! Started logfile: /scr/pima/bg219a_uvs/J1147-3812_S_uvs.log on Wed Apr 6 22:53:10 2016 obs /scr/pima/bg219a_uvs/J1147-3812_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1147-3812_S_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.865079 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 49 lines of history. ! ! Reading 1308 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/bg219a_uvs/J1147-3812_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.506945Jy sigma=19.461995 ! Fit after self-cal, rms=0.241409Jy sigma=2.993576 ! 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=2.416 mas, bmaj=5.939 mas, bpa=2.285 degrees ! Estimated noise=2.3917 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 = 0.815644 Jy ! Component: 100 - total flux cleaned = 1.03455 Jy ! Total flux subtracted in 100 components = 1.03455 Jy ! Clean residual min=-0.048149 max=0.099363 Jy/beam ! Clean residual mean=-0.000479 rms=0.014471 Jy/beam ! Combined flux in latest and established models = 1.03455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.03455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206777Jy sigma=2.608471 ! Fit after self-cal, rms=0.206781Jy sigma=2.608129 ! Inverting map ! Added new window around map position (-2.5, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953461 Jy ! Component: 100 - total flux cleaned = 0.14581 Jy ! Total flux subtracted in 100 components = 0.14581 Jy ! Clean residual min=-0.035272 max=0.054519 Jy/beam ! Clean residual mean=-0.000284 rms=0.008977 Jy/beam ! Combined flux in latest and established models = 1.18036 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 1.18036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154849Jy sigma=1.878259 ! Fit after self-cal, rms=0.152879Jy sigma=1.847698 ! 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=2.984 mas, bmaj=8.069 mas, bpa=3.953 degrees ! Estimated noise=1.74548 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 = 0.0345813 Jy ! Component: 100 - total flux cleaned = 0.0432183 Jy ! Component: 150 - total flux cleaned = 0.0461795 Jy ! Component: 200 - total flux cleaned = 0.0481832 Jy ! Total flux subtracted in 200 components = 0.0481832 Jy ! Clean residual min=-0.029540 max=0.045194 Jy/beam ! Clean residual mean=-0.000661 rms=0.009925 Jy/beam ! Combined flux in latest and established models = 1.22854 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 1.22854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143932Jy sigma=1.727165 ! Fit after self-cal, rms=0.143898Jy sigma=1.725354 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 8.069 at 3.953 degrees (North through East) ! Clean map min=-0.028499 max=1.0518 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: ! FD 0.94 LA 0.97 MK 1.03 NL 1.16 ! OV 0.99 PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 1.00 NL 1.17 ! OV 0.97 PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 0.97 NL 1.15 ! OV 0.95 PT 0.95 SC 0.95 ! ! ! Fit before self-cal, rms=0.143898Jy sigma=1.725354 ! Fit after self-cal, rms=0.121850Jy sigma=1.427906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=8.064 mas, bpa=4.169 degrees ! Estimated noise=1.73241 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 = -0.00308634 Jy ! Component: 100 - total flux cleaned = -0.00453454 Jy ! Component: 150 - total flux cleaned = -0.00521692 Jy ! Component: 200 - total flux cleaned = -0.00541028 Jy ! Total flux subtracted in 200 components = -0.00541028 Jy ! Clean residual min=-0.018724 max=0.022120 Jy/beam ! Clean residual mean=-0.000399 rms=0.005657 Jy/beam ! Combined flux in latest and established models = 1.22313 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 1.22313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120412Jy sigma=1.416383 ! Fit after self-cal, rms=0.120298Jy sigma=1.413732 ! 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=0.120298Jy sigma=1.413732 ! Fit after self-cal, rms=0.105477Jy sigma=1.189656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=8.084 mas, bpa=4.045 degrees ! Estimated noise=1.73322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00911879 Jy ! Component: 100 - total flux cleaned = -0.0105993 Jy ! Component: 150 - total flux cleaned = -0.010867 Jy ! Component: 200 - total flux cleaned = -0.0112319 Jy ! Total flux subtracted in 200 components = -0.0112319 Jy ! Clean residual min=-0.013479 max=0.012906 Jy/beam ! Clean residual mean=-0.000251 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 1.2119 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 1.2119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104498Jy sigma=1.180028 ! Fit after self-cal, rms=0.104384Jy sigma=1.178553 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 = -0.00120902 Jy ! Component: 100 - total flux cleaned = -0.00144601 Jy ! Component: 150 - total flux cleaned = -0.00144711 Jy ! Component: 200 - total flux cleaned = -0.00162283 Jy ! Total flux subtracted in 200 components = -0.00162283 Jy ! Clean residual min=-0.012407 max=0.012924 Jy/beam ! Clean residual mean=-0.000263 rms=0.003454 Jy/beam ! Combined flux in latest and established models = 1.21028 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 1.21028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104067Jy sigma=1.176196 ! Fit after self-cal, rms=0.104008Jy sigma=1.175736 ! 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=0.104008Jy sigma=1.175736 ! Fit after self-cal, rms=0.100260Jy sigma=1.114042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=8.094 mas, bpa=3.925 degrees ! Estimated noise=1.73537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00474606 Jy ! Component: 100 - total flux cleaned = -0.00462518 Jy ! Component: 150 - total flux cleaned = -0.00495483 Jy ! Component: 200 - total flux cleaned = -0.00514766 Jy ! Total flux subtracted in 200 components = -0.00514766 Jy ! Clean residual min=-0.010731 max=0.011613 Jy/beam ! Clean residual mean=-0.000277 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 1.20513 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 1.20513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099742Jy sigma=1.109423 ! Fit after self-cal, rms=0.099675Jy sigma=1.108588 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 = -0.000812081 Jy ! Component: 100 - total flux cleaned = -0.00073787 Jy ! Component: 150 - total flux cleaned = -0.000596552 Jy ! Component: 200 - total flux cleaned = -0.000664933 Jy ! Total flux subtracted in 200 components = -0.000664933 Jy ! Clean residual min=-0.009929 max=0.011637 Jy/beam ! Clean residual mean=-0.000283 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 1.20447 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.20447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099467Jy sigma=1.107134 ! Fit after self-cal, rms=0.099435Jy sigma=1.106796 ! 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=0.099435Jy sigma=1.106796 ! Fit after self-cal, rms=0.099571Jy sigma=1.105165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.196 mas, bmaj=26.36 mas, bpa=4.079 degrees ! Estimated noise=2.23429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246485 Jy ! Component: 100 - total flux cleaned = -0.00252243 Jy ! Component: 150 - total flux cleaned = -0.00251814 Jy ! Component: 200 - total flux cleaned = -0.00251746 Jy ! Total flux subtracted in 200 components = -0.00251746 Jy ! Clean residual min=-0.011670 max=0.013152 Jy/beam ! Clean residual mean=-0.000582 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 1.20195 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 1.20195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099434Jy sigma=1.104509 ! Fit after self-cal, rms=0.099422Jy sigma=1.103990 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 = -0.000509369 Jy ! Component: 100 - total flux cleaned = -0.000504661 Jy ! Component: 150 - total flux cleaned = -0.000498236 Jy ! Component: 200 - total flux cleaned = -0.000494402 Jy ! Total flux subtracted in 200 components = -0.000494402 Jy ! Clean residual min=-0.011595 max=0.013292 Jy/beam ! Clean residual mean=-0.000590 rms=0.004157 Jy/beam ! Combined flux in latest and established models = 1.20145 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 1.20145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099371Jy sigma=1.104200 ! Fit after self-cal, rms=0.099353Jy sigma=1.103955 ! 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=2.989 mas, bmaj=8.097 mas, bpa=3.883 degrees ! Estimated noise=1.73432 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.989 x 8.097 at 3.883 degrees (North through East) ! Clean map min=-0.0091678 max=1.0581 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=0.099353Jy sigma=1.103955 ! Fit after self-cal, rms=0.085841Jy sigma=0.905009 ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=8.097 mas, bpa=3.838 degrees ! Estimated noise=1.73398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192247 Jy ! Component: 100 - total flux cleaned = -0.0014817 Jy ! Component: 150 - total flux cleaned = -0.00126024 Jy ! Component: 200 - total flux cleaned = -0.00119564 Jy ! Total flux subtracted in 200 components = -0.00119564 Jy ! Clean residual min=-0.008193 max=0.010505 Jy/beam ! Clean residual mean=-0.000279 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 1.20026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 1.20026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085598Jy sigma=0.903039 ! Fit after self-cal, rms=0.085557Jy sigma=0.902643 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537546 Jy ! Component: 100 - total flux cleaned = -0.00040956 Jy ! Component: 150 - total flux cleaned = -0.000407669 Jy ! Component: 200 - total flux cleaned = -0.000406626 Jy ! Total flux subtracted in 200 components = -0.000406626 Jy ! Clean residual min=-0.008288 max=0.010475 Jy/beam ! Clean residual mean=-0.000282 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 1.19985 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 1.19985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085428Jy sigma=0.902017 ! Fit after self-cal, rms=0.085424Jy sigma=0.901831 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085424Jy sigma=0.901831 ! Fit after self-cal, rms=0.085538Jy sigma=0.901106 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=2.427 mas, bmaj=5.958 mas, bpa=2.269 degrees ! Estimated noise=2.38429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.813079 Jy ! Component: 100 - total flux cleaned = 1.02928 Jy ! Component: 150 - total flux cleaned = 1.11673 Jy ! Component: 200 - total flux cleaned = 1.16046 Jy ! Total flux subtracted in 200 components = 1.16046 Jy ! Clean residual min=-0.017850 max=0.031297 Jy/beam ! Clean residual mean=-0.000193 rms=0.004488 Jy/beam ! Combined flux in latest and established models = 1.16046 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.16046 Jy ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=8.1 mas, bpa=3.796 degrees ! Estimated noise=1.73309 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311548 Jy ! Component: 100 - total flux cleaned = 0.0455588 Jy ! Component: 150 - total flux cleaned = 0.047479 Jy ! Component: 200 - total flux cleaned = 0.0477848 Jy ! Total flux subtracted in 200 components = 0.0477848 Jy ! Clean residual min=-0.010048 max=0.009564 Jy/beam ! Clean residual mean=-0.000205 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 1.20824 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 1.20824 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=8.195 mas, bmaj=26.37 mas, bpa=4.027 degrees ! Estimated noise=2.23371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120392 Jy ! Component: 100 - total flux cleaned = 0.00205021 Jy ! Component: 150 - total flux cleaned = 0.00255959 Jy ! Component: 200 - total flux cleaned = 0.00288533 Jy ! Total flux subtracted in 200 components = 0.00288533 Jy ! Clean residual min=-0.008768 max=0.009504 Jy/beam ! Clean residual mean=-0.000388 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 1.21113 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 = 0.000202519 Jy ! Component: 100 - total flux cleaned = 0.000300994 Jy ! Component: 150 - total flux cleaned = 0.000396346 Jy ! Component: 200 - total flux cleaned = 0.00048399 Jy ! Total flux subtracted in 200 components = 0.00048399 Jy ! Clean residual min=-0.008434 max=0.009168 Jy/beam ! Clean residual mean=-0.000380 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 1.21161 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 1.21161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=8.1 mas, bpa=3.796 degrees ! Estimated noise=1.73309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022893 Jy ! Component: 100 - total flux cleaned = 0.000152529 Jy ! Component: 150 - total flux cleaned = -1.58337e-05 Jy ! Component: 200 - total flux cleaned = -0.000170219 Jy ! Total flux subtracted in 200 components = -0.000170219 Jy ! Clean residual min=-0.007983 max=0.008882 Jy/beam ! Clean residual mean=-0.000181 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 1.21144 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 1.21144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085356Jy sigma=0.897021 ! Fit after self-cal, rms=0.085141Jy sigma=0.893193 wmodel /scr/pima/bg219a_uvs/J1147-3812_S_map.mod ! Writing 67 model components to file: /scr/pima/bg219a_uvs/J1147-3812_S_map.mod wobs /scr/pima/bg219a_uvs/J1147-3812_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1147-3812_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1147-3812_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1147-3812_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 = 0.00159285 Jy ! Component: 100 - total flux cleaned = 0.0017139 Jy ! Component: 150 - total flux cleaned = 0.00183095 Jy ! Component: 200 - total flux cleaned = 0.00149867 Jy ! Component: 250 - total flux cleaned = 0.00170785 Jy ! Component: 300 - total flux cleaned = 0.00150489 Jy ! Component: 350 - total flux cleaned = 0.001887 Jy ! Component: 400 - total flux cleaned = 0.00216628 Jy ! Component: 450 - total flux cleaned = 0.0024359 Jy ! Component: 500 - total flux cleaned = 0.00321429 Jy ! Component: 550 - total flux cleaned = 0.00371537 Jy ! Component: 600 - total flux cleaned = 0.00371241 Jy ! Component: 650 - total flux cleaned = 0.00355276 Jy ! Component: 700 - total flux cleaned = 0.00355387 Jy ! Component: 750 - total flux cleaned = 0.00355299 Jy ! Component: 800 - total flux cleaned = 0.00355102 Jy ! Component: 850 - total flux cleaned = 0.00355005 Jy ! Component: 900 - total flux cleaned = 0.00333631 Jy ! Component: 950 - total flux cleaned = 0.0033357 Jy ! Component: 1000 - total flux cleaned = 0.00313043 Jy ! Component: 1050 - total flux cleaned = 0.00299667 Jy ! Component: 1100 - total flux cleaned = 0.00280103 Jy ! Component: 1150 - total flux cleaned = 0.00260947 Jy ! Component: 1200 - total flux cleaned = 0.00242193 Jy ! Component: 1250 - total flux cleaned = 0.00223798 Jy ! Component: 1300 - total flux cleaned = 0.00223947 Jy ! Component: 1350 - total flux cleaned = 0.00211924 Jy ! Component: 1400 - total flux cleaned = 0.00188613 Jy ! Component: 1450 - total flux cleaned = 0.00200198 Jy ! Component: 1500 - total flux cleaned = 0.00194436 Jy ! Component: 1550 - total flux cleaned = 0.00172014 Jy ! Component: 1600 - total flux cleaned = 0.00160977 Jy ! Component: 1650 - total flux cleaned = 0.00161035 Jy ! Component: 1700 - total flux cleaned = 0.00155674 Jy ! Component: 1750 - total flux cleaned = 0.00160929 Jy ! Component: 1800 - total flux cleaned = 0.00166126 Jy ! Component: 1850 - total flux cleaned = 0.00161017 Jy ! Component: 1900 - total flux cleaned = 0.00181286 Jy ! Component: 1950 - total flux cleaned = 0.00186302 Jy ! Component: 2000 - total flux cleaned = 0.00186329 Jy ! Component: 2050 - total flux cleaned = 0.00171701 Jy ! Component: 2100 - total flux cleaned = 0.00171723 Jy ! Component: 2150 - total flux cleaned = 0.00167033 Jy ! Component: 2200 - total flux cleaned = 0.00162372 Jy ! Component: 2250 - total flux cleaned = 0.00143875 Jy ! Component: 2300 - total flux cleaned = 0.00139251 Jy ! Component: 2350 - total flux cleaned = 0.00116544 Jy ! Component: 2400 - total flux cleaned = 0.00107562 Jy ! Component: 2450 - total flux cleaned = 0.000809886 Jy ! Component: 2500 - total flux cleaned = 0.000679307 Jy ! Component: 2550 - total flux cleaned = 0.000678612 Jy ! Component: 2600 - total flux cleaned = 0.000507373 Jy ! Component: 2650 - total flux cleaned = 0.000422193 Jy ! Component: 2700 - total flux cleaned = 0.000380429 Jy ! Component: 2750 - total flux cleaned = 0.000379884 Jy ! Component: 2800 - total flux cleaned = 0.00025596 Jy ! Component: 2850 - total flux cleaned = 0.000337721 Jy ! Component: 2900 - total flux cleaned = 0.000216177 Jy ! Component: 2950 - total flux cleaned = 0.000376626 Jy ! Component: 3000 - total flux cleaned = 0.000297397 Jy ! Component: 3050 - total flux cleaned = 0.000297508 Jy ! Component: 3100 - total flux cleaned = 0.000180483 Jy ! Component: 3150 - total flux cleaned = 2.57884e-05 Jy ! Component: 3200 - total flux cleaned = 6.39917e-05 Jy ! Component: 3250 - total flux cleaned = -1.25185e-05 Jy ! Component: 3300 - total flux cleaned = -0.00016394 Jy ! Component: 3350 - total flux cleaned = -8.84301e-05 Jy ! Component: 3400 - total flux cleaned = -0.000313609 Jy ! Component: 3450 - total flux cleaned = -0.000462147 Jy ! Component: 3500 - total flux cleaned = -0.000461779 Jy ! Component: 3550 - total flux cleaned = -0.000388186 Jy ! Component: 3600 - total flux cleaned = -0.000424853 Jy ! Component: 3650 - total flux cleaned = -0.000533819 Jy ! Component: 3700 - total flux cleaned = -0.000497475 Jy ! Component: 3750 - total flux cleaned = -0.000425435 Jy ! Component: 3800 - total flux cleaned = -0.000425354 Jy ! Component: 3850 - total flux cleaned = -0.000389943 Jy ! Component: 3900 - total flux cleaned = -0.00042559 Jy ! Component: 3950 - total flux cleaned = -0.000354842 Jy ! Component: 4000 - total flux cleaned = -0.000284589 Jy ! Component: 4050 - total flux cleaned = -0.000284497 Jy ! Total flux subtracted in 4096 components = -0.00014491 Jy ! Clean residual min=-0.001931 max=0.002077 Jy/beam ! Clean residual mean=-0.000030 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.2113 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 304 components and 1.2113 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1147-3812_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.989 x 8.1 at 3.796 degrees (North through East) ! Clean map min=-0.0051837 max=1.0625 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1147-3812_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.06247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000582105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164364 0.164364 0.328727 0.657454 1.31491 2.62982 5.25963 10.5193 21.0385 42.0771 84.1542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1825.22 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1147-3812_S_uvs.log closed on Wed Apr 6 22:53:15 2016