! Started logfile: /scr/pima/bp171a5_uvs/J1303-2405_X_uvs.log on Sat Apr 20 04:01:32 2013 obs /scr/pima/bp171a5_uvs/J1303-2405_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1303-2405_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1303-2405_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007044Jy sigma=0.712015 ! Fit after self-cal, rms=0.889414Jy sigma=0.628842 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=3.724 mas, bpa=14.47 degrees ! Estimated noise=35.096 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 = 0.0785741 Jy ! Component: 100 - total flux cleaned = 0.107518 Jy ! Total flux subtracted in 100 components = 0.107518 Jy ! Clean residual min=-0.006798 max=0.012510 Jy/beam ! Clean residual mean=0.000019 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.107518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.107518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041453Jy sigma=0.029310 ! Fit after self-cal, rms=0.041306Jy sigma=0.029206 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=4.195 mas, bpa=12.52 degrees ! Estimated noise=24.1146 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 = 0.0193073 Jy ! Component: 100 - total flux cleaned = 0.0285664 Jy ! Component: 150 - total flux cleaned = 0.0341404 Jy ! Component: 200 - total flux cleaned = 0.0377832 Jy ! Total flux subtracted in 200 components = 0.0377832 Jy ! Clean residual min=-0.004600 max=0.004819 Jy/beam ! Clean residual mean=-0.000008 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.145301 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 69 components and 0.145301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031803Jy sigma=0.022485 ! Fit after self-cal, rms=0.031778Jy sigma=0.022468 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 0.95 KP 0.90 ! LA 0.97 NL 1.09 OV 1.01 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.95 KP 0.95 ! LA 0.97 NL 1.13 OV 0.92 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 0.94 KP 1.03 ! LA 0.90 NL 1.12 OV 1.00 PT 0.88 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.12 KP 0.89 ! LA 0.96 NL 1.07 OV 0.97 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.05 KP 1.10 ! LA 0.94 NL 1.03 OV 0.99 PT 0.89 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.16 KP 1.01 ! LA 1.04 NL 1.05 OV 0.99 PT 0.87 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.98 KP 1.00 ! LA 0.92 NL 1.10 OV 1.04 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 1.01 KP 1.05 ! LA 0.92 NL 1.09 OV 1.07 PT 0.84 ! SC 1.19 ! ! ! Fit before self-cal, rms=0.031778Jy sigma=0.022468 ! Fit after self-cal, rms=0.028937Jy sigma=0.020311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=4.259 mas, bpa=12.41 degrees ! Estimated noise=24.0521 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 = -0.000681736 Jy ! Component: 100 - total flux cleaned = -0.000800499 Jy ! Component: 150 - total flux cleaned = -0.000882028 Jy ! Component: 200 - total flux cleaned = -0.000938464 Jy ! Total flux subtracted in 200 components = -0.000938464 Jy ! Clean residual min=-0.001827 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.144363 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.144363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028908Jy sigma=0.020290 ! Fit after self-cal, rms=0.028932Jy sigma=0.020284 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028932Jy sigma=0.020284 ! Fit after self-cal, rms=0.028935Jy sigma=0.020280 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=4.264 mas, bpa=12.47 degrees ! Estimated noise=24.0136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528697 Jy ! Component: 100 - total flux cleaned = -0.000677292 Jy ! Component: 150 - total flux cleaned = -0.000722051 Jy ! Component: 200 - total flux cleaned = -0.000763055 Jy ! Total flux subtracted in 200 components = -0.000763055 Jy ! Clean residual min=-0.001770 max=0.001795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.143599 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.143599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028923Jy sigma=0.020271 ! Fit after self-cal, rms=0.028922Jy sigma=0.020271 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 = -3.10151e-05 Jy ! Component: 100 - total flux cleaned = -6.61153e-05 Jy ! Component: 150 - total flux cleaned = -0.00010616 Jy ! Component: 200 - total flux cleaned = -0.000135932 Jy ! Total flux subtracted in 200 components = -0.000135932 Jy ! Clean residual min=-0.001738 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.143464 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.143464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028918Jy sigma=0.020268 ! Fit after self-cal, rms=0.028918Jy sigma=0.020268 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028918Jy sigma=0.020268 ! Fit after self-cal, rms=0.028946Jy sigma=0.020265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=4.268 mas, bpa=12.5 degrees ! Estimated noise=23.9992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380195 Jy ! Component: 100 - total flux cleaned = -0.000513566 Jy ! Component: 150 - total flux cleaned = -0.000572255 Jy ! Component: 200 - total flux cleaned = -0.000624786 Jy ! Total flux subtracted in 200 components = -0.000624786 Jy ! Clean residual min=-0.001706 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.142839 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.142839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028939Jy sigma=0.020261 ! Fit after self-cal, rms=0.028939Jy sigma=0.020261 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.17628e-05 Jy ! Component: 100 - total flux cleaned = -6.71319e-05 Jy ! Component: 150 - total flux cleaned = -9.09325e-05 Jy ! Component: 200 - total flux cleaned = -0.00011326 Jy ! Total flux subtracted in 200 components = -0.00011326 Jy ! Clean residual min=-0.001686 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.142725 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.142725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028937Jy sigma=0.020259 ! Fit after self-cal, rms=0.028937Jy sigma=0.020259 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028937Jy sigma=0.020259 ! Fit after self-cal, rms=0.028969Jy sigma=0.020257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=5.734 mas, bpa=3.613 degrees ! Estimated noise=28.0678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473345 Jy ! Component: 100 - total flux cleaned = -0.000524924 Jy ! Component: 150 - total flux cleaned = -0.000561688 Jy ! Component: 200 - total flux cleaned = -0.000603799 Jy ! Total flux subtracted in 200 components = -0.000603799 Jy ! Clean residual min=-0.001496 max=0.001716 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.142122 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.142122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028966Jy sigma=0.020254 ! Fit after self-cal, rms=0.028964Jy sigma=0.020254 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 = -7.37595e-05 Jy ! Component: 100 - total flux cleaned = -9.53792e-05 Jy ! Component: 150 - total flux cleaned = -0.00012177 Jy ! Component: 200 - total flux cleaned = -0.00015239 Jy ! Total flux subtracted in 200 components = -0.00015239 Jy ! Clean residual min=-0.001492 max=0.001698 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.141969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.141969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028965Jy sigma=0.020254 ! Fit after self-cal, rms=0.028964Jy sigma=0.020253 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=4.272 mas, bpa=12.51 degrees ! Estimated noise=23.9942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 4.272 at 12.51 degrees (North through East) ! Clean map min=-0.0015423 max=0.10478 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=0.9246 mas, bmaj=3.784 mas, bpa=14.46 degrees ! Estimated noise=35.2252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789049 Jy ! Component: 100 - total flux cleaned = 0.108125 Jy ! Component: 150 - total flux cleaned = 0.121904 Jy ! Component: 200 - total flux cleaned = 0.129527 Jy ! Total flux subtracted in 200 components = 0.129527 Jy ! Clean residual min=-0.003174 max=0.003848 Jy/beam ! Clean residual mean=0.000005 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.129527 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.129527 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=4.272 mas, bpa=12.51 degrees ! Estimated noise=23.9942 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 = 0.00578057 Jy ! Component: 100 - total flux cleaned = 0.00860687 Jy ! Component: 150 - total flux cleaned = 0.0101842 Jy ! Component: 200 - total flux cleaned = 0.011086 Jy ! Total flux subtracted in 200 components = 0.011086 Jy ! Clean residual min=-0.001705 max=0.001801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.140613 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.140613 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=5.734 mas, bpa=3.613 degrees ! Estimated noise=28.0678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058745 Jy ! Component: 100 - total flux cleaned = 0.000707621 Jy ! Component: 150 - total flux cleaned = 0.000731697 Jy ! Component: 200 - total flux cleaned = 0.000746533 Jy ! Total flux subtracted in 200 components = 0.000746533 Jy ! Clean residual min=-0.001522 max=0.001734 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.14136 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 = 2.10233e-05 Jy ! Component: 100 - total flux cleaned = 4.05797e-05 Jy ! Component: 150 - total flux cleaned = 5.89808e-05 Jy ! Component: 200 - total flux cleaned = 7.04057e-05 Jy ! Total flux subtracted in 200 components = 7.04057e-05 Jy ! Clean residual min=-0.001520 max=0.001706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.14143 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.14143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=4.272 mas, bpa=12.51 degrees ! Estimated noise=23.9942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.80854e-05 Jy ! Component: 100 - total flux cleaned = -5.29007e-05 Jy ! Component: 150 - total flux cleaned = -2.65649e-05 Jy ! Component: 200 - total flux cleaned = -1.08316e-05 Jy ! Total flux subtracted in 200 components = -1.08316e-05 Jy ! Clean residual min=-0.001652 max=0.001774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.141419 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.141419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028972Jy sigma=0.020261 ! Fit after self-cal, rms=0.028971Jy sigma=0.020261 wmodel /scr/pima/bp171a5_uvs/J1303-2405_X_map.mod ! Writing 83 model components to file: /scr/pima/bp171a5_uvs/J1303-2405_X_map.mod wobs /scr/pima/bp171a5_uvs/J1303-2405_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1303-2405_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1303-2405_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1303-2405_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040553 Jy ! Component: 100 - total flux cleaned = 0.000315509 Jy ! Component: 150 - total flux cleaned = 0.000399444 Jy ! Component: 200 - total flux cleaned = 0.000531092 Jy ! Component: 250 - total flux cleaned = 0.000531472 Jy ! Component: 300 - total flux cleaned = 0.00050806 Jy ! Component: 350 - total flux cleaned = 0.000530878 Jy ! Component: 400 - total flux cleaned = 0.00055183 Jy ! Component: 450 - total flux cleaned = 0.000656508 Jy ! Component: 500 - total flux cleaned = 0.000777945 Jy ! Component: 550 - total flux cleaned = 0.000934541 Jy ! Component: 600 - total flux cleaned = 0.0010296 Jy ! Component: 650 - total flux cleaned = 0.00114103 Jy ! Component: 700 - total flux cleaned = 0.00124879 Jy ! Component: 750 - total flux cleaned = 0.00133567 Jy ! Component: 800 - total flux cleaned = 0.00131893 Jy ! Component: 850 - total flux cleaned = 0.0013853 Jy ! Component: 900 - total flux cleaned = 0.00140148 Jy ! Component: 950 - total flux cleaned = 0.001465 Jy ! Component: 1000 - total flux cleaned = 0.00149599 Jy ! Component: 1050 - total flux cleaned = 0.00157123 Jy ! Component: 1100 - total flux cleaned = 0.00161534 Jy ! Component: 1150 - total flux cleaned = 0.00165862 Jy ! Component: 1200 - total flux cleaned = 0.00172928 Jy ! Component: 1250 - total flux cleaned = 0.00179846 Jy ! Component: 1300 - total flux cleaned = 0.00185271 Jy ! Component: 1350 - total flux cleaned = 0.00191886 Jy ! Component: 1400 - total flux cleaned = 0.00190534 Jy ! Component: 1450 - total flux cleaned = 0.00190549 Jy ! Component: 1500 - total flux cleaned = 0.00191822 Jy ! Component: 1550 - total flux cleaned = 0.00186892 Jy ! Component: 1600 - total flux cleaned = 0.00184478 Jy ! Component: 1650 - total flux cleaned = 0.00184482 Jy ! Component: 1700 - total flux cleaned = 0.00184496 Jy ! Component: 1750 - total flux cleaned = 0.00181025 Jy ! Component: 1800 - total flux cleaned = 0.0017874 Jy ! Component: 1850 - total flux cleaned = 0.00178759 Jy ! Component: 1900 - total flux cleaned = 0.00178737 Jy ! Component: 1950 - total flux cleaned = 0.00177633 Jy ! Component: 2000 - total flux cleaned = 0.00174391 Jy ! Component: 2050 - total flux cleaned = 0.00170135 Jy ! Component: 2100 - total flux cleaned = 0.00171191 Jy ! Component: 2150 - total flux cleaned = 0.0016703 Jy ! Component: 2200 - total flux cleaned = 0.00161906 Jy ! Component: 2250 - total flux cleaned = 0.00157856 Jy ! Component: 2300 - total flux cleaned = 0.00154865 Jy ! Component: 2350 - total flux cleaned = 0.00149918 Jy ! Component: 2400 - total flux cleaned = 0.00146997 Jy ! Component: 2450 - total flux cleaned = 0.0014604 Jy ! Component: 2500 - total flux cleaned = 0.00143179 Jy ! Component: 2550 - total flux cleaned = 0.00142236 Jy ! Component: 2600 - total flux cleaned = 0.00142236 Jy ! Component: 2650 - total flux cleaned = 0.00138504 Jy ! Component: 2700 - total flux cleaned = 0.00135729 Jy ! Component: 2750 - total flux cleaned = 0.00133908 Jy ! Component: 2800 - total flux cleaned = 0.00131191 Jy ! Component: 2850 - total flux cleaned = 0.00129394 Jy ! Component: 2900 - total flux cleaned = 0.0012849 Jy ! Component: 2950 - total flux cleaned = 0.00126723 Jy ! Component: 3000 - total flux cleaned = 0.00124091 Jy ! Component: 3050 - total flux cleaned = 0.00122352 Jy ! Component: 3100 - total flux cleaned = 0.0012149 Jy ! Component: 3150 - total flux cleaned = 0.00122355 Jy ! Component: 3200 - total flux cleaned = 0.00123213 Jy ! Component: 3250 - total flux cleaned = 0.00124913 Jy ! Component: 3300 - total flux cleaned = 0.0012406 Jy ! Component: 3350 - total flux cleaned = 0.00122378 Jy ! Component: 3400 - total flux cleaned = 0.00121548 Jy ! Component: 3450 - total flux cleaned = 0.00121556 Jy ! Component: 3500 - total flux cleaned = 0.0012239 Jy ! Component: 3550 - total flux cleaned = 0.00124859 Jy ! Component: 3600 - total flux cleaned = 0.00124856 Jy ! Component: 3650 - total flux cleaned = 0.00124042 Jy ! Component: 3700 - total flux cleaned = 0.00126473 Jy ! Component: 3750 - total flux cleaned = 0.00126468 Jy ! Component: 3800 - total flux cleaned = 0.00125662 Jy ! Component: 3850 - total flux cleaned = 0.00127268 Jy ! Component: 3900 - total flux cleaned = 0.00128864 Jy ! Component: 3950 - total flux cleaned = 0.00129656 Jy ! Component: 4000 - total flux cleaned = 0.00131241 Jy ! Component: 4050 - total flux cleaned = 0.00129665 Jy ! Total flux subtracted in 4096 components = 0.00129662 Jy ! Clean residual min=-0.000557 max=0.000496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.142716 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 364 components and 0.142716 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1303-2405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 4.272 at 12.51 degrees (North through East) ! Clean map min=-0.0010207 max=0.10541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1303-2405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369791 0.369791 0.739581 1.47916 2.95833 5.91665 11.8333 23.6666 47.3332 94.6664 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1303-2405_X_uvs.log closed on Sat Apr 20 04:01:36 2013