! Started logfile: /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uvs.log on Tue Feb 18 20:24:47 2014 obs /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0509+0541 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1152 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0509+0541_C] 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 0.300x0.300 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=1.050272Jy sigma=31.065233 ! Fit after self-cal, rms=0.739779Jy sigma=22.350517 ! 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=1.201 mas, bmaj=3.574 mas, bpa=-4.885 degrees ! Estimated noise=0.992099 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 = 0.187143 Jy ! Component: 100 - total flux cleaned = 0.242977 Jy ! Total flux subtracted in 100 components = 0.242977 Jy ! Clean residual min=-0.017312 max=0.031559 Jy/beam ! Clean residual mean=0.000158 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 0.242977 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.242977 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=0.117607Jy sigma=2.417510 ! Fit after self-cal, rms=0.117594Jy sigma=2.416946 ! 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=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 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 = 0.0424594 Jy ! Component: 100 - total flux cleaned = 0.0657796 Jy ! Component: 150 - total flux cleaned = 0.0806476 Jy ! Component: 200 - total flux cleaned = 0.0903981 Jy ! Total flux subtracted in 200 components = 0.0903981 Jy ! Clean residual min=-0.018271 max=0.024028 Jy/beam ! Clean residual mean=0.000083 rms=0.004450 Jy/beam ! Combined flux in latest and established models = 0.333375 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.333375 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=0.098994Jy sigma=1.768681 ! Fit after self-cal, rms=0.098931Jy sigma=1.766108 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.853 at -4.234 degrees (North through East) ! Clean map min=-0.017588 max=0.25969 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.098931Jy sigma=1.766108 ! Fit after self-cal, rms=0.098931Jy sigma=1.766108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 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 (40.2, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211941 Jy ! Component: 100 - total flux cleaned = 0.0291001 Jy ! Component: 150 - total flux cleaned = 0.0328813 Jy ! Component: 200 - total flux cleaned = 0.0354144 Jy ! Total flux subtracted in 200 components = 0.0354144 Jy ! Clean residual min=-0.016882 max=0.021103 Jy/beam ! Clean residual mean=0.000028 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.368789 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.368789 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=0.090281Jy sigma=1.666862 ! Fit after self-cal, rms=0.089523Jy sigma=1.623456 ! 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=0.089523Jy sigma=1.623456 ! Fit after self-cal, rms=0.089523Jy sigma=1.623456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759919 Jy ! Component: 100 - total flux cleaned = 0.00959092 Jy ! Component: 150 - total flux cleaned = 0.0104494 Jy ! Component: 200 - total flux cleaned = 0.011417 Jy ! Total flux subtracted in 200 components = 0.011417 Jy ! Clean residual min=-0.016664 max=0.016908 Jy/beam ! Clean residual mean=0.000015 rms=0.003513 Jy/beam ! Combined flux in latest and established models = 0.380206 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.380206 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=0.086830Jy sigma=1.609446 ! Fit after self-cal, rms=0.086772Jy sigma=1.601014 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 = 0.00294313 Jy ! Component: 100 - total flux cleaned = 0.00369593 Jy ! Component: 150 - total flux cleaned = 0.00421777 Jy ! Component: 200 - total flux cleaned = 0.00453842 Jy ! Total flux subtracted in 200 components = 0.00453842 Jy ! Clean residual min=-0.016125 max=0.016083 Jy/beam ! Clean residual mean=0.000009 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.384745 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.384745 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=0.085360Jy sigma=1.592958 ! Fit after self-cal, rms=0.085378Jy sigma=1.589546 ! 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=0.085378Jy sigma=1.589546 ! Fit after self-cal, rms=0.085378Jy sigma=1.589546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165651 Jy ! Component: 100 - total flux cleaned = 0.00226629 Jy ! Component: 150 - total flux cleaned = 0.00241125 Jy ! Component: 200 - total flux cleaned = 0.0025457 Jy ! Total flux subtracted in 200 components = 0.0025457 Jy ! Clean residual min=-0.015802 max=0.015791 Jy/beam ! Clean residual mean=0.000007 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 0.387291 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.387291 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=0.084480Jy sigma=1.584550 ! Fit after self-cal, rms=0.084511Jy sigma=1.583071 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 = 0.00114485 Jy ! Component: 100 - total flux cleaned = 0.00114411 Jy ! Component: 150 - total flux cleaned = 0.00114533 Jy ! Component: 200 - total flux cleaned = 0.00114556 Jy ! Total flux subtracted in 200 components = 0.00114556 Jy ! Clean residual min=-0.015613 max=0.015568 Jy/beam ! Clean residual mean=0.000005 rms=0.003314 Jy/beam ! Combined flux in latest and established models = 0.388436 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.388436 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=0.083856Jy sigma=1.580425 ! Fit after self-cal, rms=0.083882Jy sigma=1.579631 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.083882Jy sigma=1.579631 ! Fit after self-cal, rms=0.083882Jy sigma=1.579631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.746 mas, bpa=7.083 degrees ! Estimated noise=1.06963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782526 Jy ! Component: 100 - total flux cleaned = 0.00101123 Jy ! Component: 150 - total flux cleaned = 0.00119928 Jy ! Component: 200 - total flux cleaned = 0.00136254 Jy ! Total flux subtracted in 200 components = 0.00136254 Jy ! Clean residual min=-0.015884 max=0.016915 Jy/beam ! Clean residual mean=0.000012 rms=0.004711 Jy/beam ! Combined flux in latest and established models = 0.389799 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.389799 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=0.083502Jy sigma=1.596559 ! Fit after self-cal, rms=0.083439Jy sigma=1.594842 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 = 0.000193158 Jy ! Component: 100 - total flux cleaned = 0.000475663 Jy ! Component: 150 - total flux cleaned = 0.000607895 Jy ! Component: 200 - total flux cleaned = 0.00097713 Jy ! Total flux subtracted in 200 components = 0.00097713 Jy ! Clean residual min=-0.015226 max=0.016549 Jy/beam ! Clean residual mean=0.000009 rms=0.004616 Jy/beam ! Combined flux in latest and established models = 0.390776 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.390776 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=0.083501Jy sigma=1.615223 ! Fit after self-cal, rms=0.083475Jy sigma=1.614580 ! 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=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.853 at -4.234 degrees (North through East) ! Clean map min=-0.015252 max=0.24513 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=1.201 mas, bmaj=3.574 mas, bpa=-4.885 degrees ! Estimated noise=0.992099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18656 Jy ! Component: 100 - total flux cleaned = 0.243286 Jy ! Component: 150 - total flux cleaned = 0.276654 Jy ! Component: 200 - total flux cleaned = 0.29935 Jy ! Total flux subtracted in 200 components = 0.29935 Jy ! Clean residual min=-0.015311 max=0.023970 Jy/beam ! Clean residual mean=0.000092 rms=0.004262 Jy/beam ! Combined flux in latest and established models = 0.29935 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.29935 Jy ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 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 (22.2, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307924 Jy ! Component: 100 - total flux cleaned = 0.049299 Jy ! Component: 150 - total flux cleaned = 0.0626164 Jy ! Component: 200 - total flux cleaned = 0.0692635 Jy ! Total flux subtracted in 200 components = 0.0692635 Jy ! Clean residual min=-0.014010 max=0.018190 Jy/beam ! Clean residual mean=0.000034 rms=0.003643 Jy/beam ! Combined flux in latest and established models = 0.368614 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 79 components and 0.368614 Jy ! Inverting map ! Added new window around map position (-22.5, 15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158915 Jy ! Component: 100 - total flux cleaned = 0.021029 Jy ! Component: 150 - total flux cleaned = 0.0246868 Jy ! Component: 200 - total flux cleaned = 0.0278713 Jy ! Total flux subtracted in 200 components = 0.0278713 Jy ! Clean residual min=-0.011816 max=0.014200 Jy/beam ! Clean residual mean=-0.000002 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.396485 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 115 components and 0.396485 Jy ! Inverting map ! Added new window around map position (1.8, 3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668596 Jy ! Component: 100 - total flux cleaned = 0.00732837 Jy ! Component: 150 - total flux cleaned = 0.00806466 Jy ! Component: 200 - total flux cleaned = 0.00850589 Jy ! Total flux subtracted in 200 components = 0.00850589 Jy ! Clean residual min=-0.010970 max=0.011182 Jy/beam ! Clean residual mean=-0.000014 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 0.404991 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.404991 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.746 mas, bpa=7.083 degrees ! Estimated noise=1.06963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557752 Jy ! Component: 100 - total flux cleaned = 0.00795106 Jy ! Component: 150 - total flux cleaned = 0.00874943 Jy ! Component: 200 - total flux cleaned = 0.00910663 Jy ! Total flux subtracted in 200 components = 0.00910663 Jy ! Clean residual min=-0.014020 max=0.014245 Jy/beam ! Clean residual mean=-0.000054 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.414097 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 = 0.000156536 Jy ! Component: 100 - total flux cleaned = 0.000300881 Jy ! Component: 150 - total flux cleaned = 0.000440857 Jy ! Component: 200 - total flux cleaned = 0.000717367 Jy ! Total flux subtracted in 200 components = 0.000717367 Jy ! Clean residual min=-0.013783 max=0.013857 Jy/beam ! Clean residual mean=-0.000054 rms=0.003874 Jy/beam ! Combined flux in latest and established models = 0.414815 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.414815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.853 mas, bpa=-4.234 degrees ! Estimated noise=0.800871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011967 Jy ! Component: 100 - total flux cleaned = 0.00119008 Jy ! Component: 150 - total flux cleaned = 0.00167144 Jy ! Component: 200 - total flux cleaned = 0.00196124 Jy ! Total flux subtracted in 200 components = 0.00196124 Jy ! Clean residual min=-0.010063 max=0.010415 Jy/beam ! Clean residual mean=-0.000026 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.416776 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.416776 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=0.071705Jy sigma=1.419049 ! Fit after self-cal, rms=0.071538Jy sigma=1.406151 wmodel /d2/scr/pima/bp171a2_uvs/J0509+0541_C_map.mod ! Writing 183 model components to file: /d2/scr/pima/bp171a2_uvs/J0509+0541_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0509+0541_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0509+0541_C_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 = 0.00192999 Jy ! Component: 100 - total flux cleaned = 0.00318322 Jy ! Component: 150 - total flux cleaned = 0.00470426 Jy ! Component: 200 - total flux cleaned = 0.00632453 Jy ! Component: 250 - total flux cleaned = 0.00726055 Jy ! Component: 300 - total flux cleaned = 0.00861867 Jy ! Component: 350 - total flux cleaned = 0.0100726 Jy ! Component: 400 - total flux cleaned = 0.0109153 Jy ! Component: 450 - total flux cleaned = 0.0118785 Jy ! Component: 500 - total flux cleaned = 0.013219 Jy ! Component: 550 - total flux cleaned = 0.014393 Jy ! Component: 600 - total flux cleaned = 0.0156632 Jy ! Component: 650 - total flux cleaned = 0.0167773 Jy ! Component: 700 - total flux cleaned = 0.0177421 Jy ! Component: 750 - total flux cleaned = 0.0182167 Jy ! Component: 800 - total flux cleaned = 0.0190284 Jy ! Component: 850 - total flux cleaned = 0.0198227 Jy ! Component: 900 - total flux cleaned = 0.020599 Jy ! Component: 950 - total flux cleaned = 0.0210337 Jy ! Component: 1000 - total flux cleaned = 0.0215674 Jy ! Component: 1050 - total flux cleaned = 0.0219872 Jy ! Component: 1100 - total flux cleaned = 0.0224005 Jy ! Component: 1150 - total flux cleaned = 0.0227071 Jy ! Component: 1200 - total flux cleaned = 0.0231077 Jy ! Component: 1250 - total flux cleaned = 0.0236011 Jy ! Component: 1300 - total flux cleaned = 0.0239895 Jy ! Component: 1350 - total flux cleaned = 0.0242763 Jy ! Component: 1400 - total flux cleaned = 0.0244644 Jy ! Component: 1450 - total flux cleaned = 0.0247438 Jy ! Component: 1500 - total flux cleaned = 0.0251111 Jy ! Component: 1550 - total flux cleaned = 0.0252008 Jy ! Component: 1600 - total flux cleaned = 0.0254694 Jy ! Component: 1650 - total flux cleaned = 0.0258217 Jy ! Component: 1700 - total flux cleaned = 0.0259083 Jy ! Component: 1750 - total flux cleaned = 0.0261667 Jy ! Component: 1800 - total flux cleaned = 0.0266782 Jy ! Component: 1850 - total flux cleaned = 0.0270146 Jy ! Component: 1900 - total flux cleaned = 0.0272643 Jy ! Component: 1950 - total flux cleaned = 0.0274291 Jy ! Component: 2000 - total flux cleaned = 0.0279991 Jy ! Component: 2050 - total flux cleaned = 0.0282404 Jy ! Component: 2100 - total flux cleaned = 0.0285596 Jy ! Component: 2150 - total flux cleaned = 0.0287179 Jy ! Component: 2200 - total flux cleaned = 0.029111 Jy ! Component: 2250 - total flux cleaned = 0.0294227 Jy ! Component: 2300 - total flux cleaned = 0.0295769 Jy ! Component: 2350 - total flux cleaned = 0.030036 Jy ! Component: 2400 - total flux cleaned = 0.0302633 Jy ! Component: 2450 - total flux cleaned = 0.0305647 Jy ! Component: 2500 - total flux cleaned = 0.0307882 Jy ! Component: 2550 - total flux cleaned = 0.0312332 Jy ! Component: 2600 - total flux cleaned = 0.031307 Jy ! Component: 2650 - total flux cleaned = 0.0317462 Jy ! Component: 2700 - total flux cleaned = 0.0320375 Jy ! Component: 2750 - total flux cleaned = 0.0322548 Jy ! Component: 2800 - total flux cleaned = 0.0328307 Jy ! Component: 2850 - total flux cleaned = 0.0331172 Jy ! Component: 2900 - total flux cleaned = 0.0334733 Jy ! Component: 2950 - total flux cleaned = 0.0338276 Jy ! Component: 3000 - total flux cleaned = 0.0341097 Jy ! Component: 3050 - total flux cleaned = 0.034531 Jy ! Component: 3100 - total flux cleaned = 0.034881 Jy ! Component: 3150 - total flux cleaned = 0.0352989 Jy ! Component: 3200 - total flux cleaned = 0.0355769 Jy ! Component: 3250 - total flux cleaned = 0.0357845 Jy ! Component: 3300 - total flux cleaned = 0.0361293 Jy ! Component: 3350 - total flux cleaned = 0.0365412 Jy ! Component: 3400 - total flux cleaned = 0.0367464 Jy ! Component: 3450 - total flux cleaned = 0.0370875 Jy ! Component: 3500 - total flux cleaned = 0.0372915 Jy ! Component: 3550 - total flux cleaned = 0.0374945 Jy ! Component: 3600 - total flux cleaned = 0.0376973 Jy ! Component: 3650 - total flux cleaned = 0.0378995 Jy ! Component: 3700 - total flux cleaned = 0.0382356 Jy ! Component: 3750 - total flux cleaned = 0.0383698 Jy ! Component: 3800 - total flux cleaned = 0.0385704 Jy ! Component: 3850 - total flux cleaned = 0.0387708 Jy ! Component: 3900 - total flux cleaned = 0.0389705 Jy ! Component: 3950 - total flux cleaned = 0.0391037 Jy ! Component: 4000 - total flux cleaned = 0.0392367 Jy ! Component: 4050 - total flux cleaned = 0.0395678 Jy ! Total flux subtracted in 4096 components = 0.0397662 Jy ! Clean residual min=-0.003793 max=0.003777 Jy/beam ! Clean residual mean=0.000022 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.456542 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 480 components and 0.456542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0509+0541_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.853 at -4.234 degrees (North through East) ! Clean map min=-0.011307 max=0.23498 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0509+0541_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3367 1.3367 2.67341 5.34682 10.6936 21.3873 42.7746 85.5491 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.432 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0509+0541_C_uvs.log closed on Tue Feb 18 20:24:52 2014