! Started logfile: /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uvs.log on Thu Nov 28 23:39:53 2013 obs /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 visibilities/baseline/integration-bin. ! Found source: J1459+4442 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3456 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/bp171aa_uvs/J1459+4442_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 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=1.007584Jy sigma=0.712281 ! Fit after self-cal, rms=0.938938Jy sigma=0.663754 ! 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=0.7667 mas, bmaj=2.557 mas, bpa=17.99 degrees ! Estimated noise=26.7627 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 = 0.0450531 Jy ! Component: 100 - total flux cleaned = 0.0670885 Jy ! Total flux subtracted in 100 components = 0.0670885 Jy ! Clean residual min=-0.009762 max=0.013630 Jy/beam ! Clean residual mean=-0.000032 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.0670885 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0670885 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=0.048211Jy sigma=0.034078 ! Fit after self-cal, rms=0.046935Jy sigma=0.033176 ! 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=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 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 = 0.0202879 Jy ! Component: 100 - total flux cleaned = 0.031053 Jy ! Component: 150 - total flux cleaned = 0.0376651 Jy ! Component: 200 - total flux cleaned = 0.0420434 Jy ! Total flux subtracted in 200 components = 0.0420434 Jy ! Clean residual min=-0.007358 max=0.008267 Jy/beam ! Clean residual mean=-0.000017 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.109132 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.109132 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=0.037428Jy sigma=0.026454 ! Fit after self-cal, rms=0.037090Jy sigma=0.026216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9065 x 2.615 at 17.09 degrees (North through East) ! Clean map min=-0.0071408 max=0.060538 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* HN 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* HN 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* HN 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* HN 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* HN 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 1.00* FD 1.00* HN 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.037090Jy sigma=0.026216 ! Fit after self-cal, rms=0.037090Jy sigma=0.026216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 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 = 0.00373306 Jy ! Component: 100 - total flux cleaned = 0.00590188 Jy ! Component: 150 - total flux cleaned = 0.0073431 Jy ! Component: 200 - total flux cleaned = 0.00793908 Jy ! Total flux subtracted in 200 components = 0.00793908 Jy ! Clean residual min=-0.007862 max=0.007539 Jy/beam ! Clean residual mean=-0.000011 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.117071 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.117071 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=0.036689Jy sigma=0.025933 ! Fit after self-cal, rms=0.036658Jy sigma=0.025910 ! 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=0.036658Jy sigma=0.025910 ! Fit after self-cal, rms=0.036658Jy sigma=0.025910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101049 Jy ! Component: 100 - total flux cleaned = 0.00126724 Jy ! Component: 150 - total flux cleaned = 0.00143019 Jy ! Component: 200 - total flux cleaned = 0.00155439 Jy ! Total flux subtracted in 200 components = 0.00155439 Jy ! Clean residual min=-0.008019 max=0.007320 Jy/beam ! Clean residual mean=-0.000009 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.118625 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.118625 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=0.036604Jy sigma=0.025872 ! Fit after self-cal, rms=0.036597Jy sigma=0.025867 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 = 0.000217006 Jy ! Component: 100 - total flux cleaned = 0.000244634 Jy ! Component: 150 - total flux cleaned = 0.000266817 Jy ! Component: 200 - total flux cleaned = 0.000287577 Jy ! Total flux subtracted in 200 components = 0.000287577 Jy ! Clean residual min=-0.008047 max=0.007207 Jy/beam ! Clean residual mean=-0.000009 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.118913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.118913 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=0.036569Jy sigma=0.025847 ! Fit after self-cal, rms=0.036565Jy sigma=0.025845 ! 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=0.036565Jy sigma=0.025845 ! Fit after self-cal, rms=0.036565Jy sigma=0.025845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.50505e-05 Jy ! Component: 100 - total flux cleaned = 5.46075e-05 Jy ! Component: 150 - total flux cleaned = 7.40126e-05 Jy ! Component: 200 - total flux cleaned = 9.34099e-05 Jy ! Total flux subtracted in 200 components = 9.34099e-05 Jy ! Clean residual min=-0.008048 max=0.007139 Jy/beam ! Clean residual mean=-0.000009 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.119006 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.119006 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=0.036544Jy sigma=0.025829 ! Fit after self-cal, rms=0.036541Jy sigma=0.025827 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 = 4.3076e-05 Jy ! Component: 100 - total flux cleaned = 4.35031e-05 Jy ! Component: 150 - total flux cleaned = 6.19267e-05 Jy ! Component: 200 - total flux cleaned = 9.74115e-05 Jy ! Total flux subtracted in 200 components = 9.74115e-05 Jy ! Clean residual min=-0.008046 max=0.007084 Jy/beam ! Clean residual mean=-0.000009 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.119104 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.119104 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=0.036523Jy sigma=0.025815 ! Fit after self-cal, rms=0.036521Jy sigma=0.025814 ! 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=0.036521Jy sigma=0.025814 ! Fit after self-cal, rms=0.036521Jy sigma=0.025814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=2.976 mas, bpa=13.64 degrees ! Estimated noise=22.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625074 Jy ! Component: 100 - total flux cleaned = 0.000826276 Jy ! Component: 150 - total flux cleaned = 0.000980315 Jy ! Component: 200 - total flux cleaned = 0.00105132 Jy ! Total flux subtracted in 200 components = 0.00105132 Jy ! Clean residual min=-0.008696 max=0.006489 Jy/beam ! Clean residual mean=-0.000017 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.120155 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.120155 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=0.036678Jy sigma=0.025924 ! Fit after self-cal, rms=0.036616Jy sigma=0.025880 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 = -2.08573e-05 Jy ! Component: 100 - total flux cleaned = 1.24914e-05 Jy ! Component: 150 - total flux cleaned = 4.67781e-05 Jy ! Component: 200 - total flux cleaned = 4.49679e-05 Jy ! Total flux subtracted in 200 components = 4.49679e-05 Jy ! Clean residual min=-0.008725 max=0.006502 Jy/beam ! Clean residual mean=-0.000017 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.1202 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.1202 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=0.036798Jy sigma=0.026009 ! Fit after self-cal, rms=0.036762Jy sigma=0.025984 ! 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=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9065 x 2.615 at 17.09 degrees (North through East) ! Clean map min=-0.0077057 max=0.059488 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=0.7667 mas, bmaj=2.557 mas, bpa=17.99 degrees ! Estimated noise=26.7627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455904 Jy ! Component: 100 - total flux cleaned = 0.0699318 Jy ! Component: 150 - total flux cleaned = 0.0849091 Jy ! Component: 200 - total flux cleaned = 0.0942597 Jy ! Total flux subtracted in 200 components = 0.0942597 Jy ! Clean residual min=-0.006509 max=0.009188 Jy/beam ! Clean residual mean=-0.000017 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.0942597 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0942597 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 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 (41, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102712 Jy ! Component: 100 - total flux cleaned = 0.016643 Jy ! Component: 150 - total flux cleaned = 0.019771 Jy ! Component: 200 - total flux cleaned = 0.0210832 Jy ! Total flux subtracted in 200 components = 0.0210832 Jy ! Clean residual min=-0.006905 max=0.006486 Jy/beam ! Clean residual mean=-0.000013 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.115343 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.115343 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=1.963 mas, bmaj=2.976 mas, bpa=13.64 degrees ! Estimated noise=22.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026913 Jy ! Component: 100 - total flux cleaned = 0.00321179 Jy ! Component: 150 - total flux cleaned = 0.00341582 Jy ! Component: 200 - total flux cleaned = 0.00350478 Jy ! Total flux subtracted in 200 components = 0.00350478 Jy ! Clean residual min=-0.008079 max=0.007166 Jy/beam ! Clean residual mean=-0.000023 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.118848 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 = -1.3741e-07 Jy ! Component: 100 - total flux cleaned = -6.34011e-05 Jy ! Component: 150 - total flux cleaned = -6.00032e-05 Jy ! Component: 200 - total flux cleaned = -5.82835e-05 Jy ! Total flux subtracted in 200 components = -5.82835e-05 Jy ! Clean residual min=-0.007767 max=0.006833 Jy/beam ! Clean residual mean=-0.000022 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.118789 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.118789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.615 mas, bpa=17.09 degrees ! Estimated noise=17.0149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000656692 Jy ! Component: 100 - total flux cleaned = -0.000733503 Jy ! Component: 150 - total flux cleaned = -0.000594713 Jy ! Component: 200 - total flux cleaned = -0.000723446 Jy ! Total flux subtracted in 200 components = -0.000723446 Jy ! Clean residual min=-0.006574 max=0.006317 Jy/beam ! Clean residual mean=-0.000011 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.118066 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.118066 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=0.034978Jy sigma=0.024723 ! Fit after self-cal, rms=0.034655Jy sigma=0.024494 wmodel /d2/scr/pima/bp171aa_uvs/J1459+4442_X_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp171aa_uvs/J1459+4442_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1459+4442_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1459+4442_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 = -0.00179096 Jy ! Component: 100 - total flux cleaned = -0.00198817 Jy ! Component: 150 - total flux cleaned = -0.00245953 Jy ! Component: 200 - total flux cleaned = -0.00272447 Jy ! Component: 250 - total flux cleaned = -0.00280772 Jy ! Component: 300 - total flux cleaned = -0.00280886 Jy ! Component: 350 - total flux cleaned = -0.00288638 Jy ! Component: 400 - total flux cleaned = -0.00295855 Jy ! Component: 450 - total flux cleaned = -0.00295809 Jy ! Component: 500 - total flux cleaned = -0.00302782 Jy ! Component: 550 - total flux cleaned = -0.0030946 Jy ! Component: 600 - total flux cleaned = -0.00302997 Jy ! Component: 650 - total flux cleaned = -0.00315374 Jy ! Component: 700 - total flux cleaned = -0.00303282 Jy ! Component: 750 - total flux cleaned = -0.00309209 Jy ! Component: 800 - total flux cleaned = -0.00298101 Jy ! Component: 850 - total flux cleaned = -0.00298309 Jy ! Component: 900 - total flux cleaned = -0.00287836 Jy ! Component: 950 - total flux cleaned = -0.00292963 Jy ! Component: 1000 - total flux cleaned = -0.00287727 Jy ! Component: 1050 - total flux cleaned = -0.00282823 Jy ! Component: 1100 - total flux cleaned = -0.00287598 Jy ! Component: 1150 - total flux cleaned = -0.0028751 Jy ! Component: 1200 - total flux cleaned = -0.00282903 Jy ! Component: 1250 - total flux cleaned = -0.00274057 Jy ! Component: 1300 - total flux cleaned = -0.00269687 Jy ! Component: 1350 - total flux cleaned = -0.00261129 Jy ! Component: 1400 - total flux cleaned = -0.00252882 Jy ! Component: 1450 - total flux cleaned = -0.00248874 Jy ! Component: 1500 - total flux cleaned = -0.00248834 Jy ! Component: 1550 - total flux cleaned = -0.00244939 Jy ! Component: 1600 - total flux cleaned = -0.00233521 Jy ! Component: 1650 - total flux cleaned = -0.00226148 Jy ! Component: 1700 - total flux cleaned = -0.00215206 Jy ! Component: 1750 - total flux cleaned = -0.00215202 Jy ! Component: 1800 - total flux cleaned = -0.00208161 Jy ! Component: 1850 - total flux cleaned = -0.00197811 Jy ! Component: 1900 - total flux cleaned = -0.0019775 Jy ! Component: 1950 - total flux cleaned = -0.0019109 Jy ! Component: 2000 - total flux cleaned = -0.00194324 Jy ! Component: 2050 - total flux cleaned = -0.00184695 Jy ! Component: 2100 - total flux cleaned = -0.00175241 Jy ! Component: 2150 - total flux cleaned = -0.00162938 Jy ! Component: 2200 - total flux cleaned = -0.00159862 Jy ! Component: 2250 - total flux cleaned = -0.00147887 Jy ! Component: 2300 - total flux cleaned = -0.00144974 Jy ! Component: 2350 - total flux cleaned = -0.00130592 Jy ! Component: 2400 - total flux cleaned = -0.0013063 Jy ! Component: 2450 - total flux cleaned = -0.00130638 Jy ! Component: 2500 - total flux cleaned = -0.00122389 Jy ! Component: 2550 - total flux cleaned = -0.00114276 Jy ! Component: 2600 - total flux cleaned = -0.00103569 Jy ! Component: 2650 - total flux cleaned = -0.00100939 Jy ! Component: 2700 - total flux cleaned = -0.00101006 Jy ! Component: 2750 - total flux cleaned = -0.000959189 Jy ! Component: 2800 - total flux cleaned = -0.000984506 Jy ! Component: 2850 - total flux cleaned = -0.000959905 Jy ! Component: 2900 - total flux cleaned = -0.000910997 Jy ! Component: 2950 - total flux cleaned = -0.000862552 Jy ! Component: 3000 - total flux cleaned = -0.000839203 Jy ! Component: 3050 - total flux cleaned = -0.000816152 Jy ! Component: 3100 - total flux cleaned = -0.000885898 Jy ! Component: 3150 - total flux cleaned = -0.000931778 Jy ! Component: 3200 - total flux cleaned = -0.0009769 Jy ! Component: 3250 - total flux cleaned = -0.000999118 Jy ! Component: 3300 - total flux cleaned = -0.00102101 Jy ! Component: 3350 - total flux cleaned = -0.00095589 Jy ! Component: 3400 - total flux cleaned = -0.00110631 Jy ! Component: 3450 - total flux cleaned = -0.00108476 Jy ! Component: 3500 - total flux cleaned = -0.0011057 Jy ! Component: 3550 - total flux cleaned = -0.00112633 Jy ! Component: 3600 - total flux cleaned = -0.00120845 Jy ! Component: 3650 - total flux cleaned = -0.00120805 Jy ! Component: 3700 - total flux cleaned = -0.00124823 Jy ! Component: 3750 - total flux cleaned = -0.00134745 Jy ! Component: 3800 - total flux cleaned = -0.00138663 Jy ! Component: 3850 - total flux cleaned = -0.00138664 Jy ! Component: 3900 - total flux cleaned = -0.00148303 Jy ! Component: 3950 - total flux cleaned = -0.00154027 Jy ! Component: 4000 - total flux cleaned = -0.00155878 Jy ! Component: 4050 - total flux cleaned = -0.0015775 Jy ! Total flux subtracted in 4096 components = -0.00161447 Jy ! Clean residual min=-0.001072 max=0.001119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.116451 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 440 components and 0.116451 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1459+4442_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9065 x 2.615 at 17.09 degrees (North through East) ! Clean map min=-0.0057953 max=0.055888 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1459+4442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0558883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78304 1.78304 3.56607 7.13214 14.2643 28.5286 57.0572 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.252 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1459+4442_X_uvs.log closed on Thu Nov 28 23:39:59 2013