! Started logfile: J1435+3012_S_2003_06_18_pus_uvs.log on Wed Jan 24 17:57:01 2007 obs J1435+3012_S_2003_06_18_pus_uva.fits ! Reading UV FITS file: J1435+3012_S_2003_06_18_pus_uva.fits ! AN table 1: 219 integrations on 153 of 153 possible baselines. ! AN table 2: 185 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.144907 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1435+3012 ! ! 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 2429 lines of history. ! ! Reading 35828 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 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 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. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1978 telescope corrections were flagged in sub-array 1. ! A total of 2824 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1975 telescope corrections were flagged in sub-array 1. ! A total of 2714 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1978 telescope corrections were flagged in sub-array 1. ! A total of 2930 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2055 telescope corrections were flagged in sub-array 1. ! A total of 2867 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.971365Jy sigma=0.009440 ! Fit after self-cal, rms=0.886325Jy sigma=0.008778 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=3.794 mas, bpa=-0.6075 degrees ! Estimated noise=1377.19 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110754 Jy ! Component: 100 - total flux cleaned = 0.135142 Jy ! Total flux subtracted in 100 components = 0.135142 Jy ! Clean residual min=-0.013561 max=0.016148 Jy/beam ! Clean residual mean=0.000205 rms=0.004462 Jy/beam ! Combined flux in latest and established models = 0.135142 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.135142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237086Jy sigma=0.001851 ! Fit after self-cal, rms=0.236872Jy sigma=0.001849 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=4.159 mas, bmaj=5.236 mas, bpa=27.11 degrees ! Estimated noise=402.832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193324 Jy ! Component: 100 - total flux cleaned = 0.0296968 Jy ! Component: 150 - total flux cleaned = 0.0371099 Jy ! Component: 200 - total flux cleaned = 0.0414972 Jy ! Total flux subtracted in 200 components = 0.0414972 Jy ! Clean residual min=-0.008395 max=0.007427 Jy/beam ! Clean residual mean=0.001395 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.176639 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.176639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235007Jy sigma=0.001830 ! Fit after self-cal, rms=0.234501Jy sigma=0.001825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 GG 1.00* HN 1.00 ! KK 1.00* KP 0.94 LA 1.05 MA 1.00* ! MK 1.00* NL 1.06 ON 1.07 OV 0.80 ! PT 1.00* SC 0.90 TC 1.00* TS 1.00* ! WF 0.84 WZ 1.00* ! ! A total of 456 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 1.03 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 0.90 ON 0.61 OV 1.00* ! PT 1.00* SC 1.14 TC 1.00* TS 1.00* ! WF 0.59 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 GG 1.00* HN 1.17 ! KK 1.00* KP 1.06 LA 1.03 MA 1.00* ! MK 1.00* NL 0.93 ON 1.01 OV 1.03 ! PT 1.00* SC 0.96 TC 1.00* TS 1.00* ! WF 1.01 WZ 1.00* ! ! A total of 258 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 0.94 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 0.81 ON 0.77 OV 1.00* ! PT 1.00* SC 1.03 TC 1.00* TS 1.00* ! WF 0.73 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 GG 1.00* HN 1.18 ! KK 1.00* KP 1.08 LA 0.97 MA 1.00* ! MK 1.00* NL 0.98 ON 1.01 OV 0.99 ! PT 1.00* SC 1.16 TC 1.00* TS 1.00* ! WF 0.90 WZ 1.00* ! ! A total of 360 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 0.97 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 0.93 ON 1.00* OV 1.00* ! PT 1.00* SC 1.18 TC 1.00* TS 1.00* ! WF 0.60 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 GG 1.00* HN 0.75 ! KK 1.00* KP 1.13 LA 1.06 MA 1.00* ! MK 1.00* NL 1.14 ON 0.84 OV 0.80 ! PT 1.00* SC 1.14 TC 1.00* TS 1.00* ! WF 0.77 WZ 1.00* ! ! A total of 291 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 0.83 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.09 ON 1.00* OV 1.00* ! PT 1.00* SC 1.05 TC 1.00* TS 1.00* ! WF 0.56 WZ 1.00* ! ! ! Fit before self-cal, rms=0.234501Jy sigma=0.001825 ! Fit after self-cal, rms=0.217489Jy sigma=0.001821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.081 mas, bmaj=5.27 mas, bpa=24.59 degrees ! Estimated noise=406.551 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641992 Jy ! Component: 100 - total flux cleaned = 0.00933962 Jy ! Component: 150 - total flux cleaned = 0.00992585 Jy ! Component: 200 - total flux cleaned = 0.0101255 Jy ! Total flux subtracted in 200 components = 0.0101255 Jy ! Clean residual min=-0.003303 max=0.004479 Jy/beam ! Clean residual mean=0.000513 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.186765 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.186765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217281Jy sigma=0.001819 ! Fit after self-cal, rms=0.217282Jy sigma=0.001815 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217282Jy sigma=0.001815 ! Fit after self-cal, rms=0.214431Jy sigma=0.001814 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=5.266 mas, bpa=22.87 degrees ! Estimated noise=407.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402988 Jy ! Component: 100 - total flux cleaned = 0.00525299 Jy ! Component: 150 - total flux cleaned = 0.00545872 Jy ! Component: 200 - total flux cleaned = 0.00557808 Jy ! Total flux subtracted in 200 components = 0.00557808 Jy ! Clean residual min=-0.003358 max=0.004952 Jy/beam ! Clean residual mean=0.000427 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.192343 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.192343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214326Jy sigma=0.001814 ! Fit after self-cal, rms=0.214395Jy sigma=0.001813 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.5, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526153 Jy ! Component: 100 - total flux cleaned = 0.00680549 Jy ! Component: 150 - total flux cleaned = 0.00746527 Jy ! Component: 200 - total flux cleaned = 0.00781701 Jy ! Total flux subtracted in 200 components = 0.00781701 Jy ! Clean residual min=-0.003385 max=0.004145 Jy/beam ! Clean residual mean=0.000401 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.20016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.20016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214232Jy sigma=0.001811 ! Fit after self-cal, rms=0.214183Jy sigma=0.001811 ! Inverting map ! Added new window around map position (49, 43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036804 Jy ! Component: 100 - total flux cleaned = 0.00482088 Jy ! Component: 150 - total flux cleaned = 0.00555382 Jy ! Component: 200 - total flux cleaned = 0.00601856 Jy ! Total flux subtracted in 200 components = 0.00601856 Jy ! Clean residual min=-0.002780 max=0.003199 Jy/beam ! Clean residual mean=0.000360 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.206178 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.206178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214049Jy sigma=0.001810 ! Fit after self-cal, rms=0.214018Jy sigma=0.001810 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214018Jy sigma=0.001810 ! Fit after self-cal, rms=0.210599Jy sigma=0.001809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=5.265 mas, bpa=21.03 degrees ! Estimated noise=406.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179818 Jy ! Component: 100 - total flux cleaned = 0.00251638 Jy ! Component: 150 - total flux cleaned = 0.00289072 Jy ! Component: 200 - total flux cleaned = 0.00295201 Jy ! Total flux subtracted in 200 components = 0.00295201 Jy ! Clean residual min=-0.003225 max=0.002746 Jy/beam ! Clean residual mean=0.000230 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.20913 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.20913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210527Jy sigma=0.001809 ! Fit after self-cal, rms=0.210549Jy sigma=0.001808 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106317 Jy ! Component: 100 - total flux cleaned = 0.00132404 Jy ! Component: 150 - total flux cleaned = 0.00138147 Jy ! Component: 200 - total flux cleaned = 0.0014361 Jy ! Total flux subtracted in 200 components = 0.0014361 Jy ! Clean residual min=-0.003108 max=0.002763 Jy/beam ! Clean residual mean=0.000265 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.210567 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.210567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210508Jy sigma=0.001808 ! Fit after self-cal, rms=0.210493Jy sigma=0.001808 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210493Jy sigma=0.001808 ! Fit after self-cal, rms=0.209281Jy sigma=0.001808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.62 mas, bmaj=9.214 mas, bpa=32.52 degrees ! Estimated noise=479.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158683 Jy ! Component: 100 - total flux cleaned = 0.00207876 Jy ! Component: 150 - total flux cleaned = 0.00245296 Jy ! Component: 200 - total flux cleaned = 0.0027029 Jy ! Total flux subtracted in 200 components = 0.0027029 Jy ! Clean residual min=-0.002850 max=0.002678 Jy/beam ! Clean residual mean=0.000368 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.213269 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.213269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209260Jy sigma=0.001807 ! Fit after self-cal, rms=0.209277Jy sigma=0.001807 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903216 Jy ! Component: 100 - total flux cleaned = 0.00113855 Jy ! Component: 150 - total flux cleaned = 0.00121023 Jy ! Component: 200 - total flux cleaned = 0.00124422 Jy ! Total flux subtracted in 200 components = 0.00124422 Jy ! Clean residual min=-0.002528 max=0.002879 Jy/beam ! Clean residual mean=0.000401 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.214514 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.214514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209265Jy sigma=0.001807 ! Fit after self-cal, rms=0.209266Jy sigma=0.001807 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.262 mas, bpa=20.14 degrees ! Estimated noise=406.368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.262 at 20.14 degrees (North through East) ! Clean map min=-0.0039831 max=0.13848 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=2.582 mas, bmaj=3.93 mas, bpa=-2.159 degrees ! Estimated noise=1232.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101981 Jy ! Component: 100 - total flux cleaned = 0.129982 Jy ! Component: 150 - total flux cleaned = 0.146258 Jy ! Component: 200 - total flux cleaned = 0.155123 Jy ! Total flux subtracted in 200 components = 0.155123 Jy ! Clean residual min=-0.012045 max=0.012787 Jy/beam ! Clean residual mean=0.000157 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 0.155123 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.155123 Jy ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.262 mas, bpa=20.14 degrees ! Estimated noise=406.368 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171302 Jy ! Component: 100 - total flux cleaned = 0.0273014 Jy ! Component: 150 - total flux cleaned = 0.0347045 Jy ! Component: 200 - total flux cleaned = 0.0392353 Jy ! Total flux subtracted in 200 components = 0.0392353 Jy ! Clean residual min=-0.004385 max=0.004421 Jy/beam ! Clean residual mean=0.000540 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.194359 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.194359 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.62 mas, bmaj=9.214 mas, bpa=32.52 degrees ! Estimated noise=479.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727915 Jy ! Component: 100 - total flux cleaned = 0.0112173 Jy ! Component: 150 - total flux cleaned = 0.0129372 Jy ! Component: 200 - total flux cleaned = 0.0144924 Jy ! Total flux subtracted in 200 components = 0.0144924 Jy ! Clean residual min=-0.002868 max=0.003220 Jy/beam ! Clean residual mean=0.000635 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.208851 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129203 Jy ! Component: 100 - total flux cleaned = 0.00228584 Jy ! Component: 150 - total flux cleaned = 0.00313326 Jy ! Component: 200 - total flux cleaned = 0.0037287 Jy ! Total flux subtracted in 200 components = 0.0037287 Jy ! Clean residual min=-0.002586 max=0.002895 Jy/beam ! Clean residual mean=0.000501 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.21258 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 139 components and 0.21258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.262 mas, bpa=20.14 degrees ! Estimated noise=406.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290979 Jy ! Component: 100 - total flux cleaned = 7.4184e-05 Jy ! Component: 150 - total flux cleaned = 0.000382014 Jy ! Component: 200 - total flux cleaned = 0.000311514 Jy ! Total flux subtracted in 200 components = 0.000311514 Jy ! Clean residual min=-0.003094 max=0.002864 Jy/beam ! Clean residual mean=0.000235 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.212891 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.212891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209323Jy sigma=0.001808 ! Fit after self-cal, rms=0.209324Jy sigma=0.001808 wmodel J1435+3012_S_2003_06_18_pus_map.mod ! Writing 158 model components to file: J1435+3012_S_2003_06_18_pus_map.mod wobs J1435+3012_S_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J1435+3012_S_2003_06_18_pus_uvs.fits wwins J1435+3012_S_2003_06_18_pus_map.win ! wwins: Wrote 4 windows to J1435+3012_S_2003_06_18_pus_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 = 0.000106463 Jy ! Component: 100 - total flux cleaned = 0.000970254 Jy ! Component: 150 - total flux cleaned = 0.00159628 Jy ! Component: 200 - total flux cleaned = 0.00231126 Jy ! Component: 250 - total flux cleaned = 0.00299241 Jy ! Component: 300 - total flux cleaned = 0.00372449 Jy ! Component: 350 - total flux cleaned = 0.00435774 Jy ! Component: 400 - total flux cleaned = 0.00490146 Jy ! Component: 450 - total flux cleaned = 0.00546653 Jy ! Component: 500 - total flux cleaned = 0.00584641 Jy ! Component: 550 - total flux cleaned = 0.00632044 Jy ! Component: 600 - total flux cleaned = 0.00675106 Jy ! Component: 650 - total flux cleaned = 0.00714082 Jy ! Component: 700 - total flux cleaned = 0.00755455 Jy ! Component: 750 - total flux cleaned = 0.00789806 Jy ! Component: 800 - total flux cleaned = 0.00820466 Jy ! Component: 850 - total flux cleaned = 0.00847639 Jy ! Component: 900 - total flux cleaned = 0.00880276 Jy ! Component: 950 - total flux cleaned = 0.00900706 Jy ! Component: 1000 - total flux cleaned = 0.00923704 Jy ! Component: 1050 - total flux cleaned = 0.00946398 Jy ! Component: 1100 - total flux cleaned = 0.00957598 Jy ! Component: 1150 - total flux cleaned = 0.00971486 Jy ! Component: 1200 - total flux cleaned = 0.00985214 Jy ! Component: 1250 - total flux cleaned = 0.0099608 Jy ! Component: 1300 - total flux cleaned = 0.0100952 Jy ! Component: 1350 - total flux cleaned = 0.0102013 Jy ! Component: 1400 - total flux cleaned = 0.0102277 Jy ! Component: 1450 - total flux cleaned = 0.0103584 Jy ! Component: 1500 - total flux cleaned = 0.0103843 Jy ! Component: 1550 - total flux cleaned = 0.0104612 Jy ! Component: 1600 - total flux cleaned = 0.0105628 Jy ! Component: 1650 - total flux cleaned = 0.0106383 Jy ! Component: 1700 - total flux cleaned = 0.0106883 Jy ! Component: 1750 - total flux cleaned = 0.0107378 Jy ! Component: 1800 - total flux cleaned = 0.0107872 Jy ! Component: 1850 - total flux cleaned = 0.0108603 Jy ! Component: 1900 - total flux cleaned = 0.0109087 Jy ! Component: 1950 - total flux cleaned = 0.0110046 Jy ! Component: 2000 - total flux cleaned = 0.0110759 Jy ! Total flux subtracted in 2048 components = 0.0110994 Jy ! Clean residual min=-0.001724 max=0.001403 Jy/beam ! Clean residual mean=0.000058 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.223991 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 272 components and 0.223991 Jy wmap "J1435+3012_S_2003_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.262 at 20.14 degrees (North through East) ! Clean map min=-0.0038306 max=0.13609 Jy/beam ! Writing clean map to FITS file: J1435+3012_S_2003_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451939 device "J1435+3012_S_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1435+3012_S_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996268 0.996268 1.99254 3.98507 7.97014 15.9403 31.8806 63.7611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.262 at 20.14 degrees (North through East) ! Clean map min=-0.0038306 max=0.13609 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1435+3012_S_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J1435+3012_S_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1435+3012_S_2003_06_18_pus_uvs.log closed on Wed Jan 24 18:00:43 2007