! Started logfile: /d2/scr/pima/bp177i_uvs/J0705+6641_C_uvs.log on Tue Apr 15 00:13:58 2014 obs /d2/scr/pima/bp177i_uvs/J0705+6641_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0705+6641 ! ! 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/J0705+6641_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=0.998877Jy sigma=43.010715 ! Fit after self-cal, rms=0.931375Jy sigma=39.995222 ! 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=1.326 mas, bmaj=4.888 mas, bpa=-31.26 degrees ! Estimated noise=0.721093 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 = 0.0481341 Jy ! Component: 100 - total flux cleaned = 0.064553 Jy ! Total flux subtracted in 100 components = 0.064553 Jy ! Clean residual min=-0.003663 max=0.007914 Jy/beam ! Clean residual mean=-0.000005 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.064553 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.064553 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=0.026161Jy sigma=1.063823 ! Fit after self-cal, rms=0.026094Jy sigma=1.061834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937202 Jy ! Component: 100 - total flux cleaned = 0.0152792 Jy ! Total flux subtracted in 100 components = 0.0152792 Jy ! Clean residual min=-0.002729 max=0.003902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0798322 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0798322 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=0.020196Jy sigma=0.773575 ! Fit after self-cal, rms=0.020155Jy sigma=0.772213 ! 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=1.648 mas, bmaj=5.226 mas, bpa=-31.93 degrees ! Estimated noise=0.507349 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 = 0.00635818 Jy ! Component: 100 - total flux cleaned = 0.00995423 Jy ! Component: 150 - total flux cleaned = 0.0122683 Jy ! Component: 200 - total flux cleaned = 0.0138988 Jy ! Total flux subtracted in 200 components = 0.0138988 Jy ! Clean residual min=-0.002398 max=0.002372 Jy/beam ! Clean residual mean=-0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.093731 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.0937309 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=0.017792Jy sigma=0.670377 ! Fit after self-cal, rms=0.017773Jy sigma=0.669422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 5.226 at -31.93 degrees (North through East) ! Clean map min=-0.0023229 max=0.068099 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.07 KP 0.92 ! LA 1.07 MK 1.18 NL 1.11 OV 1.00 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 1.05 MK 1.17 NL 1.08 OV 0.95 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 0.95 ! LA 1.08 MK 1.13 NL 1.03 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.00 KP 0.94 ! LA 1.02 MK 1.09 NL 1.02 OV 0.94 ! PT 0.92 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.07 KP 1.00 ! LA 1.03 MK 1.17 NL 1.03 OV 0.97 ! PT 0.94 SC 0.90 ! ! ! Fit before self-cal, rms=0.017773Jy sigma=0.669422 ! Fit after self-cal, rms=0.017186Jy sigma=0.624265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=5.233 mas, bpa=-31.95 degrees ! Estimated noise=0.511424 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 = 0.000969368 Jy ! Component: 100 - total flux cleaned = 0.00163523 Jy ! Component: 150 - total flux cleaned = 0.00210923 Jy ! Component: 200 - total flux cleaned = 0.00245313 Jy ! Total flux subtracted in 200 components = 0.00245313 Jy ! Clean residual min=-0.001875 max=0.001735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0961841 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0961841 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=0.017067Jy sigma=0.622726 ! Fit after self-cal, rms=0.017069Jy sigma=0.622600 ! 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=0.017069Jy sigma=0.622600 ! Fit after self-cal, rms=0.017096Jy sigma=0.621372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=5.228 mas, bpa=-31.93 degrees ! Estimated noise=0.514395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648089 Jy ! Component: 100 - total flux cleaned = 0.00109544 Jy ! Component: 150 - total flux cleaned = 0.00142219 Jy ! Component: 200 - total flux cleaned = 0.00163441 Jy ! Total flux subtracted in 200 components = 0.00163441 Jy ! Clean residual min=-0.001886 max=0.001785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0978185 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0978185 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=0.017031Jy sigma=0.621019 ! Fit after self-cal, rms=0.017031Jy sigma=0.621003 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 = 0.000111406 Jy ! Component: 100 - total flux cleaned = 0.000180309 Jy ! Component: 150 - total flux cleaned = 0.000236243 Jy ! Component: 200 - total flux cleaned = 0.000300224 Jy ! Total flux subtracted in 200 components = 0.000300224 Jy ! Clean residual min=-0.001873 max=0.001784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0981187 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0981187 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=0.017020Jy sigma=0.620933 ! Fit after self-cal, rms=0.017020Jy sigma=0.620929 ! 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=0.017020Jy sigma=0.620929 ! Fit after self-cal, rms=0.017057Jy sigma=0.620167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=5.225 mas, bpa=-31.9 degrees ! Estimated noise=0.517081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042422 Jy ! Component: 100 - total flux cleaned = 0.000716449 Jy ! Component: 150 - total flux cleaned = 0.000921123 Jy ! Component: 200 - total flux cleaned = 0.000995956 Jy ! Total flux subtracted in 200 components = 0.000995956 Jy ! Clean residual min=-0.001906 max=0.001817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0991147 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0991147 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=0.017023Jy sigma=0.620213 ! Fit after self-cal, rms=0.017023Jy sigma=0.620207 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 = 8.67986e-05 Jy ! Component: 100 - total flux cleaned = 0.000148162 Jy ! Component: 150 - total flux cleaned = 0.000193057 Jy ! Component: 200 - total flux cleaned = 0.00022442 Jy ! Total flux subtracted in 200 components = 0.00022442 Jy ! Clean residual min=-0.001899 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0993391 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0993391 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=0.017015Jy sigma=0.620175 ! Fit after self-cal, rms=0.017015Jy sigma=0.620173 ! 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=0.017015Jy sigma=0.620173 ! Fit after self-cal, rms=0.017042Jy sigma=0.619872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=5.633 mas, bpa=-35.46 degrees ! Estimated noise=0.623187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530482 Jy ! Component: 100 - total flux cleaned = 0.000799429 Jy ! Component: 150 - total flux cleaned = 0.000953731 Jy ! Component: 200 - total flux cleaned = 0.000991756 Jy ! Total flux subtracted in 200 components = 0.000991756 Jy ! Clean residual min=-0.002403 max=0.002095 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.100331 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.100331 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=0.017026Jy sigma=0.620347 ! Fit after self-cal, rms=0.017024Jy sigma=0.620256 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 = 3.52371e-05 Jy ! Component: 100 - total flux cleaned = 4.48537e-05 Jy ! Component: 150 - total flux cleaned = 5.60516e-05 Jy ! Component: 200 - total flux cleaned = 6.28035e-05 Jy ! Total flux subtracted in 200 components = 6.28035e-05 Jy ! Clean residual min=-0.002427 max=0.002100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.100394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.100394 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=0.017027Jy sigma=0.620386 ! Fit after self-cal, rms=0.017026Jy sigma=0.620345 ! 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=1.664 mas, bmaj=5.224 mas, bpa=-31.89 degrees ! Estimated noise=0.518796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 5.224 at -31.89 degrees (North through East) ! Clean map min=-0.001813 max=0.068867 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=1.343 mas, bmaj=4.882 mas, bpa=-31.29 degrees ! Estimated noise=0.741721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494038 Jy ! Component: 100 - total flux cleaned = 0.0661116 Jy ! Component: 150 - total flux cleaned = 0.0753577 Jy ! Component: 200 - total flux cleaned = 0.0811971 Jy ! Total flux subtracted in 200 components = 0.0811971 Jy ! Clean residual min=-0.002591 max=0.003407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0811971 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0811971 Jy ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=5.224 mas, bpa=-31.89 degrees ! Estimated noise=0.518796 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 = 0.00645908 Jy ! Component: 100 - total flux cleaned = 0.00994524 Jy ! Component: 150 - total flux cleaned = 0.0121021 Jy ! Component: 200 - total flux cleaned = 0.013659 Jy ! Total flux subtracted in 200 components = 0.013659 Jy ! Clean residual min=-0.002020 max=0.001871 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0948561 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 69 components and 0.0948561 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=3.643 mas, bmaj=5.633 mas, bpa=-35.46 degrees ! Estimated noise=0.623187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208505 Jy ! Component: 100 - total flux cleaned = 0.00331755 Jy ! Component: 150 - total flux cleaned = 0.00409305 Jy ! Component: 200 - total flux cleaned = 0.00458667 Jy ! Total flux subtracted in 200 components = 0.00458667 Jy ! Clean residual min=-0.002369 max=0.002112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0994428 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 = 0.000305453 Jy ! Component: 100 - total flux cleaned = 0.000373848 Jy ! Component: 150 - total flux cleaned = 0.000443693 Jy ! Component: 200 - total flux cleaned = 0.000498795 Jy ! Total flux subtracted in 200 components = 0.000498795 Jy ! Clean residual min=-0.002390 max=0.002122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0999416 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.0999416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=5.224 mas, bpa=-31.89 degrees ! Estimated noise=0.518796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.507e-05 Jy ! Component: 100 - total flux cleaned = 9.40802e-05 Jy ! Component: 150 - total flux cleaned = 0.000147829 Jy ! Component: 200 - total flux cleaned = 0.000176079 Jy ! Total flux subtracted in 200 components = 0.000176079 Jy ! Clean residual min=-0.001842 max=0.001887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.100118 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.100118 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=0.017035Jy sigma=0.620676 ! Fit after self-cal, rms=0.017033Jy sigma=0.620647 wmodel /d2/scr/pima/bp177i_uvs/J0705+6641_C_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp177i_uvs/J0705+6641_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0705+6641_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0705+6641_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0705+6641_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 = -0.000198906 Jy ! Component: 100 - total flux cleaned = -0.000408786 Jy ! Component: 150 - total flux cleaned = -0.000688528 Jy ! Component: 200 - total flux cleaned = -0.000898332 Jy ! Component: 250 - total flux cleaned = -0.00112339 Jy ! Component: 300 - total flux cleaned = -0.00129055 Jy ! Component: 350 - total flux cleaned = -0.00131391 Jy ! Component: 400 - total flux cleaned = -0.00129208 Jy ! Component: 450 - total flux cleaned = -0.00131337 Jy ! Component: 500 - total flux cleaned = -0.00131335 Jy ! Component: 550 - total flux cleaned = -0.00133362 Jy ! Component: 600 - total flux cleaned = -0.0014112 Jy ! Component: 650 - total flux cleaned = -0.00148615 Jy ! Component: 700 - total flux cleaned = -0.00154089 Jy ! Component: 750 - total flux cleaned = -0.00161179 Jy ! Component: 800 - total flux cleaned = -0.00161158 Jy ! Component: 850 - total flux cleaned = -0.00167985 Jy ! Component: 900 - total flux cleaned = -0.00174625 Jy ! Component: 950 - total flux cleaned = -0.00177875 Jy ! Component: 1000 - total flux cleaned = -0.00184239 Jy ! Component: 1050 - total flux cleaned = -0.00187354 Jy ! Component: 1100 - total flux cleaned = -0.00191957 Jy ! Component: 1150 - total flux cleaned = -0.0019644 Jy ! Component: 1200 - total flux cleaned = -0.00197946 Jy ! Component: 1250 - total flux cleaned = -0.0020229 Jy ! Component: 1300 - total flux cleaned = -0.00206544 Jy ! Component: 1350 - total flux cleaned = -0.00209304 Jy ! Component: 1400 - total flux cleaned = -0.00210634 Jy ! Component: 1450 - total flux cleaned = -0.00214668 Jy ! Component: 1500 - total flux cleaned = -0.00214671 Jy ! Component: 1550 - total flux cleaned = -0.00215972 Jy ! Component: 1600 - total flux cleaned = -0.00219847 Jy ! Component: 1650 - total flux cleaned = -0.00223643 Jy ! Component: 1700 - total flux cleaned = -0.00227371 Jy ! Component: 1750 - total flux cleaned = -0.00231056 Jy ! Component: 1800 - total flux cleaned = -0.00237088 Jy ! Component: 1850 - total flux cleaned = -0.00243026 Jy ! Component: 1900 - total flux cleaned = -0.00245361 Jy ! Component: 1950 - total flux cleaned = -0.00248848 Jy ! Component: 2000 - total flux cleaned = -0.00253436 Jy ! Component: 2050 - total flux cleaned = -0.00260223 Jy ! Component: 2100 - total flux cleaned = -0.0026134 Jy ! Component: 2150 - total flux cleaned = -0.00264652 Jy ! Component: 2200 - total flux cleaned = -0.00267931 Jy ! Component: 2250 - total flux cleaned = -0.00272217 Jy ! Component: 2300 - total flux cleaned = -0.00276472 Jy ! Component: 2350 - total flux cleaned = -0.00280679 Jy ! Component: 2400 - total flux cleaned = -0.00285892 Jy ! Component: 2450 - total flux cleaned = -0.00292056 Jy ! Component: 2500 - total flux cleaned = -0.00298162 Jy ! Component: 2550 - total flux cleaned = -0.00303185 Jy ! Component: 2600 - total flux cleaned = -0.00306186 Jy ! Component: 2650 - total flux cleaned = -0.00310131 Jy ! Component: 2700 - total flux cleaned = -0.00311111 Jy ! Component: 2750 - total flux cleaned = -0.00314025 Jy ! Component: 2800 - total flux cleaned = -0.00317867 Jy ! Component: 2850 - total flux cleaned = -0.00316923 Jy ! Component: 2900 - total flux cleaned = -0.00325378 Jy ! Component: 2950 - total flux cleaned = -0.00321635 Jy ! Component: 3000 - total flux cleaned = -0.00324408 Jy ! Component: 3050 - total flux cleaned = -0.0032348 Jy ! Component: 3100 - total flux cleaned = -0.00325305 Jy ! Component: 3150 - total flux cleaned = -0.00327104 Jy ! Component: 3200 - total flux cleaned = -0.0032711 Jy ! Component: 3250 - total flux cleaned = -0.00328893 Jy ! Component: 3300 - total flux cleaned = -0.00332409 Jy ! Component: 3350 - total flux cleaned = -0.00334164 Jy ! Component: 3400 - total flux cleaned = -0.00336754 Jy ! Component: 3450 - total flux cleaned = -0.00335889 Jy ! Component: 3500 - total flux cleaned = -0.00339305 Jy ! Component: 3550 - total flux cleaned = -0.0034099 Jy ! Component: 3600 - total flux cleaned = -0.00342674 Jy ! Component: 3650 - total flux cleaned = -0.00346012 Jy ! Component: 3700 - total flux cleaned = -0.00346839 Jy ! Component: 3750 - total flux cleaned = -0.003493 Jy ! Component: 3800 - total flux cleaned = -0.00349308 Jy ! Component: 3850 - total flux cleaned = -0.00353366 Jy ! Component: 3900 - total flux cleaned = -0.00356579 Jy ! Component: 3950 - total flux cleaned = -0.00356583 Jy ! Component: 4000 - total flux cleaned = -0.00360561 Jy ! Component: 4050 - total flux cleaned = -0.00361346 Jy ! Total flux subtracted in 4096 components = -0.0036605 Jy ! Clean residual min=-0.000450 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0964572 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 421 components and 0.0964572 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0705+6641_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 5.224 at -31.89 degrees (North through East) ! Clean map min=-0.001147 max=0.069239 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62663 0.62663 1.25326 2.50652 5.01304 10.0261 20.0522 40.1043 80.2087 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 478.751 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0705+6641_C_uvs.log closed on Tue Apr 15 00:14:03 2014