! Started logfile: /scr/pima/bp192a1_uvs/J0301+5045_X_uvs.log on Wed Sep 16 13:29:24 2015 obs /scr/pima/bp192a1_uvs/J0301+5045_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0301+5045_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0301+5045 ! ! 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 6840 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/bp192a1_uvs/J0301+5045_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. ! ! 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=1.001268Jy sigma=20.957005 ! Fit after self-cal, rms=0.962971Jy sigma=20.174121 ! 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=0.7338 mas, bmaj=2.515 mas, bpa=-2.085 degrees ! Estimated noise=0.688329 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 = 0.0275943 Jy ! Component: 100 - total flux cleaned = 0.0346791 Jy ! Total flux subtracted in 100 components = 0.0346791 Jy ! Clean residual min=-0.002690 max=0.003205 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0346791 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0346791 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=0.037970Jy sigma=0.742117 ! Fit after self-cal, rms=0.036103Jy sigma=0.702041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460145 Jy ! Component: 100 - total flux cleaned = 0.0070746 Jy ! Total flux subtracted in 100 components = 0.0070746 Jy ! Clean residual min=-0.002587 max=0.002772 Jy/beam ! Clean residual mean=0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0417537 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0417537 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=0.035373Jy sigma=0.688803 ! Fit after self-cal, rms=0.035368Jy sigma=0.688684 ! 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=0.8911 mas, bmaj=2.663 mas, bpa=-2.033 degrees ! Estimated noise=0.415111 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 = 0.0020251 Jy ! Component: 100 - total flux cleaned = 0.00325684 Jy ! Component: 150 - total flux cleaned = 0.00411519 Jy ! Component: 200 - total flux cleaned = 0.00472614 Jy ! Total flux subtracted in 200 components = 0.00472614 Jy ! Clean residual min=-0.001993 max=0.001989 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0464799 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0464799 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=0.035219Jy sigma=0.686362 ! Fit after self-cal, rms=0.035221Jy sigma=0.686298 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8911 x 2.663 at -2.033 degrees (North through East) ! Clean map min=-0.0018943 max=0.039016 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 1.00* 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 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 1.10 FD 0.98 HN 0.93 KP 1.08 ! LA 0.93 MK 1.09 NL 1.13 OV 0.94 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.01 KP 1.16 ! LA 0.92 MK 1.01 NL 1.16 OV 0.87 ! PT 0.84 SC 0.85 ! ! ! 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 1.12 FD 0.88 HN 0.98 KP 1.17 ! LA 0.94 MK 0.92 NL 1.04 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.035221Jy sigma=0.686298 ! Fit after self-cal, rms=0.034827Jy sigma=0.683304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8876 mas, bmaj=2.676 mas, bpa=-1.943 degrees ! Estimated noise=0.413602 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 = 0.000148518 Jy ! Component: 100 - total flux cleaned = 0.000209116 Jy ! Component: 150 - total flux cleaned = 0.000220538 Jy ! Component: 200 - total flux cleaned = 0.000230609 Jy ! Total flux subtracted in 200 components = 0.000230609 Jy ! Clean residual min=-0.001636 max=0.001908 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0467105 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.0467105 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=0.034811Jy sigma=0.683188 ! Fit after self-cal, rms=0.034813Jy sigma=0.683051 ! 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=0.034813Jy sigma=0.683051 ! Fit after self-cal, rms=0.034836Jy sigma=0.683026 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.678 mas, bpa=-1.935 degrees ! Estimated noise=0.413848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104276 Jy ! Component: 100 - total flux cleaned = 0.000113071 Jy ! Component: 150 - total flux cleaned = 0.000154049 Jy ! Component: 200 - total flux cleaned = 0.00019062 Jy ! Total flux subtracted in 200 components = 0.00019062 Jy ! Clean residual min=-0.001612 max=0.001907 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0469011 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0469011 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=0.034829Jy sigma=0.682988 ! Fit after self-cal, rms=0.034831Jy sigma=0.682983 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) ! Added new window around map position (-45, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017448 Jy ! Component: 100 - total flux cleaned = 0.00221831 Jy ! Component: 150 - total flux cleaned = 0.00221899 Jy ! Component: 200 - total flux cleaned = 0.00221966 Jy ! Total flux subtracted in 200 components = 0.00221966 Jy ! Clean residual min=-0.001557 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0491207 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0491207 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=0.034728Jy sigma=0.681036 ! Fit after self-cal, rms=0.034713Jy sigma=0.680824 ! 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=0.034713Jy sigma=0.680824 ! Fit after self-cal, rms=0.034691Jy sigma=0.680779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=2.677 mas, bpa=-1.961 degrees ! Estimated noise=0.41367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501789 Jy ! Component: 100 - total flux cleaned = 0.000523053 Jy ! Component: 150 - total flux cleaned = 0.000542141 Jy ! Component: 200 - total flux cleaned = 0.000575113 Jy ! Total flux subtracted in 200 components = 0.000575113 Jy ! Clean residual min=-0.001577 max=0.001554 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0496959 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0496959 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=0.034663Jy sigma=0.680243 ! Fit after self-cal, rms=0.034660Jy sigma=0.680186 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 = 0.000177506 Jy ! Component: 100 - total flux cleaned = 0.000209232 Jy ! Component: 150 - total flux cleaned = 0.000208642 Jy ! Component: 200 - total flux cleaned = 0.000222397 Jy ! Total flux subtracted in 200 components = 0.000222397 Jy ! Clean residual min=-0.001578 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0499183 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.0499183 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=0.034646Jy sigma=0.679937 ! Fit after self-cal, rms=0.034645Jy sigma=0.679919 ! 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=0.034645Jy sigma=0.679919 ! Fit after self-cal, rms=0.034492Jy sigma=0.678713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.946 mas, bpa=-1.567 degrees ! Estimated noise=0.526689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333517 Jy ! Component: 100 - total flux cleaned = 0.000451876 Jy ! Component: 150 - total flux cleaned = 0.000528958 Jy ! Component: 200 - total flux cleaned = 0.000563333 Jy ! Total flux subtracted in 200 components = 0.000563333 Jy ! Clean residual min=-0.001767 max=0.001956 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0504816 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.0504816 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=0.034490Jy sigma=0.678627 ! Fit after self-cal, rms=0.034487Jy sigma=0.678564 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 = 7.61785e-05 Jy ! Component: 100 - total flux cleaned = 0.000118768 Jy ! Component: 150 - total flux cleaned = 0.000138006 Jy ! Component: 200 - total flux cleaned = 0.000156035 Jy ! Total flux subtracted in 200 components = 0.000156035 Jy ! Clean residual min=-0.001728 max=0.001941 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0506376 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.0506376 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=0.034486Jy sigma=0.678535 ! Fit after self-cal, rms=0.034487Jy sigma=0.678527 ! 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=0.8841 mas, bmaj=2.681 mas, bpa=-2.083 degrees ! Estimated noise=0.414018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8841 x 2.681 at -2.083 degrees (North through East) ! Clean map min=-0.0013429 max=0.038842 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=0.729 mas, bmaj=2.526 mas, bpa=-2.05 degrees ! Estimated noise=0.684848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288802 Jy ! Component: 100 - total flux cleaned = 0.0367391 Jy ! Component: 150 - total flux cleaned = 0.0405509 Jy ! Component: 200 - total flux cleaned = 0.0431484 Jy ! Total flux subtracted in 200 components = 0.0431484 Jy ! Clean residual min=-0.002227 max=0.002318 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0431484 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 0.0431484 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.681 mas, bpa=-2.083 degrees ! Estimated noise=0.414018 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 = 0.00234816 Jy ! Component: 100 - total flux cleaned = 0.00379293 Jy ! Component: 150 - total flux cleaned = 0.00465143 Jy ! Component: 200 - total flux cleaned = 0.00513478 Jy ! Total flux subtracted in 200 components = 0.00513478 Jy ! Clean residual min=-0.001499 max=0.001505 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0482832 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0482832 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=2.037 mas, bmaj=2.946 mas, bpa=-1.567 degrees ! Estimated noise=0.526689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106656 Jy ! Component: 100 - total flux cleaned = 0.00127155 Jy ! Component: 150 - total flux cleaned = 0.00148719 Jy ! Component: 200 - total flux cleaned = 0.00168712 Jy ! Total flux subtracted in 200 components = 0.00168712 Jy ! Clean residual min=-0.001832 max=0.001860 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0499703 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 = 0.0001537 Jy ! Component: 100 - total flux cleaned = 0.000272458 Jy ! Component: 150 - total flux cleaned = 0.000388938 Jy ! Component: 200 - total flux cleaned = 0.000479354 Jy ! Total flux subtracted in 200 components = 0.000479354 Jy ! Clean residual min=-0.001746 max=0.001868 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0504496 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0504496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.681 mas, bpa=-2.083 degrees ! Estimated noise=0.414018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103402 Jy ! Component: 100 - total flux cleaned = -0.000306036 Jy ! Component: 150 - total flux cleaned = -0.000461729 Jy ! Component: 200 - total flux cleaned = -0.000497011 Jy ! Total flux subtracted in 200 components = -0.000497011 Jy ! Clean residual min=-0.001477 max=0.001489 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0499526 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0499526 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=0.034513Jy sigma=0.678958 ! Fit after self-cal, rms=0.034509Jy sigma=0.678910 wmodel /scr/pima/bp192a1_uvs/J0301+5045_X_map.mod ! Writing 77 model components to file: /scr/pima/bp192a1_uvs/J0301+5045_X_map.mod wobs /scr/pima/bp192a1_uvs/J0301+5045_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0301+5045_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0301+5045_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0301+5045_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 = 0.000186988 Jy ! Component: 100 - total flux cleaned = 0.000233939 Jy ! Component: 150 - total flux cleaned = 0.000279846 Jy ! Component: 200 - total flux cleaned = 0.000259031 Jy ! Component: 250 - total flux cleaned = 0.000218493 Jy ! Component: 300 - total flux cleaned = 0.00021902 Jy ! Component: 350 - total flux cleaned = 0.000181503 Jy ! Component: 400 - total flux cleaned = 5.40574e-05 Jy ! Component: 450 - total flux cleaned = 1.90545e-05 Jy ! Component: 500 - total flux cleaned = -4.92292e-05 Jy ! Component: 550 - total flux cleaned = -8.24219e-05 Jy ! Component: 600 - total flux cleaned = -0.000131401 Jy ! Component: 650 - total flux cleaned = -0.000178905 Jy ! Component: 700 - total flux cleaned = -0.000240702 Jy ! Component: 750 - total flux cleaned = -0.0002858 Jy ! Component: 800 - total flux cleaned = -0.000345004 Jy ! Component: 850 - total flux cleaned = -0.000388218 Jy ! Component: 900 - total flux cleaned = -0.000416781 Jy ! Component: 950 - total flux cleaned = -0.000486227 Jy ! Component: 1000 - total flux cleaned = -0.000540514 Jy ! Component: 1050 - total flux cleaned = -0.00059342 Jy ! Component: 1100 - total flux cleaned = -0.00059324 Jy ! Component: 1150 - total flux cleaned = -0.000632214 Jy ! Component: 1200 - total flux cleaned = -0.000695607 Jy ! Component: 1250 - total flux cleaned = -0.000745122 Jy ! Component: 1300 - total flux cleaned = -0.000769485 Jy ! Component: 1350 - total flux cleaned = -0.000781568 Jy ! Component: 1400 - total flux cleaned = -0.000793272 Jy ! Component: 1450 - total flux cleaned = -0.00082818 Jy ! Component: 1500 - total flux cleaned = -0.000828064 Jy ! Component: 1550 - total flux cleaned = -0.00085074 Jy ! Component: 1600 - total flux cleaned = -0.000873048 Jy ! Component: 1650 - total flux cleaned = -0.000884032 Jy ! Component: 1700 - total flux cleaned = -0.00091633 Jy ! Component: 1750 - total flux cleaned = -0.000927075 Jy ! Component: 1800 - total flux cleaned = -0.000937602 Jy ! Component: 1850 - total flux cleaned = -0.000948015 Jy ! Component: 1900 - total flux cleaned = -0.000948179 Jy ! Component: 1950 - total flux cleaned = -0.00102916 Jy ! Component: 2000 - total flux cleaned = -0.00107916 Jy ! Component: 2050 - total flux cleaned = -0.00113814 Jy ! Component: 2100 - total flux cleaned = -0.00114794 Jy ! Component: 2150 - total flux cleaned = -0.00121583 Jy ! Component: 2200 - total flux cleaned = -0.00130197 Jy ! Component: 2250 - total flux cleaned = -0.00134922 Jy ! Component: 2300 - total flux cleaned = -0.00144294 Jy ! Component: 2350 - total flux cleaned = -0.00146136 Jy ! Component: 2400 - total flux cleaned = -0.00153471 Jy ! Component: 2450 - total flux cleaned = -0.00155279 Jy ! Component: 2500 - total flux cleaned = -0.00161559 Jy ! Component: 2550 - total flux cleaned = -0.00164229 Jy ! Component: 2600 - total flux cleaned = -0.00168641 Jy ! Component: 2650 - total flux cleaned = -0.00172134 Jy ! Component: 2700 - total flux cleaned = -0.00174737 Jy ! Component: 2750 - total flux cleaned = -0.00180741 Jy ! Component: 2800 - total flux cleaned = -0.0018159 Jy ! Component: 2850 - total flux cleaned = -0.00186637 Jy ! Component: 2900 - total flux cleaned = -0.00189977 Jy ! Component: 2950 - total flux cleaned = -0.0019163 Jy ! Component: 3000 - total flux cleaned = -0.0019573 Jy ! Component: 3050 - total flux cleaned = -0.00198177 Jy ! Component: 3100 - total flux cleaned = -0.00201383 Jy ! Component: 3150 - total flux cleaned = -0.00203771 Jy ! Component: 3200 - total flux cleaned = -0.00202973 Jy ! Component: 3250 - total flux cleaned = -0.00206911 Jy ! Component: 3300 - total flux cleaned = -0.00210811 Jy ! Component: 3350 - total flux cleaned = -0.00210822 Jy ! Component: 3400 - total flux cleaned = -0.00215422 Jy ! Component: 3450 - total flux cleaned = -0.00216949 Jy ! Component: 3500 - total flux cleaned = -0.00220734 Jy ! Component: 3550 - total flux cleaned = -0.00224491 Jy ! Component: 3600 - total flux cleaned = -0.00228226 Jy ! Component: 3650 - total flux cleaned = -0.00228966 Jy ! Component: 3700 - total flux cleaned = -0.00231916 Jy ! Component: 3750 - total flux cleaned = -0.00235572 Jy ! Component: 3800 - total flux cleaned = -0.00241391 Jy ! Component: 3850 - total flux cleaned = -0.00244283 Jy ! Component: 3900 - total flux cleaned = -0.00248587 Jy ! Component: 3950 - total flux cleaned = -0.00251444 Jy ! Component: 4000 - total flux cleaned = -0.00254283 Jy ! Component: 4050 - total flux cleaned = -0.00259922 Jy ! Total flux subtracted in 4096 components = -0.0026273 Jy ! Clean residual min=-0.000564 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0473253 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 362 components and 0.0473253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0301+5045_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8841 x 2.681 at -2.083 degrees (North through East) ! Clean map min=-0.00078164 max=0.038777 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0301+5045_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.932228 0.932228 1.86446 3.72891 7.45782 14.9156 29.8313 59.6626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.809 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0301+5045_X_uvs.log closed on Wed Sep 16 13:29:28 2015