! Started logfile: /d2/scr/pima/bp177i_uvs/J1026+5906_X_uvs.log on Tue Apr 15 00:17:27 2014 obs /d2/scr/pima/bp177i_uvs/J1026+5906_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1026+5906 ! ! 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 1080 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/bp177i_uvs/J1026+5906_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. ! ! 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=0.999280Jy sigma=37.351905 ! Fit after self-cal, rms=0.946482Jy sigma=35.367147 ! 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=0.7509 mas, bmaj=2.641 mas, bpa=3.047 degrees ! Estimated noise=0.794796 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 = 0.0389385 Jy ! Component: 100 - total flux cleaned = 0.0491035 Jy ! Total flux subtracted in 100 components = 0.0491035 Jy ! Clean residual min=-0.004786 max=0.012049 Jy/beam ! Clean residual mean=0.000003 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0491035 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0491035 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=0.025637Jy sigma=0.943094 ! Fit after self-cal, rms=0.025433Jy sigma=0.937041 ! Inverting map ! Added new window around map position (1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105942 Jy ! Component: 100 - total flux cleaned = 0.0161127 Jy ! Total flux subtracted in 100 components = 0.0161127 Jy ! Clean residual min=-0.004009 max=0.007063 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0652162 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0652162 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=0.019535Jy sigma=0.699324 ! Fit after self-cal, rms=0.018961Jy sigma=0.678848 ! 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=0.9163 mas, bmaj=2.766 mas, bpa=2.672 degrees ! Estimated noise=0.583202 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 (2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604658 Jy ! Component: 100 - total flux cleaned = 0.00919817 Jy ! Component: 150 - total flux cleaned = 0.0112827 Jy ! Component: 200 - total flux cleaned = 0.0124605 Jy ! Total flux subtracted in 200 components = 0.0124605 Jy ! Clean residual min=-0.002377 max=0.003509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0776767 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.0776767 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=0.016890Jy sigma=0.601706 ! Fit after self-cal, rms=0.016739Jy sigma=0.595251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9163 x 2.766 at 2.672 degrees (North through East) ! Clean map min=-0.0019222 max=0.050701 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.93 KP 0.89 ! LA 0.88 MK 1.01 NL 1.11 OV 0.91 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 0.97 KP 0.90 ! LA 0.91 MK 1.08 NL 1.18 OV 0.97 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.03 ! LA 0.95 MK 0.91 NL 1.08 OV 0.93 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00 KP 1.00 ! LA 0.89 MK 1.06 NL 1.11 OV 1.05 ! PT 0.98 SC 0.96 ! ! ! 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=0.016739Jy sigma=0.595251 ! Fit after self-cal, rms=0.015899Jy sigma=0.570171 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=2.775 mas, bpa=2.668 degrees ! Estimated noise=0.574177 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 = 0.000404852 Jy ! Component: 100 - total flux cleaned = 0.000404158 Jy ! Component: 150 - total flux cleaned = 0.000442943 Jy ! Component: 200 - total flux cleaned = 0.000459406 Jy ! Total flux subtracted in 200 components = 0.000459406 Jy ! Clean residual min=-0.001661 max=0.001541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0781361 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0781361 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=0.015840Jy sigma=0.568078 ! Fit after self-cal, rms=0.015837Jy sigma=0.567887 ! 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=0.015837Jy sigma=0.567887 ! Fit after self-cal, rms=0.015790Jy sigma=0.567808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.775 mas, bpa=2.663 degrees ! Estimated noise=0.573251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229806 Jy ! Component: 100 - total flux cleaned = 0.000280276 Jy ! Component: 150 - total flux cleaned = 0.000309151 Jy ! Component: 200 - total flux cleaned = 0.000322386 Jy ! Total flux subtracted in 200 components = 0.000322386 Jy ! Clean residual min=-0.001633 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0784585 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.0784585 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=0.015762Jy sigma=0.566752 ! Fit after self-cal, rms=0.015761Jy sigma=0.566663 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 = 0.000104584 Jy ! Component: 100 - total flux cleaned = 0.000142015 Jy ! Component: 150 - total flux cleaned = 0.000153054 Jy ! Component: 200 - total flux cleaned = 0.000153084 Jy ! Total flux subtracted in 200 components = 0.000153084 Jy ! Clean residual min=-0.001619 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0786116 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0786116 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=0.015744Jy sigma=0.566075 ! Fit after self-cal, rms=0.015744Jy sigma=0.566019 ! 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=0.015744Jy sigma=0.566019 ! Fit after self-cal, rms=0.015704Jy sigma=0.565932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.774 mas, bpa=2.657 degrees ! Estimated noise=0.572405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177073 Jy ! Component: 100 - total flux cleaned = 0.000222983 Jy ! Component: 150 - total flux cleaned = 0.000222885 Jy ! Component: 200 - total flux cleaned = 0.00025211 Jy ! Total flux subtracted in 200 components = 0.00025211 Jy ! Clean residual min=-0.001615 max=0.001523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0788637 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0788637 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=0.015689Jy sigma=0.565443 ! Fit after self-cal, rms=0.015689Jy sigma=0.565400 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 = 0.000101212 Jy ! Component: 100 - total flux cleaned = 0.000101062 Jy ! Component: 150 - total flux cleaned = 0.000101017 Jy ! Component: 200 - total flux cleaned = 0.000109848 Jy ! Total flux subtracted in 200 components = 0.000109848 Jy ! Clean residual min=-0.001612 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0789735 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0789735 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=0.015678Jy sigma=0.565054 ! Fit after self-cal, rms=0.015679Jy sigma=0.565027 ! 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=0.015679Jy sigma=0.565027 ! Fit after self-cal, rms=0.015426Jy sigma=0.555531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=3.009 mas, bpa=1.954 degrees ! Estimated noise=0.709626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435072 Jy ! Component: 100 - total flux cleaned = 0.000632202 Jy ! Component: 150 - total flux cleaned = 0.000742341 Jy ! Component: 200 - total flux cleaned = 0.000828733 Jy ! Total flux subtracted in 200 components = 0.000828733 Jy ! Clean residual min=-0.001629 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0798023 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0798023 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=0.015422Jy sigma=0.555510 ! Fit after self-cal, rms=0.015421Jy sigma=0.555469 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 = 0.00011888 Jy ! Component: 100 - total flux cleaned = 0.00014943 Jy ! Component: 150 - total flux cleaned = 0.000171401 Jy ! Component: 200 - total flux cleaned = 0.000192574 Jy ! Total flux subtracted in 200 components = 0.000192574 Jy ! Clean residual min=-0.001618 max=0.001598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0799948 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.0799948 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=0.015419Jy sigma=0.555402 ! Fit after self-cal, rms=0.015419Jy sigma=0.555398 ! 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=0.9169 mas, bmaj=2.771 mas, bpa=2.596 degrees ! Estimated noise=0.573424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9169 x 2.771 at 2.596 degrees (North through East) ! Clean map min=-0.0014747 max=0.049289 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=0.7513 mas, bmaj=2.641 mas, bpa=2.974 degrees ! Estimated noise=0.781131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384081 Jy ! Component: 100 - total flux cleaned = 0.0523699 Jy ! Component: 150 - total flux cleaned = 0.0604734 Jy ! Component: 200 - total flux cleaned = 0.0654121 Jy ! Total flux subtracted in 200 components = 0.0654121 Jy ! Clean residual min=-0.003028 max=0.003397 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0654121 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0654121 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9169 mas, bmaj=2.771 mas, bpa=2.596 degrees ! Estimated noise=0.573424 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 = 0.00479613 Jy ! Component: 100 - total flux cleaned = 0.0075627 Jy ! Component: 150 - total flux cleaned = 0.00930083 Jy ! Component: 200 - total flux cleaned = 0.0105552 Jy ! Total flux subtracted in 200 components = 0.0105552 Jy ! Clean residual min=-0.001648 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0759673 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.0759673 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=2.04 mas, bmaj=3.009 mas, bpa=1.954 degrees ! Estimated noise=0.709626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168733 Jy ! Component: 100 - total flux cleaned = 0.00262634 Jy ! Component: 150 - total flux cleaned = 0.00306259 Jy ! Component: 200 - total flux cleaned = 0.00327668 Jy ! Total flux subtracted in 200 components = 0.00327668 Jy ! Clean residual min=-0.001689 max=0.001691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.079244 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 = 0.00017277 Jy ! Component: 100 - total flux cleaned = 0.000290267 Jy ! Component: 150 - total flux cleaned = 0.000358813 Jy ! Component: 200 - total flux cleaned = 0.000410758 Jy ! Total flux subtracted in 200 components = 0.000410758 Jy ! Clean residual min=-0.001644 max=0.001649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0796548 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 105 components and 0.0796548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9169 mas, bmaj=2.771 mas, bpa=2.596 degrees ! Estimated noise=0.573424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145876 Jy ! Component: 100 - total flux cleaned = -0.000104135 Jy ! Component: 150 - total flux cleaned = -7.93659e-05 Jy ! Component: 200 - total flux cleaned = -5.72045e-05 Jy ! Total flux subtracted in 200 components = -5.72045e-05 Jy ! Clean residual min=-0.001569 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0795976 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.0795976 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=0.015422Jy sigma=0.555587 ! Fit after self-cal, rms=0.015419Jy sigma=0.555505 wmodel /d2/scr/pima/bp177i_uvs/J1026+5906_X_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp177i_uvs/J1026+5906_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1026+5906_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1026+5906_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1026+5906_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 = -0.000538273 Jy ! Component: 100 - total flux cleaned = -0.000857613 Jy ! Component: 150 - total flux cleaned = -0.000994834 Jy ! Component: 200 - total flux cleaned = -0.00107973 Jy ! Component: 250 - total flux cleaned = -0.00114108 Jy ! Component: 300 - total flux cleaned = -0.00119977 Jy ! Component: 350 - total flux cleaned = -0.00123764 Jy ! Component: 400 - total flux cleaned = -0.00125572 Jy ! Component: 450 - total flux cleaned = -0.00134345 Jy ! Component: 500 - total flux cleaned = -0.00141097 Jy ! Component: 550 - total flux cleaned = -0.00147685 Jy ! Component: 600 - total flux cleaned = -0.00155782 Jy ! Component: 650 - total flux cleaned = -0.00166771 Jy ! Component: 700 - total flux cleaned = -0.00169803 Jy ! Component: 750 - total flux cleaned = -0.00171338 Jy ! Component: 800 - total flux cleaned = -0.0017722 Jy ! Component: 850 - total flux cleaned = -0.00175765 Jy ! Component: 900 - total flux cleaned = -0.00175749 Jy ! Component: 950 - total flux cleaned = -0.00172992 Jy ! Component: 1000 - total flux cleaned = -0.0017299 Jy ! Component: 1050 - total flux cleaned = -0.00172967 Jy ! Component: 1100 - total flux cleaned = -0.00167729 Jy ! Component: 1150 - total flux cleaned = -0.00167744 Jy ! Component: 1200 - total flux cleaned = -0.00167714 Jy ! Component: 1250 - total flux cleaned = -0.00162738 Jy ! Component: 1300 - total flux cleaned = -0.00160325 Jy ! Component: 1350 - total flux cleaned = -0.00163964 Jy ! Component: 1400 - total flux cleaned = -0.00163953 Jy ! Component: 1450 - total flux cleaned = -0.0016397 Jy ! Component: 1500 - total flux cleaned = -0.00165133 Jy ! Component: 1550 - total flux cleaned = -0.00163998 Jy ! Component: 1600 - total flux cleaned = -0.00164007 Jy ! Component: 1650 - total flux cleaned = -0.00164018 Jy ! Component: 1700 - total flux cleaned = -0.00168346 Jy ! Component: 1750 - total flux cleaned = -0.001694 Jy ! Component: 1800 - total flux cleaned = -0.00172553 Jy ! Component: 1850 - total flux cleaned = -0.00175693 Jy ! Component: 1900 - total flux cleaned = -0.00186966 Jy ! Component: 1950 - total flux cleaned = -0.00190018 Jy ! Component: 2000 - total flux cleaned = -0.00196018 Jy ! Component: 2050 - total flux cleaned = -0.00201952 Jy ! Component: 2100 - total flux cleaned = -0.00200981 Jy ! Component: 2150 - total flux cleaned = -0.002126 Jy ! Component: 2200 - total flux cleaned = -0.00216424 Jy ! Component: 2250 - total flux cleaned = -0.00218331 Jy ! Component: 2300 - total flux cleaned = -0.00225841 Jy ! Component: 2350 - total flux cleaned = -0.00229543 Jy ! Component: 2400 - total flux cleaned = -0.00233226 Jy ! Component: 2450 - total flux cleaned = -0.00239613 Jy ! Component: 2500 - total flux cleaned = -0.0024142 Jy ! Component: 2550 - total flux cleaned = -0.00245886 Jy ! Component: 2600 - total flux cleaned = -0.00251196 Jy ! Component: 2650 - total flux cleaned = -0.00256433 Jy ! Component: 2700 - total flux cleaned = -0.00257293 Jy ! Component: 2750 - total flux cleaned = -0.00259005 Jy ! Component: 2800 - total flux cleaned = -0.0026157 Jy ! Component: 2850 - total flux cleaned = -0.00267475 Jy ! Component: 2900 - total flux cleaned = -0.00269143 Jy ! Component: 2950 - total flux cleaned = -0.0026997 Jy ! Component: 3000 - total flux cleaned = -0.00268321 Jy ! Component: 3050 - total flux cleaned = -0.00273214 Jy ! Component: 3100 - total flux cleaned = -0.00274018 Jy ! Component: 3150 - total flux cleaned = -0.00274814 Jy ! Component: 3200 - total flux cleaned = -0.00277197 Jy ! Component: 3250 - total flux cleaned = -0.0027719 Jy ! Component: 3300 - total flux cleaned = -0.00276413 Jy ! Component: 3350 - total flux cleaned = -0.00279524 Jy ! Component: 3400 - total flux cleaned = -0.00279522 Jy ! Component: 3450 - total flux cleaned = -0.00281057 Jy ! Component: 3500 - total flux cleaned = -0.00285595 Jy ! Component: 3550 - total flux cleaned = -0.00284088 Jy ! Component: 3600 - total flux cleaned = -0.00285584 Jy ! Component: 3650 - total flux cleaned = -0.00287068 Jy ! Component: 3700 - total flux cleaned = -0.00290007 Jy ! Component: 3750 - total flux cleaned = -0.00292197 Jy ! Component: 3800 - total flux cleaned = -0.00292917 Jy ! Component: 3850 - total flux cleaned = -0.00295086 Jy ! Component: 3900 - total flux cleaned = -0.00295088 Jy ! Component: 3950 - total flux cleaned = -0.0029793 Jy ! Component: 4000 - total flux cleaned = -0.00296522 Jy ! Component: 4050 - total flux cleaned = -0.00297226 Jy ! Total flux subtracted in 4096 components = -0.00296529 Jy ! Clean residual min=-0.000392 max=0.000518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0766323 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 428 components and 0.0766323 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1026+5906_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9169 x 2.771 at 2.596 degrees (North through East) ! Clean map min=-0.00092888 max=0.049131 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733136 0.733136 1.46627 2.93255 5.86509 11.7302 23.4604 46.9207 93.8414 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= 409.2 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1026+5906_X_uvs.log closed on Tue Apr 15 00:17:32 2014