! Started logfile: J2354+4553_X_2006_02_23_yyk_uvs.log on Wed Jul 5 14:13:50 2006 obs J2354+4553_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J2354+4553_X_2006_02_23_yyk_uva.fits ! AN table 1: 495 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7433 visibilities/baseline/integration-bin. ! Found source: J2354+4553 ! ! 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 2397 lines of history. ! ! Reading 66228 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 J2354+4553_X_2006_02_23_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.08504 Jy 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=0.7905 mas, bmaj=1.334 mas, bpa=-8.11 degrees ! Estimated noise=1.5092 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 = 0.867292 Jy ! Component: 100 - total flux cleaned = 1.11307 Jy ! Total flux subtracted in 100 components = 1.11307 Jy ! Clean residual min=-0.040217 max=0.074206 Jy/beam ! Clean residual mean=-0.000544 rms=0.010919 Jy/beam ! Combined flux in latest and established models = 1.11307 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.11307 Jy ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.247484Jy sigma=3.979643 ! Fit after self-cal, rms=0.245578Jy sigma=3.938230 ! Inverting map and beam ! Estimated beam: bmin=0.7884 mas, bmaj=1.332 mas, bpa=-7.823 degrees ! Estimated noise=1.51559 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.102654 Jy ! Component: 100 - total flux cleaned = 0.1509 Jy ! Total flux subtracted in 100 components = 0.1509 Jy ! Clean residual min=-0.028998 max=0.034474 Jy/beam ! Clean residual mean=-0.000300 rms=0.007268 Jy/beam ! Combined flux in latest and established models = 1.26397 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.26397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211623Jy sigma=2.884593 ! Fit after self-cal, rms=0.211522Jy sigma=2.875155 ! 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=1.002 mas, bmaj=1.571 mas, bpa=-8.107 degrees ! Estimated noise=1.05534 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 = 0.0509727 Jy ! Component: 100 - total flux cleaned = 0.073564 Jy ! Component: 150 - total flux cleaned = 0.0844892 Jy ! Component: 200 - total flux cleaned = 0.0891148 Jy ! Total flux subtracted in 200 components = 0.0891148 Jy ! Clean residual min=-0.028236 max=0.039443 Jy/beam ! Clean residual mean=-0.000507 rms=0.008464 Jy/beam ! Combined flux in latest and established models = 1.35309 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 1.35309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210225Jy sigma=2.679757 ! Fit after self-cal, rms=0.210118Jy sigma=2.677219 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.571 at -8.107 degrees (North through East) ! Clean map min=-0.027583 max=1.0422 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.991752 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.05 KP 0.97 ! LA 0.97 MK 0.98 NL 0.99 OV 0.98 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00637 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.06 KP 0.91 ! LA 0.92 MK 0.96 NL 0.97 OV 0.97 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.98891 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.11 HN 0.97 KP 0.85 ! LA 0.95 MK 1.02 NL 0.97 OV 1.00 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.966487 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.00 KP 0.88 ! LA 0.94 MK 1.04 NL 0.98 OV 1.04 ! PT 1.13 SC 1.15 ! ! ! Fit before self-cal, rms=0.210118Jy sigma=2.677219 ! Fit after self-cal, rms=0.189354Jy sigma=2.083307 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=0.189354Jy sigma=2.083307 ! Fit after self-cal, rms=0.189365Jy sigma=2.083221 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.613 mas, bpa=-10.98 degrees ! Estimated noise=1.03841 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 = -0.0260091 Jy ! Component: 100 - total flux cleaned = -0.0343669 Jy ! Component: 150 - total flux cleaned = -0.035992 Jy ! Component: 200 - total flux cleaned = -0.0359918 Jy ! Total flux subtracted in 200 components = -0.0359918 Jy ! Clean residual min=-0.016508 max=0.026095 Jy/beam ! Clean residual mean=-0.000426 rms=0.005127 Jy/beam ! Combined flux in latest and established models = 1.3171 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.3171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183439Jy sigma=2.014620 ! Fit after self-cal, rms=0.183439Jy sigma=2.014009 ! 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=0.183439Jy sigma=2.014009 ! Fit after self-cal, rms=0.147176Jy sigma=1.757283 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) ! Added new window around map position (-6.6, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343283 Jy ! Component: 100 - total flux cleaned = 0.0532847 Jy ! Component: 150 - total flux cleaned = 0.0651052 Jy ! Component: 200 - total flux cleaned = 0.0703735 Jy ! Total flux subtracted in 200 components = 0.0703735 Jy ! Clean residual min=-0.013830 max=0.019259 Jy/beam ! Clean residual mean=-0.000162 rms=0.003725 Jy/beam ! Combined flux in latest and established models = 1.38747 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 1.38747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141588Jy sigma=1.583889 ! Fit after self-cal, rms=0.136803Jy sigma=1.541361 ! 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: 1.026 x 1.613 at -10.98 degrees (North through East) ! Clean map min=-0.012263 max=1.038 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=0.136803Jy sigma=1.541361 ! Fit after self-cal, rms=0.126875Jy sigma=1.299858 ! 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=0.126875Jy sigma=1.299858 ! Fit after self-cal, rms=0.126260Jy sigma=1.296694 ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.597 mas, bpa=-10.48 degrees ! Estimated noise=1.03605 mJy/beam. ! Added new window around map position (-3.4, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149592 Jy ! Component: 100 - total flux cleaned = 0.0214596 Jy ! Component: 150 - total flux cleaned = 0.0256233 Jy ! Component: 200 - total flux cleaned = 0.0278104 Jy ! Total flux subtracted in 200 components = 0.0278104 Jy ! Clean residual min=-0.008274 max=0.010102 Jy/beam ! Clean residual mean=-0.000092 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 1.41528 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 1.41528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125162Jy sigma=1.248066 ! Fit after self-cal, rms=0.124907Jy sigma=1.243027 ! 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=0.124907Jy sigma=1.243027 ! Fit after self-cal, rms=0.121648Jy sigma=1.214948 ! 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=0.121648Jy sigma=1.214948 ! Fit after self-cal, rms=0.121635Jy sigma=1.214840 ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.598 mas, bpa=-10.46 degrees ! Estimated noise=1.03525 mJy/beam. ! Added new window around map position (-9.2, 1.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120454 Jy ! Component: 100 - total flux cleaned = 0.0169731 Jy ! Component: 150 - total flux cleaned = 0.0210735 Jy ! Component: 200 - total flux cleaned = 0.023995 Jy ! Total flux subtracted in 200 components = 0.023995 Jy ! Clean residual min=-0.007331 max=0.008845 Jy/beam ! Clean residual mean=-0.000058 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 1.43927 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 1.43927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120402Jy sigma=1.173190 ! Fit after self-cal, rms=0.120344Jy sigma=1.171529 ! Inverting map ! Added new window around map position (-6.8, 9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101364 Jy ! Component: 100 - total flux cleaned = 0.0149525 Jy ! Component: 150 - total flux cleaned = 0.0186217 Jy ! Component: 200 - total flux cleaned = 0.0216618 Jy ! Total flux subtracted in 200 components = 0.0216618 Jy ! Clean residual min=-0.006571 max=0.007205 Jy/beam ! Clean residual mean=-0.000025 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 1.46094 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 152 components and 1.46094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119909Jy sigma=1.144600 ! Fit after self-cal, rms=0.119851Jy sigma=1.142740 ! 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=2.39 mas, bmaj=2.717 mas, bpa=-32.57 degrees ! Estimated noise=1.28974 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 = 0.00786427 Jy ! Component: 100 - total flux cleaned = 0.0119657 Jy ! Component: 150 - total flux cleaned = 0.0145867 Jy ! Component: 200 - total flux cleaned = 0.0166426 Jy ! Total flux subtracted in 200 components = 0.0166426 Jy ! Clean residual min=-0.008553 max=0.008538 Jy/beam ! Clean residual mean=0.000014 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 1.47758 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 177 components and 1.47758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119703Jy sigma=1.137460 ! Fit after self-cal, rms=0.119703Jy sigma=1.136525 ! Inverting map uvtaper 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=0.7961 mas, bmaj=1.339 mas, bpa=-8.517 degrees ! Estimated noise=1.50996 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.865072 Jy ! Component: 100 - total flux cleaned = 1.10726 Jy ! Component: 150 - total flux cleaned = 1.20423 Jy ! Component: 200 - total flux cleaned = 1.25109 Jy ! Total flux subtracted in 200 components = 1.25109 Jy ! Clean residual min=-0.013513 max=0.023160 Jy/beam ! Clean residual mean=-0.000258 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 1.25109 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.25109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.598 mas, bpa=-10.46 degrees ! Estimated noise=1.03525 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 (-0.8, 0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468081 Jy ! Component: 100 - total flux cleaned = 0.0787212 Jy ! Component: 150 - total flux cleaned = 0.102369 Jy ! Component: 200 - total flux cleaned = 0.120731 Jy ! Total flux subtracted in 200 components = 0.120731 Jy ! Clean residual min=-0.008710 max=0.009067 Jy/beam ! Clean residual mean=-0.000316 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 1.37182 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 77 components and 1.37182 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=2.39 mas, bmaj=2.717 mas, bpa=-32.57 degrees ! Estimated noise=1.28974 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 = 0.0246536 Jy ! Component: 100 - total flux cleaned = 0.0423598 Jy ! Component: 150 - total flux cleaned = 0.0561718 Jy ! Component: 200 - total flux cleaned = 0.0672426 Jy ! Total flux subtracted in 200 components = 0.0672426 Jy ! Clean residual min=-0.009557 max=0.008328 Jy/beam ! Clean residual mean=-0.000225 rms=0.003046 Jy/beam ! Combined flux in latest and established models = 1.43906 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 166 components and 1.43906 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.598 mas, bpa=-10.46 degrees ! Estimated noise=1.03525 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695376 Jy ! Component: 100 - total flux cleaned = 0.0124493 Jy ! Component: 150 - total flux cleaned = 0.0170968 Jy ! Component: 200 - total flux cleaned = 0.0205014 Jy ! Total flux subtracted in 200 components = 0.0205014 Jy ! Clean residual min=-0.005825 max=0.005657 Jy/beam ! Clean residual mean=-0.000044 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 1.45956 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 198 components and 1.45956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119852Jy sigma=1.134363 ! Fit after self-cal, rms=0.119711Jy sigma=1.130739 wmodel J2354+4553_X_2006_02_23_yyk\_map.mod ! Writing 198 model components to file: J2354+4553_X_2006_02_23_yyk_map.mod wobs J2354+4553_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J2354+4553_X_2006_02_23_yyk_uvs.fits wwins J2354+4553_X_2006_02_23_yyk\_map.win ! wwins: Wrote 6 windows to J2354+4553_X_2006_02_23_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 = -0.00104619 Jy ! Component: 100 - total flux cleaned = -0.00152562 Jy ! Component: 150 - total flux cleaned = -0.00189091 Jy ! Component: 200 - total flux cleaned = -0.00232196 Jy ! Component: 250 - total flux cleaned = -0.00240405 Jy ! Component: 300 - total flux cleaned = -0.00248356 Jy ! Component: 350 - total flux cleaned = -0.00256223 Jy ! Component: 400 - total flux cleaned = -0.00248775 Jy ! Component: 450 - total flux cleaned = -0.00278128 Jy ! Component: 500 - total flux cleaned = -0.00292407 Jy ! Component: 550 - total flux cleaned = -0.00347956 Jy ! Component: 600 - total flux cleaned = -0.00361429 Jy ! Component: 650 - total flux cleaned = -0.0038787 Jy ! Component: 700 - total flux cleaned = -0.00407133 Jy ! Component: 750 - total flux cleaned = -0.00444877 Jy ! Component: 800 - total flux cleaned = -0.00469416 Jy ! Component: 850 - total flux cleaned = -0.00505524 Jy ! Component: 900 - total flux cleaned = -0.00523076 Jy ! Component: 950 - total flux cleaned = -0.00540302 Jy ! Component: 1000 - total flux cleaned = -0.00546118 Jy ! Component: 1050 - total flux cleaned = -0.00568326 Jy ! Component: 1100 - total flux cleaned = -0.00562818 Jy ! Component: 1150 - total flux cleaned = -0.00584221 Jy ! Component: 1200 - total flux cleaned = -0.00578849 Jy ! Component: 1250 - total flux cleaned = -0.00589127 Jy ! Component: 1300 - total flux cleaned = -0.00594313 Jy ! Component: 1350 - total flux cleaned = -0.00609266 Jy ! Component: 1400 - total flux cleaned = -0.00619123 Jy ! Component: 1450 - total flux cleaned = -0.00638413 Jy ! Component: 1500 - total flux cleaned = -0.00647882 Jy ! Component: 1550 - total flux cleaned = -0.00657125 Jy ! Component: 1600 - total flux cleaned = -0.00661647 Jy ! Component: 1650 - total flux cleaned = -0.00666151 Jy ! Component: 1700 - total flux cleaned = -0.00670628 Jy ! Component: 1750 - total flux cleaned = -0.00675019 Jy ! Component: 1800 - total flux cleaned = -0.00692507 Jy ! Component: 1850 - total flux cleaned = -0.00696757 Jy ! Component: 1900 - total flux cleaned = -0.00705283 Jy ! Component: 1950 - total flux cleaned = -0.00709465 Jy ! Component: 2000 - total flux cleaned = -0.00726051 Jy ! Total flux subtracted in 2048 components = -0.00713727 Jy ! Clean residual min=-0.002043 max=0.002625 Jy/beam ! Clean residual mean=-0.000024 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 1.45243 Jy keep ! Adding 180 model components to the UV plane model. ! The established model now contains 377 components and 1.45243 Jy ![Exited script file: muppet] wmap "J2354+4553_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.598 at -10.46 degrees (North through East) ! Clean map min=-0.0039724 max=1.0388 Jy/beam ! Writing clean map to FITS file: J2354+4553_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000822422 device "J2354+4553_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J2354+4553_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237506 0.237506 0.475012 0.950025 1.90005 3.8001 7.6002 15.2004 30.4008 60.8016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.598 at -10.46 degrees (North through East) ! Clean map min=-0.0039724 max=1.0388 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2354+4553_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J2354+4553_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2354+4553_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 14:14:21 2006