! Started logfile: /image_prod/ug002_uva//J0009+4001_S_dfm.log on Wed Mar 4 18:12:57 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//J0009+4001_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0009+4001_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785185 visibilities/baseline/integration-bin. ! Found source: J0009+4001 ! ! 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 6360 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 J0009+4001_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032937Jy sigma=8.571260 ! Fit after self-cal, rms=0.770818Jy sigma=6.360927 ! 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=3.087 mas, bmaj=5.759 mas, bpa=4.031 degrees ! Estimated noise=1.55488 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 = 0.178466 Jy ! Component: 100 - total flux cleaned = 0.224076 Jy ! Total flux subtracted in 100 components = 0.224076 Jy ! Clean residual min=-0.015055 max=0.032083 Jy/beam ! Clean residual mean=0.000016 rms=0.004138 Jy/beam ! Combined flux in latest and established models = 0.224076 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.224076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106902Jy sigma=0.742505 ! Fit after self-cal, rms=0.106808Jy sigma=0.741711 ! Inverting map ! Added new window around map position (5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282101 Jy ! Component: 100 - total flux cleaned = 0.0422651 Jy ! Total flux subtracted in 100 components = 0.0422651 Jy ! Clean residual min=-0.012897 max=0.013549 Jy/beam ! Clean residual mean=0.000007 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 0.266342 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.266342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098720Jy sigma=0.645358 ! Fit after self-cal, rms=0.097588Jy sigma=0.636956 ! 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=3.618 mas, bmaj=6.717 mas, bpa=3.706 degrees ! Estimated noise=1.1132 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 = 0.0138023 Jy ! Component: 100 - total flux cleaned = 0.0197846 Jy ! Component: 150 - total flux cleaned = 0.0214715 Jy ! Component: 200 - total flux cleaned = 0.0225948 Jy ! Total flux subtracted in 200 components = 0.0225948 Jy ! Clean residual min=-0.012224 max=0.012538 Jy/beam ! Clean residual mean=-0.000012 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 0.288936 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.288936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095781Jy sigma=0.613532 ! Fit after self-cal, rms=0.095552Jy sigma=0.611754 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 6.717 at 3.706 degrees (North through East) ! Clean map min=-0.011431 max=0.22189 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.01 ! LA 1.02 MK 1.02 NL 1.05 OV 0.93 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.96 ! LA 1.01 MK 0.98 NL 0.58 OV 1.06 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.01 ! LA 1.02 MK 1.01 NL 1.10 OV 0.91 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.095552Jy sigma=0.611754 ! Fit after self-cal, rms=0.082416Jy sigma=0.585647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=6.73 mas, bpa=3.719 degrees ! Estimated noise=1.09455 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 = 9.65356e-05 Jy ! Component: 100 - total flux cleaned = -0.000184082 Jy ! Component: 150 - total flux cleaned = -0.000511348 Jy ! Component: 200 - total flux cleaned = -0.000683112 Jy ! Total flux subtracted in 200 components = -0.000683112 Jy ! Clean residual min=-0.010541 max=0.011380 Jy/beam ! Clean residual mean=-0.000002 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.288253 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.288253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082017Jy sigma=0.581966 ! Fit after self-cal, rms=0.081909Jy sigma=0.581332 ! 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=0.081909Jy sigma=0.581332 ! Fit after self-cal, rms=0.110990Jy sigma=0.478202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=6.716 mas, bpa=3.665 degrees ! Estimated noise=1.10368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170635 Jy ! Component: 100 - total flux cleaned = 0.00206375 Jy ! Component: 150 - total flux cleaned = 0.00229972 Jy ! Component: 200 - total flux cleaned = 0.00250203 Jy ! Total flux subtracted in 200 components = 0.00250203 Jy ! Clean residual min=-0.005771 max=0.008975 Jy/beam ! Clean residual mean=-0.000006 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.290755 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.290755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110885Jy sigma=0.477000 ! Fit after self-cal, rms=0.111581Jy sigma=0.476477 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 (63, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880249 Jy ! Component: 100 - total flux cleaned = 0.013502 Jy ! Component: 150 - total flux cleaned = 0.0159643 Jy ! Component: 200 - total flux cleaned = 0.0171334 Jy ! Total flux subtracted in 200 components = 0.0171334 Jy ! Clean residual min=-0.005037 max=0.006845 Jy/beam ! Clean residual mean=-0.000017 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.307889 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 119 components and 0.307889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110967Jy sigma=0.464336 ! Fit after self-cal, rms=0.110841Jy sigma=0.462243 ! Inverting map ! Added new window around map position (22.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696163 Jy ! Component: 100 - total flux cleaned = 0.0110659 Jy ! Component: 150 - total flux cleaned = 0.014207 Jy ! Component: 200 - total flux cleaned = 0.0167254 Jy ! Total flux subtracted in 200 components = 0.0167254 Jy ! Clean residual min=-0.004173 max=0.004325 Jy/beam ! Clean residual mean=-0.000024 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.324614 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 156 components and 0.324614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110388Jy sigma=0.452413 ! Fit after self-cal, rms=0.110337Jy sigma=0.451955 ! 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=0.110337Jy sigma=0.451955 ! Fit after self-cal, rms=0.113303Jy sigma=0.450067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.722 mas, bpa=3.983 degrees ! Estimated noise=1.10176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307326 Jy ! Component: 100 - total flux cleaned = 0.00538827 Jy ! Component: 150 - total flux cleaned = 0.00723846 Jy ! Component: 200 - total flux cleaned = 0.00843349 Jy ! Total flux subtracted in 200 components = 0.00843349 Jy ! Clean residual min=-0.003712 max=0.003804 Jy/beam ! Clean residual mean=-0.000022 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.333048 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.333048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113184Jy sigma=0.447596 ! Fit after self-cal, rms=0.113187Jy sigma=0.447466 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 = 0.00134773 Jy ! Component: 100 - total flux cleaned = 0.00226253 Jy ! Component: 150 - total flux cleaned = 0.00287971 Jy ! Component: 200 - total flux cleaned = 0.00340115 Jy ! Total flux subtracted in 200 components = 0.00340115 Jy ! Clean residual min=-0.003605 max=0.003640 Jy/beam ! Clean residual mean=-0.000024 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.336449 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 192 components and 0.336449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113141Jy sigma=0.446602 ! Fit after self-cal, rms=0.113137Jy sigma=0.446565 ! 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=0.113137Jy sigma=0.446565 ! Fit after self-cal, rms=0.114357Jy sigma=0.446276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.171 mas, bmaj=11.45 mas, bpa=16.36 degrees ! Estimated noise=1.30998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264799 Jy ! Component: 100 - total flux cleaned = 0.00428646 Jy ! Component: 150 - total flux cleaned = 0.00554258 Jy ! Component: 200 - total flux cleaned = 0.00645451 Jy ! Total flux subtracted in 200 components = 0.00645451 Jy ! Clean residual min=-0.005269 max=0.005738 Jy/beam ! Clean residual mean=-0.000049 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.342903 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 216 components and 0.342903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114356Jy sigma=0.445772 ! Fit after self-cal, rms=0.114343Jy sigma=0.445655 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 = 0.00113019 Jy ! Component: 100 - total flux cleaned = 0.00168638 Jy ! Component: 150 - total flux cleaned = 0.00222379 Jy ! Component: 200 - total flux cleaned = 0.00261179 Jy ! Total flux subtracted in 200 components = 0.00261179 Jy ! Clean residual min=-0.005068 max=0.005651 Jy/beam ! Clean residual mean=-0.000051 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.345515 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 223 components and 0.345515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114340Jy sigma=0.445593 ! Fit after self-cal, rms=0.114335Jy sigma=0.445565 ! 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=3.615 mas, bmaj=6.726 mas, bpa=4.159 degrees ! Estimated noise=1.10254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.726 at 4.159 degrees (North through East) ! Clean map min=-0.0032409 max=0.21779 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=3.071 mas, bmaj=5.699 mas, bpa=4.015 degrees ! Estimated noise=1.54865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177135 Jy ! Component: 100 - total flux cleaned = 0.228982 Jy ! Component: 150 - total flux cleaned = 0.254904 Jy ! Component: 200 - total flux cleaned = 0.269248 Jy ! Total flux subtracted in 200 components = 0.269248 Jy ! Clean residual min=-0.006159 max=0.007701 Jy/beam ! Clean residual mean=0.000003 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.269248 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.269248 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.726 mas, bpa=4.159 degrees ! Estimated noise=1.10254 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 = 0.013242 Jy ! Component: 100 - total flux cleaned = 0.023109 Jy ! Component: 150 - total flux cleaned = 0.0311107 Jy ! Component: 200 - total flux cleaned = 0.0377688 Jy ! Total flux subtracted in 200 components = 0.0377688 Jy ! Clean residual min=-0.004427 max=0.004968 Jy/beam ! Clean residual mean=-0.000008 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.307017 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 91 components and 0.307017 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=8.171 mas, bmaj=11.45 mas, bpa=16.36 degrees ! Estimated noise=1.30998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923312 Jy ! Component: 100 - total flux cleaned = 0.0158071 Jy ! Component: 150 - total flux cleaned = 0.0208313 Jy ! Component: 200 - total flux cleaned = 0.0247596 Jy ! Total flux subtracted in 200 components = 0.0247596 Jy ! Clean residual min=-0.005902 max=0.005843 Jy/beam ! Clean residual mean=-0.000040 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.331776 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 = 0.00311845 Jy ! Component: 100 - total flux cleaned = 0.00562127 Jy ! Component: 150 - total flux cleaned = 0.00764442 Jy ! Component: 200 - total flux cleaned = 0.00928929 Jy ! Total flux subtracted in 200 components = 0.00928929 Jy ! Clean residual min=-0.005548 max=0.005706 Jy/beam ! Clean residual mean=-0.000049 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.341066 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 205 components and 0.341066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.726 mas, bpa=4.159 degrees ! Estimated noise=1.10254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157336 Jy ! Component: 100 - total flux cleaned = 0.00192483 Jy ! Component: 150 - total flux cleaned = 0.00218045 Jy ! Component: 200 - total flux cleaned = 0.00241287 Jy ! Total flux subtracted in 200 components = 0.00241287 Jy ! Clean residual min=-0.003407 max=0.003757 Jy/beam ! Clean residual mean=-0.000025 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.343479 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 224 components and 0.343479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114378Jy sigma=0.446616 ! Fit after self-cal, rms=0.114343Jy sigma=0.446288 wmodel J0009+4001_S_map.mod ! Writing 224 model components to file: J0009+4001_S_map.mod wobs J0009+4001_S_uvs.fits ! Writing UV FITS file: J0009+4001_S_uvs.fits wwins J0009+4001_S_map.win ! wwins: Wrote 4 windows to J0009+4001_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 = 0.0015983 Jy ! Component: 100 - total flux cleaned = 0.00282101 Jy ! Component: 150 - total flux cleaned = 0.00391986 Jy ! Component: 200 - total flux cleaned = 0.00496924 Jy ! Component: 250 - total flux cleaned = 0.00586641 Jy ! Component: 300 - total flux cleaned = 0.0065183 Jy ! Component: 350 - total flux cleaned = 0.00720383 Jy ! Component: 400 - total flux cleaned = 0.00792056 Jy ! Component: 450 - total flux cleaned = 0.00851824 Jy ! Component: 500 - total flux cleaned = 0.0090047 Jy ! Component: 550 - total flux cleaned = 0.00966972 Jy ! Component: 600 - total flux cleaned = 0.0102253 Jy ! Component: 650 - total flux cleaned = 0.0105892 Jy ! Component: 700 - total flux cleaned = 0.0110335 Jy ! Component: 750 - total flux cleaned = 0.0115106 Jy ! Component: 800 - total flux cleaned = 0.0118919 Jy ! Component: 850 - total flux cleaned = 0.012224 Jy ! Component: 900 - total flux cleaned = 0.0126304 Jy ! Component: 950 - total flux cleaned = 0.0128698 Jy ! Component: 1000 - total flux cleaned = 0.0132205 Jy ! Component: 1050 - total flux cleaned = 0.0134124 Jy ! Component: 1100 - total flux cleaned = 0.0138268 Jy ! Component: 1150 - total flux cleaned = 0.0141587 Jy ! Component: 1200 - total flux cleaned = 0.014304 Jy ! Component: 1250 - total flux cleaned = 0.0145541 Jy ! Component: 1300 - total flux cleaned = 0.0147997 Jy ! Component: 1350 - total flux cleaned = 0.0150761 Jy ! Component: 1400 - total flux cleaned = 0.0153821 Jy ! Component: 1450 - total flux cleaned = 0.0156488 Jy ! Component: 1500 - total flux cleaned = 0.0158463 Jy ! Component: 1550 - total flux cleaned = 0.0160405 Jy ! Component: 1600 - total flux cleaned = 0.0162002 Jy ! Component: 1650 - total flux cleaned = 0.0163891 Jy ! Component: 1700 - total flux cleaned = 0.0166055 Jy ! Component: 1750 - total flux cleaned = 0.0166363 Jy ! Component: 1800 - total flux cleaned = 0.0168469 Jy ! Component: 1850 - total flux cleaned = 0.0169352 Jy ! Component: 1900 - total flux cleaned = 0.0170519 Jy ! Component: 1950 - total flux cleaned = 0.0170521 Jy ! Component: 2000 - total flux cleaned = 0.0171661 Jy ! Component: 2050 - total flux cleaned = 0.0172509 Jy ! Component: 2100 - total flux cleaned = 0.0174164 Jy ! Component: 2150 - total flux cleaned = 0.0174162 Jy ! Component: 2200 - total flux cleaned = 0.0175512 Jy ! Component: 2250 - total flux cleaned = 0.017631 Jy ! Component: 2300 - total flux cleaned = 0.0177364 Jy ! Component: 2350 - total flux cleaned = 0.0177363 Jy ! Component: 2400 - total flux cleaned = 0.0177623 Jy ! Component: 2450 - total flux cleaned = 0.0178386 Jy ! Component: 2500 - total flux cleaned = 0.0178889 Jy ! Component: 2550 - total flux cleaned = 0.0179138 Jy ! Component: 2600 - total flux cleaned = 0.0180119 Jy ! Component: 2650 - total flux cleaned = 0.0180117 Jy ! Component: 2700 - total flux cleaned = 0.0180113 Jy ! Component: 2750 - total flux cleaned = 0.0179872 Jy ! Component: 2800 - total flux cleaned = 0.0178931 Jy ! Component: 2850 - total flux cleaned = 0.0179398 Jy ! Component: 2900 - total flux cleaned = 0.0179171 Jy ! Component: 2950 - total flux cleaned = 0.0179628 Jy ! Component: 3000 - total flux cleaned = 0.0178947 Jy ! Component: 3050 - total flux cleaned = 0.0178275 Jy ! Component: 3100 - total flux cleaned = 0.0177835 Jy ! Component: 3150 - total flux cleaned = 0.0176735 Jy ! Component: 3200 - total flux cleaned = 0.0176521 Jy ! Component: 3250 - total flux cleaned = 0.0176306 Jy ! Component: 3300 - total flux cleaned = 0.0175666 Jy ! Component: 3350 - total flux cleaned = 0.0175455 Jy ! Component: 3400 - total flux cleaned = 0.0174615 Jy ! Component: 3450 - total flux cleaned = 0.0175244 Jy ! Component: 3500 - total flux cleaned = 0.0174005 Jy ! Component: 3550 - total flux cleaned = 0.0175027 Jy ! Component: 3600 - total flux cleaned = 0.0174008 Jy ! Component: 3650 - total flux cleaned = 0.0173803 Jy ! Component: 3700 - total flux cleaned = 0.0174003 Jy ! Component: 3750 - total flux cleaned = 0.0173208 Jy ! Component: 3800 - total flux cleaned = 0.0172813 Jy ! Component: 3850 - total flux cleaned = 0.0172422 Jy ! Component: 3900 - total flux cleaned = 0.0172616 Jy ! Component: 3950 - total flux cleaned = 0.0172232 Jy ! Component: 4000 - total flux cleaned = 0.0171849 Jy ! Component: 4050 - total flux cleaned = 0.0171086 Jy ! Total flux subtracted in 4096 components = 0.0170709 Jy ! Clean residual min=-0.001092 max=0.001285 Jy/beam ! Clean residual mean=-0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.36055 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 582 components and 0.36055 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0009+4001_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.726 at 4.159 degrees (North through East) ! Clean map min=-0.0018577 max=0.21823 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0009+4001_S_map.fits wmodel /image_prod/ug002_uva//J0009+4001_S_map.mod ! Writing 582 model components to file: /image_prod/ug002_uva//J0009+4001_S_map.mod wobs /image_prod/ug002_uva//J0009+4001_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0009+4001_S_uvs.fits wwins /image_prod/ug002_uva//J0009+4001_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0009+4001_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.218235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000353638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486134 0.486134 0.972268 1.94454 3.88907 7.77814 15.5563 31.1126 62.2251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.114 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0009+4001_S_dfm.log closed on Wed Mar 4 18:13:02 2020