! Started logfile: /scr/pima/bp192a0_uvs/J0113-1014_X_uvs.log on Fri Aug 21 06:51:37 2015 obs /scr/pima/bp192a0_uvs/J0113-1014_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0113-1014_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964021 visibilities/baseline/integration-bin. ! Found source: J0113-1014 ! ! 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 7288 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0113-1014_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001762Jy sigma=19.874656 ! Fit after self-cal, rms=0.965241Jy sigma=19.164267 ! 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=0.769 mas, bmaj=2.022 mas, bpa=-5.162 degrees ! Estimated noise=0.70903 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 = 0.0272794 Jy ! Component: 100 - total flux cleaned = 0.0338378 Jy ! Total flux subtracted in 100 components = 0.0338378 Jy ! Clean residual min=-0.002938 max=0.004933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0338378 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0338378 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=0.041070Jy sigma=0.786027 ! Fit after self-cal, rms=0.038860Jy sigma=0.742446 ! Inverting map ! Added new window around map position (3.2, -14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059401 Jy ! Component: 100 - total flux cleaned = 0.00996647 Jy ! Total flux subtracted in 100 components = 0.00996647 Jy ! Clean residual min=-0.002911 max=0.003344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0438043 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0438043 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=0.037535Jy sigma=0.713992 ! Fit after self-cal, rms=0.037481Jy sigma=0.713016 ! 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=0.9566 mas, bmaj=2.37 mas, bpa=-4.707 degrees ! Estimated noise=0.422266 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 = 0.0053559 Jy ! Component: 100 - total flux cleaned = 0.00872956 Jy ! Component: 150 - total flux cleaned = 0.0111792 Jy ! Component: 200 - total flux cleaned = 0.0129879 Jy ! Total flux subtracted in 200 components = 0.0129879 Jy ! Clean residual min=-0.002243 max=0.002850 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0567922 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.0567922 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=0.036616Jy sigma=0.693730 ! Fit after self-cal, rms=0.036557Jy sigma=0.692491 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9566 x 2.37 at -4.707 degrees (North through East) ! Clean map min=-0.002233 max=0.038818 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 0.98 FD 0.99 HN 0.88 KP 1.00 ! LA 0.96 MK 1.03 NL 0.89 OV 0.90 ! PT 0.86 SC 1.07 ! ! ! 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=0.036557Jy sigma=0.692491 ! Fit after self-cal, rms=0.036112Jy sigma=0.691474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=2.38 mas, bpa=-4.801 degrees ! Estimated noise=0.41704 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 = 0.0016284 Jy ! Component: 100 - total flux cleaned = 0.00270418 Jy ! Component: 150 - total flux cleaned = 0.00354627 Jy ! Component: 200 - total flux cleaned = 0.00421655 Jy ! Total flux subtracted in 200 components = 0.00421655 Jy ! Clean residual min=-0.001946 max=0.002520 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0610087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0610087 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=0.036025Jy sigma=0.689434 ! Fit after self-cal, rms=0.036020Jy sigma=0.689262 ! 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=0.036020Jy sigma=0.689262 ! Fit after self-cal, rms=0.036053Jy sigma=0.689241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.379 mas, bpa=-4.791 degrees ! Estimated noise=0.417708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709861 Jy ! Component: 100 - total flux cleaned = 0.00108594 Jy ! Component: 150 - total flux cleaned = 0.00126898 Jy ! Component: 200 - total flux cleaned = 0.00139838 Jy ! Total flux subtracted in 200 components = 0.00139838 Jy ! Clean residual min=-0.001929 max=0.002417 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0624071 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0624071 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=0.036031Jy sigma=0.688804 ! Fit after self-cal, rms=0.036030Jy sigma=0.688765 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 (3.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211183 Jy ! Component: 100 - total flux cleaned = 0.00315733 Jy ! Component: 150 - total flux cleaned = 0.0034603 Jy ! Component: 200 - total flux cleaned = 0.00366047 Jy ! Total flux subtracted in 200 components = 0.00366047 Jy ! Clean residual min=-0.001775 max=0.002060 Jy/beam ! Clean residual mean=0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0660676 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0660676 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=0.035904Jy sigma=0.686011 ! Fit after self-cal, rms=0.035892Jy sigma=0.685791 ! Inverting map ! Added new window around map position (4.2, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205262 Jy ! Component: 100 - total flux cleaned = 0.00318015 Jy ! Component: 150 - total flux cleaned = 0.0035991 Jy ! Component: 200 - total flux cleaned = 0.00370443 Jy ! Total flux subtracted in 200 components = 0.00370443 Jy ! Clean residual min=-0.001513 max=0.001576 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.069772 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.069772 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=0.035761Jy sigma=0.683365 ! Fit after self-cal, rms=0.035747Jy sigma=0.683137 ! 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=0.035747Jy sigma=0.683137 ! Fit after self-cal, rms=0.035568Jy sigma=0.681602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=2.379 mas, bpa=-4.573 degrees ! Estimated noise=0.416507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448836 Jy ! Component: 100 - total flux cleaned = 0.000450027 Jy ! Component: 150 - total flux cleaned = 0.000448786 Jy ! Component: 200 - total flux cleaned = 0.000447977 Jy ! Total flux subtracted in 200 components = 0.000447977 Jy ! Clean residual min=-0.001525 max=0.001465 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.07022 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.07022 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=0.035541Jy sigma=0.681021 ! Fit after self-cal, rms=0.035542Jy sigma=0.680934 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 = 9.10314e-05 Jy ! Component: 100 - total flux cleaned = 7.29517e-05 Jy ! Component: 150 - total flux cleaned = 7.26225e-05 Jy ! Component: 200 - total flux cleaned = 5.66228e-05 Jy ! Total flux subtracted in 200 components = 5.66228e-05 Jy ! Clean residual min=-0.001502 max=0.001453 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0702766 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.0702766 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=0.035527Jy sigma=0.680630 ! Fit after self-cal, rms=0.035526Jy sigma=0.680621 ! 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=0.035526Jy sigma=0.680621 ! Fit after self-cal, rms=0.035500Jy sigma=0.680583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=4.011 mas, bpa=-4.88 degrees ! Estimated noise=0.510404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34098e-05 Jy ! Component: 100 - total flux cleaned = -0.000134122 Jy ! Component: 150 - total flux cleaned = -0.000229065 Jy ! Component: 200 - total flux cleaned = -0.000262901 Jy ! Total flux subtracted in 200 components = -0.000262901 Jy ! Clean residual min=-0.001556 max=0.001913 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0700137 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.0700137 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=0.035495Jy sigma=0.680401 ! Fit after self-cal, rms=0.035492Jy sigma=0.680383 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 = -2.73459e-06 Jy ! Component: 100 - total flux cleaned = -4.91259e-05 Jy ! Component: 150 - total flux cleaned = -9.10219e-05 Jy ! Component: 200 - total flux cleaned = -0.000116809 Jy ! Total flux subtracted in 200 components = -0.000116809 Jy ! Clean residual min=-0.001543 max=0.001876 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0698969 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0698969 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=0.035492Jy sigma=0.680381 ! Fit after self-cal, rms=0.035490Jy sigma=0.680371 ! 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=0.963 mas, bmaj=2.379 mas, bpa=-4.508 degrees ! Estimated noise=0.415947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 2.379 at -4.508 degrees (North through East) ! Clean map min=-0.0013742 max=0.0377 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=0.7732 mas, bmaj=2.026 mas, bpa=-5.052 degrees ! Estimated noise=0.701979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287406 Jy ! Component: 100 - total flux cleaned = 0.0367893 Jy ! Component: 150 - total flux cleaned = 0.0421251 Jy ! Component: 200 - total flux cleaned = 0.046251 Jy ! Total flux subtracted in 200 components = 0.046251 Jy ! Clean residual min=-0.002758 max=0.002965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.046251 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.046251 Jy ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=2.379 mas, bpa=-4.508 degrees ! Estimated noise=0.415947 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 = 0.0050486 Jy ! Component: 100 - total flux cleaned = 0.00859982 Jy ! Component: 150 - total flux cleaned = 0.0113863 Jy ! Component: 200 - total flux cleaned = 0.0136332 Jy ! Total flux subtracted in 200 components = 0.0136332 Jy ! Clean residual min=-0.002113 max=0.001903 Jy/beam ! Clean residual mean=-0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0598842 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 84 components and 0.0598842 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=2.184 mas, bmaj=4.011 mas, bpa=-4.88 degrees ! Estimated noise=0.510404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291168 Jy ! Component: 100 - total flux cleaned = 0.00494241 Jy ! Component: 150 - total flux cleaned = 0.0064482 Jy ! Component: 200 - total flux cleaned = 0.00728727 Jy ! Total flux subtracted in 200 components = 0.00728727 Jy ! Clean residual min=-0.001795 max=0.001873 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0671715 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 = 0.000671255 Jy ! Component: 100 - total flux cleaned = 0.00118662 Jy ! Component: 150 - total flux cleaned = 0.00141596 Jy ! Component: 200 - total flux cleaned = 0.00161665 Jy ! Total flux subtracted in 200 components = 0.00161665 Jy ! Clean residual min=-0.001567 max=0.001839 Jy/beam ! Clean residual mean=0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0687881 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 154 components and 0.0687881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=2.379 mas, bpa=-4.508 degrees ! Estimated noise=0.415947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031677 Jy ! Component: 100 - total flux cleaned = 0.000588558 Jy ! Component: 150 - total flux cleaned = 0.000845876 Jy ! Component: 200 - total flux cleaned = 0.0010331 Jy ! Total flux subtracted in 200 components = 0.0010331 Jy ! Clean residual min=-0.001502 max=0.001463 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0698212 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.0698212 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=0.035520Jy sigma=0.681060 ! Fit after self-cal, rms=0.035512Jy sigma=0.680857 wmodel /scr/pima/bp192a0_uvs/J0113-1014_X_map.mod ! Writing 171 model components to file: /scr/pima/bp192a0_uvs/J0113-1014_X_map.mod wobs /scr/pima/bp192a0_uvs/J0113-1014_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0113-1014_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0113-1014_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a0_uvs/J0113-1014_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 = 7.88841e-05 Jy ! Component: 100 - total flux cleaned = 0.000250249 Jy ! Component: 150 - total flux cleaned = 0.000364622 Jy ! Component: 200 - total flux cleaned = 0.000517296 Jy ! Component: 250 - total flux cleaned = 0.000682955 Jy ! Component: 300 - total flux cleaned = 0.000821957 Jy ! Component: 350 - total flux cleaned = 0.000936281 Jy ! Component: 400 - total flux cleaned = 0.00104642 Jy ! Component: 450 - total flux cleaned = 0.00115364 Jy ! Component: 500 - total flux cleaned = 0.00125776 Jy ! Component: 550 - total flux cleaned = 0.00134184 Jy ! Component: 600 - total flux cleaned = 0.00143923 Jy ! Component: 650 - total flux cleaned = 0.00145465 Jy ! Component: 700 - total flux cleaned = 0.00148554 Jy ! Component: 750 - total flux cleaned = 0.00151598 Jy ! Component: 800 - total flux cleaned = 0.00163512 Jy ! Component: 850 - total flux cleaned = 0.00170815 Jy ! Component: 900 - total flux cleaned = 0.00175139 Jy ! Component: 950 - total flux cleaned = 0.00180789 Jy ! Component: 1000 - total flux cleaned = 0.00184961 Jy ! Component: 1050 - total flux cleaned = 0.00189056 Jy ! Component: 1100 - total flux cleaned = 0.00197101 Jy ! Component: 1150 - total flux cleaned = 0.00203714 Jy ! Component: 1200 - total flux cleaned = 0.00211522 Jy ! Component: 1250 - total flux cleaned = 0.00214092 Jy ! Component: 1300 - total flux cleaned = 0.00220426 Jy ! Component: 1350 - total flux cleaned = 0.00220438 Jy ! Component: 1400 - total flux cleaned = 0.00221679 Jy ! Component: 1450 - total flux cleaned = 0.00222904 Jy ! Component: 1500 - total flux cleaned = 0.00224111 Jy ! Component: 1550 - total flux cleaned = 0.00224119 Jy ! Component: 1600 - total flux cleaned = 0.00221806 Jy ! Component: 1650 - total flux cleaned = 0.00221812 Jy ! Component: 1700 - total flux cleaned = 0.00221807 Jy ! Component: 1750 - total flux cleaned = 0.00215072 Jy ! Component: 1800 - total flux cleaned = 0.0021621 Jy ! Component: 1850 - total flux cleaned = 0.00221702 Jy ! Component: 1900 - total flux cleaned = 0.00223875 Jy ! Component: 1950 - total flux cleaned = 0.00226018 Jy ! Component: 2000 - total flux cleaned = 0.00226017 Jy ! Component: 2050 - total flux cleaned = 0.00223889 Jy ! Component: 2100 - total flux cleaned = 0.00218623 Jy ! Component: 2150 - total flux cleaned = 0.0021861 Jy ! Component: 2200 - total flux cleaned = 0.00212412 Jy ! Component: 2250 - total flux cleaned = 0.00210369 Jy ! Component: 2300 - total flux cleaned = 0.00208337 Jy ! Component: 2350 - total flux cleaned = 0.00206314 Jy ! Component: 2400 - total flux cleaned = 0.00202301 Jy ! Component: 2450 - total flux cleaned = 0.00204277 Jy ! Component: 2500 - total flux cleaned = 0.00199327 Jy ! Component: 2550 - total flux cleaned = 0.00195415 Jy ! Component: 2600 - total flux cleaned = 0.0019542 Jy ! Component: 2650 - total flux cleaned = 0.00194452 Jy ! Component: 2700 - total flux cleaned = 0.00192533 Jy ! Component: 2750 - total flux cleaned = 0.00192537 Jy ! Component: 2800 - total flux cleaned = 0.00187789 Jy ! Component: 2850 - total flux cleaned = 0.00186847 Jy ! Component: 2900 - total flux cleaned = 0.00183096 Jy ! Component: 2950 - total flux cleaned = 0.00179363 Jy ! Component: 3000 - total flux cleaned = 0.00172866 Jy ! Component: 3050 - total flux cleaned = 0.00169183 Jy ! Component: 3100 - total flux cleaned = 0.00168265 Jy ! Component: 3150 - total flux cleaned = 0.00161863 Jy ! Component: 3200 - total flux cleaned = 0.00157325 Jy ! Component: 3250 - total flux cleaned = 0.00154608 Jy ! Component: 3300 - total flux cleaned = 0.00149208 Jy ! Component: 3350 - total flux cleaned = 0.0014473 Jy ! Component: 3400 - total flux cleaned = 0.00139385 Jy ! Component: 3450 - total flux cleaned = 0.00135832 Jy ! Component: 3500 - total flux cleaned = 0.00129658 Jy ! Component: 3550 - total flux cleaned = 0.0012702 Jy ! Component: 3600 - total flux cleaned = 0.00123518 Jy ! Component: 3650 - total flux cleaned = 0.00116545 Jy ! Component: 3700 - total flux cleaned = 0.00112208 Jy ! Component: 3750 - total flux cleaned = 0.00108757 Jy ! Component: 3800 - total flux cleaned = 0.00106175 Jy ! Component: 3850 - total flux cleaned = 0.00102745 Jy ! Component: 3900 - total flux cleaned = 0.000976228 Jy ! Component: 3950 - total flux cleaned = 0.000925207 Jy ! Component: 4000 - total flux cleaned = 0.00090831 Jy ! Component: 4050 - total flux cleaned = 0.000883017 Jy ! Total flux subtracted in 4096 components = 0.000857793 Jy ! Clean residual min=-0.000478 max=0.000483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.070679 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 414 components and 0.0706789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0113-1014_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 2.379 at -4.508 degrees (North through East) ! Clean map min=-0.0010652 max=0.036913 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0113-1014_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0369128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04272 1.04272 2.08543 4.17087 8.34174 16.6835 33.367 66.7339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.709 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0113-1014_X_uvs.log closed on Fri Aug 21 06:51:42 2015