! Started logfile: /d2/scr/pima/bp177i_uvs/J0738+6537_C_uvs.log on Tue Apr 15 00:15:47 2014 obs /d2/scr/pima/bp177i_uvs/J0738+6537_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0738+6537 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp177i_uvs/J0738+6537_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=0.997301Jy sigma=43.599343 ! Fit after self-cal, rms=0.964128Jy sigma=42.158038 ! 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=1.328 mas, bmaj=5.034 mas, bpa=-21.82 degrees ! Estimated noise=0.664128 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 = 0.0262398 Jy ! Component: 100 - total flux cleaned = 0.0331568 Jy ! Total flux subtracted in 100 components = 0.0331568 Jy ! Clean residual min=-0.002382 max=0.003054 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0331568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0331568 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=0.016562Jy sigma=0.663046 ! Fit after self-cal, rms=0.016344Jy sigma=0.651899 ! 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=1.629 mas, bmaj=5.126 mas, bpa=-22.49 degrees ! Estimated noise=0.499192 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 = 0.00454828 Jy ! Component: 100 - total flux cleaned = 0.00689282 Jy ! Component: 150 - total flux cleaned = 0.00839469 Jy ! Component: 200 - total flux cleaned = 0.00945498 Jy ! Total flux subtracted in 200 components = 0.00945498 Jy ! Clean residual min=-0.001834 max=0.001651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0426118 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0426118 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=0.014990Jy sigma=0.589568 ! Fit after self-cal, rms=0.014985Jy sigma=0.589109 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 5.126 at -22.49 degrees (North through East) ! Clean map min=-0.0017182 max=0.035716 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 1.10 KP 0.95 ! LA 0.97 MK 1.17 NL 0.98 OV 1.07 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.06 KP 0.91 ! LA 1.04 MK 1.04 NL 1.11 OV 0.93 ! PT 0.90 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.12 KP 0.90 ! LA 1.07 MK 1.15 NL 1.00 OV 0.98 ! PT 0.98 SC 0.93 ! ! ! 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 0.92 FD 0.97 HN 1.07 KP 0.94 ! LA 0.95 MK 1.20 NL 1.11 OV 0.96 ! PT 0.91 SC 0.85 ! ! ! Fit before self-cal, rms=0.014985Jy sigma=0.589109 ! Fit after self-cal, rms=0.014917Jy sigma=0.574722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.141 mas, bpa=-22.33 degrees ! Estimated noise=0.500752 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 = 0.000659461 Jy ! Component: 100 - total flux cleaned = 0.000995119 Jy ! Component: 150 - total flux cleaned = 0.00107868 Jy ! Component: 200 - total flux cleaned = 0.00115322 Jy ! Total flux subtracted in 200 components = 0.00115322 Jy ! Clean residual min=-0.001451 max=0.001147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.043765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.043765 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=0.014863Jy sigma=0.573430 ! Fit after self-cal, rms=0.014866Jy sigma=0.573332 ! 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=0.014866Jy sigma=0.573332 ! Fit after self-cal, rms=0.014618Jy sigma=0.564627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=5.126 mas, bpa=-22.31 degrees ! Estimated noise=0.494536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022747 Jy ! Component: 100 - total flux cleaned = -0.000227128 Jy ! Component: 150 - total flux cleaned = -0.000237404 Jy ! Component: 200 - total flux cleaned = -0.000227591 Jy ! Total flux subtracted in 200 components = -0.000227591 Jy ! Clean residual min=-0.001429 max=0.001185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0435375 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0435374 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=0.014604Jy sigma=0.563706 ! Fit after self-cal, rms=0.014605Jy sigma=0.563687 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 = 2.85028e-05 Jy ! Component: 100 - total flux cleaned = 5.57737e-05 Jy ! Component: 150 - total flux cleaned = 7.30476e-05 Jy ! Component: 200 - total flux cleaned = 9.83637e-05 Jy ! Total flux subtracted in 200 components = 9.83637e-05 Jy ! Clean residual min=-0.001423 max=0.001180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0436358 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0436358 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=0.014594Jy sigma=0.563331 ! Fit after self-cal, rms=0.014594Jy sigma=0.563327 ! 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=0.014594Jy sigma=0.563327 ! Fit after self-cal, rms=0.014541Jy sigma=0.563181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=5.12 mas, bpa=-22.3 degrees ! Estimated noise=0.491738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135916 Jy ! Component: 100 - total flux cleaned = -0.000135921 Jy ! Component: 150 - total flux cleaned = -0.00011229 Jy ! Component: 200 - total flux cleaned = -0.000104524 Jy ! Total flux subtracted in 200 components = -0.000104524 Jy ! Clean residual min=-0.001402 max=0.001173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0435313 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0435313 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=0.014534Jy sigma=0.562675 ! Fit after self-cal, rms=0.014535Jy sigma=0.562668 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 = 1.32665e-05 Jy ! Component: 100 - total flux cleaned = 2.76935e-05 Jy ! Component: 150 - total flux cleaned = 4.89484e-05 Jy ! Component: 200 - total flux cleaned = 6.93038e-05 Jy ! Total flux subtracted in 200 components = 6.93038e-05 Jy ! Clean residual min=-0.001394 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0436006 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0436006 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=0.014528Jy sigma=0.562424 ! Fit after self-cal, rms=0.014528Jy sigma=0.562420 ! 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=0.014528Jy sigma=0.562420 ! Fit after self-cal, rms=0.014485Jy sigma=0.562347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=5.49 mas, bpa=-24.32 degrees ! Estimated noise=0.591064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036403 Jy ! Component: 100 - total flux cleaned = 0.000373858 Jy ! Component: 150 - total flux cleaned = 0.000391457 Jy ! Component: 200 - total flux cleaned = 0.000423458 Jy ! Total flux subtracted in 200 components = 0.000423458 Jy ! Clean residual min=-0.001351 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0440241 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.0440241 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=0.014489Jy sigma=0.562620 ! Fit after self-cal, rms=0.014484Jy sigma=0.562470 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 = 6.04542e-05 Jy ! Component: 100 - total flux cleaned = 8.92122e-05 Jy ! Component: 150 - total flux cleaned = 0.000102474 Jy ! Component: 200 - total flux cleaned = 0.000102458 Jy ! Total flux subtracted in 200 components = 0.000102458 Jy ! Clean residual min=-0.001340 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0441265 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0441265 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=0.014487Jy sigma=0.562669 ! Fit after self-cal, rms=0.014486Jy sigma=0.562622 ! 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=1.648 mas, bmaj=5.118 mas, bpa=-22.28 degrees ! Estimated noise=0.489664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 5.118 at -22.28 degrees (North through East) ! Clean map min=-0.0013264 max=0.034726 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=1.346 mas, bmaj=5.011 mas, bpa=-21.66 degrees ! Estimated noise=0.657722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260813 Jy ! Component: 100 - total flux cleaned = 0.0329217 Jy ! Component: 150 - total flux cleaned = 0.0362299 Jy ! Component: 200 - total flux cleaned = 0.0380973 Jy ! Total flux subtracted in 200 components = 0.0380973 Jy ! Clean residual min=-0.001856 max=0.001849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0380973 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0380973 Jy ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.118 mas, bpa=-22.28 degrees ! Estimated noise=0.489664 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 (-18.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201128 Jy ! Component: 100 - total flux cleaned = 0.00328274 Jy ! Component: 150 - total flux cleaned = 0.00388475 Jy ! Component: 200 - total flux cleaned = 0.0042907 Jy ! Total flux subtracted in 200 components = 0.0042907 Jy ! Clean residual min=-0.001383 max=0.001165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.042388 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.042388 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=3.645 mas, bmaj=5.49 mas, bpa=-24.32 degrees ! Estimated noise=0.591064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010946 Jy ! Component: 100 - total flux cleaned = 0.00137469 Jy ! Component: 150 - total flux cleaned = 0.00148421 Jy ! Component: 200 - total flux cleaned = 0.00157484 Jy ! Total flux subtracted in 200 components = 0.00157484 Jy ! Clean residual min=-0.001387 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0439628 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 = 9.22454e-05 Jy ! Component: 100 - total flux cleaned = 0.000159308 Jy ! Component: 150 - total flux cleaned = 0.000183923 Jy ! Component: 200 - total flux cleaned = 0.000196 Jy ! Total flux subtracted in 200 components = 0.000196 Jy ! Clean residual min=-0.001330 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0441588 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 0.0441588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.118 mas, bpa=-22.28 degrees ! Estimated noise=0.489664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372374 Jy ! Component: 100 - total flux cleaned = -0.000336142 Jy ! Component: 150 - total flux cleaned = -0.000335893 Jy ! Component: 200 - total flux cleaned = -0.000320497 Jy ! Total flux subtracted in 200 components = -0.000320497 Jy ! Clean residual min=-0.001386 max=0.001104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0438384 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.0438383 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=0.014418Jy sigma=0.558535 ! Fit after self-cal, rms=0.014403Jy sigma=0.557857 wmodel /d2/scr/pima/bp177i_uvs/J0738+6537_C_map.mod ! Writing 98 model components to file: /d2/scr/pima/bp177i_uvs/J0738+6537_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0738+6537_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0738+6537_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0738+6537_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 = -0.000552254 Jy ! Component: 100 - total flux cleaned = -0.000922604 Jy ! Component: 150 - total flux cleaned = -0.00123157 Jy ! Component: 200 - total flux cleaned = -0.00148872 Jy ! Component: 250 - total flux cleaned = -0.00173472 Jy ! Component: 300 - total flux cleaned = -0.00195471 Jy ! Component: 350 - total flux cleaned = -0.00211821 Jy ! Component: 400 - total flux cleaned = -0.00226116 Jy ! Component: 450 - total flux cleaned = -0.00235396 Jy ! Component: 500 - total flux cleaned = -0.00251946 Jy ! Component: 550 - total flux cleaned = -0.00263673 Jy ! Component: 600 - total flux cleaned = -0.00272289 Jy ! Component: 650 - total flux cleaned = -0.00284942 Jy ! Component: 700 - total flux cleaned = -0.00291816 Jy ! Component: 750 - total flux cleaned = -0.0030125 Jy ! Component: 800 - total flux cleaned = -0.00310505 Jy ! Component: 850 - total flux cleaned = -0.00320892 Jy ! Component: 900 - total flux cleaned = -0.00328556 Jy ! Component: 950 - total flux cleaned = -0.00337333 Jy ! Component: 1000 - total flux cleaned = -0.00347216 Jy ! Component: 1050 - total flux cleaned = -0.00356912 Jy ! Component: 1100 - total flux cleaned = -0.00365294 Jy ! Component: 1150 - total flux cleaned = -0.00374743 Jy ! Component: 1200 - total flux cleaned = -0.00381729 Jy ! Component: 1250 - total flux cleaned = -0.00393186 Jy ! Component: 1300 - total flux cleaned = -0.00399963 Jy ! Component: 1350 - total flux cleaned = -0.0040778 Jy ! Component: 1400 - total flux cleaned = -0.00413291 Jy ! Component: 1450 - total flux cleaned = -0.00423087 Jy ! Component: 1500 - total flux cleaned = -0.004263 Jy ! Component: 1550 - total flux cleaned = -0.00434813 Jy ! Component: 1600 - total flux cleaned = -0.00443207 Jy ! Component: 1650 - total flux cleaned = -0.00448396 Jy ! Component: 1700 - total flux cleaned = -0.00456587 Jy ! Component: 1750 - total flux cleaned = -0.00461647 Jy ! Component: 1800 - total flux cleaned = -0.00470637 Jy ! Component: 1850 - total flux cleaned = -0.00477542 Jy ! Component: 1900 - total flux cleaned = -0.00483404 Jy ! Component: 1950 - total flux cleaned = -0.00488219 Jy ! Component: 2000 - total flux cleaned = -0.00491078 Jy ! Component: 2050 - total flux cleaned = -0.0049769 Jy ! Component: 2100 - total flux cleaned = -0.00504243 Jy ! Component: 2150 - total flux cleaned = -0.00507017 Jy ! Component: 2200 - total flux cleaned = -0.00510685 Jy ! Component: 2250 - total flux cleaned = -0.00515229 Jy ! Component: 2300 - total flux cleaned = -0.00521529 Jy ! Component: 2350 - total flux cleaned = -0.00524211 Jy ! Component: 2400 - total flux cleaned = -0.00532159 Jy ! Component: 2450 - total flux cleaned = -0.00532154 Jy ! Component: 2500 - total flux cleaned = -0.00542575 Jy ! Component: 2550 - total flux cleaned = -0.00545143 Jy ! Component: 2600 - total flux cleaned = -0.00546845 Jy ! Component: 2650 - total flux cleaned = -0.0055024 Jy ! Component: 2700 - total flux cleaned = -0.00552761 Jy ! Component: 2750 - total flux cleaned = -0.00556098 Jy ! Component: 2800 - total flux cleaned = -0.00562707 Jy ! Component: 2850 - total flux cleaned = -0.00562695 Jy ! Component: 2900 - total flux cleaned = -0.00565953 Jy ! Component: 2950 - total flux cleaned = -0.0056676 Jy ! Component: 3000 - total flux cleaned = -0.00570758 Jy ! Component: 3050 - total flux cleaned = -0.00573941 Jy ! Component: 3100 - total flux cleaned = -0.00577103 Jy ! Component: 3150 - total flux cleaned = -0.00578664 Jy ! Component: 3200 - total flux cleaned = -0.00584104 Jy ! Component: 3250 - total flux cleaned = -0.00586413 Jy ! Component: 3300 - total flux cleaned = -0.00589481 Jy ! Component: 3350 - total flux cleaned = -0.00591004 Jy ! Component: 3400 - total flux cleaned = -0.00597048 Jy ! Component: 3450 - total flux cleaned = -0.0059929 Jy ! Component: 3500 - total flux cleaned = -0.00601522 Jy ! Component: 3550 - total flux cleaned = -0.0060301 Jy ! Component: 3600 - total flux cleaned = -0.00608161 Jy ! Component: 3650 - total flux cleaned = -0.00608887 Jy ! Component: 3700 - total flux cleaned = -0.00611064 Jy ! Component: 3750 - total flux cleaned = -0.00613227 Jy ! Component: 3800 - total flux cleaned = -0.00613949 Jy ! Component: 3850 - total flux cleaned = -0.00616802 Jy ! Component: 3900 - total flux cleaned = -0.00622459 Jy ! Component: 3950 - total flux cleaned = -0.00623157 Jy ! Component: 4000 - total flux cleaned = -0.00624545 Jy ! Component: 4050 - total flux cleaned = -0.00625236 Jy ! Total flux subtracted in 4096 components = -0.00625926 Jy ! Clean residual min=-0.000395 max=0.000373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0375791 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 396 components and 0.0375791 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0738+6537_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 5.118 at -22.28 degrees (North through East) ! Clean map min=-0.00099305 max=0.034523 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0345228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08769 1.08769 2.17538 4.35075 8.7015 17.403 34.806 69.612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 275.814 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0738+6537_C_uvs.log closed on Tue Apr 15 00:15:53 2014