! Started logfile: /scr/pima/rv100_uvs/J0038-2459_S_uvs.log on Mon Feb 29 13:24:17 2016 obs /scr/pima/rv100_uvs/J0038-2459_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0038-2459_S_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! AN table 2: 12 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.252228 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0038-2459 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3396 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0038-2459_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 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 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.083658Jy sigma=9.326039 ! Fit after self-cal, rms=0.617560Jy sigma=4.996600 ! 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=1.763 mas, bmaj=5.315 mas, bpa=31.53 degrees ! Estimated noise=2.19415 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 = 0.311567 Jy ! Component: 100 - total flux cleaned = 0.389476 Jy ! Total flux subtracted in 100 components = 0.389476 Jy ! Clean residual min=-0.010514 max=0.027009 Jy/beam ! Clean residual mean=0.000171 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.389476 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.389476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117460Jy sigma=0.857271 ! Fit after self-cal, rms=0.117105Jy sigma=0.856884 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244259 Jy ! Component: 100 - total flux cleaned = 0.0325806 Jy ! Total flux subtracted in 100 components = 0.0325806 Jy ! Clean residual min=-0.009160 max=0.009983 Jy/beam ! Clean residual mean=0.000089 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.422057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.422057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112429Jy sigma=0.783151 ! Fit after self-cal, rms=0.112317Jy sigma=0.782983 ! 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=1.924 mas, bmaj=5.263 mas, bpa=32.35 degrees ! Estimated noise=1.72932 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 = 0.00918629 Jy ! Component: 100 - total flux cleaned = 0.0136726 Jy ! Component: 150 - total flux cleaned = 0.0156151 Jy ! Component: 200 - total flux cleaned = 0.0157997 Jy ! Total flux subtracted in 200 components = 0.0157997 Jy ! Clean residual min=-0.010011 max=0.012850 Jy/beam ! Clean residual mean=-0.000838 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.437857 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.437857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111993Jy sigma=0.771693 ! Fit after self-cal, rms=0.111934Jy sigma=0.771445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 5.263 at 32.35 degrees (North through East) ! Clean map min=-0.0095217 max=0.39459 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 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 HN 1.17 KP 0.94 LA 0.99 ! MK 1.00 NL 1.07 OV 1.00 PT 0.98 ! SC 1.00 WF 1.00 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 HN 1.10 KP 0.96 LA 0.99 ! MK 0.98 NL 1.12 OV 0.99 PT 0.97 ! SC 1.00 WF 1.00 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.97 HN 1.13 KP 0.97 LA 0.94 ! MK 1.00 NL 1.09 OV 0.95 PT 0.97 ! SC 1.01 WF 0.98 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 HN 1.14 KP 0.96 LA 0.96 ! MK 0.98 NL 1.08 OV 0.96 PT 0.97 ! SC 0.96 WF 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.111934Jy sigma=0.771445 ! Fit after self-cal, rms=0.109420Jy sigma=0.703662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.936 mas, bmaj=5.826 mas, bpa=34.15 degrees ! Estimated noise=1.90046 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 = 0.000748041 Jy ! Component: 100 - total flux cleaned = 0.000619949 Jy ! Component: 150 - total flux cleaned = 0.000731711 Jy ! Component: 200 - total flux cleaned = 0.000827592 Jy ! Total flux subtracted in 200 components = 0.000827592 Jy ! Clean residual min=-0.005569 max=0.007345 Jy/beam ! Clean residual mean=0.000192 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.438684 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.438684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109160Jy sigma=0.701967 ! Fit after self-cal, rms=0.109350Jy sigma=0.701799 ! Inverting map ! Added new window around map position (34.5, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658682 Jy ! Component: 100 - total flux cleaned = 0.00808232 Jy ! Component: 150 - total flux cleaned = 0.00819734 Jy ! Component: 200 - total flux cleaned = 0.00828613 Jy ! Total flux subtracted in 200 components = 0.00828613 Jy ! Clean residual min=-0.005452 max=0.006103 Jy/beam ! Clean residual mean=0.000010 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.44697 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.44697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108887Jy sigma=0.698470 ! Fit after self-cal, rms=0.108859Jy sigma=0.697908 ! 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=0.108859Jy sigma=0.697908 ! Fit after self-cal, rms=0.109150Jy sigma=0.688740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.936 mas, bmaj=5.829 mas, bpa=34.14 degrees ! Estimated noise=1.90366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275438 Jy ! Component: 100 - total flux cleaned = 0.00300892 Jy ! Component: 150 - total flux cleaned = 0.00322838 Jy ! Component: 200 - total flux cleaned = 0.00348535 Jy ! Total flux subtracted in 200 components = 0.00348535 Jy ! Clean residual min=-0.005588 max=0.005644 Jy/beam ! Clean residual mean=0.000050 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.450456 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.450456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109022Jy sigma=0.687820 ! Fit after self-cal, rms=0.109042Jy sigma=0.687706 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 (-1.5, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375353 Jy ! Component: 100 - total flux cleaned = 0.00401798 Jy ! Component: 150 - total flux cleaned = 0.00425319 Jy ! Component: 200 - total flux cleaned = 0.00432364 Jy ! Total flux subtracted in 200 components = 0.00432364 Jy ! Clean residual min=-0.005715 max=0.004653 Jy/beam ! Clean residual mean=-0.000036 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.454779 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.454779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108819Jy sigma=0.685448 ! Fit after self-cal, rms=0.108780Jy sigma=0.685321 ! 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=0.108780Jy sigma=0.685321 ! Fit after self-cal, rms=0.108097Jy sigma=0.671177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=5.825 mas, bpa=34.14 degrees ! Estimated noise=1.90214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169789 Jy ! Component: 100 - total flux cleaned = 0.00209904 Jy ! Component: 150 - total flux cleaned = 0.00239866 Jy ! Component: 200 - total flux cleaned = 0.00261612 Jy ! Total flux subtracted in 200 components = 0.00261612 Jy ! Clean residual min=-0.004758 max=0.003984 Jy/beam ! Clean residual mean=0.000078 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.457395 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.457395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108012Jy sigma=0.670582 ! Fit after self-cal, rms=0.108045Jy sigma=0.670516 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 = 0.000252143 Jy ! Component: 100 - total flux cleaned = 0.000408047 Jy ! Component: 150 - total flux cleaned = 0.000551329 Jy ! Component: 200 - total flux cleaned = 0.000683182 Jy ! Total flux subtracted in 200 components = 0.000683182 Jy ! Clean residual min=-0.004678 max=0.003903 Jy/beam ! Clean residual mean=0.000065 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.458079 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.458079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107998Jy sigma=0.670156 ! Fit after self-cal, rms=0.108003Jy sigma=0.670136 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108003Jy sigma=0.670136 ! Fit after self-cal, rms=0.108078Jy sigma=0.670064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.14 mas, bmaj=15.62 mas, bpa=-14.41 degrees ! Estimated noise=2.35598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646268 Jy ! Component: 100 - total flux cleaned = 0.000811057 Jy ! Component: 150 - total flux cleaned = 0.000976016 Jy ! Component: 200 - total flux cleaned = 0.00108457 Jy ! Total flux subtracted in 200 components = 0.00108457 Jy ! Clean residual min=-0.005100 max=0.004582 Jy/beam ! Clean residual mean=0.000163 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.459163 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.459163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108053Jy sigma=0.669885 ! Fit after self-cal, rms=0.108037Jy sigma=0.669722 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 = -4.69053e-05 Jy ! Component: 100 - total flux cleaned = 4.08125e-05 Jy ! Component: 150 - total flux cleaned = 0.000109294 Jy ! Component: 200 - total flux cleaned = 0.000141365 Jy ! Total flux subtracted in 200 components = 0.000141365 Jy ! Clean residual min=-0.005044 max=0.004497 Jy/beam ! Clean residual mean=0.000158 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.459304 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.459304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108025Jy sigma=0.669641 ! Fit after self-cal, rms=0.108006Jy sigma=0.669539 ! 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=1.931 mas, bmaj=5.825 mas, bpa=34.16 degrees ! Estimated noise=1.90107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.931 x 5.825 at 34.16 degrees (North through East) ! Clean map min=-0.0042827 max=0.39142 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=1.76 mas, bmaj=5.619 mas, bpa=32.47 degrees ! Estimated noise=2.36915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31154 Jy ! Component: 100 - total flux cleaned = 0.391976 Jy ! Component: 150 - total flux cleaned = 0.417431 Jy ! Component: 200 - total flux cleaned = 0.427496 Jy ! Total flux subtracted in 200 components = 0.427496 Jy ! Clean residual min=-0.006835 max=0.006845 Jy/beam ! Clean residual mean=0.000100 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.427497 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.427497 Jy ! Inverting map and beam ! Estimated beam: bmin=1.931 mas, bmaj=5.825 mas, bpa=34.16 degrees ! Estimated noise=1.90107 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 (-1, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989259 Jy ! Component: 100 - total flux cleaned = 0.0167043 Jy ! Component: 150 - total flux cleaned = 0.021841 Jy ! Component: 200 - total flux cleaned = 0.0250498 Jy ! Total flux subtracted in 200 components = 0.0250498 Jy ! Clean residual min=-0.004979 max=0.004246 Jy/beam ! Clean residual mean=0.000202 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.452546 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.452546 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=7.14 mas, bmaj=15.62 mas, bpa=-14.41 degrees ! Estimated noise=2.35598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394893 Jy ! Component: 100 - total flux cleaned = 0.00511497 Jy ! Component: 150 - total flux cleaned = 0.00565164 Jy ! Component: 200 - total flux cleaned = 0.00609383 Jy ! Total flux subtracted in 200 components = 0.00609383 Jy ! Clean residual min=-0.005008 max=0.004880 Jy/beam ! Clean residual mean=0.000180 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.45864 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 = 0.00016316 Jy ! Component: 100 - total flux cleaned = 0.000312506 Jy ! Component: 150 - total flux cleaned = 0.000359961 Jy ! Component: 200 - total flux cleaned = 0.000400603 Jy ! Total flux subtracted in 200 components = 0.000400603 Jy ! Clean residual min=-0.004950 max=0.004774 Jy/beam ! Clean residual mean=0.000164 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.459041 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.459041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.931 mas, bmaj=5.825 mas, bpa=34.16 degrees ! Estimated noise=1.90107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513177 Jy ! Component: 100 - total flux cleaned = -0.000584678 Jy ! Component: 150 - total flux cleaned = -0.00058286 Jy ! Component: 200 - total flux cleaned = -0.000643571 Jy ! Total flux subtracted in 200 components = -0.000643571 Jy ! Clean residual min=-0.004357 max=0.004072 Jy/beam ! Clean residual mean=0.000086 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.458397 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.458397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108026Jy sigma=0.670147 ! Fit after self-cal, rms=0.108009Jy sigma=0.669778 wmodel /scr/pima/rv100_uvs/J0038-2459_S_map.mod ! Writing 103 model components to file: /scr/pima/rv100_uvs/J0038-2459_S_map.mod wobs /scr/pima/rv100_uvs/J0038-2459_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0038-2459_S_uvs.fits wwins /scr/pima/rv100_uvs/J0038-2459_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J0038-2459_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 = -0.000896079 Jy ! Component: 100 - total flux cleaned = -0.00103243 Jy ! Component: 150 - total flux cleaned = -0.00116892 Jy ! Component: 200 - total flux cleaned = -0.00110617 Jy ! Component: 250 - total flux cleaned = -0.000858538 Jy ! Component: 300 - total flux cleaned = -0.000679017 Jy ! Component: 350 - total flux cleaned = -0.000562405 Jy ! Component: 400 - total flux cleaned = -0.000392422 Jy ! Component: 450 - total flux cleaned = -0.000392035 Jy ! Component: 500 - total flux cleaned = -0.000336915 Jy ! Component: 550 - total flux cleaned = -0.000336823 Jy ! Component: 600 - total flux cleaned = -0.000284067 Jy ! Component: 650 - total flux cleaned = -0.000283939 Jy ! Component: 700 - total flux cleaned = -0.000233154 Jy ! Component: 750 - total flux cleaned = -0.000183075 Jy ! Component: 800 - total flux cleaned = -0.000182928 Jy ! Component: 850 - total flux cleaned = -8.58246e-05 Jy ! Component: 900 - total flux cleaned = -0.000134443 Jy ! Component: 950 - total flux cleaned = -8.73223e-05 Jy ! Component: 1000 - total flux cleaned = -8.7319e-05 Jy ! Component: 1050 - total flux cleaned = 5.82287e-06 Jy ! Component: 1100 - total flux cleaned = 9.74674e-05 Jy ! Component: 1150 - total flux cleaned = 0.000187977 Jy ! Component: 1200 - total flux cleaned = 0.000232575 Jy ! Component: 1250 - total flux cleaned = 0.000321432 Jy ! Component: 1300 - total flux cleaned = 0.000409208 Jy ! Component: 1350 - total flux cleaned = 0.000408917 Jy ! Component: 1400 - total flux cleaned = 0.000495508 Jy ! Component: 1450 - total flux cleaned = 0.000581046 Jy ! Component: 1500 - total flux cleaned = 0.000665942 Jy ! Component: 1550 - total flux cleaned = 0.000750338 Jy ! Component: 1600 - total flux cleaned = 0.000875347 Jy ! Component: 1650 - total flux cleaned = 0.000916243 Jy ! Component: 1700 - total flux cleaned = 0.000916313 Jy ! Component: 1750 - total flux cleaned = 0.00107967 Jy ! Component: 1800 - total flux cleaned = 0.00112019 Jy ! Component: 1850 - total flux cleaned = 0.00120075 Jy ! Component: 1900 - total flux cleaned = 0.00128058 Jy ! Component: 1950 - total flux cleaned = 0.00143863 Jy ! Component: 2000 - total flux cleaned = 0.00151666 Jy ! Component: 2050 - total flux cleaned = 0.00151679 Jy ! Component: 2100 - total flux cleaned = 0.00159428 Jy ! Component: 2150 - total flux cleaned = 0.00174742 Jy ! Component: 2200 - total flux cleaned = 0.00170944 Jy ! Component: 2250 - total flux cleaned = 0.00178523 Jy ! Component: 2300 - total flux cleaned = 0.00189778 Jy ! Component: 2350 - total flux cleaned = 0.00193472 Jy ! Component: 2400 - total flux cleaned = 0.0019716 Jy ! Component: 2450 - total flux cleaned = 0.00200856 Jy ! Component: 2500 - total flux cleaned = 0.00215439 Jy ! Component: 2550 - total flux cleaned = 0.00211798 Jy ! Component: 2600 - total flux cleaned = 0.00222596 Jy ! Component: 2650 - total flux cleaned = 0.00226148 Jy ! Component: 2700 - total flux cleaned = 0.0023323 Jy ! Component: 2750 - total flux cleaned = 0.00236768 Jy ! Component: 2800 - total flux cleaned = 0.00240296 Jy ! Component: 2850 - total flux cleaned = 0.00247265 Jy ! Component: 2900 - total flux cleaned = 0.00250741 Jy ! Component: 2950 - total flux cleaned = 0.00254185 Jy ! Component: 3000 - total flux cleaned = 0.00254193 Jy ! Component: 3050 - total flux cleaned = 0.0026779 Jy ! Component: 3100 - total flux cleaned = 0.00264396 Jy ! Component: 3150 - total flux cleaned = 0.00271126 Jy ! Component: 3200 - total flux cleaned = 0.00274475 Jy ! Component: 3250 - total flux cleaned = 0.00274467 Jy ! Component: 3300 - total flux cleaned = 0.00274471 Jy ! Component: 3350 - total flux cleaned = 0.00281081 Jy ! Component: 3400 - total flux cleaned = 0.00284352 Jy ! Component: 3450 - total flux cleaned = 0.00284353 Jy ! Component: 3500 - total flux cleaned = 0.00290851 Jy ! Component: 3550 - total flux cleaned = 0.00287624 Jy ! Component: 3600 - total flux cleaned = 0.00294045 Jy ! Component: 3650 - total flux cleaned = 0.00300441 Jy ! Component: 3700 - total flux cleaned = 0.00297243 Jy ! Component: 3750 - total flux cleaned = 0.00297265 Jy ! Component: 3800 - total flux cleaned = 0.00303593 Jy ! Component: 3850 - total flux cleaned = 0.00303591 Jy ! Component: 3900 - total flux cleaned = 0.00309849 Jy ! Component: 3950 - total flux cleaned = 0.0030985 Jy ! Component: 4000 - total flux cleaned = 0.00312958 Jy ! Component: 4050 - total flux cleaned = 0.0031606 Jy ! Total flux subtracted in 4096 components = 0.00322213 Jy ! Clean residual min=-0.001847 max=0.001961 Jy/beam ! Clean residual mean=0.000046 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.461619 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 365 components and 0.461619 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0038-2459_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.931 x 5.825 at 34.16 degrees (North through East) ! Clean map min=-0.0033108 max=0.38879 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0038-2459_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000557088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429865 0.429865 0.85973 1.71946 3.43892 6.87784 13.7557 27.5114 55.0227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 697.893 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0038-2459_S_uvs.log closed on Mon Feb 29 13:24:21 2016