! Started logfile: /d2/scr/pima/bp177g_uvs/J1314+6219_C_uvs.log on Thu Mar 6 00:34:06 2014 obs /d2/scr/pima/bp177g_uvs/J1314+6219_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1314+6219_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1314+6219 ! ! 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 888 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/bp177g_uvs/J1314+6219_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. ! ! 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=1.001414Jy sigma=47.330286 ! Fit after self-cal, rms=0.961602Jy sigma=45.512935 ! 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=1.46 mas, bmaj=4.617 mas, bpa=4.257 degrees ! Estimated noise=0.631882 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 = 0.0271304 Jy ! Component: 100 - total flux cleaned = 0.0375299 Jy ! Total flux subtracted in 100 components = 0.0375299 Jy ! Clean residual min=-0.002887 max=0.004566 Jy/beam ! Clean residual mean=0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0375299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0375299 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=0.019758Jy sigma=0.839869 ! Fit after self-cal, rms=0.019407Jy sigma=0.822088 ! 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=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 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 = 0.00719488 Jy ! Component: 100 - total flux cleaned = 0.0111743 Jy ! Component: 150 - total flux cleaned = 0.0137585 Jy ! Component: 200 - total flux cleaned = 0.0154509 Jy ! Total flux subtracted in 200 components = 0.0154509 Jy ! Clean residual min=-0.002432 max=0.003084 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0529808 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0529808 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=0.016130Jy sigma=0.672946 ! Fit after self-cal, rms=0.016095Jy sigma=0.671577 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 4.804 at 3.721 degrees (North through East) ! Clean map min=-0.0022487 max=0.036173 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 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 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 1.00* 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 1.00* 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=0.016095Jy sigma=0.671577 ! Fit after self-cal, rms=0.016095Jy sigma=0.671577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 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 = 0.00121142 Jy ! Component: 100 - total flux cleaned = 0.00198829 Jy ! Component: 150 - total flux cleaned = 0.00252126 Jy ! Component: 200 - total flux cleaned = 0.00288968 Jy ! Total flux subtracted in 200 components = 0.00288968 Jy ! Clean residual min=-0.002294 max=0.002716 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0558705 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0558705 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=0.015945Jy sigma=0.667774 ! Fit after self-cal, rms=0.015943Jy sigma=0.667696 ! 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=0.015943Jy sigma=0.667696 ! Fit after self-cal, rms=0.015943Jy sigma=0.667696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279421 Jy ! Component: 100 - total flux cleaned = 0.000352239 Jy ! Component: 150 - total flux cleaned = 0.000374114 Jy ! Component: 200 - total flux cleaned = 0.000387906 Jy ! Total flux subtracted in 200 components = 0.000387906 Jy ! Clean residual min=-0.002270 max=0.002657 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0562584 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0562584 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=0.015929Jy sigma=0.667564 ! Fit after self-cal, rms=0.015928Jy sigma=0.667549 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 (-18.6, 27.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717196 Jy ! Component: 100 - total flux cleaned = 0.000776783 Jy ! Component: 150 - total flux cleaned = 0.000726852 Jy ! Component: 200 - total flux cleaned = 0.000892533 Jy ! Total flux subtracted in 200 components = 0.000892533 Jy ! Clean residual min=-0.001820 max=0.002380 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0571509 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0571509 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=0.015339Jy sigma=0.642165 ! Fit after self-cal, rms=0.015278Jy sigma=0.639025 ! Inverting map ! Added new window around map position (-19.8, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791016 Jy ! Component: 100 - total flux cleaned = 0.000855866 Jy ! Component: 150 - total flux cleaned = 0.000760531 Jy ! Component: 200 - total flux cleaned = 0.000842919 Jy ! Total flux subtracted in 200 components = 0.000842919 Jy ! Clean residual min=-0.001564 max=0.001731 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0579938 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0579938 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=0.014832Jy sigma=0.620520 ! Fit after self-cal, rms=0.014801Jy sigma=0.619202 ! 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=0.014801Jy sigma=0.619202 ! Fit after self-cal, rms=0.014801Jy sigma=0.619202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334283 Jy ! Component: 100 - total flux cleaned = 0.00037056 Jy ! Component: 150 - total flux cleaned = 0.000371143 Jy ! Component: 200 - total flux cleaned = 0.000463611 Jy ! Total flux subtracted in 200 components = 0.000463611 Jy ! Clean residual min=-0.001501 max=0.001634 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0584574 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.0584574 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=0.014614Jy sigma=0.612538 ! Fit after self-cal, rms=0.014603Jy sigma=0.612155 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 = 9.91205e-05 Jy ! Component: 100 - total flux cleaned = 0.000155808 Jy ! Component: 150 - total flux cleaned = 0.000208667 Jy ! Component: 200 - total flux cleaned = 0.000184974 Jy ! Total flux subtracted in 200 components = 0.000184974 Jy ! Clean residual min=-0.001504 max=0.001592 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0586424 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.0586424 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=0.014494Jy sigma=0.608475 ! Fit after self-cal, rms=0.014490Jy sigma=0.608306 ! 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=0.014490Jy sigma=0.608306 ! Fit after self-cal, rms=0.014490Jy sigma=0.608306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=5.479 mas, bpa=-0.843 degrees ! Estimated noise=0.607309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300013 Jy ! Component: 100 - total flux cleaned = 0.000384289 Jy ! Component: 150 - total flux cleaned = 0.00045222 Jy ! Component: 200 - total flux cleaned = 0.000482373 Jy ! Total flux subtracted in 200 components = 0.000482373 Jy ! Clean residual min=-0.001805 max=0.001829 Jy/beam ! Clean residual mean=0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0591248 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 135 components and 0.0591247 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=0.014492Jy sigma=0.609103 ! Fit after self-cal, rms=0.014489Jy sigma=0.608982 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 = 7.49482e-05 Jy ! Component: 100 - total flux cleaned = 6.37239e-05 Jy ! Component: 150 - total flux cleaned = 6.36999e-05 Jy ! Component: 200 - total flux cleaned = 7.3689e-05 Jy ! Total flux subtracted in 200 components = 7.3689e-05 Jy ! Clean residual min=-0.001772 max=0.001778 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0591984 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.0591984 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=0.014489Jy sigma=0.609060 ! Fit after self-cal, rms=0.014488Jy sigma=0.609030 ! 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=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 4.804 at 3.721 degrees (North through East) ! Clean map min=-0.0025145 max=0.035865 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=1.46 mas, bmaj=4.617 mas, bpa=4.257 degrees ! Estimated noise=0.631882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272976 Jy ! Component: 100 - total flux cleaned = 0.0379309 Jy ! Component: 150 - total flux cleaned = 0.0432259 Jy ! Component: 200 - total flux cleaned = 0.0466723 Jy ! Total flux subtracted in 200 components = 0.0466723 Jy ! Clean residual min=-0.002642 max=0.003088 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0466723 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0466723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 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 (27.3, -44.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443154 Jy ! Component: 100 - total flux cleaned = 0.00690689 Jy ! Component: 150 - total flux cleaned = 0.00792573 Jy ! Component: 200 - total flux cleaned = 0.00885366 Jy ! Total flux subtracted in 200 components = 0.00885366 Jy ! Clean residual min=-0.002061 max=0.002239 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.055526 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.055526 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=5.479 mas, bpa=-0.843 degrees ! Estimated noise=0.607309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023913 Jy ! Component: 100 - total flux cleaned = 0.00331608 Jy ! Component: 150 - total flux cleaned = 0.00361896 Jy ! Component: 200 - total flux cleaned = 0.00387464 Jy ! Total flux subtracted in 200 components = 0.00387464 Jy ! Clean residual min=-0.001836 max=0.002142 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0594006 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 = 0.000125641 Jy ! Component: 100 - total flux cleaned = 0.000208871 Jy ! Component: 150 - total flux cleaned = 0.000158952 Jy ! Component: 200 - total flux cleaned = 0.00015951 Jy ! Total flux subtracted in 200 components = 0.00015951 Jy ! Clean residual min=-0.001768 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0595601 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 110 components and 0.0595601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.804 mas, bpa=3.721 degrees ! Estimated noise=0.508974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208019 Jy ! Component: 100 - total flux cleaned = -0.000114191 Jy ! Component: 150 - total flux cleaned = -3.04335e-05 Jy ! Component: 200 - total flux cleaned = -3.11584e-05 Jy ! Total flux subtracted in 200 components = -3.11584e-05 Jy ! Clean residual min=-0.001496 max=0.001667 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.059529 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.059529 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=0.014655Jy sigma=0.614240 ! Fit after self-cal, rms=0.014612Jy sigma=0.611804 wmodel /d2/scr/pima/bp177g_uvs/J1314+6219_C_map.mod ! Writing 132 model components to file: /d2/scr/pima/bp177g_uvs/J1314+6219_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1314+6219_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1314+6219_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1314+6219_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177g_uvs/J1314+6219_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 = 0.000456538 Jy ! Component: 100 - total flux cleaned = 0.000730133 Jy ! Component: 150 - total flux cleaned = 0.000986432 Jy ! Component: 200 - total flux cleaned = 0.00115671 Jy ! Component: 250 - total flux cleaned = 0.00120348 Jy ! Component: 300 - total flux cleaned = 0.00118059 Jy ! Component: 350 - total flux cleaned = 0.00111642 Jy ! Component: 400 - total flux cleaned = 0.00111526 Jy ! Component: 450 - total flux cleaned = 0.00105489 Jy ! Component: 500 - total flux cleaned = 0.0010156 Jy ! Component: 550 - total flux cleaned = 0.000958678 Jy ! Component: 600 - total flux cleaned = 0.000940167 Jy ! Component: 650 - total flux cleaned = 0.000939718 Jy ! Component: 700 - total flux cleaned = 0.000922312 Jy ! Component: 750 - total flux cleaned = 0.000871341 Jy ! Component: 800 - total flux cleaned = 0.00085517 Jy ! Component: 850 - total flux cleaned = 0.00085564 Jy ! Component: 900 - total flux cleaned = 0.000903492 Jy ! Component: 950 - total flux cleaned = 0.000856815 Jy ! Component: 1000 - total flux cleaned = 0.000856659 Jy ! Component: 1050 - total flux cleaned = 0.000841171 Jy ! Component: 1100 - total flux cleaned = 0.000782402 Jy ! Component: 1150 - total flux cleaned = 0.000796988 Jy ! Component: 1200 - total flux cleaned = 0.000726103 Jy ! Component: 1250 - total flux cleaned = 0.000740005 Jy ! Component: 1300 - total flux cleaned = 0.000712347 Jy ! Component: 1350 - total flux cleaned = 0.000739003 Jy ! Component: 1400 - total flux cleaned = 0.000672769 Jy ! Component: 1450 - total flux cleaned = 0.000698853 Jy ! Component: 1500 - total flux cleaned = 0.000685966 Jy ! Component: 1550 - total flux cleaned = 0.000686033 Jy ! Component: 1600 - total flux cleaned = 0.000673734 Jy ! Component: 1650 - total flux cleaned = 0.000649335 Jy ! Component: 1700 - total flux cleaned = 0.000697848 Jy ! Component: 1750 - total flux cleaned = 0.000721459 Jy ! Component: 1800 - total flux cleaned = 0.000709536 Jy ! Component: 1850 - total flux cleaned = 0.000732655 Jy ! Component: 1900 - total flux cleaned = 0.000755621 Jy ! Component: 1950 - total flux cleaned = 0.00075556 Jy ! Component: 2000 - total flux cleaned = 0.000744475 Jy ! Component: 2050 - total flux cleaned = 0.000733345 Jy ! Component: 2100 - total flux cleaned = 0.000733363 Jy ! Component: 2150 - total flux cleaned = 0.000690493 Jy ! Component: 2200 - total flux cleaned = 0.000701176 Jy ! Component: 2250 - total flux cleaned = 0.000669808 Jy ! Component: 2300 - total flux cleaned = 0.000659381 Jy ! Component: 2350 - total flux cleaned = 0.000628923 Jy ! Component: 2400 - total flux cleaned = 0.000598905 Jy ! Component: 2450 - total flux cleaned = 0.000608882 Jy ! Component: 2500 - total flux cleaned = 0.000599056 Jy ! Component: 2550 - total flux cleaned = 0.00061848 Jy ! Component: 2600 - total flux cleaned = 0.000599102 Jy ! Component: 2650 - total flux cleaned = 0.000599095 Jy ! Component: 2700 - total flux cleaned = 0.000570916 Jy ! Component: 2750 - total flux cleaned = 0.000561651 Jy ! Component: 2800 - total flux cleaned = 0.000607894 Jy ! Component: 2850 - total flux cleaned = 0.000598689 Jy ! Component: 2900 - total flux cleaned = 0.000607763 Jy ! Component: 2950 - total flux cleaned = 0.000616587 Jy ! Component: 3000 - total flux cleaned = 0.000616597 Jy ! Component: 3050 - total flux cleaned = 0.000625445 Jy ! Component: 3100 - total flux cleaned = 0.000634231 Jy ! Component: 3150 - total flux cleaned = 0.000660036 Jy ! Component: 3200 - total flux cleaned = 0.000634252 Jy ! Component: 3250 - total flux cleaned = 0.000608738 Jy ! Component: 3300 - total flux cleaned = 0.000625647 Jy ! Component: 3350 - total flux cleaned = 0.000600609 Jy ! Component: 3400 - total flux cleaned = 0.000625427 Jy ! Component: 3450 - total flux cleaned = 0.000600751 Jy ! Component: 3500 - total flux cleaned = 0.000600897 Jy ! Component: 3550 - total flux cleaned = 0.00064126 Jy ! Component: 3600 - total flux cleaned = 0.000609111 Jy ! Component: 3650 - total flux cleaned = 0.000585267 Jy ! Component: 3700 - total flux cleaned = 0.00057731 Jy ! Component: 3750 - total flux cleaned = 0.00056162 Jy ! Component: 3800 - total flux cleaned = 0.000538209 Jy ! Component: 3850 - total flux cleaned = 0.000530544 Jy ! Component: 3900 - total flux cleaned = 0.000515276 Jy ! Component: 3950 - total flux cleaned = 0.000507733 Jy ! Component: 4000 - total flux cleaned = 0.000507741 Jy ! Component: 4050 - total flux cleaned = 0.000507773 Jy ! Total flux subtracted in 4096 components = 0.000500348 Jy ! Clean residual min=-0.000384 max=0.000391 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0600293 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 448 components and 0.0600293 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1314+6219_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 4.804 at 3.721 degrees (North through East) ! Clean map min=-0.0020421 max=0.034675 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1314+6219_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0346752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15965 1.15965 2.3193 4.63861 9.27721 18.5544 37.1089 74.2177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.698 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1314+6219_C_uvs.log closed on Thu Mar 6 00:34:11 2014