! Started logfile: J0613+2604_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:44:30 2010 obs J0613+2604_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0613+2604_K_2006_06_04_yyk_uva.fits ! AN table 1: 1983 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.781238 visibilities/baseline/integration-bin. ! Found source: J0613+2604 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 446168 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J0613+2604_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.274378 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=0.3263 mas, bmaj=0.8502 mas, bpa=-23.67 degrees ! Estimated noise=3.50142 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 = 0.130979 Jy ! Component: 100 - total flux cleaned = 0.170991 Jy ! Total flux subtracted in 100 components = 0.170991 Jy ! Clean residual min=-0.018764 max=0.017102 Jy/beam ! Clean residual mean=-0.000202 rms=0.004867 Jy/beam ! Combined flux in latest and established models = 0.170991 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.170991 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.212457Jy sigma=1.086278 ! Fit after self-cal, rms=0.210067Jy sigma=1.079086 ! Inverting map and beam ! Estimated beam: bmin=0.3263 mas, bmaj=0.8501 mas, bpa=-23.67 degrees ! Estimated noise=3.50174 mJy/beam. 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=0.3603 mas, bmaj=0.9545 mas, bpa=-28.39 degrees ! Estimated noise=1.63051 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 = 0.0219529 Jy ! Component: 100 - total flux cleaned = 0.0320183 Jy ! Component: 150 - total flux cleaned = 0.0377829 Jy ! Component: 200 - total flux cleaned = 0.0413524 Jy ! Total flux subtracted in 200 components = 0.0413524 Jy ! Clean residual min=-0.009915 max=0.013744 Jy/beam ! Clean residual mean=-0.000141 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.212344 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.212344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.207373Jy sigma=1.064544 ! Fit after self-cal, rms=0.207237Jy sigma=1.063322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3603 x 0.9545 at -28.39 degrees (North through East) ! Clean map min=-0.0095048 max=0.13752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.87 LA 0.85 ! MK 1.16 NL 1.05 OV 1.07 PT 1.02 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 KP 0.91 LA 0.87 ! MK 1.00* NL 1.03 OV 1.14 PT 0.74 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 KP 0.95 LA 0.87 ! MK 0.61 NL 0.98 OV 1.08 PT 0.99 ! SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.68 FD 1.27 KP 0.85 LA 0.83 ! MK 0.82 NL 1.00* OV 1.08 PT 1.05 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 KP 1.01 LA 0.95 ! MK 0.97 NL 1.02 OV 1.20 PT 0.75 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 KP 0.84 LA 1.05 ! MK 0.83 NL 0.95 OV 1.26 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 KP 0.72 LA 0.87 ! MK 2.30 NL 1.03 OV 1.29 PT 1.05 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.01 KP 0.81 LA 0.89 ! MK 0.79 NL 1.07 OV 1.42 PT 0.91 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.207237Jy sigma=1.063322 ! Fit after self-cal, rms=0.194606Jy sigma=1.042963 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.194606Jy sigma=1.042963 ! Fit after self-cal, rms=0.194525Jy sigma=1.042087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3384 mas, bmaj=0.9563 mas, bpa=-29.15 degrees ! Estimated noise=1.571 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 = -0.00142819 Jy ! Component: 100 - total flux cleaned = -0.00174792 Jy ! Component: 150 - total flux cleaned = -0.00206392 Jy ! Component: 200 - total flux cleaned = -0.00232926 Jy ! Total flux subtracted in 200 components = -0.00232926 Jy ! Clean residual min=-0.006344 max=0.007141 Jy/beam ! Clean residual mean=-0.000080 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.210014 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.210014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.194494Jy sigma=1.041782 ! Fit after self-cal, rms=0.194432Jy sigma=1.041214 ! 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 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.194432Jy sigma=1.041214 ! Fit after self-cal, rms=0.182999Jy sigma=0.971177 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 = 0.00806034 Jy ! Component: 100 - total flux cleaned = 0.0106999 Jy ! Component: 150 - total flux cleaned = 0.0120737 Jy ! Component: 200 - total flux cleaned = 0.0125597 Jy ! Total flux subtracted in 200 components = 0.0125597 Jy ! Clean residual min=-0.006768 max=0.007534 Jy/beam ! Clean residual mean=-0.000071 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.222574 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.222574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.182715Jy sigma=0.968914 ! Fit after self-cal, rms=0.181122Jy sigma=0.961722 ! 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: 0.3384 x 0.9563 at -29.15 degrees (North through East) ! Clean map min=-0.0067494 max=0.14162 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 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.181122Jy sigma=0.961722 ! Fit after self-cal, rms=0.187152Jy sigma=0.954844 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.187152Jy sigma=0.954844 ! Fit after self-cal, rms=0.186549Jy sigma=0.952995 ! Inverting map and beam ! Estimated beam: bmin=0.3341 mas, bmaj=0.9513 mas, bpa=-28.28 degrees ! Estimated noise=1.55662 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027019 Jy ! Component: 100 - total flux cleaned = -1.80026e-05 Jy ! Component: 150 - total flux cleaned = -0.000311986 Jy ! Component: 200 - total flux cleaned = -0.00055224 Jy ! Total flux subtracted in 200 components = -0.00055224 Jy ! Clean residual min=-0.005674 max=0.006097 Jy/beam ! Clean residual mean=-0.000061 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.222022 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.222022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.186528Jy sigma=0.952661 ! Fit after self-cal, rms=0.186282Jy sigma=0.952092 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.186282Jy sigma=0.952092 ! Fit after self-cal, rms=0.186311Jy sigma=0.947046 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.186311Jy sigma=0.947046 ! Fit after self-cal, rms=0.186193Jy sigma=0.946657 ! Inverting map and beam ! Estimated beam: bmin=0.333 mas, bmaj=0.9505 mas, bpa=-28.15 degrees ! Estimated noise=1.55591 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381167 Jy ! Component: 100 - total flux cleaned = 0.000163565 Jy ! Component: 150 - total flux cleaned = -1.03977e-05 Jy ! Component: 200 - total flux cleaned = -0.000198381 Jy ! Total flux subtracted in 200 components = -0.000198381 Jy ! Clean residual min=-0.005445 max=0.006257 Jy/beam ! Clean residual mean=-0.000061 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.221823 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.221823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.186189Jy sigma=0.946461 ! Fit after self-cal, rms=0.186179Jy sigma=0.946481 ! Inverting map ! Added new window around map position (1.235, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711757 Jy ! Component: 100 - total flux cleaned = 0.0106073 Jy ! Component: 150 - total flux cleaned = 0.0119303 Jy ! Component: 200 - total flux cleaned = 0.0123508 Jy ! Total flux subtracted in 200 components = 0.0123508 Jy ! Clean residual min=-0.004247 max=0.004417 Jy/beam ! Clean residual mean=-0.000034 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.234174 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.234174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.185887Jy sigma=0.944326 ! Fit after self-cal, rms=0.185815Jy sigma=0.944010 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.163 mas, bpa=-2.178 degrees ! Estimated noise=1.95465 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 = 0.00364686 Jy ! Component: 100 - total flux cleaned = 0.00436603 Jy ! Component: 150 - total flux cleaned = 0.00429942 Jy ! Component: 200 - total flux cleaned = 0.00430128 Jy ! Total flux subtracted in 200 components = 0.00430128 Jy ! Clean residual min=-0.004595 max=0.004870 Jy/beam ! Clean residual mean=-0.000056 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.238476 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.238476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.185734Jy sigma=0.943625 ! Fit after self-cal, rms=0.185715Jy sigma=0.943596 ! 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=0.3155 mas, bmaj=0.8536 mas, bpa=-23.21 degrees ! Estimated noise=3.29614 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.13987 Jy ! Component: 100 - total flux cleaned = 0.183805 Jy ! Component: 150 - total flux cleaned = 0.203658 Jy ! Component: 200 - total flux cleaned = 0.216303 Jy ! Total flux subtracted in 200 components = 0.216303 Jy ! Clean residual min=-0.008178 max=0.009456 Jy/beam ! Clean residual mean=-0.000072 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.216303 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.216303 Jy ! Inverting map and beam ! Estimated beam: bmin=0.333 mas, bmaj=0.9505 mas, bpa=-28.15 degrees ! Estimated noise=1.55591 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 = 0.0088157 Jy ! Component: 100 - total flux cleaned = 0.0140287 Jy ! Component: 150 - total flux cleaned = 0.0172964 Jy ! Component: 200 - total flux cleaned = 0.0194636 Jy ! Total flux subtracted in 200 components = 0.0194636 Jy ! Clean residual min=-0.004517 max=0.004233 Jy/beam ! Clean residual mean=-0.000036 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.235767 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.235767 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.163 mas, bpa=-2.178 degrees ! Estimated noise=1.95465 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 = 0.00308257 Jy ! Component: 100 - total flux cleaned = 0.00351058 Jy ! Component: 150 - total flux cleaned = 0.00357809 Jy ! Component: 200 - total flux cleaned = 0.0035797 Jy ! Total flux subtracted in 200 components = 0.0035797 Jy ! Clean residual min=-0.004161 max=0.004691 Jy/beam ! Clean residual mean=-0.000056 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.239346 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.239346 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.333 mas, bmaj=0.9505 mas, bpa=-28.15 degrees ! Estimated noise=1.55591 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -7.49941e-05 Jy ! Component: 100 - total flux cleaned = -7.3063e-05 Jy ! Component: 150 - total flux cleaned = -5.75785e-06 Jy ! Component: 200 - total flux cleaned = -6.20173e-05 Jy ! Total flux subtracted in 200 components = -6.20173e-05 Jy ! Clean residual min=-0.003664 max=0.003849 Jy/beam ! Clean residual mean=-0.000025 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.239284 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.239284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.185651Jy sigma=0.943164 ! Fit after self-cal, rms=0.185628Jy sigma=0.943118 wmodel J0613+2604_K_2006_06_04_yyk\_map.mod ! Writing 103 model components to file: J0613+2604_K_2006_06_04_yyk_map.mod wobs J0613+2604_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0613+2604_K_2006_06_04_yyk_uvs.fits wwins J0613+2604_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0613+2604_K_2006_06_04_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 = 0.000687894 Jy ! Component: 100 - total flux cleaned = 0.00123321 Jy ! Component: 150 - total flux cleaned = 0.00179869 Jy ! Component: 200 - total flux cleaned = 0.00201023 Jy ! Component: 250 - total flux cleaned = 0.00230818 Jy ! Component: 300 - total flux cleaned = 0.00245112 Jy ! Component: 350 - total flux cleaned = 0.00236014 Jy ! Component: 400 - total flux cleaned = 0.00240286 Jy ! Component: 450 - total flux cleaned = 0.00231815 Jy ! Component: 500 - total flux cleaned = 0.00244011 Jy ! Component: 550 - total flux cleaned = 0.00251715 Jy ! Component: 600 - total flux cleaned = 0.00251731 Jy ! Component: 650 - total flux cleaned = 0.00266401 Jy ! Component: 700 - total flux cleaned = 0.00266439 Jy ! Component: 750 - total flux cleaned = 0.00269883 Jy ! Component: 800 - total flux cleaned = 0.00279949 Jy ! Component: 850 - total flux cleaned = 0.00286405 Jy ! Component: 900 - total flux cleaned = 0.00286343 Jy ! Component: 950 - total flux cleaned = 0.00283254 Jy ! Component: 1000 - total flux cleaned = 0.0028337 Jy ! Component: 1050 - total flux cleaned = 0.00286313 Jy ! Component: 1100 - total flux cleaned = 0.00277724 Jy ! Component: 1150 - total flux cleaned = 0.00280629 Jy ! Component: 1200 - total flux cleaned = 0.00275153 Jy ! Component: 1250 - total flux cleaned = 0.00272455 Jy ! Component: 1300 - total flux cleaned = 0.00272471 Jy ! Component: 1350 - total flux cleaned = 0.00264623 Jy ! Component: 1400 - total flux cleaned = 0.00267187 Jy ! Component: 1450 - total flux cleaned = 0.00259578 Jy ! Component: 1500 - total flux cleaned = 0.00262018 Jy ! Component: 1550 - total flux cleaned = 0.00261985 Jy ! Component: 1600 - total flux cleaned = 0.00259549 Jy ! Component: 1650 - total flux cleaned = 0.0025954 Jy ! Component: 1700 - total flux cleaned = 0.00257223 Jy ! Component: 1750 - total flux cleaned = 0.0025257 Jy ! Component: 1800 - total flux cleaned = 0.00247965 Jy ! Component: 1850 - total flux cleaned = 0.00247958 Jy ! Component: 1900 - total flux cleaned = 0.00245709 Jy ! Component: 1950 - total flux cleaned = 0.00241243 Jy ! Component: 2000 - total flux cleaned = 0.00236822 Jy ! Total flux subtracted in 2048 components = 0.00234648 Jy ! Clean residual min=-0.001298 max=0.001127 Jy/beam ! Clean residual mean=-0.000022 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.241631 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 241 components and 0.241631 Jy ![Exited script file: muppet] wmap "J0613+2604_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.333 x 0.9505 at -28.15 degrees (North through East) ! Clean map min=-0.0025016 max=0.14404 Jy/beam ! Writing clean map to FITS file: J0613+2604_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144035 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407823 device "J0613+2604_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0613+2604_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.849423 0.849423 1.69885 3.39769 6.79538 13.5908 27.1815 54.3631 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.333 x 0.9505 at -28.15 degrees (North through East) ! Clean map min=-0.0025016 max=0.14404 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0613+2604_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0613+2604_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0613+2604_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:44:32 2010