! Started logfile: J1310+3220_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:48:16 2010 obs J1310+3220_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1310+3220_K_2006_06_11_yyk_uva.fits ! AN table 1: 1476 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885772 visibilities/baseline/integration-bin. ! Found source: J1310+3220 ! ! 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 470664 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 J1310+3220_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)= 0.613481 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=0.3037 mas, bmaj=0.62 mas, bpa=-21.76 degrees ! Estimated noise=2.54393 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 = 0.449919 Jy ! Component: 100 - total flux cleaned = 0.552782 Jy ! Total flux subtracted in 100 components = 0.552782 Jy ! Clean residual min=-0.032610 max=0.051641 Jy/beam ! Clean residual mean=-0.000671 rms=0.010071 Jy/beam ! Combined flux in latest and established models = 0.552782 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.552782 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.291478Jy sigma=1.385120 ! Fit after self-cal, rms=0.289633Jy sigma=1.373605 ! Inverting map and beam ! Estimated beam: bmin=0.3037 mas, bmaj=0.62 mas, bpa=-21.76 degrees ! Estimated noise=2.54393 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=0.354 mas, bmaj=0.6742 mas, bpa=-20.23 degrees ! Estimated noise=1.40176 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 (-0.52, 0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611688 Jy ! Component: 100 - total flux cleaned = 0.0938035 Jy ! Component: 150 - total flux cleaned = 0.117125 Jy ! Component: 200 - total flux cleaned = 0.133043 Jy ! Total flux subtracted in 200 components = 0.133043 Jy ! Clean residual min=-0.021907 max=0.031718 Jy/beam ! Clean residual mean=-0.000221 rms=0.006679 Jy/beam ! Combined flux in latest and established models = 0.685825 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.685825 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=0.274917Jy sigma=1.279957 ! Fit after self-cal, rms=0.273936Jy sigma=1.273955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.354 x 0.6742 at -20.23 degrees (North through East) ! Clean map min=-0.023794 max=0.48624 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.04 KP 0.90 ! LA 0.92 MK 0.85 NL 1.11 OV 0.97 ! PT 0.89 SC 1.33 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.87 HN 1.13 KP 0.93 ! LA 0.91 MK 0.83 NL 1.14 OV 1.02 ! PT 0.79 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.03 KP 0.89 ! LA 0.90 MK 0.87 NL 1.09 OV 1.08 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.94 ! LA 0.92 MK 0.96 NL 0.99 OV 1.05 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 0.88 KP 0.98 ! LA 0.98 MK 1.03 NL 1.02 OV 1.14 ! PT 0.88 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.65 KP 0.77 ! LA 0.98 MK 1.13 NL 1.06 OV 1.23 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.77 KP 0.74 ! LA 0.94 MK 1.16 NL 1.04 OV 1.36 ! PT 1.08 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 0.79 KP 0.79 ! LA 0.95 MK 1.18 NL 1.03 OV 1.37 ! PT 0.96 SC 0.81 ! ! ! Fit before self-cal, rms=0.273936Jy sigma=1.273955 ! Fit after self-cal, rms=0.240457Jy sigma=1.130262 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=0.240457Jy sigma=1.130262 ! Fit after self-cal, rms=0.240433Jy sigma=1.130099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3554 mas, bmaj=0.6697 mas, bpa=-20.06 degrees ! Estimated noise=1.37011 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 (-2.015, 2.34). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.025573 Jy ! Component: 100 - total flux cleaned = 0.0307894 Jy ! Component: 150 - total flux cleaned = 0.0319218 Jy ! Component: 200 - total flux cleaned = 0.0310505 Jy ! Total flux subtracted in 200 components = 0.0310505 Jy ! Clean residual min=-0.009695 max=0.011636 Jy/beam ! Clean residual mean=-0.000008 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.716876 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.716876 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=0.238142Jy sigma=1.110042 ! Fit after self-cal, rms=0.237997Jy sigma=1.109082 ! 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=0.237997Jy sigma=1.109082 ! Fit after self-cal, rms=0.227958Jy sigma=1.038173 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 = 0.00548388 Jy ! Component: 100 - total flux cleaned = 0.00501663 Jy ! Component: 150 - total flux cleaned = 0.00458428 Jy ! Component: 200 - total flux cleaned = 0.00401611 Jy ! Total flux subtracted in 200 components = 0.00401611 Jy ! Clean residual min=-0.008685 max=0.011486 Jy/beam ! Clean residual mean=-0.000009 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.720892 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 85 components and 0.720892 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=0.227459Jy sigma=1.034718 ! Fit after self-cal, rms=0.225817Jy sigma=1.026320 ! Inverting map ! Added new window around map position (-3.77, 1.56). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.011171 Jy ! Component: 100 - total flux cleaned = 0.0144444 Jy ! Component: 150 - total flux cleaned = 0.0162659 Jy ! Component: 200 - total flux cleaned = 0.0176975 Jy ! Total flux subtracted in 200 components = 0.0176975 Jy ! Clean residual min=-0.007496 max=0.008428 Jy/beam ! Clean residual mean=0.000008 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.738589 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 107 components and 0.738589 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=0.225297Jy sigma=1.021251 ! Fit after self-cal, rms=0.224716Jy sigma=1.018695 ! 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: 0.3554 x 0.6697 at -20.06 degrees (North through East) ! Clean map min=-0.0076268 max=0.48248 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=0.224716Jy sigma=1.018695 ! Fit after self-cal, rms=0.347142Jy sigma=1.010356 ! 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=0.347142Jy sigma=1.010356 ! Fit after self-cal, rms=0.347017Jy sigma=1.009551 ! Inverting map and beam ! Estimated beam: bmin=0.3566 mas, bmaj=0.6645 mas, bpa=-19.86 degrees ! Estimated noise=1.36276 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328144 Jy ! Component: 100 - total flux cleaned = 0.00436516 Jy ! Component: 150 - total flux cleaned = 0.00544119 Jy ! Component: 200 - total flux cleaned = 0.0064192 Jy ! Total flux subtracted in 200 components = 0.0064192 Jy ! Clean residual min=-0.005962 max=0.006639 Jy/beam ! Clean residual mean=-0.000000 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.745009 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 123 components and 0.745009 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=0.346875Jy sigma=1.007719 ! Fit after self-cal, rms=0.346814Jy sigma=1.007226 ! 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=0.346814Jy sigma=1.007226 ! Fit after self-cal, rms=0.372886Jy sigma=1.001933 ! 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=0.372886Jy sigma=1.001933 ! Fit after self-cal, rms=0.372998Jy sigma=1.001619 ! Inverting map and beam ! Estimated beam: bmin=0.3574 mas, bmaj=0.6652 mas, bpa=-19.98 degrees ! Estimated noise=1.36246 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627706 Jy ! Component: 100 - total flux cleaned = 0.00117117 Jy ! Component: 150 - total flux cleaned = 0.00179301 Jy ! Component: 200 - total flux cleaned = 0.00246845 Jy ! Total flux subtracted in 200 components = 0.00246845 Jy ! Clean residual min=-0.005360 max=0.006190 Jy/beam ! Clean residual mean=0.000001 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.747477 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.747477 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=0.372930Jy sigma=1.000579 ! Fit after self-cal, rms=0.372907Jy sigma=1.000438 ! 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=0.9157 mas, bmaj=0.9994 mas, bpa=17.36 degrees ! Estimated noise=1.73158 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 = 0.00407298 Jy ! Component: 100 - total flux cleaned = 0.00565365 Jy ! Component: 150 - total flux cleaned = 0.00630536 Jy ! Component: 200 - total flux cleaned = 0.00687515 Jy ! Total flux subtracted in 200 components = 0.00687515 Jy ! Clean residual min=-0.006935 max=0.007647 Jy/beam ! Clean residual mean=0.000027 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.754352 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.754352 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=0.372930Jy sigma=1.000182 ! Fit after self-cal, rms=0.372941Jy sigma=1.000090 ! 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=0.3079 mas, bmaj=0.6183 mas, bpa=-22.03 degrees ! Estimated noise=2.46147 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.440378 Jy ! Component: 100 - total flux cleaned = 0.543449 Jy ! Component: 150 - total flux cleaned = 0.593581 Jy ! Component: 200 - total flux cleaned = 0.626195 Jy ! Total flux subtracted in 200 components = 0.626195 Jy ! Clean residual min=-0.013316 max=0.016473 Jy/beam ! Clean residual mean=-0.000250 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.626195 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.626195 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3574 mas, bmaj=0.6652 mas, bpa=-19.98 degrees ! Estimated noise=1.36246 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 = 0.0253729 Jy ! Component: 100 - total flux cleaned = 0.0427345 Jy ! Component: 150 - total flux cleaned = 0.0558374 Jy ! Component: 200 - total flux cleaned = 0.0664427 Jy ! Total flux subtracted in 200 components = 0.0664427 Jy ! Clean residual min=-0.008276 max=0.008820 Jy/beam ! Clean residual mean=-0.000094 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.692637 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.692637 Jy ! Inverting map ! Added new window around map position (-1.755, 0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105541 Jy ! Component: 100 - total flux cleaned = 0.0184551 Jy ! Component: 150 - total flux cleaned = 0.0252737 Jy ! Component: 200 - total flux cleaned = 0.0312236 Jy ! Total flux subtracted in 200 components = 0.0312236 Jy ! Clean residual min=-0.006433 max=0.006348 Jy/beam ! Clean residual mean=-0.000039 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.723861 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 99 components and 0.723861 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=0.9157 mas, bmaj=0.9994 mas, bpa=17.36 degrees ! Estimated noise=1.73158 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 = 0.00891661 Jy ! Component: 100 - total flux cleaned = 0.0153364 Jy ! Component: 150 - total flux cleaned = 0.0205018 Jy ! Component: 200 - total flux cleaned = 0.0247786 Jy ! Total flux subtracted in 200 components = 0.0247786 Jy ! Clean residual min=-0.006448 max=0.005636 Jy/beam ! Clean residual mean=0.000005 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.74864 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 153 components and 0.74864 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3574 mas, bmaj=0.6652 mas, bpa=-19.98 degrees ! Estimated noise=1.36246 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267343 Jy ! Component: 100 - total flux cleaned = 0.00433414 Jy ! Component: 150 - total flux cleaned = 0.00555508 Jy ! Component: 200 - total flux cleaned = 0.00666684 Jy ! Total flux subtracted in 200 components = 0.00666684 Jy ! Clean residual min=-0.005412 max=0.004251 Jy/beam ! Clean residual mean=0.000010 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.755307 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 178 components and 0.755307 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=0.373169Jy sigma=0.998993 ! Fit after self-cal, rms=0.373221Jy sigma=0.998451 wmodel J1310+3220_K_2006_06_11_yyk\_map.mod ! Writing 178 model components to file: J1310+3220_K_2006_06_11_yyk_map.mod wobs J1310+3220_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1310+3220_K_2006_06_11_yyk_uvs.fits wwins J1310+3220_K_2006_06_11_yyk\_map.win ! wwins: Wrote 5 windows to J1310+3220_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 = -0.0023856 Jy ! Component: 100 - total flux cleaned = -0.00390168 Jy ! Component: 150 - total flux cleaned = -0.00362387 Jy ! Component: 200 - total flux cleaned = -0.0032948 Jy ! Component: 250 - total flux cleaned = -0.00323338 Jy ! Component: 300 - total flux cleaned = -0.00341364 Jy ! Component: 350 - total flux cleaned = -0.00364331 Jy ! Component: 400 - total flux cleaned = -0.00391885 Jy ! Component: 450 - total flux cleaned = -0.00413277 Jy ! Component: 500 - total flux cleaned = -0.00439108 Jy ! Component: 550 - total flux cleaned = -0.00454216 Jy ! Component: 600 - total flux cleaned = -0.00478565 Jy ! Component: 650 - total flux cleaned = -0.00497464 Jy ! Component: 700 - total flux cleaned = -0.00520487 Jy ! Component: 750 - total flux cleaned = -0.00520472 Jy ! Component: 800 - total flux cleaned = -0.00537993 Jy ! Component: 850 - total flux cleaned = -0.00550797 Jy ! Component: 900 - total flux cleaned = -0.00575965 Jy ! Component: 950 - total flux cleaned = -0.00575778 Jy ! Component: 1000 - total flux cleaned = -0.00595826 Jy ! Component: 1050 - total flux cleaned = -0.00599765 Jy ! Component: 1100 - total flux cleaned = -0.00607457 Jy ! Component: 1150 - total flux cleaned = -0.00607466 Jy ! Component: 1200 - total flux cleaned = -0.00611119 Jy ! Component: 1250 - total flux cleaned = -0.00611109 Jy ! Component: 1300 - total flux cleaned = -0.00607507 Jy ! Component: 1350 - total flux cleaned = -0.00596939 Jy ! Component: 1400 - total flux cleaned = -0.00597013 Jy ! Component: 1450 - total flux cleaned = -0.00607221 Jy ! Component: 1500 - total flux cleaned = -0.00613856 Jy ! Component: 1550 - total flux cleaned = -0.00613831 Jy ! Component: 1600 - total flux cleaned = -0.00617134 Jy ! Component: 1650 - total flux cleaned = -0.00604433 Jy ! Component: 1700 - total flux cleaned = -0.006234 Jy ! Component: 1750 - total flux cleaned = -0.00623386 Jy ! Component: 1800 - total flux cleaned = -0.00620314 Jy ! Component: 1850 - total flux cleaned = -0.00623292 Jy ! Component: 1900 - total flux cleaned = -0.00623295 Jy ! Component: 1950 - total flux cleaned = -0.00626265 Jy ! Component: 2000 - total flux cleaned = -0.00632026 Jy ! Total flux subtracted in 2048 components = -0.00640566 Jy ! Clean residual min=-0.001801 max=0.001772 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.748901 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 319 components and 0.748901 Jy ![Exited script file: muppet] wmap "J1310+3220_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3574 x 0.6652 at -19.98 degrees (North through East) ! Clean map min=-0.0037989 max=0.48472 Jy/beam ! Writing clean map to FITS file: J1310+3220_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 0.484724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000526831 device "J1310+3220_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1310+3220_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32606 0.32606 0.65212 1.30424 2.60848 5.21696 10.4339 20.8679 41.7357 83.4714 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.484 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3574 x 0.6652 at -19.98 degrees (North through East) ! Clean map min=-0.0037989 max=0.48472 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1310+3220_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1310+3220_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1310+3220_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:48:18 2010