! Started logfile: J0017+8135_X_2006_02_14_yyk_uvs.log on Wed Jul 5 10:58:31 2006 obs J0017+8135_X_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J0017+8135_X_2006_02_14_yyk_uva.fits ! AN table 1: 677 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.662038 visibilities/baseline/integration-bin. ! Found source: J0017+8135 ! ! 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 2301 lines of history. ! ! Reading 80676 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 J0017+8135_X_2006_02_14_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)= 1.03187 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=0.7656 mas, bmaj=1.121 mas, bpa=5.953 degrees ! Estimated noise=1.51613 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 = 0.822969 Jy ! Component: 100 - total flux cleaned = 1.0051 Jy ! Total flux subtracted in 100 components = 1.0051 Jy ! Clean residual min=-0.031600 max=0.056126 Jy/beam ! Clean residual mean=0.000133 rms=0.007771 Jy/beam ! Combined flux in latest and established models = 1.0051 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.0051 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.262237Jy sigma=3.519573 ! Fit after self-cal, rms=0.264928Jy sigma=3.491817 ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=1.12 mas, bpa=6.156 degrees ! Estimated noise=1.51807 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830004 Jy ! Component: 100 - total flux cleaned = 0.127679 Jy ! Total flux subtracted in 100 components = 0.127679 Jy ! Clean residual min=-0.025620 max=0.030146 Jy/beam ! Clean residual mean=0.000114 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 1.13278 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.13278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240575Jy sigma=2.944634 ! Fit after self-cal, rms=0.241191Jy sigma=2.941974 ! 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=1.006 mas, bmaj=1.453 mas, bpa=7.809 degrees ! Estimated noise=0.986183 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 = 0.0291513 Jy ! Component: 100 - total flux cleaned = 0.0412943 Jy ! Component: 150 - total flux cleaned = 0.0452923 Jy ! Component: 200 - total flux cleaned = 0.0463894 Jy ! Total flux subtracted in 200 components = 0.0463894 Jy ! Clean residual min=-0.015028 max=0.017573 Jy/beam ! Clean residual mean=0.000233 rms=0.004615 Jy/beam ! Combined flux in latest and established models = 1.17917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 1.17917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238828Jy sigma=2.889977 ! Fit after self-cal, rms=0.238758Jy sigma=2.889680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.453 at 7.809 degrees (North through East) ! Clean map min=-0.013883 max=0.99041 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: 0.988415 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 0.98 ! LA 1.00 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00431 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.91 ! LA 0.96 MK 0.94 NL 0.97 OV 0.98 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.98887 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.95 KP 0.85 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.07 SC 1.14 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.965159 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.95 KP 0.89 ! LA 0.98 MK 1.02 NL 0.97 OV 1.06 ! PT 1.15 SC 1.21 ! ! ! Fit before self-cal, rms=0.238758Jy sigma=2.889680 ! Fit after self-cal, rms=0.241481Jy sigma=2.592970 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=0.241481Jy sigma=2.592970 ! Fit after self-cal, rms=0.241328Jy sigma=2.592729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.469 mas, bpa=9.602 degrees ! Estimated noise=0.963157 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 = -0.0232685 Jy ! Component: 100 - total flux cleaned = -0.0301298 Jy ! Component: 150 - total flux cleaned = -0.0312089 Jy ! Component: 200 - total flux cleaned = -0.0314032 Jy ! Total flux subtracted in 200 components = -0.0314032 Jy ! Clean residual min=-0.007525 max=0.011196 Jy/beam ! Clean residual mean=0.000020 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 1.14777 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 1.14777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239859Jy sigma=2.554125 ! Fit after self-cal, rms=0.239828Jy sigma=2.553953 ! Inverting map ! Added new window around map position (-0.8, -5.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705896 Jy ! Component: 100 - total flux cleaned = 0.00912266 Jy ! Component: 150 - total flux cleaned = 0.0100224 Jy ! Component: 200 - total flux cleaned = 0.0105812 Jy ! Total flux subtracted in 200 components = 0.0105812 Jy ! Clean residual min=-0.006851 max=0.008636 Jy/beam ! Clean residual mean=0.000037 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 1.15835 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 1.15835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238950Jy sigma=2.538481 ! Fit after self-cal, rms=0.239077Jy sigma=2.538138 ! 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=0.239077Jy sigma=2.538138 ! Fit after self-cal, rms=0.129374Jy sigma=1.378715 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 = 0.00315433 Jy ! Component: 100 - total flux cleaned = 0.00238529 Jy ! Component: 150 - total flux cleaned = 0.00206043 Jy ! Component: 200 - total flux cleaned = 0.00177051 Jy ! Total flux subtracted in 200 components = 0.00177051 Jy ! Clean residual min=-0.007055 max=0.006649 Jy/beam ! Clean residual mean=0.000036 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 1.16012 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 1.16012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126584Jy sigma=1.342339 ! Fit after self-cal, rms=0.116534Jy sigma=1.240573 ! 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: 1.021 x 1.469 at 9.602 degrees (North through East) ! Clean map min=-0.0061259 max=0.98264 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=0.116534Jy sigma=1.240573 ! Fit after self-cal, rms=0.099923Jy sigma=1.032823 ! 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=0.099923Jy sigma=1.032823 ! Fit after self-cal, rms=0.099049Jy sigma=1.024083 ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.469 mas, bpa=9.244 degrees ! Estimated noise=0.958552 mJy/beam. ! Added new window around map position (17.4, -20.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020261 Jy ! Component: 100 - total flux cleaned = 0.00221512 Jy ! Component: 150 - total flux cleaned = 0.00252794 Jy ! Component: 200 - total flux cleaned = 0.00308735 Jy ! Total flux subtracted in 200 components = 0.00308735 Jy ! Clean residual min=-0.004324 max=0.004059 Jy/beam ! Clean residual mean=0.000021 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 1.1632 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 1.1632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098433Jy sigma=1.011461 ! Fit after self-cal, rms=0.098064Jy sigma=1.009615 ! 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=0.098064Jy sigma=1.009615 ! Fit after self-cal, rms=0.097093Jy sigma=0.982871 ! 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=0.097093Jy sigma=0.982871 ! Fit after self-cal, rms=0.096888Jy sigma=0.982228 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.469 mas, bpa=9.272 degrees ! Estimated noise=0.958269 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228057 Jy ! Component: 100 - total flux cleaned = -0.000100018 Jy ! Component: 150 - total flux cleaned = 0.000133357 Jy ! Component: 200 - total flux cleaned = 0.000134245 Jy ! Total flux subtracted in 200 components = 0.000134245 Jy ! Clean residual min=-0.003752 max=0.003844 Jy/beam ! Clean residual mean=0.000018 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 1.16334 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 1.16334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096558Jy sigma=0.976010 ! Fit after self-cal, rms=0.096365Jy sigma=0.975347 ! 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=2.373 mas, bmaj=3.127 mas, bpa=-0.6647 degrees ! Estimated noise=1.23119 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 = 0.000466252 Jy ! Component: 100 - total flux cleaned = 0.00054287 Jy ! Component: 150 - total flux cleaned = 0.000660388 Jy ! Component: 200 - total flux cleaned = 0.000752039 Jy ! Total flux subtracted in 200 components = 0.000752039 Jy ! Clean residual min=-0.003757 max=0.003697 Jy/beam ! Clean residual mean=0.000044 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.16409 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 1.16409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096386Jy sigma=0.974853 ! Fit after self-cal, rms=0.096239Jy sigma=0.974388 ! 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=0.7677 mas, bmaj=1.128 mas, bpa=6.882 degrees ! Estimated noise=1.48022 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.820396 Jy ! Component: 100 - total flux cleaned = 0.994809 Jy ! Component: 150 - total flux cleaned = 1.06495 Jy ! Component: 200 - total flux cleaned = 1.10106 Jy ! Total flux subtracted in 200 components = 1.10106 Jy ! Clean residual min=-0.008844 max=0.012992 Jy/beam ! Clean residual mean=0.000012 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 1.10106 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.10106 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.469 mas, bpa=9.272 degrees ! Estimated noise=0.958269 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 = 0.0253998 Jy ! Component: 100 - total flux cleaned = 0.0379132 Jy ! Component: 150 - total flux cleaned = 0.046026 Jy ! Component: 200 - total flux cleaned = 0.0498947 Jy ! Total flux subtracted in 200 components = 0.0498947 Jy ! Clean residual min=-0.004405 max=0.004876 Jy/beam ! Clean residual mean=0.000016 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 1.15095 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 1.15095 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=2.373 mas, bmaj=3.127 mas, bpa=-0.6647 degrees ! Estimated noise=1.23119 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 = 0.00418778 Jy ! Component: 100 - total flux cleaned = 0.00595299 Jy ! Component: 150 - total flux cleaned = 0.00734492 Jy ! Component: 200 - total flux cleaned = 0.00826991 Jy ! Total flux subtracted in 200 components = 0.00826991 Jy ! Clean residual min=-0.004132 max=0.003967 Jy/beam ! Clean residual mean=0.000043 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.15922 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 1.15922 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.469 mas, bpa=9.272 degrees ! Estimated noise=0.958269 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805177 Jy ! Component: 100 - total flux cleaned = 0.00106764 Jy ! Component: 150 - total flux cleaned = 0.00130043 Jy ! Component: 200 - total flux cleaned = 0.0016172 Jy ! Total flux subtracted in 200 components = 0.0016172 Jy ! Clean residual min=-0.003874 max=0.004445 Jy/beam ! Clean residual mean=0.000024 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.16084 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 1.16084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096646Jy sigma=0.980210 ! Fit after self-cal, rms=0.096517Jy sigma=0.978625 wmodel J0017+8135_X_2006_02_14_yyk\_map.mod ! Writing 79 model components to file: J0017+8135_X_2006_02_14_yyk_map.mod wobs J0017+8135_X_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J0017+8135_X_2006_02_14_yyk_uvs.fits wwins J0017+8135_X_2006_02_14_yyk\_map.win ! wwins: Wrote 3 windows to J0017+8135_X_2006_02_14_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 = -8.65097e-06 Jy ! Component: 100 - total flux cleaned = -0.000416405 Jy ! Component: 150 - total flux cleaned = -0.000547204 Jy ! Component: 200 - total flux cleaned = -0.000427932 Jy ! Component: 250 - total flux cleaned = -0.000370265 Jy ! Component: 300 - total flux cleaned = -0.000427513 Jy ! Component: 350 - total flux cleaned = -0.000591263 Jy ! Component: 400 - total flux cleaned = -0.000536864 Jy ! Component: 450 - total flux cleaned = -0.000589791 Jy ! Component: 500 - total flux cleaned = -0.000692272 Jy ! Component: 550 - total flux cleaned = -0.000892778 Jy ! Component: 600 - total flux cleaned = -0.00123625 Jy ! Component: 650 - total flux cleaned = -0.00152625 Jy ! Component: 700 - total flux cleaned = -0.00176313 Jy ! Component: 750 - total flux cleaned = -0.00199667 Jy ! Component: 800 - total flux cleaned = -0.00218009 Jy ! Component: 850 - total flux cleaned = -0.002361 Jy ! Component: 900 - total flux cleaned = -0.0024951 Jy ! Component: 950 - total flux cleaned = -0.00267098 Jy ! Component: 1000 - total flux cleaned = -0.00271515 Jy ! Component: 1050 - total flux cleaned = -0.00288715 Jy ! Component: 1100 - total flux cleaned = -0.00301316 Jy ! Component: 1150 - total flux cleaned = -0.00318019 Jy ! Component: 1200 - total flux cleaned = -0.00318001 Jy ! Component: 1250 - total flux cleaned = -0.00318034 Jy ! Component: 1300 - total flux cleaned = -0.00322193 Jy ! Component: 1350 - total flux cleaned = -0.00342188 Jy ! Component: 1400 - total flux cleaned = -0.00358034 Jy ! Component: 1450 - total flux cleaned = -0.0038132 Jy ! Component: 1500 - total flux cleaned = -0.00392833 Jy ! Component: 1550 - total flux cleaned = -0.0040807 Jy ! Component: 1600 - total flux cleaned = -0.00396732 Jy ! Component: 1650 - total flux cleaned = -0.00411737 Jy ! Component: 1700 - total flux cleaned = -0.00419137 Jy ! Component: 1750 - total flux cleaned = -0.0042281 Jy ! Component: 1800 - total flux cleaned = -0.00430124 Jy ! Component: 1850 - total flux cleaned = -0.00448047 Jy ! Component: 1900 - total flux cleaned = -0.00437352 Jy ! Component: 1950 - total flux cleaned = -0.0045153 Jy ! Component: 2000 - total flux cleaned = -0.00462007 Jy ! Total flux subtracted in 2048 components = -0.0046897 Jy ! Clean residual min=-0.002143 max=0.001966 Jy/beam ! Clean residual mean=0.000016 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.15615 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 235 components and 1.15615 Jy ![Exited script file: muppet] wmap "J0017+8135_X_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.469 at 9.272 degrees (North through East) ! Clean map min=-0.0044407 max=0.9818 Jy/beam ! Writing clean map to FITS file: J0017+8135_X_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.981801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636949 device "J0017+8135_X_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J0017+8135_X_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194627 0.194627 0.389253 0.778507 1.55701 3.11403 6.22805 12.4561 24.9122 49.8244 99.6489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.981 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.469 at 9.272 degrees (North through East) ! Clean map min=-0.0044407 max=0.9818 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0017+8135_X_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J0017+8135_X_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0017+8135_X_2006_02_14_yyk_uvs.log closed on Wed Jul 5 10:58:55 2006