! Started logfile: /image_prod/ug002_uva//J1340+6923_S_dfm.log on Thu Mar 5 01:22:28 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//J1340+6923_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1340+6923_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970238 visibilities/baseline/integration-bin. ! Found source: J1340+6923 ! ! 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 4890 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 J1340+6923_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.030560Jy sigma=7.122171 ! Fit after self-cal, rms=0.821957Jy sigma=5.615957 ! 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=3.235 mas, bmaj=3.441 mas, bpa=-13.31 degrees ! Estimated noise=2.32679 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 = 0.137034 Jy ! Component: 100 - total flux cleaned = 0.17456 Jy ! Total flux subtracted in 100 components = 0.17456 Jy ! Clean residual min=-0.010576 max=0.025413 Jy/beam ! Clean residual mean=-0.000006 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 0.17456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.17456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099430Jy sigma=0.568511 ! Fit after self-cal, rms=0.099098Jy sigma=0.567675 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247312 Jy ! Component: 100 - total flux cleaned = 0.0389587 Jy ! Total flux subtracted in 100 components = 0.0389587 Jy ! Clean residual min=-0.008705 max=0.011237 Jy/beam ! Clean residual mean=-0.000003 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.213519 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.213519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091621Jy sigma=0.494423 ! Fit after self-cal, rms=0.090748Jy sigma=0.490137 ! 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=3.873 mas, bmaj=4.078 mas, bpa=-28.25 degrees ! Estimated noise=1.52627 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 = 0.0154165 Jy ! Component: 100 - total flux cleaned = 0.023817 Jy ! Component: 150 - total flux cleaned = 0.0293137 Jy ! Component: 200 - total flux cleaned = 0.0331364 Jy ! Total flux subtracted in 200 components = 0.0331364 Jy ! Clean residual min=-0.006214 max=0.005765 Jy/beam ! Clean residual mean=0.000001 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.246655 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.246655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088291Jy sigma=0.463858 ! Fit after self-cal, rms=0.087855Jy sigma=0.461943 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.873 x 4.078 at -28.25 degrees (North through East) ! Clean map min=-0.0055061 max=0.17801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 KP 0.99 MK 0.88 ! NL 1.04 OV 0.89 PT 1.00 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00 HN 1.04 KP 0.98 ! MK 0.93 NL 0.95 OV 0.88 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 0.97 MK 0.99 ! NL 0.97 OV 0.92 PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 1.08 KP 1.01 ! MK 1.02 NL 1.07 OV 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 KP 0.99 MK 0.98 ! NL 1.02 OV 0.88 PT 1.03 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.06 HN 1.08 KP 1.04 ! MK 1.03 NL 1.02 OV 0.86 SC 1.06 ! ! ! Fit before self-cal, rms=0.087855Jy sigma=0.461943 ! Fit after self-cal, rms=0.088211Jy sigma=0.446162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=4.1 mas, bpa=-26.16 degrees ! Estimated noise=1.52449 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 = 0.000845183 Jy ! Component: 100 - total flux cleaned = 0.000691368 Jy ! Component: 150 - total flux cleaned = 0.000573438 Jy ! Component: 200 - total flux cleaned = 0.00057634 Jy ! Total flux subtracted in 200 components = 0.00057634 Jy ! Clean residual min=-0.004052 max=0.004446 Jy/beam ! Clean residual mean=0.000005 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.247232 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.247232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088032Jy sigma=0.444910 ! Fit after self-cal, rms=0.088061Jy sigma=0.444456 ! 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=0.088061Jy sigma=0.444456 ! Fit after self-cal, rms=0.097771Jy sigma=0.432155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.924 mas, bmaj=4.084 mas, bpa=-25.98 degrees ! Estimated noise=1.52485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435796 Jy ! Component: 100 - total flux cleaned = 0.00102108 Jy ! Component: 150 - total flux cleaned = 0.00131122 Jy ! Component: 200 - total flux cleaned = 0.00147181 Jy ! Total flux subtracted in 200 components = 0.00147181 Jy ! Clean residual min=-0.003406 max=0.003168 Jy/beam ! Clean residual mean=0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.248704 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.248704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097691Jy sigma=0.431263 ! Fit after self-cal, rms=0.097765Jy sigma=0.430962 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 = 0.000320064 Jy ! Component: 100 - total flux cleaned = 0.000498652 Jy ! Component: 150 - total flux cleaned = 0.000638846 Jy ! Component: 200 - total flux cleaned = 0.000729901 Jy ! Total flux subtracted in 200 components = 0.000729901 Jy ! Clean residual min=-0.003281 max=0.003018 Jy/beam ! Clean residual mean=0.000002 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.249434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.249434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097736Jy sigma=0.430574 ! Fit after self-cal, rms=0.097648Jy sigma=0.430474 ! 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=0.097648Jy sigma=0.430474 ! Fit after self-cal, rms=0.097525Jy sigma=0.430334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=4.074 mas, bpa=-24.36 degrees ! Estimated noise=1.52399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565199 Jy ! Component: 100 - total flux cleaned = 0.000841896 Jy ! Component: 150 - total flux cleaned = 0.00100325 Jy ! Component: 200 - total flux cleaned = 0.00111648 Jy ! Total flux subtracted in 200 components = 0.00111648 Jy ! Clean residual min=-0.003051 max=0.002793 Jy/beam ! Clean residual mean=0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.25055 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.25055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097497Jy sigma=0.430014 ! Fit after self-cal, rms=0.097381Jy sigma=0.429952 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 = 0.000249237 Jy ! Component: 100 - total flux cleaned = 0.000308938 Jy ! Component: 150 - total flux cleaned = 0.000384355 Jy ! Component: 200 - total flux cleaned = 0.000429605 Jy ! Total flux subtracted in 200 components = 0.000429605 Jy ! Clean residual min=-0.003016 max=0.002705 Jy/beam ! Clean residual mean=0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.25098 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.25098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097367Jy sigma=0.429795 ! Fit after self-cal, rms=0.097286Jy sigma=0.429767 ! 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=0.097286Jy sigma=0.429767 ! Fit after self-cal, rms=0.096964Jy sigma=0.429709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.911 mas, bmaj=8.602 mas, bpa=84.5 degrees ! Estimated noise=1.86257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150396 Jy ! Component: 100 - total flux cleaned = 0.00178296 Jy ! Component: 150 - total flux cleaned = 0.00192315 Jy ! Component: 200 - total flux cleaned = 0.00199831 Jy ! Total flux subtracted in 200 components = 0.00199831 Jy ! Clean residual min=-0.002958 max=0.003887 Jy/beam ! Clean residual mean=0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.252978 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.252978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096959Jy sigma=0.429642 ! Fit after self-cal, rms=0.096902Jy sigma=0.429580 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 (-43.5, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123726 Jy ! Component: 100 - total flux cleaned = 0.00124053 Jy ! Component: 150 - total flux cleaned = 0.00162733 Jy ! Component: 200 - total flux cleaned = 0.00223018 Jy ! Total flux subtracted in 200 components = 0.00223018 Jy ! Clean residual min=-0.002635 max=0.002795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.255208 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.255208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096786Jy sigma=0.428626 ! Fit after self-cal, rms=0.096785Jy sigma=0.428563 ! 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=3.929 mas, bmaj=4.066 mas, bpa=-23.19 degrees ! Estimated noise=1.52295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.929 x 4.066 at -23.19 degrees (North through East) ! Clean map min=-0.0029365 max=0.17516 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=3.266 mas, bmaj=3.417 mas, bpa=-6.215 degrees ! Estimated noise=2.34689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137143 Jy ! Component: 100 - total flux cleaned = 0.181084 Jy ! Component: 150 - total flux cleaned = 0.205628 Jy ! Component: 200 - total flux cleaned = 0.220669 Jy ! Total flux subtracted in 200 components = 0.220669 Jy ! Clean residual min=-0.005485 max=0.007905 Jy/beam ! Clean residual mean=-0.000000 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.220669 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.220669 Jy ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=4.066 mas, bpa=-23.19 degrees ! Estimated noise=1.52295 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 = 0.012079 Jy ! Component: 100 - total flux cleaned = 0.0190455 Jy ! Component: 150 - total flux cleaned = 0.0222765 Jy ! Component: 200 - total flux cleaned = 0.0245381 Jy ! Total flux subtracted in 200 components = 0.0245381 Jy ! Clean residual min=-0.003107 max=0.002855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.245207 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.245207 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=7.911 mas, bmaj=8.602 mas, bpa=84.5 degrees ! Estimated noise=1.86257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411277 Jy ! Component: 100 - total flux cleaned = 0.00557864 Jy ! Component: 150 - total flux cleaned = 0.00627501 Jy ! Component: 200 - total flux cleaned = 0.00706729 Jy ! Total flux subtracted in 200 components = 0.00706729 Jy ! Clean residual min=-0.002885 max=0.002735 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.252274 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 = 0.000687229 Jy ! Component: 100 - total flux cleaned = 0.00128275 Jy ! Component: 150 - total flux cleaned = 0.00170729 Jy ! Component: 200 - total flux cleaned = 0.00216641 Jy ! Total flux subtracted in 200 components = 0.00216641 Jy ! Clean residual min=-0.002513 max=0.002567 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.254441 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 129 components and 0.254441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=4.066 mas, bpa=-23.19 degrees ! Estimated noise=1.52295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441427 Jy ! Component: 100 - total flux cleaned = 0.00051457 Jy ! Component: 150 - total flux cleaned = 0.000383497 Jy ! Component: 200 - total flux cleaned = 0.0004441 Jy ! Total flux subtracted in 200 components = 0.0004441 Jy ! Clean residual min=-0.002581 max=0.002319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.254885 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.254885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096678Jy sigma=0.428050 ! Fit after self-cal, rms=0.096506Jy sigma=0.427830 wmodel J1340+6923_S_map.mod ! Writing 155 model components to file: J1340+6923_S_map.mod wobs J1340+6923_S_uvs.fits ! Writing UV FITS file: J1340+6923_S_uvs.fits wwins J1340+6923_S_map.win ! wwins: Wrote 3 windows to J1340+6923_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 = -0.000480912 Jy ! Component: 100 - total flux cleaned = -0.000564373 Jy ! Component: 150 - total flux cleaned = -0.000766285 Jy ! Component: 200 - total flux cleaned = -0.000997442 Jy ! Component: 250 - total flux cleaned = -0.00122217 Jy ! Component: 300 - total flux cleaned = -0.00151292 Jy ! Component: 350 - total flux cleaned = -0.00165398 Jy ! Component: 400 - total flux cleaned = -0.00175792 Jy ! Component: 450 - total flux cleaned = -0.00179251 Jy ! Component: 500 - total flux cleaned = -0.00195969 Jy ! Component: 550 - total flux cleaned = -0.00212357 Jy ! Component: 600 - total flux cleaned = -0.00222082 Jy ! Component: 650 - total flux cleaned = -0.00237887 Jy ! Component: 700 - total flux cleaned = -0.00241003 Jy ! Component: 750 - total flux cleaned = -0.00247102 Jy ! Component: 800 - total flux cleaned = -0.00265095 Jy ! Component: 850 - total flux cleaned = -0.0027398 Jy ! Component: 900 - total flux cleaned = -0.00279848 Jy ! Component: 950 - total flux cleaned = -0.00294205 Jy ! Component: 1000 - total flux cleaned = -0.0030271 Jy ! Component: 1050 - total flux cleaned = -0.00319405 Jy ! Component: 1100 - total flux cleaned = -0.00333093 Jy ! Component: 1150 - total flux cleaned = -0.00338575 Jy ! Component: 1200 - total flux cleaned = -0.0033861 Jy ! Component: 1250 - total flux cleaned = -0.00367714 Jy ! Component: 1300 - total flux cleaned = -0.00372962 Jy ! Component: 1350 - total flux cleaned = -0.00383263 Jy ! Component: 1400 - total flux cleaned = -0.00390947 Jy ! Component: 1450 - total flux cleaned = -0.00406021 Jy ! Component: 1500 - total flux cleaned = -0.00415974 Jy ! Component: 1550 - total flux cleaned = -0.00423328 Jy ! Component: 1600 - total flux cleaned = -0.00437905 Jy ! Component: 1650 - total flux cleaned = -0.00445142 Jy ! Component: 1700 - total flux cleaned = -0.00457009 Jy ! Component: 1750 - total flux cleaned = -0.00464098 Jy ! Component: 1800 - total flux cleaned = -0.00478075 Jy ! Component: 1850 - total flux cleaned = -0.00487286 Jy ! Component: 1900 - total flux cleaned = -0.00494123 Jy ! Component: 1950 - total flux cleaned = -0.00509923 Jy ! Component: 2000 - total flux cleaned = -0.00516612 Jy ! Component: 2050 - total flux cleaned = -0.00516639 Jy ! Component: 2100 - total flux cleaned = -0.00527635 Jy ! Component: 2150 - total flux cleaned = -0.00531994 Jy ! Component: 2200 - total flux cleaned = -0.0054711 Jy ! Component: 2250 - total flux cleaned = -0.00551365 Jy ! Component: 2300 - total flux cleaned = -0.00557723 Jy ! Component: 2350 - total flux cleaned = -0.00574536 Jy ! Component: 2400 - total flux cleaned = -0.00568308 Jy ! Component: 2450 - total flux cleaned = -0.00576604 Jy ! Component: 2500 - total flux cleaned = -0.00580736 Jy ! Component: 2550 - total flux cleaned = -0.00586852 Jy ! Component: 2600 - total flux cleaned = -0.00590885 Jy ! Component: 2650 - total flux cleaned = -0.00594892 Jy ! Component: 2700 - total flux cleaned = -0.00598891 Jy ! Component: 2750 - total flux cleaned = -0.00608727 Jy ! Component: 2800 - total flux cleaned = -0.0061263 Jy ! Component: 2850 - total flux cleaned = -0.00612632 Jy ! Component: 2900 - total flux cleaned = -0.00620336 Jy ! Component: 2950 - total flux cleaned = -0.00618459 Jy ! Component: 3000 - total flux cleaned = -0.00631762 Jy ! Component: 3050 - total flux cleaned = -0.00631743 Jy ! Component: 3100 - total flux cleaned = -0.00628033 Jy ! Component: 3150 - total flux cleaned = -0.0063919 Jy ! Component: 3200 - total flux cleaned = -0.00637356 Jy ! Component: 3250 - total flux cleaned = -0.00644686 Jy ! Component: 3300 - total flux cleaned = -0.00641068 Jy ! Component: 3350 - total flux cleaned = -0.00646491 Jy ! Component: 3400 - total flux cleaned = -0.00648285 Jy ! Component: 3450 - total flux cleaned = -0.00644739 Jy ! Component: 3500 - total flux cleaned = -0.00646502 Jy ! Component: 3550 - total flux cleaned = -0.00648237 Jy ! Component: 3600 - total flux cleaned = -0.00649976 Jy ! Component: 3650 - total flux cleaned = -0.00653439 Jy ! Component: 3700 - total flux cleaned = -0.00653442 Jy ! Component: 3750 - total flux cleaned = -0.00653446 Jy ! Component: 3800 - total flux cleaned = -0.0066364 Jy ! Component: 3850 - total flux cleaned = -0.00660264 Jy ! Component: 3900 - total flux cleaned = -0.00661952 Jy ! Component: 3950 - total flux cleaned = -0.00666953 Jy ! Component: 4000 - total flux cleaned = -0.00671922 Jy ! Component: 4050 - total flux cleaned = -0.00665332 Jy ! Total flux subtracted in 4096 components = -0.00665349 Jy ! Clean residual min=-0.001173 max=0.000862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.248231 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 436 components and 0.248231 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1340+6923_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.929 x 4.066 at -23.19 degrees (North through East) ! Clean map min=-0.0026173 max=0.1744 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1340+6923_S_map.fits wmodel /image_prod/ug002_uva//J1340+6923_S_map.mod ! Writing 436 model components to file: /image_prod/ug002_uva//J1340+6923_S_map.mod wobs /image_prod/ug002_uva//J1340+6923_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1340+6923_S_uvs.fits wwins /image_prod/ug002_uva//J1340+6923_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1340+6923_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277609 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477543 0.477543 0.955086 1.91017 3.82034 7.64068 15.2814 30.5627 61.1255 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 628.216 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1340+6923_S_dfm.log closed on Thu Mar 5 01:22:32 2020