! Started logfile: /image_prod/ug002_uva//J0146+2110_S_dfm.log on Wed Mar 4 19:13:23 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//J0146+2110_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0146+2110_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.849074 visibilities/baseline/integration-bin. ! Found source: J0146+2110 ! ! 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 8253 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 J0146+2110_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.155752Jy sigma=7.829264 ! Fit after self-cal, rms=0.664978Jy sigma=4.825621 ! 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=2.624 mas, bmaj=5.767 mas, bpa=-1.882 degrees ! Estimated noise=1.61528 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 = 0.306768 Jy ! Component: 100 - total flux cleaned = 0.460819 Jy ! Total flux subtracted in 100 components = 0.460819 Jy ! Clean residual min=-0.052590 max=0.146514 Jy/beam ! Clean residual mean=-0.000072 rms=0.015673 Jy/beam ! Combined flux in latest and established models = 0.460819 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.460819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.303881Jy sigma=1.952462 ! Fit after self-cal, rms=0.302589Jy sigma=1.943185 ! Inverting map ! Added new window around map position (3.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132772 Jy ! Component: 100 - total flux cleaned = 0.201907 Jy ! Total flux subtracted in 100 components = 0.201907 Jy ! Clean residual min=-0.035974 max=0.126447 Jy/beam ! Clean residual mean=-0.000032 rms=0.010978 Jy/beam ! Combined flux in latest and established models = 0.662727 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.662727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.214624Jy sigma=1.398232 ! Fit after self-cal, rms=0.200045Jy sigma=1.299081 ! Inverting map ! Added new window around map position (-4.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0979401 Jy ! Component: 100 - total flux cleaned = 0.148831 Jy ! Total flux subtracted in 100 components = 0.148831 Jy ! Clean residual min=-0.022991 max=0.037603 Jy/beam ! Clean residual mean=-0.000020 rms=0.006078 Jy/beam ! Combined flux in latest and established models = 0.811558 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.811558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133970Jy sigma=0.852105 ! Fit after self-cal, rms=0.130476Jy sigma=0.834984 ! Inverting map ! Added new window around map position (-14.5, 19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430321 Jy ! Component: 100 - total flux cleaned = 0.0739961 Jy ! Total flux subtracted in 100 components = 0.0739961 Jy ! Clean residual min=-0.019027 max=0.019196 Jy/beam ! Clean residual mean=-0.000015 rms=0.004505 Jy/beam ! Combined flux in latest and established models = 0.885554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.885554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107546Jy sigma=0.685197 ! Fit after self-cal, rms=0.106501Jy sigma=0.679010 ! 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=3.007 mas, bmaj=6.521 mas, bpa=-1.519 degrees ! Estimated noise=1.16125 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 = 0.0373472 Jy ! Component: 100 - total flux cleaned = 0.0650387 Jy ! Component: 150 - total flux cleaned = 0.0866318 Jy ! Component: 200 - total flux cleaned = 0.103967 Jy ! Total flux subtracted in 200 components = 0.103967 Jy ! Clean residual min=-0.012027 max=0.016344 Jy/beam ! Clean residual mean=0.000009 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.98952 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 74 components and 0.98952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084043Jy sigma=0.539021 ! Fit after self-cal, rms=0.083214Jy sigma=0.533002 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 6.521 at -1.519 degrees (North through East) ! Clean map min=-0.011351 max=0.37202 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.02 KP 0.96 LA 0.98 ! MK 0.99 NL 0.96 OV 0.96 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.01 KP 0.96 LA 0.98 ! MK 1.04 NL 1.01 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.05 KP 0.95 LA 0.97 ! MK 1.02 NL 0.95 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.083214Jy sigma=0.533002 ! Fit after self-cal, rms=0.081204Jy sigma=0.491931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=6.57 mas, bpa=-1.492 degrees ! Estimated noise=1.14779 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 = 0.0123083 Jy ! Component: 100 - total flux cleaned = 0.0193921 Jy ! Component: 150 - total flux cleaned = 0.0205015 Jy ! Component: 200 - total flux cleaned = 0.0215958 Jy ! Total flux subtracted in 200 components = 0.0215958 Jy ! Clean residual min=-0.008591 max=0.010083 Jy/beam ! Clean residual mean=0.000001 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 1.01112 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 1.01112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078918Jy sigma=0.475434 ! Fit after self-cal, rms=0.078750Jy sigma=0.473591 ! 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=0.078750Jy sigma=0.473591 ! Fit after self-cal, rms=0.065622Jy sigma=0.417145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=6.57 mas, bpa=-1.756 degrees ! Estimated noise=1.15462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393401 Jy ! Component: 100 - total flux cleaned = 0.00582509 Jy ! Component: 150 - total flux cleaned = 0.00689404 Jy ! Component: 200 - total flux cleaned = 0.00784799 Jy ! Total flux subtracted in 200 components = 0.00784799 Jy ! Clean residual min=-0.004982 max=0.006461 Jy/beam ! Clean residual mean=0.000003 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.01896 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 1.01896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064902Jy sigma=0.412030 ! Fit after self-cal, rms=0.064865Jy sigma=0.411626 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, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455284 Jy ! Component: 100 - total flux cleaned = 0.00537953 Jy ! Component: 150 - total flux cleaned = 0.00592123 Jy ! Component: 200 - total flux cleaned = 0.00621392 Jy ! Total flux subtracted in 200 components = 0.00621392 Jy ! Clean residual min=-0.004552 max=0.005227 Jy/beam ! Clean residual mean=0.000001 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 1.02518 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 1.02518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064221Jy sigma=0.407562 ! Fit after self-cal, rms=0.064173Jy sigma=0.407168 ! 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=0.064173Jy sigma=0.407168 ! Fit after self-cal, rms=0.063694Jy sigma=0.406298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=6.572 mas, bpa=-1.734 degrees ! Estimated noise=1.15049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261305 Jy ! Component: 100 - total flux cleaned = 0.00405827 Jy ! Component: 150 - total flux cleaned = 0.00450005 Jy ! Component: 200 - total flux cleaned = 0.00442487 Jy ! Total flux subtracted in 200 components = 0.00442487 Jy ! Clean residual min=-0.004380 max=0.004830 Jy/beam ! Clean residual mean=0.000001 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 1.0296 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 1.0296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063390Jy sigma=0.404261 ! Fit after self-cal, rms=0.063372Jy sigma=0.404070 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 = 0.00062246 Jy ! Component: 100 - total flux cleaned = 0.00070329 Jy ! Component: 150 - total flux cleaned = 0.000703658 Jy ! Component: 200 - total flux cleaned = 0.000566193 Jy ! Total flux subtracted in 200 components = 0.000566193 Jy ! Clean residual min=-0.004314 max=0.004625 Jy/beam ! Clean residual mean=0.000000 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 1.03017 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 1.03017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063199Jy sigma=0.402892 ! Fit after self-cal, rms=0.063190Jy sigma=0.402765 ! 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=0.063190Jy sigma=0.402765 ! Fit after self-cal, rms=0.063040Jy sigma=0.402599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.378 mas, bmaj=9.956 mas, bpa=1.069 degrees ! Estimated noise=1.57065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215378 Jy ! Component: 100 - total flux cleaned = 0.00279889 Jy ! Component: 150 - total flux cleaned = 0.00279803 Jy ! Component: 200 - total flux cleaned = 0.00285786 Jy ! Total flux subtracted in 200 components = 0.00285786 Jy ! Clean residual min=-0.004405 max=0.005127 Jy/beam ! Clean residual mean=0.000002 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.03303 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 1.03303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063008Jy sigma=0.402602 ! Fit after self-cal, rms=0.062990Jy sigma=0.402453 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 = 0.000202367 Jy ! Component: 100 - total flux cleaned = 7.75224e-05 Jy ! Component: 150 - total flux cleaned = 2.67927e-05 Jy ! Component: 200 - total flux cleaned = -1.94978e-05 Jy ! Total flux subtracted in 200 components = -1.94978e-05 Jy ! Clean residual min=-0.004436 max=0.005083 Jy/beam ! Clean residual mean=0.000001 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 1.03301 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 1.03301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062958Jy sigma=0.402244 ! Fit after self-cal, rms=0.062949Jy sigma=0.402198 ! 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=3.038 mas, bmaj=6.566 mas, bpa=-1.705 degrees ! Estimated noise=1.14854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.038 x 6.566 at -1.705 degrees (North through East) ! Clean map min=-0.0035775 max=0.36715 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=2.648 mas, bmaj=5.79 mas, bpa=-1.924 degrees ! Estimated noise=1.60022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.315259 Jy ! Component: 100 - total flux cleaned = 0.493185 Jy ! Component: 150 - total flux cleaned = 0.613248 Jy ! Component: 200 - total flux cleaned = 0.697114 Jy ! Total flux subtracted in 200 components = 0.697114 Jy ! Clean residual min=-0.026149 max=0.046291 Jy/beam ! Clean residual mean=-0.000048 rms=0.007071 Jy/beam ! Combined flux in latest and established models = 0.697114 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.697114 Jy ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=6.566 mas, bpa=-1.705 degrees ! Estimated noise=1.14854 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 = 0.0809124 Jy ! Component: 100 - total flux cleaned = 0.137474 Jy ! Component: 150 - total flux cleaned = 0.179229 Jy ! Component: 200 - total flux cleaned = 0.210649 Jy ! Total flux subtracted in 200 components = 0.210649 Jy ! Clean residual min=-0.011700 max=0.018164 Jy/beam ! Clean residual mean=0.000009 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.907763 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.907763 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240797 Jy ! Component: 100 - total flux cleaned = 0.0429568 Jy ! Component: 150 - total flux cleaned = 0.0580695 Jy ! Component: 200 - total flux cleaned = 0.0704235 Jy ! Total flux subtracted in 200 components = 0.0704235 Jy ! Clean residual min=-0.006788 max=0.007797 Jy/beam ! Clean residual mean=0.000005 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.978186 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.978186 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=6.378 mas, bmaj=9.956 mas, bpa=1.069 degrees ! Estimated noise=1.57065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177411 Jy ! Component: 100 - total flux cleaned = 0.0297374 Jy ! Component: 150 - total flux cleaned = 0.0380368 Jy ! Component: 200 - total flux cleaned = 0.0439105 Jy ! Total flux subtracted in 200 components = 0.0439105 Jy ! Clean residual min=-0.005352 max=0.006070 Jy/beam ! Clean residual mean=0.000005 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 1.0221 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 = 0.00411559 Jy ! Component: 100 - total flux cleaned = 0.00573308 Jy ! Component: 150 - total flux cleaned = 0.00719483 Jy ! Component: 200 - total flux cleaned = 0.0083294 Jy ! Total flux subtracted in 200 components = 0.0083294 Jy ! Clean residual min=-0.004407 max=0.005286 Jy/beam ! Clean residual mean=0.000001 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 1.03043 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 142 components and 1.03043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=6.566 mas, bpa=-1.705 degrees ! Estimated noise=1.14854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899173 Jy ! Component: 100 - total flux cleaned = 0.000731002 Jy ! Component: 150 - total flux cleaned = 0.00114518 Jy ! Component: 200 - total flux cleaned = 0.00139408 Jy ! Total flux subtracted in 200 components = 0.00139408 Jy ! Clean residual min=-0.004410 max=0.004427 Jy/beam ! Clean residual mean=-0.000001 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.03182 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 1.03182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063399Jy sigma=0.406540 ! Fit after self-cal, rms=0.063286Jy sigma=0.405242 wmodel J0146+2110_S_map.mod ! Writing 157 model components to file: J0146+2110_S_map.mod wobs J0146+2110_S_uvs.fits ! Writing UV FITS file: J0146+2110_S_uvs.fits wwins J0146+2110_S_map.win ! wwins: Wrote 5 windows to J0146+2110_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 = 0.000740983 Jy ! Component: 100 - total flux cleaned = 0.00119816 Jy ! Component: 150 - total flux cleaned = 0.00149124 Jy ! Component: 200 - total flux cleaned = 0.00198804 Jy ! Component: 250 - total flux cleaned = 0.0021934 Jy ! Component: 300 - total flux cleaned = 0.00265661 Jy ! Component: 350 - total flux cleaned = 0.00323135 Jy ! Component: 400 - total flux cleaned = 0.00360281 Jy ! Component: 450 - total flux cleaned = 0.00384597 Jy ! Component: 500 - total flux cleaned = 0.0042026 Jy ! Component: 550 - total flux cleaned = 0.00449366 Jy ! Component: 600 - total flux cleaned = 0.00488957 Jy ! Component: 650 - total flux cleaned = 0.00516465 Jy ! Component: 700 - total flux cleaned = 0.00543383 Jy ! Component: 750 - total flux cleaned = 0.00564487 Jy ! Component: 800 - total flux cleaned = 0.00590326 Jy ! Component: 850 - total flux cleaned = 0.00590396 Jy ! Component: 900 - total flux cleaned = 0.00615443 Jy ! Component: 950 - total flux cleaned = 0.00630112 Jy ! Component: 1000 - total flux cleaned = 0.00644389 Jy ! Component: 1050 - total flux cleaned = 0.00644404 Jy ! Component: 1100 - total flux cleaned = 0.00667374 Jy ! Component: 1150 - total flux cleaned = 0.00676319 Jy ! Component: 1200 - total flux cleaned = 0.00671809 Jy ! Component: 1250 - total flux cleaned = 0.00671884 Jy ! Component: 1300 - total flux cleaned = 0.00689075 Jy ! Component: 1350 - total flux cleaned = 0.00701683 Jy ! Component: 1400 - total flux cleaned = 0.00709937 Jy ! Component: 1450 - total flux cleaned = 0.0071403 Jy ! Component: 1500 - total flux cleaned = 0.0073812 Jy ! Component: 1550 - total flux cleaned = 0.00749903 Jy ! Component: 1600 - total flux cleaned = 0.00757677 Jy ! Component: 1650 - total flux cleaned = 0.00769115 Jy ! Component: 1700 - total flux cleaned = 0.00769102 Jy ! Component: 1750 - total flux cleaned = 0.00787816 Jy ! Component: 1800 - total flux cleaned = 0.00787874 Jy ! Component: 1850 - total flux cleaned = 0.00813213 Jy ! Component: 1900 - total flux cleaned = 0.00827504 Jy ! Component: 1950 - total flux cleaned = 0.00845107 Jy ! Component: 2000 - total flux cleaned = 0.00855567 Jy ! Component: 2050 - total flux cleaned = 0.00872616 Jy ! Component: 2100 - total flux cleaned = 0.00872615 Jy ! Component: 2150 - total flux cleaned = 0.00889323 Jy ! Component: 2200 - total flux cleaned = 0.0090582 Jy ! Component: 2250 - total flux cleaned = 0.00922058 Jy ! Component: 2300 - total flux cleaned = 0.0093488 Jy ! Component: 2350 - total flux cleaned = 0.00953891 Jy ! Component: 2400 - total flux cleaned = 0.00969508 Jy ! Component: 2450 - total flux cleaned = 0.00972638 Jy ! Component: 2500 - total flux cleaned = 0.0100023 Jy ! Component: 2550 - total flux cleaned = 0.0101833 Jy ! Component: 2600 - total flux cleaned = 0.010422 Jy ! Component: 2650 - total flux cleaned = 0.0105103 Jy ! Component: 2700 - total flux cleaned = 0.0105393 Jy ! Component: 2750 - total flux cleaned = 0.010684 Jy ! Component: 2800 - total flux cleaned = 0.0108551 Jy ! Component: 2850 - total flux cleaned = 0.0109961 Jy ! Component: 2900 - total flux cleaned = 0.0111083 Jy ! Component: 2950 - total flux cleaned = 0.0112744 Jy ! Component: 3000 - total flux cleaned = 0.0114657 Jy ! Component: 3050 - total flux cleaned = 0.0115737 Jy ! Component: 3100 - total flux cleaned = 0.0116812 Jy ! Component: 3150 - total flux cleaned = 0.0117873 Jy ! Component: 3200 - total flux cleaned = 0.0119184 Jy ! Component: 3250 - total flux cleaned = 0.0120225 Jy ! Component: 3300 - total flux cleaned = 0.012048 Jy ! Component: 3350 - total flux cleaned = 0.0122267 Jy ! Component: 3400 - total flux cleaned = 0.0123782 Jy ! Component: 3450 - total flux cleaned = 0.0125032 Jy ! Component: 3500 - total flux cleaned = 0.0125776 Jy ! Component: 3550 - total flux cleaned = 0.0126757 Jy ! Component: 3600 - total flux cleaned = 0.0126754 Jy ! Component: 3650 - total flux cleaned = 0.0127474 Jy ! Component: 3700 - total flux cleaned = 0.0128909 Jy ! Component: 3750 - total flux cleaned = 0.0128909 Jy ! Component: 3800 - total flux cleaned = 0.0130551 Jy ! Component: 3850 - total flux cleaned = 0.0131246 Jy ! Component: 3900 - total flux cleaned = 0.0133088 Jy ! Component: 3950 - total flux cleaned = 0.0133086 Jy ! Component: 4000 - total flux cleaned = 0.0133987 Jy ! Component: 4050 - total flux cleaned = 0.0134209 Jy ! Total flux subtracted in 4096 components = 0.0133986 Jy ! Clean residual min=-0.001329 max=0.001260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 1.04522 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 452 components and 1.04522 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0146+2110_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.038 x 6.566 at -1.705 degrees (North through East) ! Clean map min=-0.0027703 max=0.36645 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0146+2110_S_map.fits wmodel /image_prod/ug002_uva//J0146+2110_S_map.mod ! Writing 452 model components to file: /image_prod/ug002_uva//J0146+2110_S_map.mod wobs /image_prod/ug002_uva//J0146+2110_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0146+2110_S_uvs.fits wwins /image_prod/ug002_uva//J0146+2110_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0146+2110_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.366447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337618 0.337618 0.675236 1.35047 2.70094 5.40189 10.8038 21.6076 43.2151 86.4302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.366 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 888.577 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0146+2110_S_dfm.log closed on Wed Mar 4 19:13:28 2020