! Started logfile: /scr/pima/rdv93_uvs/J0650-1637_X_uvs.log on Tue Sep 24 17:06:18 2013 obs /scr/pima/rdv93_uvs/J0650-1637_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0650-1637_X_uva.fits ! AN table 1: 68 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.443791 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0650-1637 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5432 visibilities. select RR ! 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/rdv93_uvs/J0650-1637_X] 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 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.885987Jy sigma=21.134359 ! Fit after self-cal, rms=0.711585Jy sigma=8.647230 ! 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=0.9384 mas, bmaj=2.319 mas, bpa=-6.855 degrees ! Estimated noise=1.25707 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 = 1.25836 Jy ! Component: 100 - total flux cleaned = 1.57095 Jy ! Total flux subtracted in 100 components = 1.57095 Jy ! Clean residual min=-0.046747 max=0.129327 Jy/beam ! Clean residual mean=-0.000489 rms=0.013024 Jy/beam ! Combined flux in latest and established models = 1.57095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.57095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288176Jy sigma=3.482783 ! Fit after self-cal, rms=0.288312Jy sigma=3.480524 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140119 Jy ! Component: 100 - total flux cleaned = 0.214086 Jy ! Total flux subtracted in 100 components = 0.214086 Jy ! Clean residual min=-0.031164 max=0.038519 Jy/beam ! Clean residual mean=-0.000102 rms=0.007825 Jy/beam ! Combined flux in latest and established models = 1.78503 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.78503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214918Jy sigma=2.212054 ! Fit after self-cal, rms=0.214709Jy sigma=2.208713 ! 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=1.155 mas, bmaj=2.633 mas, bpa=-7.233 degrees ! Estimated noise=0.927196 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 = 0.0628901 Jy ! Component: 100 - total flux cleaned = 0.096785 Jy ! Component: 150 - total flux cleaned = 0.116784 Jy ! Component: 200 - total flux cleaned = 0.128846 Jy ! Total flux subtracted in 200 components = 0.128846 Jy ! Clean residual min=-0.029343 max=0.024888 Jy/beam ! Clean residual mean=0.000037 rms=0.006564 Jy/beam ! Combined flux in latest and established models = 1.91388 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 1.91388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205236Jy sigma=1.887861 ! Fit after self-cal, rms=0.204940Jy sigma=1.886096 ! 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 0.94 FD 0.99 HN 0.98 KP 1.01 ! LA 1.00 MK 1.02 NL 0.95 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.95 ! LA 0.98 MK 1.05 NL 0.96 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.87 ! LA 1.03 MK 1.02 NL 1.02 OV 1.05 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.02 KP 0.92 ! LA 1.02 MK 1.07 NL 1.05 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.204940Jy sigma=1.886096 ! Fit after self-cal, rms=0.185226Jy sigma=1.507039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.643 mas, bpa=-6.992 degrees ! Estimated noise=0.921074 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 = -0.0157319 Jy ! Component: 100 - total flux cleaned = -0.0186233 Jy ! Component: 150 - total flux cleaned = -0.0179655 Jy ! Component: 200 - total flux cleaned = -0.0173967 Jy ! Total flux subtracted in 200 components = -0.0173967 Jy ! Clean residual min=-0.019047 max=0.021037 Jy/beam ! Clean residual mean=0.000067 rms=0.004709 Jy/beam ! Combined flux in latest and established models = 1.89648 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 1.89648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181746Jy sigma=1.510134 ! Fit after self-cal, rms=0.181666Jy sigma=1.509223 ! 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=0.181666Jy sigma=1.509223 ! Fit after self-cal, rms=0.171050Jy sigma=1.332182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.645 mas, bpa=-7.096 degrees ! Estimated noise=0.917994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178885 Jy ! Component: 100 - total flux cleaned = -0.00246744 Jy ! Component: 150 - total flux cleaned = -0.00337254 Jy ! Component: 200 - total flux cleaned = -0.00352821 Jy ! Total flux subtracted in 200 components = -0.00352821 Jy ! Clean residual min=-0.014830 max=0.014216 Jy/beam ! Clean residual mean=0.000008 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 1.89296 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 1.89296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170342Jy sigma=1.326204 ! Fit after self-cal, rms=0.170261Jy sigma=1.325676 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 = -0.00055082 Jy ! Component: 100 - total flux cleaned = -0.000690103 Jy ! Component: 150 - total flux cleaned = -0.000832262 Jy ! Component: 200 - total flux cleaned = -0.000962548 Jy ! Total flux subtracted in 200 components = -0.000962548 Jy ! Clean residual min=-0.014548 max=0.014042 Jy/beam ! Clean residual mean=0.000007 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 1.89199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 1.89199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170074Jy sigma=1.322013 ! Fit after self-cal, rms=0.169994Jy sigma=1.321703 ! 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=0.169994Jy sigma=1.321703 ! Fit after self-cal, rms=0.138584Jy sigma=1.228504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.646 mas, bpa=-7.062 degrees ! Estimated noise=0.917276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685065 Jy ! Component: 100 - total flux cleaned = -0.000207637 Jy ! Component: 150 - total flux cleaned = -0.000398437 Jy ! Component: 200 - total flux cleaned = -0.000578438 Jy ! Total flux subtracted in 200 components = -0.000578438 Jy ! Clean residual min=-0.009395 max=0.014043 Jy/beam ! Clean residual mean=0.000016 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 1.89141 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 1.89141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137943Jy sigma=1.220739 ! Fit after self-cal, rms=0.138073Jy sigma=1.220254 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 (-5.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134865 Jy ! Component: 100 - total flux cleaned = 0.020581 Jy ! Component: 150 - total flux cleaned = 0.0221453 Jy ! Component: 200 - total flux cleaned = 0.0226339 Jy ! Total flux subtracted in 200 components = 0.0226339 Jy ! Clean residual min=-0.008337 max=0.009469 Jy/beam ! Clean residual mean=0.000021 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 1.91405 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 1.91405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136773Jy sigma=1.202016 ! Fit after self-cal, rms=0.136575Jy sigma=1.200980 ! Inverting map ! Added new window around map position (-10.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00958362 Jy ! Component: 100 - total flux cleaned = 0.01469 Jy ! Component: 150 - total flux cleaned = 0.0178765 Jy ! Component: 200 - total flux cleaned = 0.0188286 Jy ! Total flux subtracted in 200 components = 0.0188286 Jy ! Clean residual min=-0.007091 max=0.006905 Jy/beam ! Clean residual mean=0.000020 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.93288 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.93288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135914Jy sigma=1.190749 ! Fit after self-cal, rms=0.135834Jy sigma=1.190136 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392152 Jy ! Component: 100 - total flux cleaned = 0.00356187 Jy ! Component: 150 - total flux cleaned = 0.00371255 Jy ! Component: 200 - total flux cleaned = 0.00386302 Jy ! Total flux subtracted in 200 components = 0.00386302 Jy ! Clean residual min=-0.006298 max=0.006684 Jy/beam ! Clean residual mean=0.000023 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 1.93674 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 1.93674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135323Jy sigma=1.184816 ! Fit after self-cal, rms=0.135266Jy sigma=1.184476 ! Inverting map ! Added new window around map position (-47, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624372 Jy ! Component: 100 - total flux cleaned = 0.00874841 Jy ! Component: 150 - total flux cleaned = 0.00941202 Jy ! Component: 200 - total flux cleaned = 0.00991124 Jy ! Total flux subtracted in 200 components = 0.00991124 Jy ! Clean residual min=-0.005862 max=0.005375 Jy/beam ! Clean residual mean=0.000020 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.94665 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 1.94665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134841Jy sigma=1.179821 ! Fit after self-cal, rms=0.134789Jy sigma=1.179588 ! 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=0.134789Jy sigma=1.179588 ! Fit after self-cal, rms=0.134402Jy sigma=1.176733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=3.854 mas, bpa=-7.715 degrees ! Estimated noise=1.01449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338826 Jy ! Component: 100 - total flux cleaned = 0.00450303 Jy ! Component: 150 - total flux cleaned = 0.00524052 Jy ! Component: 200 - total flux cleaned = 0.00613912 Jy ! Total flux subtracted in 200 components = 0.00613912 Jy ! Clean residual min=-0.005467 max=0.005855 Jy/beam ! Clean residual mean=0.000009 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 1.95279 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 1.95279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134261Jy sigma=1.174548 ! Fit after self-cal, rms=0.134247Jy sigma=1.174285 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 (-15.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478316 Jy ! Component: 100 - total flux cleaned = 0.00651766 Jy ! Component: 150 - total flux cleaned = 0.00813021 Jy ! Component: 200 - total flux cleaned = 0.00887918 Jy ! Total flux subtracted in 200 components = 0.00887918 Jy ! Clean residual min=-0.004659 max=0.004126 Jy/beam ! Clean residual mean=0.000004 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 1.96167 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 179 components and 1.96167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134066Jy sigma=1.171158 ! Fit after self-cal, rms=0.134059Jy sigma=1.171075 ! 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=1.158 mas, bmaj=2.646 mas, bpa=-7.044 degrees ! Estimated noise=0.916941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.646 at -7.044 degrees (North through East) ! Clean map min=-0.0046463 max=1.6401 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=0.134059Jy sigma=1.171075 ! Fit after self-cal, rms=0.122062Jy sigma=1.052620 ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.647 mas, bpa=-7.065 degrees ! Estimated noise=0.916852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148061 Jy ! Component: 100 - total flux cleaned = 0.00273361 Jy ! Component: 150 - total flux cleaned = 0.00400244 Jy ! Component: 200 - total flux cleaned = 0.00505314 Jy ! Total flux subtracted in 200 components = 0.00505314 Jy ! Clean residual min=-0.004601 max=0.004322 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 1.96672 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 203 components and 1.96672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121711Jy sigma=1.049841 ! Fit after self-cal, rms=0.121686Jy sigma=1.049755 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164942 Jy ! Component: 100 - total flux cleaned = 0.00250051 Jy ! Component: 150 - total flux cleaned = 0.00309996 Jy ! Component: 200 - total flux cleaned = 0.00348069 Jy ! Total flux subtracted in 200 components = 0.00348069 Jy ! Clean residual min=-0.004480 max=0.004277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 1.9702 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 212 components and 1.9702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121472Jy sigma=1.048169 ! Fit after self-cal, rms=0.121447Jy sigma=1.048117 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121447Jy sigma=1.048117 ! Fit after self-cal, rms=0.121468Jy sigma=1.047900 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=0.9422 mas, bmaj=2.33 mas, bpa=-6.658 degrees ! Estimated noise=1.24854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2491 Jy ! Component: 100 - total flux cleaned = 1.56236 Jy ! Component: 150 - total flux cleaned = 1.70156 Jy ! Component: 200 - total flux cleaned = 1.7721 Jy ! Total flux subtracted in 200 components = 1.7721 Jy ! Clean residual min=-0.015024 max=0.033939 Jy/beam ! Clean residual mean=-0.000231 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 1.7721 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.7721 Jy ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.648 mas, bpa=-7.061 degrees ! Estimated noise=0.916901 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 = 0.0545141 Jy ! Component: 100 - total flux cleaned = 0.0834841 Jy ! Component: 150 - total flux cleaned = 0.101322 Jy ! Component: 200 - total flux cleaned = 0.114527 Jy ! Total flux subtracted in 200 components = 0.114527 Jy ! Clean residual min=-0.007545 max=0.008227 Jy/beam ! Clean residual mean=-0.000022 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 1.88663 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 61 components and 1.88663 Jy ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106232 Jy ! Component: 100 - total flux cleaned = 0.0190009 Jy ! Component: 150 - total flux cleaned = 0.025595 Jy ! Component: 200 - total flux cleaned = 0.0317597 Jy ! Total flux subtracted in 200 components = 0.0317597 Jy ! Clean residual min=-0.006042 max=0.005131 Jy/beam ! Clean residual mean=-0.000009 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 1.91839 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 99 components and 1.91839 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=2.285 mas, bmaj=3.856 mas, bpa=-7.725 degrees ! Estimated noise=1.01435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748054 Jy ! Component: 100 - total flux cleaned = 0.0125457 Jy ! Component: 150 - total flux cleaned = 0.0170711 Jy ! Component: 200 - total flux cleaned = 0.0210582 Jy ! Total flux subtracted in 200 components = 0.0210582 Jy ! Clean residual min=-0.004809 max=0.004224 Jy/beam ! Clean residual mean=-0.000007 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 1.93945 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 = 0.00371463 Jy ! Component: 100 - total flux cleaned = 0.00720174 Jy ! Component: 150 - total flux cleaned = 0.0102281 Jy ! Component: 200 - total flux cleaned = 0.0130901 Jy ! Total flux subtracted in 200 components = 0.0130901 Jy ! Clean residual min=-0.004593 max=0.003764 Jy/beam ! Clean residual mean=-0.000005 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 1.95254 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 173 components and 1.95254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.648 mas, bpa=-7.061 degrees ! Estimated noise=0.916901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179857 Jy ! Component: 100 - total flux cleaned = 0.00067022 Jy ! Component: 150 - total flux cleaned = 0.00158442 Jy ! Component: 200 - total flux cleaned = 0.00259093 Jy ! Total flux subtracted in 200 components = 0.00259093 Jy ! Clean residual min=-0.005027 max=0.004374 Jy/beam ! Clean residual mean=-0.000001 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.95513 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 1.95513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122122Jy sigma=1.053930 ! Fit after self-cal, rms=0.122016Jy sigma=1.052858 wmodel /scr/pima/rdv93_uvs/J0650-1637_X_map.mod ! Writing 198 model components to file: /scr/pima/rdv93_uvs/J0650-1637_X_map.mod wobs /scr/pima/rdv93_uvs/J0650-1637_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0650-1637_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0650-1637_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv93_uvs/J0650-1637_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 = -0.00153865 Jy ! Component: 100 - total flux cleaned = -0.00247865 Jy ! Component: 150 - total flux cleaned = -0.00314739 Jy ! Component: 200 - total flux cleaned = -0.00364822 Jy ! Component: 250 - total flux cleaned = -0.0041348 Jy ! Component: 300 - total flux cleaned = -0.00454061 Jy ! Component: 350 - total flux cleaned = -0.00454191 Jy ! Component: 400 - total flux cleaned = -0.0048641 Jy ! Component: 450 - total flux cleaned = -0.00492724 Jy ! Component: 500 - total flux cleaned = -0.00511279 Jy ! Component: 550 - total flux cleaned = -0.00517351 Jy ! Component: 600 - total flux cleaned = -0.00541478 Jy ! Component: 650 - total flux cleaned = -0.00559248 Jy ! Component: 700 - total flux cleaned = -0.00582678 Jy ! Component: 750 - total flux cleaned = -0.00605696 Jy ! Component: 800 - total flux cleaned = -0.00639759 Jy ! Component: 850 - total flux cleaned = -0.00656631 Jy ! Component: 900 - total flux cleaned = -0.00689814 Jy ! Component: 950 - total flux cleaned = -0.00689747 Jy ! Component: 1000 - total flux cleaned = -0.0071145 Jy ! Component: 1050 - total flux cleaned = -0.00743504 Jy ! Component: 1100 - total flux cleaned = -0.00753997 Jy ! Component: 1150 - total flux cleaned = -0.00769725 Jy ! Component: 1200 - total flux cleaned = -0.00780032 Jy ! Component: 1250 - total flux cleaned = -0.00800529 Jy ! Component: 1300 - total flux cleaned = -0.00815745 Jy ! Component: 1350 - total flux cleaned = -0.00830808 Jy ! Component: 1400 - total flux cleaned = -0.00845702 Jy ! Component: 1450 - total flux cleaned = -0.00850632 Jy ! Component: 1500 - total flux cleaned = -0.00855483 Jy ! Component: 1550 - total flux cleaned = -0.00845865 Jy ! Component: 1600 - total flux cleaned = -0.00855392 Jy ! Component: 1650 - total flux cleaned = -0.00869556 Jy ! Component: 1700 - total flux cleaned = -0.00874221 Jy ! Component: 1750 - total flux cleaned = -0.00878809 Jy ! Component: 1800 - total flux cleaned = -0.00878821 Jy ! Component: 1850 - total flux cleaned = -0.00887934 Jy ! Component: 1900 - total flux cleaned = -0.00883413 Jy ! Component: 1950 - total flux cleaned = -0.00896963 Jy ! Component: 2000 - total flux cleaned = -0.00874596 Jy ! Component: 2050 - total flux cleaned = -0.00887883 Jy ! Component: 2100 - total flux cleaned = -0.00883454 Jy ! Component: 2150 - total flux cleaned = -0.00874678 Jy ! Component: 2200 - total flux cleaned = -0.00883394 Jy ! Component: 2250 - total flux cleaned = -0.0087911 Jy ! Component: 2300 - total flux cleaned = -0.00874849 Jy ! Component: 2350 - total flux cleaned = -0.00874842 Jy ! Component: 2400 - total flux cleaned = -0.00870661 Jy ! Component: 2450 - total flux cleaned = -0.00870663 Jy ! Component: 2500 - total flux cleaned = -0.00845784 Jy ! Component: 2550 - total flux cleaned = -0.00870498 Jy ! Component: 2600 - total flux cleaned = -0.0084191 Jy ! Component: 2650 - total flux cleaned = -0.00841965 Jy ! Component: 2700 - total flux cleaned = -0.00842014 Jy ! Component: 2750 - total flux cleaned = -0.00834025 Jy ! Component: 2800 - total flux cleaned = -0.00849929 Jy ! Component: 2850 - total flux cleaned = -0.00849916 Jy ! Component: 2900 - total flux cleaned = -0.00838128 Jy ! Component: 2950 - total flux cleaned = -0.00842062 Jy ! Component: 3000 - total flux cleaned = -0.00838177 Jy ! Component: 3050 - total flux cleaned = -0.0084587 Jy ! Component: 3100 - total flux cleaned = -0.00849692 Jy ! Component: 3150 - total flux cleaned = -0.00838294 Jy ! Component: 3200 - total flux cleaned = -0.00849594 Jy ! Component: 3250 - total flux cleaned = -0.00868373 Jy ! Component: 3300 - total flux cleaned = -0.00857154 Jy ! Component: 3350 - total flux cleaned = -0.00879455 Jy ! Component: 3400 - total flux cleaned = -0.00868376 Jy ! Component: 3450 - total flux cleaned = -0.00861034 Jy ! Component: 3500 - total flux cleaned = -0.00868344 Jy ! Component: 3550 - total flux cleaned = -0.00886451 Jy ! Component: 3600 - total flux cleaned = -0.00890093 Jy ! Component: 3650 - total flux cleaned = -0.00908019 Jy ! Component: 3700 - total flux cleaned = -0.00900904 Jy ! Component: 3750 - total flux cleaned = -0.00918589 Jy ! Component: 3800 - total flux cleaned = -0.00925643 Jy ! Component: 3850 - total flux cleaned = -0.00946662 Jy ! Component: 3900 - total flux cleaned = -0.00939713 Jy ! Component: 3950 - total flux cleaned = -0.00957012 Jy ! Component: 4000 - total flux cleaned = -0.0096388 Jy ! Component: 4050 - total flux cleaned = -0.00960476 Jy ! Total flux subtracted in 4096 components = -0.0096045 Jy ! Clean residual min=-0.002635 max=0.002028 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 1.94552 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 474 components and 1.94552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0650-1637_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.648 at -7.061 degrees (North through East) ! Clean map min=-0.0033977 max=1.6439 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0650-1637_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.64388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000589757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.107627 0.107627 0.215255 0.43051 0.86102 1.72204 3.44408 6.88816 13.7763 27.5526 55.1053 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.643 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0650-1637_X_uvs.log closed on Tue Sep 24 17:06:23 2013