! Started logfile: J0708-1421_X_2002_05_14_yyk_uvs.log on Tue Jun 26 22:24:49 2007 obs J0708-1421_X_2002_05_14_yyk_uva.fits ! Reading UV FITS file: J0708-1421_X_2002_05_14_yyk_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753684 visibilities/baseline/integration-bin. ! Found source: J0708-1421 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1076 lines of history. ! ! Reading 12888 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 J0708-1421_X_2002_05_14_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.245349 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=2.041 mas, bpa=13.13 degrees ! Estimated noise=1312.55 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 = 0.0895087 Jy ! Component: 100 - total flux cleaned = 0.122246 Jy ! Total flux subtracted in 100 components = 0.122246 Jy ! Clean residual min=-0.016918 max=0.040115 Jy/beam ! Clean residual mean=-0.000116 rms=0.005653 Jy/beam ! Combined flux in latest and established models = 0.122246 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.122246 Jy ! ! Correcting IF 1. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.210958Jy sigma=0.001592 ! Fit after self-cal, rms=0.209764Jy sigma=0.001584 ! Inverting map and beam ! Estimated beam: bmin=0.7611 mas, bmaj=2.041 mas, bpa=13.13 degrees ! Estimated noise=1312.55 mJy/beam. ! Added new window around map position (1.6, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446061 Jy ! Component: 100 - total flux cleaned = 0.0692941 Jy ! Total flux subtracted in 100 components = 0.0692941 Jy ! Clean residual min=-0.014094 max=0.030281 Jy/beam ! Clean residual mean=-0.000074 rms=0.004127 Jy/beam ! Combined flux in latest and established models = 0.19154 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.19154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198899Jy sigma=0.001473 ! Fit after self-cal, rms=0.197451Jy sigma=0.001461 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.824 mas, bpa=15.28 degrees ! Estimated noise=774.261 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 = 0.0413051 Jy ! Component: 100 - total flux cleaned = 0.0623034 Jy ! Component: 150 - total flux cleaned = 0.0740287 Jy ! Component: 200 - total flux cleaned = 0.0807197 Jy ! Total flux subtracted in 200 components = 0.0807197 Jy ! Clean residual min=-0.011579 max=0.017849 Jy/beam ! Clean residual mean=-0.000018 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.27226 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.27226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192195Jy sigma=0.001405 ! Fit after self-cal, rms=0.191851Jy sigma=0.001402 ! Inverting map ! Added new window around map position (2.8, -0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.014257 Jy ! Component: 100 - total flux cleaned = 0.0176937 Jy ! Component: 150 - total flux cleaned = 0.0184269 Jy ! Component: 200 - total flux cleaned = 0.0187375 Jy ! Total flux subtracted in 200 components = 0.0187375 Jy ! Clean residual min=-0.009042 max=0.011590 Jy/beam ! Clean residual mean=-0.000009 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.290997 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.290997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190976Jy sigma=0.001394 ! Fit after self-cal, rms=0.190756Jy sigma=0.001393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.824 at 15.28 degrees (North through East) ! Clean map min=-0.008591 max=0.099929 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Fit before self-cal, rms=0.190756Jy sigma=0.001393 ! Fit after self-cal, rms=0.190288Jy sigma=0.001391 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=0.190288Jy sigma=0.001391 ! Fit after self-cal, rms=0.190236Jy sigma=0.001390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.832 mas, bpa=15.13 degrees ! Estimated noise=775.979 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 = 0.00382299 Jy ! Component: 100 - total flux cleaned = 0.00483484 Jy ! Component: 150 - total flux cleaned = 0.00484666 Jy ! Component: 200 - total flux cleaned = 0.00484779 Jy ! Total flux subtracted in 200 components = 0.00484779 Jy ! Clean residual min=-0.007962 max=0.007082 Jy/beam ! Clean residual mean=-0.000001 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.295845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.295845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189942Jy sigma=0.001388 ! Fit after self-cal, rms=0.189875Jy sigma=0.001388 ! 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=0.189875Jy sigma=0.001388 ! Fit after self-cal, rms=0.187623Jy sigma=0.001366 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 = 0.00393707 Jy ! Component: 100 - total flux cleaned = 0.00446368 Jy ! Component: 150 - total flux cleaned = 0.00467546 Jy ! Component: 200 - total flux cleaned = 0.00467555 Jy ! Total flux subtracted in 200 components = 0.00467555 Jy ! Clean residual min=-0.006073 max=0.006243 Jy/beam ! Clean residual mean=-0.000003 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.300521 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 93 components and 0.300521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187448Jy sigma=0.001364 ! Fit after self-cal, rms=0.187132Jy sigma=0.001361 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.832 at 15.13 degrees (North through East) ! Clean map min=-0.0060001 max=0.10147 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=0.187132Jy sigma=0.001361 ! Fit after self-cal, rms=0.182445Jy sigma=0.001358 ! 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=0.182445Jy sigma=0.001358 ! Fit after self-cal, rms=0.182359Jy sigma=0.001357 ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.838 mas, bpa=15.28 degrees ! Estimated noise=756.557 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189436 Jy ! Component: 100 - total flux cleaned = -0.00147399 Jy ! Component: 150 - total flux cleaned = -0.00147161 Jy ! Component: 200 - total flux cleaned = -0.00154449 Jy ! Total flux subtracted in 200 components = -0.00154449 Jy ! Clean residual min=-0.004977 max=0.004829 Jy/beam ! Clean residual mean=-0.000011 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.298976 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.298976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182250Jy sigma=0.001356 ! Fit after self-cal, rms=0.182192Jy sigma=0.001356 ! 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=0.182192Jy sigma=0.001356 ! Fit after self-cal, rms=0.182269Jy sigma=0.001356 ! 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=0.182269Jy sigma=0.001356 ! Fit after self-cal, rms=0.182196Jy sigma=0.001355 ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.838 mas, bpa=15.12 degrees ! Estimated noise=754.982 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312501 Jy ! Component: 100 - total flux cleaned = -0.000392706 Jy ! Component: 150 - total flux cleaned = -0.000595488 Jy ! Component: 200 - total flux cleaned = -0.000593641 Jy ! Total flux subtracted in 200 components = -0.000593641 Jy ! Clean residual min=-0.004681 max=0.004756 Jy/beam ! Clean residual mean=-0.000004 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.298382 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.298383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182142Jy sigma=0.001355 ! Fit after self-cal, rms=0.182098Jy sigma=0.001355 ! 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=2.249 mas, bmaj=4.706 mas, bpa=8.199 degrees ! Estimated noise=902.876 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 = 0.00172681 Jy ! Component: 100 - total flux cleaned = 0.00202817 Jy ! Component: 150 - total flux cleaned = 0.00202887 Jy ! Component: 200 - total flux cleaned = 0.00200048 Jy ! Total flux subtracted in 200 components = 0.00200048 Jy ! Clean residual min=-0.004874 max=0.005527 Jy/beam ! Clean residual mean=-0.000003 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.300383 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 124 components and 0.300383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182099Jy sigma=0.001355 ! Fit after self-cal, rms=0.182065Jy sigma=0.001354 ! 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=0.764 mas, bmaj=2.05 mas, bpa=13.17 degrees ! Estimated noise=1297.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.103166 Jy ! Component: 100 - total flux cleaned = 0.15285 Jy ! Component: 150 - total flux cleaned = 0.186156 Jy ! Component: 200 - total flux cleaned = 0.210199 Jy ! Total flux subtracted in 200 components = 0.210199 Jy ! Clean residual min=-0.009288 max=0.012856 Jy/beam ! Clean residual mean=-0.000054 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.210199 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.210199 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.838 mas, bpa=15.12 degrees ! Estimated noise=754.982 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 = 0.0333035 Jy ! Component: 100 - total flux cleaned = 0.0522248 Jy ! Component: 150 - total flux cleaned = 0.0636277 Jy ! Component: 200 - total flux cleaned = 0.0713901 Jy ! Total flux subtracted in 200 components = 0.0713901 Jy ! Clean residual min=-0.006186 max=0.007318 Jy/beam ! Clean residual mean=-0.000012 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.281589 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.281589 Jy ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536647 Jy ! Component: 100 - total flux cleaned = 0.00879338 Jy ! Component: 150 - total flux cleaned = 0.0116495 Jy ! Component: 200 - total flux cleaned = 0.0137037 Jy ! Total flux subtracted in 200 components = 0.0137037 Jy ! Clean residual min=-0.005058 max=0.004855 Jy/beam ! Clean residual mean=-0.000002 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.295293 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.295293 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=2.249 mas, bmaj=4.706 mas, bpa=8.199 degrees ! Estimated noise=902.876 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 = 0.00283192 Jy ! Component: 100 - total flux cleaned = 0.00319608 Jy ! Component: 150 - total flux cleaned = 0.00355621 Jy ! Component: 200 - total flux cleaned = 0.00390717 Jy ! Total flux subtracted in 200 components = 0.00390717 Jy ! Clean residual min=-0.004951 max=0.005801 Jy/beam ! Clean residual mean=-0.000002 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.2992 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.2992 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.838 mas, bpa=15.12 degrees ! Estimated noise=754.982 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000785906 Jy ! Component: 100 - total flux cleaned = -0.000780801 Jy ! Component: 150 - total flux cleaned = -0.000690799 Jy ! Component: 200 - total flux cleaned = -0.000526013 Jy ! Total flux subtracted in 200 components = -0.000526013 Jy ! Clean residual min=-0.004450 max=0.004600 Jy/beam ! Clean residual mean=-0.000003 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.298674 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.298674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181878Jy sigma=0.001353 ! Fit after self-cal, rms=0.181789Jy sigma=0.001352 wmodel J0708-1421_X_2002_05_14_yyk\_map.mod ! Writing 142 model components to file: J0708-1421_X_2002_05_14_yyk_map.mod wobs J0708-1421_X_2002_05_14_yyk\_uvs.fits ! Writing UV FITS file: J0708-1421_X_2002_05_14_yyk_uvs.fits wwins J0708-1421_X_2002_05_14_yyk\_map.win ! wwins: Wrote 4 windows to J0708-1421_X_2002_05_14_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415259 Jy ! Component: 100 - total flux cleaned = -0.000489847 Jy ! Component: 150 - total flux cleaned = -0.000761893 Jy ! Component: 200 - total flux cleaned = -0.000564031 Jy ! Component: 250 - total flux cleaned = -0.000500585 Jy ! Component: 300 - total flux cleaned = -0.000499946 Jy ! Component: 350 - total flux cleaned = -0.000442216 Jy ! Component: 400 - total flux cleaned = -0.00038667 Jy ! Component: 450 - total flux cleaned = -0.000495618 Jy ! Component: 500 - total flux cleaned = -0.000390761 Jy ! Component: 550 - total flux cleaned = -0.000136565 Jy ! Component: 600 - total flux cleaned = -0.000139316 Jy ! Component: 650 - total flux cleaned = 0.000102912 Jy ! Component: 700 - total flux cleaned = 0.000243449 Jy ! Component: 750 - total flux cleaned = 0.000335017 Jy ! Component: 800 - total flux cleaned = 0.000515829 Jy ! Component: 850 - total flux cleaned = 0.000738623 Jy ! Component: 900 - total flux cleaned = 0.000912997 Jy ! Component: 950 - total flux cleaned = 0.00108413 Jy ! Component: 1000 - total flux cleaned = 0.00129331 Jy ! Component: 1050 - total flux cleaned = 0.00129219 Jy ! Component: 1100 - total flux cleaned = 0.00141288 Jy ! Component: 1150 - total flux cleaned = 0.00153229 Jy ! Component: 1200 - total flux cleaned = 0.00164955 Jy ! Component: 1250 - total flux cleaned = 0.00184187 Jy ! Component: 1300 - total flux cleaned = 0.00184234 Jy ! Component: 1350 - total flux cleaned = 0.00202925 Jy ! Component: 1400 - total flux cleaned = 0.0020291 Jy ! Component: 1450 - total flux cleaned = 0.00202957 Jy ! Component: 1500 - total flux cleaned = 0.00210154 Jy ! Component: 1550 - total flux cleaned = 0.00217269 Jy ! Component: 1600 - total flux cleaned = 0.00224303 Jy ! Component: 1650 - total flux cleaned = 0.00224324 Jy ! Component: 1700 - total flux cleaned = 0.0023817 Jy ! Component: 1750 - total flux cleaned = 0.0023468 Jy ! Component: 1800 - total flux cleaned = 0.00241465 Jy ! Component: 1850 - total flux cleaned = 0.00244795 Jy ! Component: 1900 - total flux cleaned = 0.00251404 Jy ! Component: 1950 - total flux cleaned = 0.0024807 Jy ! Component: 2000 - total flux cleaned = 0.00251363 Jy ! Total flux subtracted in 2048 components = 0.00274051 Jy ! Clean residual min=-0.001849 max=0.002103 Jy/beam ! Clean residual mean=0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.301415 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 289 components and 0.301415 Jy ![Exited script file: muppet] wmap "J0708-1421_X_2002_05_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.838 at 15.12 degrees (North through East) ! Clean map min=-0.0055945 max=0.10137 Jy/beam ! Writing clean map to FITS file: J0708-1421_X_2002_05_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000654815 device "J0708-1421_X_2002_05_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J0708-1421_X_2002_05_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.93783 1.93783 3.87565 7.75131 15.5026 31.0052 62.0104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.838 at 15.12 degrees (North through East) ! Clean map min=-0.0055945 max=0.10137 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0708-1421_X_2002_05_14_yyk\_map.gif/gif" ! Attempting to open device: 'J0708-1421_X_2002_05_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0708-1421_X_2002_05_14_yyk_uvs.log closed on Tue Jun 26 22:24:57 2007