! Started logfile: /d2/scr/pima/bp177i_uvs/J1029-1852_X_uvs.log on Tue Apr 15 00:17:39 2014 obs /d2/scr/pima/bp177i_uvs/J1029-1852_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675556 visibilities/baseline/integration-bin. ! Found source: J1029-1852 ! ! 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 1216 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/J1029-1852_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011937Jy sigma=32.205795 ! Fit after self-cal, rms=0.868073Jy sigma=27.326512 ! 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=0.8219 mas, bmaj=1.943 mas, bpa=3.994 degrees ! Estimated noise=0.96942 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 = 0.0968893 Jy ! Component: 100 - total flux cleaned = 0.146315 Jy ! Total flux subtracted in 100 components = 0.146315 Jy ! Clean residual min=-0.016088 max=0.030716 Jy/beam ! Clean residual mean=0.000062 rms=0.006166 Jy/beam ! Combined flux in latest and established models = 0.146315 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.146315 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=0.099049Jy sigma=3.215528 ! Fit after self-cal, rms=0.098083Jy sigma=3.198104 ! 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=1.028 mas, bmaj=2.342 mas, bpa=5.127 degrees ! Estimated noise=0.674839 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 = 0.0514557 Jy ! Component: 100 - total flux cleaned = 0.0782101 Jy ! Component: 150 - total flux cleaned = 0.0930513 Jy ! Component: 200 - total flux cleaned = 0.101387 Jy ! Total flux subtracted in 200 components = 0.101387 Jy ! Clean residual min=-0.017617 max=0.029409 Jy/beam ! Clean residual mean=0.000043 rms=0.005457 Jy/beam ! Combined flux in latest and established models = 0.247702 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.247702 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=0.071487Jy sigma=2.113191 ! Fit after self-cal, rms=0.071139Jy sigma=2.102761 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.342 at 5.127 degrees (North through East) ! Clean map min=-0.016398 max=0.11031 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 1.00* 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 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=0.071139Jy sigma=2.102761 ! Fit after self-cal, rms=0.071139Jy sigma=2.102761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.342 mas, bpa=5.127 degrees ! Estimated noise=0.674839 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 (2.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270336 Jy ! Component: 100 - total flux cleaned = 0.0406133 Jy ! Component: 150 - total flux cleaned = 0.0438402 Jy ! Component: 200 - total flux cleaned = 0.0464421 Jy ! Total flux subtracted in 200 components = 0.0464421 Jy ! Clean residual min=-0.017685 max=0.024701 Jy/beam ! Clean residual mean=0.000031 rms=0.004168 Jy/beam ! Combined flux in latest and established models = 0.294144 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.294144 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=0.059564Jy sigma=1.735122 ! Fit after self-cal, rms=0.057487Jy sigma=1.644158 ! 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=0.057487Jy sigma=1.644158 ! Fit after self-cal, rms=0.057487Jy sigma=1.644158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.342 mas, bpa=5.127 degrees ! Estimated noise=0.674839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983477 Jy ! Component: 100 - total flux cleaned = 0.0116178 Jy ! Component: 150 - total flux cleaned = 0.0129777 Jy ! Component: 200 - total flux cleaned = 0.0138897 Jy ! Total flux subtracted in 200 components = 0.0138897 Jy ! Clean residual min=-0.013564 max=0.017621 Jy/beam ! Clean residual mean=0.000027 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 0.308033 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.308033 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=0.054445Jy sigma=1.549704 ! Fit after self-cal, rms=0.054077Jy sigma=1.527010 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 (-5.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013078 Jy ! Component: 100 - total flux cleaned = 0.0144913 Jy ! Component: 150 - total flux cleaned = 0.0158072 Jy ! Component: 200 - total flux cleaned = 0.0172472 Jy ! Total flux subtracted in 200 components = 0.0172472 Jy ! Clean residual min=-0.010267 max=0.013487 Jy/beam ! Clean residual mean=0.000021 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 0.325281 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.32528 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=0.049488Jy sigma=1.391239 ! Fit after self-cal, rms=0.048988Jy sigma=1.360359 ! 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=0.048988Jy sigma=1.360359 ! Fit after self-cal, rms=0.048988Jy sigma=1.360359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.342 mas, bpa=5.127 degrees ! Estimated noise=0.674839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344 Jy ! Component: 100 - total flux cleaned = 0.00472759 Jy ! Component: 150 - total flux cleaned = 0.00548219 Jy ! Component: 200 - total flux cleaned = 0.0056184 Jy ! Total flux subtracted in 200 components = 0.0056184 Jy ! Clean residual min=-0.010116 max=0.010456 Jy/beam ! Clean residual mean=0.000019 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.330899 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.330899 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=0.047594Jy sigma=1.323260 ! Fit after self-cal, rms=0.047558Jy sigma=1.314305 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 = 0.0015533 Jy ! Component: 100 - total flux cleaned = 0.00213463 Jy ! Component: 150 - total flux cleaned = 0.00213523 Jy ! Component: 200 - total flux cleaned = 0.00225425 Jy ! Total flux subtracted in 200 components = 0.00225425 Jy ! Clean residual min=-0.009901 max=0.009399 Jy/beam ! Clean residual mean=0.000018 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.333153 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.333153 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=0.046686Jy sigma=1.291906 ! Fit after self-cal, rms=0.046720Jy sigma=1.288088 ! 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=0.046720Jy sigma=1.288088 ! Fit after self-cal, rms=0.045634Jy sigma=1.264141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=5.225 mas, bpa=13.07 degrees ! Estimated noise=0.798681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206928 Jy ! Component: 100 - total flux cleaned = 0.000208426 Jy ! Component: 150 - total flux cleaned = 0.000325453 Jy ! Component: 200 - total flux cleaned = 0.00043785 Jy ! Total flux subtracted in 200 components = 0.00043785 Jy ! Clean residual min=-0.012080 max=0.011523 Jy/beam ! Clean residual mean=0.000023 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.333591 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 152 components and 0.333591 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=0.045076Jy sigma=1.247839 ! Fit after self-cal, rms=0.045030Jy sigma=1.244426 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 = 0.00138715 Jy ! Component: 100 - total flux cleaned = 0.00162938 Jy ! Component: 150 - total flux cleaned = 0.00152662 Jy ! Component: 200 - total flux cleaned = 0.00152513 Jy ! Total flux subtracted in 200 components = 0.00152513 Jy ! Clean residual min=-0.011818 max=0.011095 Jy/beam ! Clean residual mean=0.000022 rms=0.003406 Jy/beam ! Combined flux in latest and established models = 0.335116 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 156 components and 0.335116 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=0.044668Jy sigma=1.236753 ! Fit after self-cal, rms=0.044658Jy sigma=1.234181 ! 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=1.025 mas, bmaj=2.334 mas, bpa=5.192 degrees ! Estimated noise=0.664677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.334 at 5.192 degrees (North through East) ! Clean map min=-0.0091203 max=0.088366 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=0.8214 mas, bmaj=1.941 mas, bpa=4.029 degrees ! Estimated noise=0.956821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0958174 Jy ! Component: 100 - total flux cleaned = 0.14851 Jy ! Component: 150 - total flux cleaned = 0.185171 Jy ! Component: 200 - total flux cleaned = 0.212315 Jy ! Total flux subtracted in 200 components = 0.212315 Jy ! Clean residual min=-0.012064 max=0.019774 Jy/beam ! Clean residual mean=0.000041 rms=0.004071 Jy/beam ! Combined flux in latest and established models = 0.212315 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.212315 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.334 mas, bpa=5.192 degrees ! Estimated noise=0.664677 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-49.8, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034199 Jy ! Component: 100 - total flux cleaned = 0.0569092 Jy ! Component: 150 - total flux cleaned = 0.0732688 Jy ! Component: 200 - total flux cleaned = 0.0854545 Jy ! Total flux subtracted in 200 components = 0.0854545 Jy ! Clean residual min=-0.009328 max=0.012540 Jy/beam ! Clean residual mean=0.000021 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 0.29777 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 112 components and 0.29777 Jy ! Inverting map ! Added new window around map position (5.8, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124021 Jy ! Component: 100 - total flux cleaned = 0.0207064 Jy ! Component: 150 - total flux cleaned = 0.027179 Jy ! Component: 200 - total flux cleaned = 0.0323386 Jy ! Total flux subtracted in 200 components = 0.0323386 Jy ! Clean residual min=-0.007128 max=0.007190 Jy/beam ! Clean residual mean=0.000012 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.330108 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 150 components and 0.330109 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=2.306 mas, bmaj=5.225 mas, bpa=13.07 degrees ! Estimated noise=0.798681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655573 Jy ! Component: 100 - total flux cleaned = 0.00917762 Jy ! Component: 150 - total flux cleaned = 0.0102898 Jy ! Component: 200 - total flux cleaned = 0.0107262 Jy ! Total flux subtracted in 200 components = 0.0107262 Jy ! Clean residual min=-0.009401 max=0.007787 Jy/beam ! Clean residual mean=0.000015 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.340835 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 = 0.000271324 Jy ! Component: 100 - total flux cleaned = 0.000648168 Jy ! Component: 150 - total flux cleaned = 0.00088299 Jy ! Component: 200 - total flux cleaned = 0.00121678 Jy ! Total flux subtracted in 200 components = 0.00121678 Jy ! Clean residual min=-0.009297 max=0.007427 Jy/beam ! Clean residual mean=0.000015 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.342052 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 180 components and 0.342051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.334 mas, bpa=5.192 degrees ! Estimated noise=0.664677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477085 Jy ! Component: 100 - total flux cleaned = 0.000577368 Jy ! Component: 150 - total flux cleaned = 0.000759972 Jy ! Component: 200 - total flux cleaned = 0.001019 Jy ! Total flux subtracted in 200 components = 0.001019 Jy ! Clean residual min=-0.006707 max=0.005902 Jy/beam ! Clean residual mean=0.000008 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.34307 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 202 components and 0.343071 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=0.039384Jy sigma=1.055756 ! Fit after self-cal, rms=0.038867Jy sigma=1.038725 wmodel /d2/scr/pima/bp177i_uvs/J1029-1852_X_map.mod ! Writing 202 model components to file: /d2/scr/pima/bp177i_uvs/J1029-1852_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1029-1852_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1029-1852_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J1029-1852_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 = -0.00226836 Jy ! Component: 100 - total flux cleaned = -0.00258261 Jy ! Component: 150 - total flux cleaned = -0.00267525 Jy ! Component: 200 - total flux cleaned = -0.00267485 Jy ! Component: 250 - total flux cleaned = -0.00285249 Jy ! Component: 300 - total flux cleaned = -0.00251907 Jy ! Component: 350 - total flux cleaned = -0.00236021 Jy ! Component: 400 - total flux cleaned = -0.00197657 Jy ! Component: 450 - total flux cleaned = -0.00160769 Jy ! Component: 500 - total flux cleaned = -0.00117974 Jy ! Component: 550 - total flux cleaned = -0.000970426 Jy ! Component: 600 - total flux cleaned = -0.000499031 Jy ! Component: 650 - total flux cleaned = -0.000174682 Jy ! Component: 700 - total flux cleaned = 7.77357e-05 Jy ! Component: 750 - total flux cleaned = 0.000383734 Jy ! Component: 800 - total flux cleaned = 0.000622861 Jy ! Component: 850 - total flux cleaned = 0.000912659 Jy ! Component: 900 - total flux cleaned = 0.000857807 Jy ! Component: 950 - total flux cleaned = 0.00102289 Jy ! Component: 1000 - total flux cleaned = 0.00102383 Jy ! Component: 1050 - total flux cleaned = 0.00107615 Jy ! Component: 1100 - total flux cleaned = 0.00107674 Jy ! Component: 1150 - total flux cleaned = 0.00102865 Jy ! Component: 1200 - total flux cleaned = 0.00127246 Jy ! Component: 1250 - total flux cleaned = 0.00127142 Jy ! Component: 1300 - total flux cleaned = 0.00141208 Jy ! Component: 1350 - total flux cleaned = 0.00159456 Jy ! Component: 1400 - total flux cleaned = 0.0016393 Jy ! Component: 1450 - total flux cleaned = 0.001814 Jy ! Component: 1500 - total flux cleaned = 0.00198503 Jy ! Component: 1550 - total flux cleaned = 0.00219567 Jy ! Component: 1600 - total flux cleaned = 0.00236119 Jy ! Component: 1650 - total flux cleaned = 0.00256397 Jy ! Component: 1700 - total flux cleaned = 0.00276315 Jy ! Component: 1750 - total flux cleaned = 0.00291947 Jy ! Component: 1800 - total flux cleaned = 0.0028812 Jy ! Component: 1850 - total flux cleaned = 0.00310907 Jy ! Component: 1900 - total flux cleaned = 0.00314587 Jy ! Component: 1950 - total flux cleaned = 0.00325591 Jy ! Component: 2000 - total flux cleaned = 0.00325614 Jy ! Component: 2050 - total flux cleaned = 0.00339895 Jy ! Component: 2100 - total flux cleaned = 0.00350458 Jy ! Component: 2150 - total flux cleaned = 0.00364276 Jy ! Component: 2200 - total flux cleaned = 0.00364247 Jy ! Component: 2250 - total flux cleaned = 0.00377719 Jy ! Component: 2300 - total flux cleaned = 0.00397494 Jy ! Component: 2350 - total flux cleaned = 0.00397378 Jy ! Component: 2400 - total flux cleaned = 0.00400588 Jy ! Component: 2450 - total flux cleaned = 0.00410093 Jy ! Component: 2500 - total flux cleaned = 0.0040702 Jy ! Component: 2550 - total flux cleaned = 0.00422494 Jy ! Component: 2600 - total flux cleaned = 0.00434692 Jy ! Component: 2650 - total flux cleaned = 0.0043468 Jy ! Component: 2700 - total flux cleaned = 0.00431667 Jy ! Component: 2750 - total flux cleaned = 0.00443506 Jy ! Component: 2800 - total flux cleaned = 0.00443462 Jy ! Component: 2850 - total flux cleaned = 0.00452086 Jy ! Component: 2900 - total flux cleaned = 0.00446383 Jy ! Component: 2950 - total flux cleaned = 0.00451979 Jy ! Component: 3000 - total flux cleaned = 0.00446414 Jy ! Component: 3050 - total flux cleaned = 0.00454711 Jy ! Component: 3100 - total flux cleaned = 0.00460105 Jy ! Component: 3150 - total flux cleaned = 0.00452026 Jy ! Component: 3200 - total flux cleaned = 0.00449372 Jy ! Component: 3250 - total flux cleaned = 0.00457318 Jy ! Component: 3300 - total flux cleaned = 0.00454718 Jy ! Component: 3350 - total flux cleaned = 0.00454717 Jy ! Component: 3400 - total flux cleaned = 0.00452188 Jy ! Component: 3450 - total flux cleaned = 0.00452187 Jy ! Component: 3500 - total flux cleaned = 0.00459716 Jy ! Component: 3550 - total flux cleaned = 0.00457239 Jy ! Component: 3600 - total flux cleaned = 0.00454783 Jy ! Component: 3650 - total flux cleaned = 0.00459672 Jy ! Component: 3700 - total flux cleaned = 0.0045969 Jy ! Component: 3750 - total flux cleaned = 0.00454915 Jy ! Component: 3800 - total flux cleaned = 0.00457302 Jy ! Component: 3850 - total flux cleaned = 0.00457324 Jy ! Component: 3900 - total flux cleaned = 0.00464304 Jy ! Component: 3950 - total flux cleaned = 0.00464254 Jy ! Component: 4000 - total flux cleaned = 0.00464236 Jy ! Component: 4050 - total flux cleaned = 0.00466508 Jy ! Total flux subtracted in 4096 components = 0.00464241 Jy ! Clean residual min=-0.001485 max=0.001238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.347713 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 566 components and 0.347713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1029-1852_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.334 at 5.192 degrees (North through East) ! Clean map min=-0.0048266 max=0.080634 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1029-1852_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0806337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434343 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61599 1.61599 3.23198 6.46395 12.9279 25.8558 51.7116 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 185.644 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1029-1852_X_uvs.log closed on Tue Apr 15 00:17:45 2014