! Started logfile: /scr/pima/bg219b_uvs/J1911-2006_S_uvs.log on Thu Apr 7 01:31:23 2016 obs /scr/pima/bg219b_uvs/J1911-2006_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1911-2006_S_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857516 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5248 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/bg219b_uvs/J1911-2006_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.574225Jy sigma=24.117236 ! Fit after self-cal, rms=0.358247Jy sigma=5.377781 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=6.499 mas, bpa=-0.09231 degrees ! Estimated noise=0.86752 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 = 0.745046 Jy ! Component: 100 - total flux cleaned = 0.975628 Jy ! Total flux subtracted in 100 components = 0.975628 Jy ! Clean residual min=-0.045496 max=0.111299 Jy/beam ! Clean residual mean=-0.000134 rms=0.010706 Jy/beam ! Combined flux in latest and established models = 0.975628 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.975628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348669Jy sigma=5.131703 ! Fit after self-cal, rms=0.348498Jy sigma=5.129887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133147 Jy ! Component: 100 - total flux cleaned = 0.218714 Jy ! Total flux subtracted in 100 components = 0.218714 Jy ! Clean residual min=-0.028829 max=0.076115 Jy/beam ! Clean residual mean=-0.000100 rms=0.006704 Jy/beam ! Combined flux in latest and established models = 1.19434 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 1.19434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226752Jy sigma=3.289823 ! Fit after self-cal, rms=0.226347Jy sigma=3.286244 ! Inverting map ! Added new window around map position (4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746568 Jy ! Component: 100 - total flux cleaned = 0.125719 Jy ! Total flux subtracted in 100 components = 0.125719 Jy ! Clean residual min=-0.023931 max=0.036807 Jy/beam ! Clean residual mean=-0.000075 rms=0.004740 Jy/beam ! Combined flux in latest and established models = 1.32006 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 1.32006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166893Jy sigma=2.398043 ! Fit after self-cal, rms=0.165354Jy sigma=2.370651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432317 Jy ! Component: 100 - total flux cleaned = 0.0761785 Jy ! Total flux subtracted in 100 components = 0.0761785 Jy ! Clean residual min=-0.016956 max=0.024985 Jy/beam ! Clean residual mean=-0.000060 rms=0.003663 Jy/beam ! Combined flux in latest and established models = 1.39624 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 1.39624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135918Jy sigma=1.938976 ! Fit after self-cal, rms=0.135312Jy sigma=1.926772 ! Inverting map ! Added new window around map position (5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295 Jy ! Component: 100 - total flux cleaned = 0.0517236 Jy ! Total flux subtracted in 100 components = 0.0517236 Jy ! Clean residual min=-0.012295 max=0.016662 Jy/beam ! Clean residual mean=-0.000049 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 1.44796 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 1.44796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119449Jy sigma=1.700180 ! Fit after self-cal, rms=0.119137Jy sigma=1.693536 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.895 mas, bpa=-0.9554 degrees ! Estimated noise=0.69176 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 = 0.0356736 Jy ! Component: 100 - total flux cleaned = 0.0583231 Jy ! Component: 150 - total flux cleaned = 0.0736445 Jy ! Component: 200 - total flux cleaned = 0.084225 Jy ! Total flux subtracted in 200 components = 0.084225 Jy ! Clean residual min=-0.013934 max=0.015140 Jy/beam ! Clean residual mean=-0.000064 rms=0.003304 Jy/beam ! Combined flux in latest and established models = 1.53219 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 131 components and 1.53219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103899Jy sigma=1.498037 ! Fit after self-cal, rms=0.103373Jy sigma=1.486016 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.895 at -0.9554 degrees (North through East) ! Clean map min=-0.01242 max=1.0437 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 0.99 ! LA 0.97 MK 1.02 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.01 ! LA 0.94 MK 1.00 NL 0.99 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 0.96 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.103373Jy sigma=1.486016 ! Fit after self-cal, rms=0.092414Jy sigma=1.313253 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=7.884 mas, bpa=-0.7753 degrees ! Estimated noise=0.690618 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 (9.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128589 Jy ! Component: 100 - total flux cleaned = 0.0151679 Jy ! Component: 150 - total flux cleaned = 0.0159939 Jy ! Component: 200 - total flux cleaned = 0.0166917 Jy ! Total flux subtracted in 200 components = 0.0166917 Jy ! Clean residual min=-0.008363 max=0.010424 Jy/beam ! Clean residual mean=-0.000011 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 1.54888 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 1.54888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090238Jy sigma=1.283859 ! Fit after self-cal, rms=0.090076Jy sigma=1.280369 ! 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=0.090076Jy sigma=1.280369 ! Fit after self-cal, rms=0.082064Jy sigma=1.183402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=7.886 mas, bpa=-0.8158 degrees ! Estimated noise=0.690623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683925 Jy ! Component: 100 - total flux cleaned = 0.00868396 Jy ! Component: 150 - total flux cleaned = 0.00944942 Jy ! Component: 200 - total flux cleaned = 0.00967537 Jy ! Total flux subtracted in 200 components = 0.00967537 Jy ! Clean residual min=-0.006047 max=0.007550 Jy/beam ! Clean residual mean=-0.000006 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 1.55856 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 1.55856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081274Jy sigma=1.173501 ! Fit after self-cal, rms=0.081236Jy sigma=1.172031 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 (19, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804285 Jy ! Component: 100 - total flux cleaned = 0.0129733 Jy ! Component: 150 - total flux cleaned = 0.0165331 Jy ! Component: 200 - total flux cleaned = 0.0183558 Jy ! Total flux subtracted in 200 components = 0.0183558 Jy ! Clean residual min=-0.005154 max=0.005823 Jy/beam ! Clean residual mean=0.000004 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.57691 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 205 components and 1.57691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080261Jy sigma=1.157187 ! Fit after self-cal, rms=0.080210Jy sigma=1.156252 ! 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=0.080210Jy sigma=1.156252 ! Fit after self-cal, rms=0.076199Jy sigma=1.105401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.89 mas, bpa=-0.821 degrees ! Estimated noise=0.691349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197496 Jy ! Component: 100 - total flux cleaned = 0.0029375 Jy ! Component: 150 - total flux cleaned = 0.00335559 Jy ! Component: 200 - total flux cleaned = 0.00355258 Jy ! Total flux subtracted in 200 components = 0.00355258 Jy ! Clean residual min=-0.004930 max=0.004518 Jy/beam ! Clean residual mean=0.000013 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 1.58046 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 224 components and 1.58046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075858Jy sigma=1.100494 ! Fit after self-cal, rms=0.075853Jy sigma=1.100293 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 = 0.000604948 Jy ! Component: 100 - total flux cleaned = 0.000694129 Jy ! Component: 150 - total flux cleaned = 0.000780462 Jy ! Component: 200 - total flux cleaned = 0.00102572 Jy ! Total flux subtracted in 200 components = 0.00102572 Jy ! Clean residual min=-0.004703 max=0.004342 Jy/beam ! Clean residual mean=0.000014 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.58149 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 237 components and 1.58149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075678Jy sigma=1.097505 ! Fit after self-cal, rms=0.075672Jy sigma=1.097380 ! 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=0.075672Jy sigma=1.097380 ! Fit after self-cal, rms=0.075702Jy sigma=1.097053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.224 mas, bmaj=16.04 mas, bpa=1.842 degrees ! Estimated noise=0.943609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320094 Jy ! Component: 100 - total flux cleaned = 0.00452407 Jy ! Component: 150 - total flux cleaned = 0.00459267 Jy ! Component: 200 - total flux cleaned = 0.00459425 Jy ! Total flux subtracted in 200 components = 0.00459425 Jy ! Clean residual min=-0.005104 max=0.004202 Jy/beam ! Clean residual mean=0.000031 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.58608 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 252 components and 1.58608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075665Jy sigma=1.096136 ! Fit after self-cal, rms=0.075646Jy sigma=1.095926 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 = 0.000557457 Jy ! Component: 100 - total flux cleaned = 0.00066233 Jy ! Component: 150 - total flux cleaned = 0.000616747 Jy ! Component: 200 - total flux cleaned = 0.000617456 Jy ! Total flux subtracted in 200 components = 0.000617456 Jy ! Clean residual min=-0.005075 max=0.004075 Jy/beam ! Clean residual mean=0.000031 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 1.5867 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 264 components and 1.5867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075607Jy sigma=1.095185 ! Fit after self-cal, rms=0.075600Jy sigma=1.095093 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.889 mas, bpa=-0.81 degrees ! Estimated noise=0.691575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.019 x 7.889 at -0.81 degrees (North through East) ! Clean map min=-0.0042095 max=1.0417 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=0.075600Jy sigma=1.095093 ! Fit after self-cal, rms=0.069188Jy sigma=0.976684 ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.888 mas, bpa=-0.8006 degrees ! Estimated noise=0.691082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000816679 Jy ! Component: 100 - total flux cleaned = -0.000909237 Jy ! Component: 150 - total flux cleaned = -0.0010661 Jy ! Component: 200 - total flux cleaned = -0.00113711 Jy ! Total flux subtracted in 200 components = -0.00113711 Jy ! Clean residual min=-0.004429 max=0.003737 Jy/beam ! Clean residual mean=0.000008 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.58556 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 280 components and 1.58556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068999Jy sigma=0.973800 ! Fit after self-cal, rms=0.068991Jy sigma=0.973654 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104746 Jy ! Component: 100 - total flux cleaned = -0.000175182 Jy ! Component: 150 - total flux cleaned = -0.000307671 Jy ! Component: 200 - total flux cleaned = -0.00043518 Jy ! Total flux subtracted in 200 components = -0.00043518 Jy ! Clean residual min=-0.004333 max=0.003675 Jy/beam ! Clean residual mean=0.000007 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.58513 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 289 components and 1.58513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068869Jy sigma=0.971813 ! Fit after self-cal, rms=0.068864Jy sigma=0.971701 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068864Jy sigma=0.971701 ! Fit after self-cal, rms=0.068846Jy sigma=0.971565 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=6.491 mas, bpa=0.1523 degrees ! Estimated noise=0.865841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.744441 Jy ! Component: 100 - total flux cleaned = 0.974679 Jy ! Component: 150 - total flux cleaned = 1.10948 Jy ! Component: 200 - total flux cleaned = 1.20144 Jy ! Total flux subtracted in 200 components = 1.20144 Jy ! Clean residual min=-0.019631 max=0.051349 Jy/beam ! Clean residual mean=-0.000073 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 1.20144 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 34 model components to the UV plane model. ! The established model now contains 34 components and 1.20144 Jy ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.887 mas, bpa=-0.7838 degrees ! Estimated noise=0.691007 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 = 0.120221 Jy ! Component: 100 - total flux cleaned = 0.19356 Jy ! Component: 150 - total flux cleaned = 0.241341 Jy ! Component: 200 - total flux cleaned = 0.273561 Jy ! Total flux subtracted in 200 components = 0.273561 Jy ! Clean residual min=-0.007533 max=0.017783 Jy/beam ! Clean residual mean=-0.000035 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 1.475 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 108 components and 1.475 Jy ! Inverting map ! Added new window around map position (-2, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225022 Jy ! Component: 100 - total flux cleaned = 0.0388923 Jy ! Component: 150 - total flux cleaned = 0.0511419 Jy ! Component: 200 - total flux cleaned = 0.0608793 Jy ! Total flux subtracted in 200 components = 0.0608793 Jy ! Clean residual min=-0.005047 max=0.006598 Jy/beam ! Clean residual mean=-0.000012 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 1.53588 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 172 components and 1.53588 Jy ! Inverting map ! Added new window around map position (40.5, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807343 Jy ! Component: 100 - total flux cleaned = 0.0147313 Jy ! Component: 150 - total flux cleaned = 0.0203866 Jy ! Component: 200 - total flux cleaned = 0.02522 Jy ! Total flux subtracted in 200 components = 0.02522 Jy ! Clean residual min=-0.004314 max=0.004233 Jy/beam ! Clean residual mean=-0.000003 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 1.5611 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 204 components and 1.5611 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=7.224 mas, bmaj=16.04 mas, bpa=1.867 degrees ! Estimated noise=0.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731634 Jy ! Component: 100 - total flux cleaned = 0.0123386 Jy ! Component: 150 - total flux cleaned = 0.0160195 Jy ! Component: 200 - total flux cleaned = 0.0188202 Jy ! Total flux subtracted in 200 components = 0.0188202 Jy ! Clean residual min=-0.004800 max=0.004591 Jy/beam ! Clean residual mean=0.000008 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 1.57992 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 = 0.00216408 Jy ! Component: 100 - total flux cleaned = 0.00386289 Jy ! Component: 150 - total flux cleaned = 0.00490996 Jy ! Component: 200 - total flux cleaned = 0.00548129 Jy ! Total flux subtracted in 200 components = 0.00548129 Jy ! Clean residual min=-0.004604 max=0.004235 Jy/beam ! Clean residual mean=0.000012 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.5854 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 296 components and 1.5854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.887 mas, bpa=-0.7838 degrees ! Estimated noise=0.691007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767669 Jy ! Component: 100 - total flux cleaned = -0.000764474 Jy ! Component: 150 - total flux cleaned = -0.000675806 Jy ! Component: 200 - total flux cleaned = -0.000598865 Jy ! Total flux subtracted in 200 components = -0.000598865 Jy ! Clean residual min=-0.003832 max=0.003640 Jy/beam ! Clean residual mean=0.000006 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 1.5848 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 318 components and 1.5848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068179Jy sigma=0.963284 ! Fit after self-cal, rms=0.068126Jy sigma=0.962151 wmodel /scr/pima/bg219b_uvs/J1911-2006_S_map.mod ! Writing 318 model components to file: /scr/pima/bg219b_uvs/J1911-2006_S_map.mod wobs /scr/pima/bg219b_uvs/J1911-2006_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1911-2006_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1911-2006_S_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J1911-2006_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 = -0.00036777 Jy ! Component: 100 - total flux cleaned = -0.000432912 Jy ! Component: 150 - total flux cleaned = -0.000315803 Jy ! Component: 200 - total flux cleaned = -0.000262306 Jy ! Component: 250 - total flux cleaned = -0.000209937 Jy ! Component: 300 - total flux cleaned = 4.47188e-05 Jy ! Component: 350 - total flux cleaned = 9.39184e-05 Jy ! Component: 400 - total flux cleaned = 9.40935e-05 Jy ! Component: 450 - total flux cleaned = 0.000282725 Jy ! Component: 500 - total flux cleaned = 0.000282661 Jy ! Component: 550 - total flux cleaned = 0.000419024 Jy ! Component: 600 - total flux cleaned = 0.000464241 Jy ! Component: 650 - total flux cleaned = 0.000640479 Jy ! Component: 700 - total flux cleaned = 0.00081356 Jy ! Component: 750 - total flux cleaned = 0.000855519 Jy ! Component: 800 - total flux cleaned = 0.000855974 Jy ! Component: 850 - total flux cleaned = 0.00102185 Jy ! Component: 900 - total flux cleaned = 0.00110386 Jy ! Component: 950 - total flux cleaned = 0.00114469 Jy ! Component: 1000 - total flux cleaned = 0.00142443 Jy ! Component: 1050 - total flux cleaned = 0.00142397 Jy ! Component: 1100 - total flux cleaned = 0.00154148 Jy ! Component: 1150 - total flux cleaned = 0.00154156 Jy ! Component: 1200 - total flux cleaned = 0.00161826 Jy ! Component: 1250 - total flux cleaned = 0.00157963 Jy ! Component: 1300 - total flux cleaned = 0.00154204 Jy ! Component: 1350 - total flux cleaned = 0.00161654 Jy ! Component: 1400 - total flux cleaned = 0.00165336 Jy ! Component: 1450 - total flux cleaned = 0.00158082 Jy ! Component: 1500 - total flux cleaned = 0.00168946 Jy ! Component: 1550 - total flux cleaned = 0.00158215 Jy ! Component: 1600 - total flux cleaned = 0.00168861 Jy ! Component: 1650 - total flux cleaned = 0.00158337 Jy ! Component: 1700 - total flux cleaned = 0.00168847 Jy ! Component: 1750 - total flux cleaned = 0.00182631 Jy ! Component: 1800 - total flux cleaned = 0.00175752 Jy ! Component: 1850 - total flux cleaned = 0.00175737 Jy ! Component: 1900 - total flux cleaned = 0.00175791 Jy ! Component: 1950 - total flux cleaned = 0.00179122 Jy ! Component: 2000 - total flux cleaned = 0.00172555 Jy ! Component: 2050 - total flux cleaned = 0.00182443 Jy ! Component: 2100 - total flux cleaned = 0.00185726 Jy ! Component: 2150 - total flux cleaned = 0.0018896 Jy ! Component: 2200 - total flux cleaned = 0.00188953 Jy ! Component: 2250 - total flux cleaned = 0.00182554 Jy ! Component: 2300 - total flux cleaned = 0.00188908 Jy ! Component: 2350 - total flux cleaned = 0.00185764 Jy ! Component: 2400 - total flux cleaned = 0.00191992 Jy ! Component: 2450 - total flux cleaned = 0.00188902 Jy ! Component: 2500 - total flux cleaned = 0.00182721 Jy ! Component: 2550 - total flux cleaned = 0.00179661 Jy ! Component: 2600 - total flux cleaned = 0.0017663 Jy ! Component: 2650 - total flux cleaned = 0.00182685 Jy ! Component: 2700 - total flux cleaned = 0.00182722 Jy ! Component: 2750 - total flux cleaned = 0.00182742 Jy ! Component: 2800 - total flux cleaned = 0.00194594 Jy ! Component: 2850 - total flux cleaned = 0.00194575 Jy ! Component: 2900 - total flux cleaned = 0.00185809 Jy ! Component: 2950 - total flux cleaned = 0.00194538 Jy ! Component: 3000 - total flux cleaned = 0.00191641 Jy ! Component: 3050 - total flux cleaned = 0.0020029 Jy ! Component: 3100 - total flux cleaned = 0.00208852 Jy ! Component: 3150 - total flux cleaned = 0.00228714 Jy ! Component: 3200 - total flux cleaned = 0.0022306 Jy ! Component: 3250 - total flux cleaned = 0.0022866 Jy ! Component: 3300 - total flux cleaned = 0.002454 Jy ! Component: 3350 - total flux cleaned = 0.00239848 Jy ! Component: 3400 - total flux cleaned = 0.00256372 Jy ! Component: 3450 - total flux cleaned = 0.00272783 Jy ! Component: 3500 - total flux cleaned = 0.00256465 Jy ! Component: 3550 - total flux cleaned = 0.0027542 Jy ! Component: 3600 - total flux cleaned = 0.00288873 Jy ! Component: 3650 - total flux cleaned = 0.00291527 Jy ! Component: 3700 - total flux cleaned = 0.00302182 Jy ! Component: 3750 - total flux cleaned = 0.00318064 Jy ! Component: 3800 - total flux cleaned = 0.00307522 Jy ! Component: 3850 - total flux cleaned = 0.00312762 Jy ! Component: 3900 - total flux cleaned = 0.00320601 Jy ! Component: 3950 - total flux cleaned = 0.00328382 Jy ! Component: 4000 - total flux cleaned = 0.00333553 Jy ! Component: 4050 - total flux cleaned = 0.00343837 Jy ! Total flux subtracted in 4096 components = 0.00338742 Jy ! Clean residual min=-0.001540 max=0.001496 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 1.58819 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 624 components and 1.58819 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1911-2006_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.019 x 7.887 at -0.7838 degrees (North through East) ! Clean map min=-0.0028531 max=1.042 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1911-2006_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000482526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138919 0.138919 0.277838 0.555676 1.11135 2.22271 4.44541 8.89082 17.7816 35.5633 71.1266 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2159.53 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1911-2006_S_uvs.log closed on Thu Apr 7 01:31:28 2016