! Started logfile: J1427+2348_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:44:57 2010 obs J1427+2348_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1427+2348_K_2006_06_11_yyk_uva.fits ! AN table 1: 1753 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.582582 visibilities/baseline/integration-bin. ! Found source: J1427+2348 ! ! 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 2714 lines of history. ! ! Reading 367656 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 J1427+2348_K_2006_06_11_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)= 0.26261 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=0.4203 mas, bmaj=0.7305 mas, bpa=-10.49 degrees ! Estimated noise=5.64993 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 = 0.0849849 Jy ! Component: 100 - total flux cleaned = 0.121396 Jy ! Total flux subtracted in 100 components = 0.121396 Jy ! Clean residual min=-0.028143 max=0.025899 Jy/beam ! Clean residual mean=-0.000014 rms=0.007233 Jy/beam ! Combined flux in latest and established models = 0.121396 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.121396 Jy ! ! Correcting IF 1. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.226699Jy sigma=1.101675 ! Fit after self-cal, rms=0.225266Jy sigma=1.092383 ! Inverting map and beam ! Estimated beam: bmin=0.4204 mas, bmaj=0.7307 mas, bpa=-10.49 degrees ! Estimated noise=5.64848 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=0.5838 mas, bmaj=0.9917 mas, bpa=-9.172 degrees ! Estimated noise=3.26365 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 = 0.0404099 Jy ! Component: 100 - total flux cleaned = 0.0553065 Jy ! Component: 150 - total flux cleaned = 0.0586411 Jy ! Component: 200 - total flux cleaned = 0.059311 Jy ! Total flux subtracted in 200 components = 0.059311 Jy ! Clean residual min=-0.016262 max=0.020694 Jy/beam ! Clean residual mean=-0.000052 rms=0.004729 Jy/beam ! Combined flux in latest and established models = 0.180707 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.180707 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=0.219901Jy sigma=1.056746 ! Fit after self-cal, rms=0.219861Jy sigma=1.056037 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5838 x 0.9917 at -9.172 degrees (North through East) ! Clean map min=-0.015714 max=0.10745 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 1.10 ! LA 0.92 MK 1.00* NL 1.00* OV 1.00* ! PT 0.78 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.48 HN 1.00* KP 0.99 ! LA 0.84 MK 1.00* NL 1.00* OV 1.00* ! PT 0.90 SC 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 1.03 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00* NL 0.78 OV 1.54 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.27 ! LA 0.93 MK 1.00* NL 2.43 OV 1.00* ! PT 0.70 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.38 FD 1.11 HN 0.76 KP 0.74 ! LA 1.04 MK 1.00* NL 1.00* OV 1.15 ! PT 1.35 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 7.88 FD 1.08 HN 1.00* KP 0.73 ! LA 1.00* MK 1.00* NL 1.00* OV 1.15 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.00* HN 1.00* KP 0.62 ! LA 1.18 MK 0.87 NL 1.00* OV 1.52 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.219861Jy sigma=1.056037 ! Fit after self-cal, rms=0.351840Jy sigma=1.027215 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=0.351840Jy sigma=1.027215 ! Fit after self-cal, rms=0.351965Jy sigma=1.026653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5467 mas, bmaj=0.8148 mas, bpa=-17.75 degrees ! Estimated noise=2.99255 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 = -0.000656849 Jy ! Component: 100 - total flux cleaned = -0.000649916 Jy ! Component: 150 - total flux cleaned = -0.000654673 Jy ! Component: 200 - total flux cleaned = -0.000760882 Jy ! Total flux subtracted in 200 components = -0.000760882 Jy ! Clean residual min=-0.010957 max=0.009602 Jy/beam ! Clean residual mean=0.000047 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.179946 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.179946 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=0.351832Jy sigma=1.025767 ! Fit after self-cal, rms=0.351877Jy sigma=1.025411 ! 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=0.351877Jy sigma=1.025411 ! Fit after self-cal, rms=0.344746Jy sigma=0.979430 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 = 0.00786817 Jy ! Component: 100 - total flux cleaned = 0.00787688 Jy ! Component: 150 - total flux cleaned = 0.00788128 Jy ! Component: 200 - total flux cleaned = 0.00776864 Jy ! Total flux subtracted in 200 components = 0.00776864 Jy ! Clean residual min=-0.009840 max=0.008453 Jy/beam ! Clean residual mean=0.000037 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.187714 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.187714 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=0.344266Jy sigma=0.976800 ! Fit after self-cal, rms=0.343647Jy sigma=0.969606 ! 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: 0.5467 x 0.8148 at -17.75 degrees (North through East) ! Clean map min=-0.0093699 max=0.11078 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=0.343647Jy sigma=0.969606 ! Fit after self-cal, rms=0.228477Jy sigma=0.959681 ! 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=0.228477Jy sigma=0.959681 ! Fit after self-cal, rms=0.228351Jy sigma=0.957626 ! Inverting map and beam ! Estimated beam: bmin=0.5507 mas, bmaj=0.7932 mas, bpa=-12.39 degrees ! Estimated noise=2.90934 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135505 Jy ! Component: 100 - total flux cleaned = 0.000367596 Jy ! Component: 150 - total flux cleaned = 0.000571634 Jy ! Component: 200 - total flux cleaned = 0.000661646 Jy ! Total flux subtracted in 200 components = 0.000661646 Jy ! Clean residual min=-0.009548 max=0.007592 Jy/beam ! Clean residual mean=-0.000032 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.188376 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.188376 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=0.228244Jy sigma=0.956853 ! Fit after self-cal, rms=0.227475Jy sigma=0.956378 ! 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=0.227475Jy sigma=0.956378 ! Fit after self-cal, rms=0.339944Jy sigma=0.949830 ! 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=0.339944Jy sigma=0.949830 ! Fit after self-cal, rms=0.341142Jy sigma=0.949085 ! Inverting map and beam ! Estimated beam: bmin=0.6573 mas, bmaj=0.823 mas, bpa=-19.48 degrees ! Estimated noise=3.0789 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881185 Jy ! Component: 100 - total flux cleaned = 0.00933439 Jy ! Component: 150 - total flux cleaned = 0.00994295 Jy ! Component: 200 - total flux cleaned = 0.0102188 Jy ! Total flux subtracted in 200 components = 0.0102188 Jy ! Clean residual min=-0.010390 max=0.008262 Jy/beam ! Clean residual mean=-0.000011 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.198595 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.198595 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=0.340690Jy sigma=0.946100 ! Fit after self-cal, rms=0.340677Jy sigma=0.946047 ! 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=1.026 mas, bmaj=1.436 mas, bpa=77.8 degrees ! Estimated noise=3.38262 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 = -0.000213299 Jy ! Component: 100 - total flux cleaned = -0.000199301 Jy ! Component: 150 - total flux cleaned = -0.000259257 Jy ! Component: 200 - total flux cleaned = -0.000313557 Jy ! Total flux subtracted in 200 components = -0.000313557 Jy ! Clean residual min=-0.008383 max=0.007319 Jy/beam ! Clean residual mean=-0.000016 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.198281 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.198281 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=0.340629Jy sigma=0.945754 ! Fit after self-cal, rms=0.340662Jy sigma=0.945701 ! 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=0.4634 mas, bmaj=0.7214 mas, bpa=-14.54 degrees ! Estimated noise=5.77473 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.109038 Jy ! Component: 100 - total flux cleaned = 0.151345 Jy ! Component: 150 - total flux cleaned = 0.175203 Jy ! Component: 200 - total flux cleaned = 0.189435 Jy ! Total flux subtracted in 200 components = 0.189435 Jy ! Clean residual min=-0.019532 max=0.017935 Jy/beam ! Clean residual mean=-0.000027 rms=0.005168 Jy/beam ! Combined flux in latest and established models = 0.189436 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.189436 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6573 mas, bmaj=0.823 mas, bpa=-19.48 degrees ! Estimated noise=3.0789 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 = 0.00642675 Jy ! Component: 100 - total flux cleaned = 0.00740209 Jy ! Component: 150 - total flux cleaned = 0.00740909 Jy ! Component: 200 - total flux cleaned = 0.00762833 Jy ! Total flux subtracted in 200 components = 0.00762833 Jy ! Clean residual min=-0.010064 max=0.008764 Jy/beam ! Clean residual mean=-0.000028 rms=0.002401 Jy/beam ! Combined flux in latest and established models = 0.197064 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.197064 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=1.026 mas, bmaj=1.436 mas, bpa=77.8 degrees ! Estimated noise=3.38262 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 = -0.000154378 Jy ! Component: 100 - total flux cleaned = -0.000167958 Jy ! Component: 150 - total flux cleaned = -0.000171359 Jy ! Component: 200 - total flux cleaned = -7.57547e-05 Jy ! Total flux subtracted in 200 components = -7.57547e-05 Jy ! Clean residual min=-0.008326 max=0.007596 Jy/beam ! Clean residual mean=-0.000029 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.196988 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.196988 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6573 mas, bmaj=0.823 mas, bpa=-19.48 degrees ! Estimated noise=3.0789 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.14155e-05 Jy ! Component: 100 - total flux cleaned = 0.000156743 Jy ! Component: 150 - total flux cleaned = 0.000389138 Jy ! Component: 200 - total flux cleaned = 0.000603109 Jy ! Total flux subtracted in 200 components = 0.000603109 Jy ! Clean residual min=-0.009402 max=0.007805 Jy/beam ! Clean residual mean=-0.000021 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.197591 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.197591 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=0.340501Jy sigma=0.944090 ! Fit after self-cal, rms=0.340312Jy sigma=0.943883 wmodel J1427+2348_K_2006_06_11_yyk\_map.mod ! Writing 43 model components to file: J1427+2348_K_2006_06_11_yyk_map.mod wobs J1427+2348_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1427+2348_K_2006_06_11_yyk_uvs.fits wwins J1427+2348_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1427+2348_K_2006_06_11_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 = -0.00136659 Jy ! Component: 100 - total flux cleaned = -0.00136642 Jy ! Component: 150 - total flux cleaned = -0.00156536 Jy ! Component: 200 - total flux cleaned = -0.00195097 Jy ! Component: 250 - total flux cleaned = -0.00239819 Jy ! Component: 300 - total flux cleaned = -0.003153 Jy ! Component: 350 - total flux cleaned = -0.00379493 Jy ! Component: 400 - total flux cleaned = -0.00449181 Jy ! Component: 450 - total flux cleaned = -0.00509089 Jy ! Component: 500 - total flux cleaned = -0.00559769 Jy ! Component: 550 - total flux cleaned = -0.00595002 Jy ! Component: 600 - total flux cleaned = -0.006428 Jy ! Component: 650 - total flux cleaned = -0.00669358 Jy ! Component: 700 - total flux cleaned = -0.00714431 Jy ! Component: 750 - total flux cleaned = -0.00764535 Jy ! Component: 800 - total flux cleaned = -0.00795159 Jy ! Component: 850 - total flux cleaned = -0.00843059 Jy ! Component: 900 - total flux cleaned = -0.00884108 Jy ! Component: 950 - total flux cleaned = -0.00924377 Jy ! Component: 1000 - total flux cleaned = -0.00980621 Jy ! Component: 1050 - total flux cleaned = -0.0101373 Jy ! Component: 1100 - total flux cleaned = -0.0106772 Jy ! Component: 1150 - total flux cleaned = -0.0109429 Jy ! Component: 1200 - total flux cleaned = -0.0114638 Jy ! Component: 1250 - total flux cleaned = -0.0118734 Jy ! Component: 1300 - total flux cleaned = -0.0120239 Jy ! Component: 1350 - total flux cleaned = -0.0122722 Jy ! Component: 1400 - total flux cleaned = -0.0124192 Jy ! Component: 1450 - total flux cleaned = -0.0124673 Jy ! Component: 1500 - total flux cleaned = -0.0126105 Jy ! Component: 1550 - total flux cleaned = -0.0125157 Jy ! Component: 1600 - total flux cleaned = -0.0124223 Jy ! Component: 1650 - total flux cleaned = -0.012423 Jy ! Component: 1700 - total flux cleaned = -0.0124237 Jy ! Component: 1750 - total flux cleaned = -0.0122881 Jy ! Component: 1800 - total flux cleaned = -0.0121536 Jy ! Component: 1850 - total flux cleaned = -0.0120192 Jy ! Component: 1900 - total flux cleaned = -0.0118867 Jy ! Component: 1950 - total flux cleaned = -0.0117113 Jy ! Component: 2000 - total flux cleaned = -0.0116674 Jy ! Total flux subtracted in 2048 components = -0.0118407 Jy ! Clean residual min=-0.002156 max=0.002287 Jy/beam ! Clean residual mean=-0.000008 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.185751 Jy keep ! Adding 98 model components to the UV plane model. ! The established model now contains 141 components and 0.18575 Jy ![Exited script file: muppet] wmap "J1427+2348_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6573 x 0.823 at -19.48 degrees (North through East) ! Clean map min=-0.0096808 max=0.12429 Jy/beam ! Writing clean map to FITS file: J1427+2348_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00082357 device "J1427+2348_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1427+2348_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.98781 1.98781 3.97563 7.95126 15.9025 31.805 63.6101 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6573 x 0.823 at -19.48 degrees (North through East) ! Clean map min=-0.0096808 max=0.12429 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1427+2348_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1427+2348_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1427+2348_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:44:59 2010