! Started logfile: J1617-1941_X_2004_05_27_yyk_uvs.log on Wed Dec 7 00:36:21 2005 obs J1617-1941_X_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J1617-1941_X_2004_05_27_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J1617-1941 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1380 lines of history. ! ! Reading 1016 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1617-1941_X_2004_05_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.206204 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.829948Jy sigma=14.217055 ! Fit after self-cal, rms=0.823909Jy sigma=14.099324 ! 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=0.742 mas, bmaj=1.669 mas, bpa=-0.05428 degrees ! Estimated noise=1.93025 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.153127 Jy ! Component: 100 - total flux cleaned = 0.186619 Jy ! Total flux subtracted in 100 components = 0.186619 Jy ! Clean residual min=-0.011137 max=0.012204 Jy/beam ! Clean residual mean=0.000020 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.186619 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.186619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093922Jy sigma=1.508013 ! Fit after self-cal, rms=0.092656Jy sigma=1.494005 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.838 mas, bmaj=1.961 mas, bpa=9.132 degrees ! Estimated noise=1.34229 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205239 Jy ! Component: 100 - total flux cleaned = 0.0205927 Jy ! Component: 150 - total flux cleaned = 0.0205945 Jy ! Component: 200 - total flux cleaned = 0.0210665 Jy ! Total flux subtracted in 200 components = 0.0210665 Jy ! Clean residual min=-0.016766 max=0.015666 Jy/beam ! Clean residual mean=0.000017 rms=0.006967 Jy/beam ! Combined flux in latest and established models = 0.207685 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.207685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093975Jy sigma=1.360358 ! Fit after self-cal, rms=0.092135Jy sigma=1.326681 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998389 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 0.88 KP 0.91 ! LA 0.97 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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* ! ! ! Fit before self-cal, rms=0.092135Jy sigma=1.326681 ! Fit after self-cal, rms=0.091640Jy sigma=1.241487 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091640Jy sigma=1.241487 ! Fit after self-cal, rms=0.091240Jy sigma=1.238180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9118 mas, bmaj=2.124 mas, bpa=-1.061 degrees ! Estimated noise=1.45091 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536162 Jy ! Component: 100 - total flux cleaned = 0.000507276 Jy ! Component: 150 - total flux cleaned = 0.000482623 Jy ! Component: 200 - total flux cleaned = 0.000483733 Jy ! Total flux subtracted in 200 components = 0.000483733 Jy ! Clean residual min=-0.007847 max=0.006896 Jy/beam ! Clean residual mean=0.000018 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.208169 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.208169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089371Jy sigma=1.202343 ! Fit after self-cal, rms=0.089298Jy sigma=1.201464 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089298Jy sigma=1.201464 ! Fit after self-cal, rms=0.076298Jy sigma=0.998672 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528413 Jy ! Component: 100 - total flux cleaned = 0.0058482 Jy ! Component: 150 - total flux cleaned = 0.00585782 Jy ! Component: 200 - total flux cleaned = 0.00585621 Jy ! Total flux subtracted in 200 components = 0.00585621 Jy ! Clean residual min=-0.006930 max=0.005800 Jy/beam ! Clean residual mean=0.000017 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.214025 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.214025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076086Jy sigma=0.993339 ! Fit after self-cal, rms=0.075504Jy sigma=0.984115 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9118 x 2.124 at -1.061 degrees (North through East) ! Clean map min=-0.0063855 max=0.18505 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075504Jy sigma=0.984115 ! Fit after self-cal, rms=0.073874Jy sigma=0.964258 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073874Jy sigma=0.964258 ! Fit after self-cal, rms=0.073891Jy sigma=0.963651 ! Inverting map and beam ! Estimated beam: bmin=0.9146 mas, bmaj=2.133 mas, bpa=-1.296 degrees ! Estimated noise=1.42824 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00316762 Jy ! Component: 100 - total flux cleaned = -0.00347659 Jy ! Component: 150 - total flux cleaned = -0.00347771 Jy ! Component: 200 - total flux cleaned = -0.00347609 Jy ! Total flux subtracted in 200 components = -0.00347609 Jy ! Clean residual min=-0.005930 max=0.005798 Jy/beam ! Clean residual mean=0.000013 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.210549 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.210549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073806Jy sigma=0.961447 ! Fit after self-cal, rms=0.073822Jy sigma=0.961326 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073822Jy sigma=0.961326 ! Fit after self-cal, rms=0.072133Jy sigma=0.952837 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072133Jy sigma=0.952837 ! Fit after self-cal, rms=0.072138Jy sigma=0.952673 ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.119 mas, bpa=-1.27 degrees ! Estimated noise=1.39572 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00432487 Jy ! Component: 100 - total flux cleaned = -0.00525509 Jy ! Component: 150 - total flux cleaned = -0.00542714 Jy ! Component: 200 - total flux cleaned = -0.00552742 Jy ! Total flux subtracted in 200 components = -0.00552742 Jy ! Clean residual min=-0.005378 max=0.006053 Jy/beam ! Clean residual mean=-0.000004 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.205022 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.205022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072052Jy sigma=0.948392 ! Fit after self-cal, rms=0.072055Jy sigma=0.948349 ! Inverting map ! Added new window around map position (-1.8, -25.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427674 Jy ! Component: 100 - total flux cleaned = 0.00405899 Jy ! Component: 150 - total flux cleaned = 0.00396833 Jy ! Component: 200 - total flux cleaned = 0.00389578 Jy ! Total flux subtracted in 200 components = 0.00389578 Jy ! Clean residual min=-0.004971 max=0.004791 Jy/beam ! Clean residual mean=-0.000005 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.208918 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.208918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071535Jy sigma=0.939198 ! Fit after self-cal, rms=0.071500Jy sigma=0.938208 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=4.77 mas, bpa=-4.468 degrees ! Estimated noise=1.79887 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124514 Jy ! Component: 100 - total flux cleaned = 0.0013951 Jy ! Component: 150 - total flux cleaned = 0.00133315 Jy ! Component: 200 - total flux cleaned = 0.00133111 Jy ! Total flux subtracted in 200 components = 0.00133111 Jy ! Clean residual min=-0.004655 max=0.004354 Jy/beam ! Clean residual mean=-0.000019 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.210249 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.210249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071489Jy sigma=0.938301 ! Fit after self-cal, rms=0.071470Jy sigma=0.937827 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.7479 mas, bmaj=1.688 mas, bpa=-1.165 degrees ! Estimated noise=1.90971 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.152712 Jy ! Component: 100 - total flux cleaned = 0.185511 Jy ! Component: 150 - total flux cleaned = 0.19947 Jy ! Component: 200 - total flux cleaned = 0.207709 Jy ! Total flux subtracted in 200 components = 0.207709 Jy ! Clean residual min=-0.006693 max=0.006046 Jy/beam ! Clean residual mean=-0.000004 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.207709 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.207709 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.119 mas, bpa=-1.27 degrees ! Estimated noise=1.39572 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221235 Jy ! Component: 100 - total flux cleaned = 0.00264487 Jy ! Component: 150 - total flux cleaned = 0.00275857 Jy ! Component: 200 - total flux cleaned = 0.00265921 Jy ! Total flux subtracted in 200 components = 0.00265921 Jy ! Clean residual min=-0.005141 max=0.005061 Jy/beam ! Clean residual mean=-0.000012 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.210368 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.210368 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=4.77 mas, bpa=-4.468 degrees ! Estimated noise=1.79887 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106779 Jy ! Component: 100 - total flux cleaned = 0.00107178 Jy ! Component: 150 - total flux cleaned = 0.00092828 Jy ! Component: 200 - total flux cleaned = 0.000866519 Jy ! Total flux subtracted in 200 components = 0.000866519 Jy ! Clean residual min=-0.004681 max=0.004322 Jy/beam ! Clean residual mean=-0.000022 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.211234 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.211234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.119 mas, bpa=-1.27 degrees ! Estimated noise=1.39572 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -7.56076e-05 Jy ! Component: 100 - total flux cleaned = 8.77691e-06 Jy ! Component: 150 - total flux cleaned = 7.81646e-05 Jy ! Component: 200 - total flux cleaned = -5.07545e-05 Jy ! Total flux subtracted in 200 components = -5.07545e-05 Jy ! Clean residual min=-0.005183 max=0.004811 Jy/beam ! Clean residual mean=-0.000011 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.211184 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.211184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071303Jy sigma=0.935122 ! Fit after self-cal, rms=0.071289Jy sigma=0.934680 wmodel J1617-1941_X_2004_05_27_yyk\_map.mod ! Writing 60 model components to file: J1617-1941_X_2004_05_27_yyk_map.mod wobs J1617-1941_X_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J1617-1941_X_2004_05_27_yyk_uvs.fits wwins J1617-1941_X_2004_05_27_yyk\_map.win ! wwins: Wrote 2 windows to J1617-1941_X_2004_05_27_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000664222 Jy ! Component: 100 - total flux cleaned = -0.000511621 Jy ! Component: 150 - total flux cleaned = -0.000215672 Jy ! Component: 200 - total flux cleaned = -0.000216599 Jy ! Component: 250 - total flux cleaned = -0.000282243 Jy ! Component: 300 - total flux cleaned = -1.91291e-05 Jy ! Component: 350 - total flux cleaned = 0.000106678 Jy ! Component: 400 - total flux cleaned = 0.000415218 Jy ! Component: 450 - total flux cleaned = 0.000955423 Jy ! Component: 500 - total flux cleaned = 0.00119011 Jy ! Component: 550 - total flux cleaned = 0.00107707 Jy ! Component: 600 - total flux cleaned = 0.00113153 Jy ! Component: 650 - total flux cleaned = 0.000913133 Jy ! Component: 700 - total flux cleaned = 0.00101823 Jy ! Component: 750 - total flux cleaned = 0.000649323 Jy ! Component: 800 - total flux cleaned = 0.000494659 Jy ! Component: 850 - total flux cleaned = 0.000443219 Jy ! Component: 900 - total flux cleaned = 0.000243839 Jy ! Component: 950 - total flux cleaned = 0.000194262 Jy ! Component: 1000 - total flux cleaned = -0.00014274 Jy ! Component: 1050 - total flux cleaned = -0.000284281 Jy ! Component: 1100 - total flux cleaned = -0.000377569 Jy ! Component: 1150 - total flux cleaned = -0.000424071 Jy ! Component: 1200 - total flux cleaned = -0.000559346 Jy ! Component: 1250 - total flux cleaned = -0.000559193 Jy ! Component: 1300 - total flux cleaned = -0.000515913 Jy ! Component: 1350 - total flux cleaned = -0.000644721 Jy ! Component: 1400 - total flux cleaned = -0.000730341 Jy ! Component: 1450 - total flux cleaned = -0.00102329 Jy ! Component: 1500 - total flux cleaned = -0.00110557 Jy ! Component: 1550 - total flux cleaned = -0.00122782 Jy ! Component: 1600 - total flux cleaned = -0.00142752 Jy ! Component: 1650 - total flux cleaned = -0.00142722 Jy ! Component: 1700 - total flux cleaned = -0.00150552 Jy ! Component: 1750 - total flux cleaned = -0.00154394 Jy ! Component: 1800 - total flux cleaned = -0.00162003 Jy ! Component: 1850 - total flux cleaned = -0.00180746 Jy ! Component: 1900 - total flux cleaned = -0.00195545 Jy ! Component: 1950 - total flux cleaned = -0.00206509 Jy ! Component: 2000 - total flux cleaned = -0.00217283 Jy ! Total flux subtracted in 2048 components = -0.00213684 Jy ! Clean residual min=-0.002048 max=0.001845 Jy/beam ! Clean residual mean=-0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.209047 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 193 components and 0.209047 Jy ![Exited script file: muppet] wmap "J1617-1941_X_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.119 at -1.27 degrees (North through East) ! Clean map min=-0.0035319 max=0.17965 Jy/beam ! Writing clean map to FITS file: J1617-1941_X_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000661495 device "J1617-1941_X_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1617-1941_X_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10464 1.10464 2.20928 4.41857 8.83714 17.6743 35.3486 70.6971 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.119 at -1.27 degrees (North through East) ! Clean map min=-0.0035319 max=0.17965 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1617-1941_X_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1617-1941_X_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1617-1941_X_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:36:25 2005