! Started logfile: /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uvs.log on Mon Feb 24 08:42:57 2014 obs /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.529762 visibilities/baseline/integration-bin. ! Found source: J0730-3405 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 712 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 /d2/scr/pima/bp171a3_uvs/J0730-3405_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997667Jy sigma=25.176649 ! Fit after self-cal, rms=0.947893Jy sigma=24.184367 ! 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=0.6629 mas, bmaj=1.956 mas, bpa=3.593 degrees ! Estimated noise=1.63165 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 = 0.0384014 Jy ! Component: 100 - total flux cleaned = 0.0502185 Jy ! Total flux subtracted in 100 components = 0.0502185 Jy ! Clean residual min=-0.006647 max=0.006888 Jy/beam ! Clean residual mean=-0.000004 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.0502185 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0502185 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=0.046727Jy sigma=0.804237 ! Fit after self-cal, rms=0.046900Jy sigma=0.800841 ! 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=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 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 = 0.010096 Jy ! Component: 100 - total flux cleaned = 0.0152409 Jy ! Component: 150 - total flux cleaned = 0.0179176 Jy ! Component: 200 - total flux cleaned = 0.0193364 Jy ! Total flux subtracted in 200 components = 0.0193364 Jy ! Clean residual min=-0.005655 max=0.005225 Jy/beam ! Clean residual mean=-0.000003 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.0695548 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0695549 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=0.045096Jy sigma=0.706471 ! Fit after self-cal, rms=0.045020Jy sigma=0.703952 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7523 x 2.254 at 3.895 degrees (North through East) ! Clean map min=-0.0052266 max=0.049996 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 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.045020Jy sigma=0.703952 ! Fit after self-cal, rms=0.045020Jy sigma=0.703952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 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 = 0.00082487 Jy ! Component: 100 - total flux cleaned = 0.000959508 Jy ! Component: 150 - total flux cleaned = 0.00104508 Jy ! Component: 200 - total flux cleaned = 0.00112049 Jy ! Total flux subtracted in 200 components = 0.00112049 Jy ! Clean residual min=-0.005493 max=0.004804 Jy/beam ! Clean residual mean=-0.000003 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.0706753 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0706753 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=0.044963Jy sigma=0.701589 ! Fit after self-cal, rms=0.044966Jy sigma=0.701281 ! 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=0.044966Jy sigma=0.701281 ! Fit after self-cal, rms=0.044966Jy sigma=0.701281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.74619e-05 Jy ! Component: 100 - total flux cleaned = 0.000115332 Jy ! Component: 150 - total flux cleaned = 0.00018249 Jy ! Component: 200 - total flux cleaned = 0.000180783 Jy ! Total flux subtracted in 200 components = 0.000180783 Jy ! Clean residual min=-0.005437 max=0.004826 Jy/beam ! Clean residual mean=-0.000002 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0708561 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0708561 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=0.044932Jy sigma=0.700300 ! Fit after self-cal, rms=0.044934Jy sigma=0.700169 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 = -2.71008e-05 Jy ! Component: 100 - total flux cleaned = -5.62049e-06 Jy ! Component: 150 - total flux cleaned = 1.2892e-05 Jy ! Component: 200 - total flux cleaned = 1.16745e-05 Jy ! Total flux subtracted in 200 components = 1.16745e-05 Jy ! Clean residual min=-0.005411 max=0.004818 Jy/beam ! Clean residual mean=-0.000002 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.0708678 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0708678 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=0.044910Jy sigma=0.699571 ! Fit after self-cal, rms=0.044912Jy sigma=0.699502 ! 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=0.044912Jy sigma=0.699502 ! Fit after self-cal, rms=0.044912Jy sigma=0.699502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36285e-05 Jy ! Component: 100 - total flux cleaned = -5.41176e-06 Jy ! Component: 150 - total flux cleaned = -6.87012e-06 Jy ! Component: 200 - total flux cleaned = 9.27283e-06 Jy ! Total flux subtracted in 200 components = 9.27283e-06 Jy ! Clean residual min=-0.005389 max=0.004824 Jy/beam ! Clean residual mean=-0.000002 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.0708771 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0708771 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=0.044892Jy sigma=0.699087 ! Fit after self-cal, rms=0.044894Jy sigma=0.699053 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 = -2.40814e-05 Jy ! Component: 100 - total flux cleaned = -8.35345e-06 Jy ! Component: 150 - total flux cleaned = -9.74823e-06 Jy ! Component: 200 - total flux cleaned = 4.90107e-06 Jy ! Total flux subtracted in 200 components = 4.90107e-06 Jy ! Clean residual min=-0.005370 max=0.004835 Jy/beam ! Clean residual mean=-0.000002 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.070882 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.070882 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=0.044876Jy sigma=0.698753 ! Fit after self-cal, rms=0.044879Jy sigma=0.698734 ! 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=0.044879Jy sigma=0.698734 ! Fit after self-cal, rms=0.044879Jy sigma=0.698734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=6.276 mas, bpa=3.428 degrees ! Estimated noise=1.56627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145022 Jy ! Component: 100 - total flux cleaned = 0.00145168 Jy ! Component: 150 - total flux cleaned = 0.00148813 Jy ! Component: 200 - total flux cleaned = 0.00152288 Jy ! Total flux subtracted in 200 components = 0.00152288 Jy ! Clean residual min=-0.008019 max=0.006742 Jy/beam ! Clean residual mean=-0.000006 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.0724049 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 30 components and 0.0724049 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=0.044884Jy sigma=0.700574 ! Fit after self-cal, rms=0.044869Jy sigma=0.700178 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 = 0.000141747 Jy ! Component: 100 - total flux cleaned = 0.000143028 Jy ! Component: 150 - total flux cleaned = 0.000142578 Jy ! Component: 200 - total flux cleaned = 0.000142454 Jy ! Total flux subtracted in 200 components = 0.000142454 Jy ! Clean residual min=-0.007960 max=0.006686 Jy/beam ! Clean residual mean=-0.000006 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.0725473 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0725473 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=0.044912Jy sigma=0.703369 ! Fit after self-cal, rms=0.044903Jy sigma=0.703112 ! 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=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7523 x 2.254 at 3.895 degrees (North through East) ! Clean map min=-0.0051262 max=0.047204 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=0.6629 mas, bmaj=1.956 mas, bpa=3.593 degrees ! Estimated noise=1.63165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384007 Jy ! Component: 100 - total flux cleaned = 0.0506982 Jy ! Component: 150 - total flux cleaned = 0.0576825 Jy ! Component: 200 - total flux cleaned = 0.0621421 Jy ! Total flux subtracted in 200 components = 0.0621421 Jy ! Clean residual min=-0.005617 max=0.005619 Jy/beam ! Clean residual mean=-0.000001 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.0621421 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0621421 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 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 = 0.00496539 Jy ! Component: 100 - total flux cleaned = 0.00734308 Jy ! Component: 150 - total flux cleaned = 0.00776591 Jy ! Component: 200 - total flux cleaned = 0.00796244 Jy ! Total flux subtracted in 200 components = 0.00796244 Jy ! Clean residual min=-0.005507 max=0.005390 Jy/beam ! Clean residual mean=-0.000003 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.0701045 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0701045 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=2.215 mas, bmaj=6.276 mas, bpa=3.428 degrees ! Estimated noise=1.56627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196716 Jy ! Component: 100 - total flux cleaned = 0.00196983 Jy ! Component: 150 - total flux cleaned = 0.00201113 Jy ! Component: 200 - total flux cleaned = 0.00205115 Jy ! Total flux subtracted in 200 components = 0.00205115 Jy ! Clean residual min=-0.008085 max=0.007410 Jy/beam ! Clean residual mean=-0.000006 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.0721557 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 = 3.7718e-05 Jy ! Component: 100 - total flux cleaned = 7.41632e-05 Jy ! Component: 150 - total flux cleaned = 0.000108408 Jy ! Component: 200 - total flux cleaned = 0.000111064 Jy ! Total flux subtracted in 200 components = 0.000111064 Jy ! Clean residual min=-0.008033 max=0.007243 Jy/beam ! Clean residual mean=-0.000006 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.0722667 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0722667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.254 mas, bpa=3.895 degrees ! Estimated noise=1.13472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117877 Jy ! Component: 100 - total flux cleaned = -0.00113203 Jy ! Component: 150 - total flux cleaned = -0.00113276 Jy ! Component: 200 - total flux cleaned = -0.00123358 Jy ! Total flux subtracted in 200 components = -0.00123358 Jy ! Clean residual min=-0.005521 max=0.005365 Jy/beam ! Clean residual mean=-0.000002 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.0710331 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0710331 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=0.044913Jy sigma=0.701324 ! Fit after self-cal, rms=0.044892Jy sigma=0.700876 wmodel /d2/scr/pima/bp171a3_uvs/J0730-3405_X_map.mod ! Writing 36 model components to file: /d2/scr/pima/bp171a3_uvs/J0730-3405_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0730-3405_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0730-3405_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 = -0.000420925 Jy ! Component: 100 - total flux cleaned = -0.000171851 Jy ! Component: 150 - total flux cleaned = 0.000124415 Jy ! Component: 200 - total flux cleaned = 0.000262164 Jy ! Component: 250 - total flux cleaned = 0.000507151 Jy ! Component: 300 - total flux cleaned = 0.000734508 Jy ! Component: 350 - total flux cleaned = 0.00100322 Jy ! Component: 400 - total flux cleaned = 0.00140738 Jy ! Component: 450 - total flux cleaned = 0.00183939 Jy ! Component: 500 - total flux cleaned = 0.00220483 Jy ! Component: 550 - total flux cleaned = 0.00229305 Jy ! Component: 600 - total flux cleaned = 0.00237664 Jy ! Component: 650 - total flux cleaned = 0.00249739 Jy ! Component: 700 - total flux cleaned = 0.002615 Jy ! Component: 750 - total flux cleaned = 0.00280308 Jy ! Component: 800 - total flux cleaned = 0.00291218 Jy ! Component: 850 - total flux cleaned = 0.00312314 Jy ! Component: 900 - total flux cleaned = 0.00329222 Jy ! Component: 950 - total flux cleaned = 0.00319273 Jy ! Component: 1000 - total flux cleaned = 0.00316061 Jy ! Component: 1050 - total flux cleaned = 0.00319265 Jy ! Component: 1100 - total flux cleaned = 0.00322348 Jy ! Component: 1150 - total flux cleaned = 0.00328444 Jy ! Component: 1200 - total flux cleaned = 0.00331487 Jy ! Component: 1250 - total flux cleaned = 0.00331458 Jy ! Component: 1300 - total flux cleaned = 0.00331438 Jy ! Component: 1350 - total flux cleaned = 0.00328544 Jy ! Component: 1400 - total flux cleaned = 0.00334307 Jy ! Component: 1450 - total flux cleaned = 0.00345685 Jy ! Component: 1500 - total flux cleaned = 0.00348504 Jy ! Component: 1550 - total flux cleaned = 0.00359665 Jy ! Component: 1600 - total flux cleaned = 0.00362442 Jy ! Component: 1650 - total flux cleaned = 0.00365199 Jy ! Component: 1700 - total flux cleaned = 0.00370679 Jy ! Component: 1750 - total flux cleaned = 0.00365236 Jy ! Component: 1800 - total flux cleaned = 0.00367938 Jy ! Component: 1850 - total flux cleaned = 0.00367947 Jy ! Component: 1900 - total flux cleaned = 0.00367944 Jy ! Component: 1950 - total flux cleaned = 0.00373314 Jy ! Component: 2000 - total flux cleaned = 0.00370623 Jy ! Component: 2050 - total flux cleaned = 0.00375995 Jy ! Component: 2100 - total flux cleaned = 0.00384017 Jy ! Component: 2150 - total flux cleaned = 0.00386682 Jy ! Component: 2200 - total flux cleaned = 0.00394691 Jy ! Component: 2250 - total flux cleaned = 0.00408053 Jy ! Component: 2300 - total flux cleaned = 0.00408054 Jy ! Component: 2350 - total flux cleaned = 0.00410714 Jy ! Component: 2400 - total flux cleaned = 0.00413388 Jy ! Component: 2450 - total flux cleaned = 0.00418763 Jy ! Component: 2500 - total flux cleaned = 0.00413386 Jy ! Component: 2550 - total flux cleaned = 0.00416079 Jy ! Component: 2600 - total flux cleaned = 0.00413389 Jy ! Component: 2650 - total flux cleaned = 0.00410683 Jy ! Component: 2700 - total flux cleaned = 0.00410676 Jy ! Component: 2750 - total flux cleaned = 0.00413418 Jy ! Component: 2800 - total flux cleaned = 0.0041617 Jy ! Component: 2850 - total flux cleaned = 0.004134 Jy ! Component: 2900 - total flux cleaned = 0.00418974 Jy ! Component: 2950 - total flux cleaned = 0.00418988 Jy ! Component: 3000 - total flux cleaned = 0.00421782 Jy ! Component: 3050 - total flux cleaned = 0.00427451 Jy ! Component: 3100 - total flux cleaned = 0.00427469 Jy ! Component: 3150 - total flux cleaned = 0.00424608 Jy ! Component: 3200 - total flux cleaned = 0.00424578 Jy ! Component: 3250 - total flux cleaned = 0.00424589 Jy ! Component: 3300 - total flux cleaned = 0.00427566 Jy ! Component: 3350 - total flux cleaned = 0.00427598 Jy ! Component: 3400 - total flux cleaned = 0.00421558 Jy ! Component: 3450 - total flux cleaned = 0.00427624 Jy ! Component: 3500 - total flux cleaned = 0.00427594 Jy ! Component: 3550 - total flux cleaned = 0.00427603 Jy ! Component: 3600 - total flux cleaned = 0.00427599 Jy ! Component: 3650 - total flux cleaned = 0.00433967 Jy ! Component: 3700 - total flux cleaned = 0.00433965 Jy ! Component: 3750 - total flux cleaned = 0.00430765 Jy ! Component: 3800 - total flux cleaned = 0.00430744 Jy ! Component: 3850 - total flux cleaned = 0.00437324 Jy ! Component: 3900 - total flux cleaned = 0.00437344 Jy ! Component: 3950 - total flux cleaned = 0.00437316 Jy ! Component: 4000 - total flux cleaned = 0.00437333 Jy ! Component: 4050 - total flux cleaned = 0.0044765 Jy ! Total flux subtracted in 4096 components = 0.0045116 Jy ! Clean residual min=-0.002205 max=0.002050 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0755447 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 255 components and 0.0755448 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0730-3405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7523 x 2.254 at 3.895 degrees (North through East) ! Clean map min=-0.003913 max=0.048243 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0482429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000551344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.42855 3.42855 6.85709 13.7142 27.4284 54.8568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 87.5 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0730-3405_X_uvs.log closed on Mon Feb 24 08:43:01 2014