! Started logfile: /scr/pima/bg219e_uvs/J0437-2954_X_uvs.log on Thu Apr 7 08:58:52 2016 obs /scr/pima/bg219e_uvs/J0437-2954_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0437-2954_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864969 visibilities/baseline/integration-bin. ! Found source: J0437-2954 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13452 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0437-2954_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.035829Jy sigma=20.773963 ! Fit after self-cal, rms=0.758421Jy sigma=14.978813 ! 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=0.8312 mas, bmaj=4.333 mas, bpa=12.39 degrees ! Estimated noise=0.747613 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 = 0.18324 Jy ! Component: 100 - total flux cleaned = 0.257545 Jy ! Total flux subtracted in 100 components = 0.257545 Jy ! Clean residual min=-0.013111 max=0.035925 Jy/beam ! Clean residual mean=-0.000081 rms=0.004746 Jy/beam ! Combined flux in latest and established models = 0.257545 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.257545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.103743Jy sigma=2.029833 ! Fit after self-cal, rms=0.103221Jy sigma=2.024757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419525 Jy ! Component: 100 - total flux cleaned = 0.0654637 Jy ! Total flux subtracted in 100 components = 0.0654637 Jy ! Clean residual min=-0.006854 max=0.012443 Jy/beam ! Clean residual mean=-0.000034 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.323009 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.323009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079533Jy sigma=1.493424 ! Fit after self-cal, rms=0.079314Jy sigma=1.491789 ! 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=1.042 mas, bmaj=4.472 mas, bpa=11.06 degrees ! Estimated noise=0.435023 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 = 0.0206193 Jy ! Component: 100 - total flux cleaned = 0.0320695 Jy ! Component: 150 - total flux cleaned = 0.038883 Jy ! Component: 200 - total flux cleaned = 0.0431908 Jy ! Total flux subtracted in 200 components = 0.0431908 Jy ! Clean residual min=-0.004838 max=0.007320 Jy/beam ! Clean residual mean=-0.000010 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.3662 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 71 components and 0.3662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074208Jy sigma=1.366862 ! Fit after self-cal, rms=0.074152Jy sigma=1.366407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 4.472 at 11.06 degrees (North through East) ! Clean map min=-0.0046607 max=0.2491 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 1.03 FD 0.97 HN 1.18 KP 0.98 ! LA 0.99 NL 1.01 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.15 KP 0.99 ! LA 0.99 NL 1.04 OV 1.02 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.16 KP 0.98 ! LA 0.96 NL 1.01 OV 1.03 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 KP 0.97 ! LA 0.99 NL 1.03 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.19 KP 0.97 ! LA 0.99 NL 1.03 OV 1.01 PT 1.01 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074152Jy sigma=1.366407 ! Fit after self-cal, rms=0.075793Jy sigma=1.351801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=4.531 mas, bpa=11.25 degrees ! Estimated noise=0.436911 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 (-2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047326 Jy ! Component: 100 - total flux cleaned = 0.00523627 Jy ! Component: 150 - total flux cleaned = 0.00538073 Jy ! Component: 200 - total flux cleaned = 0.00571066 Jy ! Total flux subtracted in 200 components = 0.00571066 Jy ! Clean residual min=-0.003014 max=0.003648 Jy/beam ! Clean residual mean=0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.37191 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.37191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075414Jy sigma=1.345755 ! Fit after self-cal, rms=0.075415Jy sigma=1.344840 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075415Jy sigma=1.344840 ! Fit after self-cal, rms=0.075289Jy sigma=1.344493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=4.526 mas, bpa=11.26 degrees ! Estimated noise=0.436391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166426 Jy ! Component: 100 - total flux cleaned = 0.00166385 Jy ! Component: 150 - total flux cleaned = 0.0016644 Jy ! Component: 200 - total flux cleaned = 0.00170198 Jy ! Total flux subtracted in 200 components = 0.00170198 Jy ! Clean residual min=-0.002871 max=0.002836 Jy/beam ! Clean residual mean=0.000000 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.373612 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.373612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075187Jy sigma=1.343232 ! Fit after self-cal, rms=0.075181Jy sigma=1.342992 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 = 0.000408943 Jy ! Component: 100 - total flux cleaned = 0.000407872 Jy ! Component: 150 - total flux cleaned = 0.000443062 Jy ! Component: 200 - total flux cleaned = 0.000507277 Jy ! Total flux subtracted in 200 components = 0.000507277 Jy ! Clean residual min=-0.002875 max=0.002845 Jy/beam ! Clean residual mean=0.000000 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.37412 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.37412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075128Jy sigma=1.342403 ! Fit after self-cal, rms=0.075125Jy sigma=1.342311 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075125Jy sigma=1.342311 ! Fit after self-cal, rms=0.075512Jy sigma=1.332844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=4.535 mas, bpa=11.29 degrees ! Estimated noise=0.437391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433447 Jy ! Component: 100 - total flux cleaned = 0.000569967 Jy ! Component: 150 - total flux cleaned = 0.000629798 Jy ! Component: 200 - total flux cleaned = 0.00068438 Jy ! Total flux subtracted in 200 components = 0.00068438 Jy ! Clean residual min=-0.002311 max=0.002606 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.374804 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.374804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075468Jy sigma=1.332374 ! Fit after self-cal, rms=0.075473Jy sigma=1.332254 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 = 0.000395637 Jy ! Component: 100 - total flux cleaned = 0.000532822 Jy ! Component: 150 - total flux cleaned = 0.000581926 Jy ! Component: 200 - total flux cleaned = 0.000581782 Jy ! Total flux subtracted in 200 components = 0.000581782 Jy ! Clean residual min=-0.002318 max=0.002603 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.375386 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.375386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075446Jy sigma=1.331978 ! Fit after self-cal, rms=0.075445Jy sigma=1.331931 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075445Jy sigma=1.331931 ! Fit after self-cal, rms=0.075535Jy sigma=1.331879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=6.342 mas, bpa=-1.724 degrees ! Estimated noise=0.511737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935894 Jy ! Component: 100 - total flux cleaned = 0.00113735 Jy ! Component: 150 - total flux cleaned = 0.00117521 Jy ! Component: 200 - total flux cleaned = 0.00119348 Jy ! Total flux subtracted in 200 components = 0.00119348 Jy ! Clean residual min=-0.002226 max=0.002591 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.376579 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.376579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075524Jy sigma=1.331780 ! Fit after self-cal, rms=0.075523Jy sigma=1.331760 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 = 0.000269417 Jy ! Component: 100 - total flux cleaned = 0.000268933 Jy ! Component: 150 - total flux cleaned = 0.000269257 Jy ! Component: 200 - total flux cleaned = 0.000269225 Jy ! Total flux subtracted in 200 components = 0.000269225 Jy ! Clean residual min=-0.002217 max=0.002583 Jy/beam ! Clean residual mean=0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.376848 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.376849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075516Jy sigma=1.331714 ! Fit after self-cal, rms=0.075516Jy sigma=1.331704 ! 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=1.042 mas, bmaj=4.537 mas, bpa=11.31 degrees ! Estimated noise=0.437632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 4.537 at 11.31 degrees (North through East) ! Clean map min=-0.0022664 max=0.2471 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=0.8274 mas, bmaj=4.408 mas, bpa=12.63 degrees ! Estimated noise=0.753421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183888 Jy ! Component: 100 - total flux cleaned = 0.258435 Jy ! Component: 150 - total flux cleaned = 0.299805 Jy ! Component: 200 - total flux cleaned = 0.322913 Jy ! Total flux subtracted in 200 components = 0.322913 Jy ! Clean residual min=-0.005858 max=0.011320 Jy/beam ! Clean residual mean=-0.000025 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.322913 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 0.322913 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=4.537 mas, bpa=11.31 degrees ! Estimated noise=0.437632 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 = 0.019318 Jy ! Component: 100 - total flux cleaned = 0.0304848 Jy ! Component: 150 - total flux cleaned = 0.0373208 Jy ! Component: 200 - total flux cleaned = 0.0418155 Jy ! Total flux subtracted in 200 components = 0.0418155 Jy ! Clean residual min=-0.003024 max=0.003107 Jy/beam ! Clean residual mean=-0.000005 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.364728 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 0.364728 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=2.337 mas, bmaj=6.342 mas, bpa=-1.724 degrees ! Estimated noise=0.511737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043457 Jy ! Component: 100 - total flux cleaned = 0.00704 Jy ! Component: 150 - total flux cleaned = 0.00889012 Jy ! Component: 200 - total flux cleaned = 0.00992654 Jy ! Total flux subtracted in 200 components = 0.00992654 Jy ! Clean residual min=-0.002458 max=0.002738 Jy/beam ! Clean residual mean=0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.374655 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 = 0.000509468 Jy ! Component: 100 - total flux cleaned = 0.000619898 Jy ! Component: 150 - total flux cleaned = 0.000688993 Jy ! Component: 200 - total flux cleaned = 0.000755798 Jy ! Total flux subtracted in 200 components = 0.000755798 Jy ! Clean residual min=-0.002342 max=0.002709 Jy/beam ! Clean residual mean=0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.375411 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 104 components and 0.375411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=4.537 mas, bpa=11.31 degrees ! Estimated noise=0.437632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670655 Jy ! Component: 100 - total flux cleaned = -0.000804525 Jy ! Component: 150 - total flux cleaned = -0.000769049 Jy ! Component: 200 - total flux cleaned = -0.000663776 Jy ! Total flux subtracted in 200 components = -0.000663776 Jy ! Clean residual min=-0.002440 max=0.002470 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.374747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.374747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075578Jy sigma=1.332655 ! Fit after self-cal, rms=0.075574Jy sigma=1.332587 wmodel /scr/pima/bg219e_uvs/J0437-2954_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219e_uvs/J0437-2954_X_map.mod wobs /scr/pima/bg219e_uvs/J0437-2954_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0437-2954_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0437-2954_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0437-2954_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 = 0.000385064 Jy ! Component: 100 - total flux cleaned = 4.08282e-05 Jy ! Component: 150 - total flux cleaned = -4.17475e-05 Jy ! Component: 200 - total flux cleaned = -8.17988e-05 Jy ! Component: 250 - total flux cleaned = -4.52891e-05 Jy ! Component: 300 - total flux cleaned = -0.00011935 Jy ! Component: 350 - total flux cleaned = -0.000118936 Jy ! Component: 400 - total flux cleaned = -0.000153126 Jy ! Component: 450 - total flux cleaned = -0.000119511 Jy ! Component: 500 - total flux cleaned = -0.000219237 Jy ! Component: 550 - total flux cleaned = -0.000251209 Jy ! Component: 600 - total flux cleaned = -0.000345482 Jy ! Component: 650 - total flux cleaned = -0.000437823 Jy ! Component: 700 - total flux cleaned = -0.000467482 Jy ! Component: 750 - total flux cleaned = -0.000497599 Jy ! Component: 800 - total flux cleaned = -0.000555446 Jy ! Component: 850 - total flux cleaned = -0.00061219 Jy ! Component: 900 - total flux cleaned = -0.000696052 Jy ! Component: 950 - total flux cleaned = -0.000805163 Jy ! Component: 1000 - total flux cleaned = -0.000804692 Jy ! Component: 1050 - total flux cleaned = -0.000857395 Jy ! Component: 1100 - total flux cleaned = -0.000883373 Jy ! Component: 1150 - total flux cleaned = -0.000882877 Jy ! Component: 1200 - total flux cleaned = -0.000832766 Jy ! Component: 1250 - total flux cleaned = -0.000858198 Jy ! Component: 1300 - total flux cleaned = -0.000979669 Jy ! Component: 1350 - total flux cleaned = -0.00097966 Jy ! Component: 1400 - total flux cleaned = -0.00102675 Jy ! Component: 1450 - total flux cleaned = -0.00109606 Jy ! Component: 1500 - total flux cleaned = -0.00107318 Jy ! Component: 1550 - total flux cleaned = -0.00107307 Jy ! Component: 1600 - total flux cleaned = -0.00116124 Jy ! Component: 1650 - total flux cleaned = -0.00118337 Jy ! Component: 1700 - total flux cleaned = -0.00120514 Jy ! Component: 1750 - total flux cleaned = -0.00122625 Jy ! Component: 1800 - total flux cleaned = -0.00128941 Jy ! Component: 1850 - total flux cleaned = -0.00135176 Jy ! Component: 1900 - total flux cleaned = -0.00143321 Jy ! Component: 1950 - total flux cleaned = -0.00147367 Jy ! Component: 2000 - total flux cleaned = -0.00149328 Jy ! Component: 2050 - total flux cleaned = -0.00153271 Jy ! Component: 2100 - total flux cleaned = -0.00161121 Jy ! Component: 2150 - total flux cleaned = -0.00159233 Jy ! Component: 2200 - total flux cleaned = -0.00165012 Jy ! Component: 2250 - total flux cleaned = -0.00165008 Jy ! Component: 2300 - total flux cleaned = -0.00170639 Jy ! Component: 2350 - total flux cleaned = -0.00174341 Jy ! Component: 2400 - total flux cleaned = -0.00179832 Jy ! Component: 2450 - total flux cleaned = -0.00179824 Jy ! Component: 2500 - total flux cleaned = -0.00179808 Jy ! Component: 2550 - total flux cleaned = -0.00181566 Jy ! Component: 2600 - total flux cleaned = -0.00172735 Jy ! Component: 2650 - total flux cleaned = -0.00171031 Jy ! Component: 2700 - total flux cleaned = -0.00177934 Jy ! Component: 2750 - total flux cleaned = -0.00176192 Jy ! Component: 2800 - total flux cleaned = -0.00172799 Jy ! Component: 2850 - total flux cleaned = -0.00174469 Jy ! Component: 2900 - total flux cleaned = -0.00171131 Jy ! Component: 2950 - total flux cleaned = -0.00171116 Jy ! Component: 3000 - total flux cleaned = -0.001662 Jy ! Component: 3050 - total flux cleaned = -0.00169454 Jy ! Component: 3100 - total flux cleaned = -0.00169453 Jy ! Component: 3150 - total flux cleaned = -0.00164667 Jy ! Component: 3200 - total flux cleaned = -0.00164681 Jy ! Component: 3250 - total flux cleaned = -0.0016468 Jy ! Component: 3300 - total flux cleaned = -0.00163128 Jy ! Component: 3350 - total flux cleaned = -0.00161577 Jy ! Component: 3400 - total flux cleaned = -0.00166176 Jy ! Component: 3450 - total flux cleaned = -0.00167687 Jy ! Component: 3500 - total flux cleaned = -0.00172189 Jy ! Component: 3550 - total flux cleaned = -0.00169199 Jy ! Component: 3600 - total flux cleaned = -0.00172178 Jy ! Component: 3650 - total flux cleaned = -0.00178049 Jy ! Component: 3700 - total flux cleaned = -0.00176584 Jy ! Component: 3750 - total flux cleaned = -0.00182367 Jy ! Component: 3800 - total flux cleaned = -0.00183793 Jy ! Component: 3850 - total flux cleaned = -0.00186621 Jy ! Component: 3900 - total flux cleaned = -0.00190861 Jy ! Component: 3950 - total flux cleaned = -0.00193664 Jy ! Component: 4000 - total flux cleaned = -0.00197856 Jy ! Component: 4050 - total flux cleaned = -0.00199231 Jy ! Total flux subtracted in 4096 components = -0.00203358 Jy ! Clean residual min=-0.000777 max=0.000809 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.372713 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 419 components and 0.372713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0437-2954_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 4.537 at 11.31 degrees (North through East) ! Clean map min=-0.0016355 max=0.24928 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0437-2954_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.3118 0.3118 0.6236 1.2472 2.4944 4.9888 9.9776 19.9552 39.9104 79.8208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 962.155 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0437-2954_X_uvs.log closed on Thu Apr 7 08:58:56 2016