! Started logfile: /scr/pima/bs241f_uvs/J0448-2626_X_uvs.log on Wed Jul 8 16:49:10 2015 obs /scr/pima/bs241f_uvs/J0448-2626_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0448-2626_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! AN table 2: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.686907 visibilities/baseline/integration-bin. ! Found source: J0448-2626 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 2896 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241f_uvs/J0448-2626_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002919Jy sigma=17.767235 ! Fit after self-cal, rms=0.926863Jy sigma=16.641823 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=1.162 mas, bmaj=3.71 mas, bpa=-9.012 degrees ! Estimated noise=1.0825 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590938 Jy ! Component: 100 - total flux cleaned = 0.07232 Jy ! Total flux subtracted in 100 components = 0.07232 Jy ! Clean residual min=-0.004867 max=0.006208 Jy/beam ! Clean residual mean=-0.000017 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.07232 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.07232 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=0.052789Jy sigma=0.681311 ! Fit after self-cal, rms=0.052329Jy sigma=0.676642 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=1.401 mas, bmaj=3.896 mas, bpa=-10.46 degrees ! Estimated noise=0.795382 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692051 Jy ! Component: 100 - total flux cleaned = 0.0108436 Jy ! Component: 150 - total flux cleaned = 0.013372 Jy ! Component: 200 - total flux cleaned = 0.01502 Jy ! Total flux subtracted in 200 components = 0.01502 Jy ! Clean residual min=-0.004158 max=0.003770 Jy/beam ! Clean residual mean=-0.000036 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.08734 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.08734 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=0.051436Jy sigma=0.652085 ! Fit after self-cal, rms=0.051443Jy sigma=0.651737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.896 at -10.46 degrees (North through East) ! Clean map min=-0.0039475 max=0.075962 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.88 KP 0.95 LA 1.05 ! NL 0.84 PT 0.89 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.94 KP 0.88 LA 1.00 ! NL 1.02 PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.01 KP 1.12 LA 1.00 ! NL 1.03 PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 HN 1.10 KP 1.09 LA 1.01 ! NL 0.99 PT 0.89 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.17 LA 1.00* NL 1.05 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.051443Jy sigma=0.651737 ! Fit after self-cal, rms=0.051067Jy sigma=0.643911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.9 mas, bpa=-10.49 degrees ! Estimated noise=0.792977 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011054 Jy ! Component: 100 - total flux cleaned = 0.00126699 Jy ! Component: 150 - total flux cleaned = 0.00142835 Jy ! Component: 200 - total flux cleaned = 0.00155194 Jy ! Total flux subtracted in 200 components = 0.00155194 Jy ! Clean residual min=-0.003290 max=0.003413 Jy/beam ! Clean residual mean=-0.000020 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0888919 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0888919 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=0.051019Jy sigma=0.643378 ! Fit after self-cal, rms=0.051034Jy sigma=0.643119 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.051034Jy sigma=0.643119 ! Fit after self-cal, rms=0.051117Jy sigma=0.642982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.892 mas, bpa=-10.49 degrees ! Estimated noise=0.794382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612575 Jy ! Component: 100 - total flux cleaned = 0.000771103 Jy ! Component: 150 - total flux cleaned = 0.000872511 Jy ! Component: 200 - total flux cleaned = 0.000965046 Jy ! Total flux subtracted in 200 components = 0.000965046 Jy ! Clean residual min=-0.003208 max=0.003397 Jy/beam ! Clean residual mean=-0.000019 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.089857 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.089857 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=0.051091Jy sigma=0.642774 ! Fit after self-cal, rms=0.051100Jy sigma=0.642719 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35111e-05 Jy ! Component: 100 - total flux cleaned = 6.69366e-05 Jy ! Component: 150 - total flux cleaned = 6.70075e-05 Jy ! Component: 200 - total flux cleaned = 9.35468e-05 Jy ! Total flux subtracted in 200 components = 9.35468e-05 Jy ! Clean residual min=-0.003140 max=0.003370 Jy/beam ! Clean residual mean=-0.000019 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0899505 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0899505 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=0.051088Jy sigma=0.642604 ! Fit after self-cal, rms=0.051087Jy sigma=0.642582 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.051087Jy sigma=0.642582 ! Fit after self-cal, rms=0.051111Jy sigma=0.642533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.887 mas, bpa=-10.49 degrees ! Estimated noise=0.795432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403125 Jy ! Component: 100 - total flux cleaned = 0.000473827 Jy ! Component: 150 - total flux cleaned = 0.000487799 Jy ! Component: 200 - total flux cleaned = 0.00051406 Jy ! Total flux subtracted in 200 components = 0.00051406 Jy ! Clean residual min=-0.003122 max=0.003358 Jy/beam ! Clean residual mean=-0.000019 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0904646 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0904646 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=0.051098Jy sigma=0.642446 ! Fit after self-cal, rms=0.051102Jy sigma=0.642432 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0934e-05 Jy ! Component: 100 - total flux cleaned = 3.03292e-05 Jy ! Component: 150 - total flux cleaned = 4.26171e-05 Jy ! Component: 200 - total flux cleaned = 6.77823e-05 Jy ! Total flux subtracted in 200 components = 6.77823e-05 Jy ! Clean residual min=-0.003128 max=0.003336 Jy/beam ! Clean residual mean=-0.000019 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0905324 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0905324 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=0.051093Jy sigma=0.642343 ! Fit after self-cal, rms=0.051094Jy sigma=0.642336 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.051094Jy sigma=0.642336 ! Fit after self-cal, rms=0.051098Jy sigma=0.642323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=4.299 mas, bpa=-13.28 degrees ! Estimated noise=0.890741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543539 Jy ! Component: 100 - total flux cleaned = 0.000598099 Jy ! Component: 150 - total flux cleaned = 0.000614174 Jy ! Component: 200 - total flux cleaned = 0.000629298 Jy ! Total flux subtracted in 200 components = 0.000629298 Jy ! Clean residual min=-0.003541 max=0.003626 Jy/beam ! Clean residual mean=-0.000030 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0911617 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0911617 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=0.051098Jy sigma=0.642268 ! Fit after self-cal, rms=0.051103Jy sigma=0.642249 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64021e-05 Jy ! Component: 100 - total flux cleaned = 7.1558e-05 Jy ! Component: 150 - total flux cleaned = 7.1345e-05 Jy ! Component: 200 - total flux cleaned = 7.19367e-05 Jy ! Total flux subtracted in 200 components = 7.19367e-05 Jy ! Clean residual min=-0.003536 max=0.003638 Jy/beam ! Clean residual mean=-0.000029 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0912336 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0912336 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=0.051101Jy sigma=0.642206 ! Fit after self-cal, rms=0.051103Jy sigma=0.642200 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.884 mas, bpa=-10.49 degrees ! Estimated noise=0.79601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 3.884 at -10.49 degrees (North through East) ! Clean map min=-0.0031024 max=0.075841 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=1.164 mas, bmaj=3.7 mas, bpa=-9.087 degrees ! Estimated noise=1.09562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587109 Jy ! Component: 100 - total flux cleaned = 0.0722775 Jy ! Component: 150 - total flux cleaned = 0.0776447 Jy ! Component: 200 - total flux cleaned = 0.0804596 Jy ! Total flux subtracted in 200 components = 0.0804596 Jy ! Clean residual min=-0.003532 max=0.004137 Jy/beam ! Clean residual mean=-0.000011 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0804596 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0804596 Jy ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.884 mas, bpa=-10.49 degrees ! Estimated noise=0.79601 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 (2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049717 Jy ! Component: 100 - total flux cleaned = 0.00752908 Jy ! Component: 150 - total flux cleaned = 0.00915493 Jy ! Component: 200 - total flux cleaned = 0.0100907 Jy ! Total flux subtracted in 200 components = 0.0100907 Jy ! Clean residual min=-0.002919 max=0.002885 Jy/beam ! Clean residual mean=-0.000021 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0905503 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.0905503 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=4.299 mas, bpa=-13.28 degrees ! Estimated noise=0.890741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929794 Jy ! Component: 100 - total flux cleaned = 0.00113799 Jy ! Component: 150 - total flux cleaned = 0.00123098 Jy ! Component: 200 - total flux cleaned = 0.00131632 Jy ! Total flux subtracted in 200 components = 0.00131632 Jy ! Clean residual min=-0.003208 max=0.003639 Jy/beam ! Clean residual mean=-0.000026 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0918666 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.29659e-05 Jy ! Component: 100 - total flux cleaned = 0.000126426 Jy ! Component: 150 - total flux cleaned = 0.000173064 Jy ! Component: 200 - total flux cleaned = 0.000239236 Jy ! Total flux subtracted in 200 components = 0.000239236 Jy ! Clean residual min=-0.003175 max=0.003631 Jy/beam ! Clean residual mean=-0.000024 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0921058 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.0921058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.884 mas, bpa=-10.49 degrees ! Estimated noise=0.79601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135483 Jy ! Component: 100 - total flux cleaned = -0.000134642 Jy ! Component: 150 - total flux cleaned = -0.000113184 Jy ! Component: 200 - total flux cleaned = -0.000132629 Jy ! Total flux subtracted in 200 components = -0.000132629 Jy ! Clean residual min=-0.002857 max=0.002814 Jy/beam ! Clean residual mean=-0.000015 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0919732 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0919732 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=0.050860Jy sigma=0.639509 ! Fit after self-cal, rms=0.050861Jy sigma=0.638739 wmodel /scr/pima/bs241f_uvs/J0448-2626_X_map.mod ! Writing 83 model components to file: /scr/pima/bs241f_uvs/J0448-2626_X_map.mod wobs /scr/pima/bs241f_uvs/J0448-2626_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0448-2626_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0448-2626_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241f_uvs/J0448-2626_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000796615 Jy ! Component: 100 - total flux cleaned = -0.0013438 Jy ! Component: 150 - total flux cleaned = -0.00188703 Jy ! Component: 200 - total flux cleaned = -0.00235315 Jy ! Component: 250 - total flux cleaned = -0.00275408 Jy ! Component: 300 - total flux cleaned = -0.00316582 Jy ! Component: 350 - total flux cleaned = -0.00348916 Jy ! Component: 400 - total flux cleaned = -0.00382527 Jy ! Component: 450 - total flux cleaned = -0.00411505 Jy ! Component: 500 - total flux cleaned = -0.00433656 Jy ! Component: 550 - total flux cleaned = -0.00454747 Jy ! Component: 600 - total flux cleaned = -0.00474963 Jy ! Component: 650 - total flux cleaned = -0.00492075 Jy ! Component: 700 - total flux cleaned = -0.00508535 Jy ! Component: 750 - total flux cleaned = -0.00515422 Jy ! Component: 800 - total flux cleaned = -0.00526534 Jy ! Component: 850 - total flux cleaned = -0.00539451 Jy ! Component: 900 - total flux cleaned = -0.00549894 Jy ! Component: 950 - total flux cleaned = -0.00560089 Jy ! Component: 1000 - total flux cleaned = -0.00564116 Jy ! Component: 1050 - total flux cleaned = -0.00568077 Jy ! Component: 1100 - total flux cleaned = -0.00577653 Jy ! Component: 1150 - total flux cleaned = -0.00581371 Jy ! Component: 1200 - total flux cleaned = -0.00585046 Jy ! Component: 1250 - total flux cleaned = -0.00590439 Jy ! Component: 1300 - total flux cleaned = -0.00595734 Jy ! Component: 1350 - total flux cleaned = -0.00597489 Jy ! Component: 1400 - total flux cleaned = -0.00602659 Jy ! Component: 1450 - total flux cleaned = -0.00611139 Jy ! Component: 1500 - total flux cleaned = -0.00614468 Jy ! Component: 1550 - total flux cleaned = -0.00616105 Jy ! Component: 1600 - total flux cleaned = -0.0061774 Jy ! Component: 1650 - total flux cleaned = -0.0062099 Jy ! Component: 1700 - total flux cleaned = -0.00624181 Jy ! Component: 1750 - total flux cleaned = -0.00627328 Jy ! Component: 1800 - total flux cleaned = -0.0062889 Jy ! Component: 1850 - total flux cleaned = -0.00628901 Jy ! Component: 1900 - total flux cleaned = -0.00631953 Jy ! Component: 1950 - total flux cleaned = -0.00634951 Jy ! Component: 2000 - total flux cleaned = -0.00637929 Jy ! Component: 2050 - total flux cleaned = -0.00640906 Jy ! Component: 2100 - total flux cleaned = -0.00646783 Jy ! Component: 2150 - total flux cleaned = -0.00649703 Jy ! Component: 2200 - total flux cleaned = -0.00658371 Jy ! Component: 2250 - total flux cleaned = -0.00659796 Jy ! Component: 2300 - total flux cleaned = -0.00666919 Jy ! Component: 2350 - total flux cleaned = -0.00668322 Jy ! Component: 2400 - total flux cleaned = -0.00671124 Jy ! Component: 2450 - total flux cleaned = -0.00676673 Jy ! Component: 2500 - total flux cleaned = -0.0068218 Jy ! Component: 2550 - total flux cleaned = -0.00682186 Jy ! Component: 2600 - total flux cleaned = -0.00686265 Jy ! Component: 2650 - total flux cleaned = -0.00687615 Jy ! Component: 2700 - total flux cleaned = -0.00683577 Jy ! Component: 2750 - total flux cleaned = -0.00679577 Jy ! Component: 2800 - total flux cleaned = -0.00682241 Jy ! Component: 2850 - total flux cleaned = -0.00683557 Jy ! Component: 2900 - total flux cleaned = -0.00680933 Jy ! Component: 2950 - total flux cleaned = -0.00687472 Jy ! Component: 3000 - total flux cleaned = -0.00684864 Jy ! Component: 3050 - total flux cleaned = -0.00682269 Jy ! Component: 3100 - total flux cleaned = -0.0068098 Jy ! Component: 3150 - total flux cleaned = -0.00678414 Jy ! Component: 3200 - total flux cleaned = -0.00675857 Jy ! Component: 3250 - total flux cleaned = -0.00675853 Jy ! Component: 3300 - total flux cleaned = -0.00674574 Jy ! Component: 3350 - total flux cleaned = -0.00669507 Jy ! Component: 3400 - total flux cleaned = -0.00668253 Jy ! Component: 3450 - total flux cleaned = -0.00669506 Jy ! Component: 3500 - total flux cleaned = -0.00668246 Jy ! Component: 3550 - total flux cleaned = -0.00666989 Jy ! Component: 3600 - total flux cleaned = -0.00663223 Jy ! Component: 3650 - total flux cleaned = -0.0065821 Jy ! Component: 3700 - total flux cleaned = -0.00653199 Jy ! Component: 3750 - total flux cleaned = -0.00648195 Jy ! Component: 3800 - total flux cleaned = -0.00641953 Jy ! Component: 3850 - total flux cleaned = -0.00631969 Jy ! Component: 3900 - total flux cleaned = -0.00629472 Jy ! Component: 3950 - total flux cleaned = -0.00620735 Jy ! Component: 4000 - total flux cleaned = -0.00615736 Jy ! Component: 4050 - total flux cleaned = -0.00610738 Jy ! Total flux subtracted in 4096 components = -0.00608237 Jy ! Clean residual min=-0.000737 max=0.000785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0858908 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 348 components and 0.0858908 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0448-2626_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 3.884 at -10.49 degrees (North through East) ! Clean map min=-0.0021709 max=0.074113 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0448-2626_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0741132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816131 0.816131 1.63226 3.26452 6.52905 13.0581 26.1162 52.2324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.588 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0448-2626_X_uvs.log closed on Wed Jul 8 16:49:14 2015