! Started logfile: /d2/scr/pima/bp177h_uvs/J0944+5007_X_uvs.log on Sat Mar 29 22:17:38 2014 obs /d2/scr/pima/bp177h_uvs/J0944+5007_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J0944+5007_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0944+5007 ! ! 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 1200 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/bp177h_uvs/J0944+5007_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=1.000275Jy sigma=39.540494 ! Fit after self-cal, rms=0.967473Jy sigma=38.224566 ! 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=0.8941 mas, bmaj=2.789 mas, bpa=-29.84 degrees ! Estimated noise=0.779545 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 = 0.0229831 Jy ! Component: 100 - total flux cleaned = 0.0311375 Jy ! Total flux subtracted in 100 components = 0.0311375 Jy ! Clean residual min=-0.002826 max=0.004286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0311375 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0311375 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=0.023902Jy sigma=0.762984 ! Fit after self-cal, rms=0.022227Jy sigma=0.694221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597088 Jy ! Component: 100 - total flux cleaned = 0.00978064 Jy ! Total flux subtracted in 100 components = 0.00978064 Jy ! Clean residual min=-0.002027 max=0.002544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0409181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0409181 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=0.019955Jy sigma=0.590511 ! Fit after self-cal, rms=0.019962Jy sigma=0.589402 ! 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=1.118 mas, bmaj=2.678 mas, bpa=-29.26 degrees ! Estimated noise=0.542058 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 = 0.00342582 Jy ! Component: 100 - total flux cleaned = 0.00562456 Jy ! Component: 150 - total flux cleaned = 0.00720639 Jy ! Component: 200 - total flux cleaned = 0.00838195 Jy ! Total flux subtracted in 200 components = 0.00838195 Jy ! Clean residual min=-0.001595 max=0.001546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0493001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0493001 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=0.019124Jy sigma=0.557648 ! Fit after self-cal, rms=0.019129Jy sigma=0.557317 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.678 at -29.26 degrees (North through East) ! Clean map min=-0.0014993 max=0.033736 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 1.09 FD 1.02 HN 0.85 KP 0.91 ! LA 0.98 MK 1.01 NL 1.03 OV 0.89 ! PT 0.85 SC 0.98 ! ! ! 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 0.98 FD 1.12 HN 1.13 KP 0.97 ! LA 0.96 MK 1.12 NL 1.08 OV 0.96 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.89 KP 1.00 ! LA 1.07 MK 0.88 NL 1.17 OV 1.02 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.15 KP 1.00 ! LA 1.04 MK 0.91 NL 1.20 OV 0.89 ! PT 0.99 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=0.019129Jy sigma=0.557317 ! Fit after self-cal, rms=0.018966Jy sigma=0.544189 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.69 mas, bpa=-29.28 degrees ! Estimated noise=0.54198 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 = 0.000681018 Jy ! Component: 100 - total flux cleaned = 0.000999489 Jy ! Component: 150 - total flux cleaned = 0.00118198 Jy ! Component: 200 - total flux cleaned = 0.0013335 Jy ! Total flux subtracted in 200 components = 0.0013335 Jy ! Clean residual min=-0.001183 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0506336 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0506336 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=0.018907Jy sigma=0.543621 ! Fit after self-cal, rms=0.018904Jy sigma=0.543484 ! 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=0.018904Jy sigma=0.543484 ! Fit after self-cal, rms=0.018955Jy sigma=0.543143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.688 mas, bpa=-29.26 degrees ! Estimated noise=0.544025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402395 Jy ! Component: 100 - total flux cleaned = 0.000538849 Jy ! Component: 150 - total flux cleaned = 0.000585041 Jy ! Component: 200 - total flux cleaned = 0.00060943 Jy ! Total flux subtracted in 200 components = 0.00060943 Jy ! Clean residual min=-0.001207 max=0.001228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.051243 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.051243 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=0.018926Jy sigma=0.543072 ! Fit after self-cal, rms=0.018927Jy sigma=0.543040 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 = 4.35198e-05 Jy ! Component: 100 - total flux cleaned = 6.62301e-05 Jy ! Component: 150 - total flux cleaned = 8.6721e-05 Jy ! Component: 200 - total flux cleaned = 0.000117217 Jy ! Total flux subtracted in 200 components = 0.000117217 Jy ! Clean residual min=-0.001213 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0513602 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0513602 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=0.018915Jy sigma=0.543002 ! Fit after self-cal, rms=0.018915Jy sigma=0.542976 ! 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=0.018915Jy sigma=0.542976 ! Fit after self-cal, rms=0.018976Jy sigma=0.542814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.688 mas, bpa=-29.26 degrees ! Estimated noise=0.545821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255576 Jy ! Component: 100 - total flux cleaned = 0.000308319 Jy ! Component: 150 - total flux cleaned = 0.000334227 Jy ! Component: 200 - total flux cleaned = 0.000352064 Jy ! Total flux subtracted in 200 components = 0.000352064 Jy ! Clean residual min=-0.001229 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0517123 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0517123 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=0.018961Jy sigma=0.542873 ! Fit after self-cal, rms=0.018961Jy sigma=0.542847 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 = 4.89999e-05 Jy ! Component: 100 - total flux cleaned = 4.88641e-05 Jy ! Component: 150 - total flux cleaned = 6.95242e-05 Jy ! Component: 200 - total flux cleaned = 8.83811e-05 Jy ! Total flux subtracted in 200 components = 8.83811e-05 Jy ! Clean residual min=-0.001235 max=0.001198 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0518007 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0518007 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=0.018953Jy sigma=0.542866 ! Fit after self-cal, rms=0.018953Jy sigma=0.542850 ! 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=0.018953Jy sigma=0.542850 ! Fit after self-cal, rms=0.018988Jy sigma=0.542795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.903 mas, bpa=-32.25 degrees ! Estimated noise=0.645965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314329 Jy ! Component: 100 - total flux cleaned = 0.000442963 Jy ! Component: 150 - total flux cleaned = 0.000467777 Jy ! Component: 200 - total flux cleaned = 0.000480795 Jy ! Total flux subtracted in 200 components = 0.000480795 Jy ! Clean residual min=-0.001324 max=0.001300 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0522815 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0522815 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=0.018979Jy sigma=0.543073 ! Fit after self-cal, rms=0.018978Jy sigma=0.543069 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40048e-05 Jy ! Component: 100 - total flux cleaned = 2.12723e-05 Jy ! Component: 150 - total flux cleaned = 2.82105e-05 Jy ! Component: 200 - total flux cleaned = 3.44789e-05 Jy ! Total flux subtracted in 200 components = 3.44789e-05 Jy ! Clean residual min=-0.001315 max=0.001292 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0523159 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0523159 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=0.018974Jy sigma=0.543241 ! Fit after self-cal, rms=0.018974Jy sigma=0.543238 ! 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=1.106 mas, bmaj=2.688 mas, bpa=-29.26 degrees ! Estimated noise=0.546724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.688 at -29.26 degrees (North through East) ! Clean map min=-0.001195 max=0.033937 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=0.8889 mas, bmaj=2.802 mas, bpa=-29.81 degrees ! Estimated noise=0.783404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240544 Jy ! Component: 100 - total flux cleaned = 0.0330088 Jy ! Component: 150 - total flux cleaned = 0.0386535 Jy ! Component: 200 - total flux cleaned = 0.0422955 Jy ! Total flux subtracted in 200 components = 0.0422955 Jy ! Clean residual min=-0.001976 max=0.002434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0422955 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0422955 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.688 mas, bpa=-29.26 degrees ! Estimated noise=0.546724 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 = 0.00318045 Jy ! Component: 100 - total flux cleaned = 0.00512223 Jy ! Component: 150 - total flux cleaned = 0.0064568 Jy ! Component: 200 - total flux cleaned = 0.00742069 Jy ! Total flux subtracted in 200 components = 0.00742069 Jy ! Clean residual min=-0.001327 max=0.001248 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0497162 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0497162 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=2.076 mas, bmaj=2.903 mas, bpa=-32.25 degrees ! Estimated noise=0.645965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010716 Jy ! Component: 100 - total flux cleaned = 0.00171279 Jy ! Component: 150 - total flux cleaned = 0.00211413 Jy ! Component: 200 - total flux cleaned = 0.00223955 Jy ! Total flux subtracted in 200 components = 0.00223955 Jy ! Clean residual min=-0.001321 max=0.001321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0519557 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.65549e-05 Jy ! Component: 100 - total flux cleaned = 0.000106178 Jy ! Component: 150 - total flux cleaned = 0.000149773 Jy ! Component: 200 - total flux cleaned = 0.000188305 Jy ! Total flux subtracted in 200 components = 0.000188305 Jy ! Clean residual min=-0.001326 max=0.001306 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0521441 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.0521441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.688 mas, bpa=-29.26 degrees ! Estimated noise=0.546724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16742e-05 Jy ! Component: 100 - total flux cleaned = -4.23767e-05 Jy ! Component: 150 - total flux cleaned = -0.000104979 Jy ! Component: 200 - total flux cleaned = -0.000128339 Jy ! Total flux subtracted in 200 components = -0.000128339 Jy ! Clean residual min=-0.001277 max=0.001182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0520157 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0520157 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=0.018993Jy sigma=0.543600 ! Fit after self-cal, rms=0.018994Jy sigma=0.543534 wmodel /d2/scr/pima/bp177h_uvs/J0944+5007_X_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177h_uvs/J0944+5007_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J0944+5007_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J0944+5007_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J0944+5007_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J0944+5007_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 = 6.31546e-05 Jy ! Component: 100 - total flux cleaned = 0.000123899 Jy ! Component: 150 - total flux cleaned = 0.000219312 Jy ! Component: 200 - total flux cleaned = 0.000201181 Jy ! Component: 250 - total flux cleaned = 0.000184612 Jy ! Component: 300 - total flux cleaned = 0.000183987 Jy ! Component: 350 - total flux cleaned = 0.000121068 Jy ! Component: 400 - total flux cleaned = 3.01791e-05 Jy ! Component: 450 - total flux cleaned = -5.74342e-05 Jy ! Component: 500 - total flux cleaned = -0.000113784 Jy ! Component: 550 - total flux cleaned = -0.000155092 Jy ! Component: 600 - total flux cleaned = -0.000248652 Jy ! Component: 650 - total flux cleaned = -0.000300462 Jy ! Component: 700 - total flux cleaned = -0.000364035 Jy ! Component: 750 - total flux cleaned = -0.000376271 Jy ! Component: 800 - total flux cleaned = -0.000388343 Jy ! Component: 850 - total flux cleaned = -0.000400264 Jy ! Component: 900 - total flux cleaned = -0.000423879 Jy ! Component: 950 - total flux cleaned = -0.000424047 Jy ! Component: 1000 - total flux cleaned = -0.000446785 Jy ! Component: 1050 - total flux cleaned = -0.000501723 Jy ! Component: 1100 - total flux cleaned = -0.000501478 Jy ! Component: 1150 - total flux cleaned = -0.000501471 Jy ! Component: 1200 - total flux cleaned = -0.000522201 Jy ! Component: 1250 - total flux cleaned = -0.000542586 Jy ! Component: 1300 - total flux cleaned = -0.000532602 Jy ! Component: 1350 - total flux cleaned = -0.000522636 Jy ! Component: 1400 - total flux cleaned = -0.000512835 Jy ! Component: 1450 - total flux cleaned = -0.000513007 Jy ! Component: 1500 - total flux cleaned = -0.000569927 Jy ! Component: 1550 - total flux cleaned = -0.000560303 Jy ! Component: 1600 - total flux cleaned = -0.0005971 Jy ! Component: 1650 - total flux cleaned = -0.000596993 Jy ! Component: 1700 - total flux cleaned = -0.000605981 Jy ! Component: 1750 - total flux cleaned = -0.000650646 Jy ! Component: 1800 - total flux cleaned = -0.000641859 Jy ! Component: 1850 - total flux cleaned = -0.000659328 Jy ! Component: 1900 - total flux cleaned = -0.000642078 Jy ! Component: 1950 - total flux cleaned = -0.000650644 Jy ! Component: 2000 - total flux cleaned = -0.000659171 Jy ! Component: 2050 - total flux cleaned = -0.000650888 Jy ! Component: 2100 - total flux cleaned = -0.00065931 Jy ! Component: 2150 - total flux cleaned = -0.000659216 Jy ! Component: 2200 - total flux cleaned = -0.000651209 Jy ! Component: 2250 - total flux cleaned = -0.000643063 Jy ! Component: 2300 - total flux cleaned = -0.000619118 Jy ! Component: 2350 - total flux cleaned = -0.000587382 Jy ! Component: 2400 - total flux cleaned = -0.000548039 Jy ! Component: 2450 - total flux cleaned = -0.000532425 Jy ! Component: 2500 - total flux cleaned = -0.000485908 Jy ! Component: 2550 - total flux cleaned = -0.000470612 Jy ! Component: 2600 - total flux cleaned = -0.000455377 Jy ! Component: 2650 - total flux cleaned = -0.000440281 Jy ! Component: 2700 - total flux cleaned = -0.000440345 Jy ! Component: 2750 - total flux cleaned = -0.000440344 Jy ! Component: 2800 - total flux cleaned = -0.000440381 Jy ! Component: 2850 - total flux cleaned = -0.000425506 Jy ! Component: 2900 - total flux cleaned = -0.00038143 Jy ! Component: 2950 - total flux cleaned = -0.000388784 Jy ! Component: 3000 - total flux cleaned = -0.000388766 Jy ! Component: 3050 - total flux cleaned = -0.000388715 Jy ! Component: 3100 - total flux cleaned = -0.000388712 Jy ! Component: 3150 - total flux cleaned = -0.000367255 Jy ! Component: 3200 - total flux cleaned = -0.000367227 Jy ! Component: 3250 - total flux cleaned = -0.000353147 Jy ! Component: 3300 - total flux cleaned = -0.000367182 Jy ! Component: 3350 - total flux cleaned = -0.000367119 Jy ! Component: 3400 - total flux cleaned = -0.000353231 Jy ! Component: 3450 - total flux cleaned = -0.000367036 Jy ! Component: 3500 - total flux cleaned = -0.000380724 Jy ! Component: 3550 - total flux cleaned = -0.000373857 Jy ! Component: 3600 - total flux cleaned = -0.000387485 Jy ! Component: 3650 - total flux cleaned = -0.000380694 Jy ! Component: 3700 - total flux cleaned = -0.000400871 Jy ! Component: 3750 - total flux cleaned = -0.000427567 Jy ! Component: 3800 - total flux cleaned = -0.000420905 Jy ! Component: 3850 - total flux cleaned = -0.000434165 Jy ! Component: 3900 - total flux cleaned = -0.000447362 Jy ! Component: 3950 - total flux cleaned = -0.000460498 Jy ! Component: 4000 - total flux cleaned = -0.000480109 Jy ! Component: 4050 - total flux cleaned = -0.00050613 Jy ! Total flux subtracted in 4096 components = -0.000519109 Jy ! Clean residual min=-0.000343 max=0.000471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0514966 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 344 components and 0.0514966 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J0944+5007_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.688 at -29.26 degrees (North through East) ! Clean map min=-0.0010144 max=0.034123 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J0944+5007_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.034123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953138 0.953138 1.90628 3.81255 7.62511 15.2502 30.5004 61.0009 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.749 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J0944+5007_X_uvs.log closed on Sat Mar 29 22:17:43 2014