! Started logfile: J0648-1744_S_2005_06_30_yyk_uvs.log on Sat Oct 8 17:05:19 2005 obs J0648-1744_S_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J0648-1744_S_2005_06_30_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.802222 visibilities/baseline/integration-bin. ! Found source: J0648-1744 ! ! 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 1469 lines of history. ! ! Reading 1444 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 J0648-1744_S_2005_06_30_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.393719 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=2.65 mas, bmaj=6.271 mas, bpa=-1.139 degrees ! Estimated noise=1.49383 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 = 0.294695 Jy ! Component: 100 - total flux cleaned = 0.370252 Jy ! Total flux subtracted in 100 components = 0.370252 Jy ! Clean residual min=-0.016420 max=0.044748 Jy/beam ! Clean residual mean=0.000448 rms=0.005668 Jy/beam ! Combined flux in latest and established models = 0.370252 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.370252 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.125705Jy sigma=1.950123 ! Fit after self-cal, rms=0.125518Jy sigma=1.943751 ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=6.271 mas, bpa=-1.139 degrees ! Estimated noise=1.49383 mJy/beam. ! Added new window around map position (5, 6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465512 Jy ! Component: 100 - total flux cleaned = 0.0683547 Jy ! Total flux subtracted in 100 components = 0.0683547 Jy ! Clean residual min=-0.011849 max=0.028108 Jy/beam ! Clean residual mean=0.000302 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 0.438607 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.438607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106055Jy sigma=1.599181 ! Fit after self-cal, rms=0.104130Jy sigma=1.577454 ! Inverting map ! Added new window around map position (16.5, 19.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315624 Jy ! Component: 100 - total flux cleaned = 0.0484554 Jy ! Total flux subtracted in 100 components = 0.0484554 Jy ! Clean residual min=-0.009409 max=0.017406 Jy/beam ! Clean residual mean=0.000172 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.487063 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.487063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092881Jy sigma=1.364859 ! Fit after self-cal, rms=0.091849Jy sigma=1.352717 ! Inverting map ! Added new window around map position (12.5, 13). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.019487 Jy ! Component: 100 - total flux cleaned = 0.0304476 Jy ! Total flux subtracted in 100 components = 0.0304476 Jy ! Clean residual min=-0.008406 max=0.009022 Jy/beam ! Clean residual mean=0.000087 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.51751 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.51751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086580Jy sigma=1.259234 ! Fit after self-cal, rms=0.085977Jy sigma=1.251842 ! 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=3.165 mas, bmaj=7.807 mas, bpa=-2.589 degrees ! Estimated noise=1.16478 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 = 0.0172907 Jy ! Component: 100 - total flux cleaned = 0.0255584 Jy ! Component: 150 - total flux cleaned = 0.0304355 Jy ! Component: 200 - total flux cleaned = 0.032581 Jy ! Total flux subtracted in 200 components = 0.032581 Jy ! Clean residual min=-0.008442 max=0.006913 Jy/beam ! Clean residual mean=-0.000120 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.550091 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 119 components and 0.550091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083312Jy sigma=1.205958 ! Fit after self-cal, rms=0.082608Jy sigma=1.196047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.807 at -2.589 degrees (North through East) ! Clean map min=-0.0063062 max=0.33425 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: 1.00698 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.05 KP 0.97 ! LA 1.08 MK 0.89 NL 0.99 OV 0.99 ! PT 1.05 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.98356 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 1.00 ! LA 1.06 MK 0.98 NL 1.02 OV 1.04 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.981869 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.07 KP 0.97 ! LA 0.98 MK 1.05 NL 1.08 OV 1.04 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.03624 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.93 KP 0.92 ! LA 0.79 MK 1.09 NL 1.02 OV 0.88 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.082608Jy sigma=1.196047 ! Fit after self-cal, rms=0.072340Jy sigma=1.074464 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=0.072340Jy sigma=1.074464 ! Fit after self-cal, rms=0.072346Jy sigma=1.074412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.839 mas, bpa=-2.257 degrees ! Estimated noise=1.16416 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 = 0.00754351 Jy ! Component: 100 - total flux cleaned = 0.00918166 Jy ! Component: 150 - total flux cleaned = 0.00963478 Jy ! Component: 200 - total flux cleaned = 0.00977967 Jy ! Total flux subtracted in 200 components = 0.00977967 Jy ! Clean residual min=-0.004609 max=0.005528 Jy/beam ! Clean residual mean=0.000018 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.559871 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 0.559871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071834Jy sigma=1.064293 ! Fit after self-cal, rms=0.071643Jy sigma=1.062081 ! 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=0.071643Jy sigma=1.062081 ! Fit after self-cal, rms=0.068889Jy sigma=1.019152 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 = 0.00325033 Jy ! Component: 100 - total flux cleaned = 0.0034033 Jy ! Component: 150 - total flux cleaned = 0.00340197 Jy ! Component: 200 - total flux cleaned = 0.0034007 Jy ! Total flux subtracted in 200 components = 0.0034007 Jy ! Clean residual min=-0.004420 max=0.005061 Jy/beam ! Clean residual mean=-0.000001 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.563271 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.563272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068731Jy sigma=1.016448 ! Fit after self-cal, rms=0.068545Jy sigma=1.013705 ! 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: 3.185 x 7.839 at -2.257 degrees (North through East) ! Clean map min=-0.0043402 max=0.33458 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=0.068545Jy sigma=1.013705 ! Fit after self-cal, rms=0.065465Jy sigma=0.968639 ! 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=0.065465Jy sigma=0.968639 ! Fit after self-cal, rms=0.065460Jy sigma=0.968469 ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=7.836 mas, bpa=-2.276 degrees ! Estimated noise=1.16115 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305042 Jy ! Component: 100 - total flux cleaned = 0.00336429 Jy ! Component: 150 - total flux cleaned = 0.00336621 Jy ! Component: 200 - total flux cleaned = 0.00336878 Jy ! Total flux subtracted in 200 components = 0.00336878 Jy ! Clean residual min=-0.004396 max=0.004806 Jy/beam ! Clean residual mean=0.000002 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.56664 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 168 components and 0.56664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065331Jy sigma=0.965714 ! Fit after self-cal, rms=0.065283Jy sigma=0.965259 ! 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=0.065283Jy sigma=0.965259 ! Fit after self-cal, rms=0.063718Jy sigma=0.937817 ! 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=0.063718Jy sigma=0.937817 ! Fit after self-cal, rms=0.063717Jy sigma=0.937804 ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.847 mas, bpa=-2.231 degrees ! Estimated noise=1.16429 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268515 Jy ! Component: 100 - total flux cleaned = 0.00315134 Jy ! Component: 150 - total flux cleaned = 0.00331924 Jy ! Component: 200 - total flux cleaned = 0.00331732 Jy ! Total flux subtracted in 200 components = 0.00331732 Jy ! Clean residual min=-0.004248 max=0.004698 Jy/beam ! Clean residual mean=0.000012 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.569958 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.569958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063619Jy sigma=0.935886 ! Fit after self-cal, rms=0.063586Jy sigma=0.935601 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.375 mas, bmaj=16.68 mas, bpa=4.176 degrees ! Estimated noise=1.50048 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 = 0.00226123 Jy ! Component: 100 - total flux cleaned = 0.00237581 Jy ! Component: 150 - total flux cleaned = 0.00237963 Jy ! Component: 200 - total flux cleaned = 0.00238319 Jy ! Total flux subtracted in 200 components = 0.00238319 Jy ! Clean residual min=-0.004626 max=0.004569 Jy/beam ! Clean residual mean=-0.000009 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.572341 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 177 components and 0.572341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063611Jy sigma=0.935565 ! Fit after self-cal, rms=0.063589Jy sigma=0.935289 ! Inverting map uvtaper 0,0 ! 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=2.66 mas, bmaj=6.3 mas, bpa=-0.9629 degrees ! Estimated noise=1.49116 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.293767 Jy ! Component: 100 - total flux cleaned = 0.378213 Jy ! Component: 150 - total flux cleaned = 0.427032 Jy ! Component: 200 - total flux cleaned = 0.460557 Jy ! Total flux subtracted in 200 components = 0.460557 Jy ! Clean residual min=-0.008308 max=0.014235 Jy/beam ! Clean residual mean=0.000275 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.460557 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.460557 Jy ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.847 mas, bpa=-2.231 degrees ! Estimated noise=1.16429 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 = 0.0420206 Jy ! Component: 100 - total flux cleaned = 0.066925 Jy ! Component: 150 - total flux cleaned = 0.082719 Jy ! Component: 200 - total flux cleaned = 0.0929852 Jy ! Total flux subtracted in 200 components = 0.0929852 Jy ! Clean residual min=-0.005648 max=0.005491 Jy/beam ! Clean residual mean=0.000106 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.553542 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 133 components and 0.553542 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.375 mas, bmaj=16.68 mas, bpa=4.176 degrees ! Estimated noise=1.50048 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 = 0.0101316 Jy ! Component: 100 - total flux cleaned = 0.0146832 Jy ! Component: 150 - total flux cleaned = 0.0169861 Jy ! Component: 200 - total flux cleaned = 0.0176614 Jy ! Total flux subtracted in 200 components = 0.0176614 Jy ! Clean residual min=-0.004595 max=0.004532 Jy/beam ! Clean residual mean=0.000005 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.571204 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 169 components and 0.571204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.847 mas, bpa=-2.231 degrees ! Estimated noise=1.16429 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000916971 Jy ! Component: 100 - total flux cleaned = -0.000733226 Jy ! Component: 150 - total flux cleaned = -0.000486414 Jy ! Component: 200 - total flux cleaned = -0.000341656 Jy ! Total flux subtracted in 200 components = -0.000341656 Jy ! Clean residual min=-0.004368 max=0.004938 Jy/beam ! Clean residual mean=0.000006 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.570862 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 189 components and 0.570862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063790Jy sigma=0.937615 ! Fit after self-cal, rms=0.063736Jy sigma=0.936833 wmodel J0648-1744_S_2005_06_30_yyk\_map.mod ! Writing 189 model components to file: J0648-1744_S_2005_06_30_yyk_map.mod wobs J0648-1744_S_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J0648-1744_S_2005_06_30_yyk_uvs.fits wwins J0648-1744_S_2005_06_30_yyk\_map.win ! wwins: Wrote 4 windows to J0648-1744_S_2005_06_30_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 = 0.00100529 Jy ! Component: 100 - total flux cleaned = 0.00203132 Jy ! Component: 150 - total flux cleaned = 0.00257673 Jy ! Component: 200 - total flux cleaned = 0.00276862 Jy ! Component: 250 - total flux cleaned = 0.002953 Jy ! Component: 300 - total flux cleaned = 0.0033134 Jy ! Component: 350 - total flux cleaned = 0.00348742 Jy ! Component: 400 - total flux cleaned = 0.00365614 Jy ! Component: 450 - total flux cleaned = 0.00349257 Jy ! Component: 500 - total flux cleaned = 0.00333412 Jy ! Component: 550 - total flux cleaned = 0.00318021 Jy ! Component: 600 - total flux cleaned = 0.00302791 Jy ! Component: 650 - total flux cleaned = 0.00278082 Jy ! Component: 700 - total flux cleaned = 0.00258784 Jy ! Component: 750 - total flux cleaned = 0.00244631 Jy ! Component: 800 - total flux cleaned = 0.00239968 Jy ! Component: 850 - total flux cleaned = 0.0022199 Jy ! Component: 900 - total flux cleaned = 0.00213207 Jy ! Component: 950 - total flux cleaned = 0.00221783 Jy ! Component: 1000 - total flux cleaned = 0.00208853 Jy ! Component: 1050 - total flux cleaned = 0.00179577 Jy ! Component: 1100 - total flux cleaned = 0.00175485 Jy ! Component: 1150 - total flux cleaned = 0.00163366 Jy ! Component: 1200 - total flux cleaned = 0.00159418 Jy ! Component: 1250 - total flux cleaned = 0.00155461 Jy ! Component: 1300 - total flux cleaned = 0.00147707 Jy ! Component: 1350 - total flux cleaned = 0.00140114 Jy ! Component: 1400 - total flux cleaned = 0.0014387 Jy ! Component: 1450 - total flux cleaned = 0.00129195 Jy ! Component: 1500 - total flux cleaned = 0.00136467 Jy ! Component: 1550 - total flux cleaned = 0.00125674 Jy ! Component: 1600 - total flux cleaned = 0.00129202 Jy ! Component: 1650 - total flux cleaned = 0.00118752 Jy ! Component: 1700 - total flux cleaned = 0.00108469 Jy ! Component: 1750 - total flux cleaned = 0.000983427 Jy ! Component: 1800 - total flux cleaned = 0.000815569 Jy ! Component: 1850 - total flux cleaned = 0.000617142 Jy ! Component: 1900 - total flux cleaned = 0.000519349 Jy ! Component: 1950 - total flux cleaned = 0.000261183 Jy ! Component: 2000 - total flux cleaned = 0.000261505 Jy ! Total flux subtracted in 2048 components = 0.000135496 Jy ! Clean residual min=-0.001860 max=0.001691 Jy/beam ! Clean residual mean=0.000010 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.570997 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 320 components and 0.570998 Jy ![Exited script file: muppet] wmap "J0648-1744_S_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 7.847 at -2.231 degrees (North through East) ! Clean map min=-0.0035801 max=0.33363 Jy/beam ! Writing clean map to FITS file: J0648-1744_S_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.333626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000651561 device "J0648-1744_S_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0648-1744_S_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58589 0.58589 1.17178 2.34356 4.68712 9.37424 18.7485 37.4969 74.9939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.333 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 7.847 at -2.231 degrees (North through East) ! Clean map min=-0.0035801 max=0.33363 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0648-1744_S_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0648-1744_S_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0648-1744_S_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:05:24 2005