! Started logfile: /scr/pima/rv100_uvs/J0040-0146_S_uvs.log on Mon Feb 29 13:24:22 2016 obs /scr/pima/rv100_uvs/J0040-0146_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0040-0146_S_uva.fits ! AN table 1: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J0040-0146 ! ! 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 3960 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/J0040-0146_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.111000Jy sigma=16.657870 ! Fit after self-cal, rms=0.628360Jy sigma=9.181856 ! 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=2.671 mas, bmaj=7.005 mas, bpa=-6.474 degrees ! Estimated noise=1.28945 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 = 0.291078 Jy ! Component: 100 - total flux cleaned = 0.388072 Jy ! Total flux subtracted in 100 components = 0.388072 Jy ! Clean residual min=-0.020033 max=0.041305 Jy/beam ! Clean residual mean=-0.000020 rms=0.006547 Jy/beam ! Combined flux in latest and established models = 0.388072 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.388072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130351Jy sigma=1.847242 ! Fit after self-cal, rms=0.130262Jy sigma=1.845808 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047021 Jy ! Component: 100 - total flux cleaned = 0.0735178 Jy ! Total flux subtracted in 100 components = 0.0735178 Jy ! Clean residual min=-0.014755 max=0.037756 Jy/beam ! Clean residual mean=-0.000015 rms=0.004602 Jy/beam ! Combined flux in latest and established models = 0.461589 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.46159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103762Jy sigma=1.399835 ! Fit after self-cal, rms=0.103659Jy sigma=1.397653 ! Inverting map ! Added new window around map position (-8.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327517 Jy ! Component: 100 - total flux cleaned = 0.0512995 Jy ! Total flux subtracted in 100 components = 0.0512995 Jy ! Clean residual min=-0.012266 max=0.019200 Jy/beam ! Clean residual mean=-0.000001 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.512889 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.512889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088593Jy sigma=1.114933 ! Fit after self-cal, rms=0.087115Jy sigma=1.093079 ! Inverting map ! Added new window around map position (-5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193023 Jy ! Component: 100 - total flux cleaned = 0.0316772 Jy ! Total flux subtracted in 100 components = 0.0316772 Jy ! Clean residual min=-0.009696 max=0.013970 Jy/beam ! Clean residual mean=0.000005 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.544566 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.544566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080912Jy sigma=0.968881 ! Fit after self-cal, rms=0.080383Jy sigma=0.960574 ! 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=3.184 mas, bmaj=7.964 mas, bpa=-5.738 degrees ! Estimated noise=0.777904 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 = 0.0153188 Jy ! Component: 100 - total flux cleaned = 0.0248706 Jy ! Component: 150 - total flux cleaned = 0.0316808 Jy ! Component: 200 - total flux cleaned = 0.0366891 Jy ! Total flux subtracted in 200 components = 0.0366891 Jy ! Clean residual min=-0.006669 max=0.009781 Jy/beam ! Clean residual mean=0.000011 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.581255 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.581256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077197Jy sigma=0.890877 ! Fit after self-cal, rms=0.076898Jy sigma=0.885948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 7.964 at -5.738 degrees (North through East) ! Clean map min=-0.0059131 max=0.37605 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: ! HN 1.08 KP 0.95 LA 0.99 MK 0.97 ! NL 0.97 OV 1.02 PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.96 LA 0.99 MK 1.00 ! NL 1.01 OV 1.00 PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.07 KP 0.97 LA 1.00 MK 0.97 ! NL 1.00 OV 0.99 PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.99 LA 0.99 MK 0.98 ! NL 1.02 OV 1.00 PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.076898Jy sigma=0.885948 ! Fit after self-cal, rms=0.073996Jy sigma=0.851901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=7.95 mas, bpa=-5.574 degrees ! Estimated noise=0.776731 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 (-27, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284504 Jy ! Component: 100 - total flux cleaned = 0.00329143 Jy ! Component: 150 - total flux cleaned = 0.003651 Jy ! Component: 200 - total flux cleaned = 0.00375636 Jy ! Total flux subtracted in 200 components = 0.00375636 Jy ! Clean residual min=-0.004510 max=0.003976 Jy/beam ! Clean residual mean=0.000000 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.585012 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.585012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072935Jy sigma=0.843570 ! Fit after self-cal, rms=0.072909Jy sigma=0.843070 ! 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=0.072909Jy sigma=0.843070 ! Fit after self-cal, rms=0.072625Jy sigma=0.837405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.949 mas, bpa=-5.569 degrees ! Estimated noise=0.77821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633902 Jy ! Component: 100 - total flux cleaned = -0.000726803 Jy ! Component: 150 - total flux cleaned = -0.000728498 Jy ! Component: 200 - total flux cleaned = -0.000800782 Jy ! Total flux subtracted in 200 components = -0.000800782 Jy ! Clean residual min=-0.003388 max=0.003771 Jy/beam ! Clean residual mean=0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.584211 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.584212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072243Jy sigma=0.835048 ! Fit after self-cal, rms=0.072222Jy sigma=0.834941 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 = 0.000142056 Jy ! Component: 100 - total flux cleaned = 7.44348e-05 Jy ! Component: 150 - total flux cleaned = 1.29521e-05 Jy ! Component: 200 - total flux cleaned = 1.12824e-05 Jy ! Total flux subtracted in 200 components = 1.12824e-05 Jy ! Clean residual min=-0.003387 max=0.003593 Jy/beam ! Clean residual mean=0.000002 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.584223 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.584223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072013Jy sigma=0.833860 ! Fit after self-cal, rms=0.072007Jy sigma=0.833830 ! 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=0.072007Jy sigma=0.833830 ! Fit after self-cal, rms=0.072037Jy sigma=0.833021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.948 mas, bpa=-5.441 degrees ! Estimated noise=0.779694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050755 Jy ! Component: 100 - total flux cleaned = -0.000727544 Jy ! Component: 150 - total flux cleaned = -0.000728038 Jy ! Component: 200 - total flux cleaned = -0.000788522 Jy ! Total flux subtracted in 200 components = -0.000788522 Jy ! Clean residual min=-0.003397 max=0.003441 Jy/beam ! Clean residual mean=0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.583434 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.583434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071718Jy sigma=0.831959 ! Fit after self-cal, rms=0.071709Jy sigma=0.831922 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 = 1.75641e-06 Jy ! Component: 100 - total flux cleaned = -5.32232e-05 Jy ! Component: 150 - total flux cleaned = -5.36101e-05 Jy ! Component: 200 - total flux cleaned = -5.32039e-05 Jy ! Total flux subtracted in 200 components = -5.32039e-05 Jy ! Clean residual min=-0.003356 max=0.003394 Jy/beam ! Clean residual mean=0.000002 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.583381 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.583381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071553Jy sigma=0.831297 ! Fit after self-cal, rms=0.071549Jy sigma=0.831278 ! 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=0.071549Jy sigma=0.831278 ! Fit after self-cal, rms=0.071590Jy sigma=0.830608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.043 mas, bmaj=14.55 mas, bpa=-8.739 degrees ! Estimated noise=0.982199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100079 Jy ! Component: 100 - total flux cleaned = 0.00130926 Jy ! Component: 150 - total flux cleaned = 0.00138238 Jy ! Component: 200 - total flux cleaned = 0.00141378 Jy ! Total flux subtracted in 200 components = 0.00141378 Jy ! Clean residual min=-0.002991 max=0.002739 Jy/beam ! Clean residual mean=0.000006 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.584795 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 0.584795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071515Jy sigma=0.830705 ! Fit after self-cal, rms=0.071509Jy sigma=0.830676 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 = 2.31506e-05 Jy ! Component: 100 - total flux cleaned = 5.18067e-05 Jy ! Component: 150 - total flux cleaned = 7.80354e-05 Jy ! Component: 200 - total flux cleaned = 5.36685e-05 Jy ! Total flux subtracted in 200 components = 5.36685e-05 Jy ! Clean residual min=-0.002973 max=0.002721 Jy/beam ! Clean residual mean=0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.584849 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.584849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071467Jy sigma=0.830798 ! Fit after self-cal, rms=0.071463Jy sigma=0.830779 ! 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=3.207 mas, bmaj=7.946 mas, bpa=-5.311 degrees ! Estimated noise=0.780934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.946 at -5.311 degrees (North through East) ! Clean map min=-0.0052079 max=0.37556 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=2.689 mas, bmaj=6.975 mas, bpa=-6.007 degrees ! Estimated noise=1.29815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293272 Jy ! Component: 100 - total flux cleaned = 0.391877 Jy ! Component: 150 - total flux cleaned = 0.445398 Jy ! Component: 200 - total flux cleaned = 0.481575 Jy ! Total flux subtracted in 200 components = 0.481575 Jy ! Clean residual min=-0.013661 max=0.019862 Jy/beam ! Clean residual mean=-0.000015 rms=0.003502 Jy/beam ! Combined flux in latest and established models = 0.481575 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.481575 Jy ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.946 mas, bpa=-5.311 degrees ! Estimated noise=0.780934 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 = 0.0349541 Jy ! Component: 100 - total flux cleaned = 0.0560412 Jy ! Component: 150 - total flux cleaned = 0.0694655 Jy ! Component: 200 - total flux cleaned = 0.0786847 Jy ! Total flux subtracted in 200 components = 0.0786847 Jy ! Clean residual min=-0.005020 max=0.007155 Jy/beam ! Clean residual mean=-0.000006 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.56026 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.56026 Jy ! Inverting map ! Added new window around map position (4, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732552 Jy ! Component: 100 - total flux cleaned = 0.0119683 Jy ! Component: 150 - total flux cleaned = 0.0137062 Jy ! Component: 200 - total flux cleaned = 0.0149254 Jy ! Total flux subtracted in 200 components = 0.0149254 Jy ! Clean residual min=-0.004011 max=0.005022 Jy/beam ! Clean residual mean=-0.000001 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.575186 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 94 components and 0.575186 Jy ! Inverting map ! Added new window around map position (22, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319594 Jy ! Component: 100 - total flux cleaned = 0.00381514 Jy ! Component: 150 - total flux cleaned = 0.00424164 Jy ! Component: 200 - total flux cleaned = 0.00472874 Jy ! Total flux subtracted in 200 components = 0.00472874 Jy ! Clean residual min=-0.003278 max=0.003777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.579914 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.579914 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=7.043 mas, bmaj=14.55 mas, bpa=-8.739 degrees ! Estimated noise=0.982199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265628 Jy ! Component: 100 - total flux cleaned = 0.00355492 Jy ! Component: 150 - total flux cleaned = 0.00399328 Jy ! Component: 200 - total flux cleaned = 0.00422825 Jy ! Total flux subtracted in 200 components = 0.00422825 Jy ! Clean residual min=-0.002686 max=0.002878 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.584143 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 = 0.000209737 Jy ! Component: 100 - total flux cleaned = 0.000321981 Jy ! Component: 150 - total flux cleaned = 0.000427095 Jy ! Component: 200 - total flux cleaned = 0.000523514 Jy ! Total flux subtracted in 200 components = 0.000523514 Jy ! Clean residual min=-0.002700 max=0.002821 Jy/beam ! Clean residual mean=0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.584666 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 154 components and 0.584666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.946 mas, bpa=-5.311 degrees ! Estimated noise=0.780934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036274 Jy ! Component: 100 - total flux cleaned = -0.000495725 Jy ! Component: 150 - total flux cleaned = -0.000559101 Jy ! Component: 200 - total flux cleaned = -0.000500702 Jy ! Total flux subtracted in 200 components = -0.000500702 Jy ! Clean residual min=-0.003199 max=0.003200 Jy/beam ! Clean residual mean=0.000000 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.584166 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.584166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071099Jy sigma=0.829255 ! Fit after self-cal, rms=0.071066Jy sigma=0.828725 wmodel /scr/pima/rv100_uvs/J0040-0146_S_map.mod ! Writing 174 model components to file: /scr/pima/rv100_uvs/J0040-0146_S_map.mod wobs /scr/pima/rv100_uvs/J0040-0146_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0040-0146_S_uvs.fits wwins /scr/pima/rv100_uvs/J0040-0146_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv100_uvs/J0040-0146_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 = 7.58045e-06 Jy ! Component: 100 - total flux cleaned = 6.35046e-05 Jy ! Component: 150 - total flux cleaned = 0.000482902 Jy ! Component: 200 - total flux cleaned = 0.000632411 Jy ! Component: 250 - total flux cleaned = 0.000631962 Jy ! Component: 300 - total flux cleaned = 0.000680516 Jy ! Component: 350 - total flux cleaned = 0.000820384 Jy ! Component: 400 - total flux cleaned = 0.000911314 Jy ! Component: 450 - total flux cleaned = 0.000911661 Jy ! Component: 500 - total flux cleaned = 0.00099837 Jy ! Component: 550 - total flux cleaned = 0.00108329 Jy ! Component: 600 - total flux cleaned = 0.00108347 Jy ! Component: 650 - total flux cleaned = 0.00116571 Jy ! Component: 700 - total flux cleaned = 0.00112431 Jy ! Component: 750 - total flux cleaned = 0.00108468 Jy ! Component: 800 - total flux cleaned = 0.00116334 Jy ! Component: 850 - total flux cleaned = 0.00120203 Jy ! Component: 900 - total flux cleaned = 0.00131579 Jy ! Component: 950 - total flux cleaned = 0.00123968 Jy ! Component: 1000 - total flux cleaned = 0.00109081 Jy ! Component: 1050 - total flux cleaned = 0.00116494 Jy ! Component: 1100 - total flux cleaned = 0.00116477 Jy ! Component: 1150 - total flux cleaned = 0.00116464 Jy ! Component: 1200 - total flux cleaned = 0.0011292 Jy ! Component: 1250 - total flux cleaned = 0.00112872 Jy ! Component: 1300 - total flux cleaned = 0.00109405 Jy ! Component: 1350 - total flux cleaned = 0.000991412 Jy ! Component: 1400 - total flux cleaned = 0.000991489 Jy ! Component: 1450 - total flux cleaned = 0.00102462 Jy ! Component: 1500 - total flux cleaned = 0.00099134 Jy ! Component: 1550 - total flux cleaned = 0.000991404 Jy ! Component: 1600 - total flux cleaned = 0.000959142 Jy ! Component: 1650 - total flux cleaned = 0.00095904 Jy ! Component: 1700 - total flux cleaned = 0.000894924 Jy ! Component: 1750 - total flux cleaned = 0.000926259 Jy ! Component: 1800 - total flux cleaned = 0.000863856 Jy ! Component: 1850 - total flux cleaned = 0.000894925 Jy ! Component: 1900 - total flux cleaned = 0.000925416 Jy ! Component: 1950 - total flux cleaned = 0.000833853 Jy ! Component: 2000 - total flux cleaned = 0.000894296 Jy ! Component: 2050 - total flux cleaned = 0.000864119 Jy ! Component: 2100 - total flux cleaned = 0.000834408 Jy ! Component: 2150 - total flux cleaned = 0.000863996 Jy ! Component: 2200 - total flux cleaned = 0.000863763 Jy ! Component: 2250 - total flux cleaned = 0.000805197 Jy ! Component: 2300 - total flux cleaned = 0.000776421 Jy ! Component: 2350 - total flux cleaned = 0.000805155 Jy ! Component: 2400 - total flux cleaned = 0.000747992 Jy ! Component: 2450 - total flux cleaned = 0.00077614 Jy ! Component: 2500 - total flux cleaned = 0.00069192 Jy ! Component: 2550 - total flux cleaned = 0.000692072 Jy ! Component: 2600 - total flux cleaned = 0.000747658 Jy ! Component: 2650 - total flux cleaned = 0.000664777 Jy ! Component: 2700 - total flux cleaned = 0.000692317 Jy ! Component: 2750 - total flux cleaned = 0.000610523 Jy ! Component: 2800 - total flux cleaned = 0.000610794 Jy ! Component: 2850 - total flux cleaned = 0.000583886 Jy ! Component: 2900 - total flux cleaned = 0.000610705 Jy ! Component: 2950 - total flux cleaned = 0.000504506 Jy ! Component: 3000 - total flux cleaned = 0.00050446 Jy ! Component: 3050 - total flux cleaned = 0.000399553 Jy ! Component: 3100 - total flux cleaned = 0.000425856 Jy ! Component: 3150 - total flux cleaned = 0.000426095 Jy ! Component: 3200 - total flux cleaned = 0.000374392 Jy ! Component: 3250 - total flux cleaned = 0.000374438 Jy ! Component: 3300 - total flux cleaned = 0.000349014 Jy ! Component: 3350 - total flux cleaned = 0.000323723 Jy ! Component: 3400 - total flux cleaned = 0.000323832 Jy ! Component: 3450 - total flux cleaned = 0.000273532 Jy ! Component: 3500 - total flux cleaned = 0.000298444 Jy ! Component: 3550 - total flux cleaned = 0.00027357 Jy ! Component: 3600 - total flux cleaned = 0.000298191 Jy ! Component: 3650 - total flux cleaned = 0.000199997 Jy ! Component: 3700 - total flux cleaned = 0.000151048 Jy ! Component: 3750 - total flux cleaned = 0.000126762 Jy ! Component: 3800 - total flux cleaned = 7.82731e-05 Jy ! Component: 3850 - total flux cleaned = 2.9989e-05 Jy ! Component: 3900 - total flux cleaned = -1.78376e-05 Jy ! Component: 3950 - total flux cleaned = -1.78746e-05 Jy ! Component: 4000 - total flux cleaned = -4.16773e-05 Jy ! Component: 4050 - total flux cleaned = -0.000136162 Jy ! Total flux subtracted in 4096 components = -0.00013619 Jy ! Clean residual min=-0.001191 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.58403 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 452 components and 0.58403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0040-0146_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.946 at -5.311 degrees (North through East) ! Clean map min=-0.0039205 max=0.37293 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0040-0146_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.37293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348076 0.348076 0.696151 1.3923 2.78461 5.56921 11.1384 22.2768 44.5537 89.1074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.372 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 861.881 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0040-0146_S_uvs.log closed on Mon Feb 29 13:24:26 2016