! Started logfile: /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uvs.log on Mon Dec 9 01:35:52 2013 obs /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0750+2824 ! ! 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 1248 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/bp171ab_uvs/J0750+2824_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=0.999693Jy sigma=1.129092 ! Fit after self-cal, rms=0.978843Jy sigma=1.096807 ! 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=0.7359 mas, bmaj=2.227 mas, bpa=-6.104 degrees ! Estimated noise=27.5348 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 = 0.0188824 Jy ! Component: 100 - total flux cleaned = 0.0234735 Jy ! Total flux subtracted in 100 components = 0.0234735 Jy ! Clean residual min=-0.003046 max=0.003639 Jy/beam ! Clean residual mean=0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0234735 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0234735 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=0.022245Jy sigma=0.024676 ! Fit after self-cal, rms=0.019704Jy sigma=0.021843 ! 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=0.8928 mas, bmaj=2.452 mas, bpa=-7.144 degrees ! Estimated noise=19.7891 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 = 0.00461937 Jy ! Component: 100 - total flux cleaned = 0.00681643 Jy ! Component: 150 - total flux cleaned = 0.00809151 Jy ! Component: 200 - total flux cleaned = 0.00888143 Jy ! Total flux subtracted in 200 components = 0.00888143 Jy ! Clean residual min=-0.002121 max=0.002598 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0323549 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0323549 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=0.019747Jy sigma=0.019505 ! Fit after self-cal, rms=0.019720Jy sigma=0.019484 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8928 x 2.452 at -7.144 degrees (North through East) ! Clean map min=-0.0019435 max=0.027523 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 0.89 FD 1.16 HN 0.86 KP 1.00 ! LA 0.95 MK 1.15 NL 0.97 OV 0.84 ! PT 0.89 SC 0.86 ! ! ! 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 1.09 FD 1.03 HN 0.90 KP 1.17 ! LA 1.02 MK 1.15 NL 0.89 OV 1.05 ! PT 0.88 SC 0.85 ! ! ! 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=0.019720Jy sigma=0.019484 ! Fit after self-cal, rms=0.019448Jy sigma=0.019272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.44 mas, bpa=-6.819 degrees ! Estimated noise=19.3838 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 = 0.000153537 Jy ! Component: 100 - total flux cleaned = 0.000152337 Jy ! Component: 150 - total flux cleaned = 0.000152627 Jy ! Component: 200 - total flux cleaned = 0.000152156 Jy ! Total flux subtracted in 200 components = 0.000152156 Jy ! Clean residual min=-0.001826 max=0.002199 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0325071 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0325071 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=0.019363Jy sigma=0.019273 ! Fit after self-cal, rms=0.019365Jy sigma=0.019267 ! 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=0.019365Jy sigma=0.019267 ! Fit after self-cal, rms=0.019339Jy sigma=0.019265 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.437 mas, bpa=-6.758 degrees ! Estimated noise=19.3229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.27979e-05 Jy ! Component: 100 - total flux cleaned = 3.20504e-05 Jy ! Component: 150 - total flux cleaned = 1.96699e-05 Jy ! Component: 200 - total flux cleaned = 2.00156e-05 Jy ! Total flux subtracted in 200 components = 2.00156e-05 Jy ! Clean residual min=-0.001802 max=0.002169 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0325271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0325271 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=0.019302Jy sigma=0.019263 ! Fit after self-cal, rms=0.019304Jy sigma=0.019261 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 (1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183871 Jy ! Component: 100 - total flux cleaned = 0.00264091 Jy ! Component: 150 - total flux cleaned = 0.00298926 Jy ! Component: 200 - total flux cleaned = 0.00314185 Jy ! Total flux subtracted in 200 components = 0.00314185 Jy ! Clean residual min=-0.001607 max=0.001617 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.035669 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.035669 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=0.019108Jy sigma=0.019004 ! Fit after self-cal, rms=0.019088Jy sigma=0.018953 ! 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=0.019088Jy sigma=0.018953 ! Fit after self-cal, rms=0.019051Jy sigma=0.018940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.434 mas, bpa=-6.789 degrees ! Estimated noise=19.3372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877416 Jy ! Component: 100 - total flux cleaned = 0.00105829 Jy ! Component: 150 - total flux cleaned = 0.00109539 Jy ! Component: 200 - total flux cleaned = 0.00112799 Jy ! Total flux subtracted in 200 components = 0.00112799 Jy ! Clean residual min=-0.001588 max=0.001575 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0367969 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.036797 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=0.018992Jy sigma=0.018869 ! Fit after self-cal, rms=0.018995Jy sigma=0.018856 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 = 0.000345352 Jy ! Component: 100 - total flux cleaned = 0.000378152 Jy ! Component: 150 - total flux cleaned = 0.000379048 Jy ! Component: 200 - total flux cleaned = 0.00035431 Jy ! Total flux subtracted in 200 components = 0.00035431 Jy ! Clean residual min=-0.001595 max=0.001552 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0371513 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.0371513 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=0.018959Jy sigma=0.018839 ! Fit after self-cal, rms=0.018963Jy sigma=0.018835 ! 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=0.018963Jy sigma=0.018835 ! Fit after self-cal, rms=0.018955Jy sigma=0.018738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=3.086 mas, bpa=-8.198 degrees ! Estimated noise=23.2642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543643 Jy ! Component: 100 - total flux cleaned = 0.000632959 Jy ! Component: 150 - total flux cleaned = 0.000655526 Jy ! Component: 200 - total flux cleaned = 0.000646254 Jy ! Total flux subtracted in 200 components = 0.000646254 Jy ! Clean residual min=-0.001971 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0377975 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0377975 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=0.018946Jy sigma=0.018730 ! Fit after self-cal, rms=0.018961Jy sigma=0.018722 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 = 0.000190645 Jy ! Component: 100 - total flux cleaned = 0.000230434 Jy ! Component: 150 - total flux cleaned = 0.00023067 Jy ! Component: 200 - total flux cleaned = 0.000217644 Jy ! Total flux subtracted in 200 components = 0.000217644 Jy ! Clean residual min=-0.001957 max=0.001553 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0380152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0380152 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=0.018952Jy sigma=0.018724 ! Fit after self-cal, rms=0.018954Jy sigma=0.018722 ! 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=0.8898 mas, bmaj=2.432 mas, bpa=-6.931 degrees ! Estimated noise=19.249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.432 at -6.931 degrees (North through East) ! Clean map min=-0.0014803 max=0.025952 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=0.7358 mas, bmaj=2.217 mas, bpa=-5.959 degrees ! Estimated noise=26.9392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202688 Jy ! Component: 100 - total flux cleaned = 0.0256637 Jy ! Component: 150 - total flux cleaned = 0.0287419 Jy ! Component: 200 - total flux cleaned = 0.0307941 Jy ! Total flux subtracted in 200 components = 0.0307941 Jy ! Clean residual min=-0.002332 max=0.002904 Jy/beam ! Clean residual mean=0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0307941 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0307941 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.432 mas, bpa=-6.931 degrees ! Estimated noise=19.249 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 (26.6, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233784 Jy ! Component: 100 - total flux cleaned = 0.00381684 Jy ! Component: 150 - total flux cleaned = 0.00476446 Jy ! Component: 200 - total flux cleaned = 0.00522068 Jy ! Total flux subtracted in 200 components = 0.00522068 Jy ! Clean residual min=-0.001528 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0360148 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.0360148 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=2.029 mas, bmaj=3.086 mas, bpa=-8.198 degrees ! Estimated noise=23.2642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830505 Jy ! Component: 100 - total flux cleaned = 0.00106359 Jy ! Component: 150 - total flux cleaned = 0.00120971 Jy ! Component: 200 - total flux cleaned = 0.00126304 Jy ! Total flux subtracted in 200 components = 0.00126304 Jy ! Clean residual min=-0.001927 max=0.001636 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0372778 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 = 6.27506e-05 Jy ! Component: 100 - total flux cleaned = 0.000104605 Jy ! Component: 150 - total flux cleaned = 0.000153371 Jy ! Component: 200 - total flux cleaned = 0.000186234 Jy ! Total flux subtracted in 200 components = 0.000186234 Jy ! Clean residual min=-0.001931 max=0.001625 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0374641 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.0374641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.432 mas, bpa=-6.931 degrees ! Estimated noise=19.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.26202e-05 Jy ! Component: 100 - total flux cleaned = -7.05899e-05 Jy ! Component: 150 - total flux cleaned = -8.30411e-06 Jy ! Component: 200 - total flux cleaned = 1.06768e-05 Jy ! Total flux subtracted in 200 components = 1.06768e-05 Jy ! Clean residual min=-0.001451 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0374747 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0374747 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=0.018830Jy sigma=0.018694 ! Fit after self-cal, rms=0.018823Jy sigma=0.018660 wmodel /d2/scr/pima/bp171ab_uvs/J0750+2824_X_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp171ab_uvs/J0750+2824_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0750+2824_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J0750+2824_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 = -0.000163249 Jy ! Component: 100 - total flux cleaned = -0.000236154 Jy ! Component: 150 - total flux cleaned = -0.00035179 Jy ! Component: 200 - total flux cleaned = -0.000416831 Jy ! Component: 250 - total flux cleaned = -0.000520426 Jy ! Component: 300 - total flux cleaned = -0.000620314 Jy ! Component: 350 - total flux cleaned = -0.000755149 Jy ! Component: 400 - total flux cleaned = -0.000773658 Jy ! Component: 450 - total flux cleaned = -0.000737594 Jy ! Component: 500 - total flux cleaned = -0.000719706 Jy ! Component: 550 - total flux cleaned = -0.000634814 Jy ! Component: 600 - total flux cleaned = -0.000535478 Jy ! Component: 650 - total flux cleaned = -0.000470884 Jy ! Component: 700 - total flux cleaned = -0.000391945 Jy ! Component: 750 - total flux cleaned = -0.000345416 Jy ! Component: 800 - total flux cleaned = -0.000254931 Jy ! Component: 850 - total flux cleaned = -0.000151241 Jy ! Component: 900 - total flux cleaned = -4.92971e-05 Jy ! Component: 950 - total flux cleaned = 6.46468e-05 Jy ! Component: 1000 - total flux cleaned = 0.000120487 Jy ! Component: 1050 - total flux cleaned = 0.000175413 Jy ! Component: 1100 - total flux cleaned = 0.000229509 Jy ! Component: 1150 - total flux cleaned = 0.000295955 Jy ! Component: 1200 - total flux cleaned = 0.000374202 Jy ! Component: 1250 - total flux cleaned = 0.000425476 Jy ! Component: 1300 - total flux cleaned = 0.000438104 Jy ! Component: 1350 - total flux cleaned = 0.000488364 Jy ! Component: 1400 - total flux cleaned = 0.000549679 Jy ! Component: 1450 - total flux cleaned = 0.000549656 Jy ! Component: 1500 - total flux cleaned = 0.000573532 Jy ! Component: 1550 - total flux cleaned = 0.000632421 Jy ! Component: 1600 - total flux cleaned = 0.000632178 Jy ! Component: 1650 - total flux cleaned = 0.000666573 Jy ! Component: 1700 - total flux cleaned = 0.000677885 Jy ! Component: 1750 - total flux cleaned = 0.000745077 Jy ! Component: 1800 - total flux cleaned = 0.000733946 Jy ! Component: 1850 - total flux cleaned = 0.000799657 Jy ! Component: 1900 - total flux cleaned = 0.000767171 Jy ! Component: 1950 - total flux cleaned = 0.00079927 Jy ! Component: 2000 - total flux cleaned = 0.000830979 Jy ! Component: 2050 - total flux cleaned = 0.000862318 Jy ! Component: 2100 - total flux cleaned = 0.000872674 Jy ! Component: 2150 - total flux cleaned = 0.000923551 Jy ! Component: 2200 - total flux cleaned = 0.000933428 Jy ! Component: 2250 - total flux cleaned = 0.000953431 Jy ! Component: 2300 - total flux cleaned = 0.000993015 Jy ! Component: 2350 - total flux cleaned = 0.00102211 Jy ! Component: 2400 - total flux cleaned = 0.00102198 Jy ! Component: 2450 - total flux cleaned = 0.00106036 Jy ! Component: 2500 - total flux cleaned = 0.00106977 Jy ! Component: 2550 - total flux cleaned = 0.00109787 Jy ! Component: 2600 - total flux cleaned = 0.00114437 Jy ! Component: 2650 - total flux cleaned = 0.00115354 Jy ! Component: 2700 - total flux cleaned = 0.00118999 Jy ! Component: 2750 - total flux cleaned = 0.00123509 Jy ! Component: 2800 - total flux cleaned = 0.00126177 Jy ! Component: 2850 - total flux cleaned = 0.00126181 Jy ! Component: 2900 - total flux cleaned = 0.00129694 Jy ! Component: 2950 - total flux cleaned = 0.00128812 Jy ! Component: 3000 - total flux cleaned = 0.00124481 Jy ! Component: 3050 - total flux cleaned = 0.00124481 Jy ! Component: 3100 - total flux cleaned = 0.00122776 Jy ! Component: 3150 - total flux cleaned = 0.00121072 Jy ! Component: 3200 - total flux cleaned = 0.0011939 Jy ! Component: 3250 - total flux cleaned = 0.001194 Jy ! Component: 3300 - total flux cleaned = 0.00121896 Jy ! Component: 3350 - total flux cleaned = 0.00122725 Jy ! Component: 3400 - total flux cleaned = 0.00127652 Jy ! Component: 3450 - total flux cleaned = 0.00129281 Jy ! Component: 3500 - total flux cleaned = 0.00131713 Jy ! Component: 3550 - total flux cleaned = 0.00132523 Jy ! Component: 3600 - total flux cleaned = 0.00134929 Jy ! Component: 3650 - total flux cleaned = 0.00138123 Jy ! Component: 3700 - total flux cleaned = 0.00139714 Jy ! Component: 3750 - total flux cleaned = 0.00140505 Jy ! Component: 3800 - total flux cleaned = 0.00141294 Jy ! Component: 3850 - total flux cleaned = 0.00143647 Jy ! Component: 3900 - total flux cleaned = 0.00142867 Jy ! Component: 3950 - total flux cleaned = 0.00140539 Jy ! Component: 4000 - total flux cleaned = 0.00141305 Jy ! Component: 4050 - total flux cleaned = 0.00140537 Jy ! Total flux subtracted in 4096 components = 0.00143594 Jy ! Clean residual min=-0.000459 max=0.000508 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0389107 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 340 components and 0.0389107 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0750+2824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.432 at -6.931 degrees (North through East) ! Clean map min=-0.00093661 max=0.025877 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0258774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4292 1.4292 2.8584 5.71681 11.4336 22.8672 45.7345 91.4689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 209.907 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0750+2824_X_uvs.log closed on Mon Dec 9 01:35:57 2013