! Started logfile: /d2/scr/pima/bp177i_uvs/J0740+6444_X_uvs.log on Tue Apr 15 00:11:01 2014 obs /d2/scr/pima/bp177i_uvs/J0740+6444_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.611111 visibilities/baseline/integration-bin. ! Found source: J0740+6444 ! ! 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 528 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/J0740+6444_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999016Jy sigma=39.343181 ! Fit after self-cal, rms=0.977519Jy sigma=38.533659 ! 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=1.306 mas, bmaj=2.523 mas, bpa=-29.15 degrees ! Estimated noise=1.16221 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 = 0.0172724 Jy ! Component: 100 - total flux cleaned = 0.0212394 Jy ! Total flux subtracted in 100 components = 0.0212394 Jy ! Clean residual min=-0.002131 max=0.002680 Jy/beam ! Clean residual mean=-0.000007 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0212394 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0212394 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=0.015915Jy sigma=0.603341 ! Fit after self-cal, rms=0.014311Jy sigma=0.540773 ! 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=1.661 mas, bmaj=2.713 mas, bpa=-25.12 degrees ! Estimated noise=0.807538 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 = 0.00223899 Jy ! Component: 100 - total flux cleaned = 0.00314617 Jy ! Component: 150 - total flux cleaned = 0.00360368 Jy ! Component: 200 - total flux cleaned = 0.00379483 Jy ! Total flux subtracted in 200 components = 0.00379483 Jy ! Clean residual min=-0.001834 max=0.001645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0250342 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0250342 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=0.013947Jy sigma=0.529937 ! Fit after self-cal, rms=0.013945Jy sigma=0.529827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 2.713 at -25.12 degrees (North through East) ! Clean map min=-0.0017841 max=0.022166 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.08 KP 0.87 ! LA 0.86 NL 1.00* OV 1.05 PT 0.93 ! SC 0.89 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.013945Jy sigma=0.529827 ! Fit after self-cal, rms=0.013793Jy sigma=0.527484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=2.729 mas, bpa=-25.03 degrees ! Estimated noise=0.799545 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 = -0.000376614 Jy ! Component: 100 - total flux cleaned = -0.000396997 Jy ! Component: 150 - total flux cleaned = -0.000389098 Jy ! Component: 200 - total flux cleaned = -0.000359967 Jy ! Total flux subtracted in 200 components = -0.000359967 Jy ! Clean residual min=-0.001738 max=0.001573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0246743 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0246743 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=0.013778Jy sigma=0.526842 ! Fit after self-cal, rms=0.013782Jy sigma=0.526744 ! 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=0.013782Jy sigma=0.526744 ! Fit after self-cal, rms=0.013978Jy sigma=0.524355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=2.735 mas, bpa=-24.87 degrees ! Estimated noise=0.812405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328462 Jy ! Component: 100 - total flux cleaned = 0.000411067 Jy ! Component: 150 - total flux cleaned = 0.000444046 Jy ! Component: 200 - total flux cleaned = 0.000461775 Jy ! Total flux subtracted in 200 components = 0.000461775 Jy ! Clean residual min=-0.001677 max=0.001586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.025136 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.025136 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=0.013957Jy sigma=0.524173 ! Fit after self-cal, rms=0.013959Jy sigma=0.524135 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 = 3.45724e-05 Jy ! Component: 100 - total flux cleaned = 4.02284e-05 Jy ! Component: 150 - total flux cleaned = 5.67304e-05 Jy ! Component: 200 - total flux cleaned = 7.29312e-05 Jy ! Total flux subtracted in 200 components = 7.29312e-05 Jy ! Clean residual min=-0.001668 max=0.001596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.025209 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.025209 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=0.013954Jy sigma=0.523999 ! Fit after self-cal, rms=0.013955Jy sigma=0.523982 ! 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=0.013955Jy sigma=0.523982 ! Fit after self-cal, rms=0.014000Jy sigma=0.523929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=2.737 mas, bpa=-24.84 degrees ! Estimated noise=0.815198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107337 Jy ! Component: 100 - total flux cleaned = 0.000118398 Jy ! Component: 150 - total flux cleaned = 0.000128931 Jy ! Component: 200 - total flux cleaned = 0.000144056 Jy ! Total flux subtracted in 200 components = 0.000144056 Jy ! Clean residual min=-0.001661 max=0.001610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.025353 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.025353 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=0.013993Jy sigma=0.523862 ! Fit after self-cal, rms=0.013994Jy sigma=0.523847 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 = 3.45033e-05 Jy ! Component: 100 - total flux cleaned = 2.94583e-05 Jy ! Component: 150 - total flux cleaned = 3.90244e-05 Jy ! Component: 200 - total flux cleaned = 5.28922e-05 Jy ! Total flux subtracted in 200 components = 5.28922e-05 Jy ! Clean residual min=-0.001652 max=0.001616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0254059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0254059 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=0.013990Jy sigma=0.523745 ! Fit after self-cal, rms=0.013992Jy sigma=0.523731 ! 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=0.013992Jy sigma=0.523731 ! Fit after self-cal, rms=0.014002Jy sigma=0.523726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=3.577 mas, bpa=17.16 degrees ! Estimated noise=0.896799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.45562e-05 Jy ! Component: 100 - total flux cleaned = 0.000100084 Jy ! Component: 150 - total flux cleaned = 0.000118542 Jy ! Component: 200 - total flux cleaned = 0.000136436 Jy ! Total flux subtracted in 200 components = 0.000136436 Jy ! Clean residual min=-0.001683 max=0.001657 Jy/beam ! Clean residual mean=-0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0255424 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0255424 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=0.013996Jy sigma=0.523710 ! Fit after self-cal, rms=0.013997Jy sigma=0.523693 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 = 1.80875e-05 Jy ! Component: 100 - total flux cleaned = 3.50694e-05 Jy ! Component: 150 - total flux cleaned = 5.17335e-05 Jy ! Component: 200 - total flux cleaned = 6.77132e-05 Jy ! Total flux subtracted in 200 components = 6.77132e-05 Jy ! Clean residual min=-0.001679 max=0.001644 Jy/beam ! Clean residual mean=-0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0256101 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0256101 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=0.013994Jy sigma=0.523627 ! Fit after self-cal, rms=0.013994Jy sigma=0.523615 ! 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=1.66 mas, bmaj=2.738 mas, bpa=-24.83 degrees ! Estimated noise=0.815827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 2.738 at -24.83 degrees (North through East) ! Clean map min=-0.0016144 max=0.020812 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=1.306 mas, bmaj=2.54 mas, bpa=-28.78 degrees ! Estimated noise=1.17603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183056 Jy ! Component: 100 - total flux cleaned = 0.0224558 Jy ! Component: 150 - total flux cleaned = 0.0239906 Jy ! Component: 200 - total flux cleaned = 0.0243867 Jy ! Total flux subtracted in 200 components = 0.0243867 Jy ! Clean residual min=-0.001910 max=0.001793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0243867 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 0.0243867 Jy ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=2.738 mas, bpa=-24.83 degrees ! Estimated noise=0.815827 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 = 0.000294595 Jy ! Component: 100 - total flux cleaned = 0.00041754 Jy ! Component: 150 - total flux cleaned = 0.000492781 Jy ! Component: 200 - total flux cleaned = 0.000527992 Jy ! Total flux subtracted in 200 components = 0.000527992 Jy ! Clean residual min=-0.001687 max=0.001600 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0249147 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0249147 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=2.681 mas, bmaj=3.577 mas, bpa=17.16 degrees ! Estimated noise=0.896799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108578 Jy ! Component: 100 - total flux cleaned = 0.000138133 Jy ! Component: 150 - total flux cleaned = 0.000175975 Jy ! Component: 200 - total flux cleaned = 0.000213129 Jy ! Total flux subtracted in 200 components = 0.000213129 Jy ! Clean residual min=-0.001716 max=0.001767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0251278 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 = 2.62827e-05 Jy ! Component: 100 - total flux cleaned = 6.12077e-05 Jy ! Component: 150 - total flux cleaned = 8.64182e-05 Jy ! Component: 200 - total flux cleaned = 0.000119446 Jy ! Total flux subtracted in 200 components = 0.000119446 Jy ! Clean residual min=-0.001710 max=0.001736 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0252473 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0252473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=2.738 mas, bpa=-24.83 degrees ! Estimated noise=0.815827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.51711e-05 Jy ! Component: 100 - total flux cleaned = 9.65325e-07 Jy ! Component: 150 - total flux cleaned = 2.01481e-05 Jy ! Component: 200 - total flux cleaned = 3.88958e-05 Jy ! Total flux subtracted in 200 components = 3.88958e-05 Jy ! Clean residual min=-0.001669 max=0.001625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0252862 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0252862 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=0.014009Jy sigma=0.524198 ! Fit after self-cal, rms=0.014011Jy sigma=0.524164 wmodel /d2/scr/pima/bp177i_uvs/J0740+6444_X_map.mod ! Writing 40 model components to file: /d2/scr/pima/bp177i_uvs/J0740+6444_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0740+6444_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0740+6444_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0740+6444_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 = 4.89548e-05 Jy ! Component: 100 - total flux cleaned = 0.000284174 Jy ! Component: 150 - total flux cleaned = 0.000475381 Jy ! Component: 200 - total flux cleaned = 0.000562883 Jy ! Component: 250 - total flux cleaned = 0.000704489 Jy ! Component: 300 - total flux cleaned = 0.000779263 Jy ! Component: 350 - total flux cleaned = 0.000797259 Jy ! Component: 400 - total flux cleaned = 0.000830934 Jy ! Component: 450 - total flux cleaned = 0.000894937 Jy ! Component: 500 - total flux cleaned = 0.00094085 Jy ! Component: 550 - total flux cleaned = 0.000985602 Jy ! Component: 600 - total flux cleaned = 0.00105657 Jy ! Component: 650 - total flux cleaned = 0.00111079 Jy ! Component: 700 - total flux cleaned = 0.0011632 Jy ! Component: 750 - total flux cleaned = 0.00123892 Jy ! Component: 800 - total flux cleaned = 0.00129969 Jy ! Component: 850 - total flux cleaned = 0.00129919 Jy ! Component: 900 - total flux cleaned = 0.00132246 Jy ! Component: 950 - total flux cleaned = 0.00140187 Jy ! Component: 1000 - total flux cleaned = 0.00142394 Jy ! Component: 1050 - total flux cleaned = 0.00144562 Jy ! Component: 1100 - total flux cleaned = 0.00151985 Jy ! Component: 1150 - total flux cleaned = 0.00155107 Jy ! Component: 1200 - total flux cleaned = 0.00158185 Jy ! Component: 1250 - total flux cleaned = 0.00165213 Jy ! Component: 1300 - total flux cleaned = 0.00167184 Jy ! Component: 1350 - total flux cleaned = 0.00171082 Jy ! Component: 1400 - total flux cleaned = 0.00174901 Jy ! Component: 1450 - total flux cleaned = 0.00179616 Jy ! Component: 1500 - total flux cleaned = 0.00182418 Jy ! Component: 1550 - total flux cleaned = 0.00182421 Jy ! Component: 1600 - total flux cleaned = 0.00183339 Jy ! Component: 1650 - total flux cleaned = 0.00185136 Jy ! Component: 1700 - total flux cleaned = 0.00185141 Jy ! Component: 1750 - total flux cleaned = 0.00186032 Jy ! Component: 1800 - total flux cleaned = 0.00186912 Jy ! Component: 1850 - total flux cleaned = 0.00187778 Jy ! Component: 1900 - total flux cleaned = 0.00187771 Jy ! Component: 1950 - total flux cleaned = 0.00187779 Jy ! Component: 2000 - total flux cleaned = 0.00189483 Jy ! Component: 2050 - total flux cleaned = 0.00189477 Jy ! Component: 2100 - total flux cleaned = 0.00189481 Jy ! Component: 2150 - total flux cleaned = 0.00190315 Jy ! Component: 2200 - total flux cleaned = 0.00190313 Jy ! Component: 2250 - total flux cleaned = 0.00192787 Jy ! Component: 2300 - total flux cleaned = 0.00194429 Jy ! Component: 2350 - total flux cleaned = 0.00198522 Jy ! Component: 2400 - total flux cleaned = 0.00200968 Jy ! Component: 2450 - total flux cleaned = 0.00204213 Jy ! Component: 2500 - total flux cleaned = 0.00207446 Jy ! Component: 2550 - total flux cleaned = 0.00209861 Jy ! Component: 2600 - total flux cleaned = 0.00211466 Jy ! Component: 2650 - total flux cleaned = 0.00213866 Jy ! Component: 2700 - total flux cleaned = 0.00217067 Jy ! Component: 2750 - total flux cleaned = 0.00221052 Jy ! Component: 2800 - total flux cleaned = 0.00225043 Jy ! Component: 2850 - total flux cleaned = 0.0022903 Jy ! Component: 2900 - total flux cleaned = 0.00232229 Jy ! Component: 2950 - total flux cleaned = 0.00237027 Jy ! Component: 3000 - total flux cleaned = 0.00239432 Jy ! Component: 3050 - total flux cleaned = 0.00243445 Jy ! Component: 3100 - total flux cleaned = 0.00245851 Jy ! Component: 3150 - total flux cleaned = 0.00248274 Jy ! Component: 3200 - total flux cleaned = 0.00249881 Jy ! Component: 3250 - total flux cleaned = 0.00252314 Jy ! Component: 3300 - total flux cleaned = 0.00253118 Jy ! Component: 3350 - total flux cleaned = 0.00254746 Jy ! Component: 3400 - total flux cleaned = 0.00255561 Jy ! Component: 3450 - total flux cleaned = 0.00254735 Jy ! Component: 3500 - total flux cleaned = 0.00253905 Jy ! Component: 3550 - total flux cleaned = 0.00253063 Jy ! Component: 3600 - total flux cleaned = 0.00252222 Jy ! Component: 3650 - total flux cleaned = 0.00251373 Jy ! Component: 3700 - total flux cleaned = 0.00249658 Jy ! Component: 3750 - total flux cleaned = 0.00248788 Jy ! Component: 3800 - total flux cleaned = 0.00247029 Jy ! Component: 3850 - total flux cleaned = 0.00247022 Jy ! Component: 3900 - total flux cleaned = 0.00246132 Jy ! Component: 3950 - total flux cleaned = 0.00244327 Jy ! Component: 4000 - total flux cleaned = 0.00242497 Jy ! Component: 4050 - total flux cleaned = 0.00242487 Jy ! Total flux subtracted in 4096 components = 0.00239696 Jy ! Clean residual min=-0.000675 max=0.000616 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0276831 Jy keep ! Adding 174 model components to the UV plane model. ! The established model now contains 214 components and 0.0276831 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0740+6444_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 2.738 at -24.83 degrees (North through East) ! Clean map min=-0.0010495 max=0.021983 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0219834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83943 1.83943 3.67886 7.35772 14.7154 29.4309 58.8617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.094 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0740+6444_X_uvs.log closed on Tue Apr 15 00:11:07 2014