! Started logfile: /d2/scr/pima/bp177i_uvs/J1517+6338_X_uvs.log on Tue Apr 15 00:25:11 2014 obs /d2/scr/pima/bp177i_uvs/J1517+6338_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.444444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1517+6338 ! ! 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 480 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 /d2/scr/pima/bp177i_uvs/J1517+6338_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999143Jy sigma=40.120045 ! Fit after self-cal, rms=0.973692Jy sigma=39.705162 ! 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=0.8356 mas, bmaj=3.862 mas, bpa=41.36 degrees ! Estimated noise=1.31771 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 = 0.0202297 Jy ! Component: 100 - total flux cleaned = 0.0266255 Jy ! Total flux subtracted in 100 components = 0.0266255 Jy ! Clean residual min=-0.004033 max=0.004392 Jy/beam ! Clean residual mean=0.000038 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0266254 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0266254 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=0.016938Jy sigma=0.648990 ! Fit after self-cal, rms=0.014985Jy sigma=0.572105 ! 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=1.106 mas, bmaj=3.997 mas, bpa=43.17 degrees ! Estimated noise=0.870336 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 = 0.00378287 Jy ! Component: 100 - total flux cleaned = 0.00573741 Jy ! Component: 150 - total flux cleaned = 0.00701207 Jy ! Component: 200 - total flux cleaned = 0.00788191 Jy ! Total flux subtracted in 200 components = 0.00788191 Jy ! Clean residual min=-0.002153 max=0.002366 Jy/beam ! Clean residual mean=0.000035 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0345074 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0345074 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=0.013889Jy sigma=0.533788 ! Fit after self-cal, rms=0.013884Jy sigma=0.533415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 3.997 at 43.17 degrees (North through East) ! Clean map min=-0.0019954 max=0.024602 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 0.95 FD 1.16 HN 1.00* KP 0.91 ! LA 1.08 MK 1.00* NL 1.00* OV 0.97 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00* KP 1.04 ! LA 0.90 MK 1.00* NL 1.00* OV 1.16 ! PT 0.87 SC 1.14 ! ! ! Fit before self-cal, rms=0.013884Jy sigma=0.533415 ! Fit after self-cal, rms=0.013781Jy sigma=0.528197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=4.003 mas, bpa=43.19 degrees ! Estimated noise=0.873826 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 = 0.000111798 Jy ! Component: 100 - total flux cleaned = 0.000149549 Jy ! Component: 150 - total flux cleaned = 0.000183907 Jy ! Component: 200 - total flux cleaned = 0.000199758 Jy ! Total flux subtracted in 200 components = 0.000199758 Jy ! Clean residual min=-0.001940 max=0.001952 Jy/beam ! Clean residual mean=0.000024 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0347071 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0347071 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=0.013733Jy sigma=0.526537 ! Fit after self-cal, rms=0.013732Jy sigma=0.526388 ! 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=0.013732Jy sigma=0.526388 ! Fit after self-cal, rms=0.013842Jy sigma=0.522993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.99 mas, bpa=43.18 degrees ! Estimated noise=0.885917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443987 Jy ! Component: 100 - total flux cleaned = 0.000573762 Jy ! Component: 150 - total flux cleaned = 0.000601602 Jy ! Component: 200 - total flux cleaned = 0.000628475 Jy ! Total flux subtracted in 200 components = 0.000628475 Jy ! Clean residual min=-0.002023 max=0.001836 Jy/beam ! Clean residual mean=0.000022 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0353356 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0353356 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=0.013800Jy sigma=0.521783 ! Fit after self-cal, rms=0.013801Jy sigma=0.521713 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 = 1.17647e-05 Jy ! Component: 100 - total flux cleaned = 3.62212e-05 Jy ! Component: 150 - total flux cleaned = 7.12693e-05 Jy ! Component: 200 - total flux cleaned = 9.33788e-05 Jy ! Total flux subtracted in 200 components = 9.33788e-05 Jy ! Clean residual min=-0.002045 max=0.001766 Jy/beam ! Clean residual mean=0.000022 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.035429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.035429 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=0.013782Jy sigma=0.520982 ! Fit after self-cal, rms=0.013781Jy sigma=0.520953 ! 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=0.013781Jy sigma=0.520953 ! Fit after self-cal, rms=0.013854Jy sigma=0.520811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=4.009 mas, bpa=43.13 degrees ! Estimated noise=0.891905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204603 Jy ! Component: 100 - total flux cleaned = 0.000261956 Jy ! Component: 150 - total flux cleaned = 0.000272542 Jy ! Component: 200 - total flux cleaned = 0.000293257 Jy ! Total flux subtracted in 200 components = 0.000293257 Jy ! Clean residual min=-0.002054 max=0.001759 Jy/beam ! Clean residual mean=0.000022 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0357222 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0357222 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=0.013836Jy sigma=0.520194 ! Fit after self-cal, rms=0.013836Jy sigma=0.520169 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 = 2.08764e-05 Jy ! Component: 100 - total flux cleaned = 3.06357e-05 Jy ! Component: 150 - total flux cleaned = 3.10267e-05 Jy ! Component: 200 - total flux cleaned = 3.09394e-05 Jy ! Total flux subtracted in 200 components = 3.09394e-05 Jy ! Clean residual min=-0.002064 max=0.001738 Jy/beam ! Clean residual mean=0.000022 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0357532 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0357532 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=0.013823Jy sigma=0.519709 ! Fit after self-cal, rms=0.013823Jy sigma=0.519687 ! 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=0.013823Jy sigma=0.519687 ! Fit after self-cal, rms=0.013858Jy sigma=0.519633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=5.582 mas, bpa=70.52 degrees ! Estimated noise=1.05642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228978 Jy ! Component: 100 - total flux cleaned = 0.000279371 Jy ! Component: 150 - total flux cleaned = 0.000297644 Jy ! Component: 200 - total flux cleaned = 0.000306133 Jy ! Total flux subtracted in 200 components = 0.000306133 Jy ! Clean residual min=-0.001600 max=0.001887 Jy/beam ! Clean residual mean=0.000034 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0360593 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.0360593 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=0.013853Jy sigma=0.519572 ! Fit after self-cal, rms=0.013851Jy sigma=0.519510 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 = 6.18787e-05 Jy ! Component: 100 - total flux cleaned = 4.50505e-05 Jy ! Component: 150 - total flux cleaned = 3.76119e-05 Jy ! Component: 200 - total flux cleaned = 4.4374e-05 Jy ! Total flux subtracted in 200 components = 4.4374e-05 Jy ! Clean residual min=-0.001608 max=0.001861 Jy/beam ! Clean residual mean=0.000033 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0361037 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.0361037 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=0.013849Jy sigma=0.519425 ! Fit after self-cal, rms=0.013848Jy sigma=0.519365 ! 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=1.106 mas, bmaj=4.029 mas, bpa=43.09 degrees ! Estimated noise=0.895206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.029 at 43.09 degrees (North through East) ! Clean map min=-0.0019585 max=0.024306 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=0.834 mas, bmaj=3.889 mas, bpa=41.36 degrees ! Estimated noise=1.3561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021672 Jy ! Component: 100 - total flux cleaned = 0.0282954 Jy ! Component: 150 - total flux cleaned = 0.0316422 Jy ! Component: 200 - total flux cleaned = 0.0336842 Jy ! Total flux subtracted in 200 components = 0.0336842 Jy ! Clean residual min=-0.003429 max=0.002961 Jy/beam ! Clean residual mean=0.000017 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0336842 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0336842 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.029 mas, bpa=43.09 degrees ! Estimated noise=0.895206 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 = 0.00101015 Jy ! Component: 100 - total flux cleaned = 0.00165971 Jy ! Component: 150 - total flux cleaned = 0.00179986 Jy ! Component: 200 - total flux cleaned = 0.00185367 Jy ! Total flux subtracted in 200 components = 0.00185367 Jy ! Clean residual min=-0.002022 max=0.001903 Jy/beam ! Clean residual mean=0.000026 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0355379 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0355379 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=2.767 mas, bmaj=5.582 mas, bpa=70.52 degrees ! Estimated noise=1.05642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265934 Jy ! Component: 100 - total flux cleaned = 0.000300771 Jy ! Component: 150 - total flux cleaned = 0.000332645 Jy ! Component: 200 - total flux cleaned = 0.000347658 Jy ! Total flux subtracted in 200 components = 0.000347658 Jy ! Clean residual min=-0.001583 max=0.002072 Jy/beam ! Clean residual mean=0.000038 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0358855 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 = 2.81254e-05 Jy ! Component: 100 - total flux cleaned = 4.12081e-05 Jy ! Component: 150 - total flux cleaned = 6.59594e-05 Jy ! Component: 200 - total flux cleaned = 7.74651e-05 Jy ! Total flux subtracted in 200 components = 7.74651e-05 Jy ! Clean residual min=-0.001600 max=0.002013 Jy/beam ! Clean residual mean=0.000036 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.035963 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.035963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.029 mas, bpa=43.09 degrees ! Estimated noise=0.895206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.01006e-05 Jy ! Component: 100 - total flux cleaned = -2.58752e-05 Jy ! Component: 150 - total flux cleaned = -3.91194e-05 Jy ! Component: 200 - total flux cleaned = -5.04477e-05 Jy ! Total flux subtracted in 200 components = -5.04477e-05 Jy ! Clean residual min=-0.002089 max=0.001803 Jy/beam ! Clean residual mean=0.000022 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0359125 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0359125 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=0.013859Jy sigma=0.519809 ! Fit after self-cal, rms=0.013858Jy sigma=0.519748 wmodel /d2/scr/pima/bp177i_uvs/J1517+6338_X_map.mod ! Writing 56 model components to file: /d2/scr/pima/bp177i_uvs/J1517+6338_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1517+6338_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1517+6338_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1517+6338_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 = -0.000508121 Jy ! Component: 100 - total flux cleaned = -0.000649207 Jy ! Component: 150 - total flux cleaned = -0.000799993 Jy ! Component: 200 - total flux cleaned = -0.000845245 Jy ! Component: 250 - total flux cleaned = -0.000764107 Jy ! Component: 300 - total flux cleaned = -0.000570177 Jy ! Component: 350 - total flux cleaned = -0.000479495 Jy ! Component: 400 - total flux cleaned = -0.000427281 Jy ! Component: 450 - total flux cleaned = -0.000410518 Jy ! Component: 500 - total flux cleaned = -0.000330732 Jy ! Component: 550 - total flux cleaned = -0.000285337 Jy ! Component: 600 - total flux cleaned = -0.00024148 Jy ! Component: 650 - total flux cleaned = -0.00018466 Jy ! Component: 700 - total flux cleaned = -0.00012944 Jy ! Component: 750 - total flux cleaned = -4.98496e-05 Jy ! Component: 800 - total flux cleaned = 1.4752e-06 Jy ! Component: 850 - total flux cleaned = 5.12497e-05 Jy ! Component: 900 - total flux cleaned = 0.000112044 Jy ! Component: 950 - total flux cleaned = 0.000194988 Jy ! Component: 1000 - total flux cleaned = 0.000276079 Jy ! Component: 1050 - total flux cleaned = 0.000343942 Jy ! Component: 1100 - total flux cleaned = 0.000410292 Jy ! Component: 1150 - total flux cleaned = 0.000453567 Jy ! Component: 1200 - total flux cleaned = 0.000517287 Jy ! Component: 1250 - total flux cleaned = 0.000558983 Jy ! Component: 1300 - total flux cleaned = 0.000599997 Jy ! Component: 1350 - total flux cleaned = 0.000599877 Jy ! Component: 1400 - total flux cleaned = 0.0005998 Jy ! Component: 1450 - total flux cleaned = 0.000589876 Jy ! Component: 1500 - total flux cleaned = 0.000579977 Jy ! Component: 1550 - total flux cleaned = 0.000560609 Jy ! Component: 1600 - total flux cleaned = 0.000560656 Jy ! Component: 1650 - total flux cleaned = 0.000551098 Jy ! Component: 1700 - total flux cleaned = 0.000560502 Jy ! Component: 1750 - total flux cleaned = 0.000560421 Jy ! Component: 1800 - total flux cleaned = 0.000532496 Jy ! Component: 1850 - total flux cleaned = 0.000550982 Jy ! Component: 1900 - total flux cleaned = 0.000541771 Jy ! Component: 1950 - total flux cleaned = 0.000505359 Jy ! Component: 2000 - total flux cleaned = 0.000487271 Jy ! Component: 2050 - total flux cleaned = 0.000496317 Jy ! Component: 2100 - total flux cleaned = 0.00046044 Jy ! Component: 2150 - total flux cleaned = 0.000442604 Jy ! Component: 2200 - total flux cleaned = 0.000415934 Jy ! Component: 2250 - total flux cleaned = 0.000345181 Jy ! Component: 2300 - total flux cleaned = 0.000309903 Jy ! Component: 2350 - total flux cleaned = 0.000239663 Jy ! Component: 2400 - total flux cleaned = 0.000195903 Jy ! Component: 2450 - total flux cleaned = 0.00016098 Jy ! Component: 2500 - total flux cleaned = 0.000134842 Jy ! Component: 2550 - total flux cleaned = 0.000126085 Jy ! Component: 2600 - total flux cleaned = 0.000126032 Jy ! Component: 2650 - total flux cleaned = 0.000126063 Jy ! Component: 2700 - total flux cleaned = 0.000117346 Jy ! Component: 2750 - total flux cleaned = 0.000117314 Jy ! Component: 2800 - total flux cleaned = 0.000108596 Jy ! Component: 2850 - total flux cleaned = 9.97942e-05 Jy ! Component: 2900 - total flux cleaned = 9.10065e-05 Jy ! Component: 2950 - total flux cleaned = 9.09637e-05 Jy ! Component: 3000 - total flux cleaned = 9.98182e-05 Jy ! Component: 3050 - total flux cleaned = 9.10106e-05 Jy ! Component: 3100 - total flux cleaned = 7.33456e-05 Jy ! Component: 3150 - total flux cleaned = 9.10036e-05 Jy ! Component: 3200 - total flux cleaned = 9.98246e-05 Jy ! Component: 3250 - total flux cleaned = 0.000117651 Jy ! Component: 3300 - total flux cleaned = 0.000117693 Jy ! Component: 3350 - total flux cleaned = 0.000135618 Jy ! Component: 3400 - total flux cleaned = 0.000144601 Jy ! Component: 3450 - total flux cleaned = 0.000180653 Jy ! Component: 3500 - total flux cleaned = 0.000189718 Jy ! Component: 3550 - total flux cleaned = 0.00020784 Jy ! Component: 3600 - total flux cleaned = 0.000244254 Jy ! Component: 3650 - total flux cleaned = 0.000262489 Jy ! Component: 3700 - total flux cleaned = 0.000271671 Jy ! Component: 3750 - total flux cleaned = 0.000308623 Jy ! Component: 3800 - total flux cleaned = 0.000327141 Jy ! Component: 3850 - total flux cleaned = 0.000355077 Jy ! Component: 3900 - total flux cleaned = 0.000392517 Jy ! Component: 3950 - total flux cleaned = 0.000439595 Jy ! Component: 4000 - total flux cleaned = 0.000449051 Jy ! Component: 4050 - total flux cleaned = 0.000487102 Jy ! Total flux subtracted in 4096 components = 0.000506181 Jy ! Clean residual min=-0.000586 max=0.000606 Jy/beam ! Clean residual mean=0.000009 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0364187 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 270 components and 0.0364188 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1517+6338_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.029 at 43.09 degrees (North through East) ! Clean map min=-0.001749 max=0.025304 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.025304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92432 1.92432 3.84864 7.69728 15.3946 30.7891 61.5782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.899 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1517+6338_X_uvs.log closed on Tue Apr 15 00:25:17 2014