! Started logfile: /d2/scr/pima/bp177j_uvs/J0108+0135_C_uvs.log on Thu Jun 19 04:03:01 2014 obs /d2/scr/pima/bp177j_uvs/J0108+0135_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0108+0135_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 1064 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/bp177j_uvs/J0108+0135_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.225986Jy sigma=117.122745 ! Fit after self-cal, rms=2.027235Jy sigma=72.284340 ! 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=2.029 mas, bmaj=4.762 mas, bpa=-25.08 degrees ! Estimated noise=0.834189 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 = 2.1036 Jy ! Component: 100 - total flux cleaned = 2.67398 Jy ! Total flux subtracted in 100 components = 2.67398 Jy ! Clean residual min=-0.100497 max=0.240625 Jy/beam ! Clean residual mean=-0.001692 rms=0.034996 Jy/beam ! Combined flux in latest and established models = 2.67398 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.67398 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=0.606591Jy sigma=18.449310 ! Fit after self-cal, rms=0.606591Jy sigma=18.448760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244577 Jy ! Component: 100 - total flux cleaned = 0.352344 Jy ! Total flux subtracted in 100 components = 0.352344 Jy ! Clean residual min=-0.077790 max=0.067906 Jy/beam ! Clean residual mean=-0.000374 rms=0.018093 Jy/beam ! Combined flux in latest and established models = 3.02632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 3.02632 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=0.445967Jy sigma=12.338668 ! Fit after self-cal, rms=0.445873Jy sigma=12.334786 ! 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=2.685 mas, bmaj=5.336 mas, bpa=-21.36 degrees ! Estimated noise=0.602046 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 = 0.0902788 Jy ! Component: 100 - total flux cleaned = 0.14053 Jy ! Component: 150 - total flux cleaned = 0.17155 Jy ! Component: 200 - total flux cleaned = 0.191155 Jy ! Total flux subtracted in 200 components = 0.191155 Jy ! Clean residual min=-0.088429 max=0.075539 Jy/beam ! Clean residual mean=0.000604 rms=0.019914 Jy/beam ! Combined flux in latest and established models = 3.21748 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 3.21748 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=0.419368Jy sigma=11.623983 ! Fit after self-cal, rms=0.419324Jy sigma=11.622013 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.685 x 5.336 at -21.36 degrees (North through East) ! Clean map min=-0.087667 max=2.809 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 0.98 FD 1.01 KP 0.89 LA 1.03 ! MK 1.05 NL 1.08 OV 0.97 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 KP 0.94 LA 1.10 ! MK 0.99 NL 1.15 OV 1.03 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 KP 0.99 LA 1.04 ! MK 1.04 NL 1.07 OV 0.97 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 1.01 LA 1.07 ! MK 1.03 NL 1.06 OV 0.97 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 KP 1.01 LA 1.11 ! MK 0.99 NL 1.04 OV 0.98 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 KP 0.93 LA 1.02 ! MK 0.98 NL 1.04 OV 0.97 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 1.00 LA 1.04 ! MK 0.98 NL 1.05 OV 1.01 PT 0.94 ! ! ! Fit before self-cal, rms=0.419324Jy sigma=11.622013 ! Fit after self-cal, rms=0.357462Jy sigma=8.483238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=5.332 mas, bpa=-21.27 degrees ! Estimated noise=0.60882 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 = 0.0273785 Jy ! Component: 100 - total flux cleaned = 0.0420814 Jy ! Component: 150 - total flux cleaned = 0.0511626 Jy ! Component: 200 - total flux cleaned = 0.0525027 Jy ! Total flux subtracted in 200 components = 0.0525027 Jy ! Clean residual min=-0.040015 max=0.024609 Jy/beam ! Clean residual mean=0.000221 rms=0.008418 Jy/beam ! Combined flux in latest and established models = 3.26998 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 3.26998 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=0.352806Jy sigma=8.446381 ! Fit after self-cal, rms=0.352804Jy sigma=8.446046 ! 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=0.352804Jy sigma=8.446046 ! Fit after self-cal, rms=0.351781Jy sigma=8.378679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=5.32 mas, bpa=-21.31 degrees ! Estimated noise=0.613122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238598 Jy ! Component: 100 - total flux cleaned = 0.0364559 Jy ! Component: 150 - total flux cleaned = 0.0432079 Jy ! Component: 200 - total flux cleaned = 0.0444122 Jy ! Total flux subtracted in 200 components = 0.0444122 Jy ! Clean residual min=-0.040543 max=0.023922 Jy/beam ! Clean residual mean=0.000228 rms=0.008526 Jy/beam ! Combined flux in latest and established models = 3.31439 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 3.31439 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=0.347960Jy sigma=8.358398 ! Fit after self-cal, rms=0.347959Jy sigma=8.358214 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 = 0.000209619 Jy ! Component: 100 - total flux cleaned = 0.00123354 Jy ! Component: 150 - total flux cleaned = 0.00179577 Jy ! Component: 200 - total flux cleaned = 0.00197083 Jy ! Total flux subtracted in 200 components = 0.00197083 Jy ! Clean residual min=-0.040121 max=0.023520 Jy/beam ! Clean residual mean=0.000241 rms=0.008449 Jy/beam ! Combined flux in latest and established models = 3.31637 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 3.31637 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=0.347552Jy sigma=8.353671 ! Fit after self-cal, rms=0.347550Jy sigma=8.353396 ! 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=0.347550Jy sigma=8.353396 ! Fit after self-cal, rms=0.346633Jy sigma=8.295713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=5.311 mas, bpa=-21.34 degrees ! Estimated noise=0.61725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210214 Jy ! Component: 100 - total flux cleaned = 0.0316962 Jy ! Component: 150 - total flux cleaned = 0.0382251 Jy ! Component: 200 - total flux cleaned = 0.0393725 Jy ! Total flux subtracted in 200 components = 0.0393725 Jy ! Clean residual min=-0.041255 max=0.023036 Jy/beam ! Clean residual mean=0.000251 rms=0.008670 Jy/beam ! Combined flux in latest and established models = 3.35574 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 3.35574 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=0.343462Jy sigma=8.287745 ! Fit after self-cal, rms=0.343462Jy sigma=8.287653 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 = 0.000305373 Jy ! Component: 100 - total flux cleaned = 0.000773988 Jy ! Component: 150 - total flux cleaned = 0.00106788 Jy ! Component: 200 - total flux cleaned = 0.00106812 Jy ! Total flux subtracted in 200 components = 0.00106812 Jy ! Clean residual min=-0.041067 max=0.023008 Jy/beam ! Clean residual mean=0.000258 rms=0.008628 Jy/beam ! Combined flux in latest and established models = 3.35681 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 3.35681 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=0.343190Jy sigma=8.285464 ! Fit after self-cal, rms=0.343191Jy sigma=8.285363 ! 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=0.343191Jy sigma=8.285363 ! Fit after self-cal, rms=0.342443Jy sigma=8.239612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.869 mas, bmaj=6.705 mas, bpa=16.66 degrees ! Estimated noise=0.71432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243362 Jy ! Component: 100 - total flux cleaned = 0.0343703 Jy ! Component: 150 - total flux cleaned = 0.040076 Jy ! Component: 200 - total flux cleaned = 0.0422675 Jy ! Total flux subtracted in 200 components = 0.0422675 Jy ! Clean residual min=-0.051789 max=0.026632 Jy/beam ! Clean residual mean=0.000486 rms=0.010728 Jy/beam ! Combined flux in latest and established models = 3.39907 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 3.39907 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=0.339556Jy sigma=8.251473 ! Fit after self-cal, rms=0.339556Jy sigma=8.251313 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 = 0.000146805 Jy ! Component: 100 - total flux cleaned = 0.000493201 Jy ! Component: 150 - total flux cleaned = 0.000607872 Jy ! Component: 200 - total flux cleaned = 0.000823183 Jy ! Total flux subtracted in 200 components = 0.000823183 Jy ! Clean residual min=-0.051527 max=0.026608 Jy/beam ! Clean residual mean=0.000494 rms=0.010706 Jy/beam ! Combined flux in latest and established models = 3.3999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 3.3999 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=0.339444Jy sigma=8.248593 ! Fit after self-cal, rms=0.339444Jy sigma=8.248468 ! 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=2.672 mas, bmaj=5.303 mas, bpa=-21.36 degrees ! Estimated noise=0.621043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.672 x 5.303 at -21.36 degrees (North through East) ! Clean map min=-0.041569 max=2.8711 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 ! Performing amp+phase self-cal ! ! 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=0.339444Jy sigma=8.248468 ! Fit after self-cal, rms=0.336408Jy sigma=8.035870 ! Inverting map and beam ! Estimated beam: bmin=2.639 mas, bmaj=5.304 mas, bpa=-21.64 degrees ! Estimated noise=0.619172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233167 Jy ! Component: 100 - total flux cleaned = 0.0253549 Jy ! Component: 150 - total flux cleaned = 0.025764 Jy ! Component: 200 - total flux cleaned = 0.0252373 Jy ! Total flux subtracted in 200 components = 0.0252373 Jy ! Clean residual min=-0.042213 max=0.024985 Jy/beam ! Clean residual mean=0.000299 rms=0.008883 Jy/beam ! Combined flux in latest and established models = 3.42513 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 125 components and 3.42513 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=0.333247Jy sigma=7.973778 ! Fit after self-cal, rms=0.333248Jy sigma=7.973740 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428386 Jy ! Component: 100 - total flux cleaned = -0.000765786 Jy ! Component: 150 - total flux cleaned = -0.000894713 Jy ! Component: 200 - total flux cleaned = -0.00109428 Jy ! Total flux subtracted in 200 components = -0.00109428 Jy ! Clean residual min=-0.041791 max=0.025263 Jy/beam ! Clean residual mean=0.000293 rms=0.008878 Jy/beam ! Combined flux in latest and established models = 3.42404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 130 components and 3.42404 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=0.333062Jy sigma=7.971148 ! Fit after self-cal, rms=0.333064Jy sigma=7.971121 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.333064Jy sigma=7.971121 ! Fit after self-cal, rms=0.332009Jy sigma=7.892982 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=1.995 mas, bmaj=4.763 mas, bpa=-25.34 degrees ! Estimated noise=0.837858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11286 Jy ! Component: 100 - total flux cleaned = 2.72858 Jy ! Component: 150 - total flux cleaned = 3.00127 Jy ! Component: 200 - total flux cleaned = 3.13054 Jy ! Total flux subtracted in 200 components = 3.13054 Jy ! Clean residual min=-0.038435 max=0.063209 Jy/beam ! Clean residual mean=-0.000883 rms=0.012642 Jy/beam ! Combined flux in latest and established models = 3.13054 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 28 model components to the UV plane model. ! The established model now contains 28 components and 3.13054 Jy ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=5.306 mas, bpa=-21.81 degrees ! Estimated noise=0.618137 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 = 0.128041 Jy ! Component: 100 - total flux cleaned = 0.197003 Jy ! Component: 150 - total flux cleaned = 0.23598 Jy ! Component: 200 - total flux cleaned = 0.259598 Jy ! Total flux subtracted in 200 components = 0.259598 Jy ! Clean residual min=-0.045144 max=0.026055 Jy/beam ! Clean residual mean=0.000004 rms=0.009889 Jy/beam ! Combined flux in latest and established models = 3.39014 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 3.39014 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=4.83 mas, bmaj=6.602 mas, bpa=14.89 degrees ! Estimated noise=0.720044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216052 Jy ! Component: 100 - total flux cleaned = 0.0338096 Jy ! Component: 150 - total flux cleaned = 0.0408814 Jy ! Component: 200 - total flux cleaned = 0.0436239 Jy ! Total flux subtracted in 200 components = 0.0436239 Jy ! Clean residual min=-0.057720 max=0.027938 Jy/beam ! Clean residual mean=0.000420 rms=0.011478 Jy/beam ! Combined flux in latest and established models = 3.43376 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 = 0.000458441 Jy ! Component: 100 - total flux cleaned = 0.000907204 Jy ! Component: 150 - total flux cleaned = 0.00120115 Jy ! Component: 200 - total flux cleaned = 0.00148911 Jy ! Total flux subtracted in 200 components = 0.00148911 Jy ! Clean residual min=-0.057324 max=0.027902 Jy/beam ! Clean residual mean=0.000434 rms=0.011436 Jy/beam ! Combined flux in latest and established models = 3.43525 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 3.43525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=5.306 mas, bpa=-21.81 degrees ! Estimated noise=0.618137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315489 Jy ! Component: 100 - total flux cleaned = -0.00370859 Jy ! Component: 150 - total flux cleaned = -0.00371158 Jy ! Component: 200 - total flux cleaned = -0.00386693 Jy ! Total flux subtracted in 200 components = -0.00386693 Jy ! Clean residual min=-0.044660 max=0.027096 Jy/beam ! Clean residual mean=0.000255 rms=0.009237 Jy/beam ! Combined flux in latest and established models = 3.43138 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 3.43138 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=0.331286Jy sigma=7.891823 ! Fit after self-cal, rms=0.331290Jy sigma=7.891562 wmodel /d2/scr/pima/bp177j_uvs/J0108+0135_C_map.mod ! Writing 96 model components to file: /d2/scr/pima/bp177j_uvs/J0108+0135_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0108+0135_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0108+0135_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0108+0135_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0108+0135_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 = -0.0196271 Jy ! Component: 100 - total flux cleaned = -0.0353605 Jy ! Component: 150 - total flux cleaned = -0.0485862 Jy ! Component: 200 - total flux cleaned = -0.0587534 Jy ! Component: 250 - total flux cleaned = -0.0650916 Jy ! Component: 300 - total flux cleaned = -0.0702394 Jy ! Component: 350 - total flux cleaned = -0.0732346 Jy ! Component: 400 - total flux cleaned = -0.0760895 Jy ! Component: 450 - total flux cleaned = -0.078469 Jy ! Component: 500 - total flux cleaned = -0.0813999 Jy ! Component: 550 - total flux cleaned = -0.0839126 Jy ! Component: 600 - total flux cleaned = -0.0857354 Jy ! Component: 650 - total flux cleaned = -0.0874902 Jy ! Component: 700 - total flux cleaned = -0.0883363 Jy ! Component: 750 - total flux cleaned = -0.089162 Jy ! Component: 800 - total flux cleaned = -0.0902355 Jy ! Component: 850 - total flux cleaned = -0.0907606 Jy ! Component: 900 - total flux cleaned = -0.0915254 Jy ! Component: 950 - total flux cleaned = -0.0917754 Jy ! Component: 1000 - total flux cleaned = -0.0927501 Jy ! Component: 1050 - total flux cleaned = -0.0932236 Jy ! Component: 1100 - total flux cleaned = -0.0934569 Jy ! Component: 1150 - total flux cleaned = -0.093685 Jy ! Component: 1200 - total flux cleaned = -0.0941241 Jy ! Component: 1250 - total flux cleaned = -0.0943396 Jy ! Component: 1300 - total flux cleaned = -0.0943378 Jy ! Component: 1350 - total flux cleaned = -0.0945449 Jy ! Component: 1400 - total flux cleaned = -0.094951 Jy ! Component: 1450 - total flux cleaned = -0.0949535 Jy ! Component: 1500 - total flux cleaned = -0.0951459 Jy ! Component: 1550 - total flux cleaned = -0.0949533 Jy ! Component: 1600 - total flux cleaned = -0.0949541 Jy ! Component: 1650 - total flux cleaned = -0.094953 Jy ! Component: 1700 - total flux cleaned = -0.0951317 Jy ! Component: 1750 - total flux cleaned = -0.0949553 Jy ! Component: 1800 - total flux cleaned = -0.0946067 Jy ! Component: 1850 - total flux cleaned = -0.0944373 Jy ! Component: 1900 - total flux cleaned = -0.0946084 Jy ! Component: 1950 - total flux cleaned = -0.094775 Jy ! Component: 2000 - total flux cleaned = -0.0946112 Jy ! Component: 2050 - total flux cleaned = -0.0946105 Jy ! Component: 2100 - total flux cleaned = -0.0946103 Jy ! Component: 2150 - total flux cleaned = -0.094293 Jy ! Component: 2200 - total flux cleaned = -0.0939822 Jy ! Component: 2250 - total flux cleaned = -0.093829 Jy ! Component: 2300 - total flux cleaned = -0.0936783 Jy ! Component: 2350 - total flux cleaned = -0.0932297 Jy ! Component: 2400 - total flux cleaned = -0.0927868 Jy ! Component: 2450 - total flux cleaned = -0.092493 Jy ! Component: 2500 - total flux cleaned = -0.0919153 Jy ! Component: 2550 - total flux cleaned = -0.0917727 Jy ! Component: 2600 - total flux cleaned = -0.0910657 Jy ! Component: 2650 - total flux cleaned = -0.0912068 Jy ! Component: 2700 - total flux cleaned = -0.0900979 Jy ! Component: 2750 - total flux cleaned = -0.0900993 Jy ! Component: 2800 - total flux cleaned = -0.0896919 Jy ! Component: 2850 - total flux cleaned = -0.0895575 Jy ! Component: 2900 - total flux cleaned = -0.088757 Jy ! Component: 2950 - total flux cleaned = -0.0878332 Jy ! Component: 3000 - total flux cleaned = -0.0874421 Jy ! Component: 3050 - total flux cleaned = -0.0869246 Jy ! Component: 3100 - total flux cleaned = -0.0865394 Jy ! Component: 3150 - total flux cleaned = -0.0860311 Jy ! Component: 3200 - total flux cleaned = -0.0856524 Jy ! Component: 3250 - total flux cleaned = -0.0850262 Jy ! Component: 3300 - total flux cleaned = -0.0845307 Jy ! Component: 3350 - total flux cleaned = -0.0840379 Jy ! Component: 3400 - total flux cleaned = -0.0831824 Jy ! Component: 3450 - total flux cleaned = -0.082939 Jy ! Component: 3500 - total flux cleaned = -0.0825776 Jy ! Component: 3550 - total flux cleaned = -0.0823388 Jy ! Component: 3600 - total flux cleaned = -0.0821011 Jy ! Component: 3650 - total flux cleaned = -0.0822199 Jy ! Component: 3700 - total flux cleaned = -0.0821024 Jy ! Component: 3750 - total flux cleaned = -0.0815198 Jy ! Component: 3800 - total flux cleaned = -0.0816359 Jy ! Component: 3850 - total flux cleaned = -0.0809443 Jy ! Component: 3900 - total flux cleaned = -0.0809449 Jy ! Component: 3950 - total flux cleaned = -0.0803756 Jy ! Component: 4000 - total flux cleaned = -0.0802629 Jy ! Component: 4050 - total flux cleaned = -0.0800368 Jy ! Total flux subtracted in 4096 components = -0.0793615 Jy ! Clean residual min=-0.006550 max=0.006219 Jy/beam ! Clean residual mean=0.000038 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 3.35202 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 435 components and 3.35202 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0108+0135_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.618 x 5.306 at -21.81 degrees (North through East) ! Clean map min=-0.018349 max=2.877 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0108+0135_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.87697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00195963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204343 0.204343 0.408686 0.817372 1.63474 3.26949 6.53897 13.0779 26.1559 52.3118 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0058 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.876 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1468.12 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0108+0135_C_uvs.log closed on Thu Jun 19 04:03:06 2014