! Started logfile: J0336+3218_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:38:36 2010 obs J0336+3218_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0336+3218_K_2006_06_11_yyk_uva.fits ! AN table 1: 2210 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933605 visibilities/baseline/integration-bin. ! Found source: J0336+3218 ! ! 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 742776 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 J0336+3218_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)= 0.712485 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=0.2578 mas, bmaj=0.5482 mas, bpa=-6.815 degrees ! Estimated noise=2.00415 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 = 0.43388 Jy ! Component: 100 - total flux cleaned = 0.573674 Jy ! Total flux subtracted in 100 components = 0.573674 Jy ! Clean residual min=-0.027034 max=0.063774 Jy/beam ! Clean residual mean=-0.000225 rms=0.008323 Jy/beam ! Combined flux in latest and established models = 0.573674 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.573674 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.456204Jy sigma=1.526723 ! Fit after self-cal, rms=0.451782Jy sigma=1.507215 ! Inverting map and beam ! Estimated beam: bmin=0.2578 mas, bmaj=0.5482 mas, bpa=-6.815 degrees ! Estimated noise=2.00415 mJy/beam. ! Added new window around map position (-0.325, 0.13). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.081687 Jy ! Component: 100 - total flux cleaned = 0.11515 Jy ! Total flux subtracted in 100 components = 0.11515 Jy ! Clean residual min=-0.019231 max=0.029191 Jy/beam ! Clean residual mean=-0.000106 rms=0.005684 Jy/beam ! Combined flux in latest and established models = 0.688824 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.688824 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=0.437705Jy sigma=1.395078 ! Fit after self-cal, rms=0.436939Jy sigma=1.388666 ! Inverting map 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=0.2917 mas, bmaj=0.6317 mas, bpa=-8.774 degrees ! Estimated noise=1.18252 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 = 0.0267141 Jy ! Component: 100 - total flux cleaned = 0.0360709 Jy ! Component: 150 - total flux cleaned = 0.0377208 Jy ! Component: 200 - total flux cleaned = 0.0382796 Jy ! Total flux subtracted in 200 components = 0.0382796 Jy ! Clean residual min=-0.020042 max=0.032289 Jy/beam ! Clean residual mean=-0.000070 rms=0.006215 Jy/beam ! Combined flux in latest and established models = 0.727103 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.727103 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=0.435265Jy sigma=1.376511 ! Fit after self-cal, rms=0.435142Jy sigma=1.375643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2917 x 0.6317 at -8.774 degrees (North through East) ! Clean map min=-0.01897 max=0.46448 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.88 HN 1.01 KP 0.93 ! LA 0.90 MK 0.82 NL 1.16 OV 1.03 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 HN 1.04 KP 0.92 ! LA 0.91 MK 0.83 NL 1.18 OV 1.04 ! PT 0.78 SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.97 KP 0.92 ! LA 0.92 MK 0.88 NL 1.12 OV 1.11 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.01 KP 0.95 ! LA 0.92 MK 0.94 NL 1.01 OV 1.06 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.95 HN 0.86 KP 1.02 ! LA 0.99 MK 1.12 NL 1.06 OV 1.16 ! PT 0.86 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.12 HN 0.65 KP 0.78 ! LA 1.00 MK 0.99 NL 1.12 OV 1.32 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 0.76 KP 0.77 ! LA 0.95 MK 1.12 NL 1.08 OV 1.40 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 0.76 KP 0.79 ! LA 1.00 MK 1.24 NL 1.09 OV 1.48 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.435142Jy sigma=1.375643 ! Fit after self-cal, rms=0.397828Jy sigma=1.252946 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=0.397828Jy sigma=1.252946 ! Fit after self-cal, rms=0.397922Jy sigma=1.253088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2899 mas, bmaj=0.6304 mas, bpa=-9.006 degrees ! Estimated noise=1.15857 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 (0.845, -0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221199 Jy ! Component: 100 - total flux cleaned = 0.0325564 Jy ! Component: 150 - total flux cleaned = 0.038635 Jy ! Component: 200 - total flux cleaned = 0.0406049 Jy ! Total flux subtracted in 200 components = 0.0406049 Jy ! Clean residual min=-0.009287 max=0.013659 Jy/beam ! Clean residual mean=0.000051 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 0.767708 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.767709 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=0.396844Jy sigma=1.243002 ! Fit after self-cal, rms=0.396742Jy sigma=1.242723 ! Inverting map ! Added new window around map position (4.94, -4.355). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169678 Jy ! Component: 100 - total flux cleaned = 0.0265352 Jy ! Component: 150 - total flux cleaned = 0.0319209 Jy ! Component: 200 - total flux cleaned = 0.0364272 Jy ! Total flux subtracted in 200 components = 0.0364272 Jy ! Clean residual min=-0.007074 max=0.008991 Jy/beam ! Clean residual mean=0.000043 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.804136 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 119 components and 0.804136 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=0.396103Jy sigma=1.236244 ! Fit after self-cal, rms=0.396125Jy sigma=1.236215 ! 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=0.396125Jy sigma=1.236215 ! Fit after self-cal, rms=0.376108Jy sigma=1.087654 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 = 0.00977124 Jy ! Component: 100 - total flux cleaned = 0.0143972 Jy ! Component: 150 - total flux cleaned = 0.0175407 Jy ! Component: 200 - total flux cleaned = 0.0199284 Jy ! Total flux subtracted in 200 components = 0.0199284 Jy ! Clean residual min=-0.006849 max=0.007864 Jy/beam ! Clean residual mean=0.000056 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.824064 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 138 components and 0.824064 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=0.375978Jy sigma=1.084814 ! Fit after self-cal, rms=0.373342Jy sigma=1.067465 ! 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: 0.2899 x 0.6304 at -9.006 degrees (North through East) ! Clean map min=-0.0065847 max=0.47324 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=0.373342Jy sigma=1.067465 ! Fit after self-cal, rms=0.631033Jy sigma=1.054130 ! 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=0.631033Jy sigma=1.054130 ! Fit after self-cal, rms=0.630017Jy sigma=1.049940 ! Inverting map and beam ! Estimated beam: bmin=0.2874 mas, bmaj=0.6257 mas, bpa=-7.978 degrees ! Estimated noise=1.14418 mJy/beam. ! Added new window around map position (1.56, -1.17). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683715 Jy ! Component: 100 - total flux cleaned = 0.0107112 Jy ! Component: 150 - total flux cleaned = 0.0129167 Jy ! Component: 200 - total flux cleaned = 0.0146447 Jy ! Total flux subtracted in 200 components = 0.0146447 Jy ! Clean residual min=-0.004817 max=0.004804 Jy/beam ! Clean residual mean=0.000007 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.838709 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.838709 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=0.629898Jy sigma=1.047401 ! Fit after self-cal, rms=0.629366Jy sigma=1.045830 ! 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=0.629366Jy sigma=1.045830 ! Fit after self-cal, rms=0.637442Jy sigma=1.035716 ! 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=0.637442Jy sigma=1.035716 ! Fit after self-cal, rms=0.637319Jy sigma=1.034712 ! Inverting map and beam ! Estimated beam: bmin=0.2897 mas, bmaj=0.6257 mas, bpa=-8.293 degrees ! Estimated noise=1.151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314682 Jy ! Component: 100 - total flux cleaned = 0.00442674 Jy ! Component: 150 - total flux cleaned = 0.00526723 Jy ! Component: 200 - total flux cleaned = 0.00565095 Jy ! Total flux subtracted in 200 components = 0.00565095 Jy ! Clean residual min=-0.004904 max=0.004996 Jy/beam ! Clean residual mean=0.000011 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.84436 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 183 components and 0.84436 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=0.637260Jy sigma=1.033594 ! Fit after self-cal, rms=0.637134Jy sigma=1.033377 ! 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=0.867 mas, bmaj=0.9858 mas, bpa=-2.293 degrees ! Estimated noise=1.65016 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 = 0.00449689 Jy ! Component: 100 - total flux cleaned = 0.00674106 Jy ! Component: 150 - total flux cleaned = 0.00724894 Jy ! Component: 200 - total flux cleaned = 0.00767929 Jy ! Total flux subtracted in 200 components = 0.00767929 Jy ! Clean residual min=-0.005913 max=0.005756 Jy/beam ! Clean residual mean=0.000053 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.852039 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 193 components and 0.852039 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=0.637116Jy sigma=1.033140 ! Fit after self-cal, rms=0.637024Jy sigma=1.033019 ! 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=0.2553 mas, bmaj=0.5432 mas, bpa=-6.824 degrees ! Estimated noise=1.9589 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.440223 Jy ! Component: 100 - total flux cleaned = 0.591701 Jy ! Component: 150 - total flux cleaned = 0.662343 Jy ! Component: 200 - total flux cleaned = 0.699423 Jy ! Total flux subtracted in 200 components = 0.699423 Jy ! Clean residual min=-0.011194 max=0.014723 Jy/beam ! Clean residual mean=-0.000079 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.699423 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.699423 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2897 mas, bmaj=0.6257 mas, bpa=-8.293 degrees ! Estimated noise=1.151 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 = 0.0302485 Jy ! Component: 100 - total flux cleaned = 0.0513041 Jy ! Component: 150 - total flux cleaned = 0.0678445 Jy ! Component: 200 - total flux cleaned = 0.0814357 Jy ! Total flux subtracted in 200 components = 0.0814357 Jy ! Clean residual min=-0.008073 max=0.006984 Jy/beam ! Clean residual mean=-0.000033 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.780859 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.780859 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=0.867 mas, bmaj=0.9858 mas, bpa=-2.293 degrees ! Estimated noise=1.65016 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 = 0.0218892 Jy ! Component: 100 - total flux cleaned = 0.0360516 Jy ! Component: 150 - total flux cleaned = 0.0460524 Jy ! Component: 200 - total flux cleaned = 0.0534086 Jy ! Total flux subtracted in 200 components = 0.0534086 Jy ! Clean residual min=-0.006996 max=0.006699 Jy/beam ! Clean residual mean=0.000023 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.834267 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 137 components and 0.834268 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2897 mas, bmaj=0.6257 mas, bpa=-8.293 degrees ! Estimated noise=1.151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351147 Jy ! Component: 100 - total flux cleaned = 0.00464045 Jy ! Component: 150 - total flux cleaned = 0.00639089 Jy ! Component: 200 - total flux cleaned = 0.0076013 Jy ! Total flux subtracted in 200 components = 0.0076013 Jy ! Clean residual min=-0.005890 max=0.005493 Jy/beam ! Clean residual mean=0.000017 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.841869 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.841869 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=0.637081Jy sigma=1.034744 ! Fit after self-cal, rms=0.637048Jy sigma=1.034016 wmodel J0336+3218_K_2006_06_11_yyk\_map.mod ! Writing 166 model components to file: J0336+3218_K_2006_06_11_yyk_map.mod wobs J0336+3218_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0336+3218_K_2006_06_11_yyk_uvs.fits wwins J0336+3218_K_2006_06_11_yyk\_map.win ! wwins: Wrote 5 windows to J0336+3218_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 = -0.000205643 Jy ! Component: 100 - total flux cleaned = -0.000488976 Jy ! Component: 150 - total flux cleaned = -0.000574006 Jy ! Component: 200 - total flux cleaned = -0.000659537 Jy ! Component: 250 - total flux cleaned = -0.00106453 Jy ! Component: 300 - total flux cleaned = -0.00176723 Jy ! Component: 350 - total flux cleaned = -0.00237023 Jy ! Component: 400 - total flux cleaned = -0.00280915 Jy ! Component: 450 - total flux cleaned = -0.00359206 Jy ! Component: 500 - total flux cleaned = -0.00393757 Jy ! Component: 550 - total flux cleaned = -0.0043412 Jy ! Component: 600 - total flux cleaned = -0.00434147 Jy ! Component: 650 - total flux cleaned = -0.0045335 Jy ! Component: 700 - total flux cleaned = -0.00453313 Jy ! Component: 750 - total flux cleaned = -0.00453343 Jy ! Component: 800 - total flux cleaned = -0.00459364 Jy ! Component: 850 - total flux cleaned = -0.00470911 Jy ! Component: 900 - total flux cleaned = -0.00470905 Jy ! Component: 950 - total flux cleaned = -0.0047082 Jy ! Component: 1000 - total flux cleaned = -0.00470708 Jy ! Component: 1050 - total flux cleaned = -0.00427348 Jy ! Component: 1100 - total flux cleaned = -0.00432828 Jy ! Component: 1150 - total flux cleaned = -0.00406735 Jy ! Component: 1200 - total flux cleaned = -0.00381018 Jy ! Component: 1250 - total flux cleaned = -0.00350734 Jy ! Component: 1300 - total flux cleaned = -0.00340789 Jy ! Component: 1350 - total flux cleaned = -0.0033101 Jy ! Component: 1400 - total flux cleaned = -0.00321328 Jy ! Component: 1450 - total flux cleaned = -0.00307073 Jy ! Component: 1500 - total flux cleaned = -0.00297745 Jy ! Component: 1550 - total flux cleaned = -0.00256402 Jy ! Component: 1600 - total flux cleaned = -0.00270014 Jy ! Component: 1650 - total flux cleaned = -0.00243094 Jy ! Component: 1700 - total flux cleaned = -0.00238633 Jy ! Component: 1750 - total flux cleaned = -0.00225566 Jy ! Component: 1800 - total flux cleaned = -0.00208473 Jy ! Component: 1850 - total flux cleaned = -0.00204342 Jy ! Component: 1900 - total flux cleaned = -0.0019186 Jy ! Component: 1950 - total flux cleaned = -0.0018771 Jy ! Component: 2000 - total flux cleaned = -0.00163312 Jy ! Total flux subtracted in 2048 components = -0.00155224 Jy ! Clean residual min=-0.002534 max=0.002003 Jy/beam ! Clean residual mean=0.000012 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.840317 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 327 components and 0.840317 Jy ![Exited script file: muppet] wmap "J0336+3218_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2897 x 0.6257 at -8.293 degrees (North through East) ! Clean map min=-0.0042962 max=0.47189 Jy/beam ! Writing clean map to FITS file: J0336+3218_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 0.471892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000769545 device "J0336+3218_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0336+3218_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489229 0.489229 0.978457 1.95691 3.91383 7.82766 15.6553 31.3106 62.6213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.471 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2897 x 0.6257 at -8.293 degrees (North through East) ! Clean map min=-0.0042962 max=0.47189 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0336+3218_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0336+3218_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0336+3218_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:38:38 2010