! Started logfile: /image_prod/ug002_uva//J0511+0110_S_dfm.log on Wed Mar 4 20:43:11 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//J0511+0110_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0511+0110_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987407 visibilities/baseline/integration-bin. ! Found source: J0511+0110 ! ! 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 11997 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 J0511+0110_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. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022366Jy sigma=8.078897 ! Fit after self-cal, rms=0.878018Jy sigma=6.961983 ! 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=2.933 mas, bmaj=7.28 mas, bpa=-3.576 degrees ! Estimated noise=1.26962 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 = 0.0980279 Jy ! Component: 100 - total flux cleaned = 0.122757 Jy ! Total flux subtracted in 100 components = 0.122757 Jy ! Clean residual min=-0.015450 max=0.066885 Jy/beam ! Clean residual mean=0.000004 rms=0.005050 Jy/beam ! Combined flux in latest and established models = 0.122757 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.122757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132371Jy sigma=0.942345 ! Fit after self-cal, rms=0.131900Jy sigma=0.938316 ! Inverting map ! Added new window around map position (-18.5, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572467 Jy ! Component: 100 - total flux cleaned = 0.0801765 Jy ! Total flux subtracted in 100 components = 0.0801765 Jy ! Clean residual min=-0.009375 max=0.014139 Jy/beam ! Clean residual mean=0.000010 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.202933 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.202933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103293Jy sigma=0.649561 ! Fit after self-cal, rms=0.099184Jy sigma=0.615313 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018269 Jy ! Component: 100 - total flux cleaned = 0.0301349 Jy ! Total flux subtracted in 100 components = 0.0301349 Jy ! Clean residual min=-0.007648 max=0.011963 Jy/beam ! Clean residual mean=0.000004 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.233068 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.233068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094613Jy sigma=0.559569 ! Fit after self-cal, rms=0.094456Jy sigma=0.558573 ! 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=3.467 mas, bmaj=8.304 mas, bpa=-3.137 degrees ! Estimated noise=0.84255 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 (-5.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015787 Jy ! Component: 100 - total flux cleaned = 0.0268235 Jy ! Component: 150 - total flux cleaned = 0.0355142 Jy ! Component: 200 - total flux cleaned = 0.0426309 Jy ! Total flux subtracted in 200 components = 0.0426309 Jy ! Clean residual min=-0.005877 max=0.008255 Jy/beam ! Clean residual mean=0.000004 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.275699 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 105 components and 0.275699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091197Jy sigma=0.515250 ! Fit after self-cal, rms=0.091085Jy sigma=0.514098 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 8.304 at -3.137 degrees (North through East) ! Clean map min=-0.0052 max=0.13438 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.95 ! LA 0.94 MK 1.13 NL 0.99 OV 0.97 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.05 KP 0.91 ! LA 0.92 MK 1.05 NL 1.09 OV 0.99 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.05 KP 0.91 ! LA 0.94 MK 1.04 NL 0.96 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Fit before self-cal, rms=0.091085Jy sigma=0.514098 ! Fit after self-cal, rms=0.089942Jy sigma=0.495660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=8.505 mas, bpa=-2.862 degrees ! Estimated noise=0.82816 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 = -0.00108002 Jy ! Component: 100 - total flux cleaned = -0.0013404 Jy ! Component: 150 - total flux cleaned = -0.001561 Jy ! Component: 200 - total flux cleaned = -0.00175947 Jy ! Total flux subtracted in 200 components = -0.00175947 Jy ! Clean residual min=-0.004738 max=0.005232 Jy/beam ! Clean residual mean=-0.000005 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.27394 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.27394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089670Jy sigma=0.494192 ! Fit after self-cal, rms=0.089739Jy sigma=0.493933 ! 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=0.089739Jy sigma=0.493933 ! Fit after self-cal, rms=0.086241Jy sigma=0.478554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.527 mas, bpa=-2.987 degrees ! Estimated noise=0.829913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041867 Jy ! Component: 100 - total flux cleaned = 0.000540282 Jy ! Component: 150 - total flux cleaned = 0.00053897 Jy ! Component: 200 - total flux cleaned = 0.000536796 Jy ! Total flux subtracted in 200 components = 0.000536796 Jy ! Clean residual min=-0.003118 max=0.003164 Jy/beam ! Clean residual mean=-0.000003 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.274477 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.274477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086178Jy sigma=0.477793 ! Fit after self-cal, rms=0.086241Jy sigma=0.477627 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 = -7.12253e-06 Jy ! Component: 100 - total flux cleaned = -5.76655e-06 Jy ! Component: 150 - total flux cleaned = 3.06986e-05 Jy ! Component: 200 - total flux cleaned = -3.87486e-06 Jy ! Total flux subtracted in 200 components = -3.87486e-06 Jy ! Clean residual min=-0.003094 max=0.003137 Jy/beam ! Clean residual mean=-0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.274473 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.274473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086210Jy sigma=0.477308 ! Fit after self-cal, rms=0.086204Jy sigma=0.477290 ! 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=0.086204Jy sigma=0.477290 ! Fit after self-cal, rms=0.087778Jy sigma=0.473321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.543 mas, bpa=-2.851 degrees ! Estimated noise=0.832419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433682 Jy ! Component: 100 - total flux cleaned = 0.000435883 Jy ! Component: 150 - total flux cleaned = 0.000437374 Jy ! Component: 200 - total flux cleaned = 0.000398376 Jy ! Total flux subtracted in 200 components = 0.000398376 Jy ! Clean residual min=-0.002300 max=0.002920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.274871 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.274871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087732Jy sigma=0.472812 ! Fit after self-cal, rms=0.087739Jy sigma=0.472775 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 (7, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272853 Jy ! Component: 100 - total flux cleaned = 0.00384279 Jy ! Component: 150 - total flux cleaned = 0.00438948 Jy ! Component: 200 - total flux cleaned = 0.00481887 Jy ! Total flux subtracted in 200 components = 0.00481887 Jy ! Clean residual min=-0.002158 max=0.002776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.27969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 173 components and 0.27969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087645Jy sigma=0.471576 ! Fit after self-cal, rms=0.087635Jy sigma=0.471511 ! Inverting map ! Added new window around map position (-50, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278285 Jy ! Component: 100 - total flux cleaned = 0.00440574 Jy ! Component: 150 - total flux cleaned = 0.00523744 Jy ! Component: 200 - total flux cleaned = 0.00566086 Jy ! Total flux subtracted in 200 components = 0.00566086 Jy ! Clean residual min=-0.001905 max=0.002440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.285351 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 202 components and 0.285351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087534Jy sigma=0.470201 ! Fit after self-cal, rms=0.087522Jy sigma=0.470074 ! Inverting map ! Added new window around map position (-35.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205097 Jy ! Component: 100 - total flux cleaned = 0.00287347 Jy ! Component: 150 - total flux cleaned = 0.00324504 Jy ! Component: 200 - total flux cleaned = 0.00339458 Jy ! Total flux subtracted in 200 components = 0.00339458 Jy ! Clean residual min=-0.001874 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.288745 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.288745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087459Jy sigma=0.469377 ! Fit after self-cal, rms=0.087446Jy sigma=0.469346 ! Inverting map ! Added new window around map position (-12, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181502 Jy ! Component: 100 - total flux cleaned = 0.00244217 Jy ! Component: 150 - total flux cleaned = 0.00278874 Jy ! Component: 200 - total flux cleaned = 0.00304832 Jy ! Total flux subtracted in 200 components = 0.00304832 Jy ! Clean residual min=-0.001711 max=0.001763 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.291794 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 239 components and 0.291794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087397Jy sigma=0.468828 ! Fit after self-cal, rms=0.087385Jy sigma=0.468812 ! 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=0.087385Jy sigma=0.468812 ! Fit after self-cal, rms=0.087336Jy sigma=0.468533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.978 mas, bmaj=13.45 mas, bpa=-5.748 degrees ! Estimated noise=0.930777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149849 Jy ! Component: 100 - total flux cleaned = 0.00228078 Jy ! Component: 150 - total flux cleaned = 0.00269017 Jy ! Component: 200 - total flux cleaned = 0.00295676 Jy ! Total flux subtracted in 200 components = 0.00295676 Jy ! Clean residual min=-0.001612 max=0.001494 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.294751 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 263 components and 0.29475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087320Jy sigma=0.468292 ! Fit after self-cal, rms=0.087312Jy sigma=0.468268 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 = 0.000511564 Jy ! Component: 100 - total flux cleaned = 0.000771308 Jy ! Component: 150 - total flux cleaned = 0.000848656 Jy ! Component: 200 - total flux cleaned = 0.000920185 Jy ! Total flux subtracted in 200 components = 0.000920185 Jy ! Clean residual min=-0.001582 max=0.001470 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.295671 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 279 components and 0.295671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087308Jy sigma=0.468211 ! Fit after self-cal, rms=0.087307Jy sigma=0.468204 ! 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=3.541 mas, bmaj=8.544 mas, bpa=-2.885 degrees ! Estimated noise=0.830954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 8.544 at -2.885 degrees (North through East) ! Clean map min=-0.0016775 max=0.1314 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=2.983 mas, bmaj=7.468 mas, bpa=-3.247 degrees ! Estimated noise=1.27964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10948 Jy ! Component: 100 - total flux cleaned = 0.161896 Jy ! Component: 150 - total flux cleaned = 0.192825 Jy ! Component: 200 - total flux cleaned = 0.212211 Jy ! Total flux subtracted in 200 components = 0.212211 Jy ! Clean residual min=-0.006488 max=0.010928 Jy/beam ! Clean residual mean=0.000000 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.212211 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.212211 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=8.544 mas, bpa=-2.885 degrees ! Estimated noise=0.830954 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 = 0.0170024 Jy ! Component: 100 - total flux cleaned = 0.0285423 Jy ! Component: 150 - total flux cleaned = 0.0366271 Jy ! Component: 200 - total flux cleaned = 0.0427073 Jy ! Total flux subtracted in 200 components = 0.0427073 Jy ! Clean residual min=-0.002976 max=0.004827 Jy/beam ! Clean residual mean=0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.254919 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.254919 Jy ! Inverting map ! Added new window around map position (-14, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528029 Jy ! Component: 100 - total flux cleaned = 0.00941661 Jy ! Component: 150 - total flux cleaned = 0.0129465 Jy ! Component: 200 - total flux cleaned = 0.0160493 Jy ! Total flux subtracted in 200 components = 0.0160493 Jy ! Clean residual min=-0.002248 max=0.002920 Jy/beam ! Clean residual mean=0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.270968 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 101 components and 0.270968 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=7.978 mas, bmaj=13.45 mas, bpa=-5.748 degrees ! Estimated noise=0.930777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438198 Jy ! Component: 100 - total flux cleaned = 0.00784538 Jy ! Component: 150 - total flux cleaned = 0.0107063 Jy ! Component: 200 - total flux cleaned = 0.0131071 Jy ! Total flux subtracted in 200 components = 0.0131071 Jy ! Clean residual min=-0.002020 max=0.002286 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.284075 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 = 0.00203993 Jy ! Component: 100 - total flux cleaned = 0.00378276 Jy ! Component: 150 - total flux cleaned = 0.0052814 Jy ! Component: 200 - total flux cleaned = 0.00637573 Jy ! Total flux subtracted in 200 components = 0.00637573 Jy ! Clean residual min=-0.001693 max=0.001670 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.290451 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 173 components and 0.290451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=8.544 mas, bpa=-2.885 degrees ! Estimated noise=0.830954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767364 Jy ! Component: 100 - total flux cleaned = 0.00120071 Jy ! Component: 150 - total flux cleaned = 0.0017866 Jy ! Component: 200 - total flux cleaned = 0.00219131 Jy ! Total flux subtracted in 200 components = 0.00219131 Jy ! Clean residual min=-0.001578 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.292642 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 211 components and 0.292642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087299Jy sigma=0.468433 ! Fit after self-cal, rms=0.087272Jy sigma=0.468235 wmodel J0511+0110_S_map.mod ! Writing 211 model components to file: J0511+0110_S_map.mod wobs J0511+0110_S_uvs.fits ! Writing UV FITS file: J0511+0110_S_uvs.fits wwins J0511+0110_S_map.win ! wwins: Wrote 8 windows to J0511+0110_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 = 0.00024913 Jy ! Component: 100 - total flux cleaned = 0.000468285 Jy ! Component: 150 - total flux cleaned = 0.000650779 Jy ! Component: 200 - total flux cleaned = 0.000751038 Jy ! Component: 250 - total flux cleaned = 0.000823599 Jy ! Component: 300 - total flux cleaned = 0.00089493 Jy ! Component: 350 - total flux cleaned = 0.00107739 Jy ! Component: 400 - total flux cleaned = 0.00107693 Jy ! Component: 450 - total flux cleaned = 0.00107701 Jy ! Component: 500 - total flux cleaned = 0.00114049 Jy ! Component: 550 - total flux cleaned = 0.00111898 Jy ! Component: 600 - total flux cleaned = 0.0010988 Jy ! Component: 650 - total flux cleaned = 0.00111918 Jy ! Component: 700 - total flux cleaned = 0.00108005 Jy ! Component: 750 - total flux cleaned = 0.00109974 Jy ! Component: 800 - total flux cleaned = 0.00109994 Jy ! Component: 850 - total flux cleaned = 0.00113759 Jy ! Component: 900 - total flux cleaned = 0.00121144 Jy ! Component: 950 - total flux cleaned = 0.00112073 Jy ! Component: 1000 - total flux cleaned = 0.00119285 Jy ! Component: 1050 - total flux cleaned = 0.00124571 Jy ! Component: 1100 - total flux cleaned = 0.00122827 Jy ! Component: 1150 - total flux cleaned = 0.00133163 Jy ! Component: 1200 - total flux cleaned = 0.00136583 Jy ! Component: 1250 - total flux cleaned = 0.00141625 Jy ! Component: 1300 - total flux cleaned = 0.00148281 Jy ! Component: 1350 - total flux cleaned = 0.0015157 Jy ! Component: 1400 - total flux cleaned = 0.00156448 Jy ! Component: 1450 - total flux cleaned = 0.00162881 Jy ! Component: 1500 - total flux cleaned = 0.00173998 Jy ! Component: 1550 - total flux cleaned = 0.00185025 Jy ! Component: 1600 - total flux cleaned = 0.00191238 Jy ! Component: 1650 - total flux cleaned = 0.00198949 Jy ! Component: 1700 - total flux cleaned = 0.00211214 Jy ! Component: 1750 - total flux cleaned = 0.00214253 Jy ! Component: 1800 - total flux cleaned = 0.00223305 Jy ! Component: 1850 - total flux cleaned = 0.00230771 Jy ! Component: 1900 - total flux cleaned = 0.00238172 Jy ! Component: 1950 - total flux cleaned = 0.00245524 Jy ! Component: 2000 - total flux cleaned = 0.00251333 Jy ! Component: 2050 - total flux cleaned = 0.00257128 Jy ! Component: 2100 - total flux cleaned = 0.00264299 Jy ! Component: 2150 - total flux cleaned = 0.00274266 Jy ! Component: 2200 - total flux cleaned = 0.00281314 Jy ! Component: 2250 - total flux cleaned = 0.00282706 Jy ! Component: 2300 - total flux cleaned = 0.00286877 Jy ! Component: 2350 - total flux cleaned = 0.00297912 Jy ! Component: 2400 - total flux cleaned = 0.0029791 Jy ! Component: 2450 - total flux cleaned = 0.00306066 Jy ! Component: 2500 - total flux cleaned = 0.00307421 Jy ! Component: 2550 - total flux cleaned = 0.00316798 Jy ! Component: 2600 - total flux cleaned = 0.00316775 Jy ! Component: 2650 - total flux cleaned = 0.003181 Jy ! Component: 2700 - total flux cleaned = 0.00323356 Jy ! Component: 2750 - total flux cleaned = 0.00323373 Jy ! Component: 2800 - total flux cleaned = 0.00332423 Jy ! Component: 2850 - total flux cleaned = 0.00336268 Jy ! Component: 2900 - total flux cleaned = 0.00338812 Jy ! Component: 2950 - total flux cleaned = 0.00343882 Jy ! Component: 3000 - total flux cleaned = 0.00342621 Jy ! Component: 3050 - total flux cleaned = 0.00347609 Jy ! Component: 3100 - total flux cleaned = 0.00350086 Jy ! Component: 3150 - total flux cleaned = 0.00355025 Jy ! Component: 3200 - total flux cleaned = 0.00362381 Jy ! Component: 3250 - total flux cleaned = 0.00356267 Jy ! Component: 3300 - total flux cleaned = 0.00361129 Jy ! Component: 3350 - total flux cleaned = 0.00363529 Jy ! Component: 3400 - total flux cleaned = 0.00368309 Jy ! Component: 3450 - total flux cleaned = 0.00370672 Jy ! Component: 3500 - total flux cleaned = 0.00373028 Jy ! Component: 3550 - total flux cleaned = 0.00369497 Jy ! Component: 3600 - total flux cleaned = 0.00371844 Jy ! Component: 3650 - total flux cleaned = 0.00374161 Jy ! Component: 3700 - total flux cleaned = 0.00373005 Jy ! Component: 3750 - total flux cleaned = 0.00374161 Jy ! Component: 3800 - total flux cleaned = 0.00371886 Jy ! Component: 3850 - total flux cleaned = 0.00375291 Jy ! Component: 3900 - total flux cleaned = 0.00369645 Jy ! Component: 3950 - total flux cleaned = 0.00374147 Jy ! Component: 4000 - total flux cleaned = 0.00371914 Jy ! Component: 4050 - total flux cleaned = 0.00370803 Jy ! Total flux subtracted in 4096 components = 0.00371908 Jy ! Clean residual min=-0.000633 max=0.000583 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.296361 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 483 components and 0.296361 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0511+0110_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 8.544 at -2.885 degrees (North through East) ! Clean map min=-0.0012607 max=0.13363 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0511+0110_S_map.fits wmodel /image_prod/ug002_uva//J0511+0110_S_map.mod ! Writing 483 model components to file: /image_prod/ug002_uva//J0511+0110_S_map.mod wobs /image_prod/ug002_uva//J0511+0110_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0511+0110_S_uvs.fits wwins /image_prod/ug002_uva//J0511+0110_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J0511+0110_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.455251 0.455251 0.910503 1.82101 3.64201 7.28402 14.568 29.1361 58.2722 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 658.976 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0511+0110_S_dfm.log closed on Wed Mar 4 20:43:15 2020