! Started logfile: J0607-0834_X_1997_05_07_yyk_uvs.log on Mon Jan 8 03:28:04 2007 obs J0607-0834_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0607-0834_X_1997_05_07_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.937089 visibilities/baseline/integration-bin. ! Found source: J0607-0834 ! ! 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 613 lines of history. ! ! Reading 23952 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 J0607-0834_X_1997_05_07_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)= 1.69187 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=0.7133 mas, bmaj=1.857 mas, bpa=-3.033 degrees ! Estimated noise=1077.29 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 = 1.29901 Jy ! Component: 100 - total flux cleaned = 1.69644 Jy ! Total flux subtracted in 100 components = 1.69644 Jy ! Clean residual min=-0.055035 max=0.122027 Jy/beam ! Clean residual mean=-0.000176 rms=0.017323 Jy/beam ! Combined flux in latest and established models = 1.69644 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.69644 Jy ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.487678Jy sigma=0.003181 ! Fit after self-cal, rms=0.487185Jy sigma=0.003179 ! Inverting map and beam ! Estimated beam: bmin=0.7133 mas, bmaj=1.857 mas, bpa=-3.033 degrees ! Estimated noise=1077.29 mJy/beam. ! Added new window around map position (3, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.178991 Jy ! Component: 100 - total flux cleaned = 0.273201 Jy ! Total flux subtracted in 100 components = 0.273201 Jy ! Clean residual min=-0.041832 max=0.053921 Jy/beam ! Clean residual mean=-0.000078 rms=0.010963 Jy/beam ! Combined flux in latest and established models = 1.96964 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 1.96964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.420847Jy sigma=0.002632 ! Fit after self-cal, rms=0.418079Jy sigma=0.002618 ! 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=0.8904 mas, bmaj=2.202 mas, bpa=-3.178 degrees ! Estimated noise=693.345 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 = 0.131 Jy ! Component: 100 - total flux cleaned = 0.206088 Jy ! Component: 150 - total flux cleaned = 0.255121 Jy ! Component: 200 - total flux cleaned = 0.288221 Jy ! Total flux subtracted in 200 components = 0.288221 Jy ! Clean residual min=-0.029766 max=0.031654 Jy/beam ! Clean residual mean=-0.000020 rms=0.009048 Jy/beam ! Combined flux in latest and established models = 2.25786 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 69 model components to the UV plane model. ! The established model now contains 82 components and 2.25786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.394790Jy sigma=0.002388 ! Fit after self-cal, rms=0.392962Jy sigma=0.002376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.202 at -3.178 degrees (North through East) ! Clean map min=-0.024573 max=1.5464 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00284 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 1.02 NL 1.07 OV 0.99 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00574 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.97 MK 0.98 NL 1.06 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.99285 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.99 ! LA 0.98 MK 1.02 NL 1.05 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983869 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 0.99 ! LA 0.99 MK 1.00 NL 1.07 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.392962Jy sigma=0.002376 ! Fit after self-cal, rms=0.387800Jy sigma=0.002328 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=0.387800Jy sigma=0.002328 ! Fit after self-cal, rms=0.387822Jy sigma=0.002329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.225 mas, bpa=-3.15 degrees ! Estimated noise=686.105 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 = 0.00247578 Jy ! Component: 100 - total flux cleaned = 0.00301653 Jy ! Component: 150 - total flux cleaned = 0.00336425 Jy ! Component: 200 - total flux cleaned = 0.00378058 Jy ! Total flux subtracted in 200 components = 0.00378058 Jy ! Clean residual min=-0.017685 max=0.028571 Jy/beam ! Clean residual mean=0.000066 rms=0.005954 Jy/beam ! Combined flux in latest and established models = 2.26164 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 2.26164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386354Jy sigma=0.002323 ! Fit after self-cal, rms=0.386223Jy sigma=0.002322 ! 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=0.386223Jy sigma=0.002322 ! Fit after self-cal, rms=0.276616Jy sigma=0.001671 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) ! Added new window around map position (6.2, -2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375237 Jy ! Component: 100 - total flux cleaned = 0.0578393 Jy ! Component: 150 - total flux cleaned = 0.0706583 Jy ! Component: 200 - total flux cleaned = 0.076785 Jy ! Total flux subtracted in 200 components = 0.076785 Jy ! Clean residual min=-0.014018 max=0.017409 Jy/beam ! Clean residual mean=0.000032 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 2.33842 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 137 components and 2.33843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273911Jy sigma=0.001643 ! Fit after self-cal, rms=0.256169Jy sigma=0.001555 ! 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: 0.8997 x 2.225 at -3.15 degrees (North through East) ! Clean map min=-0.012659 max=1.5531 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=0.256169Jy sigma=0.001555 ! Fit after self-cal, rms=0.250730Jy sigma=0.001506 ! 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=0.250730Jy sigma=0.001506 ! Fit after self-cal, rms=0.247324Jy sigma=0.001491 ! Inverting map and beam ! Estimated beam: bmin=0.8921 mas, bmaj=2.229 mas, bpa=-3.428 degrees ! Estimated noise=681.507 mJy/beam. ! Added new window around map position (8.8, -0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175335 Jy ! Component: 100 - total flux cleaned = 0.0277732 Jy ! Component: 150 - total flux cleaned = 0.0327748 Jy ! Component: 200 - total flux cleaned = 0.036386 Jy ! Total flux subtracted in 200 components = 0.036386 Jy ! Clean residual min=-0.007303 max=0.010626 Jy/beam ! Clean residual mean=0.000007 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 2.37481 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 2.37481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246350Jy sigma=0.001483 ! Fit after self-cal, rms=0.245801Jy sigma=0.001480 ! Inverting map ! Added new window around map position (1.8, -2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056925 Jy ! Component: 100 - total flux cleaned = 0.00743613 Jy ! Component: 150 - total flux cleaned = 0.00840413 Jy ! Component: 200 - total flux cleaned = 0.00883279 Jy ! Total flux subtracted in 200 components = 0.00883279 Jy ! Clean residual min=-0.006734 max=0.009849 Jy/beam ! Clean residual mean=0.000005 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 2.38365 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 2.38365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245180Jy sigma=0.001476 ! Fit after self-cal, rms=0.245166Jy sigma=0.001476 ! Inverting map ! Added new window around map position (18.2, -7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112815 Jy ! Component: 100 - total flux cleaned = 0.0164153 Jy ! Component: 150 - total flux cleaned = 0.0193746 Jy ! Component: 200 - total flux cleaned = 0.0210682 Jy ! Total flux subtracted in 200 components = 0.0210682 Jy ! Clean residual min=-0.005156 max=0.006016 Jy/beam ! Clean residual mean=0.000018 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 2.40471 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 209 components and 2.40471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244745Jy sigma=0.001472 ! Fit after self-cal, rms=0.244836Jy sigma=0.001472 ! 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=0.244836Jy sigma=0.001472 ! Fit after self-cal, rms=0.243996Jy sigma=0.001469 ! 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=0.243996Jy sigma=0.001469 ! Fit after self-cal, rms=0.244107Jy sigma=0.001469 ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.228 mas, bpa=-3.377 degrees ! Estimated noise=680.997 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447868 Jy ! Component: 100 - total flux cleaned = 0.00669032 Jy ! Component: 150 - total flux cleaned = 0.00798417 Jy ! Component: 200 - total flux cleaned = 0.00902711 Jy ! Total flux subtracted in 200 components = 0.00902711 Jy ! Clean residual min=-0.004930 max=0.004874 Jy/beam ! Clean residual mean=0.000015 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 2.41374 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 227 components and 2.41374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243913Jy sigma=0.001468 ! Fit after self-cal, rms=0.244010Jy sigma=0.001468 ! 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=2.338 mas, bmaj=4.015 mas, bpa=-0.1885 degrees ! Estimated noise=886.505 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 = 0.00616659 Jy ! Component: 100 - total flux cleaned = 0.00983516 Jy ! Component: 150 - total flux cleaned = 0.0109416 Jy ! Component: 200 - total flux cleaned = 0.011681 Jy ! Total flux subtracted in 200 components = 0.011681 Jy ! Clean residual min=-0.006903 max=0.005811 Jy/beam ! Clean residual mean=0.000031 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 2.42542 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 254 components and 2.42542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243958Jy sigma=0.001468 ! Fit after self-cal, rms=0.244049Jy sigma=0.001468 ! 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=0.7118 mas, bmaj=1.865 mas, bpa=-3.021 degrees ! Estimated noise=1073.77 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.31871 Jy ! Component: 100 - total flux cleaned = 1.72417 Jy ! Component: 150 - total flux cleaned = 1.91297 Jy ! Component: 200 - total flux cleaned = 2.01346 Jy ! Total flux subtracted in 200 components = 2.01346 Jy ! Clean residual min=-0.023719 max=0.038713 Jy/beam ! Clean residual mean=-0.000023 rms=0.006846 Jy/beam ! Combined flux in latest and established models = 2.01346 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 19 model components to the UV plane model. ! The established model now contains 19 components and 2.01346 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.228 mas, bpa=-3.377 degrees ! Estimated noise=680.997 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 = 0.107382 Jy ! Component: 100 - total flux cleaned = 0.170792 Jy ! Component: 150 - total flux cleaned = 0.215014 Jy ! Component: 200 - total flux cleaned = 0.247843 Jy ! Total flux subtracted in 200 components = 0.247843 Jy ! Clean residual min=-0.012488 max=0.015600 Jy/beam ! Clean residual mean=-0.000009 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 2.2613 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 87 components and 2.2613 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=2.338 mas, bmaj=4.015 mas, bpa=-0.1885 degrees ! Estimated noise=886.505 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 = 0.0424243 Jy ! Component: 100 - total flux cleaned = 0.0703204 Jy ! Component: 150 - total flux cleaned = 0.0904748 Jy ! Component: 200 - total flux cleaned = 0.105678 Jy ! Total flux subtracted in 200 components = 0.105678 Jy ! Clean residual min=-0.010408 max=0.007969 Jy/beam ! Clean residual mean=0.000008 rms=0.003751 Jy/beam ! Combined flux in latest and established models = 2.36698 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 186 components and 2.36698 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.228 mas, bpa=-3.377 degrees ! Estimated noise=680.997 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106111 Jy ! Component: 100 - total flux cleaned = 0.0184374 Jy ! Component: 150 - total flux cleaned = 0.024913 Jy ! Component: 200 - total flux cleaned = 0.0284927 Jy ! Total flux subtracted in 200 components = 0.0284927 Jy ! Clean residual min=-0.006040 max=0.005675 Jy/beam ! Clean residual mean=0.000010 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 2.39547 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 220 components and 2.39547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244318Jy sigma=0.001470 ! Fit after self-cal, rms=0.244326Jy sigma=0.001470 wmodel J0607-0834_X_1997_05_07_yyk\_map.mod ! Writing 220 model components to file: J0607-0834_X_1997_05_07_yyk_map.mod wobs J0607-0834_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0607-0834_X_1997_05_07_yyk_uvs.fits wwins J0607-0834_X_1997_05_07_yyk\_map.win ! wwins: Wrote 6 windows to J0607-0834_X_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000970516 Jy ! Component: 100 - total flux cleaned = -0.00173974 Jy ! Component: 150 - total flux cleaned = -0.00246557 Jy ! Component: 200 - total flux cleaned = -0.00307712 Jy ! Component: 250 - total flux cleaned = -0.00359111 Jy ! Component: 300 - total flux cleaned = -0.00394485 Jy ! Component: 350 - total flux cleaned = -0.00421813 Jy ! Component: 400 - total flux cleaned = -0.00441713 Jy ! Component: 450 - total flux cleaned = -0.00480299 Jy ! Component: 500 - total flux cleaned = -0.00499176 Jy ! Component: 550 - total flux cleaned = -0.00541691 Jy ! Component: 600 - total flux cleaned = -0.00582988 Jy ! Component: 650 - total flux cleaned = -0.00611778 Jy ! Component: 700 - total flux cleaned = -0.00605932 Jy ! Component: 750 - total flux cleaned = -0.00617052 Jy ! Component: 800 - total flux cleaned = -0.00622474 Jy ! Component: 850 - total flux cleaned = -0.00622735 Jy ! Component: 900 - total flux cleaned = -0.00638409 Jy ! Component: 950 - total flux cleaned = -0.00643419 Jy ! Component: 1000 - total flux cleaned = -0.00643436 Jy ! Component: 1050 - total flux cleaned = -0.00638798 Jy ! Component: 1100 - total flux cleaned = -0.00658284 Jy ! Component: 1150 - total flux cleaned = -0.00653693 Jy ! Component: 1200 - total flux cleaned = -0.00677168 Jy ! Component: 1250 - total flux cleaned = -0.00695501 Jy ! Component: 1300 - total flux cleaned = -0.0069106 Jy ! Component: 1350 - total flux cleaned = -0.00717852 Jy ! Component: 1400 - total flux cleaned = -0.00731011 Jy ! Component: 1450 - total flux cleaned = -0.00726709 Jy ! Component: 1500 - total flux cleaned = -0.00739516 Jy ! Component: 1550 - total flux cleaned = -0.00752205 Jy ! Component: 1600 - total flux cleaned = -0.00760443 Jy ! Component: 1650 - total flux cleaned = -0.00764545 Jy ! Component: 1700 - total flux cleaned = -0.00784533 Jy ! Component: 1750 - total flux cleaned = -0.0080031 Jy ! Component: 1800 - total flux cleaned = -0.00788653 Jy ! Component: 1850 - total flux cleaned = -0.00800224 Jy ! Component: 1900 - total flux cleaned = -0.0078889 Jy ! Component: 1950 - total flux cleaned = -0.00792625 Jy ! Component: 2000 - total flux cleaned = -0.0079271 Jy ! Total flux subtracted in 2048 components = -0.00792792 Jy ! Clean residual min=-0.001889 max=0.001880 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 2.38754 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 360 components and 2.38755 Jy ![Exited script file: muppet] wmap "J0607-0834_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 2.228 at -3.377 degrees (North through East) ! Clean map min=-0.0037199 max=1.5536 Jy/beam ! Writing clean map to FITS file: J0607-0834_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.55364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000686029 device "J0607-0834_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0607-0834_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132468 0.132468 0.264937 0.529874 1.05975 2.1195 4.23899 8.47798 16.956 33.9119 67.8238 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.553 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 2.228 at -3.377 degrees (North through East) ! Clean map min=-0.0037199 max=1.5536 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0607-0834_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0607-0834_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0607-0834_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 03:28:16 2007