! Started logfile: J0750+1231_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:41:32 2010 obs J0750+1231_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0750+1231_K_2006_06_04_yyk_uva.fits ! AN table 1: 766 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.775529 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 2920 lines of history. ! ! Reading 171088 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_06_04_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)= 2.33359 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=0.238 mas, bmaj=0.7788 mas, bpa=-1.727 degrees ! Estimated noise=3.40978 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 = 1.77132 Jy ! Component: 100 - total flux cleaned = 2.27003 Jy ! Total flux subtracted in 100 components = 2.27003 Jy ! Clean residual min=-0.176853 max=0.224124 Jy/beam ! Clean residual mean=0.000766 rms=0.053752 Jy/beam ! Combined flux in latest and established models = 2.27003 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 2.27003 Jy ! ! Correcting IF 1. ! A total of 11 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 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 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792885Jy sigma=4.497719 ! Fit after self-cal, rms=0.792826Jy sigma=4.493138 ! Inverting map and beam ! Estimated beam: bmin=0.238 mas, bmaj=0.7788 mas, bpa=-1.727 degrees ! Estimated noise=3.40978 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=0.2636 mas, bmaj=0.8996 mas, bpa=-6.807 degrees ! Estimated noise=2.06195 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 = 0.183763 Jy ! Component: 100 - total flux cleaned = 0.285291 Jy ! Component: 150 - total flux cleaned = 0.345764 Jy ! Component: 200 - total flux cleaned = 0.382013 Jy ! Total flux subtracted in 200 components = 0.382013 Jy ! Clean residual min=-0.146814 max=0.170800 Jy/beam ! Clean residual mean=0.000036 rms=0.050396 Jy/beam ! Combined flux in latest and established models = 2.65204 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 2.65204 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=0.723272Jy sigma=4.219432 ! Fit after self-cal, rms=0.723003Jy sigma=4.218200 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2636 x 0.8996 at -6.807 degrees (North through East) ! Clean map min=-0.13852 max=1.8388 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 KP 0.91 LA 0.88 ! MK 0.78 NL 1.15 OV 1.01 PT 0.87 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 KP 0.90 LA 0.90 ! MK 0.77 NL 1.20 OV 1.03 PT 0.77 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 0.87 LA 0.91 ! MK 0.79 NL 1.10 OV 1.07 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 KP 0.91 LA 0.89 ! MK 0.86 NL 1.07 OV 1.04 PT 1.06 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 KP 0.98 LA 0.95 ! MK 1.00 NL 1.12 OV 1.15 PT 0.85 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 0.74 LA 0.98 ! MK 1.01 NL 1.19 OV 1.28 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 0.70 LA 0.94 ! MK 1.06 NL 1.19 OV 1.39 PT 1.00 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 0.75 LA 0.92 ! MK 1.13 NL 1.19 OV 1.43 PT 0.92 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.723003Jy sigma=4.218200 ! Fit after self-cal, rms=0.541438Jy sigma=3.135555 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=0.541438Jy sigma=3.135555 ! Fit after self-cal, rms=0.541512Jy sigma=3.136237 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2585 mas, bmaj=0.9445 mas, bpa=-6.529 degrees ! Estimated noise=2.01947 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 = -0.0082931 Jy ! Component: 100 - total flux cleaned = -0.0122136 Jy ! Component: 150 - total flux cleaned = -0.0166599 Jy ! Component: 200 - total flux cleaned = -0.0206115 Jy ! Total flux subtracted in 200 components = -0.0206115 Jy ! Clean residual min=-0.037473 max=0.041078 Jy/beam ! Clean residual mean=0.000037 rms=0.011912 Jy/beam ! Combined flux in latest and established models = 2.63143 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 2.63143 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=0.537791Jy sigma=3.104340 ! Fit after self-cal, rms=0.537948Jy sigma=3.105194 ! 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=0.537948Jy sigma=3.105194 ! Fit after self-cal, rms=0.297643Jy sigma=1.756569 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 = 0.0125011 Jy ! Component: 100 - total flux cleaned = 0.0110995 Jy ! Component: 150 - total flux cleaned = 0.00899803 Jy ! Component: 200 - total flux cleaned = 0.00553706 Jy ! Total flux subtracted in 200 components = 0.00553706 Jy ! Clean residual min=-0.033777 max=0.039141 Jy/beam ! Clean residual mean=0.000060 rms=0.011371 Jy/beam ! Combined flux in latest and established models = 2.63696 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 2.63696 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=0.288105Jy sigma=1.699985 ! Fit after self-cal, rms=0.270000Jy sigma=1.601299 ! 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: 0.2585 x 0.9445 at -6.529 degrees (North through East) ! Clean map min=-0.032136 max=1.8697 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=0.270000Jy sigma=1.601299 ! Fit after self-cal, rms=0.262264Jy sigma=1.580076 ! 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=0.262264Jy sigma=1.580076 ! Fit after self-cal, rms=0.260991Jy sigma=1.569457 ! Inverting map and beam ! Estimated beam: bmin=0.2555 mas, bmaj=0.9344 mas, bpa=-6.069 degrees ! Estimated noise=2.00196 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00388768 Jy ! Component: 100 - total flux cleaned = -0.00792691 Jy ! Component: 150 - total flux cleaned = -0.0108228 Jy ! Component: 200 - total flux cleaned = -0.0134003 Jy ! Total flux subtracted in 200 components = -0.0134003 Jy ! Clean residual min=-0.027279 max=0.031980 Jy/beam ! Clean residual mean=0.000030 rms=0.008776 Jy/beam ! Combined flux in latest and established models = 2.62356 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 2.62356 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=0.257573Jy sigma=1.543916 ! Fit after self-cal, rms=0.257513Jy sigma=1.541103 ! 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=0.257513Jy sigma=1.541103 ! Fit after self-cal, rms=0.256728Jy sigma=1.531205 ! 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=0.256728Jy sigma=1.531205 ! Fit after self-cal, rms=0.256280Jy sigma=1.529760 ! Inverting map and beam ! Estimated beam: bmin=0.2552 mas, bmaj=0.9345 mas, bpa=-5.987 degrees ! Estimated noise=2.0015 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00348188 Jy ! Component: 100 - total flux cleaned = -0.006575 Jy ! Component: 150 - total flux cleaned = -0.00880268 Jy ! Component: 200 - total flux cleaned = -0.0107985 Jy ! Total flux subtracted in 200 components = -0.0107985 Jy ! Clean residual min=-0.024148 max=0.030710 Jy/beam ! Clean residual mean=0.000027 rms=0.007554 Jy/beam ! Combined flux in latest and established models = 2.61277 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 2.61277 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=0.254149Jy sigma=1.514750 ! Fit after self-cal, rms=0.254271Jy sigma=1.514429 ! 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=0.8611 mas, bmaj=1.595 mas, bpa=-11.49 degrees ! Estimated noise=2.87338 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 = 0.00625936 Jy ! Component: 100 - total flux cleaned = 0.00546395 Jy ! Component: 150 - total flux cleaned = 0.00408826 Jy ! Component: 200 - total flux cleaned = 0.00290275 Jy ! Total flux subtracted in 200 components = 0.00290275 Jy ! Clean residual min=-0.023575 max=0.031719 Jy/beam ! Clean residual mean=0.000039 rms=0.007889 Jy/beam ! Combined flux in latest and established models = 2.61567 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 58 components and 2.61567 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=0.254532Jy sigma=1.520995 ! Fit after self-cal, rms=0.254556Jy sigma=1.518757 ! Inverting map ! Added new window around map position (-1.17, 3.705). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342296 Jy ! Component: 100 - total flux cleaned = 0.0459183 Jy ! Component: 150 - total flux cleaned = 0.0560235 Jy ! Component: 200 - total flux cleaned = 0.0638537 Jy ! Total flux subtracted in 200 components = 0.0638537 Jy ! Clean residual min=-0.013154 max=0.007839 Jy/beam ! Clean residual mean=-0.000000 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 2.67952 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 95 components and 2.67952 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=0.252733Jy sigma=1.506433 ! Fit after self-cal, rms=0.252601Jy sigma=1.505422 ! 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=0.2347 mas, bmaj=0.7997 mas, bpa=-1.949 degrees ! Estimated noise=3.19713 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.71937 Jy ! Component: 100 - total flux cleaned = 2.20878 Jy ! Component: 150 - total flux cleaned = 2.40174 Jy ! Component: 200 - total flux cleaned = 2.49561 Jy ! Total flux subtracted in 200 components = 2.49561 Jy ! Clean residual min=-0.030752 max=0.053573 Jy/beam ! Clean residual mean=0.000167 rms=0.010964 Jy/beam ! Combined flux in latest and established models = 2.49561 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 2.49561 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2552 mas, bmaj=0.9345 mas, bpa=-5.987 degrees ! Estimated noise=2.0015 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 (0.39, 0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683338 Jy ! Component: 100 - total flux cleaned = 0.10194 Jy ! Component: 150 - total flux cleaned = 0.120897 Jy ! Component: 200 - total flux cleaned = 0.132974 Jy ! Total flux subtracted in 200 components = 0.132974 Jy ! Clean residual min=-0.011976 max=0.011996 Jy/beam ! Clean residual mean=0.000021 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 2.62858 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 2.62858 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=0.8611 mas, bmaj=1.595 mas, bpa=-11.49 degrees ! Estimated noise=2.87338 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 = 0.0175266 Jy ! Component: 100 - total flux cleaned = 0.0273189 Jy ! Component: 150 - total flux cleaned = 0.0339085 Jy ! Component: 200 - total flux cleaned = 0.0393367 Jy ! Total flux subtracted in 200 components = 0.0393367 Jy ! Clean residual min=-0.010725 max=0.008375 Jy/beam ! Clean residual mean=0.000014 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 2.66792 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 104 components and 2.66792 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2552 mas, bmaj=0.9345 mas, bpa=-5.987 degrees ! Estimated noise=2.0015 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369212 Jy ! Component: 100 - total flux cleaned = 0.00706387 Jy ! Component: 150 - total flux cleaned = 0.00995271 Jy ! Component: 200 - total flux cleaned = 0.0126502 Jy ! Total flux subtracted in 200 components = 0.0126502 Jy ! Clean residual min=-0.007577 max=0.007026 Jy/beam ! Clean residual mean=0.000007 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 2.68057 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 149 components and 2.68057 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=0.246844Jy sigma=1.460891 ! Fit after self-cal, rms=0.246899Jy sigma=1.460567 wmodel J0750+1231_K_2006_06_04_yyk\_map.mod ! Writing 149 model components to file: J0750+1231_K_2006_06_04_yyk_map.mod wobs J0750+1231_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0750+1231_K_2006_06_04_yyk_uvs.fits wwins J0750+1231_K_2006_06_04_yyk\_map.win ! wwins: Wrote 3 windows to J0750+1231_K_2006_06_04_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 = 0.000792717 Jy ! Component: 100 - total flux cleaned = -0.000515546 Jy ! Component: 150 - total flux cleaned = -0.00121718 Jy ! Component: 200 - total flux cleaned = -0.00140635 Jy ! Component: 250 - total flux cleaned = -0.00176422 Jy ! Component: 300 - total flux cleaned = -0.0021003 Jy ! Component: 350 - total flux cleaned = -0.00241838 Jy ! Component: 400 - total flux cleaned = -0.00280216 Jy ! Component: 450 - total flux cleaned = -0.00317231 Jy ! Component: 500 - total flux cleaned = -0.00360439 Jy ! Component: 550 - total flux cleaned = -0.00395447 Jy ! Component: 600 - total flux cleaned = -0.00436463 Jy ! Component: 650 - total flux cleaned = -0.0048969 Jy ! Component: 700 - total flux cleaned = -0.00515549 Jy ! Component: 750 - total flux cleaned = -0.00553584 Jy ! Component: 800 - total flux cleaned = -0.00584395 Jy ! Component: 850 - total flux cleaned = -0.00602518 Jy ! Component: 900 - total flux cleaned = -0.00649843 Jy ! Component: 950 - total flux cleaned = -0.00696268 Jy ! Component: 1000 - total flux cleaned = -0.00724797 Jy ! Component: 1050 - total flux cleaned = -0.00747334 Jy ! Component: 1100 - total flux cleaned = -0.00780798 Jy ! Component: 1150 - total flux cleaned = -0.00802828 Jy ! Component: 1200 - total flux cleaned = -0.00824675 Jy ! Component: 1250 - total flux cleaned = -0.00851668 Jy ! Component: 1300 - total flux cleaned = -0.00873052 Jy ! Component: 1350 - total flux cleaned = -0.00904838 Jy ! Component: 1400 - total flux cleaned = -0.00936373 Jy ! Component: 1450 - total flux cleaned = -0.00962465 Jy ! Component: 1500 - total flux cleaned = -0.0100388 Jy ! Component: 1550 - total flux cleaned = -0.0102967 Jy ! Component: 1600 - total flux cleaned = -0.0107077 Jy ! Component: 1650 - total flux cleaned = -0.0110152 Jy ! Component: 1700 - total flux cleaned = -0.0112708 Jy ! Component: 1750 - total flux cleaned = -0.0115769 Jy ! Component: 1800 - total flux cleaned = -0.0118831 Jy ! Component: 1850 - total flux cleaned = -0.0121389 Jy ! Component: 1900 - total flux cleaned = -0.0123961 Jy ! Component: 1950 - total flux cleaned = -0.0126043 Jy ! Component: 2000 - total flux cleaned = -0.0128653 Jy ! Total flux subtracted in 2048 components = -0.0130757 Jy ! Clean residual min=-0.003150 max=0.002637 Jy/beam ! Clean residual mean=-0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 2.66749 Jy keep ! Adding 102 model components to the UV plane model. ! The established model now contains 251 components and 2.66749 Jy ![Exited script file: muppet] wmap "J0750+1231_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2552 x 0.9345 at -5.987 degrees (North through East) ! Clean map min=-0.0072286 max=1.8549 Jy/beam ! Writing clean map to FITS file: J0750+1231_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.85494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000907899 device "J0750+1231_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0750+1231_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146835 0.146835 0.293669 0.587338 1.17468 2.34935 4.69871 9.39741 18.7948 37.5896 75.1793 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.854 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2552 x 0.9345 at -5.987 degrees (North through East) ! Clean map min=-0.0072286 max=1.8549 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0750+1231_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0750+1231_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0750+1231_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:41:34 2010