! Started logfile: J0106-4034_X_1999_12_20_pus_uvs.log on Mon Dec 17 11:09:33 2007 obs J0106-4034_X_1999_12_20_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_1999_12_20_pus_uva.fits ! AN table 1: 54 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0232943 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 2418 lines of history. ! ! Reading 956 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 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0106-4034_X_1999_12_20_pus] 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 0.200x0.200 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 976 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 976 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 976 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 976 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.250283Jy sigma=0.020568 ! Fit after self-cal, rms=1.675181Jy sigma=0.015348 ! 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=0.6233 mas, bmaj=2.85 mas, bpa=12.98 degrees ! Estimated noise=3303.6 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 = 1.92533 Jy ! Component: 100 - total flux cleaned = 2.48803 Jy ! Total flux subtracted in 100 components = 2.48803 Jy ! Clean residual min=-0.144364 max=0.224840 Jy/beam ! Clean residual mean=-0.001167 rms=0.051418 Jy/beam ! Combined flux in latest and established models = 2.48803 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.48803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.422440Jy sigma=0.003859 ! Fit after self-cal, rms=0.422090Jy sigma=0.003858 ! 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=0.7129 mas, bmaj=3.335 mas, bpa=11.2 degrees ! Estimated noise=2643.02 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 = 0.242831 Jy ! Component: 100 - total flux cleaned = 0.369714 Jy ! Component: 150 - total flux cleaned = 0.441574 Jy ! Component: 200 - total flux cleaned = 0.483719 Jy ! Total flux subtracted in 200 components = 0.483719 Jy ! Clean residual min=-0.064761 max=0.074808 Jy/beam ! Clean residual mean=0.000441 rms=0.024174 Jy/beam ! Combined flux in latest and established models = 2.97175 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 2.97175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255961Jy sigma=0.002273 ! Fit after self-cal, rms=0.255817Jy sigma=0.002273 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 GC 1.00* HH 1.00* ! HN 1.00* KK 0.97 KP 1.01 LA 1.00* ! MC 1.00* MK 0.99 NY 1.00* ON 1.00* ! OV 0.98 PT 1.03 SC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* GN 1.00* NL 1.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 GC 1.00* HH 1.00* ! HN 1.00* KK 0.97 KP 0.97 LA 1.00* ! MC 1.00* MK 1.00 NY 1.00* ON 1.00* ! OV 0.98 PT 1.02 SC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* GN 1.00* NL 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 GC 1.00* HH 1.00* ! HN 1.00* KK 0.96 KP 0.98 LA 1.00* ! MC 1.00* MK 1.00 NY 1.00* ON 1.00* ! OV 0.97 PT 1.05 SC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* GN 1.00* NL 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 GC 1.00* HH 1.00* ! HN 1.00* KK 0.98 KP 0.97 LA 1.00* ! MC 1.00* MK 0.97 NY 1.00* ON 1.00* ! OV 0.97 PT 1.03 SC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* GN 1.00* NL 1.00* ! ! ! Fit before self-cal, rms=0.255817Jy sigma=0.002273 ! Fit after self-cal, rms=0.175231Jy sigma=0.001487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8029 mas, bmaj=7.584 mas, bpa=2.64 degrees ! Estimated noise=2896.13 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 = 0.0448299 Jy ! Component: 100 - total flux cleaned = 0.0534814 Jy ! Component: 150 - total flux cleaned = 0.0558795 Jy ! Component: 200 - total flux cleaned = 0.0574289 Jy ! Total flux subtracted in 200 components = 0.0574289 Jy ! Clean residual min=-0.034051 max=0.040048 Jy/beam ! Clean residual mean=0.000449 rms=0.013137 Jy/beam ! Combined flux in latest and established models = 3.02918 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 3.02918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162393Jy sigma=0.001393 ! Fit after self-cal, rms=0.162411Jy sigma=0.001393 ! 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=0.162411Jy sigma=0.001393 ! Fit after self-cal, rms=0.156390Jy sigma=0.001350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8001 mas, bmaj=7.608 mas, bpa=2.622 degrees ! Estimated noise=2896.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211177 Jy ! Component: 100 - total flux cleaned = 0.0245458 Jy ! Component: 150 - total flux cleaned = 0.0240747 Jy ! Component: 200 - total flux cleaned = 0.0232206 Jy ! Total flux subtracted in 200 components = 0.0232206 Jy ! Clean residual min=-0.021918 max=0.031881 Jy/beam ! Clean residual mean=0.000222 rms=0.009669 Jy/beam ! Combined flux in latest and established models = 3.0524 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 3.0524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153243Jy sigma=0.001325 ! Fit after self-cal, rms=0.153260Jy sigma=0.001325 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 = -0.000970984 Jy ! Component: 100 - total flux cleaned = -0.00201645 Jy ! Component: 150 - total flux cleaned = -0.00280874 Jy ! Component: 200 - total flux cleaned = -0.00367016 Jy ! Total flux subtracted in 200 components = -0.00367016 Jy ! Clean residual min=-0.022626 max=0.030930 Jy/beam ! Clean residual mean=0.000190 rms=0.009589 Jy/beam ! Combined flux in latest and established models = 3.04873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 3.04873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152941Jy sigma=0.001322 ! Fit after self-cal, rms=0.152947Jy sigma=0.001322 ! 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=0.152947Jy sigma=0.001322 ! Fit after self-cal, rms=0.151549Jy sigma=0.001311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7988 mas, bmaj=7.62 mas, bpa=2.61 degrees ! Estimated noise=2897.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104336 Jy ! Component: 100 - total flux cleaned = 0.00976905 Jy ! Component: 150 - total flux cleaned = 0.00859144 Jy ! Component: 200 - total flux cleaned = 0.00754442 Jy ! Total flux subtracted in 200 components = 0.00754442 Jy ! Clean residual min=-0.018596 max=0.026832 Jy/beam ! Clean residual mean=0.000090 rms=0.008396 Jy/beam ! Combined flux in latest and established models = 3.05627 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 3.05627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150623Jy sigma=0.001303 ! Fit after self-cal, rms=0.150633Jy sigma=0.001303 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 = -0.000796869 Jy ! Component: 100 - total flux cleaned = -0.00165012 Jy ! Component: 150 - total flux cleaned = -0.00242136 Jy ! Component: 200 - total flux cleaned = -0.00312412 Jy ! Total flux subtracted in 200 components = -0.00312412 Jy ! Clean residual min=-0.019546 max=0.025771 Jy/beam ! Clean residual mean=0.000062 rms=0.008328 Jy/beam ! Combined flux in latest and established models = 3.05315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 3.05315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150419Jy sigma=0.001301 ! Fit after self-cal, rms=0.150423Jy sigma=0.001301 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.150423Jy sigma=0.001301 ! Fit after self-cal, rms=0.150092Jy sigma=0.001298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=8.263 mas, bpa=12.98 degrees ! Estimated noise=4083.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141769 Jy ! Component: 100 - total flux cleaned = 0.000354597 Jy ! Component: 150 - total flux cleaned = -0.000554754 Jy ! Component: 200 - total flux cleaned = -0.00133671 Jy ! Total flux subtracted in 200 components = -0.00133671 Jy ! Clean residual min=-0.027080 max=0.037591 Jy/beam ! Clean residual mean=0.000014 rms=0.014005 Jy/beam ! Combined flux in latest and established models = 3.05181 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 61 components and 3.05181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149896Jy sigma=0.001296 ! Fit after self-cal, rms=0.149779Jy sigma=0.001295 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 = -0.00045215 Jy ! Component: 100 - total flux cleaned = -0.0010714 Jy ! Component: 150 - total flux cleaned = -0.00152315 Jy ! Component: 200 - total flux cleaned = -0.00200327 Jy ! Total flux subtracted in 200 components = -0.00200327 Jy ! Clean residual min=-0.027903 max=0.036831 Jy/beam ! Clean residual mean=-0.000027 rms=0.014029 Jy/beam ! Combined flux in latest and established models = 3.04981 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 63 components and 3.04981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149770Jy sigma=0.001295 ! Fit after self-cal, rms=0.149721Jy sigma=0.001295 ! 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=0.7983 mas, bmaj=7.628 mas, bpa=2.603 degrees ! Estimated noise=2898.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7983 x 7.628 at 2.603 degrees (North through East) ! Clean map min=-0.019426 max=2.7221 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149721Jy sigma=0.001295 ! Fit after self-cal, rms=0.128028Jy sigma=0.001102 ! Inverting map and beam ! Estimated beam: bmin=0.7982 mas, bmaj=7.631 mas, bpa=2.597 degrees ! Estimated noise=2901.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574554 Jy ! Component: 100 - total flux cleaned = 0.00615518 Jy ! Component: 150 - total flux cleaned = 0.00572945 Jy ! Component: 200 - total flux cleaned = 0.00526213 Jy ! Total flux subtracted in 200 components = 0.00526213 Jy ! Clean residual min=-0.020134 max=0.024276 Jy/beam ! Clean residual mean=0.000003 rms=0.007761 Jy/beam ! Combined flux in latest and established models = 3.05507 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 3.05507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127686Jy sigma=0.001099 ! Fit after self-cal, rms=0.127691Jy sigma=0.001099 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458741 Jy ! Component: 100 - total flux cleaned = -0.000810047 Jy ! Component: 150 - total flux cleaned = -0.00127278 Jy ! Component: 200 - total flux cleaned = -0.00164636 Jy ! Total flux subtracted in 200 components = -0.00164636 Jy ! Clean residual min=-0.020524 max=0.023822 Jy/beam ! Clean residual mean=-0.000012 rms=0.007734 Jy/beam ! Combined flux in latest and established models = 3.05342 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 3.05342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127637Jy sigma=0.001099 ! Fit after self-cal, rms=0.127637Jy sigma=0.001099 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127637Jy sigma=0.001099 ! Fit after self-cal, rms=0.127428Jy sigma=0.001098 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=0.721 mas, bmaj=7.343 mas, bpa=2.291 degrees ! Estimated noise=3786.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.07627 Jy ! Component: 100 - total flux cleaned = 2.53413 Jy ! Component: 150 - total flux cleaned = 2.72103 Jy ! Component: 200 - total flux cleaned = 2.83478 Jy ! Total flux subtracted in 200 components = 2.83478 Jy ! Clean residual min=-0.051334 max=0.059115 Jy/beam ! Clean residual mean=-0.000829 rms=0.018349 Jy/beam ! Combined flux in latest and established models = 2.83478 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 9 model components to the UV plane model. ! The established model now contains 9 components and 2.83478 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7978 mas, bmaj=7.636 mas, bpa=2.595 degrees ! Estimated noise=2900.92 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 = 0.0939832 Jy ! Component: 100 - total flux cleaned = 0.14155 Jy ! Component: 150 - total flux cleaned = 0.168347 Jy ! Component: 200 - total flux cleaned = 0.184482 Jy ! Total flux subtracted in 200 components = 0.184482 Jy ! Clean residual min=-0.023181 max=0.024512 Jy/beam ! Clean residual mean=-0.000339 rms=0.008050 Jy/beam ! Combined flux in latest and established models = 3.01927 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 3.01927 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=8.261 mas, bpa=12.93 degrees ! Estimated noise=4092.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167312 Jy ! Component: 100 - total flux cleaned = 0.0250807 Jy ! Component: 150 - total flux cleaned = 0.0293905 Jy ! Component: 200 - total flux cleaned = 0.0310591 Jy ! Total flux subtracted in 200 components = 0.0310591 Jy ! Clean residual min=-0.031662 max=0.031892 Jy/beam ! Clean residual mean=-0.000138 rms=0.013163 Jy/beam ! Combined flux in latest and established models = 3.05033 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 = 0.000296945 Jy ! Component: 100 - total flux cleaned = 0.000577791 Jy ! Component: 150 - total flux cleaned = 0.000901758 Jy ! Component: 200 - total flux cleaned = 0.00109124 Jy ! Total flux subtracted in 200 components = 0.00109124 Jy ! Clean residual min=-0.031217 max=0.032126 Jy/beam ! Clean residual mean=-0.000116 rms=0.013115 Jy/beam ! Combined flux in latest and established models = 3.05142 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 3.05142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7978 mas, bmaj=7.636 mas, bpa=2.595 degrees ! Estimated noise=2900.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466526 Jy ! Component: 100 - total flux cleaned = -0.00571925 Jy ! Component: 150 - total flux cleaned = -0.00624485 Jy ! Component: 200 - total flux cleaned = -0.00611289 Jy ! Total flux subtracted in 200 components = -0.00611289 Jy ! Clean residual min=-0.021662 max=0.026555 Jy/beam ! Clean residual mean=-0.000121 rms=0.008036 Jy/beam ! Combined flux in latest and established models = 3.0453 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 3.0453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129719Jy sigma=0.001120 ! Fit after self-cal, rms=0.129740Jy sigma=0.001120 wmodel J0106-4034_X_1999_12_20_pus_map.mod ! Writing 54 model components to file: J0106-4034_X_1999_12_20_pus_map.mod wobs J0106-4034_X_1999_12_20_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_1999_12_20_pus_uvs.fits wwins J0106-4034_X_1999_12_20_pus_map.win ! wwins: Wrote 1 windows to J0106-4034_X_1999_12_20_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 = 0.0113286 Jy ! Component: 100 - total flux cleaned = 0.015961 Jy ! Component: 150 - total flux cleaned = 0.0152926 Jy ! Component: 200 - total flux cleaned = 0.0140628 Jy ! Component: 250 - total flux cleaned = 0.0129476 Jy ! Component: 300 - total flux cleaned = 0.0119304 Jy ! Component: 350 - total flux cleaned = 0.0116923 Jy ! Component: 400 - total flux cleaned = 0.0119085 Jy ! Component: 450 - total flux cleaned = 0.0117018 Jy ! Component: 500 - total flux cleaned = 0.0115108 Jy ! Component: 550 - total flux cleaned = 0.0115128 Jy ! Component: 600 - total flux cleaned = 0.0109876 Jy ! Component: 650 - total flux cleaned = 0.00961623 Jy ! Component: 700 - total flux cleaned = 0.00877947 Jy ! Component: 750 - total flux cleaned = 0.0076347 Jy ! Component: 800 - total flux cleaned = 0.00635981 Jy ! Component: 850 - total flux cleaned = 0.0051104 Jy ! Component: 900 - total flux cleaned = 0.00388566 Jy ! Component: 950 - total flux cleaned = 0.00298814 Jy ! Component: 1000 - total flux cleaned = 0.00210193 Jy ! Component: 1050 - total flux cleaned = 0.00122796 Jy ! Component: 1100 - total flux cleaned = 0.000221811 Jy ! Component: 1150 - total flux cleaned = -0.000347904 Jy ! Component: 1200 - total flux cleaned = -0.000913043 Jy ! Component: 1250 - total flux cleaned = -0.00147627 Jy ! Component: 1300 - total flux cleaned = -0.00203803 Jy ! Component: 1350 - total flux cleaned = -0.00246352 Jy ! Component: 1400 - total flux cleaned = -0.00275014 Jy ! Component: 1450 - total flux cleaned = -0.00304095 Jy ! Component: 1500 - total flux cleaned = -0.00333926 Jy ! Component: 1550 - total flux cleaned = -0.00378998 Jy ! Component: 1600 - total flux cleaned = -0.00378958 Jy ! Component: 1650 - total flux cleaned = -0.00394796 Jy ! Component: 1700 - total flux cleaned = -0.00395093 Jy ! Component: 1750 - total flux cleaned = -0.00395381 Jy ! Component: 1800 - total flux cleaned = -0.00377936 Jy ! Component: 1850 - total flux cleaned = -0.00377985 Jy ! Component: 1900 - total flux cleaned = -0.00377965 Jy ! Component: 1950 - total flux cleaned = -0.00377764 Jy ! Component: 2000 - total flux cleaned = -0.00377937 Jy ! Total flux subtracted in 2048 components = -0.00377941 Jy ! Clean residual min=-0.011949 max=0.011083 Jy/beam ! Clean residual mean=-0.000106 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 3.04153 Jy keep ! Adding 83 model components to the UV plane model. ! The established model now contains 137 components and 3.04152 Jy ![Exited script file: muppet] wmap "J0106-4034_X_1999_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7978 x 7.636 at 2.595 degrees (North through East) ! Clean map min=-0.014993 max=2.7363 Jy/beam ! Writing clean map to FITS file: J0106-4034_X_1999_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.73632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00384744 device "J0106-4034_X_1999_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0106-4034_X_1999_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.421819 0.421819 0.843638 1.68728 3.37455 6.7491 13.4982 26.9964 53.9928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0115 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.736 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7978 x 7.636 at 2.595 degrees (North through East) ! Clean map min=-0.014993 max=2.7363 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0106-4034_X_1999_12_20_pus\_map.gif/vgif" ! Attempting to open device: 'J0106-4034_X_1999_12_20_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0106-4034_X_1999_12_20_pus_uvs.log closed on Mon Dec 17 11:09:38 2007