! Started logfile: /scr/pima/bg219i_uvs/J0912+2205_S_uvs.log on Wed Apr 6 22:57:43 2016 obs /scr/pima/bg219i_uvs/J0912+2205_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0912+2205_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739007 visibilities/baseline/integration-bin. ! Found source: J0912+2205 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6252 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0912+2205_S] 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 0.500x0.500 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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005997Jy sigma=26.315374 ! Fit after self-cal, rms=0.882503Jy sigma=23.104210 ! 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=2.867 mas, bmaj=5.787 mas, bpa=-1.557 degrees ! Estimated noise=0.547113 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 = 0.0874582 Jy ! Component: 100 - total flux cleaned = 0.110321 Jy ! Total flux subtracted in 100 components = 0.110321 Jy ! Clean residual min=-0.005229 max=0.010109 Jy/beam ! Clean residual mean=-0.000020 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.110321 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.110321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058868Jy sigma=1.472677 ! Fit after self-cal, rms=0.058802Jy sigma=1.471508 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116316 Jy ! Component: 100 - total flux cleaned = 0.017999 Jy ! Total flux subtracted in 100 components = 0.017999 Jy ! Clean residual min=-0.004064 max=0.004259 Jy/beam ! Clean residual mean=-0.000012 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.12832 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.12832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055817Jy sigma=1.393800 ! Fit after self-cal, rms=0.055750Jy sigma=1.392742 ! 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=3.483 mas, bmaj=6.464 mas, bpa=-0.2419 degrees ! Estimated noise=0.348137 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 = 0.0054926 Jy ! Component: 100 - total flux cleaned = 0.00824853 Jy ! Component: 150 - total flux cleaned = 0.00986579 Jy ! Component: 200 - total flux cleaned = 0.0109525 Jy ! Total flux subtracted in 200 components = 0.0109525 Jy ! Clean residual min=-0.003604 max=0.004880 Jy/beam ! Clean residual mean=-0.000006 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.139272 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.139272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055204Jy sigma=1.379698 ! Fit after self-cal, rms=0.055175Jy sigma=1.379341 ! Inverting map ! Added new window around map position (-13.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466047 Jy ! Component: 100 - total flux cleaned = 0.00745057 Jy ! Component: 150 - total flux cleaned = 0.00951871 Jy ! Component: 200 - total flux cleaned = 0.0111352 Jy ! Total flux subtracted in 200 components = 0.0111352 Jy ! Clean residual min=-0.003043 max=0.002797 Jy/beam ! Clean residual mean=-0.000006 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.150408 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.150408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054722Jy sigma=1.367390 ! Fit after self-cal, rms=0.054692Jy sigma=1.366902 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.483 x 6.464 at -0.2419 degrees (North through East) ! Clean map min=-0.0029598 max=0.11806 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 1.02 FD 0.93 HN 1.02 KP 1.04 ! LA 0.97 MK 1.07 NL 1.03 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.02 ! LA 0.97 MK 0.98 NL 1.01 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 1.00 ! LA 0.99 MK 1.04 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.96 KP 0.99 ! LA 0.97 MK 1.02 NL 1.00 OV 0.96 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.054692Jy sigma=1.366902 ! Fit after self-cal, rms=0.054327Jy sigma=1.360408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=6.511 mas, bpa=-0.1303 degrees ! Estimated noise=0.347487 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 = 0.00114179 Jy ! Component: 100 - total flux cleaned = 0.00137423 Jy ! Component: 150 - total flux cleaned = 0.00164304 Jy ! Component: 200 - total flux cleaned = 0.00174326 Jy ! Total flux subtracted in 200 components = 0.00174326 Jy ! Clean residual min=-0.002390 max=0.002369 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.152151 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.152151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054259Jy sigma=1.358629 ! Fit after self-cal, rms=0.054245Jy sigma=1.358513 ! 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. ! ! Fit before self-cal, rms=0.054245Jy sigma=1.358513 ! Fit after self-cal, rms=0.054076Jy sigma=1.350150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=6.468 mas, bpa=0.1416 degrees ! Estimated noise=0.345904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666052 Jy ! Component: 100 - total flux cleaned = 0.000777008 Jy ! Component: 150 - total flux cleaned = 0.000776194 Jy ! Component: 200 - total flux cleaned = 0.000802859 Jy ! Total flux subtracted in 200 components = 0.000802859 Jy ! Clean residual min=-0.001925 max=0.001952 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.152954 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.152954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054036Jy sigma=1.349086 ! Fit after self-cal, rms=0.054048Jy sigma=1.348947 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 (-5.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158264 Jy ! Component: 100 - total flux cleaned = 0.0016977 Jy ! Component: 150 - total flux cleaned = 0.00167114 Jy ! Component: 200 - total flux cleaned = 0.00177905 Jy ! Total flux subtracted in 200 components = 0.00177905 Jy ! Clean residual min=-0.001932 max=0.001758 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.154733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.154733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053993Jy sigma=1.347428 ! Fit after self-cal, rms=0.053992Jy sigma=1.347343 ! 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. ! ! Fit before self-cal, rms=0.053992Jy sigma=1.347343 ! Fit after self-cal, rms=0.054071Jy sigma=1.346910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.473 mas, bpa=0.2609 degrees ! Estimated noise=0.346036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550089 Jy ! Component: 100 - total flux cleaned = 0.000708894 Jy ! Component: 150 - total flux cleaned = 0.000770444 Jy ! Component: 200 - total flux cleaned = 0.000825282 Jy ! Total flux subtracted in 200 components = 0.000825282 Jy ! Clean residual min=-0.001822 max=0.001663 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.155558 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.155558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054055Jy sigma=1.346513 ! Fit after self-cal, rms=0.054057Jy sigma=1.346493 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 = 0.000110239 Jy ! Component: 100 - total flux cleaned = 0.000143289 Jy ! Component: 150 - total flux cleaned = 0.000174085 Jy ! Component: 200 - total flux cleaned = 0.000216709 Jy ! Total flux subtracted in 200 components = 0.000216709 Jy ! Clean residual min=-0.001786 max=0.001652 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.155775 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.155775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054048Jy sigma=1.346299 ! Fit after self-cal, rms=0.054049Jy sigma=1.346293 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.054049Jy sigma=1.346293 ! Fit after self-cal, rms=0.054030Jy sigma=1.346253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.905 mas, bmaj=10.03 mas, bpa=1.189 degrees ! Estimated noise=0.440743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360212 Jy ! Component: 100 - total flux cleaned = 0.000460554 Jy ! Component: 150 - total flux cleaned = 0.000544934 Jy ! Component: 200 - total flux cleaned = 0.000618473 Jy ! Total flux subtracted in 200 components = 0.000618473 Jy ! Clean residual min=-0.001881 max=0.001544 Jy/beam ! Clean residual mean=0.000010 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.156393 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 0.156393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054025Jy sigma=1.346151 ! Fit after self-cal, rms=0.054023Jy sigma=1.346119 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 = 6.34884e-05 Jy ! Component: 100 - total flux cleaned = 0.000120975 Jy ! Component: 150 - total flux cleaned = 0.000184373 Jy ! Component: 200 - total flux cleaned = 0.000230328 Jy ! Total flux subtracted in 200 components = 0.000230328 Jy ! Clean residual min=-0.001804 max=0.001591 Jy/beam ! Clean residual mean=0.000010 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.156624 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.156624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054023Jy sigma=1.346084 ! Fit after self-cal, rms=0.054021Jy sigma=1.346062 ! 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=3.503 mas, bmaj=6.471 mas, bpa=0.3273 degrees ! Estimated noise=0.346033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 6.471 at 0.3273 degrees (North through East) ! Clean map min=-0.0016401 max=0.11769 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=2.887 mas, bmaj=5.782 mas, bpa=-1.133 degrees ! Estimated noise=0.546267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087269 Jy ! Component: 100 - total flux cleaned = 0.110297 Jy ! Component: 150 - total flux cleaned = 0.121478 Jy ! Component: 200 - total flux cleaned = 0.127853 Jy ! Total flux subtracted in 200 components = 0.127853 Jy ! Clean residual min=-0.003381 max=0.003577 Jy/beam ! Clean residual mean=-0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.127853 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.127853 Jy ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.471 mas, bpa=0.3273 degrees ! Estimated noise=0.346033 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 = 0.00643493 Jy ! Component: 100 - total flux cleaned = 0.0108469 Jy ! Component: 150 - total flux cleaned = 0.0141666 Jy ! Component: 200 - total flux cleaned = 0.016815 Jy ! Total flux subtracted in 200 components = 0.016815 Jy ! Clean residual min=-0.002065 max=0.002072 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.144668 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.144668 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.905 mas, bmaj=10.03 mas, bpa=1.189 degrees ! Estimated noise=0.440743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036409 Jy ! Component: 100 - total flux cleaned = 0.00614193 Jy ! Component: 150 - total flux cleaned = 0.00796606 Jy ! Component: 200 - total flux cleaned = 0.0092294 Jy ! Total flux subtracted in 200 components = 0.0092294 Jy ! Clean residual min=-0.002145 max=0.001766 Jy/beam ! Clean residual mean=0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.153897 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 = 0.000651486 Jy ! Component: 100 - total flux cleaned = 0.0011532 Jy ! Component: 150 - total flux cleaned = 0.00160105 Jy ! Component: 200 - total flux cleaned = 0.00195197 Jy ! Total flux subtracted in 200 components = 0.00195197 Jy ! Clean residual min=-0.001956 max=0.001563 Jy/beam ! Clean residual mean=0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.155849 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 119 components and 0.155849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.471 mas, bpa=0.3273 degrees ! Estimated noise=0.346033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379022 Jy ! Component: 100 - total flux cleaned = 0.000375918 Jy ! Component: 150 - total flux cleaned = 0.000378464 Jy ! Component: 200 - total flux cleaned = 0.000354526 Jy ! Total flux subtracted in 200 components = 0.000354526 Jy ! Clean residual min=-0.001754 max=0.001668 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.156204 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.156204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054041Jy sigma=1.347088 ! Fit after self-cal, rms=0.054040Jy sigma=1.346782 wmodel /scr/pima/bg219i_uvs/J0912+2205_S_map.mod ! Writing 134 model components to file: /scr/pima/bg219i_uvs/J0912+2205_S_map.mod wobs /scr/pima/bg219i_uvs/J0912+2205_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0912+2205_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0912+2205_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0912+2205_S_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 = -0.000500987 Jy ! Component: 100 - total flux cleaned = -0.000754441 Jy ! Component: 150 - total flux cleaned = -0.000912623 Jy ! Component: 200 - total flux cleaned = -0.00106374 Jy ! Component: 250 - total flux cleaned = -0.00108756 Jy ! Component: 300 - total flux cleaned = -0.00118247 Jy ! Component: 350 - total flux cleaned = -0.00115904 Jy ! Component: 400 - total flux cleaned = -0.001114 Jy ! Component: 450 - total flux cleaned = -0.001027 Jy ! Component: 500 - total flux cleaned = -0.00100592 Jy ! Component: 550 - total flux cleaned = -0.00100578 Jy ! Component: 600 - total flux cleaned = -0.00100592 Jy ! Component: 650 - total flux cleaned = -0.00096616 Jy ! Component: 700 - total flux cleaned = -0.000986057 Jy ! Component: 750 - total flux cleaned = -0.00104362 Jy ! Component: 800 - total flux cleaned = -0.00102477 Jy ! Component: 850 - total flux cleaned = -0.00106185 Jy ! Component: 900 - total flux cleaned = -0.0010803 Jy ! Component: 950 - total flux cleaned = -0.0010803 Jy ! Component: 1000 - total flux cleaned = -0.00113264 Jy ! Component: 1050 - total flux cleaned = -0.00116692 Jy ! Component: 1100 - total flux cleaned = -0.00118425 Jy ! Component: 1150 - total flux cleaned = -0.00118463 Jy ! Component: 1200 - total flux cleaned = -0.00126669 Jy ! Component: 1250 - total flux cleaned = -0.00121832 Jy ! Component: 1300 - total flux cleaned = -0.00121859 Jy ! Component: 1350 - total flux cleaned = -0.00123409 Jy ! Component: 1400 - total flux cleaned = -0.00126502 Jy ! Component: 1450 - total flux cleaned = -0.00132572 Jy ! Component: 1500 - total flux cleaned = -0.00125053 Jy ! Component: 1550 - total flux cleaned = -0.00126535 Jy ! Component: 1600 - total flux cleaned = -0.00120735 Jy ! Component: 1650 - total flux cleaned = -0.00123599 Jy ! Component: 1700 - total flux cleaned = -0.00123584 Jy ! Component: 1750 - total flux cleaned = -0.00115151 Jy ! Component: 1800 - total flux cleaned = -0.00111038 Jy ! Component: 1850 - total flux cleaned = -0.00106933 Jy ! Component: 1900 - total flux cleaned = -0.00101502 Jy ! Component: 1950 - total flux cleaned = -0.000948378 Jy ! Component: 2000 - total flux cleaned = -0.000935129 Jy ! Component: 2050 - total flux cleaned = -0.000896061 Jy ! Component: 2100 - total flux cleaned = -0.000857767 Jy ! Component: 2150 - total flux cleaned = -0.000857891 Jy ! Component: 2200 - total flux cleaned = -0.000807775 Jy ! Component: 2250 - total flux cleaned = -0.000807973 Jy ! Component: 2300 - total flux cleaned = -0.000758992 Jy ! Component: 2350 - total flux cleaned = -0.000722763 Jy ! Component: 2400 - total flux cleaned = -0.00071081 Jy ! Component: 2450 - total flux cleaned = -0.000687111 Jy ! Component: 2500 - total flux cleaned = -0.000663597 Jy ! Component: 2550 - total flux cleaned = -0.000628831 Jy ! Component: 2600 - total flux cleaned = -0.000582643 Jy ! Component: 2650 - total flux cleaned = -0.000491463 Jy ! Component: 2700 - total flux cleaned = -0.000480324 Jy ! Component: 2750 - total flux cleaned = -0.000435645 Jy ! Component: 2800 - total flux cleaned = -0.000402362 Jy ! Component: 2850 - total flux cleaned = -0.000391111 Jy ! Component: 2900 - total flux cleaned = -0.000282432 Jy ! Component: 2950 - total flux cleaned = -0.000293329 Jy ! Component: 3000 - total flux cleaned = -0.000229252 Jy ! Component: 3050 - total flux cleaned = -0.000218734 Jy ! Component: 3100 - total flux cleaned = -0.000187254 Jy ! Component: 3150 - total flux cleaned = -0.000135291 Jy ! Component: 3200 - total flux cleaned = -0.000114698 Jy ! Component: 3250 - total flux cleaned = -0.000104599 Jy ! Component: 3300 - total flux cleaned = -6.4152e-05 Jy ! Component: 3350 - total flux cleaned = -6.41322e-05 Jy ! Component: 3400 - total flux cleaned = -1.42706e-05 Jy ! Component: 3450 - total flux cleaned = -2.41344e-05 Jy ! Component: 3500 - total flux cleaned = -1.43144e-05 Jy ! Component: 3550 - total flux cleaned = 2.46815e-05 Jy ! Component: 3600 - total flux cleaned = 4.40618e-05 Jy ! Component: 3650 - total flux cleaned = 0.000101568 Jy ! Component: 3700 - total flux cleaned = 0.000130092 Jy ! Component: 3750 - total flux cleaned = 0.000158302 Jy ! Component: 3800 - total flux cleaned = 0.000167657 Jy ! Component: 3850 - total flux cleaned = 0.000223396 Jy ! Component: 3900 - total flux cleaned = 0.000232494 Jy ! Component: 3950 - total flux cleaned = 0.000269032 Jy ! Component: 4000 - total flux cleaned = 0.000259903 Jy ! Component: 4050 - total flux cleaned = 0.000313998 Jy ! Total flux subtracted in 4096 components = 0.000304903 Jy ! Clean residual min=-0.000496 max=0.000572 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.156509 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 444 components and 0.156509 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0912+2205_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 6.471 at 0.3273 degrees (North through East) ! Clean map min=-0.0012646 max=0.11785 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0912+2205_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163748 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416847 0.416847 0.833693 1.66739 3.33477 6.66955 13.3391 26.6782 53.3564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 719.689 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0912+2205_S_uvs.log closed on Wed Apr 6 22:57:48 2016