! Started logfile: /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uvs.log on Mon Feb 24 08:49:36 2014 obs /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1406+1859 ! ! 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 672 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/bp171a3_uvs/J1406+1859_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=1.005432Jy sigma=33.703784 ! Fit after self-cal, rms=0.916668Jy sigma=30.601968 ! 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=0.7621 mas, bmaj=2.309 mas, bpa=7.041 degrees ! Estimated noise=1.13691 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 = 0.063761 Jy ! Component: 100 - total flux cleaned = 0.0811262 Jy ! Total flux subtracted in 100 components = 0.0811262 Jy ! Clean residual min=-0.006175 max=0.010786 Jy/beam ! Clean residual mean=0.000013 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.0811262 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0811262 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=0.026203Jy sigma=0.819797 ! Fit after self-cal, rms=0.026191Jy sigma=0.819330 ! 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=0.8856 mas, bmaj=2.452 mas, bpa=5.666 degrees ! Estimated noise=0.831702 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 (-0.8, -37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109748 Jy ! Component: 100 - total flux cleaned = 0.0165636 Jy ! Component: 150 - total flux cleaned = 0.0190424 Jy ! Component: 200 - total flux cleaned = 0.0200704 Jy ! Total flux subtracted in 200 components = 0.0200704 Jy ! Clean residual min=-0.004436 max=0.005624 Jy/beam ! Clean residual mean=0.000005 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.101197 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.101197 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=0.021138Jy sigma=0.649964 ! Fit after self-cal, rms=0.020946Jy sigma=0.641661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.452 at 5.666 degrees (North through East) ! Clean map min=-0.0039146 max=0.083285 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.01 HN 0.94 KP 1.05 MK 1.12 ! NL 1.07 OV 1.06 PT 0.88 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020946Jy sigma=0.641661 ! Fit after self-cal, rms=0.020955Jy sigma=0.636238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.451 mas, bpa=5.7 degrees ! Estimated noise=0.833449 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 = 0.00150328 Jy ! Component: 100 - total flux cleaned = 0.00194052 Jy ! Component: 150 - total flux cleaned = 0.00225818 Jy ! Component: 200 - total flux cleaned = 0.00248797 Jy ! Total flux subtracted in 200 components = 0.00248797 Jy ! Clean residual min=-0.003677 max=0.004085 Jy/beam ! Clean residual mean=0.000003 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.103685 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.103685 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=0.020409Jy sigma=0.623653 ! Fit after self-cal, rms=0.020397Jy sigma=0.622816 ! 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=0.020397Jy sigma=0.622816 ! Fit after self-cal, rms=0.020313Jy sigma=0.622479 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8854 mas, bmaj=2.45 mas, bpa=5.704 degrees ! Estimated noise=0.833502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495295 Jy ! Component: 100 - total flux cleaned = 0.000751814 Jy ! Component: 150 - total flux cleaned = 0.000936434 Jy ! Component: 200 - total flux cleaned = 0.00110442 Jy ! Total flux subtracted in 200 components = 0.00110442 Jy ! Clean residual min=-0.003595 max=0.003759 Jy/beam ! Clean residual mean=0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.104789 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.104789 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=0.020054Jy sigma=0.616622 ! Fit after self-cal, rms=0.020048Jy sigma=0.616345 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 = 7.0734e-05 Jy ! Component: 100 - total flux cleaned = 0.000222071 Jy ! Component: 150 - total flux cleaned = 0.000326897 Jy ! Component: 200 - total flux cleaned = 0.000425021 Jy ! Total flux subtracted in 200 components = 0.000425021 Jy ! Clean residual min=-0.003597 max=0.003554 Jy/beam ! Clean residual mean=0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.105214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.105214 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=0.019906Jy sigma=0.613163 ! Fit after self-cal, rms=0.019903Jy sigma=0.613010 ! 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=0.019903Jy sigma=0.613010 ! Fit after self-cal, rms=0.019278Jy sigma=0.559573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=2.449 mas, bpa=6.11 degrees ! Estimated noise=0.853949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158593 Jy ! Component: 100 - total flux cleaned = 0.00169526 Jy ! Component: 150 - total flux cleaned = 0.00158981 Jy ! Component: 200 - total flux cleaned = 0.00144452 Jy ! Total flux subtracted in 200 components = 0.00144452 Jy ! Clean residual min=-0.002804 max=0.002784 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.106659 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.106659 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=0.019134Jy sigma=0.554398 ! Fit after self-cal, rms=0.019131Jy sigma=0.554074 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 = -5.11006e-05 Jy ! Component: 100 - total flux cleaned = -0.000185785 Jy ! Component: 150 - total flux cleaned = -0.000287983 Jy ! Component: 200 - total flux cleaned = -0.000363336 Jy ! Total flux subtracted in 200 components = -0.000363336 Jy ! Clean residual min=-0.002755 max=0.002768 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.106295 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.106295 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=0.019089Jy sigma=0.552493 ! Fit after self-cal, rms=0.019086Jy sigma=0.552397 ! 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=0.019086Jy sigma=0.552397 ! Fit after self-cal, rms=0.019347Jy sigma=0.550364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.829 mas, bmaj=3.527 mas, bpa=-3.69 degrees ! Estimated noise=1.08074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186249 Jy ! Component: 100 - total flux cleaned = 0.00202822 Jy ! Component: 150 - total flux cleaned = 0.00220351 Jy ! Component: 200 - total flux cleaned = 0.0022616 Jy ! Total flux subtracted in 200 components = 0.0022616 Jy ! Clean residual min=-0.002721 max=0.003501 Jy/beam ! Clean residual mean=0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.108557 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.108557 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=0.019343Jy sigma=0.549791 ! Fit after self-cal, rms=0.019329Jy sigma=0.549139 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 = 0.000107812 Jy ! Component: 100 - total flux cleaned = 0.0001361 Jy ! Component: 150 - total flux cleaned = 0.000135583 Jy ! Component: 200 - total flux cleaned = 0.000110897 Jy ! Total flux subtracted in 200 components = 0.000110897 Jy ! Clean residual min=-0.002703 max=0.003439 Jy/beam ! Clean residual mean=0.000002 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.108668 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.108668 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=0.019367Jy sigma=0.549692 ! Fit after self-cal, rms=0.019362Jy sigma=0.549480 ! 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=0.8943 mas, bmaj=2.448 mas, bpa=6.308 degrees ! Estimated noise=0.864727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8943 x 2.448 at 6.308 degrees (North through East) ! Clean map min=-0.0024371 max=0.084882 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=0.773 mas, bmaj=2.314 mas, bpa=7.526 degrees ! Estimated noise=1.19149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666861 Jy ! Component: 100 - total flux cleaned = 0.0846089 Jy ! Component: 150 - total flux cleaned = 0.0936875 Jy ! Component: 200 - total flux cleaned = 0.0990444 Jy ! Total flux subtracted in 200 components = 0.0990444 Jy ! Clean residual min=-0.004245 max=0.005676 Jy/beam ! Clean residual mean=0.000007 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0990444 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0990444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.448 mas, bpa=6.308 degrees ! Estimated noise=0.864727 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 (1, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478141 Jy ! Component: 100 - total flux cleaned = 0.00634087 Jy ! Component: 150 - total flux cleaned = 0.0069616 Jy ! Component: 200 - total flux cleaned = 0.00748948 Jy ! Total flux subtracted in 200 components = 0.00748948 Jy ! Clean residual min=-0.002740 max=0.002997 Jy/beam ! Clean residual mean=0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.106534 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.106534 Jy ! Inverting map ! Added new window around map position (-1, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170063 Jy ! Component: 100 - total flux cleaned = 0.00217413 Jy ! Component: 150 - total flux cleaned = 0.00253404 Jy ! Component: 200 - total flux cleaned = 0.00290972 Jy ! Total flux subtracted in 200 components = 0.00290972 Jy ! Clean residual min=-0.002456 max=0.002148 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.109444 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.109444 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=1.829 mas, bmaj=3.527 mas, bpa=-3.69 degrees ! Estimated noise=1.08074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110854 Jy ! Component: 100 - total flux cleaned = 0.00146462 Jy ! Component: 150 - total flux cleaned = 0.00164124 Jy ! Component: 200 - total flux cleaned = 0.0017596 Jy ! Total flux subtracted in 200 components = 0.0017596 Jy ! Clean residual min=-0.002390 max=0.002508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.111203 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 = 7.165e-05 Jy ! Component: 100 - total flux cleaned = 0.000138637 Jy ! Component: 150 - total flux cleaned = 0.000168941 Jy ! Component: 200 - total flux cleaned = 0.000198298 Jy ! Total flux subtracted in 200 components = 0.000198298 Jy ! Clean residual min=-0.002290 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.111401 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.111401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.448 mas, bpa=6.308 degrees ! Estimated noise=0.864727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53272e-05 Jy ! Component: 100 - total flux cleaned = -0.000139293 Jy ! Component: 150 - total flux cleaned = -0.000140444 Jy ! Component: 200 - total flux cleaned = -0.000138867 Jy ! Total flux subtracted in 200 components = -0.000138867 Jy ! Clean residual min=-0.002323 max=0.001938 Jy/beam ! Clean residual mean=0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.111263 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.111263 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=0.018782Jy sigma=0.530991 ! Fit after self-cal, rms=0.018707Jy sigma=0.528255 wmodel /d2/scr/pima/bp171a3_uvs/J1406+1859_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp171a3_uvs/J1406+1859_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1406+1859_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a3_uvs/J1406+1859_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 = -0.000493796 Jy ! Component: 100 - total flux cleaned = -0.000199115 Jy ! Component: 150 - total flux cleaned = 0.000140751 Jy ! Component: 200 - total flux cleaned = 0.000491196 Jy ! Component: 250 - total flux cleaned = 0.000740863 Jy ! Component: 300 - total flux cleaned = 0.000820486 Jy ! Component: 350 - total flux cleaned = 0.000948224 Jy ! Component: 400 - total flux cleaned = 0.00104712 Jy ! Component: 450 - total flux cleaned = 0.00114171 Jy ! Component: 500 - total flux cleaned = 0.00118757 Jy ! Component: 550 - total flux cleaned = 0.00132043 Jy ! Component: 600 - total flux cleaned = 0.00136336 Jy ! Component: 650 - total flux cleaned = 0.00148877 Jy ! Component: 700 - total flux cleaned = 0.00154974 Jy ! Component: 750 - total flux cleaned = 0.0016087 Jy ! Component: 800 - total flux cleaned = 0.00164703 Jy ! Component: 850 - total flux cleaned = 0.00175979 Jy ! Component: 900 - total flux cleaned = 0.00188837 Jy ! Component: 950 - total flux cleaned = 0.00197845 Jy ! Component: 1000 - total flux cleaned = 0.00211957 Jy ! Component: 1050 - total flux cleaned = 0.00218902 Jy ! Component: 1100 - total flux cleaned = 0.00224015 Jy ! Component: 1150 - total flux cleaned = 0.00230706 Jy ! Component: 1200 - total flux cleaned = 0.00238878 Jy ! Component: 1250 - total flux cleaned = 0.00243712 Jy ! Component: 1300 - total flux cleaned = 0.00243709 Jy ! Component: 1350 - total flux cleaned = 0.0024683 Jy ! Component: 1400 - total flux cleaned = 0.00249914 Jy ! Component: 1450 - total flux cleaned = 0.00254476 Jy ! Component: 1500 - total flux cleaned = 0.00260461 Jy ! Component: 1550 - total flux cleaned = 0.00263395 Jy ! Component: 1600 - total flux cleaned = 0.00263394 Jy ! Component: 1650 - total flux cleaned = 0.00269132 Jy ! Component: 1700 - total flux cleaned = 0.00269109 Jy ! Component: 1750 - total flux cleaned = 0.00267696 Jy ! Component: 1800 - total flux cleaned = 0.00266314 Jy ! Component: 1850 - total flux cleaned = 0.00267689 Jy ! Component: 1900 - total flux cleaned = 0.00263624 Jy ! Component: 1950 - total flux cleaned = 0.0025689 Jy ! Component: 2000 - total flux cleaned = 0.00248875 Jy ! Component: 2050 - total flux cleaned = 0.00247548 Jy ! Component: 2100 - total flux cleaned = 0.00244922 Jy ! Component: 2150 - total flux cleaned = 0.00241012 Jy ! Component: 2200 - total flux cleaned = 0.00238427 Jy ! Component: 2250 - total flux cleaned = 0.00232029 Jy ! Component: 2300 - total flux cleaned = 0.00228224 Jy ! Component: 2350 - total flux cleaned = 0.00224442 Jy ! Component: 2400 - total flux cleaned = 0.00221939 Jy ! Component: 2450 - total flux cleaned = 0.00221935 Jy ! Component: 2500 - total flux cleaned = 0.00219459 Jy ! Component: 2550 - total flux cleaned = 0.0021823 Jy ! Component: 2600 - total flux cleaned = 0.00217 Jy ! Component: 2650 - total flux cleaned = 0.0021822 Jy ! Component: 2700 - total flux cleaned = 0.00218216 Jy ! Component: 2750 - total flux cleaned = 0.00219424 Jy ! Component: 2800 - total flux cleaned = 0.00219427 Jy ! Component: 2850 - total flux cleaned = 0.00220625 Jy ! Component: 2900 - total flux cleaned = 0.00224198 Jy ! Component: 2950 - total flux cleaned = 0.00227762 Jy ! Component: 3000 - total flux cleaned = 0.00227769 Jy ! Component: 3050 - total flux cleaned = 0.00233665 Jy ! Component: 3100 - total flux cleaned = 0.00237193 Jy ! Component: 3150 - total flux cleaned = 0.00240707 Jy ! Component: 3200 - total flux cleaned = 0.0024537 Jy ! Component: 3250 - total flux cleaned = 0.00246535 Jy ! Component: 3300 - total flux cleaned = 0.00253492 Jy ! Component: 3350 - total flux cleaned = 0.00259279 Jy ! Component: 3400 - total flux cleaned = 0.00259284 Jy ! Component: 3450 - total flux cleaned = 0.00263889 Jy ! Component: 3500 - total flux cleaned = 0.00269632 Jy ! Component: 3550 - total flux cleaned = 0.0027307 Jy ! Component: 3600 - total flux cleaned = 0.00281097 Jy ! Component: 3650 - total flux cleaned = 0.00289096 Jy ! Component: 3700 - total flux cleaned = 0.00291381 Jy ! Component: 3750 - total flux cleaned = 0.00300513 Jy ! Component: 3800 - total flux cleaned = 0.00307351 Jy ! Component: 3850 - total flux cleaned = 0.00315323 Jy ! Component: 3900 - total flux cleaned = 0.00319876 Jy ! Component: 3950 - total flux cleaned = 0.00325569 Jy ! Component: 4000 - total flux cleaned = 0.00335801 Jy ! Component: 4050 - total flux cleaned = 0.00343755 Jy ! Total flux subtracted in 4096 components = 0.00350581 Jy ! Clean residual min=-0.000759 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.114768 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 376 components and 0.114768 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1406+1859_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8943 x 2.448 at 6.308 degrees (North through East) ! Clean map min=-0.0013869 max=0.083715 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1406+1859_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0837146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609781 0.609781 1.21956 2.43912 4.87825 9.7565 19.513 39.026 78.052 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 491.979 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1406+1859_X_uvs.log closed on Mon Feb 24 08:49:40 2014