! Started logfile: J1153+8058_S_2006_02_23_yyk_uvs.log on Wed Jul 5 12:04:28 2006 obs J1153+8058_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1153+8058_S_2006_02_23_yyk_uva.fits ! AN table 1: 750 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770785 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2423 lines of history. ! ! Reading 104056 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 J1153+8058_S_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 0.500x0.500 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)= 1.73982 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=2.831 mas, bmaj=4.66 mas, bpa=59.76 degrees ! Estimated noise=1.47885 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, -0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.1149 Jy ! Component: 100 - total flux cleaned = 1.49705 Jy ! Total flux subtracted in 100 components = 1.49705 Jy ! Clean residual min=-0.034099 max=0.118593 Jy/beam ! Clean residual mean=0.000094 rms=0.013524 Jy/beam ! Combined flux in latest and established models = 1.49705 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.49705 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925577Jy sigma=4.695159 ! Fit after self-cal, rms=0.924914Jy sigma=4.671682 ! Inverting map and beam ! Estimated beam: bmin=2.831 mas, bmaj=4.66 mas, bpa=59.76 degrees ! Estimated noise=1.47885 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.165604 Jy ! Component: 100 - total flux cleaned = 0.247559 Jy ! Total flux subtracted in 100 components = 0.247559 Jy ! Clean residual min=-0.028283 max=0.029310 Jy/beam ! Clean residual mean=-0.000216 rms=0.007572 Jy/beam ! Combined flux in latest and established models = 1.74461 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 1.74461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.878884Jy sigma=3.841225 ! Fit after self-cal, rms=0.878733Jy sigma=3.832315 ! 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=3.708 mas, bmaj=6.252 mas, bpa=57.47 degrees ! Estimated noise=0.976891 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 = 0.00857614 Jy ! Component: 100 - total flux cleaned = 0.00895246 Jy ! Component: 150 - total flux cleaned = 0.0086119 Jy ! Component: 200 - total flux cleaned = 0.00861117 Jy ! Total flux subtracted in 200 components = 0.00861117 Jy ! Clean residual min=-0.024183 max=0.020776 Jy/beam ! Clean residual mean=-0.000993 rms=0.006298 Jy/beam ! Combined flux in latest and established models = 1.75322 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.75322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.877478Jy sigma=3.811973 ! Fit after self-cal, rms=0.877450Jy sigma=3.809669 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.708 x 6.252 at 57.47 degrees (North through East) ! Clean map min=-0.02308 max=1.2035 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: 1.01062 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.97 KP 0.96 ! LA 1.22 MK 0.90 NL 0.94 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.983462 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.99 ! LA 1.17 MK 1.01 NL 0.97 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.967335 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.98 ! LA 0.94 MK 1.15 NL 1.05 OV 1.03 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02325 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.95 KP 0.91 ! LA 0.80 MK 1.12 NL 0.98 OV 0.87 ! PT 0.95 SC 1.16 ! ! ! Fit before self-cal, rms=0.877450Jy sigma=3.809669 ! Fit after self-cal, rms=0.791859Jy sigma=3.189415 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=0.791859Jy sigma=3.189415 ! Fit after self-cal, rms=0.791851Jy sigma=3.189167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=6.413 mas, bpa=57.04 degrees ! Estimated noise=0.972263 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 = -0.00918537 Jy ! Component: 100 - total flux cleaned = -0.0116661 Jy ! Component: 150 - total flux cleaned = -0.013323 Jy ! Component: 200 - total flux cleaned = -0.0146613 Jy ! Total flux subtracted in 200 components = -0.0146613 Jy ! Clean residual min=-0.018126 max=0.020727 Jy/beam ! Clean residual mean=0.000078 rms=0.004484 Jy/beam ! Combined flux in latest and established models = 1.73856 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 1.73856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.792979Jy sigma=3.173439 ! Fit after self-cal, rms=0.792970Jy sigma=3.171944 ! 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=0.792970Jy sigma=3.171944 ! Fit after self-cal, rms=0.790763Jy sigma=3.109657 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 = 0.000449316 Jy ! Component: 100 - total flux cleaned = 0.000144106 Jy ! Component: 150 - total flux cleaned = 0.000138071 Jy ! Component: 200 - total flux cleaned = 0.000125742 Jy ! Total flux subtracted in 200 components = 0.000125742 Jy ! Clean residual min=-0.017123 max=0.019982 Jy/beam ! Clean residual mean=0.000079 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 1.73868 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 1.73868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.790541Jy sigma=3.107079 ! Fit after self-cal, rms=0.790372Jy sigma=3.103779 ! 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: 3.822 x 6.413 at 57.04 degrees (North through East) ! Clean map min=-0.016945 max=1.2218 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=0.790372Jy sigma=3.103779 ! Fit after self-cal, rms=0.096716Jy sigma=1.115484 ! 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=0.096716Jy sigma=1.115484 ! Fit after self-cal, rms=0.096602Jy sigma=1.111891 ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=6.492 mas, bpa=57.07 degrees ! Estimated noise=0.961111 mJy/beam. ! Added new window around map position (5.5, -7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978826 Jy ! Component: 100 - total flux cleaned = 0.0119101 Jy ! Component: 150 - total flux cleaned = 0.0131875 Jy ! Component: 200 - total flux cleaned = 0.0139167 Jy ! Total flux subtracted in 200 components = 0.0139167 Jy ! Clean residual min=-0.004434 max=0.007097 Jy/beam ! Clean residual mean=-0.000023 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 1.7526 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 80 components and 1.7526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095025Jy sigma=1.087603 ! Fit after self-cal, rms=0.095077Jy sigma=1.085026 ! Inverting map ! Added new window around map position (21.5, -13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871191 Jy ! Component: 100 - total flux cleaned = 0.0123587 Jy ! Component: 150 - total flux cleaned = 0.0133508 Jy ! Component: 200 - total flux cleaned = 0.0140875 Jy ! Total flux subtracted in 200 components = 0.0140875 Jy ! Clean residual min=-0.003704 max=0.004856 Jy/beam ! Clean residual mean=-0.000035 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 1.76669 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 109 components and 1.76669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094225Jy sigma=1.071266 ! Fit after self-cal, rms=0.094299Jy sigma=1.070610 ! 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=0.094299Jy sigma=1.070610 ! Fit after self-cal, rms=0.089306Jy sigma=0.980093 ! 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=0.089306Jy sigma=0.980093 ! Fit after self-cal, rms=0.089351Jy sigma=0.980039 ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=6.49 mas, bpa=57.14 degrees ! Estimated noise=0.961407 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339698 Jy ! Component: 100 - total flux cleaned = 0.00414888 Jy ! Component: 150 - total flux cleaned = 0.00494879 Jy ! Component: 200 - total flux cleaned = 0.00555016 Jy ! Total flux subtracted in 200 components = 0.00555016 Jy ! Clean residual min=-0.003420 max=0.004471 Jy/beam ! Clean residual mean=-0.000020 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 1.77224 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 121 components and 1.77224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088864Jy sigma=0.973719 ! Fit after self-cal, rms=0.088885Jy sigma=0.973459 ! Inverting map ! Added new window around map position (7.5, 40.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442402 Jy ! Component: 100 - total flux cleaned = 0.00594014 Jy ! Component: 150 - total flux cleaned = 0.00627362 Jy ! Component: 200 - total flux cleaned = 0.00648941 Jy ! Total flux subtracted in 200 components = 0.00648941 Jy ! Clean residual min=-0.003630 max=0.003655 Jy/beam ! Clean residual mean=-0.000039 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 1.77873 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 145 components and 1.77873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088494Jy sigma=0.967577 ! Fit after self-cal, rms=0.088508Jy sigma=0.967355 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.523 mas, bmaj=11.58 mas, bpa=55.14 degrees ! Estimated noise=1.17218 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 = 0.00250435 Jy ! Component: 100 - total flux cleaned = 0.00397441 Jy ! Component: 150 - total flux cleaned = 0.00455373 Jy ! Component: 200 - total flux cleaned = 0.00495576 Jy ! Total flux subtracted in 200 components = 0.00495576 Jy ! Clean residual min=-0.003712 max=0.003800 Jy/beam ! Clean residual mean=-0.000084 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.78368 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 1.78368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088444Jy sigma=0.966560 ! Fit after self-cal, rms=0.088453Jy sigma=0.966490 ! 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=2.877 mas, bmaj=4.777 mas, bpa=59.14 degrees ! Estimated noise=1.44025 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.08024 Jy ! Component: 100 - total flux cleaned = 1.44452 Jy ! Component: 150 - total flux cleaned = 1.59479 Jy ! Component: 200 - total flux cleaned = 1.66719 Jy ! Total flux subtracted in 200 components = 1.66719 Jy ! Clean residual min=-0.012335 max=0.025220 Jy/beam ! Clean residual mean=0.000083 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 1.66719 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.66719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=6.49 mas, bpa=57.14 degrees ! Estimated noise=0.961407 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 = 0.0489458 Jy ! Component: 100 - total flux cleaned = 0.070883 Jy ! Component: 150 - total flux cleaned = 0.0838297 Jy ! Component: 200 - total flux cleaned = 0.0928682 Jy ! Total flux subtracted in 200 components = 0.0928682 Jy ! Clean residual min=-0.005920 max=0.004495 Jy/beam ! Clean residual mean=-0.000004 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 1.76006 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 1.76006 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.523 mas, bmaj=11.58 mas, bpa=55.14 degrees ! Estimated noise=1.17218 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 = 0.00876708 Jy ! Component: 100 - total flux cleaned = 0.0143402 Jy ! Component: 150 - total flux cleaned = 0.0171196 Jy ! Component: 200 - total flux cleaned = 0.0187633 Jy ! Total flux subtracted in 200 components = 0.0187633 Jy ! Clean residual min=-0.004609 max=0.003969 Jy/beam ! Clean residual mean=-0.000055 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 1.77882 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 141 components and 1.77882 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=6.49 mas, bpa=57.14 degrees ! Estimated noise=0.961407 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00059102 Jy ! Component: 100 - total flux cleaned = -0.000192472 Jy ! Component: 150 - total flux cleaned = 0.000506523 Jy ! Component: 200 - total flux cleaned = 0.000994553 Jy ! Total flux subtracted in 200 components = 0.000994553 Jy ! Clean residual min=-0.004544 max=0.003715 Jy/beam ! Clean residual mean=-0.000035 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 1.77982 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 1.77982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088634Jy sigma=0.973332 ! Fit after self-cal, rms=0.088424Jy sigma=0.970697 wmodel J1153+8058_S_2006_02_23_yyk\_map.mod ! Writing 155 model components to file: J1153+8058_S_2006_02_23_yyk_map.mod wobs J1153+8058_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1153+8058_S_2006_02_23_yyk_uvs.fits wwins J1153+8058_S_2006_02_23_yyk\_map.win ! wwins: Wrote 4 windows to J1153+8058_S_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 = -0.00141103 Jy ! Component: 100 - total flux cleaned = -0.00174931 Jy ! Component: 150 - total flux cleaned = -0.00206413 Jy ! Component: 200 - total flux cleaned = -0.00236726 Jy ! Component: 250 - total flux cleaned = -0.00259803 Jy ! Component: 300 - total flux cleaned = -0.00276438 Jy ! Component: 350 - total flux cleaned = -0.00298139 Jy ! Component: 400 - total flux cleaned = -0.00329842 Jy ! Component: 450 - total flux cleaned = -0.00350429 Jy ! Component: 500 - total flux cleaned = -0.00375524 Jy ! Component: 550 - total flux cleaned = -0.00385387 Jy ! Component: 600 - total flux cleaned = -0.00404669 Jy ! Component: 650 - total flux cleaned = -0.00428295 Jy ! Component: 700 - total flux cleaned = -0.0045611 Jy ! Component: 750 - total flux cleaned = -0.0048344 Jy ! Component: 800 - total flux cleaned = -0.00505914 Jy ! Component: 850 - total flux cleaned = -0.00528079 Jy ! Component: 900 - total flux cleaned = -0.00545643 Jy ! Component: 950 - total flux cleaned = -0.0059319 Jy ! Component: 1000 - total flux cleaned = -0.00605836 Jy ! Component: 1050 - total flux cleaned = -0.00631093 Jy ! Component: 1100 - total flux cleaned = -0.00656039 Jy ! Component: 1150 - total flux cleaned = -0.00668311 Jy ! Component: 1200 - total flux cleaned = -0.00688666 Jy ! Component: 1250 - total flux cleaned = -0.00696707 Jy ! Component: 1300 - total flux cleaned = -0.00724622 Jy ! Component: 1350 - total flux cleaned = -0.00732438 Jy ! Component: 1400 - total flux cleaned = -0.00755826 Jy ! Component: 1450 - total flux cleaned = -0.00759629 Jy ! Component: 1500 - total flux cleaned = -0.00782572 Jy ! Component: 1550 - total flux cleaned = -0.0079011 Jy ! Component: 1600 - total flux cleaned = -0.00801389 Jy ! Component: 1650 - total flux cleaned = -0.00819975 Jy ! Component: 1700 - total flux cleaned = -0.00830954 Jy ! Component: 1750 - total flux cleaned = -0.0085646 Jy ! Component: 1800 - total flux cleaned = -0.00878119 Jy ! Component: 1850 - total flux cleaned = -0.00892421 Jy ! Component: 1900 - total flux cleaned = -0.00906592 Jy ! Component: 1950 - total flux cleaned = -0.00917163 Jy ! Component: 2000 - total flux cleaned = -0.00934597 Jy ! Total flux subtracted in 2048 components = -0.00951869 Jy ! Clean residual min=-0.001966 max=0.002007 Jy/beam ! Clean residual mean=-0.000018 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 1.7703 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 281 components and 1.7703 Jy ![Exited script file: muppet] wmap "J1153+8058_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 6.49 at 57.14 degrees (North through East) ! Clean map min=-0.0041254 max=1.2143 Jy/beam ! Writing clean map to FITS file: J1153+8058_S_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 1.2143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694412 device "J1153+8058_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1153+8058_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171559 0.171559 0.343119 0.686237 1.37247 2.74495 5.4899 10.9798 21.9596 43.9192 87.8383 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 6.49 at 57.14 degrees (North through East) ! Clean map min=-0.0041254 max=1.2143 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1153+8058_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1153+8058_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1153+8058_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:05:03 2006