! Started logfile: /d2/scr/pima/bp177e_uvs/J1643+0732_X_uvs.log on Sat Mar 22 21:03:50 2014 obs /d2/scr/pima/bp177e_uvs/J1643+0732_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1643+0732_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1643+0732 ! ! 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 1088 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/bp177e_uvs/J1643+0732_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004061Jy sigma=124.492921 ! Fit after self-cal, rms=0.877760Jy sigma=118.536914 ! 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=0.9559 mas, bmaj=2.557 mas, bpa=17.69 degrees ! Estimated noise=0.686735 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 = 0.0877119 Jy ! Component: 100 - total flux cleaned = 0.114444 Jy ! Total flux subtracted in 100 components = 0.114444 Jy ! Clean residual min=-0.009299 max=0.013045 Jy/beam ! Clean residual mean=-0.000014 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.114444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114444 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=0.044923Jy sigma=3.459124 ! Fit after self-cal, rms=0.044550Jy sigma=3.389294 ! 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=1.168 mas, bmaj=2.806 mas, bpa=17.09 degrees ! Estimated noise=0.473793 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 (1, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186789 Jy ! Component: 100 - total flux cleaned = 0.0292833 Jy ! Component: 150 - total flux cleaned = 0.0361481 Jy ! Component: 200 - total flux cleaned = 0.0409575 Jy ! Total flux subtracted in 200 components = 0.0409575 Jy ! Clean residual min=-0.005363 max=0.005222 Jy/beam ! Clean residual mean=-0.000011 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.155401 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.155401 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=0.033986Jy sigma=2.939080 ! Fit after self-cal, rms=0.033837Jy sigma=2.927841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.806 at 17.09 degrees (North through East) ! Clean map min=-0.0048523 max=0.11624 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 1.11 HN 0.97 KP 0.93 ! LA 1.02 NL 0.94 OV 0.94 PT 0.85 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 HN 0.88 KP 0.90 ! LA 0.91 NL 1.08 OV 0.96 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 0.96 KP 1.09 ! LA 0.90 NL 0.96 OV 0.97 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.05 KP 0.93 ! LA 0.99 NL 0.97 OV 0.96 PT 0.90 ! SC 0.97 ! ! ! 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 1.08 FD 1.05 HN 1.08 KP 1.00 ! LA 1.05 NL 1.14 OV 1.14 PT 0.90 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.92 ! LA 0.99 NL 1.02 OV 1.11 PT 0.94 ! SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.99 HN 1.06 KP 1.03 ! LA 0.91 NL 0.99 OV 1.09 PT 0.84 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.033837Jy sigma=2.927841 ! Fit after self-cal, rms=0.031711Jy sigma=1.253998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.829 mas, bpa=17 degrees ! Estimated noise=0.479066 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 = 0.00128047 Jy ! Component: 100 - total flux cleaned = 0.00157161 Jy ! Component: 150 - total flux cleaned = 0.00168624 Jy ! Component: 200 - total flux cleaned = 0.0016397 Jy ! Total flux subtracted in 200 components = 0.0016397 Jy ! Clean residual min=-0.002558 max=0.002894 Jy/beam ! Clean residual mean=-0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.157041 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.157041 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=0.031211Jy sigma=1.334646 ! Fit after self-cal, rms=0.031183Jy sigma=1.333909 ! 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=0.031183Jy sigma=1.333909 ! Fit after self-cal, rms=0.031164Jy sigma=1.217813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.83 mas, bpa=16.91 degrees ! Estimated noise=0.482775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103038 Jy ! Component: 100 - total flux cleaned = 0.0010791 Jy ! Component: 150 - total flux cleaned = 0.000968517 Jy ! Component: 200 - total flux cleaned = 0.000805673 Jy ! Total flux subtracted in 200 components = 0.000805673 Jy ! Clean residual min=-0.002387 max=0.002528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.157847 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.157847 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=0.030931Jy sigma=1.240143 ! Fit after self-cal, rms=0.030947Jy sigma=1.239028 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 = 0.000163591 Jy ! Component: 100 - total flux cleaned = 4.79221e-05 Jy ! Component: 150 - total flux cleaned = -5.75721e-05 Jy ! Component: 200 - total flux cleaned = -0.000155095 Jy ! Total flux subtracted in 200 components = -0.000155095 Jy ! Clean residual min=-0.002212 max=0.002449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.157692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.157692 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=0.030876Jy sigma=1.253013 ! Fit after self-cal, rms=0.030878Jy sigma=1.252436 ! 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=0.030878Jy sigma=1.252436 ! Fit after self-cal, rms=0.031521Jy sigma=1.212947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.833 mas, bpa=16.85 degrees ! Estimated noise=0.488124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678535 Jy ! Component: 100 - total flux cleaned = 0.000679045 Jy ! Component: 150 - total flux cleaned = 0.000593291 Jy ! Component: 200 - total flux cleaned = 0.000493539 Jy ! Total flux subtracted in 200 components = 0.000493539 Jy ! Clean residual min=-0.002333 max=0.002530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.158185 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.158185 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=0.031341Jy sigma=1.225734 ! Fit after self-cal, rms=0.031346Jy sigma=1.225066 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 = 3.60452e-05 Jy ! Component: 100 - total flux cleaned = 3.55131e-05 Jy ! Component: 150 - total flux cleaned = -2.67711e-05 Jy ! Component: 200 - total flux cleaned = -4.53694e-05 Jy ! Total flux subtracted in 200 components = -4.53694e-05 Jy ! Clean residual min=-0.002274 max=0.002484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.15814 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.15814 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=0.031297Jy sigma=1.230546 ! Fit after self-cal, rms=0.031302Jy sigma=1.229829 ! 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=0.031302Jy sigma=1.229829 ! Fit after self-cal, rms=0.031973Jy sigma=1.211230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.498 mas, bpa=0.03621 degrees ! Estimated noise=0.57353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785854 Jy ! Component: 100 - total flux cleaned = 0.000608832 Jy ! Component: 150 - total flux cleaned = 0.000510472 Jy ! Component: 200 - total flux cleaned = 0.000421974 Jy ! Total flux subtracted in 200 components = 0.000421974 Jy ! Clean residual min=-0.002088 max=0.003064 Jy/beam ! Clean residual mean=-0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.158562 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.158562 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=0.031871Jy sigma=1.226075 ! Fit after self-cal, rms=0.031879Jy sigma=1.224931 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 = 0.000107205 Jy ! Component: 100 - total flux cleaned = 0.00015184 Jy ! Component: 150 - total flux cleaned = 0.000133073 Jy ! Component: 200 - total flux cleaned = 9.97752e-05 Jy ! Total flux subtracted in 200 components = 9.97752e-05 Jy ! Clean residual min=-0.002071 max=0.003111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.158662 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.158662 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=0.031842Jy sigma=1.235627 ! Fit after self-cal, rms=0.031852Jy sigma=1.234336 ! 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=1.195 mas, bmaj=2.836 mas, bpa=16.77 degrees ! Estimated noise=0.493673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.836 at 16.77 degrees (North through East) ! Clean map min=-0.0021727 max=0.1197 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=0.9679 mas, bmaj=2.566 mas, bpa=17.39 degrees ! Estimated noise=0.722896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0922992 Jy ! Component: 100 - total flux cleaned = 0.120362 Jy ! Component: 150 - total flux cleaned = 0.134494 Jy ! Component: 200 - total flux cleaned = 0.142731 Jy ! Total flux subtracted in 200 components = 0.142731 Jy ! Clean residual min=-0.005739 max=0.005398 Jy/beam ! Clean residual mean=-0.000005 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.142731 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.142731 Jy ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.836 mas, bpa=16.77 degrees ! Estimated noise=0.493673 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 = 0.00764318 Jy ! Component: 100 - total flux cleaned = 0.0120398 Jy ! Component: 150 - total flux cleaned = 0.0138642 Jy ! Component: 200 - total flux cleaned = 0.0141182 Jy ! Total flux subtracted in 200 components = 0.0141182 Jy ! Clean residual min=-0.002749 max=0.002840 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.156849 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.156849 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=2.294 mas, bmaj=3.498 mas, bpa=0.03621 degrees ! Estimated noise=0.57353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014949 Jy ! Component: 100 - total flux cleaned = 0.00149653 Jy ! Component: 150 - total flux cleaned = 0.00149839 Jy ! Component: 200 - total flux cleaned = 0.00147419 Jy ! Total flux subtracted in 200 components = 0.00147419 Jy ! Clean residual min=-0.002318 max=0.003460 Jy/beam ! Clean residual mean=-0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.158323 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) ! Added new window around map position (8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297098 Jy ! Component: 100 - total flux cleaned = 0.00442181 Jy ! Component: 150 - total flux cleaned = 0.00523123 Jy ! Component: 200 - total flux cleaned = 0.00591549 Jy ! Total flux subtracted in 200 components = 0.00591549 Jy ! Clean residual min=-0.001799 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.164239 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 94 components and 0.164239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.836 mas, bpa=16.77 degrees ! Estimated noise=0.493673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448304 Jy ! Component: 100 - total flux cleaned = 0.000918125 Jy ! Component: 150 - total flux cleaned = 0.00123651 Jy ! Component: 200 - total flux cleaned = 0.00131653 Jy ! Total flux subtracted in 200 components = 0.00131653 Jy ! Clean residual min=-0.002114 max=0.002173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.165555 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.165555 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=0.031627Jy sigma=1.235001 ! Fit after self-cal, rms=0.031626Jy sigma=1.233922 wmodel /d2/scr/pima/bp177e_uvs/J1643+0732_X_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp177e_uvs/J1643+0732_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1643+0732_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1643+0732_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1643+0732_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1643+0732_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 = -0.000421938 Jy ! Component: 100 - total flux cleaned = -0.000938658 Jy ! Component: 150 - total flux cleaned = -0.00144557 Jy ! Component: 200 - total flux cleaned = -0.00180178 Jy ! Component: 250 - total flux cleaned = -0.00194411 Jy ! Component: 300 - total flux cleaned = -0.00199915 Jy ! Component: 350 - total flux cleaned = -0.00202564 Jy ! Component: 400 - total flux cleaned = -0.00202539 Jy ! Component: 450 - total flux cleaned = -0.00207496 Jy ! Component: 500 - total flux cleaned = -0.00212255 Jy ! Component: 550 - total flux cleaned = -0.00212216 Jy ! Component: 600 - total flux cleaned = -0.00212221 Jy ! Component: 650 - total flux cleaned = -0.00216709 Jy ! Component: 700 - total flux cleaned = -0.00221071 Jy ! Component: 750 - total flux cleaned = -0.00231687 Jy ! Component: 800 - total flux cleaned = -0.00237857 Jy ! Component: 850 - total flux cleaned = -0.0024194 Jy ! Component: 900 - total flux cleaned = -0.00251862 Jy ! Component: 950 - total flux cleaned = -0.00251898 Jy ! Component: 1000 - total flux cleaned = -0.00269019 Jy ! Component: 1050 - total flux cleaned = -0.00283957 Jy ! Component: 1100 - total flux cleaned = -0.0028762 Jy ! Component: 1150 - total flux cleaned = -0.00289429 Jy ! Component: 1200 - total flux cleaned = -0.00298333 Jy ! Component: 1250 - total flux cleaned = -0.00291317 Jy ! Component: 1300 - total flux cleaned = -0.00296549 Jy ! Component: 1350 - total flux cleaned = -0.00298263 Jy ! Component: 1400 - total flux cleaned = -0.00303275 Jy ! Component: 1450 - total flux cleaned = -0.00306555 Jy ! Component: 1500 - total flux cleaned = -0.00304915 Jy ! Component: 1550 - total flux cleaned = -0.00306523 Jy ! Component: 1600 - total flux cleaned = -0.00304953 Jy ! Component: 1650 - total flux cleaned = -0.0030496 Jy ! Component: 1700 - total flux cleaned = -0.00304983 Jy ! Component: 1750 - total flux cleaned = -0.00308072 Jy ! Component: 1800 - total flux cleaned = -0.00309597 Jy ! Component: 1850 - total flux cleaned = -0.00309587 Jy ! Component: 1900 - total flux cleaned = -0.00315551 Jy ! Component: 1950 - total flux cleaned = -0.0031851 Jy ! Component: 2000 - total flux cleaned = -0.00324353 Jy ! Component: 2050 - total flux cleaned = -0.00325805 Jy ! Component: 2100 - total flux cleaned = -0.0033157 Jy ! Component: 2150 - total flux cleaned = -0.00334427 Jy ! Component: 2200 - total flux cleaned = -0.00337272 Jy ! Component: 2250 - total flux cleaned = -0.00342921 Jy ! Component: 2300 - total flux cleaned = -0.00345726 Jy ! Component: 2350 - total flux cleaned = -0.00351295 Jy ! Component: 2400 - total flux cleaned = -0.00349902 Jy ! Component: 2450 - total flux cleaned = -0.00347143 Jy ! Component: 2500 - total flux cleaned = -0.00344398 Jy ! Component: 2550 - total flux cleaned = -0.00344395 Jy ! Component: 2600 - total flux cleaned = -0.00338956 Jy ! Component: 2650 - total flux cleaned = -0.00337608 Jy ! Component: 2700 - total flux cleaned = -0.00337611 Jy ! Component: 2750 - total flux cleaned = -0.00333573 Jy ! Component: 2800 - total flux cleaned = -0.00332239 Jy ! Component: 2850 - total flux cleaned = -0.00333565 Jy ! Component: 2900 - total flux cleaned = -0.00332228 Jy ! Component: 2950 - total flux cleaned = -0.0032957 Jy ! Component: 3000 - total flux cleaned = -0.00332218 Jy ! Component: 3050 - total flux cleaned = -0.00333537 Jy ! Component: 3100 - total flux cleaned = -0.00332223 Jy ! Component: 3150 - total flux cleaned = -0.00337486 Jy ! Component: 3200 - total flux cleaned = -0.00342735 Jy ! Component: 3250 - total flux cleaned = -0.00350604 Jy ! Component: 3300 - total flux cleaned = -0.00353225 Jy ! Component: 3350 - total flux cleaned = -0.00358462 Jy ! Component: 3400 - total flux cleaned = -0.0036108 Jy ! Component: 3450 - total flux cleaned = -0.00362398 Jy ! Component: 3500 - total flux cleaned = -0.00370246 Jy ! Component: 3550 - total flux cleaned = -0.00374172 Jy ! Component: 3600 - total flux cleaned = -0.00378103 Jy ! Component: 3650 - total flux cleaned = -0.0038072 Jy ! Component: 3700 - total flux cleaned = -0.00387275 Jy ! Component: 3750 - total flux cleaned = -0.00388591 Jy ! Component: 3800 - total flux cleaned = -0.00391222 Jy ! Component: 3850 - total flux cleaned = -0.00396485 Jy ! Component: 3900 - total flux cleaned = -0.00397803 Jy ! Component: 3950 - total flux cleaned = -0.00400441 Jy ! Component: 4000 - total flux cleaned = -0.0040573 Jy ! Component: 4050 - total flux cleaned = -0.00403067 Jy ! Total flux subtracted in 4096 components = -0.00408393 Jy ! Clean residual min=-0.000857 max=0.000798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.161472 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 368 components and 0.161472 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1643+0732_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.836 at 16.77 degrees (North through East) ! Clean map min=-0.0016468 max=0.12005 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1643+0732_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496418 0.496418 0.992835 1.98567 3.97134 7.94268 15.8854 31.7707 63.5414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 604.33 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1643+0732_X_uvs.log closed on Sat Mar 22 21:03:55 2014