! Started logfile: J0607+6720_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:44:28 2010 obs J0607+6720_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0607+6720_K_2006_10_20_yyk_uva.fits ! AN table 1: 949 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715794 visibilities/baseline/integration-bin. ! Found source: J0607+6720 ! ! 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 2240 lines of history. ! ! Reading 244544 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 J0607+6720_K_2006_10_20_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)= 0.475397 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=0.2663 mas, bmaj=0.9371 mas, bpa=-62.12 degrees ! Estimated noise=5.43403 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 = 0.280608 Jy ! Component: 100 - total flux cleaned = 0.40263 Jy ! Total flux subtracted in 100 components = 0.40263 Jy ! Clean residual min=-0.044281 max=0.081570 Jy/beam ! Clean residual mean=-0.000045 rms=0.015307 Jy/beam ! Combined flux in latest and established models = 0.40263 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.40263 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.283155Jy sigma=1.420886 ! Fit after self-cal, rms=0.279506Jy sigma=1.410595 ! Inverting map and beam ! Estimated beam: bmin=0.2664 mas, bmaj=0.9372 mas, bpa=-62.12 degrees ! Estimated noise=5.43044 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=0.3316 mas, bmaj=0.9409 mas, bpa=-62.37 degrees ! Estimated noise=2.22563 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 (0.13, -0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.114214 Jy ! Component: 100 - total flux cleaned = 0.168245 Jy ! Component: 150 - total flux cleaned = 0.199536 Jy ! Component: 200 - total flux cleaned = 0.213417 Jy ! Total flux subtracted in 200 components = 0.213417 Jy ! Clean residual min=-0.026335 max=0.042368 Jy/beam ! Clean residual mean=-0.000061 rms=0.007209 Jy/beam ! Combined flux in latest and established models = 0.616046 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.616046 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=0.235094Jy sigma=1.160492 ! Fit after self-cal, rms=0.233069Jy sigma=1.145954 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3316 x 0.9409 at -62.37 degrees (North through East) ! Clean map min=-0.020808 max=0.2815 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 1.13 KP 1.04 ! LA 0.93 MK 0.70 NL 1.24 OV 0.95 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.00* KP 1.03 ! LA 0.96 MK 0.74 NL 1.23 OV 0.94 ! PT 0.79 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.99 ! LA 0.89 MK 0.78 NL 1.26 OV 0.94 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.12 KP 1.06 ! LA 0.91 MK 0.83 NL 1.15 OV 0.77 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 1.09 KP 1.11 ! LA 0.98 MK 1.09 NL 1.09 OV 0.74 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.75 KP 0.85 ! LA 0.98 MK 1.23 NL 1.16 OV 0.94 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 0.89 KP 0.81 ! LA 1.05 MK 2.34 NL 3.82 OV 1.08 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.233069Jy sigma=1.145954 ! Fit after self-cal, rms=0.293020Jy sigma=1.077695 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=0.293020Jy sigma=1.077695 ! Fit after self-cal, rms=0.292884Jy sigma=1.077564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.322 mas, bmaj=0.9534 mas, bpa=-60.92 degrees ! Estimated noise=2.16785 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 = 0.00385655 Jy ! Component: 100 - total flux cleaned = 0.00486777 Jy ! Component: 150 - total flux cleaned = 0.00606739 Jy ! Component: 200 - total flux cleaned = 0.0070994 Jy ! Total flux subtracted in 200 components = 0.0070994 Jy ! Clean residual min=-0.013322 max=0.017579 Jy/beam ! Clean residual mean=0.000003 rms=0.004051 Jy/beam ! Combined flux in latest and established models = 0.623146 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.623146 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=0.291728Jy sigma=1.067498 ! Fit after self-cal, rms=0.291517Jy sigma=1.066280 ! 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=0.291517Jy sigma=1.066280 ! Fit after self-cal, rms=0.284175Jy sigma=1.015942 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 = 0.0052127 Jy ! Component: 100 - total flux cleaned = 0.00693379 Jy ! Component: 150 - total flux cleaned = 0.00781303 Jy ! Component: 200 - total flux cleaned = 0.00831751 Jy ! Total flux subtracted in 200 components = 0.00831751 Jy ! Clean residual min=-0.011863 max=0.015106 Jy/beam ! Clean residual mean=-0.000000 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 0.631463 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 102 components and 0.631463 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=0.283510Jy sigma=1.010330 ! Fit after self-cal, rms=0.281560Jy sigma=1.002862 ! 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: 0.322 x 0.9534 at -60.92 degrees (North through East) ! Clean map min=-0.011076 max=0.28161 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=0.281560Jy sigma=1.002862 ! Fit after self-cal, rms=0.245990Jy sigma=1.001821 ! 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=0.245990Jy sigma=1.001821 ! Fit after self-cal, rms=0.245442Jy sigma=0.999748 ! Inverting map and beam ! Estimated beam: bmin=0.3244 mas, bmaj=0.9498 mas, bpa=-61.34 degrees ! Estimated noise=2.14869 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251025 Jy ! Component: 100 - total flux cleaned = 0.00350548 Jy ! Component: 150 - total flux cleaned = 0.00371246 Jy ! Component: 200 - total flux cleaned = 0.00409025 Jy ! Total flux subtracted in 200 components = 0.00409025 Jy ! Clean residual min=-0.011328 max=0.013955 Jy/beam ! Clean residual mean=-0.000025 rms=0.003171 Jy/beam ! Combined flux in latest and established models = 0.635553 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.635553 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=0.245095Jy sigma=0.996710 ! Fit after self-cal, rms=0.244712Jy sigma=0.995334 ! 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=0.244712Jy sigma=0.995334 ! Fit after self-cal, rms=0.247029Jy sigma=0.991323 ! 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=0.247029Jy sigma=0.991323 ! Fit after self-cal, rms=0.246915Jy sigma=0.990524 ! Inverting map and beam ! Estimated beam: bmin=0.3254 mas, bmaj=0.9475 mas, bpa=-61.51 degrees ! Estimated noise=2.14804 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018859 Jy ! Component: 100 - total flux cleaned = 0.00206397 Jy ! Component: 150 - total flux cleaned = 0.00222448 Jy ! Component: 200 - total flux cleaned = 0.00221283 Jy ! Total flux subtracted in 200 components = 0.00221283 Jy ! Clean residual min=-0.011023 max=0.012887 Jy/beam ! Clean residual mean=-0.000035 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.637766 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 127 components and 0.637766 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=0.246725Jy sigma=0.988618 ! Fit after self-cal, rms=0.246561Jy sigma=0.988054 ! 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=0.9856 mas, bmaj=1.086 mas, bpa=-55.17 degrees ! Estimated noise=2.72076 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 = 0.00224543 Jy ! Component: 100 - total flux cleaned = 0.00239508 Jy ! Component: 150 - total flux cleaned = 0.00227987 Jy ! Component: 200 - total flux cleaned = 0.00217228 Jy ! Total flux subtracted in 200 components = 0.00217228 Jy ! Clean residual min=-0.014054 max=0.013369 Jy/beam ! Clean residual mean=-0.000082 rms=0.003913 Jy/beam ! Combined flux in latest and established models = 0.639938 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.639938 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=0.246468Jy sigma=0.987455 ! Fit after self-cal, rms=0.246321Jy sigma=0.986923 ! 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=0.2642 mas, bmaj=0.923 mas, bpa=-62.21 degrees ! Estimated noise=5.4373 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.292595 Jy ! Component: 100 - total flux cleaned = 0.41986 Jy ! Component: 150 - total flux cleaned = 0.489705 Jy ! Component: 200 - total flux cleaned = 0.532725 Jy ! Total flux subtracted in 200 components = 0.532725 Jy ! Clean residual min=-0.026092 max=0.024705 Jy/beam ! Clean residual mean=-0.000054 rms=0.006529 Jy/beam ! Combined flux in latest and established models = 0.532725 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 0.532725 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3254 mas, bmaj=0.9475 mas, bpa=-61.51 degrees ! Estimated noise=2.14804 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 = 0.0387268 Jy ! Component: 100 - total flux cleaned = 0.0606122 Jy ! Component: 150 - total flux cleaned = 0.0730529 Jy ! Component: 200 - total flux cleaned = 0.0796729 Jy ! Total flux subtracted in 200 components = 0.0796729 Jy ! Clean residual min=-0.011072 max=0.014263 Jy/beam ! Clean residual mean=-0.000025 rms=0.003351 Jy/beam ! Combined flux in latest and established models = 0.612398 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 99 components and 0.612398 Jy ! Inverting map ! Added new window around map position (-7.865, -3.12). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159216 Jy ! Component: 100 - total flux cleaned = 0.0235918 Jy ! Component: 150 - total flux cleaned = 0.0286891 Jy ! Component: 200 - total flux cleaned = 0.0323904 Jy ! Total flux subtracted in 200 components = 0.0323904 Jy ! Clean residual min=-0.008331 max=0.010072 Jy/beam ! Clean residual mean=-0.000016 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.644788 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 139 components and 0.644788 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=0.9856 mas, bmaj=1.086 mas, bpa=-55.17 degrees ! Estimated noise=2.72076 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 = 0.0050232 Jy ! Component: 100 - total flux cleaned = 0.00624297 Jy ! Component: 150 - total flux cleaned = 0.00725871 Jy ! Component: 200 - total flux cleaned = 0.00811215 Jy ! Total flux subtracted in 200 components = 0.00811215 Jy ! Clean residual min=-0.010554 max=0.009660 Jy/beam ! Clean residual mean=-0.000023 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.6529 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.6529 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3254 mas, bmaj=0.9475 mas, bpa=-61.51 degrees ! Estimated noise=2.14804 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568851 Jy ! Component: 100 - total flux cleaned = -0.000391854 Jy ! Component: 150 - total flux cleaned = 0.000307846 Jy ! Component: 200 - total flux cleaned = 0.000925578 Jy ! Total flux subtracted in 200 components = 0.000925578 Jy ! Clean residual min=-0.007841 max=0.008095 Jy/beam ! Clean residual mean=-0.000019 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.653826 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.653826 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=0.245618Jy sigma=0.980053 ! Fit after self-cal, rms=0.245360Jy sigma=0.979022 wmodel J0607+6720_K_2006_10_20_yyk\_map.mod ! Writing 178 model components to file: J0607+6720_K_2006_10_20_yyk_map.mod wobs J0607+6720_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0607+6720_K_2006_10_20_yyk_uvs.fits wwins J0607+6720_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J0607+6720_K_2006_10_20_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 = -7.96234e-05 Jy ! Component: 100 - total flux cleaned = 0.000715638 Jy ! Component: 150 - total flux cleaned = 0.00143562 Jy ! Component: 200 - total flux cleaned = 0.00199353 Jy ! Component: 250 - total flux cleaned = 0.00251426 Jy ! Component: 300 - total flux cleaned = 0.00275808 Jy ! Component: 350 - total flux cleaned = 0.00298721 Jy ! Component: 400 - total flux cleaned = 0.00385545 Jy ! Component: 450 - total flux cleaned = 0.00461701 Jy ! Component: 500 - total flux cleaned = 0.00554682 Jy ! Component: 550 - total flux cleaned = 0.00624892 Jy ! Component: 600 - total flux cleaned = 0.00661622 Jy ! Component: 650 - total flux cleaned = 0.00697276 Jy ! Component: 700 - total flux cleaned = 0.00725901 Jy ! Component: 750 - total flux cleaned = 0.00742511 Jy ! Component: 800 - total flux cleaned = 0.00764115 Jy ! Component: 850 - total flux cleaned = 0.00779988 Jy ! Component: 900 - total flux cleaned = 0.00810811 Jy ! Component: 950 - total flux cleaned = 0.00830877 Jy ! Component: 1000 - total flux cleaned = 0.00855276 Jy ! Component: 1050 - total flux cleaned = 0.00850463 Jy ! Component: 1100 - total flux cleaned = 0.008411 Jy ! Component: 1150 - total flux cleaned = 0.0083658 Jy ! Component: 1200 - total flux cleaned = 0.00832101 Jy ! Component: 1250 - total flux cleaned = 0.00827734 Jy ! Component: 1300 - total flux cleaned = 0.00823426 Jy ! Component: 1350 - total flux cleaned = 0.00819152 Jy ! Component: 1400 - total flux cleaned = 0.00814973 Jy ! Component: 1450 - total flux cleaned = 0.00819171 Jy ! Component: 1500 - total flux cleaned = 0.00815078 Jy ! Component: 1550 - total flux cleaned = 0.00819133 Jy ! Component: 1600 - total flux cleaned = 0.0081505 Jy ! Component: 1650 - total flux cleaned = 0.00811024 Jy ! Component: 1700 - total flux cleaned = 0.0081104 Jy ! Component: 1750 - total flux cleaned = 0.00807105 Jy ! Component: 1800 - total flux cleaned = 0.0081099 Jy ! Component: 1850 - total flux cleaned = 0.007994 Jy ! Component: 1900 - total flux cleaned = 0.00787893 Jy ! Component: 1950 - total flux cleaned = 0.00772649 Jy ! Component: 2000 - total flux cleaned = 0.00761248 Jy ! Total flux subtracted in 2048 components = 0.00746116 Jy ! Clean residual min=-0.002405 max=0.002024 Jy/beam ! Clean residual mean=-0.000011 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.661287 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 302 components and 0.661287 Jy ![Exited script file: muppet] wmap "J0607+6720_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3254 x 0.9475 at -61.51 degrees (North through East) ! Clean map min=-0.0087277 max=0.28583 Jy/beam ! Writing clean map to FITS file: J0607+6720_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000721616 device "J0607+6720_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0607+6720_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.757397 0.757397 1.51479 3.02959 6.05917 12.1183 24.2367 48.4734 96.9468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.285 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3254 x 0.9475 at -61.51 degrees (North through East) ! Clean map min=-0.0087277 max=0.28583 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0607+6720_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0607+6720_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0607+6720_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:44:29 2010