! Started logfile: J0750+1231_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:41:36 2010 obs J0750+1231_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0750+1231_K_2006_10_20_yyk_uva.fits ! AN table 1: 941 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871248 visibilities/baseline/integration-bin. ! Found source: J0750+1231 ! ! 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 295144 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 J0750+1231_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)= 3.19254 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=0.2563 mas, bmaj=0.7505 mas, bpa=-8.335 degrees ! Estimated noise=2.6579 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 = 2.54594 Jy ! Component: 100 - total flux cleaned = 3.25122 Jy ! Total flux subtracted in 100 components = 3.25122 Jy ! Clean residual min=-0.096976 max=0.188600 Jy/beam ! Clean residual mean=0.000287 rms=0.042601 Jy/beam ! Combined flux in latest and established models = 3.25122 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 3.25122 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901354Jy sigma=5.029818 ! Fit after self-cal, rms=0.899558Jy sigma=5.021523 ! Inverting map and beam ! Estimated beam: bmin=0.2563 mas, bmaj=0.7505 mas, bpa=-8.335 degrees ! Estimated noise=2.6579 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=0.2921 mas, bmaj=0.7692 mas, bpa=-10.92 degrees ! Estimated noise=1.79758 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 = 0.237027 Jy ! Component: 100 - total flux cleaned = 0.340871 Jy ! Component: 150 - total flux cleaned = 0.403008 Jy ! Component: 200 - total flux cleaned = 0.441445 Jy ! Total flux subtracted in 200 components = 0.441445 Jy ! Clean residual min=-0.100671 max=0.101174 Jy/beam ! Clean residual mean=0.000101 rms=0.026894 Jy/beam ! Combined flux in latest and established models = 3.69266 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 3.69266 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=0.835038Jy sigma=4.727154 ! Fit after self-cal, rms=0.834730Jy sigma=4.728954 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2921 x 0.7692 at -10.92 degrees (North through East) ! Clean map min=-0.098501 max=2.7121 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 1.13 KP 0.95 ! LA 0.96 MK 0.82 NL 1.13 OV 0.95 ! PT 0.97 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.21 KP 0.95 ! LA 0.98 MK 0.82 NL 1.17 OV 0.94 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.16 KP 0.92 ! LA 0.98 MK 0.84 NL 1.09 OV 0.91 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.16 KP 0.96 ! LA 0.95 MK 0.95 NL 0.98 OV 0.77 ! PT 1.16 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.01 KP 1.02 ! LA 1.01 MK 1.05 NL 1.06 OV 0.75 ! PT 0.91 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 0.78 KP 0.77 ! LA 1.03 MK 1.10 NL 1.07 OV 0.92 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 0.90 KP 0.75 ! LA 1.00 MK 1.11 NL 1.05 OV 1.17 ! PT 1.08 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 0.88 KP 0.81 ! LA 1.00 MK 1.17 NL 1.06 OV 1.14 ! PT 1.11 SC 0.92 ! ! ! Fit before self-cal, rms=0.834730Jy sigma=4.728954 ! Fit after self-cal, rms=0.655561Jy sigma=3.836082 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=0.655561Jy sigma=3.836082 ! Fit after self-cal, rms=0.655712Jy sigma=3.842846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2928 mas, bmaj=0.7726 mas, bpa=-10.75 degrees ! Estimated noise=1.77435 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 = -0.018935 Jy ! Component: 100 - total flux cleaned = -0.0230235 Jy ! Component: 150 - total flux cleaned = -0.0263595 Jy ! Component: 200 - total flux cleaned = -0.0271747 Jy ! Total flux subtracted in 200 components = -0.0271747 Jy ! Clean residual min=-0.029031 max=0.032128 Jy/beam ! Clean residual mean=0.000020 rms=0.006859 Jy/beam ! Combined flux in latest and established models = 3.66549 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 3.66549 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=0.654281Jy sigma=3.836984 ! Fit after self-cal, rms=0.655620Jy sigma=3.848145 ! 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=0.655620Jy sigma=3.848145 ! Fit after self-cal, rms=0.307360Jy sigma=1.646095 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 = 0.0381003 Jy ! Component: 100 - total flux cleaned = 0.0372538 Jy ! Component: 150 - total flux cleaned = 0.036074 Jy ! Component: 200 - total flux cleaned = 0.0345625 Jy ! Total flux subtracted in 200 components = 0.0345625 Jy ! Clean residual min=-0.039229 max=0.039485 Jy/beam ! Clean residual mean=0.000051 rms=0.009067 Jy/beam ! Combined flux in latest and established models = 3.70005 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 38 components and 3.70005 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=0.298711Jy sigma=1.596418 ! Fit after self-cal, rms=0.281053Jy sigma=1.478440 ! 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: 0.2928 x 0.7726 at -10.75 degrees (North through East) ! Clean map min=-0.035805 max=2.7673 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=0.281053Jy sigma=1.478440 ! Fit after self-cal, rms=0.270300Jy sigma=1.426763 ! 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=0.270300Jy sigma=1.426763 ! Fit after self-cal, rms=0.268128Jy sigma=1.412033 ! Inverting map and beam ! Estimated beam: bmin=0.2945 mas, bmaj=0.7741 mas, bpa=-10.56 degrees ! Estimated noise=1.77532 mJy/beam. ! Added new window around map position (5.07, 5.135). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134227 Jy ! Component: 100 - total flux cleaned = 0.00331023 Jy ! Component: 150 - total flux cleaned = -0.00351739 Jy ! Component: 200 - total flux cleaned = -0.00744711 Jy ! Total flux subtracted in 200 components = -0.00744711 Jy ! Clean residual min=-0.020095 max=0.020927 Jy/beam ! Clean residual mean=-0.000002 rms=0.004915 Jy/beam ! Combined flux in latest and established models = 3.6926 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 3.6926 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=0.264396Jy sigma=1.388747 ! Fit after self-cal, rms=0.263774Jy sigma=1.384106 ! 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=0.263774Jy sigma=1.384106 ! Fit after self-cal, rms=0.260866Jy sigma=1.371247 ! 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=0.260866Jy sigma=1.371247 ! Fit after self-cal, rms=0.260440Jy sigma=1.368426 ! Inverting map and beam ! Estimated beam: bmin=0.2943 mas, bmaj=0.7738 mas, bpa=-10.54 degrees ! Estimated noise=1.77322 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00464738 Jy ! Component: 100 - total flux cleaned = -0.00739176 Jy ! Component: 150 - total flux cleaned = -0.00862828 Jy ! Component: 200 - total flux cleaned = -0.00975676 Jy ! Total flux subtracted in 200 components = -0.00975676 Jy ! Clean residual min=-0.019030 max=0.018166 Jy/beam ! Clean residual mean=-0.000004 rms=0.004596 Jy/beam ! Combined flux in latest and established models = 3.68285 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 3.68285 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=0.259738Jy sigma=1.364478 ! Fit after self-cal, rms=0.259766Jy sigma=1.364198 ! 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=0.8214 mas, bmaj=1.073 mas, bpa=11.18 degrees ! Estimated noise=2.37751 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 = -0.00499824 Jy ! Component: 100 - total flux cleaned = -0.00843662 Jy ! Component: 150 - total flux cleaned = -0.0109044 Jy ! Component: 200 - total flux cleaned = -0.0124288 Jy ! Total flux subtracted in 200 components = -0.0124288 Jy ! Clean residual min=-0.016615 max=0.020349 Jy/beam ! Clean residual mean=-0.000015 rms=0.005746 Jy/beam ! Combined flux in latest and established models = 3.67042 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 75 components and 3.67042 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=0.259615Jy sigma=1.364905 ! Fit after self-cal, rms=0.259557Jy sigma=1.363067 ! 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=0.2559 mas, bmaj=0.7545 mas, bpa=-8.204 degrees ! Estimated noise=2.60043 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.54053 Jy ! Component: 100 - total flux cleaned = 3.24811 Jy ! Component: 150 - total flux cleaned = 3.48771 Jy ! Component: 200 - total flux cleaned = 3.58539 Jy ! Total flux subtracted in 200 components = 3.58539 Jy ! Clean residual min=-0.026570 max=0.070192 Jy/beam ! Clean residual mean=0.000062 rms=0.010315 Jy/beam ! Combined flux in latest and established models = 3.58539 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 3.58539 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2943 mas, bmaj=0.7738 mas, bpa=-10.54 degrees ! Estimated noise=1.77322 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) ! Added new window around map position (0.325, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.066727 Jy ! Component: 100 - total flux cleaned = 0.0837377 Jy ! Component: 150 - total flux cleaned = 0.0905807 Jy ! Component: 200 - total flux cleaned = 0.092941 Jy ! Total flux subtracted in 200 components = 0.092941 Jy ! Clean residual min=-0.015966 max=0.014992 Jy/beam ! Clean residual mean=0.000001 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 3.67833 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 3.67833 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=0.8214 mas, bmaj=1.073 mas, bpa=11.18 degrees ! Estimated noise=2.37751 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 = -0.00174339 Jy ! Component: 100 - total flux cleaned = -0.00298169 Jy ! Component: 150 - total flux cleaned = -0.0038767 Jy ! Component: 200 - total flux cleaned = -0.00484313 Jy ! Total flux subtracted in 200 components = -0.00484313 Jy ! Clean residual min=-0.013402 max=0.016723 Jy/beam ! Clean residual mean=-0.000025 rms=0.004749 Jy/beam ! Combined flux in latest and established models = 3.67348 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 3.67348 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2943 mas, bmaj=0.7738 mas, bpa=-10.54 degrees ! Estimated noise=1.77322 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285493 Jy ! Component: 100 - total flux cleaned = 0.00174602 Jy ! Component: 150 - total flux cleaned = 0.00207824 Jy ! Component: 200 - total flux cleaned = 0.00297457 Jy ! Total flux subtracted in 200 components = 0.00297457 Jy ! Clean residual min=-0.013756 max=0.013107 Jy/beam ! Clean residual mean=-0.000011 rms=0.003463 Jy/beam ! Combined flux in latest and established models = 3.67646 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 3.67646 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=0.257980Jy sigma=1.353273 ! Fit after self-cal, rms=0.257794Jy sigma=1.351733 wmodel J0750+1231_K_2006_10_20_yyk\_map.mod ! Writing 83 model components to file: J0750+1231_K_2006_10_20_yyk_map.mod wobs J0750+1231_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0750+1231_K_2006_10_20_yyk_uvs.fits wwins J0750+1231_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J0750+1231_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 = -0.0030667 Jy ! Component: 100 - total flux cleaned = -0.00179587 Jy ! Component: 150 - total flux cleaned = -0.00120036 Jy ! Component: 200 - total flux cleaned = -0.00137514 Jy ! Component: 250 - total flux cleaned = -0.00103743 Jy ! Component: 300 - total flux cleaned = -0.00103701 Jy ! Component: 350 - total flux cleaned = -0.00074268 Jy ! Component: 400 - total flux cleaned = -0.000602739 Jy ! Component: 450 - total flux cleaned = -0.000470856 Jy ! Component: 500 - total flux cleaned = -0.000599241 Jy ! Component: 550 - total flux cleaned = -0.000600107 Jy ! Component: 600 - total flux cleaned = -0.000144984 Jy ! Component: 650 - total flux cleaned = 0.000726056 Jy ! Component: 700 - total flux cleaned = 0.00104163 Jy ! Component: 750 - total flux cleaned = 0.00185974 Jy ! Component: 800 - total flux cleaned = 0.00225403 Jy ! Component: 850 - total flux cleaned = 0.00311061 Jy ! Component: 900 - total flux cleaned = 0.00375536 Jy ! Component: 950 - total flux cleaned = 0.00446963 Jy ! Component: 1000 - total flux cleaned = 0.00525372 Jy ! Component: 1050 - total flux cleaned = 0.00601694 Jy ! Component: 1100 - total flux cleaned = 0.00700819 Jy ! Component: 1150 - total flux cleaned = 0.00789236 Jy ! Component: 1200 - total flux cleaned = 0.00852217 Jy ! Component: 1250 - total flux cleaned = 0.00928917 Jy ! Component: 1300 - total flux cleaned = 0.0100392 Jy ! Component: 1350 - total flux cleaned = 0.0109158 Jy ! Component: 1400 - total flux cleaned = 0.0117017 Jy ! Component: 1450 - total flux cleaned = 0.0124702 Jy ! Component: 1500 - total flux cleaned = 0.0132237 Jy ! Component: 1550 - total flux cleaned = 0.0140961 Jy ! Component: 1600 - total flux cleaned = 0.0148212 Jy ! Component: 1650 - total flux cleaned = 0.0157927 Jy ! Component: 1700 - total flux cleaned = 0.0164291 Jy ! Component: 1750 - total flux cleaned = 0.0171184 Jy ! Component: 1800 - total flux cleaned = 0.0177968 Jy ! Component: 1850 - total flux cleaned = 0.0182819 Jy ! Component: 1900 - total flux cleaned = 0.0187607 Jy ! Component: 1950 - total flux cleaned = 0.0191153 Jy ! Component: 2000 - total flux cleaned = 0.0195821 Jy ! Total flux subtracted in 2048 components = 0.0199275 Jy ! Clean residual min=-0.003391 max=0.003463 Jy/beam ! Clean residual mean=-0.000001 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 3.69639 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 215 components and 3.69639 Jy ![Exited script file: muppet] wmap "J0750+1231_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2943 x 0.7738 at -10.54 degrees (North through East) ! Clean map min=-0.011281 max=2.784 Jy/beam ! Writing clean map to FITS file: J0750+1231_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 2.78404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0010425 device "J0750+1231_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0750+1231_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112336 0.112336 0.224672 0.449345 0.898689 1.79738 3.59476 7.18951 14.379 28.758 57.5161 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.784 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2943 x 0.7738 at -10.54 degrees (North through East) ! Clean map min=-0.011281 max=2.784 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0750+1231_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0750+1231_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0750+1231_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:41:37 2010