! Started logfile: /d2/scr/pima/bp177i_uvs/J1732+6533_C_uvs.log on Tue Apr 15 00:33:52 2014 obs /d2/scr/pima/bp177i_uvs/J1732+6533_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1732+6533_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1732+6533 ! ! 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/J1732+6533_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001001Jy sigma=43.996193 ! Fit after self-cal, rms=0.960283Jy sigma=42.215705 ! 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=1.383 mas, bmaj=5.369 mas, bpa=41.41 degrees ! Estimated noise=0.653707 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 = 0.0295397 Jy ! Component: 100 - total flux cleaned = 0.0364296 Jy ! Total flux subtracted in 100 components = 0.0364296 Jy ! Clean residual min=-0.001948 max=0.002807 Jy/beam ! Clean residual mean=-0.000016 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0364296 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0364296 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=0.016237Jy sigma=0.660747 ! Fit after self-cal, rms=0.015613Jy sigma=0.629801 ! 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=1.658 mas, bmaj=5.356 mas, bpa=40.99 degrees ! Estimated noise=0.497318 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 = 0.004811 Jy ! Component: 100 - total flux cleaned = 0.00739721 Jy ! Component: 150 - total flux cleaned = 0.00903436 Jy ! Component: 200 - total flux cleaned = 0.0101664 Jy ! Total flux subtracted in 200 components = 0.0101664 Jy ! Clean residual min=-0.001677 max=0.001390 Jy/beam ! Clean residual mean=-0.000009 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.046596 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 0.046596 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=0.013976Jy sigma=0.557489 ! Fit after self-cal, rms=0.013947Jy sigma=0.556301 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 5.356 at 40.99 degrees (North through East) ! Clean map min=-0.0014172 max=0.039594 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 1.04 FD 1.04 HN 0.96 KP 0.83 ! LA 1.03 MK 0.96 NL 1.12 OV 0.96 ! PT 0.90 SC 0.86 ! ! ! 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 0.95 FD 1.09 HN 1.06 KP 1.00 ! LA 1.06 MK 0.95 NL 1.09 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 1.01 ! LA 1.03 MK 1.06 NL 1.06 OV 0.92 ! PT 0.88 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.09 KP 0.96 ! LA 1.05 MK 1.06 NL 1.08 OV 0.91 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 0.98 KP 0.90 ! LA 1.00 MK 1.00 NL 1.07 OV 0.89 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.98 KP 1.04 ! LA 0.99 MK 0.94 NL 1.03 OV 0.95 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.013947Jy sigma=0.556301 ! Fit after self-cal, rms=0.013426Jy sigma=0.534403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=5.377 mas, bpa=40.99 degrees ! Estimated noise=0.49181 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 = -0.000249471 Jy ! Component: 100 - total flux cleaned = -0.000167366 Jy ! Component: 150 - total flux cleaned = -0.000181368 Jy ! Component: 200 - total flux cleaned = -0.000205458 Jy ! Total flux subtracted in 200 components = -0.000205458 Jy ! Clean residual min=-0.001118 max=0.001162 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0463905 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0463905 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=0.013380Jy sigma=0.532643 ! Fit after self-cal, rms=0.013380Jy sigma=0.532524 ! 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=0.013380Jy sigma=0.532524 ! Fit after self-cal, rms=0.013381Jy sigma=0.532502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=5.376 mas, bpa=41.01 degrees ! Estimated noise=0.492033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.22425e-05 Jy ! Component: 100 - total flux cleaned = 7.27502e-05 Jy ! Component: 150 - total flux cleaned = 8.28493e-05 Jy ! Component: 200 - total flux cleaned = 0.000101328 Jy ! Total flux subtracted in 200 components = 0.000101328 Jy ! Clean residual min=-0.001078 max=0.001155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0464918 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0464918 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=0.013362Jy sigma=0.531974 ! Fit after self-cal, rms=0.013362Jy sigma=0.531952 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 = -3.35494e-08 Jy ! Component: 100 - total flux cleaned = 1.76299e-05 Jy ! Component: 150 - total flux cleaned = 2.59849e-05 Jy ! Component: 200 - total flux cleaned = 4.12706e-05 Jy ! Total flux subtracted in 200 components = 4.12706e-05 Jy ! Clean residual min=-0.001072 max=0.001155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0465331 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0465331 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=0.013350Jy sigma=0.531615 ! Fit after self-cal, rms=0.013350Jy sigma=0.531595 ! Inverting map ! Added new window around map position (45.3, -69.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105074 Jy ! Component: 100 - total flux cleaned = 0.00120311 Jy ! Component: 150 - total flux cleaned = 0.00137418 Jy ! Component: 200 - total flux cleaned = 0.00141584 Jy ! Total flux subtracted in 200 components = 0.00141584 Jy ! Clean residual min=-0.000982 max=0.001029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0479489 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0479489 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=0.013217Jy sigma=0.525701 ! Fit after self-cal, rms=0.013212Jy sigma=0.525469 ! 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=0.013212Jy sigma=0.525469 ! Fit after self-cal, rms=0.013201Jy sigma=0.525280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=5.374 mas, bpa=41.03 degrees ! Estimated noise=0.491233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250075 Jy ! Component: 100 - total flux cleaned = 0.000285816 Jy ! Component: 150 - total flux cleaned = 0.000331926 Jy ! Component: 200 - total flux cleaned = 0.000346046 Jy ! Total flux subtracted in 200 components = 0.000346046 Jy ! Clean residual min=-0.000965 max=0.001013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.048295 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.048295 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=0.013156Jy sigma=0.523575 ! Fit after self-cal, rms=0.013155Jy sigma=0.523522 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 = 8.5141e-05 Jy ! Component: 100 - total flux cleaned = 0.000109537 Jy ! Component: 150 - total flux cleaned = 0.00013289 Jy ! Component: 200 - total flux cleaned = 0.000143707 Jy ! Total flux subtracted in 200 components = 0.000143707 Jy ! Clean residual min=-0.000971 max=0.000994 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0484387 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.0484387 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=0.013133Jy sigma=0.522730 ! Fit after self-cal, rms=0.013133Jy sigma=0.522718 ! 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=0.013133Jy sigma=0.522718 ! Fit after self-cal, rms=0.013137Jy sigma=0.522607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.856 mas, bpa=40.04 degrees ! Estimated noise=0.595083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330673 Jy ! Component: 100 - total flux cleaned = 0.000467569 Jy ! Component: 150 - total flux cleaned = 0.000532034 Jy ! Component: 200 - total flux cleaned = 0.000552701 Jy ! Total flux subtracted in 200 components = 0.000552701 Jy ! Clean residual min=-0.000952 max=0.001120 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0489914 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.0489914 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=0.013127Jy sigma=0.522443 ! Fit after self-cal, rms=0.013127Jy sigma=0.522418 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 = 7.15543e-05 Jy ! Component: 100 - total flux cleaned = 7.74798e-05 Jy ! Component: 150 - total flux cleaned = 7.20645e-05 Jy ! Component: 200 - total flux cleaned = 7.22777e-05 Jy ! Total flux subtracted in 200 components = 7.22777e-05 Jy ! Clean residual min=-0.000943 max=0.001121 Jy/beam ! Clean residual mean=-0.000010 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0490637 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.0490637 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=0.013125Jy sigma=0.522346 ! Fit after self-cal, rms=0.013125Jy sigma=0.522340 ! 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=1.662 mas, bmaj=5.374 mas, bpa=41.04 degrees ! Estimated noise=0.490991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 5.374 at 41.04 degrees (North through East) ! Clean map min=-0.0010047 max=0.039194 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=1.384 mas, bmaj=5.381 mas, bpa=41.42 degrees ! Estimated noise=0.646625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029322 Jy ! Component: 100 - total flux cleaned = 0.0362792 Jy ! Component: 150 - total flux cleaned = 0.0395746 Jy ! Component: 200 - total flux cleaned = 0.0416896 Jy ! Total flux subtracted in 200 components = 0.0416896 Jy ! Clean residual min=-0.001597 max=0.001462 Jy/beam ! Clean residual mean=-0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0416896 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0416896 Jy ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=5.374 mas, bpa=41.04 degrees ! Estimated noise=0.490991 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 = 0.00214072 Jy ! Component: 100 - total flux cleaned = 0.00347252 Jy ! Component: 150 - total flux cleaned = 0.00422821 Jy ! Component: 200 - total flux cleaned = 0.0046966 Jy ! Total flux subtracted in 200 components = 0.0046966 Jy ! Clean residual min=-0.001217 max=0.001168 Jy/beam ! Clean residual mean=-0.000008 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0463862 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.0463862 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=3.527 mas, bmaj=5.856 mas, bpa=40.04 degrees ! Estimated noise=0.595083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785545 Jy ! Component: 100 - total flux cleaned = 0.0010929 Jy ! Component: 150 - total flux cleaned = 0.00134791 Jy ! Component: 200 - total flux cleaned = 0.00156613 Jy ! Total flux subtracted in 200 components = 0.00156613 Jy ! Clean residual min=-0.001119 max=0.001045 Jy/beam ! Clean residual mean=-0.000011 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0479524 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 = 0.00022866 Jy ! Component: 100 - total flux cleaned = 0.000412682 Jy ! Component: 150 - total flux cleaned = 0.000575605 Jy ! Component: 200 - total flux cleaned = 0.000706766 Jy ! Total flux subtracted in 200 components = 0.000706766 Jy ! Clean residual min=-0.001011 max=0.001052 Jy/beam ! Clean residual mean=-0.000010 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0486591 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 92 components and 0.0486591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=5.374 mas, bpa=41.04 degrees ! Estimated noise=0.490991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.0248e-05 Jy ! Component: 100 - total flux cleaned = -0.000120581 Jy ! Component: 150 - total flux cleaned = -0.000173686 Jy ! Component: 200 - total flux cleaned = -0.000157915 Jy ! Total flux subtracted in 200 components = -0.000157915 Jy ! Clean residual min=-0.000957 max=0.001003 Jy/beam ! Clean residual mean=-0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0485012 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.0485012 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=0.013190Jy sigma=0.524164 ! Fit after self-cal, rms=0.013183Jy sigma=0.524027 wmodel /d2/scr/pima/bp177i_uvs/J1732+6533_C_map.mod ! Writing 109 model components to file: /d2/scr/pima/bp177i_uvs/J1732+6533_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1732+6533_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1732+6533_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1732+6533_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1732+6533_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 = 0.000247656 Jy ! Component: 100 - total flux cleaned = 0.00023041 Jy ! Component: 150 - total flux cleaned = 0.000180877 Jy ! Component: 200 - total flux cleaned = 0.000117151 Jy ! Component: 250 - total flux cleaned = 4.06907e-05 Jy ! Component: 300 - total flux cleaned = -4.72797e-05 Jy ! Component: 350 - total flux cleaned = -0.000118464 Jy ! Component: 400 - total flux cleaned = -0.000201448 Jy ! Component: 450 - total flux cleaned = -0.000268726 Jy ! Component: 500 - total flux cleaned = -0.000346659 Jy ! Component: 550 - total flux cleaned = -0.000371653 Jy ! Component: 600 - total flux cleaned = -0.000384224 Jy ! Component: 650 - total flux cleaned = -0.00048106 Jy ! Component: 700 - total flux cleaned = -0.000540499 Jy ! Component: 750 - total flux cleaned = -0.000610498 Jy ! Component: 800 - total flux cleaned = -0.000690509 Jy ! Component: 850 - total flux cleaned = -0.000712859 Jy ! Component: 900 - total flux cleaned = -0.000823046 Jy ! Component: 950 - total flux cleaned = -0.000877021 Jy ! Component: 1000 - total flux cleaned = -0.000930328 Jy ! Component: 1050 - total flux cleaned = -0.000983148 Jy ! Component: 1100 - total flux cleaned = -0.00106562 Jy ! Component: 1150 - total flux cleaned = -0.00108567 Jy ! Component: 1200 - total flux cleaned = -0.0011056 Jy ! Component: 1250 - total flux cleaned = -0.00112526 Jy ! Component: 1300 - total flux cleaned = -0.00115444 Jy ! Component: 1350 - total flux cleaned = -0.00122171 Jy ! Component: 1400 - total flux cleaned = -0.00127869 Jy ! Component: 1450 - total flux cleaned = -0.00131619 Jy ! Component: 1500 - total flux cleaned = -0.0013438 Jy ! Component: 1550 - total flux cleaned = -0.00137114 Jy ! Component: 1600 - total flux cleaned = -0.00144352 Jy ! Component: 1650 - total flux cleaned = -0.00143467 Jy ! Component: 1700 - total flux cleaned = -0.00152339 Jy ! Component: 1750 - total flux cleaned = -0.00158492 Jy ! Component: 1800 - total flux cleaned = -0.00165433 Jy ! Component: 1850 - total flux cleaned = -0.00171437 Jy ! Component: 1900 - total flux cleaned = -0.00175679 Jy ! Component: 1950 - total flux cleaned = -0.00177366 Jy ! Component: 2000 - total flux cleaned = -0.00187371 Jy ! Component: 2050 - total flux cleaned = -0.0019067 Jy ! Component: 2100 - total flux cleaned = -0.00196391 Jy ! Component: 2150 - total flux cleaned = -0.00202879 Jy ! Component: 2200 - total flux cleaned = -0.00206094 Jy ! Component: 2250 - total flux cleaned = -0.00211686 Jy ! Component: 2300 - total flux cleaned = -0.00215662 Jy ! Component: 2350 - total flux cleaned = -0.00220378 Jy ! Component: 2400 - total flux cleaned = -0.00225835 Jy ! Component: 2450 - total flux cleaned = -0.00229693 Jy ! Component: 2500 - total flux cleaned = -0.00236572 Jy ! Component: 2550 - total flux cleaned = -0.00238843 Jy ! Component: 2600 - total flux cleaned = -0.00241849 Jy ! Component: 2650 - total flux cleaned = -0.00247081 Jy ! Component: 2700 - total flux cleaned = -0.00248566 Jy ! Component: 2750 - total flux cleaned = -0.00253731 Jy ! Component: 2800 - total flux cleaned = -0.00258114 Jy ! Component: 2850 - total flux cleaned = -0.00261735 Jy ! Component: 2900 - total flux cleaned = -0.00263904 Jy ! Component: 2950 - total flux cleaned = -0.00266059 Jy ! Component: 3000 - total flux cleaned = -0.00273878 Jy ! Component: 3050 - total flux cleaned = -0.00278809 Jy ! Component: 3100 - total flux cleaned = -0.00280913 Jy ! Component: 3150 - total flux cleaned = -0.00282303 Jy ! Component: 3200 - total flux cleaned = -0.00287147 Jy ! Component: 3250 - total flux cleaned = -0.00291265 Jy ! Component: 3300 - total flux cleaned = -0.00295365 Jy ! Component: 3350 - total flux cleaned = -0.00295369 Jy ! Component: 3400 - total flux cleaned = -0.00296725 Jy ! Component: 3450 - total flux cleaned = -0.00300083 Jy ! Component: 3500 - total flux cleaned = -0.00302082 Jy ! Component: 3550 - total flux cleaned = -0.00306063 Jy ! Component: 3600 - total flux cleaned = -0.00307383 Jy ! Component: 3650 - total flux cleaned = -0.0030935 Jy ! Component: 3700 - total flux cleaned = -0.00310001 Jy ! Component: 3750 - total flux cleaned = -0.00313895 Jy ! Component: 3800 - total flux cleaned = -0.00315181 Jy ! Component: 3850 - total flux cleaned = -0.0031582 Jy ! Component: 3900 - total flux cleaned = -0.00316459 Jy ! Component: 3950 - total flux cleaned = -0.00317099 Jy ! Component: 4000 - total flux cleaned = -0.00316469 Jy ! Component: 4050 - total flux cleaned = -0.00319615 Jy ! Total flux subtracted in 4096 components = -0.00320236 Jy ! Clean residual min=-0.000348 max=0.000333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0452988 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 404 components and 0.0452989 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1732+6533_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 5.374 at 41.04 degrees (North through East) ! Clean map min=-0.00086943 max=0.039102 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1732+6533_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858617 0.858617 1.71723 3.43447 6.86894 13.7379 27.4758 54.9515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.398 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1732+6533_C_uvs.log closed on Tue Apr 15 00:33:58 2014