! Started logfile: /d2/scr/pima/bp177g_uvs/J1517-4424_X_uvs.log on Thu Mar 6 00:16:48 2014 obs /d2/scr/pima/bp177g_uvs/J1517-4424_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.678571 visibilities/baseline/integration-bin. ! Found source: J1517-4424 ! ! 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 1368 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/bp177g_uvs/J1517-4424_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=1.011523Jy sigma=22.906361 ! Fit after self-cal, rms=0.904044Jy sigma=19.978398 ! 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=0.8015 mas, bmaj=1.961 mas, bpa=-6.909 degrees ! Estimated noise=1.82521 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 = 0.0628629 Jy ! Component: 100 - total flux cleaned = 0.0865716 Jy ! Total flux subtracted in 100 components = 0.0865716 Jy ! Clean residual min=-0.017299 max=0.031211 Jy/beam ! Clean residual mean=-0.000010 rms=0.006161 Jy/beam ! Combined flux in latest and established models = 0.0865716 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0865716 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=0.061646Jy sigma=1.458847 ! Fit after self-cal, rms=0.060206Jy sigma=1.437219 ! 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=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 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 = 0.0317974 Jy ! Component: 100 - total flux cleaned = 0.0458473 Jy ! Component: 150 - total flux cleaned = 0.0523233 Jy ! Component: 200 - total flux cleaned = 0.0553104 Jy ! Total flux subtracted in 200 components = 0.0553104 Jy ! Clean residual min=-0.012662 max=0.017566 Jy/beam ! Clean residual mean=-0.000064 rms=0.004003 Jy/beam ! Combined flux in latest and established models = 0.141882 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.141882 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=0.048312Jy sigma=0.998526 ! Fit after self-cal, rms=0.048216Jy sigma=0.997910 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.679 at -0.5359 degrees (North through East) ! Clean map min=-0.01146 max=0.092839 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* 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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: ! FD 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=0.048216Jy sigma=0.997910 ! Fit after self-cal, rms=0.048216Jy sigma=0.997910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 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 = 0.000687204 Jy ! Component: 100 - total flux cleaned = 0.000929242 Jy ! Component: 150 - total flux cleaned = 0.00109977 Jy ! Component: 200 - total flux cleaned = 0.00126407 Jy ! Total flux subtracted in 200 components = 0.00126407 Jy ! Clean residual min=-0.012648 max=0.017047 Jy/beam ! Clean residual mean=-0.000066 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.143146 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.143146 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=0.048076Jy sigma=0.994908 ! Fit after self-cal, rms=0.048066Jy sigma=0.994828 ! 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=0.048066Jy sigma=0.994828 ! Fit after self-cal, rms=0.048066Jy sigma=0.994828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199382 Jy ! Component: 100 - total flux cleaned = 0.000353312 Jy ! Component: 150 - total flux cleaned = 0.000496652 Jy ! Component: 200 - total flux cleaned = 0.000633803 Jy ! Total flux subtracted in 200 components = 0.000633803 Jy ! Clean residual min=-0.012594 max=0.016747 Jy/beam ! Clean residual mean=-0.000068 rms=0.003937 Jy/beam ! Combined flux in latest and established models = 0.14378 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.14378 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=0.047938Jy sigma=0.993295 ! Fit after self-cal, rms=0.047928Jy sigma=0.993204 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 = 0.000179418 Jy ! Component: 100 - total flux cleaned = 0.000309913 Jy ! Component: 150 - total flux cleaned = 0.000430121 Jy ! Component: 200 - total flux cleaned = 0.000545315 Jy ! Total flux subtracted in 200 components = 0.000545315 Jy ! Clean residual min=-0.012581 max=0.016482 Jy/beam ! Clean residual mean=-0.000069 rms=0.003920 Jy/beam ! Combined flux in latest and established models = 0.144325 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.144325 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=0.047831Jy sigma=0.992115 ! Fit after self-cal, rms=0.047822Jy sigma=0.992012 ! 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=0.047822Jy sigma=0.992012 ! Fit after self-cal, rms=0.047822Jy sigma=0.992012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165108 Jy ! Component: 100 - total flux cleaned = 0.000202401 Jy ! Component: 150 - total flux cleaned = 0.000239204 Jy ! Component: 200 - total flux cleaned = 0.000274986 Jy ! Total flux subtracted in 200 components = 0.000274986 Jy ! Clean residual min=-0.012531 max=0.016354 Jy/beam ! Clean residual mean=-0.000070 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 0.1446 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.1446 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=0.047735Jy sigma=0.991302 ! Fit after self-cal, rms=0.047725Jy sigma=0.991172 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 = 0.000154581 Jy ! Component: 100 - total flux cleaned = 0.000152253 Jy ! Component: 150 - total flux cleaned = 0.000153491 Jy ! Component: 200 - total flux cleaned = 0.000189052 Jy ! Total flux subtracted in 200 components = 0.000189052 Jy ! Clean residual min=-0.012450 max=0.016292 Jy/beam ! Clean residual mean=-0.000070 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.144789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.144789 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=0.047643Jy sigma=0.990539 ! Fit after self-cal, rms=0.047632Jy sigma=0.990391 ! 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=0.047632Jy sigma=0.990391 ! Fit after self-cal, rms=0.047632Jy sigma=0.990391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.632 mas, bmaj=8.042 mas, bpa=0.2141 degrees ! Estimated noise=1.06964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227348 Jy ! Component: 100 - total flux cleaned = 0.00239522 Jy ! Component: 150 - total flux cleaned = 0.0024558 Jy ! Component: 200 - total flux cleaned = 0.00251449 Jy ! Total flux subtracted in 200 components = 0.00251449 Jy ! Clean residual min=-0.007760 max=0.012128 Jy/beam ! Clean residual mean=-0.000132 rms=0.003519 Jy/beam ! Combined flux in latest and established models = 0.147304 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 40 components and 0.147304 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=0.047686Jy sigma=0.987224 ! Fit after self-cal, rms=0.047673Jy sigma=0.987140 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 = 5.67803e-05 Jy ! Component: 100 - total flux cleaned = 0.000116682 Jy ! Component: 150 - total flux cleaned = 0.000226436 Jy ! Component: 200 - total flux cleaned = 0.000284602 Jy ! Total flux subtracted in 200 components = 0.000284602 Jy ! Clean residual min=-0.007743 max=0.012164 Jy/beam ! Clean residual mean=-0.000133 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.147588 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 40 components and 0.147588 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=0.047562Jy sigma=0.986878 ! Fit after self-cal, rms=0.047551Jy sigma=0.986750 ! 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=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.679 at -0.5359 degrees (North through East) ! Clean map min=-0.01194 max=0.081326 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=0.8015 mas, bmaj=1.961 mas, bpa=-6.909 degrees ! Estimated noise=1.82521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638825 Jy ! Component: 100 - total flux cleaned = 0.0883014 Jy ! Component: 150 - total flux cleaned = 0.103862 Jy ! Component: 200 - total flux cleaned = 0.114253 Jy ! Total flux subtracted in 200 components = 0.114253 Jy ! Clean residual min=-0.016427 max=0.025859 Jy/beam ! Clean residual mean=-0.000015 rms=0.005263 Jy/beam ! Combined flux in latest and established models = 0.114253 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.114253 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 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 (-31.2, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024652 Jy ! Component: 100 - total flux cleaned = 0.0305016 Jy ! Component: 150 - total flux cleaned = 0.0315806 Jy ! Component: 200 - total flux cleaned = 0.032435 Jy ! Total flux subtracted in 200 components = 0.032435 Jy ! Clean residual min=-0.010557 max=0.015932 Jy/beam ! Clean residual mean=-0.000089 rms=0.003262 Jy/beam ! Combined flux in latest and established models = 0.146688 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.146688 Jy ! Inverting map ! Added new window around map position (30.6, 43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118395 Jy ! Component: 100 - total flux cleaned = 0.0113731 Jy ! Component: 150 - total flux cleaned = 0.0108437 Jy ! Component: 200 - total flux cleaned = 0.0104355 Jy ! Total flux subtracted in 200 components = 0.0104355 Jy ! Clean residual min=-0.006833 max=0.009687 Jy/beam ! Clean residual mean=-0.000110 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.157123 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.157123 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=2.632 mas, bmaj=8.042 mas, bpa=0.2141 degrees ! Estimated noise=1.06964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201271 Jy ! Component: 100 - total flux cleaned = -0.0023271 Jy ! Component: 150 - total flux cleaned = -0.00245985 Jy ! Component: 200 - total flux cleaned = -0.00257929 Jy ! Total flux subtracted in 200 components = -0.00257929 Jy ! Clean residual min=-0.007058 max=0.011515 Jy/beam ! Clean residual mean=-0.000173 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 0.154544 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 = -0.000107589 Jy ! Component: 100 - total flux cleaned = -0.000157968 Jy ! Component: 150 - total flux cleaned = -0.000158941 Jy ! Component: 200 - total flux cleaned = -0.000158464 Jy ! Total flux subtracted in 200 components = -0.000158464 Jy ! Clean residual min=-0.007149 max=0.011372 Jy/beam ! Clean residual mean=-0.000168 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.154386 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.154386 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.679 mas, bpa=-0.5359 degrees ! Estimated noise=0.882016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19601e-05 Jy ! Component: 100 - total flux cleaned = 0.00020747 Jy ! Component: 150 - total flux cleaned = 0.000338281 Jy ! Component: 200 - total flux cleaned = 0.000400863 Jy ! Total flux subtracted in 200 components = 0.000400863 Jy ! Clean residual min=-0.006604 max=0.009402 Jy/beam ! Clean residual mean=-0.000098 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.154786 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.154786 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=0.035640Jy sigma=0.698546 ! Fit after self-cal, rms=0.035120Jy sigma=0.691725 wmodel /d2/scr/pima/bp177g_uvs/J1517-4424_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp177g_uvs/J1517-4424_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1517-4424_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1517-4424_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177g_uvs/J1517-4424_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 = 0.00387781 Jy ! Component: 100 - total flux cleaned = 0.0059655 Jy ! Component: 150 - total flux cleaned = 0.00720504 Jy ! Component: 200 - total flux cleaned = 0.00810362 Jy ! Component: 250 - total flux cleaned = 0.00867212 Jy ! Component: 300 - total flux cleaned = 0.00808397 Jy ! Component: 350 - total flux cleaned = 0.00766764 Jy ! Component: 400 - total flux cleaned = 0.00727332 Jy ! Component: 450 - total flux cleaned = 0.00702299 Jy ! Component: 500 - total flux cleaned = 0.00672383 Jy ! Component: 550 - total flux cleaned = 0.00655277 Jy ! Component: 600 - total flux cleaned = 0.00655316 Jy ! Component: 650 - total flux cleaned = 0.00655219 Jy ! Component: 700 - total flux cleaned = 0.00665153 Jy ! Component: 750 - total flux cleaned = 0.00669966 Jy ! Component: 800 - total flux cleaned = 0.00697922 Jy ! Component: 850 - total flux cleaned = 0.0069329 Jy ! Component: 900 - total flux cleaned = 0.00702201 Jy ! Component: 950 - total flux cleaned = 0.00723279 Jy ! Component: 1000 - total flux cleaned = 0.0074363 Jy ! Component: 1050 - total flux cleaned = 0.00774973 Jy ! Component: 1100 - total flux cleaned = 0.00778664 Jy ! Component: 1150 - total flux cleaned = 0.00793319 Jy ! Component: 1200 - total flux cleaned = 0.0080044 Jy ! Component: 1250 - total flux cleaned = 0.00814562 Jy ! Component: 1300 - total flux cleaned = 0.00814521 Jy ! Component: 1350 - total flux cleaned = 0.00821286 Jy ! Component: 1400 - total flux cleaned = 0.00827905 Jy ! Component: 1450 - total flux cleaned = 0.00847455 Jy ! Component: 1500 - total flux cleaned = 0.00853903 Jy ! Component: 1550 - total flux cleaned = 0.00860227 Jy ! Component: 1600 - total flux cleaned = 0.00866446 Jy ! Component: 1650 - total flux cleaned = 0.00860298 Jy ! Component: 1700 - total flux cleaned = 0.00878565 Jy ! Component: 1750 - total flux cleaned = 0.00890673 Jy ! Component: 1800 - total flux cleaned = 0.00908765 Jy ! Component: 1850 - total flux cleaned = 0.00926789 Jy ! Component: 1900 - total flux cleaned = 0.00941776 Jy ! Component: 1950 - total flux cleaned = 0.00956727 Jy ! Component: 2000 - total flux cleaned = 0.0097166 Jy ! Component: 2050 - total flux cleaned = 0.00986622 Jy ! Component: 2100 - total flux cleaned = 0.0100156 Jy ! Component: 2150 - total flux cleaned = 0.0101647 Jy ! Component: 2200 - total flux cleaned = 0.0103445 Jy ! Component: 2250 - total flux cleaned = 0.0104947 Jy ! Component: 2300 - total flux cleaned = 0.0106452 Jy ! Component: 2350 - total flux cleaned = 0.0107961 Jy ! Component: 2400 - total flux cleaned = 0.0109476 Jy ! Component: 2450 - total flux cleaned = 0.0110995 Jy ! Component: 2500 - total flux cleaned = 0.0112215 Jy ! Component: 2550 - total flux cleaned = 0.0113744 Jy ! Component: 2600 - total flux cleaned = 0.0115896 Jy ! Component: 2650 - total flux cleaned = 0.011775 Jy ! Component: 2700 - total flux cleaned = 0.0117753 Jy ! Component: 2750 - total flux cleaned = 0.0118385 Jy ! Component: 2800 - total flux cleaned = 0.0118708 Jy ! Component: 2850 - total flux cleaned = 0.0118707 Jy ! Component: 2900 - total flux cleaned = 0.011904 Jy ! Component: 2950 - total flux cleaned = 0.0119379 Jy ! Component: 3000 - total flux cleaned = 0.0119378 Jy ! Component: 3050 - total flux cleaned = 0.0119728 Jy ! Component: 3100 - total flux cleaned = 0.0119725 Jy ! Component: 3150 - total flux cleaned = 0.0119364 Jy ! Component: 3200 - total flux cleaned = 0.0118992 Jy ! Component: 3250 - total flux cleaned = 0.0118989 Jy ! Component: 3300 - total flux cleaned = 0.0118994 Jy ! Component: 3350 - total flux cleaned = 0.0118994 Jy ! Component: 3400 - total flux cleaned = 0.0118996 Jy ! Component: 3450 - total flux cleaned = 0.0118997 Jy ! Component: 3500 - total flux cleaned = 0.0119 Jy ! Component: 3550 - total flux cleaned = 0.0119003 Jy ! Component: 3600 - total flux cleaned = 0.0119009 Jy ! Component: 3650 - total flux cleaned = 0.0119013 Jy ! Component: 3700 - total flux cleaned = 0.0119018 Jy ! Component: 3750 - total flux cleaned = 0.0119025 Jy ! Component: 3800 - total flux cleaned = 0.0119029 Jy ! Component: 3850 - total flux cleaned = 0.0119029 Jy ! Component: 3900 - total flux cleaned = 0.011903 Jy ! Component: 3950 - total flux cleaned = 0.0119026 Jy ! Component: 4000 - total flux cleaned = 0.0119024 Jy ! Component: 4050 - total flux cleaned = 0.011961 Jy ! Total flux subtracted in 4096 components = 0.0119015 Jy ! Clean residual min=-0.003798 max=0.003358 Jy/beam ! Clean residual mean=-0.000010 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.166688 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 398 components and 0.166688 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1517-4424_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.679 at -0.5359 degrees (North through East) ! Clean map min=-0.0070957 max=0.079408 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1517-4424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0794083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00076651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.89583 2.89583 5.79166 11.5833 23.1666 46.3333 92.6666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.597 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1517-4424_X_uvs.log closed on Thu Mar 6 00:16:55 2014