! Started logfile: /d2/scr/pima/bp177f_uvs/J2239-3401_C_uvs.log on Fri Mar 21 07:45:06 2014 obs /d2/scr/pima/bp177f_uvs/J2239-3401_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2239-3401_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J2239-3401 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2239-3401_C] 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 0.300x0.300 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=1.001473Jy sigma=27.668205 ! Fit after self-cal, rms=0.955440Jy sigma=26.376584 ! 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=1.608 mas, bmaj=7.753 mas, bpa=3.518 degrees ! Estimated noise=1.44012 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 = 0.0337858 Jy ! Component: 100 - total flux cleaned = 0.04122 Jy ! Total flux subtracted in 100 components = 0.04122 Jy ! Clean residual min=-0.003454 max=0.003616 Jy/beam ! Clean residual mean=0.000005 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.04122 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.04122 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=0.025345Jy sigma=0.659352 ! Fit after self-cal, rms=0.023741Jy sigma=0.559230 ! 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=1.998 mas, bmaj=8.764 mas, bpa=2.663 degrees ! Estimated noise=1.04897 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 = 0.00515402 Jy ! Component: 100 - total flux cleaned = 0.00746466 Jy ! Component: 150 - total flux cleaned = 0.00876906 Jy ! Component: 200 - total flux cleaned = 0.00955704 Jy ! Total flux subtracted in 200 components = 0.00955704 Jy ! Clean residual min=-0.002572 max=0.001859 Jy/beam ! Clean residual mean=-0.000007 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.050777 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.050777 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=0.022735Jy sigma=0.526039 ! Fit after self-cal, rms=0.022753Jy sigma=0.525904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.998 x 8.764 at 2.663 degrees (North through East) ! Clean map min=-0.0024747 max=0.045165 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 1.08 HN 1.04 KP 0.91 LA 0.86 ! NL 1.15 OV 0.95 PT 0.89 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.02 KP 1.09 LA 1.09 ! NL 1.04 OV 1.01 PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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* LA 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* LA 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 0.95 HN 0.87 KP 0.92 LA 1.17 ! NL 0.98 OV 1.19 PT 1.03 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.96 KP 0.86 LA 0.98 ! NL 1.01 OV 0.87 PT 0.93 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022753Jy sigma=0.525904 ! Fit after self-cal, rms=0.022281Jy sigma=0.508259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=8.757 mas, bpa=2.521 degrees ! Estimated noise=1.04808 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 = 0.000304272 Jy ! Component: 100 - total flux cleaned = 0.000374902 Jy ! Component: 150 - total flux cleaned = 0.000436672 Jy ! Component: 200 - total flux cleaned = 0.000480731 Jy ! Total flux subtracted in 200 components = 0.000480731 Jy ! Clean residual min=-0.002471 max=0.001744 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0512578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0512578 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=0.022261Jy sigma=0.507961 ! Fit after self-cal, rms=0.022276Jy sigma=0.507836 ! 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=0.022276Jy sigma=0.507836 ! Fit after self-cal, rms=0.022278Jy sigma=0.507788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.996 mas, bmaj=8.745 mas, bpa=2.491 degrees ! Estimated noise=1.04998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155766 Jy ! Component: 100 - total flux cleaned = 0.000199202 Jy ! Component: 150 - total flux cleaned = 0.000229638 Jy ! Component: 200 - total flux cleaned = 0.000266194 Jy ! Total flux subtracted in 200 components = 0.000266194 Jy ! Clean residual min=-0.002482 max=0.001745 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.051524 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0515239 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=0.022266Jy sigma=0.507602 ! Fit after self-cal, rms=0.022269Jy sigma=0.507588 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 = 1.83233e-05 Jy ! Component: 100 - total flux cleaned = 3.56929e-05 Jy ! Component: 150 - total flux cleaned = 4.3716e-05 Jy ! Component: 200 - total flux cleaned = 4.37865e-05 Jy ! Total flux subtracted in 200 components = 4.37865e-05 Jy ! Clean residual min=-0.002492 max=0.001751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0515677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0515677 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=0.022261Jy sigma=0.507455 ! Fit after self-cal, rms=0.022262Jy sigma=0.507446 ! 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=0.022262Jy sigma=0.507446 ! Fit after self-cal, rms=0.022259Jy sigma=0.507418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.996 mas, bmaj=8.736 mas, bpa=2.464 degrees ! Estimated noise=1.05134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104379 Jy ! Component: 100 - total flux cleaned = 0.000129088 Jy ! Component: 150 - total flux cleaned = 0.000136901 Jy ! Component: 200 - total flux cleaned = 0.000152166 Jy ! Total flux subtracted in 200 components = 0.000152166 Jy ! Clean residual min=-0.002488 max=0.001747 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0517199 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0517199 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=0.022252Jy sigma=0.507316 ! Fit after self-cal, rms=0.022252Jy sigma=0.507308 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 = 3.347e-05 Jy ! Component: 100 - total flux cleaned = 4.09568e-05 Jy ! Component: 150 - total flux cleaned = 4.78225e-05 Jy ! Component: 200 - total flux cleaned = 5.45653e-05 Jy ! Total flux subtracted in 200 components = 5.45653e-05 Jy ! Clean residual min=-0.002490 max=0.001757 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0517745 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0517745 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=0.022247Jy sigma=0.507222 ! Fit after self-cal, rms=0.022246Jy sigma=0.507217 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.022246Jy sigma=0.507217 ! Fit after self-cal, rms=0.022255Jy sigma=0.507207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=11.42 mas, bpa=-5.491 degrees ! Estimated noise=1.22843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024285 Jy ! Component: 100 - total flux cleaned = 0.000261596 Jy ! Component: 150 - total flux cleaned = 0.000278614 Jy ! Component: 200 - total flux cleaned = 0.000283775 Jy ! Total flux subtracted in 200 components = 0.000283775 Jy ! Clean residual min=-0.002391 max=0.002078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0520582 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0520582 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=0.022253Jy sigma=0.507204 ! Fit after self-cal, rms=0.022253Jy sigma=0.507193 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 = 1.12587e-05 Jy ! Component: 100 - total flux cleaned = 1.61322e-05 Jy ! Component: 150 - total flux cleaned = 2.0984e-05 Jy ! Component: 200 - total flux cleaned = 3.04098e-05 Jy ! Total flux subtracted in 200 components = 3.04098e-05 Jy ! Clean residual min=-0.002382 max=0.002067 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0520886 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0520886 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=0.022252Jy sigma=0.507182 ! Fit after self-cal, rms=0.022250Jy sigma=0.507173 ! 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=1.996 mas, bmaj=8.733 mas, bpa=2.452 degrees ! Estimated noise=1.05246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.996 x 8.733 at 2.452 degrees (North through East) ! Clean map min=-0.0023841 max=0.045193 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=1.608 mas, bmaj=7.717 mas, bpa=3.309 degrees ! Estimated noise=1.45355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035352 Jy ! Component: 100 - total flux cleaned = 0.0433768 Jy ! Component: 150 - total flux cleaned = 0.0464368 Jy ! Component: 200 - total flux cleaned = 0.0477376 Jy ! Total flux subtracted in 200 components = 0.0477376 Jy ! Clean residual min=-0.002876 max=0.002870 Jy/beam ! Clean residual mean=0.000012 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0477376 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0477376 Jy ! Inverting map and beam ! Estimated beam: bmin=1.996 mas, bmaj=8.733 mas, bpa=2.452 degrees ! Estimated noise=1.05246 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 = 0.00193602 Jy ! Component: 100 - total flux cleaned = 0.00295023 Jy ! Component: 150 - total flux cleaned = 0.00355065 Jy ! Component: 200 - total flux cleaned = 0.00367037 Jy ! Total flux subtracted in 200 components = 0.00367037 Jy ! Clean residual min=-0.002475 max=0.001775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.051408 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.051408 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=11.42 mas, bpa=-5.491 degrees ! Estimated noise=1.22843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331475 Jy ! Component: 100 - total flux cleaned = 0.000367601 Jy ! Component: 150 - total flux cleaned = 0.000399678 Jy ! Component: 200 - total flux cleaned = 0.000418781 Jy ! Total flux subtracted in 200 components = 0.000418781 Jy ! Clean residual min=-0.002402 max=0.002062 Jy/beam ! Clean residual mean=-0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0518267 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 = 2.74767e-05 Jy ! Component: 100 - total flux cleaned = 5.3046e-05 Jy ! Component: 150 - total flux cleaned = 6.81368e-05 Jy ! Component: 200 - total flux cleaned = 8.93562e-05 Jy ! Total flux subtracted in 200 components = 8.93562e-05 Jy ! Clean residual min=-0.002395 max=0.002057 Jy/beam ! Clean residual mean=-0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0519161 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0519161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.996 mas, bmaj=8.733 mas, bpa=2.452 degrees ! Estimated noise=1.05246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.80341e-05 Jy ! Component: 100 - total flux cleaned = -8.86116e-05 Jy ! Component: 150 - total flux cleaned = -0.000106129 Jy ! Component: 200 - total flux cleaned = -0.000106478 Jy ! Total flux subtracted in 200 components = -0.000106478 Jy ! Clean residual min=-0.002527 max=0.001771 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0518096 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0518096 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=0.022267Jy sigma=0.507550 ! Fit after self-cal, rms=0.022266Jy sigma=0.507542 wmodel /d2/scr/pima/bp177f_uvs/J2239-3401_C_map.mod ! Writing 58 model components to file: /d2/scr/pima/bp177f_uvs/J2239-3401_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2239-3401_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2239-3401_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2239-3401_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2239-3401_C_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 = -0.00104463 Jy ! Component: 100 - total flux cleaned = -0.00173138 Jy ! Component: 150 - total flux cleaned = -0.00200539 Jy ! Component: 200 - total flux cleaned = -0.00234164 Jy ! Component: 250 - total flux cleaned = -0.0025263 Jy ! Component: 300 - total flux cleaned = -0.00265134 Jy ! Component: 350 - total flux cleaned = -0.00272336 Jy ! Component: 400 - total flux cleaned = -0.00281416 Jy ! Component: 450 - total flux cleaned = -0.00285722 Jy ! Component: 500 - total flux cleaned = -0.00294158 Jy ! Component: 550 - total flux cleaned = -0.00306331 Jy ! Component: 600 - total flux cleaned = -0.00312185 Jy ! Component: 650 - total flux cleaned = -0.00317912 Jy ! Component: 700 - total flux cleaned = -0.00325329 Jy ! Component: 750 - total flux cleaned = -0.00332573 Jy ! Component: 800 - total flux cleaned = -0.0034318 Jy ! Component: 850 - total flux cleaned = -0.00348329 Jy ! Component: 900 - total flux cleaned = -0.00350014 Jy ! Component: 950 - total flux cleaned = -0.00359872 Jy ! Component: 1000 - total flux cleaned = -0.00367881 Jy ! Component: 1050 - total flux cleaned = -0.0037575 Jy ! Component: 1100 - total flux cleaned = -0.0038649 Jy ! Component: 1150 - total flux cleaned = -0.00393967 Jy ! Component: 1200 - total flux cleaned = -0.0039838 Jy ! Component: 1250 - total flux cleaned = -0.0040712 Jy ! Component: 1300 - total flux cleaned = -0.00414266 Jy ! Component: 1350 - total flux cleaned = -0.00415673 Jy ! Component: 1400 - total flux cleaned = -0.00418451 Jy ! Component: 1450 - total flux cleaned = -0.00423878 Jy ! Component: 1500 - total flux cleaned = -0.00429201 Jy ! Component: 1550 - total flux cleaned = -0.00430531 Jy ! Component: 1600 - total flux cleaned = -0.00431844 Jy ! Component: 1650 - total flux cleaned = -0.00438251 Jy ! Component: 1700 - total flux cleaned = -0.00439509 Jy ! Component: 1750 - total flux cleaned = -0.00443264 Jy ! Component: 1800 - total flux cleaned = -0.00442038 Jy ! Component: 1850 - total flux cleaned = -0.00443278 Jy ! Component: 1900 - total flux cleaned = -0.0044451 Jy ! Component: 1950 - total flux cleaned = -0.00450468 Jy ! Component: 2000 - total flux cleaned = -0.00450475 Jy ! Component: 2050 - total flux cleaned = -0.00457437 Jy ! Component: 2100 - total flux cleaned = -0.0045857 Jy ! Component: 2150 - total flux cleaned = -0.00461987 Jy ! Component: 2200 - total flux cleaned = -0.00464238 Jy ! Component: 2250 - total flux cleaned = -0.00466488 Jy ! Component: 2300 - total flux cleaned = -0.00473146 Jy ! Component: 2350 - total flux cleaned = -0.00477543 Jy ! Component: 2400 - total flux cleaned = -0.00482981 Jy ! Component: 2450 - total flux cleaned = -0.00487291 Jy ! Component: 2500 - total flux cleaned = -0.00493724 Jy ! Component: 2550 - total flux cleaned = -0.00497976 Jy ! Component: 2600 - total flux cleaned = -0.0050115 Jy ! Component: 2650 - total flux cleaned = -0.00505335 Jy ! Component: 2700 - total flux cleaned = -0.00510531 Jy ! Component: 2750 - total flux cleaned = -0.00519805 Jy ! Component: 2800 - total flux cleaned = -0.00522872 Jy ! Component: 2850 - total flux cleaned = -0.00529992 Jy ! Component: 2900 - total flux cleaned = -0.00535042 Jy ! Component: 2950 - total flux cleaned = -0.00539059 Jy ! Component: 3000 - total flux cleaned = -0.00543043 Jy ! Component: 3050 - total flux cleaned = -0.00547999 Jy ! Component: 3100 - total flux cleaned = -0.00548976 Jy ! Component: 3150 - total flux cleaned = -0.0055486 Jy ! Component: 3200 - total flux cleaned = -0.00559731 Jy ! Component: 3250 - total flux cleaned = -0.00563612 Jy ! Component: 3300 - total flux cleaned = -0.00563609 Jy ! Component: 3350 - total flux cleaned = -0.00570315 Jy ! Component: 3400 - total flux cleaned = -0.00576033 Jy ! Component: 3450 - total flux cleaned = -0.00576035 Jy ! Component: 3500 - total flux cleaned = -0.00581696 Jy ! Component: 3550 - total flux cleaned = -0.00585457 Jy ! Component: 3600 - total flux cleaned = -0.00588278 Jy ! Component: 3650 - total flux cleaned = -0.00593901 Jy ! Component: 3700 - total flux cleaned = -0.00601373 Jy ! Component: 3750 - total flux cleaned = -0.00606033 Jy ! Component: 3800 - total flux cleaned = -0.00610684 Jy ! Component: 3850 - total flux cleaned = -0.00615325 Jy ! Component: 3900 - total flux cleaned = -0.00619034 Jy ! Component: 3950 - total flux cleaned = -0.00622728 Jy ! Component: 4000 - total flux cleaned = -0.00626424 Jy ! Component: 4050 - total flux cleaned = -0.00629198 Jy ! Total flux subtracted in 4096 components = -0.00631052 Jy ! Clean residual min=-0.000500 max=0.000518 Jy/beam ! Clean residual mean=-0.000006 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0454991 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 338 components and 0.0454991 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2239-3401_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.996 x 8.733 at 2.452 degrees (North through East) ! Clean map min=-0.0016681 max=0.04551 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2239-3401_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0455102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1219 1.1219 2.24381 4.48761 8.97522 17.9504 35.9009 71.8018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 267.402 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2239-3401_C_uvs.log closed on Fri Mar 21 07:45:11 2014