! Started logfile: /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uvs.log on Tue Feb 18 19:53:30 2014 obs /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0428-1230 ! ! 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 792 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/bp171a2_uvs/J0428-1230_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=0.998137Jy sigma=40.258553 ! Fit after self-cal, rms=0.919833Jy sigma=36.940459 ! 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=0.7091 mas, bmaj=1.899 mas, bpa=-0.7076 degrees ! Estimated noise=0.878447 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 = 0.0609786 Jy ! Component: 100 - total flux cleaned = 0.0781981 Jy ! Total flux subtracted in 100 components = 0.0781981 Jy ! Clean residual min=-0.005474 max=0.009349 Jy/beam ! Clean residual mean=0.000012 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.0781981 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0781981 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=0.031095Jy sigma=1.047441 ! Fit after self-cal, rms=0.031000Jy sigma=1.045339 ! 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=0.8572 mas, bmaj=2.182 mas, bpa=-0.8188 degrees ! Estimated noise=0.659017 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 = 0.0117875 Jy ! Component: 100 - total flux cleaned = 0.0169175 Jy ! Component: 150 - total flux cleaned = 0.0195133 Jy ! Component: 200 - total flux cleaned = 0.0210185 Jy ! Total flux subtracted in 200 components = 0.0210185 Jy ! Clean residual min=-0.004235 max=0.007715 Jy/beam ! Clean residual mean=0.000017 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.0992166 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.0992166 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=0.028686Jy sigma=0.803523 ! Fit after self-cal, rms=0.028670Jy sigma=0.802881 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8572 x 2.182 at -0.8188 degrees (North through East) ! Clean map min=-0.0040651 max=0.08266 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.028670Jy sigma=0.802881 ! Fit after self-cal, rms=0.028670Jy sigma=0.802881 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8572 mas, bmaj=2.182 mas, bpa=-0.8188 degrees ! Estimated noise=0.659017 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 (-15.2, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674289 Jy ! Component: 100 - total flux cleaned = 0.00999554 Jy ! Component: 150 - total flux cleaned = 0.0119736 Jy ! Component: 200 - total flux cleaned = 0.0131251 Jy ! Total flux subtracted in 200 components = 0.0131251 Jy ! Clean residual min=-0.003704 max=0.005831 Jy/beam ! Clean residual mean=0.000014 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.112342 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.112342 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=0.026471Jy sigma=0.723020 ! Fit after self-cal, rms=0.026242Jy sigma=0.710829 ! 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=0.026242Jy sigma=0.710829 ! Fit after self-cal, rms=0.026242Jy sigma=0.710829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8572 mas, bmaj=2.182 mas, bpa=-0.8188 degrees ! Estimated noise=0.659017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184809 Jy ! Component: 100 - total flux cleaned = 0.00229576 Jy ! Component: 150 - total flux cleaned = 0.00251912 Jy ! Component: 200 - total flux cleaned = 0.00268253 Jy ! Total flux subtracted in 200 components = 0.00268253 Jy ! Clean residual min=-0.003598 max=0.004654 Jy/beam ! Clean residual mean=0.000011 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.115024 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.115024 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=0.025862Jy sigma=0.704766 ! Fit after self-cal, rms=0.025840Jy sigma=0.703668 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 (-2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409931 Jy ! Component: 100 - total flux cleaned = 0.00572913 Jy ! Component: 150 - total flux cleaned = 0.00608393 Jy ! Component: 200 - total flux cleaned = 0.00632849 Jy ! Total flux subtracted in 200 components = 0.00632849 Jy ! Clean residual min=-0.003312 max=0.003976 Jy/beam ! Clean residual mean=0.000007 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.121353 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.121353 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=0.024334Jy sigma=0.678040 ! Fit after self-cal, rms=0.024231Jy sigma=0.670377 ! Inverting map ! Added new window around map position (-4.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358421 Jy ! Component: 100 - total flux cleaned = 0.00482802 Jy ! Component: 150 - total flux cleaned = 0.00533724 Jy ! Component: 200 - total flux cleaned = 0.00550009 Jy ! Total flux subtracted in 200 components = 0.00550009 Jy ! Clean residual min=-0.002849 max=0.002816 Jy/beam ! Clean residual mean=0.000006 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.126853 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.126853 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=0.023041Jy sigma=0.648173 ! Fit after self-cal, rms=0.023000Jy sigma=0.643066 ! 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=0.023000Jy sigma=0.643066 ! Fit after self-cal, rms=0.023000Jy sigma=0.643066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8572 mas, bmaj=2.182 mas, bpa=-0.8188 degrees ! Estimated noise=0.659017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127771 Jy ! Component: 100 - total flux cleaned = 0.00173095 Jy ! Component: 150 - total flux cleaned = 0.00192316 Jy ! Component: 200 - total flux cleaned = 0.00184007 Jy ! Total flux subtracted in 200 components = 0.00184007 Jy ! Clean residual min=-0.002754 max=0.002422 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.128693 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.128693 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=0.022524Jy sigma=0.635988 ! Fit after self-cal, rms=0.022514Jy sigma=0.633992 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 = 0.000731976 Jy ! Component: 100 - total flux cleaned = 0.000965056 Jy ! Component: 150 - total flux cleaned = 0.00100583 Jy ! Component: 200 - total flux cleaned = 0.000933492 Jy ! Total flux subtracted in 200 components = 0.000933492 Jy ! Clean residual min=-0.002680 max=0.002264 Jy/beam ! Clean residual mean=0.000005 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.129626 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.129626 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=0.022209Jy sigma=0.628969 ! Fit after self-cal, rms=0.022204Jy sigma=0.627587 ! 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=0.022204Jy sigma=0.627587 ! Fit after self-cal, rms=0.022358Jy sigma=0.615877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=4.278 mas, bpa=10.6 degrees ! Estimated noise=0.839987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183597 Jy ! Component: 100 - total flux cleaned = 9.75931e-05 Jy ! Component: 150 - total flux cleaned = -5.07683e-05 Jy ! Component: 200 - total flux cleaned = -0.00011857 Jy ! Total flux subtracted in 200 components = -0.00011857 Jy ! Clean residual min=-0.003357 max=0.003305 Jy/beam ! Clean residual mean=0.000009 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.129508 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.129508 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=0.022179Jy sigma=0.615871 ! Fit after self-cal, rms=0.022176Jy sigma=0.614578 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 = 0.000502958 Jy ! Component: 100 - total flux cleaned = 0.000600631 Jy ! Component: 150 - total flux cleaned = 0.000631647 Jy ! Component: 200 - total flux cleaned = 0.0006053 Jy ! Total flux subtracted in 200 components = 0.0006053 Jy ! Clean residual min=-0.003204 max=0.003241 Jy/beam ! Clean residual mean=0.000010 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.130113 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.130113 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=0.022070Jy sigma=0.615474 ! Fit after self-cal, rms=0.022070Jy sigma=0.614806 ! 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=0.8589 mas, bmaj=2.183 mas, bpa=-0.8445 degrees ! Estimated noise=0.657377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 2.183 at -0.8445 degrees (North through East) ! Clean map min=-0.0025226 max=0.076902 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=0.713 mas, bmaj=1.901 mas, bpa=-0.6839 degrees ! Estimated noise=0.879944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608252 Jy ! Component: 100 - total flux cleaned = 0.0785979 Jy ! Component: 150 - total flux cleaned = 0.0889681 Jy ! Component: 200 - total flux cleaned = 0.0959405 Jy ! Total flux subtracted in 200 components = 0.0959405 Jy ! Clean residual min=-0.004099 max=0.005640 Jy/beam ! Clean residual mean=0.000009 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0959405 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0959405 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8589 mas, bmaj=2.183 mas, bpa=-0.8445 degrees ! Estimated noise=0.657377 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 (15.6, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746261 Jy ! Component: 100 - total flux cleaned = 0.0125572 Jy ! Component: 150 - total flux cleaned = 0.0165148 Jy ! Component: 200 - total flux cleaned = 0.0197127 Jy ! Total flux subtracted in 200 components = 0.0197127 Jy ! Clean residual min=-0.003083 max=0.003318 Jy/beam ! Clean residual mean=0.000013 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.115653 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 68 components and 0.115653 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=4.278 mas, bpa=10.6 degrees ! Estimated noise=0.839987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448201 Jy ! Component: 100 - total flux cleaned = 0.00747463 Jy ! Component: 150 - total flux cleaned = 0.00966029 Jy ! Component: 200 - total flux cleaned = 0.0113 Jy ! Total flux subtracted in 200 components = 0.0113 Jy ! Clean residual min=-0.003758 max=0.003342 Jy/beam ! Clean residual mean=0.000015 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.126953 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 = 0.0010789 Jy ! Component: 100 - total flux cleaned = 0.00160129 Jy ! Component: 150 - total flux cleaned = 0.00210797 Jy ! Component: 200 - total flux cleaned = 0.00249611 Jy ! Total flux subtracted in 200 components = 0.00249611 Jy ! Clean residual min=-0.003568 max=0.003130 Jy/beam ! Clean residual mean=0.000013 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.129449 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 129 components and 0.129449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8589 mas, bmaj=2.183 mas, bpa=-0.8445 degrees ! Estimated noise=0.657377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351919 Jy ! Component: 100 - total flux cleaned = 0.000396285 Jy ! Component: 150 - total flux cleaned = 0.000398917 Jy ! Component: 200 - total flux cleaned = 0.000335242 Jy ! Total flux subtracted in 200 components = 0.000335242 Jy ! Clean residual min=-0.002565 max=0.002264 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.129785 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.129785 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=0.021983Jy sigma=0.606167 ! Fit after self-cal, rms=0.021945Jy sigma=0.602379 wmodel /d2/scr/pima/bp171a2_uvs/J0428-1230_X_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp171a2_uvs/J0428-1230_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0428-1230_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0428-1230_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 = -0.000879184 Jy ! Component: 100 - total flux cleaned = -0.0014631 Jy ! Component: 150 - total flux cleaned = -0.00174461 Jy ! Component: 200 - total flux cleaned = -0.00190631 Jy ! Component: 250 - total flux cleaned = -0.00212126 Jy ! Component: 300 - total flux cleaned = -0.00217984 Jy ! Component: 350 - total flux cleaned = -0.0022647 Jy ! Component: 400 - total flux cleaned = -0.00229167 Jy ! Component: 450 - total flux cleaned = -0.00229176 Jy ! Component: 500 - total flux cleaned = -0.00229165 Jy ! Component: 550 - total flux cleaned = -0.00214362 Jy ! Component: 600 - total flux cleaned = -0.00207253 Jy ! Component: 650 - total flux cleaned = -0.00204935 Jy ! Component: 700 - total flux cleaned = -0.00200342 Jy ! Component: 750 - total flux cleaned = -0.00195941 Jy ! Component: 800 - total flux cleaned = -0.00191603 Jy ! Component: 850 - total flux cleaned = -0.00181155 Jy ! Component: 900 - total flux cleaned = -0.00170916 Jy ! Component: 950 - total flux cleaned = -0.00152982 Jy ! Component: 1000 - total flux cleaned = -0.00137371 Jy ! Component: 1050 - total flux cleaned = -0.00122049 Jy ! Component: 1100 - total flux cleaned = -0.00112626 Jy ! Component: 1150 - total flux cleaned = -0.000923131 Jy ! Component: 1200 - total flux cleaned = -0.000796378 Jy ! Component: 1250 - total flux cleaned = -0.000671897 Jy ! Component: 1300 - total flux cleaned = -0.00053223 Jy ! Component: 1350 - total flux cleaned = -0.000429222 Jy ! Component: 1400 - total flux cleaned = -0.000378353 Jy ! Component: 1450 - total flux cleaned = -0.000261724 Jy ! Component: 1500 - total flux cleaned = -0.000147367 Jy ! Component: 1550 - total flux cleaned = -8.30237e-05 Jy ! Component: 1600 - total flux cleaned = -1.96579e-05 Jy ! Component: 1650 - total flux cleaned = 4.29849e-05 Jy ! Component: 1700 - total flux cleaned = 8.92873e-05 Jy ! Component: 1750 - total flux cleaned = 0.000119737 Jy ! Component: 1800 - total flux cleaned = 0.000164472 Jy ! Component: 1850 - total flux cleaned = 0.000135187 Jy ! Component: 1900 - total flux cleaned = 0.000164435 Jy ! Component: 1950 - total flux cleaned = 0.000193027 Jy ! Component: 2000 - total flux cleaned = 0.000136434 Jy ! Component: 2050 - total flux cleaned = 0.000108799 Jy ! Component: 2100 - total flux cleaned = 0.000109106 Jy ! Component: 2150 - total flux cleaned = 8.22292e-05 Jy ! Component: 2200 - total flux cleaned = 0.000135933 Jy ! Component: 2250 - total flux cleaned = 0.00013588 Jy ! Component: 2300 - total flux cleaned = 0.000122967 Jy ! Component: 2350 - total flux cleaned = 0.000161799 Jy ! Component: 2400 - total flux cleaned = 0.000123466 Jy ! Component: 2450 - total flux cleaned = 0.000136048 Jy ! Component: 2500 - total flux cleaned = 0.000160953 Jy ! Component: 2550 - total flux cleaned = 0.00017337 Jy ! Component: 2600 - total flux cleaned = 0.000185698 Jy ! Component: 2650 - total flux cleaned = 0.000209748 Jy ! Component: 2700 - total flux cleaned = 0.000221569 Jy ! Component: 2750 - total flux cleaned = 0.000221633 Jy ! Component: 2800 - total flux cleaned = 0.00026882 Jy ! Component: 2850 - total flux cleaned = 0.000303783 Jy ! Component: 2900 - total flux cleaned = 0.000326963 Jy ! Component: 2950 - total flux cleaned = 0.0003155 Jy ! Component: 3000 - total flux cleaned = 0.000338313 Jy ! Component: 3050 - total flux cleaned = 0.000349629 Jy ! Component: 3100 - total flux cleaned = 0.000405528 Jy ! Component: 3150 - total flux cleaned = 0.000427699 Jy ! Component: 3200 - total flux cleaned = 0.000460726 Jy ! Component: 3250 - total flux cleaned = 0.000482585 Jy ! Component: 3300 - total flux cleaned = 0.000493529 Jy ! Component: 3350 - total flux cleaned = 0.00053682 Jy ! Component: 3400 - total flux cleaned = 0.000568998 Jy ! Component: 3450 - total flux cleaned = 0.000558262 Jy ! Component: 3500 - total flux cleaned = 0.000568871 Jy ! Component: 3550 - total flux cleaned = 0.000568915 Jy ! Component: 3600 - total flux cleaned = 0.000589849 Jy ! Component: 3650 - total flux cleaned = 0.000589819 Jy ! Component: 3700 - total flux cleaned = 0.000589849 Jy ! Component: 3750 - total flux cleaned = 0.000610544 Jy ! Component: 3800 - total flux cleaned = 0.000631013 Jy ! Component: 3850 - total flux cleaned = 0.000661659 Jy ! Component: 3900 - total flux cleaned = 0.000692082 Jy ! Component: 3950 - total flux cleaned = 0.000692038 Jy ! Component: 4000 - total flux cleaned = 0.000702089 Jy ! Component: 4050 - total flux cleaned = 0.00071209 Jy ! Total flux subtracted in 4096 components = 0.000742046 Jy ! Clean residual min=-0.000556 max=0.000680 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.130527 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 403 components and 0.130526 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0428-1230_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 2.183 at -0.8445 degrees (North through East) ! Clean map min=-0.0014953 max=0.074078 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0428-1230_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0740784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667741 0.667741 1.33548 2.67096 5.34193 10.6839 21.3677 42.7354 85.4709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.275 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0428-1230_X_uvs.log closed on Tue Feb 18 19:53:35 2014