! Started logfile: /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uvs.log on Tue Feb 18 20:27:07 2014 obs /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.307143 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0649+6139 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 344 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/bp171a2_uvs/J0649+6139_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. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999505Jy sigma=39.977467 ! Fit after self-cal, rms=0.984496Jy sigma=40.158911 ! 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=1.13 mas, bmaj=5.32 mas, bpa=2.536 degrees ! Estimated noise=1.37015 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966794 Jy ! Component: 100 - total flux cleaned = 0.0114185 Jy ! Total flux subtracted in 100 components = 0.0114185 Jy ! Clean residual min=-0.004041 max=0.004162 Jy/beam ! Clean residual mean=0.000019 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0114185 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0114185 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=0.021082Jy sigma=0.688546 ! Fit after self-cal, rms=0.019055Jy sigma=0.520251 ! 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=1.331 mas, bmaj=5.143 mas, bpa=2.41 degrees ! Estimated noise=1.05338 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 = 0.00454968 Jy ! Component: 100 - total flux cleaned = 0.00597652 Jy ! Component: 150 - total flux cleaned = 0.00686772 Jy ! Component: 200 - total flux cleaned = 0.00744005 Jy ! Total flux subtracted in 200 components = 0.00744005 Jy ! Clean residual min=-0.002272 max=0.002303 Jy/beam ! Clean residual mean=0.000013 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0188585 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0188585 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=0.017457Jy sigma=0.485190 ! Fit after self-cal, rms=0.017448Jy sigma=0.484844 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.331 x 5.143 at 2.41 degrees (North through East) ! Clean map min=-0.0020931 max=0.017445 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 KP 1.00* LA 1.12 ! MK 1.19 NL 1.08 PT 0.98 SC 1.13 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017448Jy sigma=0.484844 ! Fit after self-cal, rms=0.017636Jy sigma=0.484150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=5.174 mas, bpa=2.546 degrees ! Estimated noise=1.11762 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 = 0.000754358 Jy ! Component: 100 - total flux cleaned = 0.00097217 Jy ! Component: 150 - total flux cleaned = 0.00109883 Jy ! Component: 200 - total flux cleaned = 0.00117458 Jy ! Total flux subtracted in 200 components = 0.00117458 Jy ! Clean residual min=-0.002255 max=0.002281 Jy/beam ! Clean residual mean=0.000012 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0200331 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0200331 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=0.017554Jy sigma=0.483790 ! Fit after self-cal, rms=0.017552Jy sigma=0.483518 ! 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=0.017552Jy sigma=0.483518 ! Fit after self-cal, rms=0.017577Jy sigma=0.483406 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.177 mas, bpa=2.536 degrees ! Estimated noise=1.12175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100257 Jy ! Component: 100 - total flux cleaned = 0.000148738 Jy ! Component: 150 - total flux cleaned = 0.000173566 Jy ! Component: 200 - total flux cleaned = 0.000195924 Jy ! Total flux subtracted in 200 components = 0.000195924 Jy ! Clean residual min=-0.002235 max=0.002229 Jy/beam ! Clean residual mean=0.000012 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.020229 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.020229 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=0.017554Jy sigma=0.483421 ! Fit after self-cal, rms=0.017553Jy sigma=0.483347 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 = -1.85734e-05 Jy ! Component: 100 - total flux cleaned = -1.21696e-05 Jy ! Component: 150 - total flux cleaned = 7.41136e-06 Jy ! Component: 200 - total flux cleaned = 7.22678e-06 Jy ! Total flux subtracted in 200 components = 7.22678e-06 Jy ! Clean residual min=-0.002229 max=0.002206 Jy/beam ! Clean residual mean=0.000012 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0202362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0202362 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=0.017539Jy sigma=0.483319 ! Fit after self-cal, rms=0.017539Jy sigma=0.483270 ! 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=0.017539Jy sigma=0.483270 ! Fit after self-cal, rms=0.017557Jy sigma=0.483782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=5.195 mas, bpa=2.501 degrees ! Estimated noise=1.11668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104995 Jy ! Component: 100 - total flux cleaned = -0.000118855 Jy ! Component: 150 - total flux cleaned = -0.00013131 Jy ! Component: 200 - total flux cleaned = -0.00013733 Jy ! Total flux subtracted in 200 components = -0.00013733 Jy ! Clean residual min=-0.002288 max=0.002187 Jy/beam ! Clean residual mean=0.000012 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0200989 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0200989 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=0.017562Jy sigma=0.483166 ! Fit after self-cal, rms=0.017563Jy sigma=0.483104 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 = -6.95227e-06 Jy ! Component: 100 - total flux cleaned = -2.53032e-05 Jy ! Component: 150 - total flux cleaned = -3.07262e-05 Jy ! Component: 200 - total flux cleaned = -3.59782e-05 Jy ! Total flux subtracted in 200 components = -3.59782e-05 Jy ! Clean residual min=-0.002262 max=0.002171 Jy/beam ! Clean residual mean=0.000012 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0200629 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0200629 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=0.017560Jy sigma=0.482862 ! Fit after self-cal, rms=0.017560Jy sigma=0.482828 ! 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=0.017560Jy sigma=0.482828 ! Fit after self-cal, rms=0.017565Jy sigma=0.482986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=5.422 mas, bpa=-0.8098 degrees ! Estimated noise=1.46333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313473 Jy ! Component: 100 - total flux cleaned = -0.000360155 Jy ! Component: 150 - total flux cleaned = -0.000382453 Jy ! Component: 200 - total flux cleaned = -0.000402315 Jy ! Total flux subtracted in 200 components = -0.000402315 Jy ! Clean residual min=-0.002087 max=0.002348 Jy/beam ! Clean residual mean=0.000026 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0196606 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0196606 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=0.017554Jy sigma=0.483416 ! Fit after self-cal, rms=0.017555Jy sigma=0.483358 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 = -2.65777e-05 Jy ! Component: 100 - total flux cleaned = -4.17995e-05 Jy ! Component: 150 - total flux cleaned = -5.54278e-05 Jy ! Component: 200 - total flux cleaned = -6.78425e-05 Jy ! Total flux subtracted in 200 components = -6.78425e-05 Jy ! Clean residual min=-0.002086 max=0.002350 Jy/beam ! Clean residual mean=0.000026 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0195928 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0195928 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=0.017547Jy sigma=0.483777 ! Fit after self-cal, rms=0.017548Jy sigma=0.483723 ! 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=1.407 mas, bmaj=5.198 mas, bpa=2.493 degrees ! Estimated noise=1.11555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 5.198 at 2.493 degrees (North through East) ! Clean map min=-0.0020923 max=0.017609 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=1.122 mas, bmaj=5.345 mas, bpa=2.469 degrees ! Estimated noise=1.43468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127281 Jy ! Component: 100 - total flux cleaned = 0.0158394 Jy ! Component: 150 - total flux cleaned = 0.0173817 Jy ! Component: 200 - total flux cleaned = 0.0183036 Jy ! Total flux subtracted in 200 components = 0.0183036 Jy ! Clean residual min=-0.002916 max=0.002647 Jy/beam ! Clean residual mean=0.000018 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0183036 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0183036 Jy ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=5.198 mas, bpa=2.493 degrees ! Estimated noise=1.11555 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 = 0.00135155 Jy ! Component: 100 - total flux cleaned = 0.00164059 Jy ! Component: 150 - total flux cleaned = 0.00172002 Jy ! Component: 200 - total flux cleaned = 0.00175148 Jy ! Total flux subtracted in 200 components = 0.00175148 Jy ! Clean residual min=-0.002192 max=0.002236 Jy/beam ! Clean residual mean=0.000012 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0200551 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0200551 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=4.3 mas, bmaj=5.422 mas, bpa=-0.8098 degrees ! Estimated noise=1.46333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388433 Jy ! Component: 100 - total flux cleaned = -0.000424801 Jy ! Component: 150 - total flux cleaned = -0.00043965 Jy ! Component: 200 - total flux cleaned = -0.000445821 Jy ! Total flux subtracted in 200 components = -0.000445821 Jy ! Clean residual min=-0.002105 max=0.002410 Jy/beam ! Clean residual mean=0.000026 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0196093 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 = 5.55299e-06 Jy ! Component: 100 - total flux cleaned = 5.33291e-06 Jy ! Component: 150 - total flux cleaned = 5.45539e-06 Jy ! Component: 200 - total flux cleaned = 5.70534e-06 Jy ! Total flux subtracted in 200 components = 5.70534e-06 Jy ! Clean residual min=-0.002106 max=0.002392 Jy/beam ! Clean residual mean=0.000026 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.019615 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.019615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=5.198 mas, bpa=2.493 degrees ! Estimated noise=1.11555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278513 Jy ! Component: 100 - total flux cleaned = 0.00038948 Jy ! Component: 150 - total flux cleaned = 0.000418532 Jy ! Component: 200 - total flux cleaned = 0.000426957 Jy ! Total flux subtracted in 200 components = 0.000426957 Jy ! Clean residual min=-0.002219 max=0.002137 Jy/beam ! Clean residual mean=0.000012 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0200419 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0200419 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=0.017586Jy sigma=0.482867 ! Fit after self-cal, rms=0.017584Jy sigma=0.482705 wmodel /d2/scr/pima/bp171a2_uvs/J0649+6139_C_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp171a2_uvs/J0649+6139_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0649+6139_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0649+6139_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 = -0.000145609 Jy ! Component: 100 - total flux cleaned = -6.69189e-05 Jy ! Component: 150 - total flux cleaned = -0.000197786 Jy ! Component: 200 - total flux cleaned = -0.000510181 Jy ! Component: 250 - total flux cleaned = -0.000687556 Jy ! Component: 300 - total flux cleaned = -0.000855138 Jy ! Component: 350 - total flux cleaned = -0.000961267 Jy ! Component: 400 - total flux cleaned = -0.00106276 Jy ! Component: 450 - total flux cleaned = -0.00125798 Jy ! Component: 500 - total flux cleaned = -0.00139893 Jy ! Component: 550 - total flux cleaned = -0.00164699 Jy ! Component: 600 - total flux cleaned = -0.00188609 Jy ! Component: 650 - total flux cleaned = -0.00209787 Jy ! Component: 700 - total flux cleaned = -0.00234481 Jy ! Component: 750 - total flux cleaned = -0.00256506 Jy ! Component: 800 - total flux cleaned = -0.00279905 Jy ! Component: 850 - total flux cleaned = -0.00298922 Jy ! Component: 900 - total flux cleaned = -0.00313789 Jy ! Component: 950 - total flux cleaned = -0.00326507 Jy ! Component: 1000 - total flux cleaned = -0.00337211 Jy ! Component: 1050 - total flux cleaned = -0.00344203 Jy ! Component: 1100 - total flux cleaned = -0.00349341 Jy ! Component: 1150 - total flux cleaned = -0.00351047 Jy ! Component: 1200 - total flux cleaned = -0.00354393 Jy ! Component: 1250 - total flux cleaned = -0.00351098 Jy ! Component: 1300 - total flux cleaned = -0.00336425 Jy ! Component: 1350 - total flux cleaned = -0.00321886 Jy ! Component: 1400 - total flux cleaned = -0.0030747 Jy ! Component: 1450 - total flux cleaned = -0.00291587 Jy ! Component: 1500 - total flux cleaned = -0.00271113 Jy ! Component: 1550 - total flux cleaned = -0.00255466 Jy ! Component: 1600 - total flux cleaned = -0.00235235 Jy ! Component: 1650 - total flux cleaned = -0.00212004 Jy ! Component: 1700 - total flux cleaned = -0.00196572 Jy ! Component: 1750 - total flux cleaned = -0.00178085 Jy ! Component: 1800 - total flux cleaned = -0.0016118 Jy ! Component: 1850 - total flux cleaned = -0.00144293 Jy ! Component: 1900 - total flux cleaned = -0.00130475 Jy ! Component: 1950 - total flux cleaned = -0.00110537 Jy ! Component: 2000 - total flux cleaned = -0.000951875 Jy ! Component: 2050 - total flux cleaned = -0.000782952 Jy ! Component: 2100 - total flux cleaned = -0.000583126 Jy ! Component: 2150 - total flux cleaned = -0.000429344 Jy ! Component: 2200 - total flux cleaned = -0.000260032 Jy ! Component: 2250 - total flux cleaned = -0.000105947 Jy ! Component: 2300 - total flux cleaned = 3.30454e-05 Jy ! Component: 2350 - total flux cleaned = 0.000234326 Jy ! Component: 2400 - total flux cleaned = 0.000436498 Jy ! Component: 2450 - total flux cleaned = 0.000592923 Jy ! Component: 2500 - total flux cleaned = 0.000781573 Jy ! Component: 2550 - total flux cleaned = 0.000939806 Jy ! Component: 2600 - total flux cleaned = 0.00109927 Jy ! Component: 2650 - total flux cleaned = 0.00125984 Jy ! Component: 2700 - total flux cleaned = 0.00138927 Jy ! Component: 2750 - total flux cleaned = 0.00152002 Jy ! Component: 2800 - total flux cleaned = 0.00165204 Jy ! Component: 2850 - total flux cleaned = 0.00180205 Jy ! Component: 2900 - total flux cleaned = 0.00191994 Jy ! Component: 2950 - total flux cleaned = 0.0020558 Jy ! Component: 3000 - total flux cleaned = 0.00222736 Jy ! Component: 3050 - total flux cleaned = 0.00234889 Jy ! Component: 3100 - total flux cleaned = 0.00247167 Jy ! Component: 3150 - total flux cleaned = 0.00259539 Jy ! Component: 3200 - total flux cleaned = 0.00273815 Jy ! Component: 3250 - total flux cleaned = 0.00286478 Jy ! Component: 3300 - total flux cleaned = 0.00297426 Jy ! Component: 3350 - total flux cleaned = 0.0031034 Jy ! Component: 3400 - total flux cleaned = 0.00319639 Jy ! Component: 3450 - total flux cleaned = 0.0033095 Jy ! Component: 3500 - total flux cleaned = 0.00348115 Jy ! Component: 3550 - total flux cleaned = 0.00359668 Jy ! Component: 3600 - total flux cleaned = 0.00375277 Jy ! Component: 3650 - total flux cleaned = 0.00389102 Jy ! Component: 3700 - total flux cleaned = 0.00401078 Jy ! Component: 3750 - total flux cleaned = 0.00419224 Jy ! Component: 3800 - total flux cleaned = 0.00431491 Jy ! Component: 3850 - total flux cleaned = 0.00445968 Jy ! Component: 3900 - total flux cleaned = 0.004585 Jy ! Component: 3950 - total flux cleaned = 0.00475432 Jy ! Component: 4000 - total flux cleaned = 0.00492608 Jy ! Component: 4050 - total flux cleaned = 0.00505657 Jy ! Total flux subtracted in 4096 components = 0.00518854 Jy ! Clean residual min=-0.001256 max=0.001219 Jy/beam ! Clean residual mean=0.000016 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0252305 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 313 components and 0.0252305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0649+6139_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 5.198 at 2.493 degrees (North through East) ! Clean map min=-0.00206 max=0.017858 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0649+6139_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.02373 7.02373 14.0475 28.0949 56.1898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.712 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0649+6139_C_uvs.log closed on Tue Feb 18 20:27:12 2014