! Started logfile: J2007+4029_L_2010_11_05_pus_uvs.log on Tue Jan 12 13:12:54 2016 obs J2007+4029_L_2010_11_05_pus_uva.fits ! Reading UV FITS file: J2007+4029_L_2010_11_05_pus_uva.fits ! AN table 1: 533 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722368 visibilities/baseline/integration-bin. ! Found source: J2007+4029 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 727 lines of history. ! ! Reading 277216 visibilities. select I ! Selecting polarization: I, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J2007+4029_L_2010_11_05_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.800x0.800 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 788 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 788 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 768 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 788 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895009Jy sigma=0.011014 ! Fit after self-cal, rms=0.879090Jy sigma=0.010838 ! 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=5.057 mas, bmaj=8.625 mas, bpa=0.1306 degrees ! Estimated noise=626.618 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 = 0.0977579 Jy ! Component: 100 - total flux cleaned = 0.168162 Jy ! Total flux subtracted in 100 components = 0.168162 Jy ! Clean residual min=-0.016388 max=0.056751 Jy/beam ! Clean residual mean=-0.000365 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 0.168162 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.168162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.405741Jy sigma=0.005547 ! Fit after self-cal, rms=0.405271Jy sigma=0.005543 ! Inverting map ! Added new window around map position (-3.2, -13.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631896 Jy ! Component: 100 - total flux cleaned = 0.113351 Jy ! Total flux subtracted in 100 components = 0.113351 Jy ! Clean residual min=-0.015947 max=0.051474 Jy/beam ! Clean residual mean=-0.000345 rms=0.005979 Jy/beam ! Combined flux in latest and established models = 0.281513 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 73 components and 0.281513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.368486Jy sigma=0.005038 ! Fit after self-cal, rms=0.367420Jy sigma=0.005025 ! Inverting map ! Added new window around map position (-11.2, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565659 Jy ! Component: 100 - total flux cleaned = 0.10191 Jy ! Total flux subtracted in 100 components = 0.10191 Jy ! Clean residual min=-0.014752 max=0.049031 Jy/beam ! Clean residual mean=-0.000319 rms=0.005453 Jy/beam ! Combined flux in latest and established models = 0.383423 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 121 components and 0.383423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336253Jy sigma=0.004592 ! Fit after self-cal, rms=0.334860Jy sigma=0.004575 ! Inverting map ! Added new window around map position (9.6, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502819 Jy ! Component: 100 - total flux cleaned = 0.0925549 Jy ! Total flux subtracted in 100 components = 0.0925549 Jy ! Clean residual min=-0.014260 max=0.037835 Jy/beam ! Clean residual mean=-0.000293 rms=0.004980 Jy/beam ! Combined flux in latest and established models = 0.475978 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 155 components and 0.475978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307309Jy sigma=0.004191 ! Fit after self-cal, rms=0.306991Jy sigma=0.004187 ! Inverting map ! Added new window around map position (-8.8, 10.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418456 Jy ! Component: 100 - total flux cleaned = 0.0782528 Jy ! Total flux subtracted in 100 components = 0.0782528 Jy ! Clean residual min=-0.013594 max=0.031657 Jy/beam ! Clean residual mean=-0.000275 rms=0.004630 Jy/beam ! Combined flux in latest and established models = 0.554231 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 184 components and 0.55423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285528Jy sigma=0.003888 ! Fit after self-cal, rms=0.285407Jy sigma=0.003887 ! Inverting map ! Added new window around map position (10.4, 6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375427 Jy ! Component: 100 - total flux cleaned = 0.0696659 Jy ! Total flux subtracted in 100 components = 0.0696659 Jy ! Clean residual min=-0.012155 max=0.030211 Jy/beam ! Clean residual mean=-0.000260 rms=0.004330 Jy/beam ! Combined flux in latest and established models = 0.623896 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 209 components and 0.623896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267183Jy sigma=0.003633 ! Fit after self-cal, rms=0.266830Jy sigma=0.003629 ! Inverting map ! Added new window around map position (3.2, 17.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332683 Jy ! Component: 100 - total flux cleaned = 0.0619235 Jy ! Total flux subtracted in 100 components = 0.0619235 Jy ! Clean residual min=-0.011268 max=0.027835 Jy/beam ! Clean residual mean=-0.000250 rms=0.004063 Jy/beam ! Combined flux in latest and established models = 0.68582 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 246 components and 0.68582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251771Jy sigma=0.003420 ! Fit after self-cal, rms=0.251333Jy sigma=0.003414 ! Inverting map ! Added new window around map position (-14.4, -19.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312501 Jy ! Component: 100 - total flux cleaned = 0.0587618 Jy ! Total flux subtracted in 100 components = 0.0587618 Jy ! Clean residual min=-0.010610 max=0.024042 Jy/beam ! Clean residual mean=-0.000241 rms=0.003798 Jy/beam ! Combined flux in latest and established models = 0.744582 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 277 components and 0.744582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237382Jy sigma=0.003221 ! Fit after self-cal, rms=0.237278Jy sigma=0.003220 ! Inverting map ! Added new window around map position (5.6, -22.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027873 Jy ! Component: 100 - total flux cleaned = 0.0529967 Jy ! Total flux subtracted in 100 components = 0.0529967 Jy ! Clean residual min=-0.010001 max=0.021933 Jy/beam ! Clean residual mean=-0.000233 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.797579 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 303 components and 0.797578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225126Jy sigma=0.003051 ! Fit after self-cal, rms=0.225022Jy sigma=0.003050 ! Inverting map ! Added new window around map position (18.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258968 Jy ! Component: 100 - total flux cleaned = 0.0490166 Jy ! Total flux subtracted in 100 components = 0.0490166 Jy ! Clean residual min=-0.009383 max=0.020875 Jy/beam ! Clean residual mean=-0.000222 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.846595 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 319 components and 0.846595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214058Jy sigma=0.002898 ! Fit after self-cal, rms=0.213930Jy sigma=0.002896 ! 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=6.857 mas, bmaj=11.08 mas, bpa=3.232 degrees ! Estimated noise=219.668 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 = 0.0779698 Jy ! Component: 100 - total flux cleaned = 0.142926 Jy ! Component: 150 - total flux cleaned = 0.199342 Jy ! Component: 200 - total flux cleaned = 0.249086 Jy ! Total flux subtracted in 200 components = 0.249086 Jy ! Clean residual min=-0.022630 max=0.042137 Jy/beam ! Clean residual mean=-0.000196 rms=0.009471 Jy/beam ! Combined flux in latest and established models = 1.09568 Jy ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 406 components and 1.09568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164599Jy sigma=0.002191 ! Fit after self-cal, rms=0.163760Jy sigma=0.002181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.23 FD 1.12 HN 1.00* KP 1.13 ! LA 0.92 MK 1.80 NL 1.85 OV 1.66 ! PT 0.71 SC 1.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.22 FD 1.09 HN 1.00* KP 1.12 ! LA 0.95 MK 1.83 NL 1.80 OV 1.64 ! PT 0.69 SC 2.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 1.06 HN 1.00* KP 0.92 ! LA 0.83 MK 1.31 NL 1.43 OV 1.44 ! PT 0.73 SC 1.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 1.02 HN 1.00* KP 0.97 ! LA 0.84 MK 1.47 NL 1.42 OV 1.36 ! PT 0.73 SC 1.82 ! ! ! Fit before self-cal, rms=0.163760Jy sigma=0.002181 ! Fit after self-cal, rms=0.142841Jy sigma=0.001101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=13.12 mas, bpa=0.3133 degrees ! Estimated noise=320.022 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 (16, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299161 Jy ! Component: 100 - total flux cleaned = 0.0494334 Jy ! Component: 150 - total flux cleaned = 0.059135 Jy ! Component: 200 - total flux cleaned = 0.062717 Jy ! Total flux subtracted in 200 components = 0.062717 Jy ! Clean residual min=-0.010447 max=0.018628 Jy/beam ! Clean residual mean=-0.000139 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 1.1584 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 479 components and 1.1584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136989Jy sigma=0.000980 ! Fit after self-cal, rms=0.137762Jy sigma=0.000969 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137762Jy sigma=0.000969 ! Fit after self-cal, rms=0.136351Jy sigma=0.000812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.177 mas, bmaj=12.65 mas, bpa=-3.101 degrees ! Estimated noise=315.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126008 Jy ! Component: 100 - total flux cleaned = 0.0182395 Jy ! Component: 150 - total flux cleaned = 0.0207409 Jy ! Component: 200 - total flux cleaned = 0.0221757 Jy ! Total flux subtracted in 200 components = 0.0221757 Jy ! Clean residual min=-0.007268 max=0.007511 Jy/beam ! Clean residual mean=0.000053 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 1.18057 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 517 components and 1.18057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135101Jy sigma=0.000784 ! Fit after self-cal, rms=0.135261Jy sigma=0.000782 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 = 0.00363754 Jy ! Component: 100 - total flux cleaned = 0.00404129 Jy ! Component: 150 - total flux cleaned = 0.00422478 Jy ! Component: 200 - total flux cleaned = 0.00454109 Jy ! Total flux subtracted in 200 components = 0.00454109 Jy ! Clean residual min=-0.007606 max=0.007389 Jy/beam ! Clean residual mean=0.000053 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 1.18511 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 526 components and 1.18511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134809Jy sigma=0.000773 ! Fit after self-cal, rms=0.134766Jy sigma=0.000772 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134766Jy sigma=0.000772 ! Fit after self-cal, rms=0.136682Jy sigma=0.000717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.932 mas, bmaj=12.84 mas, bpa=-3.572 degrees ! Estimated noise=313.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744826 Jy ! Component: 100 - total flux cleaned = 0.00900971 Jy ! Component: 150 - total flux cleaned = 0.010157 Jy ! Component: 200 - total flux cleaned = 0.0105006 Jy ! Total flux subtracted in 200 components = 0.0105006 Jy ! Clean residual min=-0.006344 max=0.006733 Jy/beam ! Clean residual mean=0.000060 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 1.19561 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 537 components and 1.19561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136155Jy sigma=0.000704 ! Fit after self-cal, rms=0.136216Jy sigma=0.000703 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 = 0.00138803 Jy ! Component: 100 - total flux cleaned = 0.000921567 Jy ! Component: 150 - total flux cleaned = 0.00105206 Jy ! Component: 200 - total flux cleaned = 0.00117043 Jy ! Total flux subtracted in 200 components = 0.00117043 Jy ! Clean residual min=-0.006208 max=0.006053 Jy/beam ! Clean residual mean=0.000059 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 1.19678 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 550 components and 1.19678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135968Jy sigma=0.000697 ! Fit after self-cal, rms=0.135910Jy sigma=0.000696 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135910Jy sigma=0.000696 ! Fit after self-cal, rms=0.140022Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=15.06 mas, bmaj=18.33 mas, bpa=-5.87 degrees ! Estimated noise=303.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552669 Jy ! Component: 100 - total flux cleaned = 0.0063606 Jy ! Component: 150 - total flux cleaned = 0.00672224 Jy ! Component: 200 - total flux cleaned = 0.00718475 Jy ! Total flux subtracted in 200 components = 0.00718475 Jy ! Clean residual min=-0.007663 max=0.007863 Jy/beam ! Clean residual mean=0.000073 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 1.20397 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 596 components and 1.20397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139792Jy sigma=0.000683 ! Fit after self-cal, rms=0.139901Jy sigma=0.000682 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 = 0.000533245 Jy ! Component: 100 - total flux cleaned = 0.000660014 Jy ! Component: 150 - total flux cleaned = 0.00100926 Jy ! Component: 200 - total flux cleaned = 0.00132441 Jy ! Total flux subtracted in 200 components = 0.00132441 Jy ! Clean residual min=-0.007337 max=0.007033 Jy/beam ! Clean residual mean=0.000071 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 1.20529 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 614 components and 1.20529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139792Jy sigma=0.000679 ! Fit after self-cal, rms=0.139737Jy sigma=0.000678 ! 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=7.864 mas, bmaj=12.97 mas, bpa=-3.343 degrees ! Estimated noise=317.988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.864 x 12.97 at -3.343 degrees (North through East) ! Clean map min=-0.006587 max=0.1018 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=5.383 mas, bmaj=9.682 mas, bpa=-6.043 degrees ! Estimated noise=1086.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156621 Jy ! Component: 100 - total flux cleaned = 0.272577 Jy ! Component: 150 - total flux cleaned = 0.36694 Jy ! Component: 200 - total flux cleaned = 0.446302 Jy ! Total flux subtracted in 200 components = 0.446302 Jy ! Clean residual min=-0.019015 max=0.049393 Jy/beam ! Clean residual mean=-0.000422 rms=0.007452 Jy/beam ! Combined flux in latest and established models = 0.446302 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 116 model components to the UV plane model. ! The established model now contains 116 components and 0.446302 Jy ! Inverting map and beam ! Estimated beam: bmin=7.864 mas, bmaj=12.97 mas, bpa=-3.343 degrees ! Estimated noise=317.988 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 = 0.170189 Jy ! Component: 100 - total flux cleaned = 0.284925 Jy ! Component: 150 - total flux cleaned = 0.370694 Jy ! Component: 200 - total flux cleaned = 0.437639 Jy ! Total flux subtracted in 200 components = 0.437639 Jy ! Clean residual min=-0.019622 max=0.040737 Jy/beam ! Clean residual mean=-0.000099 rms=0.009181 Jy/beam ! Combined flux in latest and established models = 0.883941 Jy ! Adding 177 model components to the UV plane model. ! The established model now contains 288 components and 0.88394 Jy ! Inverting map ! Added new window around map position (-17.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537994 Jy ! Component: 100 - total flux cleaned = 0.0975594 Jy ! Component: 150 - total flux cleaned = 0.133578 Jy ! Component: 200 - total flux cleaned = 0.163482 Jy ! Total flux subtracted in 200 components = 0.163482 Jy ! Clean residual min=-0.011743 max=0.018838 Jy/beam ! Clean residual mean=-0.000022 rms=0.004671 Jy/beam ! Combined flux in latest and established models = 1.04742 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 409 components and 1.04742 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=15.06 mas, bmaj=18.33 mas, bpa=-5.87 degrees ! Estimated noise=303.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326094 Jy ! Component: 100 - total flux cleaned = 0.058132 Jy ! Component: 150 - total flux cleaned = 0.0784717 Jy ! Component: 200 - total flux cleaned = 0.0948736 Jy ! Total flux subtracted in 200 components = 0.0948736 Jy ! Clean residual min=-0.010591 max=0.011615 Jy/beam ! Clean residual mean=0.000032 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 1.1423 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 = 0.0133265 Jy ! Component: 100 - total flux cleaned = 0.0242478 Jy ! Component: 150 - total flux cleaned = 0.032262 Jy ! Component: 200 - total flux cleaned = 0.0367006 Jy ! Total flux subtracted in 200 components = 0.0367006 Jy ! Clean residual min=-0.008848 max=0.009573 Jy/beam ! Clean residual mean=0.000060 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 1.179 Jy ! Adding 199 model components to the UV plane model. ! The established model now contains 579 components and 1.179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.864 mas, bmaj=12.97 mas, bpa=-3.343 degrees ! Estimated noise=317.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203878 Jy ! Component: 100 - total flux cleaned = 0.00485378 Jy ! Component: 150 - total flux cleaned = 0.00721364 Jy ! Component: 200 - total flux cleaned = 0.00938669 Jy ! Total flux subtracted in 200 components = 0.00938669 Jy ! Clean residual min=-0.006449 max=0.007092 Jy/beam ! Clean residual mean=0.000048 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 1.18838 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 607 components and 1.18838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141152Jy sigma=0.000695 ! Fit after self-cal, rms=0.138805Jy sigma=0.000687 wmodel J2007+4029_L_2010_11_05_pus_map.mod ! Writing 607 model components to file: J2007+4029_L_2010_11_05_pus_map.mod wobs J2007+4029_L_2010_11_05_pus_uvs.fits ! Writing UV FITS file: J2007+4029_L_2010_11_05_pus_uvs.fits wwins J2007+4029_L_2010_11_05_pus_map.win ! wwins: Wrote 12 windows to J2007+4029_L_2010_11_05_pus_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 = 0.000898942 Jy ! Component: 100 - total flux cleaned = 0.000692696 Jy ! Component: 150 - total flux cleaned = 0.000401719 Jy ! Component: 200 - total flux cleaned = -0.00015473 Jy ! Component: 250 - total flux cleaned = -0.00042148 Jy ! Component: 300 - total flux cleaned = -0.000592039 Jy ! Component: 350 - total flux cleaned = -0.00100242 Jy ! Component: 400 - total flux cleaned = -0.00124061 Jy ! Component: 450 - total flux cleaned = -0.00163039 Jy ! Component: 500 - total flux cleaned = -0.00208371 Jy ! Component: 550 - total flux cleaned = -0.00193352 Jy ! Component: 600 - total flux cleaned = -0.00186168 Jy ! Component: 650 - total flux cleaned = -0.00179078 Jy ! Component: 700 - total flux cleaned = -0.00172032 Jy ! Component: 750 - total flux cleaned = -0.00151538 Jy ! Component: 800 - total flux cleaned = -0.00131444 Jy ! Component: 850 - total flux cleaned = -0.00105264 Jy ! Component: 900 - total flux cleaned = -0.0010521 Jy ! Component: 950 - total flux cleaned = -0.000733844 Jy ! Component: 1000 - total flux cleaned = -0.000421872 Jy ! Component: 1050 - total flux cleaned = -5.40852e-05 Jy ! Component: 1100 - total flux cleaned = 0.000368635 Jy ! Component: 1150 - total flux cleaned = 0.000724847 Jy ! Component: 1200 - total flux cleaned = 0.00125274 Jy ! Component: 1250 - total flux cleaned = 0.00154132 Jy ! Component: 1300 - total flux cleaned = 0.00199934 Jy ! Component: 1350 - total flux cleaned = 0.00233721 Jy ! Component: 1400 - total flux cleaned = 0.00267221 Jy ! Component: 1450 - total flux cleaned = 0.00305649 Jy ! Component: 1500 - total flux cleaned = 0.00343683 Jy ! Component: 1550 - total flux cleaned = 0.00375882 Jy ! Component: 1600 - total flux cleaned = 0.00397138 Jy ! Component: 1650 - total flux cleaned = 0.00438966 Jy ! Component: 1700 - total flux cleaned = 0.00469955 Jy ! Component: 1750 - total flux cleaned = 0.00515912 Jy ! Component: 1800 - total flux cleaned = 0.00551157 Jy ! Component: 1850 - total flux cleaned = 0.0058105 Jy ! Component: 1900 - total flux cleaned = 0.00615625 Jy ! Component: 1950 - total flux cleaned = 0.00649746 Jy ! Component: 2000 - total flux cleaned = 0.00673809 Jy ! Component: 2050 - total flux cleaned = 0.00697621 Jy ! Component: 2100 - total flux cleaned = 0.00725988 Jy ! Component: 2150 - total flux cleaned = 0.00744655 Jy ! Component: 2200 - total flux cleaned = 0.00758536 Jy ! Component: 2250 - total flux cleaned = 0.00763219 Jy ! Component: 2300 - total flux cleaned = 0.00790473 Jy ! Component: 2350 - total flux cleaned = 0.00808515 Jy ! Component: 2400 - total flux cleaned = 0.00817486 Jy ! Component: 2450 - total flux cleaned = 0.00817565 Jy ! Component: 2500 - total flux cleaned = 0.00826411 Jy ! Component: 2550 - total flux cleaned = 0.0083951 Jy ! Component: 2600 - total flux cleaned = 0.00861072 Jy ! Component: 2650 - total flux cleaned = 0.00869535 Jy ! Component: 2700 - total flux cleaned = 0.00865245 Jy ! Component: 2750 - total flux cleaned = 0.00882057 Jy ! Component: 2800 - total flux cleaned = 0.0088207 Jy ! Component: 2850 - total flux cleaned = 0.00873828 Jy ! Component: 2900 - total flux cleaned = 0.00882062 Jy ! Component: 2950 - total flux cleaned = 0.00886165 Jy ! Component: 3000 - total flux cleaned = 0.00898341 Jy ! Component: 3050 - total flux cleaned = 0.00882228 Jy ! Component: 3100 - total flux cleaned = 0.00882275 Jy ! Component: 3150 - total flux cleaned = 0.00886262 Jy ! Component: 3200 - total flux cleaned = 0.00890155 Jy ! Component: 3250 - total flux cleaned = 0.00882373 Jy ! Component: 3300 - total flux cleaned = 0.00874578 Jy ! Component: 3350 - total flux cleaned = 0.00878461 Jy ! Component: 3400 - total flux cleaned = 0.00863165 Jy ! Component: 3450 - total flux cleaned = 0.00870822 Jy ! Component: 3500 - total flux cleaned = 0.00867053 Jy ! Component: 3550 - total flux cleaned = 0.00878318 Jy ! Component: 3600 - total flux cleaned = 0.00848501 Jy ! Component: 3650 - total flux cleaned = 0.00859629 Jy ! Component: 3700 - total flux cleaned = 0.00844927 Jy ! Component: 3750 - total flux cleaned = 0.00859535 Jy ! Component: 3800 - total flux cleaned = 0.00848646 Jy ! Component: 3850 - total flux cleaned = 0.00845044 Jy ! Component: 3900 - total flux cleaned = 0.00841444 Jy ! Component: 3950 - total flux cleaned = 0.00841424 Jy ! Component: 4000 - total flux cleaned = 0.00841406 Jy ! Component: 4050 - total flux cleaned = 0.0084138 Jy ! Total flux subtracted in 4096 components = 0.00837891 Jy ! Clean residual min=-0.002225 max=0.001755 Jy/beam ! Clean residual mean=0.000019 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 1.19676 Jy keep ! Adding 541 model components to the UV plane model. ! The established model now contains 1147 components and 1.19676 Jy ![Exited script file: muppet] wmap "J2007+4029_L_2010_11_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.864 x 12.97 at -3.343 degrees (North through East) ! Clean map min=-0.0044561 max=0.10337 Jy/beam ! Writing clean map to FITS file: J2007+4029_L_2010_11_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000839897 device "J2007+4029_L_2010_11_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2007+4029_L_2010_11_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.43759 2.43759 4.87518 9.75036 19.5007 39.0014 78.0029 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.864 x 12.97 at -3.343 degrees (North through East) ! Clean map min=-0.0044561 max=0.10337 Jy/beam quit ! Quitting program ! Log file J2007+4029_L_2010_11_05_pus_uvs.log closed on Tue Jan 12 13:13:23 2016