! Started logfile: /d2/scr/pima/bp177i_uvs/J1015+6728_C_uvs.log on Tue Apr 15 00:22:41 2014 obs /d2/scr/pima/bp177i_uvs/J1015+6728_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1015+6728 ! ! 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/J1015+6728_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=1.001888Jy sigma=46.061904 ! Fit after self-cal, rms=0.903274Jy sigma=41.431325 ! 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=1.259 mas, bmaj=4.999 mas, bpa=-5.367 degrees ! Estimated noise=0.657441 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 = 0.0700084 Jy ! Component: 100 - total flux cleaned = 0.09012 Jy ! Total flux subtracted in 100 components = 0.09012 Jy ! Clean residual min=-0.004005 max=0.009102 Jy/beam ! Clean residual mean=-0.000004 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0901201 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0901201 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=0.026375Jy sigma=1.063199 ! Fit after self-cal, rms=0.026236Jy sigma=1.057909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010253 Jy ! Component: 100 - total flux cleaned = 0.0154148 Jy ! Total flux subtracted in 100 components = 0.0154148 Jy ! Clean residual min=-0.002471 max=0.003197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.105535 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.105535 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=0.020227Jy sigma=0.766449 ! Fit after self-cal, rms=0.020150Jy sigma=0.762952 ! 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=1.574 mas, bmaj=5.158 mas, bpa=-5.957 degrees ! Estimated noise=0.482975 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 (-1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495384 Jy ! Component: 100 - total flux cleaned = 0.00775213 Jy ! Component: 150 - total flux cleaned = 0.00963143 Jy ! Component: 200 - total flux cleaned = 0.0109705 Jy ! Total flux subtracted in 200 components = 0.0109705 Jy ! Clean residual min=-0.002170 max=0.002573 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.116505 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.116505 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=0.018567Jy sigma=0.699048 ! Fit after self-cal, rms=0.018497Jy sigma=0.695412 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 5.158 at -5.957 degrees (North through East) ! Clean map min=-0.0020297 max=0.094468 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 0.97 FD 1.06 HN 1.00 KP 0.89 ! LA 1.02 MK 1.08 NL 1.06 OV 0.97 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 1.00 KP 0.94 ! LA 1.06 MK 1.01 NL 1.17 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! 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 0.97 KP 0.99 ! LA 1.02 MK 1.03 NL 1.06 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 0.99 ! LA 1.02 MK 1.00 NL 1.05 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.05 KP 0.99 ! LA 1.08 MK 0.99 NL 1.06 OV 0.93 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.98 KP 0.92 ! LA 1.01 MK 0.94 NL 1.02 OV 0.94 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 0.99 ! LA 1.02 MK 0.98 NL 1.03 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.018497Jy sigma=0.695412 ! Fit after self-cal, rms=0.017071Jy sigma=0.601616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=5.159 mas, bpa=-5.926 degrees ! Estimated noise=0.484223 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 = 0.00126867 Jy ! Component: 100 - total flux cleaned = 0.00176848 Jy ! Component: 150 - total flux cleaned = 0.00184495 Jy ! Component: 200 - total flux cleaned = 0.00184609 Jy ! Total flux subtracted in 200 components = 0.00184609 Jy ! Clean residual min=-0.001391 max=0.001309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.118351 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.118352 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=0.016915Jy sigma=0.597791 ! Fit after self-cal, rms=0.016908Jy sigma=0.597271 ! 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=0.016908Jy sigma=0.597271 ! Fit after self-cal, rms=0.016930Jy sigma=0.595449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=5.158 mas, bpa=-5.882 degrees ! Estimated noise=0.486995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961885 Jy ! Component: 100 - total flux cleaned = 0.00141666 Jy ! Component: 150 - total flux cleaned = 0.00147377 Jy ! Component: 200 - total flux cleaned = 0.00149835 Jy ! Total flux subtracted in 200 components = 0.00149835 Jy ! Clean residual min=-0.001411 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.11985 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.11985 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=0.016822Jy sigma=0.593903 ! Fit after self-cal, rms=0.016821Jy sigma=0.593778 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 = 0.00011849 Jy ! Component: 100 - total flux cleaned = 0.000107683 Jy ! Component: 150 - total flux cleaned = 0.000107549 Jy ! Component: 200 - total flux cleaned = 0.000107741 Jy ! Total flux subtracted in 200 components = 0.000107741 Jy ! Clean residual min=-0.001393 max=0.001330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.119958 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.119958 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=0.016803Jy sigma=0.593357 ! Fit after self-cal, rms=0.016803Jy sigma=0.593319 ! 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=0.016803Jy sigma=0.593319 ! Fit after self-cal, rms=0.016831Jy sigma=0.591631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=5.158 mas, bpa=-5.845 degrees ! Estimated noise=0.489993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791384 Jy ! Component: 100 - total flux cleaned = 0.00114914 Jy ! Component: 150 - total flux cleaned = 0.00124288 Jy ! Component: 200 - total flux cleaned = 0.00128214 Jy ! Total flux subtracted in 200 components = 0.00128214 Jy ! Clean residual min=-0.001430 max=0.001344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.12124 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 0.12124 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=0.016748Jy sigma=0.590865 ! Fit after self-cal, rms=0.016748Jy sigma=0.590835 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 = 8.098e-05 Jy ! Component: 100 - total flux cleaned = 8.0591e-05 Jy ! Component: 150 - total flux cleaned = 9.64089e-05 Jy ! Component: 200 - total flux cleaned = 0.000111639 Jy ! Total flux subtracted in 200 components = 0.000111639 Jy ! Clean residual min=-0.001418 max=0.001340 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.121351 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.121351 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=0.016737Jy sigma=0.590606 ! Fit after self-cal, rms=0.016737Jy sigma=0.590595 ! 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=0.016737Jy sigma=0.590595 ! Fit after self-cal, rms=0.016770Jy sigma=0.589312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=5.502 mas, bpa=-7.087 degrees ! Estimated noise=0.622105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949443 Jy ! Component: 100 - total flux cleaned = 0.00103002 Jy ! Component: 150 - total flux cleaned = 0.0010586 Jy ! Component: 200 - total flux cleaned = 0.00108311 Jy ! Total flux subtracted in 200 components = 0.00108311 Jy ! Clean residual min=-0.001727 max=0.001521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.122435 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.122435 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=0.016721Jy sigma=0.589220 ! Fit after self-cal, rms=0.016720Jy sigma=0.589175 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 = -2.445e-06 Jy ! Component: 100 - total flux cleaned = 2.74813e-05 Jy ! Component: 150 - total flux cleaned = 8.00281e-05 Jy ! Component: 200 - total flux cleaned = 0.00011203 Jy ! Total flux subtracted in 200 components = 0.00011203 Jy ! Clean residual min=-0.001717 max=0.001509 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.122547 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.122547 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=0.016724Jy sigma=0.589562 ! Fit after self-cal, rms=0.016723Jy sigma=0.589526 ! 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=1.561 mas, bmaj=5.157 mas, bpa=-5.817 degrees ! Estimated noise=0.492849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 5.157 at -5.817 degrees (North through East) ! Clean map min=-0.0013559 max=0.096292 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=1.251 mas, bmaj=5.011 mas, bpa=-5.293 degrees ! Estimated noise=0.66829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710862 Jy ! Component: 100 - total flux cleaned = 0.0926469 Jy ! Component: 150 - total flux cleaned = 0.103393 Jy ! Component: 200 - total flux cleaned = 0.10933 Jy ! Total flux subtracted in 200 components = 0.10933 Jy ! Clean residual min=-0.002150 max=0.003055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.10933 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.10933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=5.157 mas, bpa=-5.817 degrees ! Estimated noise=0.492849 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 = 0.00506139 Jy ! Component: 100 - total flux cleaned = 0.00761715 Jy ! Component: 150 - total flux cleaned = 0.00919732 Jy ! Component: 200 - total flux cleaned = 0.0102826 Jy ! Total flux subtracted in 200 components = 0.0102826 Jy ! Clean residual min=-0.001485 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.119613 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.119613 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=3.537 mas, bmaj=5.502 mas, bpa=-7.087 degrees ! Estimated noise=0.622105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114022 Jy ! Component: 100 - total flux cleaned = 0.00182717 Jy ! Component: 150 - total flux cleaned = 0.00230506 Jy ! Component: 200 - total flux cleaned = 0.00263237 Jy ! Total flux subtracted in 200 components = 0.00263237 Jy ! Clean residual min=-0.001706 max=0.001546 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.122245 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 = 0.000107434 Jy ! Component: 100 - total flux cleaned = 0.00016467 Jy ! Component: 150 - total flux cleaned = 0.000208037 Jy ! Component: 200 - total flux cleaned = 0.00024798 Jy ! Total flux subtracted in 200 components = 0.00024798 Jy ! Clean residual min=-0.001696 max=0.001541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.122493 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.122493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=5.157 mas, bpa=-5.817 degrees ! Estimated noise=0.492849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.3649e-05 Jy ! Component: 100 - total flux cleaned = 9.31254e-05 Jy ! Component: 150 - total flux cleaned = 0.000149328 Jy ! Component: 200 - total flux cleaned = 0.000173566 Jy ! Total flux subtracted in 200 components = 0.000173566 Jy ! Clean residual min=-0.001425 max=0.001371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.122667 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.122667 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=0.016726Jy sigma=0.590024 ! Fit after self-cal, rms=0.016726Jy sigma=0.589980 wmodel /d2/scr/pima/bp177i_uvs/J1015+6728_C_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177i_uvs/J1015+6728_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1015+6728_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1015+6728_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1015+6728_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 = -3.06223e-05 Jy ! Component: 100 - total flux cleaned = -5.43682e-05 Jy ! Component: 150 - total flux cleaned = -3.24644e-05 Jy ! Component: 200 - total flux cleaned = -1.21939e-05 Jy ! Component: 250 - total flux cleaned = -1.24321e-05 Jy ! Component: 300 - total flux cleaned = -8.78436e-05 Jy ! Component: 350 - total flux cleaned = -0.000141966 Jy ! Component: 400 - total flux cleaned = -0.00022944 Jy ! Component: 450 - total flux cleaned = -0.000331824 Jy ! Component: 500 - total flux cleaned = -0.000381695 Jy ! Component: 550 - total flux cleaned = -0.000398241 Jy ! Component: 600 - total flux cleaned = -0.000445602 Jy ! Component: 650 - total flux cleaned = -0.000414404 Jy ! Component: 700 - total flux cleaned = -0.000429634 Jy ! Component: 750 - total flux cleaned = -0.000414911 Jy ! Component: 800 - total flux cleaned = -0.00040048 Jy ! Component: 850 - total flux cleaned = -0.000386312 Jy ! Component: 900 - total flux cleaned = -0.000386031 Jy ! Component: 950 - total flux cleaned = -0.000330843 Jy ! Component: 1000 - total flux cleaned = -0.000290384 Jy ! Component: 1050 - total flux cleaned = -0.000224169 Jy ! Component: 1100 - total flux cleaned = -0.000237441 Jy ! Component: 1150 - total flux cleaned = -0.000172839 Jy ! Component: 1200 - total flux cleaned = -0.000134543 Jy ! Component: 1250 - total flux cleaned = -4.68266e-05 Jy ! Component: 1300 - total flux cleaned = -2.19948e-05 Jy ! Component: 1350 - total flux cleaned = 6.34641e-05 Jy ! Component: 1400 - total flux cleaned = 0.000111805 Jy ! Component: 1450 - total flux cleaned = 0.000195221 Jy ! Component: 1500 - total flux cleaned = 0.000230575 Jy ! Component: 1550 - total flux cleaned = 0.000288732 Jy ! Component: 1600 - total flux cleaned = 0.000334848 Jy ! Component: 1650 - total flux cleaned = 0.000391681 Jy ! Component: 1700 - total flux cleaned = 0.000470104 Jy ! Component: 1750 - total flux cleaned = 0.000547573 Jy ! Component: 1800 - total flux cleaned = 0.000613301 Jy ! Component: 1850 - total flux cleaned = 0.000656708 Jy ! Component: 1900 - total flux cleaned = 0.000763844 Jy ! Component: 1950 - total flux cleaned = 0.000816785 Jy ! Component: 2000 - total flux cleaned = 0.000910892 Jy ! Component: 2050 - total flux cleaned = 0.000941966 Jy ! Component: 2100 - total flux cleaned = 0.00101376 Jy ! Component: 2150 - total flux cleaned = 0.00107472 Jy ! Component: 2200 - total flux cleaned = 0.00115528 Jy ! Component: 2250 - total flux cleaned = 0.00121496 Jy ! Component: 2300 - total flux cleaned = 0.00126411 Jy ! Component: 2350 - total flux cleaned = 0.00134225 Jy ! Component: 2400 - total flux cleaned = 0.00138088 Jy ! Component: 2450 - total flux cleaned = 0.00143832 Jy ! Component: 2500 - total flux cleaned = 0.00147601 Jy ! Component: 2550 - total flux cleaned = 0.00147595 Jy ! Component: 2600 - total flux cleaned = 0.00151333 Jy ! Component: 2650 - total flux cleaned = 0.00156883 Jy ! Component: 2700 - total flux cleaned = 0.00163297 Jy ! Component: 2750 - total flux cleaned = 0.00167833 Jy ! Component: 2800 - total flux cleaned = 0.00169634 Jy ! Component: 2850 - total flux cleaned = 0.00172323 Jy ! Component: 2900 - total flux cleaned = 0.00181167 Jy ! Component: 2950 - total flux cleaned = 0.00183799 Jy ! Component: 3000 - total flux cleaned = 0.00189028 Jy ! Component: 3050 - total flux cleaned = 0.0019507 Jy ! Component: 3100 - total flux cleaned = 0.00197638 Jy ! Component: 3150 - total flux cleaned = 0.00203581 Jy ! Component: 3200 - total flux cleaned = 0.00210324 Jy ! Component: 3250 - total flux cleaned = 0.00212826 Jy ! Component: 3300 - total flux cleaned = 0.00216158 Jy ! Component: 3350 - total flux cleaned = 0.00219451 Jy ! Component: 3400 - total flux cleaned = 0.0022191 Jy ! Component: 3450 - total flux cleaned = 0.00223544 Jy ! Component: 3500 - total flux cleaned = 0.00230818 Jy ! Component: 3550 - total flux cleaned = 0.0023563 Jy ! Component: 3600 - total flux cleaned = 0.00234831 Jy ! Component: 3650 - total flux cleaned = 0.00238796 Jy ! Component: 3700 - total flux cleaned = 0.00241155 Jy ! Component: 3750 - total flux cleaned = 0.00243501 Jy ! Component: 3800 - total flux cleaned = 0.0024427 Jy ! Component: 3850 - total flux cleaned = 0.00247361 Jy ! Component: 3900 - total flux cleaned = 0.00250433 Jy ! Component: 3950 - total flux cleaned = 0.00250434 Jy ! Component: 4000 - total flux cleaned = 0.00254223 Jy ! Component: 4050 - total flux cleaned = 0.0025347 Jy ! Total flux subtracted in 4096 components = 0.00253474 Jy ! Clean residual min=-0.000445 max=0.000402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.125201 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 391 components and 0.125201 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1015+6728_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 5.157 at -5.817 degrees (North through East) ! Clean map min=-0.0010932 max=0.096438 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0964379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.411398 0.411398 0.822796 1.64559 3.29118 6.58237 13.1647 26.3295 52.6589 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 729.22 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1015+6728_C_uvs.log closed on Tue Apr 15 00:22:46 2014