! Started logfile: /d2/scr/pima/bp177i_uvs/J1235+5228_C_uvs.log on Tue Apr 15 00:26:18 2014 obs /d2/scr/pima/bp177i_uvs/J1235+5228_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1235+5228_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1235+5228 ! ! 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/J1235+5228_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=1.006068Jy sigma=48.126111 ! Fit after self-cal, rms=0.910190Jy sigma=43.572987 ! 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=1.282 mas, bmaj=4.495 mas, bpa=11.19 degrees ! Estimated noise=0.620605 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 = 0.0677211 Jy ! Component: 100 - total flux cleaned = 0.0840336 Jy ! Total flux subtracted in 100 components = 0.0840336 Jy ! Clean residual min=-0.003419 max=0.006574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0840336 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0840336 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=0.020161Jy sigma=0.830906 ! Fit after self-cal, rms=0.020148Jy sigma=0.829867 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708939 Jy ! Component: 100 - total flux cleaned = 0.0106112 Jy ! Total flux subtracted in 100 components = 0.0106112 Jy ! Clean residual min=-0.002138 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0946448 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0946448 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=0.017084Jy sigma=0.692244 ! Fit after self-cal, rms=0.017076Jy sigma=0.691718 ! 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=1.601 mas, bmaj=4.703 mas, bpa=11.96 degrees ! Estimated noise=0.456606 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 = 0.00234181 Jy ! Component: 100 - total flux cleaned = 0.00370702 Jy ! Component: 150 - total flux cleaned = 0.00456361 Jy ! Component: 200 - total flux cleaned = 0.00505719 Jy ! Total flux subtracted in 200 components = 0.00505719 Jy ! Clean residual min=-0.002155 max=0.002091 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0997019 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0997019 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=0.016578Jy sigma=0.679197 ! Fit after self-cal, rms=0.016578Jy sigma=0.679115 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.703 at 11.96 degrees (North through East) ! Clean map min=-0.0020196 max=0.088925 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 0.95 FD 1.09 HN 1.02 KP 0.90 ! LA 1.00 MK 1.04 NL 1.08 OV 0.98 ! PT 0.87 SC 0.99 ! ! ! 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 0.96 FD 1.07 HN 1.02 KP 0.98 ! LA 1.04 MK 0.98 NL 1.05 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.03 ! LA 1.04 MK 1.00 NL 1.09 OV 0.96 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.99 ! LA 1.06 MK 0.99 NL 1.03 OV 0.97 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.98 KP 0.91 ! LA 1.01 MK 0.94 NL 1.08 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.97 KP 1.00 ! LA 1.01 MK 0.95 NL 1.07 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.016578Jy sigma=0.679115 ! Fit after self-cal, rms=0.015519Jy sigma=0.619133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.707 mas, bpa=11.91 degrees ! Estimated noise=0.455767 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 = 5.33806e-05 Jy ! Component: 100 - total flux cleaned = 1.61957e-05 Jy ! Component: 150 - total flux cleaned = -1.61651e-05 Jy ! Component: 200 - total flux cleaned = -5.49175e-05 Jy ! Total flux subtracted in 200 components = -5.49175e-05 Jy ! Clean residual min=-0.001544 max=0.001469 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.099647 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.099647 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=0.015501Jy sigma=0.618341 ! Fit after self-cal, rms=0.015502Jy sigma=0.618256 ! 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=0.015502Jy sigma=0.618256 ! Fit after self-cal, rms=0.015500Jy sigma=0.618240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.708 mas, bpa=11.91 degrees ! Estimated noise=0.455723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.69277e-05 Jy ! Component: 100 - total flux cleaned = 1.83095e-06 Jy ! Component: 150 - total flux cleaned = -2.25754e-05 Jy ! Component: 200 - total flux cleaned = -4.4542e-05 Jy ! Total flux subtracted in 200 components = -4.4542e-05 Jy ! Clean residual min=-0.001544 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0996025 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0996025 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=0.015492Jy sigma=0.617814 ! Fit after self-cal, rms=0.015492Jy sigma=0.617799 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 = 1.76289e-05 Jy ! Component: 100 - total flux cleaned = -2.50246e-06 Jy ! Component: 150 - total flux cleaned = -8.919e-06 Jy ! Component: 200 - total flux cleaned = -2.11281e-05 Jy ! Total flux subtracted in 200 components = -2.11281e-05 Jy ! Clean residual min=-0.001545 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0995814 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0995814 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=0.015487Jy sigma=0.617552 ! Fit after self-cal, rms=0.015487Jy sigma=0.617546 ! 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=0.015487Jy sigma=0.617546 ! Fit after self-cal, rms=0.015480Jy sigma=0.617525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=4.709 mas, bpa=11.91 degrees ! Estimated noise=0.455485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37616e-07 Jy ! Component: 100 - total flux cleaned = -5.48713e-06 Jy ! Component: 150 - total flux cleaned = -1.09915e-05 Jy ! Component: 200 - total flux cleaned = -1.65396e-05 Jy ! Total flux subtracted in 200 components = -1.65396e-05 Jy ! Clean residual min=-0.001540 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0995648 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0995648 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=0.015478Jy sigma=0.617283 ! Fit after self-cal, rms=0.015477Jy sigma=0.617279 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 = -4.06906e-06 Jy ! Component: 100 - total flux cleaned = -4.02757e-06 Jy ! Component: 150 - total flux cleaned = -8.88452e-06 Jy ! Component: 200 - total flux cleaned = -1.82801e-05 Jy ! Total flux subtracted in 200 components = -1.82801e-05 Jy ! Clean residual min=-0.001538 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0995465 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0995465 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=0.015474Jy sigma=0.617139 ! Fit after self-cal, rms=0.015474Jy sigma=0.617136 ! 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=0.015474Jy sigma=0.617136 ! Fit after self-cal, rms=0.015469Jy sigma=0.617120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=5.226 mas, bpa=10.75 degrees ! Estimated noise=0.57007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170896 Jy ! Component: 100 - total flux cleaned = 0.000176761 Jy ! Component: 150 - total flux cleaned = 0.000182088 Jy ! Component: 200 - total flux cleaned = 0.000186928 Jy ! Total flux subtracted in 200 components = 0.000186928 Jy ! Clean residual min=-0.002090 max=0.001643 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0997335 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0997334 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=0.015468Jy sigma=0.617373 ! Fit after self-cal, rms=0.015468Jy sigma=0.617349 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 = 1.19614e-05 Jy ! Component: 100 - total flux cleaned = 7.61289e-06 Jy ! Component: 150 - total flux cleaned = 3.42342e-06 Jy ! Component: 200 - total flux cleaned = 7.48858e-06 Jy ! Total flux subtracted in 200 components = 7.48858e-06 Jy ! Clean residual min=-0.002088 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0997409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0997409 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=0.015471Jy sigma=0.617440 ! Fit after self-cal, rms=0.015471Jy sigma=0.617422 ! 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=1.599 mas, bmaj=4.709 mas, bpa=11.91 degrees ! Estimated noise=0.455234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 4.709 at 11.91 degrees (North through East) ! Clean map min=-0.0014699 max=0.088562 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=1.282 mas, bmaj=4.496 mas, bpa=11.12 degrees ! Estimated noise=0.619244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067558 Jy ! Component: 100 - total flux cleaned = 0.0840202 Jy ! Component: 150 - total flux cleaned = 0.0911463 Jy ! Component: 200 - total flux cleaned = 0.0946355 Jy ! Total flux subtracted in 200 components = 0.0946355 Jy ! Clean residual min=-0.001619 max=0.001817 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0946355 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0946355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=4.709 mas, bpa=11.91 degrees ! Estimated noise=0.455234 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 = 0.00201255 Jy ! Component: 100 - total flux cleaned = 0.00310795 Jy ! Component: 150 - total flux cleaned = 0.00380252 Jy ! Component: 200 - total flux cleaned = 0.0041926 Jy ! Total flux subtracted in 200 components = 0.0041926 Jy ! Clean residual min=-0.001497 max=0.001407 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0988281 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0988281 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=3.525 mas, bmaj=5.226 mas, bpa=10.75 degrees ! Estimated noise=0.57007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045346 Jy ! Component: 100 - total flux cleaned = 0.000554192 Jy ! Component: 150 - total flux cleaned = 0.000606122 Jy ! Component: 200 - total flux cleaned = 0.000648129 Jy ! Total flux subtracted in 200 components = 0.000648129 Jy ! Clean residual min=-0.002101 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0994763 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 = 2.93206e-05 Jy ! Component: 100 - total flux cleaned = 5.45455e-05 Jy ! Component: 150 - total flux cleaned = 6.82095e-05 Jy ! Component: 200 - total flux cleaned = 7.67527e-05 Jy ! Total flux subtracted in 200 components = 7.67527e-05 Jy ! Clean residual min=-0.002097 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.099553 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.099553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=4.709 mas, bpa=11.91 degrees ! Estimated noise=0.455234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139675 Jy ! Component: 100 - total flux cleaned = -0.000151162 Jy ! Component: 150 - total flux cleaned = -0.000150971 Jy ! Component: 200 - total flux cleaned = -0.000179939 Jy ! Total flux subtracted in 200 components = -0.000179939 Jy ! Clean residual min=-0.001537 max=0.001382 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0993731 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0993731 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=0.015485Jy sigma=0.617901 ! Fit after self-cal, rms=0.015484Jy sigma=0.617887 wmodel /d2/scr/pima/bp177i_uvs/J1235+5228_C_map.mod ! Writing 59 model components to file: /d2/scr/pima/bp177i_uvs/J1235+5228_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1235+5228_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1235+5228_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1235+5228_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1235+5228_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 = -0.000558116 Jy ! Component: 100 - total flux cleaned = -0.00103137 Jy ! Component: 150 - total flux cleaned = -0.001287 Jy ! Component: 200 - total flux cleaned = -0.00150675 Jy ! Component: 250 - total flux cleaned = -0.00173883 Jy ! Component: 300 - total flux cleaned = -0.00188083 Jy ! Component: 350 - total flux cleaned = -0.00197875 Jy ! Component: 400 - total flux cleaned = -0.00211121 Jy ! Component: 450 - total flux cleaned = -0.0022028 Jy ! Component: 500 - total flux cleaned = -0.00229163 Jy ! Component: 550 - total flux cleaned = -0.00234349 Jy ! Component: 600 - total flux cleaned = -0.00242759 Jy ! Component: 650 - total flux cleaned = -0.00247699 Jy ! Component: 700 - total flux cleaned = -0.00252515 Jy ! Component: 750 - total flux cleaned = -0.00254086 Jy ! Component: 800 - total flux cleaned = -0.0025719 Jy ! Component: 850 - total flux cleaned = -0.00261701 Jy ! Component: 900 - total flux cleaned = -0.002632 Jy ! Component: 950 - total flux cleaned = -0.00271841 Jy ! Component: 1000 - total flux cleaned = -0.00277462 Jy ! Component: 1050 - total flux cleaned = -0.00278818 Jy ! Component: 1100 - total flux cleaned = -0.00280179 Jy ! Component: 1150 - total flux cleaned = -0.00286864 Jy ! Component: 1200 - total flux cleaned = -0.00290783 Jy ! Component: 1250 - total flux cleaned = -0.00297222 Jy ! Component: 1300 - total flux cleaned = -0.00299724 Jy ! Component: 1350 - total flux cleaned = -0.00303471 Jy ! Component: 1400 - total flux cleaned = -0.00307165 Jy ! Component: 1450 - total flux cleaned = -0.0031199 Jy ! Component: 1500 - total flux cleaned = -0.00314351 Jy ! Component: 1550 - total flux cleaned = -0.00315555 Jy ! Component: 1600 - total flux cleaned = -0.00322495 Jy ! Component: 1650 - total flux cleaned = -0.00329316 Jy ! Component: 1700 - total flux cleaned = -0.00329311 Jy ! Component: 1750 - total flux cleaned = -0.0033152 Jy ! Component: 1800 - total flux cleaned = -0.00331511 Jy ! Component: 1850 - total flux cleaned = -0.00333642 Jy ! Component: 1900 - total flux cleaned = -0.00332567 Jy ! Component: 1950 - total flux cleaned = -0.00335726 Jy ! Component: 2000 - total flux cleaned = -0.00337783 Jy ! Component: 2050 - total flux cleaned = -0.00338798 Jy ! Component: 2100 - total flux cleaned = -0.00337794 Jy ! Component: 2150 - total flux cleaned = -0.00343803 Jy ! Component: 2200 - total flux cleaned = -0.00345777 Jy ! Component: 2250 - total flux cleaned = -0.00346759 Jy ! Component: 2300 - total flux cleaned = -0.00352563 Jy ! Component: 2350 - total flux cleaned = -0.00356386 Jy ! Component: 2400 - total flux cleaned = -0.0036111 Jy ! Component: 2450 - total flux cleaned = -0.00362993 Jy ! Component: 2500 - total flux cleaned = -0.00366696 Jy ! Component: 2550 - total flux cleaned = -0.00369449 Jy ! Component: 2600 - total flux cleaned = -0.00374884 Jy ! Component: 2650 - total flux cleaned = -0.0037757 Jy ! Component: 2700 - total flux cleaned = -0.00378459 Jy ! Component: 2750 - total flux cleaned = -0.00382839 Jy ! Component: 2800 - total flux cleaned = -0.00384572 Jy ! Component: 2850 - total flux cleaned = -0.00386291 Jy ! Component: 2900 - total flux cleaned = -0.00390564 Jy ! Component: 2950 - total flux cleaned = -0.00393083 Jy ! Component: 3000 - total flux cleaned = -0.00394764 Jy ! Component: 3050 - total flux cleaned = -0.00399739 Jy ! Component: 3100 - total flux cleaned = -0.00401374 Jy ! Component: 3150 - total flux cleaned = -0.00402173 Jy ! Component: 3200 - total flux cleaned = -0.0040379 Jy ! Component: 3250 - total flux cleaned = -0.0040698 Jy ! Component: 3300 - total flux cleaned = -0.00407782 Jy ! Component: 3350 - total flux cleaned = -0.00413271 Jy ! Component: 3400 - total flux cleaned = -0.00413269 Jy ! Component: 3450 - total flux cleaned = -0.00418663 Jy ! Component: 3500 - total flux cleaned = -0.00417899 Jy ! Component: 3550 - total flux cleaned = -0.00420938 Jy ! Component: 3600 - total flux cleaned = -0.0042319 Jy ! Component: 3650 - total flux cleaned = -0.00421693 Jy ! Component: 3700 - total flux cleaned = -0.00424656 Jy ! Component: 3750 - total flux cleaned = -0.00425385 Jy ! Component: 3800 - total flux cleaned = -0.00427569 Jy ! Component: 3850 - total flux cleaned = -0.00428287 Jy ! Component: 3900 - total flux cleaned = -0.00429002 Jy ! Component: 3950 - total flux cleaned = -0.00429724 Jy ! Component: 4000 - total flux cleaned = -0.00431845 Jy ! Component: 4050 - total flux cleaned = -0.0043325 Jy ! Total flux subtracted in 4096 components = -0.00433946 Jy ! Clean residual min=-0.000414 max=0.000433 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0950336 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 380 components and 0.0950336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1235+5228_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 4.709 at 11.91 degrees (North through East) ! Clean map min=-0.0010187 max=0.088696 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1235+5228_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0886963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423612 0.423612 0.847224 1.69445 3.38889 6.77779 13.5556 27.1112 54.2223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 708.195 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1235+5228_C_uvs.log closed on Tue Apr 15 00:26:23 2014