! Started logfile: /d2/scr/pima/bp177e_uvs/J1905-0437_C_uvs.log on Sat Mar 22 18:58:35 2014 obs /d2/scr/pima/bp177e_uvs/J1905-0437_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895833 visibilities/baseline/integration-bin. ! Found source: J1905-0437 ! ! 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 1032 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/bp177e_uvs/J1905-0437_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=0.998589Jy sigma=41.771485 ! Fit after self-cal, rms=0.949744Jy sigma=39.825751 ! 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=1.654 mas, bmaj=5.556 mas, bpa=19.26 degrees ! Estimated noise=0.780496 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 = 0.0369953 Jy ! Component: 100 - total flux cleaned = 0.0454353 Jy ! Total flux subtracted in 100 components = 0.0454353 Jy ! Clean residual min=-0.002658 max=0.003335 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0454353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0454353 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=0.024981Jy sigma=0.704363 ! Fit after self-cal, rms=0.024288Jy sigma=0.671625 ! 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=2.027 mas, bmaj=6.186 mas, bpa=19.21 degrees ! Estimated noise=0.567039 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 = 0.00516004 Jy ! Component: 100 - total flux cleaned = 0.00790059 Jy ! Component: 150 - total flux cleaned = 0.00955777 Jy ! Component: 200 - total flux cleaned = 0.0106041 Jy ! Total flux subtracted in 200 components = 0.0106041 Jy ! Clean residual min=-0.001821 max=0.002305 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0560394 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.0560394 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=0.023024Jy sigma=0.604659 ! Fit after self-cal, rms=0.023027Jy sigma=0.604290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.027 x 6.186 at 19.21 degrees (North through East) ! Clean map min=-0.0017958 max=0.048223 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HN 0.98 KP 1.00 ! LA 1.01 NL 1.01 OV 0.98 PT 1.00 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.14 KP 1.08 ! LA 1.05 NL 0.97 OV 0.94 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.03 KP 0.93 ! LA 0.94 NL 0.96 OV 0.92 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.07 KP 0.99 ! LA 0.91 NL 1.01 OV 1.04 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.023027Jy sigma=0.604290 ! Fit after self-cal, rms=0.022911Jy sigma=0.585249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=6.228 mas, bpa=19.18 degrees ! Estimated noise=0.570025 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 = 0.000355533 Jy ! Component: 100 - total flux cleaned = 0.000429419 Jy ! Component: 150 - total flux cleaned = 0.000430235 Jy ! Component: 200 - total flux cleaned = 0.000442546 Jy ! Total flux subtracted in 200 components = 0.000442546 Jy ! Clean residual min=-0.001734 max=0.002145 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.056482 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.056482 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=0.022863Jy sigma=0.584267 ! Fit after self-cal, rms=0.022865Jy sigma=0.584104 ! 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=0.022865Jy sigma=0.584104 ! Fit after self-cal, rms=0.022917Jy sigma=0.583810 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=6.231 mas, bpa=19.19 degrees ! Estimated noise=0.573541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271393 Jy ! Component: 100 - total flux cleaned = 0.000313245 Jy ! Component: 150 - total flux cleaned = 0.000313705 Jy ! Component: 200 - total flux cleaned = 0.000323322 Jy ! Total flux subtracted in 200 components = 0.000323322 Jy ! Clean residual min=-0.001739 max=0.002117 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0568053 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0568053 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=0.022893Jy sigma=0.583320 ! Fit after self-cal, rms=0.022893Jy sigma=0.583235 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 (-9, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203195 Jy ! Component: 100 - total flux cleaned = 0.00322369 Jy ! Component: 150 - total flux cleaned = 0.00404419 Jy ! Component: 200 - total flux cleaned = 0.00427423 Jy ! Total flux subtracted in 200 components = 0.00427423 Jy ! Clean residual min=-0.001515 max=0.001504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0610795 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.0610795 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=0.022645Jy sigma=0.571802 ! Fit after self-cal, rms=0.022630Jy sigma=0.571104 ! 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=0.022630Jy sigma=0.571104 ! Fit after self-cal, rms=0.022663Jy sigma=0.569570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=6.23 mas, bpa=19.21 degrees ! Estimated noise=0.576744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961356 Jy ! Component: 100 - total flux cleaned = 0.00153771 Jy ! Component: 150 - total flux cleaned = 0.00163143 Jy ! Component: 200 - total flux cleaned = 0.00164786 Jy ! Total flux subtracted in 200 components = 0.00164786 Jy ! Clean residual min=-0.001478 max=0.001434 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0627274 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0627274 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=0.022586Jy sigma=0.567436 ! Fit after self-cal, rms=0.022580Jy sigma=0.567175 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 = 0.000138343 Jy ! Component: 100 - total flux cleaned = 0.000138725 Jy ! Component: 150 - total flux cleaned = 0.000153424 Jy ! Component: 200 - total flux cleaned = 0.000139432 Jy ! Total flux subtracted in 200 components = 0.000139432 Jy ! Clean residual min=-0.001458 max=0.001387 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0628668 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.0628668 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=0.022553Jy sigma=0.566351 ! Fit after self-cal, rms=0.022550Jy sigma=0.566280 ! 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=0.022550Jy sigma=0.566280 ! Fit after self-cal, rms=0.022548Jy sigma=0.559069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.113 mas, bmaj=7.349 mas, bpa=11.49 degrees ! Estimated noise=0.656713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692859 Jy ! Component: 100 - total flux cleaned = 0.00108624 Jy ! Component: 150 - total flux cleaned = 0.00133871 Jy ! Component: 200 - total flux cleaned = 0.00144452 Jy ! Total flux subtracted in 200 components = 0.00144452 Jy ! Clean residual min=-0.001383 max=0.001179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0643113 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 0.0643113 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=0.022522Jy sigma=0.558692 ! Fit after self-cal, rms=0.022526Jy sigma=0.558597 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 = 0.000164952 Jy ! Component: 100 - total flux cleaned = 0.000209706 Jy ! Component: 150 - total flux cleaned = 0.000226713 Jy ! Component: 200 - total flux cleaned = 0.000250815 Jy ! Total flux subtracted in 200 components = 0.000250815 Jy ! Clean residual min=-0.001403 max=0.001168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0645621 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.0645621 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=0.022521Jy sigma=0.558397 ! Fit after self-cal, rms=0.022522Jy sigma=0.558383 ! 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=2.033 mas, bmaj=6.214 mas, bpa=19.14 degrees ! Estimated noise=0.583604 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 6.214 at 19.14 degrees (North through East) ! Clean map min=-0.0012484 max=0.049163 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=1.656 mas, bmaj=5.572 mas, bpa=19.25 degrees ! Estimated noise=0.804066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383266 Jy ! Component: 100 - total flux cleaned = 0.0471093 Jy ! Component: 150 - total flux cleaned = 0.0507576 Jy ! Component: 200 - total flux cleaned = 0.053214 Jy ! Total flux subtracted in 200 components = 0.053214 Jy ! Clean residual min=-0.001941 max=0.002200 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0532141 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0532141 Jy ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=6.214 mas, bpa=19.14 degrees ! Estimated noise=0.583604 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 (-42.6, 71.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306598 Jy ! Component: 100 - total flux cleaned = 0.00506624 Jy ! Component: 150 - total flux cleaned = 0.00660837 Jy ! Component: 200 - total flux cleaned = 0.00783791 Jy ! Total flux subtracted in 200 components = 0.00783791 Jy ! Clean residual min=-0.001385 max=0.001498 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.061052 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 78 components and 0.061052 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=4.113 mas, bmaj=7.349 mas, bpa=11.49 degrees ! Estimated noise=0.656713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135444 Jy ! Component: 100 - total flux cleaned = 0.00227331 Jy ! Component: 150 - total flux cleaned = 0.00284832 Jy ! Component: 200 - total flux cleaned = 0.0032097 Jy ! Total flux subtracted in 200 components = 0.0032097 Jy ! Clean residual min=-0.001381 max=0.001215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0642617 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 = 0.00033233 Jy ! Component: 100 - total flux cleaned = 0.000602857 Jy ! Component: 150 - total flux cleaned = 0.000716918 Jy ! Component: 200 - total flux cleaned = 0.000808224 Jy ! Total flux subtracted in 200 components = 0.000808224 Jy ! Clean residual min=-0.001366 max=0.001238 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0650699 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 130 components and 0.0650699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=6.214 mas, bpa=19.14 degrees ! Estimated noise=0.583604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564906 Jy ! Component: 100 - total flux cleaned = -0.000541107 Jy ! Component: 150 - total flux cleaned = -0.000476332 Jy ! Component: 200 - total flux cleaned = -0.00041662 Jy ! Total flux subtracted in 200 components = -0.00041662 Jy ! Clean residual min=-0.001289 max=0.001253 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0646533 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.0646533 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=0.022436Jy sigma=0.555492 ! Fit after self-cal, rms=0.022427Jy sigma=0.554796 wmodel /d2/scr/pima/bp177e_uvs/J1905-0437_C_map.mod ! Writing 149 model components to file: /d2/scr/pima/bp177e_uvs/J1905-0437_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1905-0437_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1905-0437_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1905-0437_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 = -0.000156034 Jy ! Component: 100 - total flux cleaned = -0.000196395 Jy ! Component: 150 - total flux cleaned = -0.000254008 Jy ! Component: 200 - total flux cleaned = -0.000273104 Jy ! Component: 250 - total flux cleaned = -0.000380108 Jy ! Component: 300 - total flux cleaned = -0.000500377 Jy ! Component: 350 - total flux cleaned = -0.00051688 Jy ! Component: 400 - total flux cleaned = -0.000598024 Jy ! Component: 450 - total flux cleaned = -0.000629356 Jy ! Component: 500 - total flux cleaned = -0.000598678 Jy ! Component: 550 - total flux cleaned = -0.000524236 Jy ! Component: 600 - total flux cleaned = -0.000524403 Jy ! Component: 650 - total flux cleaned = -0.000496017 Jy ! Component: 700 - total flux cleaned = -0.000482006 Jy ! Component: 750 - total flux cleaned = -0.000468383 Jy ! Component: 800 - total flux cleaned = -0.000482026 Jy ! Component: 850 - total flux cleaned = -0.000455784 Jy ! Component: 900 - total flux cleaned = -0.000507637 Jy ! Component: 950 - total flux cleaned = -0.00048199 Jy ! Component: 1000 - total flux cleaned = -0.000494275 Jy ! Component: 1050 - total flux cleaned = -0.000493873 Jy ! Component: 1100 - total flux cleaned = -0.000493615 Jy ! Component: 1150 - total flux cleaned = -0.000505538 Jy ! Component: 1200 - total flux cleaned = -0.000529088 Jy ! Component: 1250 - total flux cleaned = -0.000528897 Jy ! Component: 1300 - total flux cleaned = -0.000517322 Jy ! Component: 1350 - total flux cleaned = -0.000540164 Jy ! Component: 1400 - total flux cleaned = -0.000528914 Jy ! Component: 1450 - total flux cleaned = -0.000540004 Jy ! Component: 1500 - total flux cleaned = -0.000561731 Jy ! Component: 1550 - total flux cleaned = -0.000551009 Jy ! Component: 1600 - total flux cleaned = -0.000550904 Jy ! Component: 1650 - total flux cleaned = -0.000561407 Jy ! Component: 1700 - total flux cleaned = -0.000571683 Jy ! Component: 1750 - total flux cleaned = -0.00056149 Jy ! Component: 1800 - total flux cleaned = -0.000561639 Jy ! Component: 1850 - total flux cleaned = -0.000561748 Jy ! Component: 1900 - total flux cleaned = -0.000552049 Jy ! Component: 1950 - total flux cleaned = -0.00057175 Jy ! Component: 2000 - total flux cleaned = -0.0006007 Jy ! Component: 2050 - total flux cleaned = -0.000571924 Jy ! Component: 2100 - total flux cleaned = -0.000581607 Jy ! Component: 2150 - total flux cleaned = -0.000609852 Jy ! Component: 2200 - total flux cleaned = -0.000637772 Jy ! Component: 2250 - total flux cleaned = -0.000665243 Jy ! Component: 2300 - total flux cleaned = -0.000656206 Jy ! Component: 2350 - total flux cleaned = -0.000665103 Jy ! Component: 2400 - total flux cleaned = -0.000664983 Jy ! Component: 2450 - total flux cleaned = -0.000621007 Jy ! Component: 2500 - total flux cleaned = -0.000638497 Jy ! Component: 2550 - total flux cleaned = -0.000647243 Jy ! Component: 2600 - total flux cleaned = -0.000664373 Jy ! Component: 2650 - total flux cleaned = -0.000630336 Jy ! Component: 2700 - total flux cleaned = -0.00065545 Jy ! Component: 2750 - total flux cleaned = -0.000613641 Jy ! Component: 2800 - total flux cleaned = -0.000613532 Jy ! Component: 2850 - total flux cleaned = -0.000597151 Jy ! Component: 2900 - total flux cleaned = -0.00061328 Jy ! Component: 2950 - total flux cleaned = -0.000597106 Jy ! Component: 3000 - total flux cleaned = -0.000589201 Jy ! Component: 3050 - total flux cleaned = -0.000605068 Jy ! Component: 3100 - total flux cleaned = -0.000604985 Jy ! Component: 3150 - total flux cleaned = -0.000581575 Jy ! Component: 3200 - total flux cleaned = -0.000573833 Jy ! Component: 3250 - total flux cleaned = -0.000558419 Jy ! Component: 3300 - total flux cleaned = -0.000573639 Jy ! Component: 3350 - total flux cleaned = -0.000573681 Jy ! Component: 3400 - total flux cleaned = -0.000543506 Jy ! Component: 3450 - total flux cleaned = -0.000558584 Jy ! Component: 3500 - total flux cleaned = -0.000565958 Jy ! Component: 3550 - total flux cleaned = -0.00056597 Jy ! Component: 3600 - total flux cleaned = -0.000573362 Jy ! Component: 3650 - total flux cleaned = -0.000602593 Jy ! Component: 3700 - total flux cleaned = -0.000595371 Jy ! Component: 3750 - total flux cleaned = -0.000602589 Jy ! Component: 3800 - total flux cleaned = -0.000624187 Jy ! Component: 3850 - total flux cleaned = -0.00063849 Jy ! Component: 3900 - total flux cleaned = -0.000652734 Jy ! Component: 3950 - total flux cleaned = -0.000666862 Jy ! Component: 4000 - total flux cleaned = -0.000666821 Jy ! Component: 4050 - total flux cleaned = -0.00068085 Jy ! Total flux subtracted in 4096 components = -0.000673885 Jy ! Clean residual min=-0.000404 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0639794 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 409 components and 0.0639794 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1905-0437_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 6.214 at 19.14 degrees (North through East) ! Clean map min=-0.00094896 max=0.049052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1905-0437_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0490519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.736686 0.736686 1.47337 2.94674 5.89349 11.787 23.5739 47.1479 94.2958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 407.229 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1905-0437_C_uvs.log closed on Sat Mar 22 18:58:43 2014