! Started logfile: /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uvs.log on Thu Nov 28 23:30:55 2013 obs /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.959596 visibilities/baseline/integration-bin. ! Found source: J0643-3749 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3040 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/bp171aa_uvs/J0643-3749_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003693Jy sigma=0.709529 ! Fit after self-cal, rms=0.914547Jy sigma=0.646518 ! 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=1.197 mas, bmaj=3.418 mas, bpa=12.53 degrees ! Estimated noise=27.734 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 = 0.0621376 Jy ! Component: 100 - total flux cleaned = 0.0800804 Jy ! Total flux subtracted in 100 components = 0.0800804 Jy ! Clean residual min=-0.005132 max=0.007539 Jy/beam ! Clean residual mean=-0.000080 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.0800804 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0800804 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=0.056745Jy sigma=0.040074 ! Fit after self-cal, rms=0.056380Jy sigma=0.039814 ! 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=1.61 mas, bmaj=4.28 mas, bpa=11.83 degrees ! Estimated noise=18.1417 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 = 0.0109491 Jy ! Component: 100 - total flux cleaned = 0.0157272 Jy ! Component: 150 - total flux cleaned = 0.0183436 Jy ! Component: 200 - total flux cleaned = 0.0197945 Jy ! Total flux subtracted in 200 components = 0.0197945 Jy ! Clean residual min=-0.005291 max=0.005945 Jy/beam ! Clean residual mean=-0.000061 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.0998749 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0998749 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=0.054440Jy sigma=0.038443 ! Fit after self-cal, rms=0.054430Jy sigma=0.038435 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.61 x 4.28 at 11.83 degrees (North through East) ! Clean map min=-0.005109 max=0.082974 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: ! BR 1.00* FD 1.00* KP 1.00* LA 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: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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: ! BR 1.00* FD 1.00* KP 1.00* LA 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: ! BR 1.00* FD 1.00* KP 1.00* LA 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: ! BR 1.17 FD 0.96 KP 0.97 LA 1.14 ! MK 1.05 NL 1.19 OV 0.88 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 KP 0.89 LA 1.02 ! MK 1.01 NL 1.18 OV 0.91 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 8. ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.054430Jy sigma=0.038435 ! Fit after self-cal, rms=0.054948Jy sigma=0.038222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.301 mas, bpa=11.72 degrees ! Estimated noise=18.2571 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 = 0.000483994 Jy ! Component: 100 - total flux cleaned = 0.00058537 Jy ! Component: 150 - total flux cleaned = 0.000653278 Jy ! Component: 200 - total flux cleaned = 0.000717345 Jy ! Total flux subtracted in 200 components = 0.000717345 Jy ! Clean residual min=-0.004636 max=0.005100 Jy/beam ! Clean residual mean=-0.000061 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.100592 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.100592 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=0.054929Jy sigma=0.038208 ! Fit after self-cal, rms=0.054961Jy sigma=0.038200 ! 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=0.054961Jy sigma=0.038200 ! Fit after self-cal, rms=0.055050Jy sigma=0.038199 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.302 mas, bpa=11.7 degrees ! Estimated noise=18.2773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153367 Jy ! Component: 100 - total flux cleaned = 0.00021471 Jy ! Component: 150 - total flux cleaned = 0.000272753 Jy ! Component: 200 - total flux cleaned = 0.000310002 Jy ! Total flux subtracted in 200 components = 0.000310002 Jy ! Clean residual min=-0.004618 max=0.005037 Jy/beam ! Clean residual mean=-0.000060 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.100902 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.100902 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=0.055037Jy sigma=0.038190 ! Fit after self-cal, rms=0.055039Jy sigma=0.038190 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 = 4.33787e-05 Jy ! Component: 100 - total flux cleaned = 9.83635e-05 Jy ! Component: 150 - total flux cleaned = 0.000133354 Jy ! Component: 200 - total flux cleaned = 0.000167057 Jy ! Total flux subtracted in 200 components = 0.000167057 Jy ! Clean residual min=-0.004578 max=0.004987 Jy/beam ! Clean residual mean=-0.000059 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.101069 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.101069 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=0.055029Jy sigma=0.038183 ! Fit after self-cal, rms=0.055029Jy sigma=0.038183 ! 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=0.055029Jy sigma=0.038183 ! Fit after self-cal, rms=0.055022Jy sigma=0.038183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.302 mas, bpa=11.69 degrees ! Estimated noise=18.2793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00923e-05 Jy ! Component: 100 - total flux cleaned = 0.000109269 Jy ! Component: 150 - total flux cleaned = 0.00015627 Jy ! Component: 200 - total flux cleaned = 0.000185913 Jy ! Total flux subtracted in 200 components = 0.000185913 Jy ! Clean residual min=-0.004553 max=0.004953 Jy/beam ! Clean residual mean=-0.000059 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.101255 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.101255 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=0.055014Jy sigma=0.038177 ! Fit after self-cal, rms=0.055014Jy sigma=0.038177 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 = 3.41132e-05 Jy ! Component: 100 - total flux cleaned = 7.78425e-05 Jy ! Component: 150 - total flux cleaned = 0.000105648 Jy ! Component: 200 - total flux cleaned = 0.000133071 Jy ! Total flux subtracted in 200 components = 0.000133071 Jy ! Clean residual min=-0.004521 max=0.004911 Jy/beam ! Clean residual mean=-0.000058 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.101388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.101388 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=0.055007Jy sigma=0.038172 ! Fit after self-cal, rms=0.055007Jy sigma=0.038172 ! 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=0.055007Jy sigma=0.038172 ! Fit after self-cal, rms=0.054989Jy sigma=0.038172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=13.26 mas, bpa=13.45 degrees ! Estimated noise=23.1382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117613 Jy ! Component: 100 - total flux cleaned = 0.00122419 Jy ! Component: 150 - total flux cleaned = 0.00129256 Jy ! Component: 200 - total flux cleaned = 0.00135772 Jy ! Total flux subtracted in 200 components = 0.00135772 Jy ! Clean residual min=-0.006593 max=0.006029 Jy/beam ! Clean residual mean=-0.000101 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.102746 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.102746 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=0.054998Jy sigma=0.038177 ! Fit after self-cal, rms=0.054992Jy sigma=0.038172 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 = 0.0002113 Jy ! Component: 100 - total flux cleaned = 0.000210443 Jy ! Component: 150 - total flux cleaned = 0.000230382 Jy ! Component: 200 - total flux cleaned = 0.00028772 Jy ! Total flux subtracted in 200 components = 0.00028772 Jy ! Clean residual min=-0.006513 max=0.005998 Jy/beam ! Clean residual mean=-0.000099 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.103034 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.103034 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=0.054999Jy sigma=0.038176 ! Fit after self-cal, rms=0.054996Jy sigma=0.038172 ! 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=1.62 mas, bmaj=4.302 mas, bpa=11.68 degrees ! Estimated noise=18.2777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.302 at 11.68 degrees (North through East) ! Clean map min=-0.0045427 max=0.080635 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=1.204 mas, bmaj=3.423 mas, bpa=12.48 degrees ! Estimated noise=28.0387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627816 Jy ! Component: 100 - total flux cleaned = 0.0807945 Jy ! Component: 150 - total flux cleaned = 0.0888833 Jy ! Component: 200 - total flux cleaned = 0.0928164 Jy ! Total flux subtracted in 200 components = 0.0928164 Jy ! Clean residual min=-0.004651 max=0.005183 Jy/beam ! Clean residual mean=-0.000049 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0928164 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 0.0928164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.302 mas, bpa=11.68 degrees ! Estimated noise=18.2777 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 57.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578656 Jy ! Component: 100 - total flux cleaned = 0.00919568 Jy ! Component: 150 - total flux cleaned = 0.0116503 Jy ! Component: 200 - total flux cleaned = 0.0134452 Jy ! Total flux subtracted in 200 components = 0.0134452 Jy ! Clean residual min=-0.004268 max=0.004198 Jy/beam ! Clean residual mean=-0.000033 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.106262 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.106262 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=4.144 mas, bmaj=13.26 mas, bpa=13.45 degrees ! Estimated noise=23.1382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205119 Jy ! Component: 100 - total flux cleaned = 0.0032451 Jy ! Component: 150 - total flux cleaned = 0.00350484 Jy ! Component: 200 - total flux cleaned = 0.00376127 Jy ! Total flux subtracted in 200 components = 0.00376127 Jy ! Clean residual min=-0.005859 max=0.004820 Jy/beam ! Clean residual mean=-0.000029 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.110023 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022147 Jy ! Component: 100 - total flux cleaned = 0.000296325 Jy ! Component: 150 - total flux cleaned = 0.000345963 Jy ! Component: 200 - total flux cleaned = 0.000393395 Jy ! Total flux subtracted in 200 components = 0.000393395 Jy ! Clean residual min=-0.005831 max=0.004700 Jy/beam ! Clean residual mean=-0.000025 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.110416 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.110416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.302 mas, bpa=11.68 degrees ! Estimated noise=18.2777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287158 Jy ! Component: 100 - total flux cleaned = -0.000196217 Jy ! Component: 150 - total flux cleaned = -0.000142602 Jy ! Component: 200 - total flux cleaned = -9.51893e-05 Jy ! Total flux subtracted in 200 components = -9.51893e-05 Jy ! Clean residual min=-0.004177 max=0.003707 Jy/beam ! Clean residual mean=-0.000013 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.110321 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.110321 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=0.054578Jy sigma=0.037875 ! Fit after self-cal, rms=0.054516Jy sigma=0.037826 wmodel /d2/scr/pima/bp171aa_uvs/J0643-3749_C_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171aa_uvs/J0643-3749_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0643-3749_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0643-3749_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 = -0.00163204 Jy ! Component: 100 - total flux cleaned = -0.00183625 Jy ! Component: 150 - total flux cleaned = -0.00190004 Jy ! Component: 200 - total flux cleaned = -0.00178944 Jy ! Component: 250 - total flux cleaned = -0.00163502 Jy ! Component: 300 - total flux cleaned = -0.00153652 Jy ! Component: 350 - total flux cleaned = -0.00163005 Jy ! Component: 400 - total flux cleaned = -0.00176401 Jy ! Component: 450 - total flux cleaned = -0.00189145 Jy ! Component: 500 - total flux cleaned = -0.00213836 Jy ! Component: 550 - total flux cleaned = -0.00241656 Jy ! Component: 600 - total flux cleaned = -0.00272344 Jy ! Component: 650 - total flux cleaned = -0.0029833 Jy ! Component: 700 - total flux cleaned = -0.00327208 Jy ! Component: 750 - total flux cleaned = -0.00341359 Jy ! Component: 800 - total flux cleaned = -0.00368863 Jy ! Component: 850 - total flux cleaned = -0.00385638 Jy ! Component: 900 - total flux cleaned = -0.00395547 Jy ! Component: 950 - total flux cleaned = -0.00414828 Jy ! Component: 1000 - total flux cleaned = -0.00427482 Jy ! Component: 1050 - total flux cleaned = -0.00446074 Jy ! Component: 1100 - total flux cleaned = -0.00455175 Jy ! Component: 1150 - total flux cleaned = -0.00461172 Jy ! Component: 1200 - total flux cleaned = -0.00472867 Jy ! Component: 1250 - total flux cleaned = -0.00475758 Jy ! Component: 1300 - total flux cleaned = -0.00484284 Jy ! Component: 1350 - total flux cleaned = -0.00495449 Jy ! Component: 1400 - total flux cleaned = -0.00500975 Jy ! Component: 1450 - total flux cleaned = -0.00511855 Jy ! Component: 1500 - total flux cleaned = -0.00522514 Jy ! Component: 1550 - total flux cleaned = -0.00527769 Jy ! Component: 1600 - total flux cleaned = -0.00538123 Jy ! Component: 1650 - total flux cleaned = -0.00543256 Jy ! Component: 1700 - total flux cleaned = -0.0055841 Jy ! Component: 1750 - total flux cleaned = -0.00565888 Jy ! Component: 1800 - total flux cleaned = -0.00570761 Jy ! Component: 1850 - total flux cleaned = -0.00573206 Jy ! Component: 1900 - total flux cleaned = -0.0058281 Jy ! Component: 1950 - total flux cleaned = -0.00585228 Jy ! Component: 2000 - total flux cleaned = -0.00592297 Jy ! Component: 2050 - total flux cleaned = -0.00599286 Jy ! Component: 2100 - total flux cleaned = -0.00599289 Jy ! Component: 2150 - total flux cleaned = -0.00606086 Jy ! Component: 2200 - total flux cleaned = -0.00606129 Jy ! Component: 2250 - total flux cleaned = -0.00612817 Jy ! Component: 2300 - total flux cleaned = -0.00619417 Jy ! Component: 2350 - total flux cleaned = -0.00621585 Jy ! Component: 2400 - total flux cleaned = -0.00625881 Jy ! Component: 2450 - total flux cleaned = -0.00636552 Jy ! Component: 2500 - total flux cleaned = -0.00638662 Jy ! Component: 2550 - total flux cleaned = -0.00647068 Jy ! Component: 2600 - total flux cleaned = -0.0065752 Jy ! Component: 2650 - total flux cleaned = -0.00663763 Jy ! Component: 2700 - total flux cleaned = -0.00680219 Jy ! Component: 2750 - total flux cleaned = -0.00688386 Jy ! Component: 2800 - total flux cleaned = -0.00702599 Jy ! Component: 2850 - total flux cleaned = -0.00708643 Jy ! Component: 2900 - total flux cleaned = -0.00722677 Jy ! Component: 2950 - total flux cleaned = -0.00728646 Jy ! Component: 3000 - total flux cleaned = -0.00732628 Jy ! Component: 3050 - total flux cleaned = -0.00746394 Jy ! Component: 3100 - total flux cleaned = -0.00754216 Jy ! Component: 3150 - total flux cleaned = -0.00763928 Jy ! Component: 3200 - total flux cleaned = -0.00771663 Jy ! Component: 3250 - total flux cleaned = -0.00785105 Jy ! Component: 3300 - total flux cleaned = -0.00790826 Jy ! Component: 3350 - total flux cleaned = -0.00798417 Jy ! Component: 3400 - total flux cleaned = -0.00805983 Jy ! Component: 3450 - total flux cleaned = -0.00819149 Jy ! Component: 3500 - total flux cleaned = -0.00828505 Jy ! Component: 3550 - total flux cleaned = -0.00834096 Jy ! Component: 3600 - total flux cleaned = -0.00841536 Jy ! Component: 3650 - total flux cleaned = -0.00845241 Jy ! Component: 3700 - total flux cleaned = -0.00854471 Jy ! Component: 3750 - total flux cleaned = -0.00867326 Jy ! Component: 3800 - total flux cleaned = -0.00872814 Jy ! Component: 3850 - total flux cleaned = -0.00872814 Jy ! Component: 3900 - total flux cleaned = -0.00880093 Jy ! Component: 3950 - total flux cleaned = -0.00885542 Jy ! Component: 4000 - total flux cleaned = -0.00896406 Jy ! Component: 4050 - total flux cleaned = -0.00894607 Jy ! Total flux subtracted in 4096 components = -0.00905428 Jy ! Clean residual min=-0.001002 max=0.000977 Jy/beam ! Clean residual mean=-0.000011 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.101267 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 359 components and 0.101267 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0643-3749_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.302 at 11.68 degrees (North through East) ! Clean map min=-0.0022207 max=0.08378 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0643-3749_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0837801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032835 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17576 1.17576 2.35152 4.70303 9.40606 18.8121 37.6242 75.2485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.154 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0643-3749_C_uvs.log closed on Thu Nov 28 23:31:00 2013