! Started logfile: /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uvs.log on Mon Feb 24 08:42:37 2014 obs /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J0658+4014 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 528 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0658+4014_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998371Jy sigma=36.975764 ! Fit after self-cal, rms=0.973191Jy sigma=36.569070 ! 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=0.6307 mas, bmaj=2.644 mas, bpa=0.5554 degrees ! Estimated noise=1.22517 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 = 0.0198965 Jy ! Component: 100 - total flux cleaned = 0.0249692 Jy ! Total flux subtracted in 100 components = 0.0249692 Jy ! Clean residual min=-0.002733 max=0.002619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0249692 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0249692 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=0.015988Jy sigma=0.537694 ! Fit after self-cal, rms=0.015624Jy sigma=0.523979 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7487 mas, bmaj=2.775 mas, bpa=1.054 degrees ! Estimated noise=0.865641 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 = 0.00319945 Jy ! Component: 100 - total flux cleaned = 0.00475516 Jy ! Component: 150 - total flux cleaned = 0.00570934 Jy ! Component: 200 - total flux cleaned = 0.00632956 Jy ! Total flux subtracted in 200 components = 0.00632956 Jy ! Clean residual min=-0.001868 max=0.001777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0312988 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0312988 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=0.014959Jy sigma=0.498434 ! Fit after self-cal, rms=0.014965Jy sigma=0.498264 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7487 x 2.775 at 1.054 degrees (North through East) ! Clean map min=-0.0016739 max=0.026978 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 0.91 HN 1.03 KP 1.03 MK 1.08 ! NL 1.00* OV 0.99 PT 1.08 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 1.11 MK 0.88 ! NL 1.00* OV 1.08 PT 0.89 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.91 KP 1.14 MK 1.12 ! NL 1.00* OV 0.96 PT 0.87 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.89 KP 0.96 MK 1.15 ! NL 1.00* OV 1.11 PT 0.87 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.04 KP 0.88 MK 1.14 ! NL 1.00* OV 0.91 PT 0.90 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.10 KP 1.06 MK 0.95 ! NL 1.00* OV 0.93 PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.014965Jy sigma=0.498264 ! Fit after self-cal, rms=0.014986Jy sigma=0.486276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7566 mas, bmaj=2.776 mas, bpa=0.8863 degrees ! Estimated noise=0.870323 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 = 0.000400669 Jy ! Component: 100 - total flux cleaned = 0.000519242 Jy ! Component: 150 - total flux cleaned = 0.000562063 Jy ! Component: 200 - total flux cleaned = 0.00059398 Jy ! Total flux subtracted in 200 components = 0.00059398 Jy ! Clean residual min=-0.001547 max=0.001810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0318927 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0318927 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=0.014968Jy sigma=0.485962 ! Fit after self-cal, rms=0.014981Jy sigma=0.485756 ! 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=0.014981Jy sigma=0.485756 ! Fit after self-cal, rms=0.015010Jy sigma=0.483632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7587 mas, bmaj=2.778 mas, bpa=0.7881 degrees ! Estimated noise=0.870971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127651 Jy ! Component: 100 - total flux cleaned = -0.000155826 Jy ! Component: 150 - total flux cleaned = -0.000133049 Jy ! Component: 200 - total flux cleaned = -0.000111473 Jy ! Total flux subtracted in 200 components = -0.000111473 Jy ! Clean residual min=-0.001463 max=0.001764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0317813 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0317813 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=0.015002Jy sigma=0.483457 ! Fit after self-cal, rms=0.015004Jy sigma=0.483421 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) ! Added new window around map position (-28.2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146052 Jy ! Component: 100 - total flux cleaned = 0.00189236 Jy ! Component: 150 - total flux cleaned = 0.00206084 Jy ! Component: 200 - total flux cleaned = 0.00214996 Jy ! Total flux subtracted in 200 components = 0.00214996 Jy ! Clean residual min=-0.001263 max=0.001329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0339312 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0339312 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=0.014842Jy sigma=0.477844 ! Fit after self-cal, rms=0.014827Jy sigma=0.477395 ! 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=0.014827Jy sigma=0.477395 ! Fit after self-cal, rms=0.014713Jy sigma=0.476964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7578 mas, bmaj=2.773 mas, bpa=0.7121 degrees ! Estimated noise=0.865616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402002 Jy ! Component: 100 - total flux cleaned = 0.000511343 Jy ! Component: 150 - total flux cleaned = 0.000606138 Jy ! Component: 200 - total flux cleaned = 0.000700983 Jy ! Total flux subtracted in 200 components = 0.000700983 Jy ! Clean residual min=-0.001227 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0346322 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.0346322 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=0.014677Jy sigma=0.476008 ! Fit after self-cal, rms=0.014677Jy sigma=0.475949 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 = 9.73437e-05 Jy ! Component: 100 - total flux cleaned = 0.000147944 Jy ! Component: 150 - total flux cleaned = 0.000184676 Jy ! Component: 200 - total flux cleaned = 0.000193796 Jy ! Total flux subtracted in 200 components = 0.000193796 Jy ! Clean residual min=-0.001198 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.034826 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.034826 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=0.014661Jy sigma=0.475635 ! Fit after self-cal, rms=0.014662Jy sigma=0.475623 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014662Jy sigma=0.475623 ! Fit after self-cal, rms=0.014687Jy sigma=0.472571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=3.501 mas, bpa=1.219 degrees ! Estimated noise=1.22643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321055 Jy ! Component: 100 - total flux cleaned = 0.00034644 Jy ! Component: 150 - total flux cleaned = 0.00033977 Jy ! Component: 200 - total flux cleaned = 0.000345339 Jy ! Total flux subtracted in 200 components = 0.000345339 Jy ! Clean residual min=-0.001562 max=0.001207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0351713 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0351714 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=0.014679Jy sigma=0.472652 ! Fit after self-cal, rms=0.014689Jy sigma=0.472496 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 = 4.7275e-06 Jy ! Component: 100 - total flux cleaned = -4.00479e-05 Jy ! Component: 150 - total flux cleaned = -6.1399e-05 Jy ! Component: 200 - total flux cleaned = -5.19236e-05 Jy ! Total flux subtracted in 200 components = -5.19236e-05 Jy ! Clean residual min=-0.001549 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0351194 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.0351194 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=0.014688Jy sigma=0.472594 ! Fit after self-cal, rms=0.014687Jy sigma=0.472549 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7585 mas, bmaj=2.767 mas, bpa=0.7189 degrees ! Estimated noise=0.866301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7585 x 2.767 at 0.7189 degrees (North through East) ! Clean map min=-0.0010906 max=0.026995 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=0.6359 mas, bmaj=2.632 mas, bpa=0.1837 degrees ! Estimated noise=1.2201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198924 Jy ! Component: 100 - total flux cleaned = 0.0248278 Jy ! Component: 150 - total flux cleaned = 0.0272801 Jy ! Component: 200 - total flux cleaned = 0.0287952 Jy ! Total flux subtracted in 200 components = 0.0287952 Jy ! Clean residual min=-0.002033 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0287952 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 0.0287952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7585 mas, bmaj=2.767 mas, bpa=0.7189 degrees ! Estimated noise=0.866301 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 = 0.00182772 Jy ! Component: 100 - total flux cleaned = 0.00296855 Jy ! Component: 150 - total flux cleaned = 0.00362566 Jy ! Component: 200 - total flux cleaned = 0.0040701 Jy ! Total flux subtracted in 200 components = 0.0040701 Jy ! Clean residual min=-0.001372 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0328653 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0328653 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=1.859 mas, bmaj=3.501 mas, bpa=1.219 degrees ! Estimated noise=1.22643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107539 Jy ! Component: 100 - total flux cleaned = 0.00155134 Jy ! Component: 150 - total flux cleaned = 0.00185049 Jy ! Component: 200 - total flux cleaned = 0.0019466 Jy ! Total flux subtracted in 200 components = 0.0019466 Jy ! Clean residual min=-0.001550 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0348119 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58628e-05 Jy ! Component: 100 - total flux cleaned = 7.28858e-05 Jy ! Component: 150 - total flux cleaned = 0.000100294 Jy ! Component: 200 - total flux cleaned = 0.000115509 Jy ! Total flux subtracted in 200 components = 0.000115509 Jy ! Clean residual min=-0.001542 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0349274 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.0349274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7585 mas, bmaj=2.767 mas, bpa=0.7189 degrees ! Estimated noise=0.866301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197058 Jy ! Component: 100 - total flux cleaned = -0.000265924 Jy ! Component: 150 - total flux cleaned = -0.000266888 Jy ! Component: 200 - total flux cleaned = -0.00028012 Jy ! Total flux subtracted in 200 components = -0.00028012 Jy ! Clean residual min=-0.001283 max=0.001281 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0346473 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0346473 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=0.014714Jy sigma=0.472847 ! Fit after self-cal, rms=0.014712Jy sigma=0.472750 wmodel /d2/scr/pima/bp171a3_uvs/J0658+4014_X_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp171a3_uvs/J0658+4014_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0658+4014_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0658+4014_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 = 6.24019e-05 Jy ! Component: 100 - total flux cleaned = 0.000205696 Jy ! Component: 150 - total flux cleaned = 0.000339076 Jy ! Component: 200 - total flux cleaned = 0.000374026 Jy ! Component: 250 - total flux cleaned = 0.000424317 Jy ! Component: 300 - total flux cleaned = 0.000456711 Jy ! Component: 350 - total flux cleaned = 0.000535466 Jy ! Component: 400 - total flux cleaned = 0.000565931 Jy ! Component: 450 - total flux cleaned = 0.000653406 Jy ! Component: 500 - total flux cleaned = 0.000709328 Jy ! Component: 550 - total flux cleaned = 0.000723206 Jy ! Component: 600 - total flux cleaned = 0.000723443 Jy ! Component: 650 - total flux cleaned = 0.000761927 Jy ! Component: 700 - total flux cleaned = 0.000799574 Jy ! Component: 750 - total flux cleaned = 0.00083629 Jy ! Component: 800 - total flux cleaned = 0.000860095 Jy ! Component: 850 - total flux cleaned = 0.000836524 Jy ! Component: 900 - total flux cleaned = 0.000824962 Jy ! Component: 950 - total flux cleaned = 0.000836053 Jy ! Component: 1000 - total flux cleaned = 0.000836175 Jy ! Component: 1050 - total flux cleaned = 0.000857821 Jy ! Component: 1100 - total flux cleaned = 0.000857867 Jy ! Component: 1150 - total flux cleaned = 0.000857893 Jy ! Component: 1200 - total flux cleaned = 0.000878579 Jy ! Component: 1250 - total flux cleaned = 0.000898844 Jy ! Component: 1300 - total flux cleaned = 0.000898802 Jy ! Component: 1350 - total flux cleaned = 0.000918362 Jy ! Component: 1400 - total flux cleaned = 0.000927943 Jy ! Component: 1450 - total flux cleaned = 0.000937441 Jy ! Component: 1500 - total flux cleaned = 0.000947057 Jy ! Component: 1550 - total flux cleaned = 0.000956431 Jy ! Component: 1600 - total flux cleaned = 0.000974804 Jy ! Component: 1650 - total flux cleaned = 0.00098386 Jy ! Component: 1700 - total flux cleaned = 0.000992851 Jy ! Component: 1750 - total flux cleaned = 0.00101062 Jy ! Component: 1800 - total flux cleaned = 0.00104583 Jy ! Component: 1850 - total flux cleaned = 0.00105447 Jy ! Component: 1900 - total flux cleaned = 0.00106315 Jy ! Component: 1950 - total flux cleaned = 0.00108889 Jy ! Component: 2000 - total flux cleaned = 0.0011144 Jy ! Component: 2050 - total flux cleaned = 0.00113969 Jy ! Component: 2100 - total flux cleaned = 0.00117317 Jy ! Component: 2150 - total flux cleaned = 0.00118973 Jy ! Component: 2200 - total flux cleaned = 0.00120614 Jy ! Component: 2250 - total flux cleaned = 0.00121421 Jy ! Component: 2300 - total flux cleaned = 0.00121412 Jy ! Component: 2350 - total flux cleaned = 0.00120602 Jy ! Component: 2400 - total flux cleaned = 0.00118993 Jy ! Component: 2450 - total flux cleaned = 0.00116594 Jy ! Component: 2500 - total flux cleaned = 0.00116597 Jy ! Component: 2550 - total flux cleaned = 0.00113424 Jy ! Component: 2600 - total flux cleaned = 0.00110262 Jy ! Component: 2650 - total flux cleaned = 0.001079 Jy ! Component: 2700 - total flux cleaned = 0.00104755 Jy ! Component: 2750 - total flux cleaned = 0.00103967 Jy ! Component: 2800 - total flux cleaned = 0.00103181 Jy ! Component: 2850 - total flux cleaned = 0.00100838 Jy ! Component: 2900 - total flux cleaned = 0.000984942 Jy ! Component: 2950 - total flux cleaned = 0.000961572 Jy ! Component: 3000 - total flux cleaned = 0.000969291 Jy ! Component: 3050 - total flux cleaned = 0.000953728 Jy ! Component: 3100 - total flux cleaned = 0.000938202 Jy ! Component: 3150 - total flux cleaned = 0.000891596 Jy ! Component: 3200 - total flux cleaned = 0.000891535 Jy ! Component: 3250 - total flux cleaned = 0.000876 Jy ! Component: 3300 - total flux cleaned = 0.000852707 Jy ! Component: 3350 - total flux cleaned = 0.000829397 Jy ! Component: 3400 - total flux cleaned = 0.000813824 Jy ! Component: 3450 - total flux cleaned = 0.000782734 Jy ! Component: 3500 - total flux cleaned = 0.000751563 Jy ! Component: 3550 - total flux cleaned = 0.000728151 Jy ! Component: 3600 - total flux cleaned = 0.000704643 Jy ! Component: 3650 - total flux cleaned = 0.000681199 Jy ! Component: 3700 - total flux cleaned = 0.00064204 Jy ! Component: 3750 - total flux cleaned = 0.000610686 Jy ! Component: 3800 - total flux cleaned = 0.000579206 Jy ! Component: 3850 - total flux cleaned = 0.000563423 Jy ! Component: 3900 - total flux cleaned = 0.000539661 Jy ! Component: 3950 - total flux cleaned = 0.000500015 Jy ! Component: 4000 - total flux cleaned = 0.000468163 Jy ! Component: 4050 - total flux cleaned = 0.000436157 Jy ! Total flux subtracted in 4096 components = 0.000420127 Jy ! Clean residual min=-0.000477 max=0.000524 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0350675 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 296 components and 0.0350674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0658+4014_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7585 x 2.767 at 0.7189 degrees (North through East) ! Clean map min=-0.0010669 max=0.027087 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0658+4014_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0270875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3485 1.3485 2.69699 5.39399 10.788 21.5759 43.1519 86.3038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.469 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0658+4014_X_uvs.log closed on Mon Feb 24 08:42:41 2014