaned = -0.0204803 Jy ! Component: 3550 - total flux cleaned = -0.0204806 Jy ! Component: 3600 - total flux cleaned = -0.0202177 Jy ! Component: 3650 - total flux cleaned = -0.0201312 Jy ! Component: 3700 - total flux cleaned = -0.0202183 Jy ! Component: 3750 - total flux cleaned = -0.0199595 Jy ! Component: 3800 - total flux cleaned = -0.01996 Jy ! Component: 3850 - total flux cleaned = -0.0199599 Jy ! Component: 3900 - total flux cleaned = -0.0198748 Jy ! Component: 3950 - total flux cleaned = -0.0198743 Jy ! Component: 4000 - total flux cleaned = -0.0196216 Jy ! Component: 4050 - total flux cleaned = -0.0195376 Jy ! Total flux subtracted in 4096 components = -0.0193709 Jy ! Clean residual min=-0.004750 max=0.004712 Jy/beam ! Clean residual mean=-0.000007 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 2.01932 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 368 components and 2.01932 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2229-0832_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.854 at -5.447 degrees (North through East) ! Clean map min=-0.020605 max=1.7051 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2229-0832_S_d_map.fits wmodel /image_prod/ug002_uva//J2229-0832_S_d_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J2229-0832_S_d_map.mod wobs /image_prod/ug002_uva//J2229-0832_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2229-0832_S_d_uvs.fits wwins /image_prod/ug002_uva//J2229-0832_S_d_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2229-0832_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.70507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00150394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264613 0.264613 0.529226 1.05845 2.1169 4.2338 8.46761 16.9352 33.8704 67.7409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.705 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1133.73 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2229-0832_S_d_dfm.log closed on Thu Mar 5 05:42:59 2020