! Started logfile: /d2/scr/pima/bp177i_uvs/J1545+6751_C_uvs.log on Tue Apr 15 00:31:30 2014 obs /d2/scr/pima/bp177i_uvs/J1545+6751_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1545+6751 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1304 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1545+6751_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000686Jy sigma=43.381040 ! Fit after self-cal, rms=0.956495Jy sigma=41.512780 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.482 mas, bpa=47.75 degrees ! Estimated noise=0.682136 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 = 0.0329736 Jy ! Component: 100 - total flux cleaned = 0.0401986 Jy ! Total flux subtracted in 100 components = 0.0401986 Jy ! Clean residual min=-0.001811 max=0.002565 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0401986 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0401986 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=0.021852Jy sigma=0.661929 ! Fit after self-cal, rms=0.021282Jy sigma=0.646642 ! 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=1.637 mas, bmaj=5.514 mas, bpa=47.91 degrees ! Estimated noise=0.477795 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 = 0.00364297 Jy ! Component: 100 - total flux cleaned = 0.0057134 Jy ! Component: 150 - total flux cleaned = 0.00715222 Jy ! Component: 200 - total flux cleaned = 0.00820382 Jy ! Total flux subtracted in 200 components = 0.00820382 Jy ! Clean residual min=-0.001435 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0484025 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.0484025 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=0.020453Jy sigma=0.609749 ! Fit after self-cal, rms=0.020453Jy sigma=0.609632 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 5.514 at 47.91 degrees (North through East) ! Clean map min=-0.0013569 max=0.04304 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 0.95 FD 1.04 HN 0.99 KP 0.88 ! LA 1.03 MK 1.02 NL 1.03 OV 0.95 ! PT 0.86 SC 0.91 ! ! ! 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 0.98 FD 1.10 HN 0.92 KP 0.93 ! LA 1.04 MK 1.00 NL 1.00 OV 0.95 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.96 KP 1.09 ! LA 1.04 MK 1.05 NL 1.04 OV 0.87 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.11 KP 0.97 ! LA 1.08 MK 1.01 NL 1.04 OV 0.88 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.01 KP 0.91 ! LA 0.93 MK 0.90 NL 1.10 OV 0.92 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 1.02 KP 1.03 ! LA 0.99 MK 0.95 NL 1.05 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.020453Jy sigma=0.609632 ! Fit after self-cal, rms=0.019839Jy sigma=0.584795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=5.53 mas, bpa=47.92 degrees ! Estimated noise=0.473511 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 = 0.000141809 Jy ! Component: 100 - total flux cleaned = 0.000289906 Jy ! Component: 150 - total flux cleaned = 0.000440503 Jy ! Component: 200 - total flux cleaned = 0.000556744 Jy ! Total flux subtracted in 200 components = 0.000556744 Jy ! Clean residual min=-0.001121 max=0.001272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0489592 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0489592 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=0.019801Jy sigma=0.584078 ! Fit after self-cal, rms=0.019803Jy sigma=0.583966 ! 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=0.019803Jy sigma=0.583966 ! Fit after self-cal, rms=0.019845Jy sigma=0.583872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=5.525 mas, bpa=47.88 degrees ! Estimated noise=0.474363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203162 Jy ! Component: 100 - total flux cleaned = 0.000319156 Jy ! Component: 150 - total flux cleaned = 0.000374197 Jy ! Component: 200 - total flux cleaned = 0.000407407 Jy ! Total flux subtracted in 200 components = 0.000407407 Jy ! Clean residual min=-0.001114 max=0.001265 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0493666 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0493666 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=0.019823Jy sigma=0.583873 ! Fit after self-cal, rms=0.019823Jy sigma=0.583859 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 (35.1, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789327 Jy ! Component: 100 - total flux cleaned = 0.000955369 Jy ! Component: 150 - total flux cleaned = 0.00107487 Jy ! Component: 200 - total flux cleaned = 0.00115684 Jy ! Total flux subtracted in 200 components = 0.00115684 Jy ! Clean residual min=-0.001039 max=0.001047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0505235 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.0505235 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=0.019718Jy sigma=0.579542 ! Fit after self-cal, rms=0.019719Jy sigma=0.579373 ! 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=0.019719Jy sigma=0.579373 ! Fit after self-cal, rms=0.019782Jy sigma=0.574012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=5.519 mas, bpa=47.88 degrees ! Estimated noise=0.477364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238411 Jy ! Component: 100 - total flux cleaned = -0.000184954 Jy ! Component: 150 - total flux cleaned = -8.82507e-05 Jy ! Component: 200 - total flux cleaned = -2.88699e-05 Jy ! Total flux subtracted in 200 components = -2.88699e-05 Jy ! Clean residual min=-0.000961 max=0.000978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0504946 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.0504946 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=0.019745Jy sigma=0.572616 ! Fit after self-cal, rms=0.019748Jy sigma=0.572551 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 = 5.86658e-05 Jy ! Component: 100 - total flux cleaned = 0.000125022 Jy ! Component: 150 - total flux cleaned = 0.000223273 Jy ! Component: 200 - total flux cleaned = 0.000280526 Jy ! Total flux subtracted in 200 components = 0.000280526 Jy ! Clean residual min=-0.000962 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0507751 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.0507751 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=0.019728Jy sigma=0.571855 ! Fit after self-cal, rms=0.019727Jy sigma=0.571840 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019727Jy sigma=0.571840 ! Fit after self-cal, rms=0.019787Jy sigma=0.571686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.976 mas, bpa=49.97 degrees ! Estimated noise=0.589409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508785 Jy ! Component: 100 - total flux cleaned = 0.00078652 Jy ! Component: 150 - total flux cleaned = 0.000892131 Jy ! Component: 200 - total flux cleaned = 0.000972749 Jy ! Total flux subtracted in 200 components = 0.000972749 Jy ! Clean residual min=-0.001090 max=0.001003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0517479 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.0517479 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=0.019769Jy sigma=0.571980 ! Fit after self-cal, rms=0.019769Jy sigma=0.571939 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 = 4.43642e-05 Jy ! Component: 100 - total flux cleaned = 8.22647e-05 Jy ! Component: 150 - total flux cleaned = 8.23908e-05 Jy ! Component: 200 - total flux cleaned = 8.92846e-05 Jy ! Total flux subtracted in 200 components = 8.92846e-05 Jy ! Clean residual min=-0.001082 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0518371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.0518371 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=0.019766Jy sigma=0.571957 ! Fit after self-cal, rms=0.019767Jy sigma=0.571948 ! 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=1.637 mas, bmaj=5.518 mas, bpa=47.87 degrees ! Estimated noise=0.478719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 5.518 at 47.87 degrees (North through East) ! Clean map min=-0.00090784 max=0.043015 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=5.453 mas, bpa=47.66 degrees ! Estimated noise=0.689986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335299 Jy ! Component: 100 - total flux cleaned = 0.0408646 Jy ! Component: 150 - total flux cleaned = 0.0434305 Jy ! Component: 200 - total flux cleaned = 0.0449384 Jy ! Total flux subtracted in 200 components = 0.0449384 Jy ! Clean residual min=-0.001742 max=0.001682 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0449384 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0449384 Jy ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=5.518 mas, bpa=47.87 degrees ! Estimated noise=0.478719 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 = 0.00171982 Jy ! Component: 100 - total flux cleaned = 0.00260674 Jy ! Component: 150 - total flux cleaned = 0.00316379 Jy ! Component: 200 - total flux cleaned = 0.00350219 Jy ! Total flux subtracted in 200 components = 0.00350219 Jy ! Clean residual min=-0.001080 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0484406 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.0484406 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.976 mas, bpa=49.97 degrees ! Estimated noise=0.589409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116147 Jy ! Component: 100 - total flux cleaned = 0.00190311 Jy ! Component: 150 - total flux cleaned = 0.00226781 Jy ! Component: 200 - total flux cleaned = 0.00244253 Jy ! Total flux subtracted in 200 components = 0.00244253 Jy ! Clean residual min=-0.001193 max=0.001106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0508831 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 = 0.000170562 Jy ! Component: 100 - total flux cleaned = 0.000322012 Jy ! Component: 150 - total flux cleaned = 0.00044295 Jy ! Component: 200 - total flux cleaned = 0.000563284 Jy ! Total flux subtracted in 200 components = 0.000563284 Jy ! Clean residual min=-0.001133 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0514464 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 94 components and 0.0514464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=5.518 mas, bpa=47.87 degrees ! Estimated noise=0.478719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172189 Jy ! Component: 100 - total flux cleaned = -7.19606e-05 Jy ! Component: 150 - total flux cleaned = -3.42927e-05 Jy ! Component: 200 - total flux cleaned = 5.13407e-05 Jy ! Total flux subtracted in 200 components = 5.13407e-05 Jy ! Clean residual min=-0.001016 max=0.000969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0514977 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.0514977 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=0.019815Jy sigma=0.573378 ! Fit after self-cal, rms=0.019817Jy sigma=0.573316 wmodel /d2/scr/pima/bp177i_uvs/J1545+6751_C_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp177i_uvs/J1545+6751_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1545+6751_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1545+6751_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1545+6751_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.52558e-05 Jy ! Component: 100 - total flux cleaned = -0.000128453 Jy ! Component: 150 - total flux cleaned = -0.000160811 Jy ! Component: 200 - total flux cleaned = -0.000160967 Jy ! Component: 250 - total flux cleaned = -0.000101251 Jy ! Component: 300 - total flux cleaned = -7.24699e-05 Jy ! Component: 350 - total flux cleaned = -7.24707e-05 Jy ! Component: 400 - total flux cleaned = -4.51088e-05 Jy ! Component: 450 - total flux cleaned = -1.8757e-05 Jy ! Component: 500 - total flux cleaned = -5.80133e-05 Jy ! Component: 550 - total flux cleaned = -6.72657e-06 Jy ! Component: 600 - total flux cleaned = -3.15613e-05 Jy ! Component: 650 - total flux cleaned = -7.0674e-06 Jy ! Component: 700 - total flux cleaned = 4.88993e-06 Jy ! Component: 750 - total flux cleaned = 4.74703e-06 Jy ! Component: 800 - total flux cleaned = -6.95257e-06 Jy ! Component: 850 - total flux cleaned = -2.95458e-05 Jy ! Component: 900 - total flux cleaned = -4.07605e-05 Jy ! Component: 950 - total flux cleaned = -7.35801e-05 Jy ! Component: 1000 - total flux cleaned = -0.00010577 Jy ! Component: 1050 - total flux cleaned = -0.000116232 Jy ! Component: 1100 - total flux cleaned = -0.000137229 Jy ! Component: 1150 - total flux cleaned = -0.000147526 Jy ! Component: 1200 - total flux cleaned = -0.000147642 Jy ! Component: 1250 - total flux cleaned = -0.000187673 Jy ! Component: 1300 - total flux cleaned = -0.000217289 Jy ! Component: 1350 - total flux cleaned = -0.000246691 Jy ! Component: 1400 - total flux cleaned = -0.000294715 Jy ! Component: 1450 - total flux cleaned = -0.000313686 Jy ! Component: 1500 - total flux cleaned = -0.000351295 Jy ! Component: 1550 - total flux cleaned = -0.0003978 Jy ! Component: 1600 - total flux cleaned = -0.000406905 Jy ! Component: 1650 - total flux cleaned = -0.000443245 Jy ! Component: 1700 - total flux cleaned = -0.000496848 Jy ! Component: 1750 - total flux cleaned = -0.00049679 Jy ! Component: 1800 - total flux cleaned = -0.000523161 Jy ! Component: 1850 - total flux cleaned = -0.000540731 Jy ! Component: 1900 - total flux cleaned = -0.000592196 Jy ! Component: 1950 - total flux cleaned = -0.000600671 Jy ! Component: 2000 - total flux cleaned = -0.00062576 Jy ! Component: 2050 - total flux cleaned = -0.000642365 Jy ! Component: 2100 - total flux cleaned = -0.000650626 Jy ! Component: 2150 - total flux cleaned = -0.000666989 Jy ! Component: 2200 - total flux cleaned = -0.000658916 Jy ! Component: 2250 - total flux cleaned = -0.000698905 Jy ! Component: 2300 - total flux cleaned = -0.000706864 Jy ! Component: 2350 - total flux cleaned = -0.00071468 Jy ! Component: 2400 - total flux cleaned = -0.000745736 Jy ! Component: 2450 - total flux cleaned = -0.000768764 Jy ! Component: 2500 - total flux cleaned = -0.000806921 Jy ! Component: 2550 - total flux cleaned = -0.000814417 Jy ! Component: 2600 - total flux cleaned = -0.000859431 Jy ! Component: 2650 - total flux cleaned = -0.000844451 Jy ! Component: 2700 - total flux cleaned = -0.000859098 Jy ! Component: 2750 - total flux cleaned = -0.000844554 Jy ! Component: 2800 - total flux cleaned = -0.000880754 Jy ! Component: 2850 - total flux cleaned = -0.000873581 Jy ! Component: 2900 - total flux cleaned = -0.000859324 Jy ! Component: 2950 - total flux cleaned = -0.000866394 Jy ! Component: 3000 - total flux cleaned = -0.000866367 Jy ! Component: 3050 - total flux cleaned = -0.000866319 Jy ! Component: 3100 - total flux cleaned = -0.000859426 Jy ! Component: 3150 - total flux cleaned = -0.000873138 Jy ! Component: 3200 - total flux cleaned = -0.000866332 Jy ! Component: 3250 - total flux cleaned = -0.000859607 Jy ! Component: 3300 - total flux cleaned = -0.00089992 Jy ! Component: 3350 - total flux cleaned = -0.000913232 Jy ! Component: 3400 - total flux cleaned = -0.000919765 Jy ! Component: 3450 - total flux cleaned = -0.000932938 Jy ! Component: 3500 - total flux cleaned = -0.000939478 Jy ! Component: 3550 - total flux cleaned = -0.000933018 Jy ! Component: 3600 - total flux cleaned = -0.000965191 Jy ! Component: 3650 - total flux cleaned = -0.000977972 Jy ! Component: 3700 - total flux cleaned = -0.000990703 Jy ! Component: 3750 - total flux cleaned = -0.00104111 Jy ! Component: 3800 - total flux cleaned = -0.00105364 Jy ! Component: 3850 - total flux cleaned = -0.0010537 Jy ! Component: 3900 - total flux cleaned = -0.00109706 Jy ! Component: 3950 - total flux cleaned = -0.00114011 Jy ! Component: 4000 - total flux cleaned = -0.00116457 Jy ! Component: 4050 - total flux cleaned = -0.00116458 Jy ! Total flux subtracted in 4096 components = -0.00120088 Jy ! Clean residual min=-0.000331 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0502968 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 419 components and 0.0502969 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1545+6751_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 5.518 at 47.87 degrees (North through East) ! Clean map min=-0.00078098 max=0.042862 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0428622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775174 0.775174 1.55035 3.1007 6.20139 12.4028 24.8056 49.6111 99.2223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.01 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1545+6751_C_uvs.log closed on Tue Apr 15 00:31:35 2014