! Started logfile: /scr/pima/rv100_uvs/J0424-3756_X_uvs.log on Mon Feb 29 13:25:19 2016 obs /scr/pima/rv100_uvs/J0424-3756_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0424-3756_X_uva.fits ! AN table 1: 31 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.500768 visibilities/baseline/integration-bin. ! Found source: J0424-3756 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 1304 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0424-3756_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.539590Jy sigma=17.474580 ! Fit after self-cal, rms=0.275750Jy sigma=3.126460 ! 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=0.6136 mas, bmaj=2.224 mas, bpa=-6.44 degrees ! Estimated noise=2.60617 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 = 0.83038 Jy ! Component: 100 - total flux cleaned = 1.02626 Jy ! Total flux subtracted in 100 components = 1.02626 Jy ! Clean residual min=-0.087394 max=0.129302 Jy/beam ! Clean residual mean=-0.000187 rms=0.018096 Jy/beam ! Combined flux in latest and established models = 1.02626 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.02626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262102Jy sigma=2.968051 ! Fit after self-cal, rms=0.262093Jy sigma=2.967976 ! Inverting map ! Added new window around map position (1.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12008 Jy ! Component: 100 - total flux cleaned = 0.184019 Jy ! Total flux subtracted in 100 components = 0.184019 Jy ! Clean residual min=-0.057555 max=0.093137 Jy/beam ! Clean residual mean=-0.000116 rms=0.012256 Jy/beam ! Combined flux in latest and established models = 1.21028 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.21028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186210Jy sigma=2.030039 ! Fit after self-cal, rms=0.177630Jy sigma=1.924103 ! 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=0.7363 mas, bmaj=2.701 mas, bpa=-7.922 degrees ! Estimated noise=1.90268 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 = 0.0734681 Jy ! Component: 100 - total flux cleaned = 0.113351 Jy ! Component: 150 - total flux cleaned = 0.137658 Jy ! Component: 200 - total flux cleaned = 0.141934 Jy ! Total flux subtracted in 200 components = 0.141934 Jy ! Clean residual min=-0.037894 max=0.064891 Jy/beam ! Clean residual mean=-0.000098 rms=0.010014 Jy/beam ! Combined flux in latest and established models = 1.35221 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 1.35221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146198Jy sigma=1.483355 ! Fit after self-cal, rms=0.143173Jy sigma=1.440608 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7363 x 2.701 at -7.922 degrees (North through East) ! Clean map min=-0.032937 max=1.0342 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.143173Jy sigma=1.440608 ! Fit after self-cal, rms=0.146513Jy sigma=1.467831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7339 mas, bmaj=2.62 mas, bpa=-7.804 degrees ! Estimated noise=1.97393 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 (-2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510159 Jy ! Component: 100 - total flux cleaned = 0.0702774 Jy ! Component: 150 - total flux cleaned = 0.0801831 Jy ! Component: 200 - total flux cleaned = 0.0861108 Jy ! Total flux subtracted in 200 components = 0.0861108 Jy ! Clean residual min=-0.026588 max=0.036760 Jy/beam ! Clean residual mean=-0.000009 rms=0.007541 Jy/beam ! Combined flux in latest and established models = 1.43832 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 1.43832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122755Jy sigma=1.213276 ! Fit after self-cal, rms=0.121338Jy sigma=1.192347 ! 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=0.121338Jy sigma=1.192347 ! Fit after self-cal, rms=0.104005Jy sigma=0.992671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7417 mas, bmaj=2.637 mas, bpa=-7.875 degrees ! Estimated noise=2.00276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0212291 Jy ! Component: 100 - total flux cleaned = -0.0287843 Jy ! Component: 150 - total flux cleaned = -0.0291794 Jy ! Component: 200 - total flux cleaned = -0.0295351 Jy ! Total flux subtracted in 200 components = -0.0295351 Jy ! Clean residual min=-0.017920 max=0.017487 Jy/beam ! Clean residual mean=0.000002 rms=0.004453 Jy/beam ! Combined flux in latest and established models = 1.40879 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 1.40879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098304Jy sigma=0.929660 ! Fit after self-cal, rms=0.098117Jy sigma=0.927208 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 = -0.00141677 Jy ! Component: 100 - total flux cleaned = -0.0014247 Jy ! Component: 150 - total flux cleaned = -0.00093211 Jy ! Component: 200 - total flux cleaned = -0.000711114 Jy ! Total flux subtracted in 200 components = -0.000711114 Jy ! Clean residual min=-0.017083 max=0.016466 Jy/beam ! Clean residual mean=-0.000000 rms=0.004331 Jy/beam ! Combined flux in latest and established models = 1.40808 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 1.40808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096684Jy sigma=0.912388 ! Fit after self-cal, rms=0.096605Jy sigma=0.911264 ! 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=0.096605Jy sigma=0.911264 ! Fit after self-cal, rms=0.088476Jy sigma=0.840656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7449 mas, bmaj=2.64 mas, bpa=-7.901 degrees ! Estimated noise=2.01011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116528 Jy ! Component: 100 - total flux cleaned = -0.0143489 Jy ! Component: 150 - total flux cleaned = -0.0150829 Jy ! Component: 200 - total flux cleaned = -0.0156905 Jy ! Total flux subtracted in 200 components = -0.0156905 Jy ! Clean residual min=-0.013762 max=0.013136 Jy/beam ! Clean residual mean=-0.000015 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 1.39239 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 1.39239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086351Jy sigma=0.819410 ! Fit after self-cal, rms=0.086312Jy sigma=0.818982 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 = -0.000736729 Jy ! Component: 100 - total flux cleaned = -0.000573899 Jy ! Component: 150 - total flux cleaned = -0.000567477 Jy ! Component: 200 - total flux cleaned = -0.00080798 Jy ! Total flux subtracted in 200 components = -0.00080798 Jy ! Clean residual min=-0.013049 max=0.012951 Jy/beam ! Clean residual mean=-0.000015 rms=0.003442 Jy/beam ! Combined flux in latest and established models = 1.39158 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 1.39158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085844Jy sigma=0.814167 ! Fit after self-cal, rms=0.085852Jy sigma=0.813934 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.085852Jy sigma=0.813934 ! Fit after self-cal, rms=0.085040Jy sigma=0.804895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=9.585 mas, bpa=-0.07762 degrees ! Estimated noise=2.76585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00800219 Jy ! Component: 100 - total flux cleaned = -0.0110975 Jy ! Component: 150 - total flux cleaned = -0.0113261 Jy ! Component: 200 - total flux cleaned = -0.0113319 Jy ! Total flux subtracted in 200 components = -0.0113319 Jy ! Clean residual min=-0.019097 max=0.016285 Jy/beam ! Clean residual mean=-0.000013 rms=0.005171 Jy/beam ! Combined flux in latest and established models = 1.38025 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 1.38025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084585Jy sigma=0.802519 ! Fit after self-cal, rms=0.084489Jy sigma=0.801915 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 = -0.00106553 Jy ! Component: 100 - total flux cleaned = -0.000792132 Jy ! Component: 150 - total flux cleaned = -0.000795863 Jy ! Component: 200 - total flux cleaned = -0.000797509 Jy ! Total flux subtracted in 200 components = -0.000797509 Jy ! Clean residual min=-0.018937 max=0.016301 Jy/beam ! Clean residual mean=-0.000012 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 1.37945 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 1.37945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084427Jy sigma=0.802160 ! Fit after self-cal, rms=0.084372Jy sigma=0.801900 ! 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=0.7458 mas, bmaj=2.642 mas, bpa=-7.9 degrees ! Estimated noise=2.01259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7458 x 2.642 at -7.9 degrees (North through East) ! Clean map min=-0.01402 max=1.0425 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084372Jy sigma=0.801900 ! Fit after self-cal, rms=0.076767Jy sigma=0.697351 ! Inverting map and beam ! Estimated beam: bmin=0.7468 mas, bmaj=2.642 mas, bpa=-7.883 degrees ! Estimated noise=2.01346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00773399 Jy ! Component: 100 - total flux cleaned = -0.00876342 Jy ! Component: 150 - total flux cleaned = -0.00892572 Jy ! Component: 200 - total flux cleaned = -0.00936933 Jy ! Total flux subtracted in 200 components = -0.00936933 Jy ! Clean residual min=-0.011431 max=0.011028 Jy/beam ! Clean residual mean=-0.000005 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 1.37008 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 1.37008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075477Jy sigma=0.685344 ! Fit after self-cal, rms=0.075497Jy sigma=0.685242 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06526e-05 Jy ! Component: 100 - total flux cleaned = -0.000100789 Jy ! Component: 150 - total flux cleaned = -0.000426008 Jy ! Component: 200 - total flux cleaned = -0.00063109 Jy ! Total flux subtracted in 200 components = -0.00063109 Jy ! Clean residual min=-0.011378 max=0.011260 Jy/beam ! Clean residual mean=-0.000006 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 1.36945 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 1.36945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075165Jy sigma=0.681665 ! Fit after self-cal, rms=0.075182Jy sigma=0.681566 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075182Jy sigma=0.681566 ! Fit after self-cal, rms=0.074724Jy sigma=0.676195 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=0.6172 mas, bmaj=2.135 mas, bpa=-6.161 degrees ! Estimated noise=2.77213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.85373 Jy ! Component: 100 - total flux cleaned = 1.06868 Jy ! Component: 150 - total flux cleaned = 1.16452 Jy ! Component: 200 - total flux cleaned = 1.22132 Jy ! Total flux subtracted in 200 components = 1.22132 Jy ! Clean residual min=-0.029372 max=0.031606 Jy/beam ! Clean residual mean=-0.000066 rms=0.006860 Jy/beam ! Combined flux in latest and established models = 1.22132 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.22132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7473 mas, bmaj=2.643 mas, bpa=-7.881 degrees ! Estimated noise=2.01417 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) ! Added new window around map position (0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463392 Jy ! Component: 100 - total flux cleaned = 0.074309 Jy ! Component: 150 - total flux cleaned = 0.0944504 Jy ! Component: 200 - total flux cleaned = 0.108281 Jy ! Total flux subtracted in 200 components = 0.108281 Jy ! Clean residual min=-0.015349 max=0.021933 Jy/beam ! Clean residual mean=-0.000034 rms=0.003978 Jy/beam ! Combined flux in latest and established models = 1.3296 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 1.3296 Jy ! Inverting map ! Added new window around map position (3, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020467 Jy ! Component: 100 - total flux cleaned = 0.0298919 Jy ! Component: 150 - total flux cleaned = 0.0346836 Jy ! Component: 200 - total flux cleaned = 0.036749 Jy ! Total flux subtracted in 200 components = 0.036749 Jy ! Clean residual min=-0.011051 max=0.010463 Jy/beam ! Clean residual mean=0.000001 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 1.36635 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 1.36635 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=9.614 mas, bpa=-0.07553 degrees ! Estimated noise=2.75437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614677 Jy ! Component: 100 - total flux cleaned = 0.0100781 Jy ! Component: 150 - total flux cleaned = 0.0122709 Jy ! Component: 200 - total flux cleaned = 0.0128288 Jy ! Total flux subtracted in 200 components = 0.0128288 Jy ! Clean residual min=-0.011311 max=0.009860 Jy/beam ! Clean residual mean=0.000039 rms=0.003713 Jy/beam ! Combined flux in latest and established models = 1.37918 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 = 0.000252319 Jy ! Component: 100 - total flux cleaned = 0.000562855 Jy ! Component: 150 - total flux cleaned = 0.000779061 Jy ! Component: 200 - total flux cleaned = 0.00104042 Jy ! Total flux subtracted in 200 components = 0.00104042 Jy ! Clean residual min=-0.011364 max=0.010288 Jy/beam ! Clean residual mean=0.000042 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 1.38022 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.38022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7473 mas, bmaj=2.643 mas, bpa=-7.881 degrees ! Estimated noise=2.01417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0057972 Jy ! Component: 100 - total flux cleaned = -0.00642798 Jy ! Component: 150 - total flux cleaned = -0.00618202 Jy ! Component: 200 - total flux cleaned = -0.00525196 Jy ! Total flux subtracted in 200 components = -0.00525196 Jy ! Clean residual min=-0.009520 max=0.008940 Jy/beam ! Clean residual mean=0.000008 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 1.37497 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 1.37497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073587Jy sigma=0.674957 ! Fit after self-cal, rms=0.072937Jy sigma=0.671209 wmodel /scr/pima/rv100_uvs/J0424-3756_X_map.mod ! Writing 83 model components to file: /scr/pima/rv100_uvs/J0424-3756_X_map.mod wobs /scr/pima/rv100_uvs/J0424-3756_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0424-3756_X_uvs.fits wwins /scr/pima/rv100_uvs/J0424-3756_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J0424-3756_X_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 = -0.00120721 Jy ! Component: 100 - total flux cleaned = -0.00181345 Jy ! Component: 150 - total flux cleaned = -0.00224565 Jy ! Component: 200 - total flux cleaned = -0.00198226 Jy ! Component: 250 - total flux cleaned = -0.00160118 Jy ! Component: 300 - total flux cleaned = -0.00148167 Jy ! Component: 350 - total flux cleaned = -0.00148554 Jy ! Component: 400 - total flux cleaned = -0.00194022 Jy ! Component: 450 - total flux cleaned = -0.0020523 Jy ! Component: 500 - total flux cleaned = -0.002475 Jy ! Component: 550 - total flux cleaned = -0.00287888 Jy ! Component: 600 - total flux cleaned = -0.00297585 Jy ! Component: 650 - total flux cleaned = -0.00326342 Jy ! Component: 700 - total flux cleaned = -0.00381904 Jy ! Component: 750 - total flux cleaned = -0.00417693 Jy ! Component: 800 - total flux cleaned = -0.00452847 Jy ! Component: 850 - total flux cleaned = -0.00512559 Jy ! Component: 900 - total flux cleaned = -0.00529184 Jy ! Component: 950 - total flux cleaned = -0.00578008 Jy ! Component: 1000 - total flux cleaned = -0.00625553 Jy ! Component: 1050 - total flux cleaned = -0.00672058 Jy ! Component: 1100 - total flux cleaned = -0.00702587 Jy ! Component: 1150 - total flux cleaned = -0.00754624 Jy ! Component: 1200 - total flux cleaned = -0.00761976 Jy ! Component: 1250 - total flux cleaned = -0.00790552 Jy ! Component: 1300 - total flux cleaned = -0.00804536 Jy ! Component: 1350 - total flux cleaned = -0.00818297 Jy ! Component: 1400 - total flux cleaned = -0.00845318 Jy ! Component: 1450 - total flux cleaned = -0.00852001 Jy ! Component: 1500 - total flux cleaned = -0.00865191 Jy ! Component: 1550 - total flux cleaned = -0.00884441 Jy ! Component: 1600 - total flux cleaned = -0.00878187 Jy ! Component: 1650 - total flux cleaned = -0.0089687 Jy ! Component: 1700 - total flux cleaned = -0.00921302 Jy ! Component: 1750 - total flux cleaned = -0.00909086 Jy ! Component: 1800 - total flux cleaned = -0.00903147 Jy ! Component: 1850 - total flux cleaned = -0.00903092 Jy ! Component: 1900 - total flux cleaned = -0.00885738 Jy ! Component: 1950 - total flux cleaned = -0.00885746 Jy ! Component: 2000 - total flux cleaned = -0.00868841 Jy ! Component: 2050 - total flux cleaned = -0.00852246 Jy ! Component: 2100 - total flux cleaned = -0.00841323 Jy ! Component: 2150 - total flux cleaned = -0.00835987 Jy ! Component: 2200 - total flux cleaned = -0.00825312 Jy ! Component: 2250 - total flux cleaned = -0.00809403 Jy ! Component: 2300 - total flux cleaned = -0.00814727 Jy ! Component: 2350 - total flux cleaned = -0.00809427 Jy ! Component: 2400 - total flux cleaned = -0.00783649 Jy ! Component: 2450 - total flux cleaned = -0.00783608 Jy ! Component: 2500 - total flux cleaned = -0.00773458 Jy ! Component: 2550 - total flux cleaned = -0.00768418 Jy ! Component: 2600 - total flux cleaned = -0.0076342 Jy ! Component: 2650 - total flux cleaned = -0.00748647 Jy ! Component: 2700 - total flux cleaned = -0.00753579 Jy ! Component: 2750 - total flux cleaned = -0.00743901 Jy ! Component: 2800 - total flux cleaned = -0.00739181 Jy ! Component: 2850 - total flux cleaned = -0.00734448 Jy ! Component: 2900 - total flux cleaned = -0.00748613 Jy ! Component: 2950 - total flux cleaned = -0.00743922 Jy ! Component: 3000 - total flux cleaned = -0.00743918 Jy ! Component: 3050 - total flux cleaned = -0.00739345 Jy ! Component: 3100 - total flux cleaned = -0.00753117 Jy ! Component: 3150 - total flux cleaned = -0.00748583 Jy ! Component: 3200 - total flux cleaned = -0.00757631 Jy ! Component: 3250 - total flux cleaned = -0.00753152 Jy ! Component: 3300 - total flux cleaned = -0.00766571 Jy ! Component: 3350 - total flux cleaned = -0.0077544 Jy ! Component: 3400 - total flux cleaned = -0.00775435 Jy ! Component: 3450 - total flux cleaned = -0.00762245 Jy ! Component: 3500 - total flux cleaned = -0.00771046 Jy ! Component: 3550 - total flux cleaned = -0.00766685 Jy ! Component: 3600 - total flux cleaned = -0.00753642 Jy ! Component: 3650 - total flux cleaned = -0.00744969 Jy ! Component: 3700 - total flux cleaned = -0.00740645 Jy ! Component: 3750 - total flux cleaned = -0.00736332 Jy ! Component: 3800 - total flux cleaned = -0.00732036 Jy ! Component: 3850 - total flux cleaned = -0.00727777 Jy ! Component: 3900 - total flux cleaned = -0.00727789 Jy ! Component: 3950 - total flux cleaned = -0.00723534 Jy ! Component: 4000 - total flux cleaned = -0.00715035 Jy ! Component: 4050 - total flux cleaned = -0.00710814 Jy ! Total flux subtracted in 4096 components = -0.00706563 Jy ! Clean residual min=-0.002815 max=0.002661 Jy/beam ! Clean residual mean=0.000010 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.3679 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 407 components and 1.3679 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0424-3756_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7473 x 2.643 at -7.881 degrees (North through East) ! Clean map min=-0.0062882 max=1.0034 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0424-3756_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000704353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210579 0.210579 0.421159 0.842317 1.68463 3.36927 6.73854 13.4771 26.9541 53.9083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.003 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1424.64 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0424-3756_X_uvs.log closed on Mon Feb 29 13:25:23 2016