! Started logfile: J2202-2335_X_1997_08_27_yyk_uvs.log on Mon Jan 8 10:32:14 2007 obs J2202-2335_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J2202-2335_X_1997_08_27_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.749509 visibilities/baseline/integration-bin. ! Found source: J2202-2335 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 19832 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 J2202-2335_X_1997_08_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)= 0.442076 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=0.7611 mas, bmaj=1.624 mas, bpa=-19.22 degrees ! Estimated noise=1397.79 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 = 0.240387 Jy ! Component: 100 - total flux cleaned = 0.319112 Jy ! Total flux subtracted in 100 components = 0.319112 Jy ! Clean residual min=-0.033138 max=0.043053 Jy/beam ! Clean residual mean=-0.000164 rms=0.009071 Jy/beam ! Combined flux in latest and established models = 0.319113 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.319113 Jy ! ! Correcting IF 1. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.332197Jy sigma=0.001707 ! Fit after self-cal, rms=0.330031Jy sigma=0.001698 ! Inverting map and beam ! Estimated beam: bmin=0.7611 mas, bmaj=1.624 mas, bpa=-19.22 degrees ! Estimated noise=1397.94 mJy/beam. 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=0.9111 mas, bmaj=1.853 mas, bpa=-18.63 degrees ! Estimated noise=948.447 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 = 0.0422534 Jy ! Component: 100 - total flux cleaned = 0.0494704 Jy ! Component: 150 - total flux cleaned = 0.0541017 Jy ! Component: 200 - total flux cleaned = 0.0576739 Jy ! Total flux subtracted in 200 components = 0.0576739 Jy ! Clean residual min=-0.037054 max=0.034877 Jy/beam ! Clean residual mean=-0.000467 rms=0.009225 Jy/beam ! Combined flux in latest and established models = 0.376786 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.376786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326813Jy sigma=0.001674 ! Fit after self-cal, rms=0.326287Jy sigma=0.001671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9111 x 1.853 at -18.63 degrees (North through East) ! Clean map min=-0.035964 max=0.2653 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.969126 ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.90 HN 0.99 KP 0.90 ! LA 0.88 MK 1.03 NL 0.89 OV 1.39 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992667 ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.88 HN 0.96 KP 0.90 ! LA 0.84 MK 0.92 NL 0.90 OV 1.35 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.972476 ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.90 HN 1.01 KP 0.87 ! LA 0.84 MK 1.00 NL 0.91 OV 1.29 ! PT 1.10 SC 1.13 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.962358 ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.86 HN 1.03 KP 0.88 ! LA 0.87 MK 0.96 NL 0.90 OV 1.36 ! PT 1.07 SC 1.14 ! ! ! Fit before self-cal, rms=0.326287Jy sigma=0.001671 ! Fit after self-cal, rms=0.331281Jy sigma=0.001640 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=0.331281Jy sigma=0.001640 ! Fit after self-cal, rms=0.331371Jy sigma=0.001640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=1.945 mas, bpa=-21.69 degrees ! Estimated noise=875.133 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 = -0.0190483 Jy ! Component: 100 - total flux cleaned = -0.0202344 Jy ! Component: 150 - total flux cleaned = -0.0199769 Jy ! Component: 200 - total flux cleaned = -0.0200006 Jy ! Total flux subtracted in 200 components = -0.0200006 Jy ! Clean residual min=-0.029939 max=0.023581 Jy/beam ! Clean residual mean=-0.000321 rms=0.006228 Jy/beam ! Combined flux in latest and established models = 0.356786 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.356786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330059Jy sigma=0.001635 ! Fit after self-cal, rms=0.330021Jy sigma=0.001635 ! 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=0.330021Jy sigma=0.001635 ! Fit after self-cal, rms=0.325168Jy sigma=0.001608 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 = 0.00399869 Jy ! Component: 100 - total flux cleaned = 0.00445515 Jy ! Component: 150 - total flux cleaned = 0.00482346 Jy ! Component: 200 - total flux cleaned = 0.00497766 Jy ! Total flux subtracted in 200 components = 0.00497766 Jy ! Clean residual min=-0.028116 max=0.023688 Jy/beam ! Clean residual mean=-0.000281 rms=0.006043 Jy/beam ! Combined flux in latest and established models = 0.361764 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 37 components and 0.361764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.325049Jy sigma=0.001607 ! Fit after self-cal, rms=0.324486Jy sigma=0.001604 ! 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: 0.9255 x 1.945 at -21.69 degrees (North through East) ! Clean map min=-0.027312 max=0.25429 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=0.324486Jy sigma=0.001604 ! Fit after self-cal, rms=22.744452Jy sigma=0.001496 ! 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=22.744452Jy sigma=0.001496 ! Fit after self-cal, rms=22.746349Jy sigma=0.001495 ! Inverting map and beam ! Estimated beam: bmin=0.9139 mas, bmaj=2.407 mas, bpa=-16.13 degrees ! Estimated noise=864.59 mJy/beam. ! Added new window around map position (1.6, -1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114579 Jy ! Component: 100 - total flux cleaned = 0.0114494 Jy ! Component: 150 - total flux cleaned = 0.0107087 Jy ! Component: 200 - total flux cleaned = 0.0110344 Jy ! Total flux subtracted in 200 components = 0.0110344 Jy ! Clean residual min=-0.008495 max=0.010157 Jy/beam ! Clean residual mean=-0.000020 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.372798 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 57 components and 0.372798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.746334Jy sigma=0.001488 ! Fit after self-cal, rms=22.744333Jy sigma=0.001487 ! Inverting map ! Added new window around map position (5.4, -19). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.006098 Jy ! Component: 100 - total flux cleaned = 0.00608766 Jy ! Component: 150 - total flux cleaned = 0.00607931 Jy ! Component: 200 - total flux cleaned = 0.00585169 Jy ! Total flux subtracted in 200 components = 0.00585169 Jy ! Clean residual min=-0.006765 max=0.008066 Jy/beam ! Clean residual mean=-0.000010 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.37865 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.37865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.744335Jy sigma=0.001484 ! Fit after self-cal, rms=22.743982Jy sigma=0.001484 ! 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=22.743982Jy sigma=0.001484 ! Fit after self-cal, rms=6.566204Jy sigma=0.001481 ! 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=6.566204Jy sigma=0.001481 ! Fit after self-cal, rms=6.566182Jy sigma=0.001481 ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.402 mas, bpa=-15.53 degrees ! Estimated noise=854.126 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305643 Jy ! Component: 100 - total flux cleaned = 0.00328472 Jy ! Component: 150 - total flux cleaned = 0.00286923 Jy ! Component: 200 - total flux cleaned = 0.00213777 Jy ! Total flux subtracted in 200 components = 0.00213777 Jy ! Clean residual min=-0.005616 max=0.006340 Jy/beam ! Clean residual mean=-0.000002 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.380787 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 89 components and 0.380787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.566218Jy sigma=0.001479 ! Fit after self-cal, rms=6.566113Jy sigma=0.001479 ! 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=2.06 mas, bmaj=4.449 mas, bpa=-11.89 degrees ! Estimated noise=1096.65 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 = -0.00248916 Jy ! Component: 100 - total flux cleaned = -0.00296758 Jy ! Component: 150 - total flux cleaned = -0.00352245 Jy ! Component: 200 - total flux cleaned = -0.00401923 Jy ! Total flux subtracted in 200 components = -0.00401923 Jy ! Clean residual min=-0.006262 max=0.006453 Jy/beam ! Clean residual mean=-0.000014 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.376768 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.376768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.566112Jy sigma=0.001479 ! Fit after self-cal, rms=6.565932Jy sigma=0.001479 ! 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=0.7331 mas, bmaj=1.933 mas, bpa=-15.29 degrees ! Estimated noise=1430.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.235707 Jy ! Component: 100 - total flux cleaned = 0.306875 Jy ! Component: 150 - total flux cleaned = 0.344125 Jy ! Component: 200 - total flux cleaned = 0.365926 Jy ! Total flux subtracted in 200 components = 0.365926 Jy ! Clean residual min=-0.014166 max=0.015446 Jy/beam ! Clean residual mean=0.000047 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.365926 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.365926 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.402 mas, bpa=-15.53 degrees ! Estimated noise=854.126 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 = 0.00998731 Jy ! Component: 100 - total flux cleaned = 0.0107971 Jy ! Component: 150 - total flux cleaned = 0.0101876 Jy ! Component: 200 - total flux cleaned = 0.0101847 Jy ! Total flux subtracted in 200 components = 0.0101847 Jy ! Clean residual min=-0.006661 max=0.007064 Jy/beam ! Clean residual mean=-0.000001 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.37611 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.37611 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=2.06 mas, bmaj=4.449 mas, bpa=-11.89 degrees ! Estimated noise=1096.65 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 = 0.000464084 Jy ! Component: 100 - total flux cleaned = -0.000124468 Jy ! Component: 150 - total flux cleaned = -0.000129823 Jy ! Component: 200 - total flux cleaned = -0.00029773 Jy ! Total flux subtracted in 200 components = -0.00029773 Jy ! Clean residual min=-0.006654 max=0.005945 Jy/beam ! Clean residual mean=-0.000014 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.375813 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.375813 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.402 mas, bpa=-15.53 degrees ! Estimated noise=854.126 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401188 Jy ! Component: 100 - total flux cleaned = -0.00102886 Jy ! Component: 150 - total flux cleaned = -0.00140151 Jy ! Component: 200 - total flux cleaned = -0.00140372 Jy ! Total flux subtracted in 200 components = -0.00140372 Jy ! Clean residual min=-0.005693 max=0.006155 Jy/beam ! Clean residual mean=-0.000006 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.374409 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.374409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.566214Jy sigma=0.001480 ! Fit after self-cal, rms=6.565587Jy sigma=0.001479 wmodel J2202-2335_X_1997_08_27_yyk\_map.mod ! Writing 87 model components to file: J2202-2335_X_1997_08_27_yyk_map.mod wobs J2202-2335_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J2202-2335_X_1997_08_27_yyk_uvs.fits wwins J2202-2335_X_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J2202-2335_X_1997_08_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 = 4.71853e-05 Jy ! Component: 100 - total flux cleaned = 0.000143546 Jy ! Component: 150 - total flux cleaned = 0.000676672 Jy ! Component: 200 - total flux cleaned = 0.00117521 Jy ! Component: 250 - total flux cleaned = 0.00133296 Jy ! Component: 300 - total flux cleaned = 0.00118459 Jy ! Component: 350 - total flux cleaned = 0.000897079 Jy ! Component: 400 - total flux cleaned = 0.000622228 Jy ! Component: 450 - total flux cleaned = -3.53618e-05 Jy ! Component: 500 - total flux cleaned = -0.000543245 Jy ! Component: 550 - total flux cleaned = -0.000852251 Jy ! Component: 600 - total flux cleaned = -0.00121161 Jy ! Component: 650 - total flux cleaned = -0.00138381 Jy ! Component: 700 - total flux cleaned = -0.00149649 Jy ! Component: 750 - total flux cleaned = -0.00188497 Jy ! Component: 800 - total flux cleaned = -0.00199297 Jy ! Component: 850 - total flux cleaned = -0.00225753 Jy ! Component: 900 - total flux cleaned = -0.00251676 Jy ! Component: 950 - total flux cleaned = -0.00271856 Jy ! Component: 1000 - total flux cleaned = -0.00296783 Jy ! Component: 1050 - total flux cleaned = -0.00291983 Jy ! Component: 1100 - total flux cleaned = -0.00320808 Jy ! Component: 1150 - total flux cleaned = -0.00339598 Jy ! Component: 1200 - total flux cleaned = -0.00325721 Jy ! Component: 1250 - total flux cleaned = -0.00339323 Jy ! Component: 1300 - total flux cleaned = -0.00343815 Jy ! Component: 1350 - total flux cleaned = -0.00343857 Jy ! Component: 1400 - total flux cleaned = -0.00356801 Jy ! Component: 1450 - total flux cleaned = -0.00369517 Jy ! Component: 1500 - total flux cleaned = -0.0038192 Jy ! Component: 1550 - total flux cleaned = -0.00377892 Jy ! Component: 1600 - total flux cleaned = -0.00394045 Jy ! Component: 1650 - total flux cleaned = -0.00413904 Jy ! Component: 1700 - total flux cleaned = -0.00433372 Jy ! Component: 1750 - total flux cleaned = -0.00437141 Jy ! Component: 1800 - total flux cleaned = -0.00448488 Jy ! Component: 1850 - total flux cleaned = -0.00452205 Jy ! Component: 1900 - total flux cleaned = -0.00455833 Jy ! Component: 1950 - total flux cleaned = -0.00463031 Jy ! Component: 2000 - total flux cleaned = -0.00470106 Jy ! Total flux subtracted in 2048 components = -0.00473642 Jy ! Clean residual min=-0.001916 max=0.001958 Jy/beam ! Clean residual mean=0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.369673 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 233 components and 0.369673 Jy ![Exited script file: muppet] wmap "J2202-2335_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.402 at -15.53 degrees (North through East) ! Clean map min=-0.0038893 max=0.27696 Jy/beam ! Writing clean map to FITS file: J2202-2335_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.276959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000672662 device "J2202-2335_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J2202-2335_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728623 0.728623 1.45725 2.91449 5.82898 11.658 23.3159 46.6319 93.2637 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.276 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.402 at -15.53 degrees (North through East) ! Clean map min=-0.0038893 max=0.27696 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2202-2335_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J2202-2335_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2202-2335_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 10:32:22 2007