! Started logfile: /scr/pima/bp171a8_uvs/J0709+3422_X_uvs.log on Fri Dec 27 16:24:35 2013 obs /scr/pima/bp171a8_uvs/J0709+3422_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0709+3422_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.792857 visibilities/baseline/integration-bin. ! Found source: J0709+3422 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 888 visibilities. select RR ! 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 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/bp171a8_uvs/J0709+3422_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006368Jy sigma=3.620528 ! Fit after self-cal, rms=0.901340Jy sigma=3.196746 ! 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=1.186 mas, bmaj=2.27 mas, bpa=0.9093 degrees ! Estimated noise=10.1614 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 = 0.0779531 Jy ! Component: 100 - total flux cleaned = 0.0996943 Jy ! Total flux subtracted in 100 components = 0.0996943 Jy ! Clean residual min=-0.005789 max=0.009626 Jy/beam ! Clean residual mean=-0.000007 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.0996943 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0996943 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=0.029656Jy sigma=0.099370 ! Fit after self-cal, rms=0.029519Jy sigma=0.099054 ! 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=1.347 mas, bmaj=2.401 mas, bpa=2.802 degrees ! Estimated noise=7.13135 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 = 0.012797 Jy ! Component: 100 - total flux cleaned = 0.018947 Jy ! Component: 150 - total flux cleaned = 0.0224555 Jy ! Component: 200 - total flux cleaned = 0.0245753 Jy ! Total flux subtracted in 200 components = 0.0245753 Jy ! Clean residual min=-0.004161 max=0.003699 Jy/beam ! Clean residual mean=0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.12427 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.12427 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=0.025223Jy sigma=0.070436 ! Fit after self-cal, rms=0.025181Jy sigma=0.070160 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.347 x 2.401 at 2.802 degrees (North through East) ! Clean map min=-0.0039998 max=0.10366 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.89 KP 0.96 ! LA 1.00 NL 1.03 OV 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.97 KP 0.99 ! LA 0.92 NL 1.04 OV 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 HN 0.95 KP 1.09 ! LA 0.91 NL 1.05 OV 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 0.98 KP 0.96 ! LA 0.93 NL 0.98 OV 0.99 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.93 KP 1.09 ! LA 0.91 NL 0.93 OV 0.92 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.06 KP 1.06 ! LA 0.99 NL 0.99 OV 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.96 KP 1.03 ! LA 0.90 NL 1.03 OV 1.07 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025181Jy sigma=0.070160 ! Fit after self-cal, rms=0.022881Jy sigma=0.061026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=2.401 mas, bpa=2.672 degrees ! Estimated noise=7.00101 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 = -0.000338151 Jy ! Component: 100 - total flux cleaned = -1.57727e-05 Jy ! Component: 150 - total flux cleaned = 0.000236545 Jy ! Component: 200 - total flux cleaned = 0.000442212 Jy ! Total flux subtracted in 200 components = 0.000442212 Jy ! Clean residual min=-0.002104 max=0.002026 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.124712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.124712 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=0.022638Jy sigma=0.060775 ! Fit after self-cal, rms=0.022630Jy sigma=0.060753 ! 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=0.022630Jy sigma=0.060753 ! Fit after self-cal, rms=0.022477Jy sigma=0.060623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=2.398 mas, bpa=2.7 degrees ! Estimated noise=6.93535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058927 Jy ! Component: 100 - total flux cleaned = -0.000355934 Jy ! Component: 150 - total flux cleaned = -0.000161629 Jy ! Component: 200 - total flux cleaned = -8.62435e-05 Jy ! Total flux subtracted in 200 components = -8.62435e-05 Jy ! Clean residual min=-0.002072 max=0.001906 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.124626 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.124626 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=0.022336Jy sigma=0.060566 ! Fit after self-cal, rms=0.022340Jy sigma=0.060560 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 = -3.4305e-05 Jy ! Component: 100 - total flux cleaned = -3.53519e-05 Jy ! Component: 150 - total flux cleaned = -3.5305e-05 Jy ! Component: 200 - total flux cleaned = -2.08238e-05 Jy ! Total flux subtracted in 200 components = -2.08238e-05 Jy ! Clean residual min=-0.002055 max=0.001815 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.124605 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.124605 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=0.022305Jy sigma=0.060500 ! Fit after self-cal, rms=0.022308Jy sigma=0.060498 ! 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=0.022308Jy sigma=0.060498 ! Fit after self-cal, rms=0.022166Jy sigma=0.060392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=2.395 mas, bpa=2.749 degrees ! Estimated noise=6.87321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000625225 Jy ! Component: 100 - total flux cleaned = -0.000460605 Jy ! Component: 150 - total flux cleaned = -0.000362285 Jy ! Component: 200 - total flux cleaned = -0.000349844 Jy ! Total flux subtracted in 200 components = -0.000349844 Jy ! Clean residual min=-0.002027 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.124255 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.124255 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=0.022078Jy sigma=0.060433 ! Fit after self-cal, rms=0.022080Jy sigma=0.060428 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 = -5.59874e-05 Jy ! Component: 100 - total flux cleaned = -5.51553e-05 Jy ! Component: 150 - total flux cleaned = -4.33495e-05 Jy ! Component: 200 - total flux cleaned = -5.4298e-05 Jy ! Total flux subtracted in 200 components = -5.4298e-05 Jy ! Clean residual min=-0.002007 max=0.001806 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.124201 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.124201 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=0.022056Jy sigma=0.060407 ! Fit after self-cal, rms=0.022058Jy sigma=0.060404 ! 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=0.022058Jy sigma=0.060404 ! Fit after self-cal, rms=0.021951Jy sigma=0.060336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=2.715 mas, bpa=-3.99 degrees ! Estimated noise=7.04425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283249 Jy ! Component: 100 - total flux cleaned = -0.000354927 Jy ! Component: 150 - total flux cleaned = -0.000397583 Jy ! Component: 200 - total flux cleaned = -0.000433068 Jy ! Total flux subtracted in 200 components = -0.000433068 Jy ! Clean residual min=-0.002278 max=0.002147 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.123768 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.123768 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=0.021912Jy sigma=0.060363 ! Fit after self-cal, rms=0.021907Jy sigma=0.060350 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 = 9.48956e-05 Jy ! Component: 100 - total flux cleaned = 6.2779e-05 Jy ! Component: 150 - total flux cleaned = 2.70495e-05 Jy ! Component: 200 - total flux cleaned = 3.28585e-06 Jy ! Total flux subtracted in 200 components = 3.28585e-06 Jy ! Clean residual min=-0.002250 max=0.002121 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.123771 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.123771 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=0.021907Jy sigma=0.060370 ! Fit after self-cal, rms=0.021906Jy sigma=0.060365 ! 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=1.342 mas, bmaj=2.394 mas, bpa=2.793 degrees ! Estimated noise=6.82288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.342 x 2.394 at 2.793 degrees (North through East) ! Clean map min=-0.0018811 max=0.098938 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=1.187 mas, bmaj=2.261 mas, bpa=0.8609 degrees ! Estimated noise=9.72389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745883 Jy ! Component: 100 - total flux cleaned = 0.0960012 Jy ! Component: 150 - total flux cleaned = 0.106377 Jy ! Component: 200 - total flux cleaned = 0.112185 Jy ! Total flux subtracted in 200 components = 0.112185 Jy ! Clean residual min=-0.002707 max=0.003459 Jy/beam ! Clean residual mean=-0.000003 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.112185 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.112185 Jy ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.394 mas, bpa=2.793 degrees ! Estimated noise=6.82288 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456721 Jy ! Component: 100 - total flux cleaned = 0.00716899 Jy ! Component: 150 - total flux cleaned = 0.00884006 Jy ! Component: 200 - total flux cleaned = 0.00996333 Jy ! Total flux subtracted in 200 components = 0.00996333 Jy ! Clean residual min=-0.001956 max=0.001797 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.122148 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.122148 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=2.143 mas, bmaj=2.715 mas, bpa=-3.99 degrees ! Estimated noise=7.04425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107469 Jy ! Component: 100 - total flux cleaned = 0.00127093 Jy ! Component: 150 - total flux cleaned = 0.00137032 Jy ! Component: 200 - total flux cleaned = 0.00140984 Jy ! Total flux subtracted in 200 components = 0.00140984 Jy ! Clean residual min=-0.002245 max=0.002057 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.123558 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 = 1.84714e-05 Jy ! Component: 100 - total flux cleaned = 3.5737e-05 Jy ! Component: 150 - total flux cleaned = 5.22799e-05 Jy ! Component: 200 - total flux cleaned = 6.02912e-05 Jy ! Total flux subtracted in 200 components = 6.02912e-05 Jy ! Clean residual min=-0.002234 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.123618 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.123618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.394 mas, bpa=2.793 degrees ! Estimated noise=6.82288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.8866e-05 Jy ! Component: 100 - total flux cleaned = -9.62615e-05 Jy ! Component: 150 - total flux cleaned = -8.19302e-05 Jy ! Component: 200 - total flux cleaned = -8.24601e-05 Jy ! Total flux subtracted in 200 components = -8.24601e-05 Jy ! Clean residual min=-0.001927 max=0.001743 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.123536 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.123536 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=0.021860Jy sigma=0.060370 ! Fit after self-cal, rms=0.021854Jy sigma=0.060367 wmodel /scr/pima/bp171a8_uvs/J0709+3422_X_map.mod ! Writing 52 model components to file: /scr/pima/bp171a8_uvs/J0709+3422_X_map.mod wobs /scr/pima/bp171a8_uvs/J0709+3422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0709+3422_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0709+3422_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0709+3422_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 = -0.000371429 Jy ! Component: 100 - total flux cleaned = -0.00045338 Jy ! Component: 150 - total flux cleaned = -0.000377072 Jy ! Component: 200 - total flux cleaned = -0.000283562 Jy ! Component: 250 - total flux cleaned = -0.000217887 Jy ! Component: 300 - total flux cleaned = -0.000197548 Jy ! Component: 350 - total flux cleaned = -0.000137933 Jy ! Component: 400 - total flux cleaned = -0.000100459 Jy ! Component: 450 - total flux cleaned = -6.41119e-05 Jy ! Component: 500 - total flux cleaned = 2.35021e-05 Jy ! Component: 550 - total flux cleaned = 9.16214e-05 Jy ! Component: 600 - total flux cleaned = 0.000222598 Jy ! Component: 650 - total flux cleaned = 0.000302489 Jy ! Component: 700 - total flux cleaned = 0.00042558 Jy ! Component: 750 - total flux cleaned = 0.000470131 Jy ! Component: 800 - total flux cleaned = 0.00051372 Jy ! Component: 850 - total flux cleaned = 0.000528104 Jy ! Component: 900 - total flux cleaned = 0.000542189 Jy ! Component: 950 - total flux cleaned = 0.000528801 Jy ! Component: 1000 - total flux cleaned = 0.000555324 Jy ! Component: 1050 - total flux cleaned = 0.000555406 Jy ! Component: 1100 - total flux cleaned = 0.000567919 Jy ! Component: 1150 - total flux cleaned = 0.000543258 Jy ! Component: 1200 - total flux cleaned = 0.000616318 Jy ! Component: 1250 - total flux cleaned = 0.000604126 Jy ! Component: 1300 - total flux cleaned = 0.000686566 Jy ! Component: 1350 - total flux cleaned = 0.000698098 Jy ! Component: 1400 - total flux cleaned = 0.000709364 Jy ! Component: 1450 - total flux cleaned = 0.000687053 Jy ! Component: 1500 - total flux cleaned = 0.000742084 Jy ! Component: 1550 - total flux cleaned = 0.000752637 Jy ! Component: 1600 - total flux cleaned = 0.000720846 Jy ! Component: 1650 - total flux cleaned = 0.000689631 Jy ! Component: 1700 - total flux cleaned = 0.000699925 Jy ! Component: 1750 - total flux cleaned = 0.000679621 Jy ! Component: 1800 - total flux cleaned = 0.000719708 Jy ! Component: 1850 - total flux cleaned = 0.000689985 Jy ! Component: 1900 - total flux cleaned = 0.000670434 Jy ! Component: 1950 - total flux cleaned = 0.00066074 Jy ! Component: 2000 - total flux cleaned = 0.000613053 Jy ! Component: 2050 - total flux cleaned = 0.000575389 Jy ! Component: 2100 - total flux cleaned = 0.000538162 Jy ! Component: 2150 - total flux cleaned = 0.00051051 Jy ! Component: 2200 - total flux cleaned = 0.000528655 Jy ! Component: 2250 - total flux cleaned = 0.000510572 Jy ! Component: 2300 - total flux cleaned = 0.000510544 Jy ! Component: 2350 - total flux cleaned = 0.000510486 Jy ! Component: 2400 - total flux cleaned = 0.000527977 Jy ! Component: 2450 - total flux cleaned = 0.000536726 Jy ! Component: 2500 - total flux cleaned = 0.000554021 Jy ! Component: 2550 - total flux cleaned = 0.000528568 Jy ! Component: 2600 - total flux cleaned = 0.00058778 Jy ! Component: 2650 - total flux cleaned = 0.00060446 Jy ! Component: 2700 - total flux cleaned = 0.000621028 Jy ! Component: 2750 - total flux cleaned = 0.000621004 Jy ! Component: 2800 - total flux cleaned = 0.000637331 Jy ! Component: 2850 - total flux cleaned = 0.000653538 Jy ! Component: 2900 - total flux cleaned = 0.000669703 Jy ! Component: 2950 - total flux cleaned = 0.00070963 Jy ! Component: 3000 - total flux cleaned = 0.000757219 Jy ! Component: 3050 - total flux cleaned = 0.000757069 Jy ! Component: 3100 - total flux cleaned = 0.000788436 Jy ! Component: 3150 - total flux cleaned = 0.000827374 Jy ! Component: 3200 - total flux cleaned = 0.000873791 Jy ! Component: 3250 - total flux cleaned = 0.000881455 Jy ! Component: 3300 - total flux cleaned = 0.000912006 Jy ! Component: 3350 - total flux cleaned = 0.000927152 Jy ! Component: 3400 - total flux cleaned = 0.000980039 Jy ! Component: 3450 - total flux cleaned = 0.00100253 Jy ! Component: 3500 - total flux cleaned = 0.00103995 Jy ! Component: 3550 - total flux cleaned = 0.00108462 Jy ! Component: 3600 - total flux cleaned = 0.00109943 Jy ! Component: 3650 - total flux cleaned = 0.00115096 Jy ! Component: 3700 - total flux cleaned = 0.0011876 Jy ! Component: 3750 - total flux cleaned = 0.00119488 Jy ! Component: 3800 - total flux cleaned = 0.00122392 Jy ! Component: 3850 - total flux cleaned = 0.00127452 Jy ! Component: 3900 - total flux cleaned = 0.00126729 Jy ! Component: 3950 - total flux cleaned = 0.00129606 Jy ! Component: 4000 - total flux cleaned = 0.00133903 Jy ! Component: 4050 - total flux cleaned = 0.0013747 Jy ! Total flux subtracted in 4096 components = 0.00141028 Jy ! Clean residual min=-0.000481 max=0.000446 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.124946 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 292 components and 0.124946 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0709+3422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.342 x 2.394 at 2.793 degrees (North through East) ! Clean map min=-0.00088961 max=0.098906 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0709+3422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.098906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115111 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349154 0.349154 0.698308 1.39662 2.79323 5.58646 11.1729 22.3458 44.6917 89.3834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 859.22 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0709+3422_X_uvs.log closed on Fri Dec 27 16:24:43 2013