! Started logfile: /scr/pima/bp171af_uvs/J1153+8058_C_uvs.log on Thu Oct 10 13:41:09 2013 obs /scr/pima/bp171af_uvs/J1153+8058_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J1153+8058_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.838095 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 704 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 /scr/pima/bp171af_uvs/J1153+8058_C] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.193300Jy sigma=33.745643 ! Fit after self-cal, rms=0.465862Jy sigma=9.767624 ! 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=1.206 mas, bmaj=6.414 mas, bpa=49.9 degrees ! Estimated noise=1.75546 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 = 0.518521 Jy ! Component: 100 - total flux cleaned = 0.696486 Jy ! Total flux subtracted in 100 components = 0.696486 Jy ! Clean residual min=-0.079498 max=0.101763 Jy/beam ! Clean residual mean=-0.000021 rms=0.024644 Jy/beam ! Combined flux in latest and established models = 0.696486 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.696486 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=0.237594Jy sigma=8.526812 ! Fit after self-cal, rms=0.231586Jy sigma=8.404192 ! 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=1.437 mas, bmaj=6.312 mas, bpa=49.4 degrees ! Estimated noise=1.15649 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 = 0.172317 Jy ! Component: 100 - total flux cleaned = 0.279834 Jy ! Component: 150 - total flux cleaned = 0.35091 Jy ! Component: 200 - total flux cleaned = 0.402025 Jy ! Total flux subtracted in 200 components = 0.402025 Jy ! Clean residual min=-0.036281 max=0.041372 Jy/beam ! Clean residual mean=-0.000015 rms=0.011411 Jy/beam ! Combined flux in latest and established models = 1.09851 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 1.09851 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=0.106298Jy sigma=2.978063 ! Fit after self-cal, rms=0.088729Jy sigma=2.740824 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.92 MK 1.04 NL 1.01 ! OV 0.92 PT 0.87 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.00 MK 0.99 NL 1.08 ! OV 0.96 PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.91 MK 1.01 NL 0.89 ! OV 0.91 PT 0.95 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.99 MK 1.08 NL 0.99 ! OV 0.91 PT 0.99 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 MK 1.07 NL 0.99 ! OV 0.91 PT 0.92 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 MK 1.04 NL 0.96 ! OV 0.91 PT 1.02 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.99 MK 1.03 NL 0.99 ! OV 0.91 PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 MK 1.01 NL 0.95 ! OV 0.93 PT 0.93 SC 1.05 ! ! ! Fit before self-cal, rms=0.088729Jy sigma=2.740824 ! Fit after self-cal, rms=0.064771Jy sigma=1.520121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=6.296 mas, bpa=49.2 degrees ! Estimated noise=1.10663 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 (-5.1, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226331 Jy ! Component: 100 - total flux cleaned = 0.0207245 Jy ! Component: 150 - total flux cleaned = 0.0157244 Jy ! Component: 200 - total flux cleaned = 0.0124755 Jy ! Total flux subtracted in 200 components = 0.0124755 Jy ! Clean residual min=-0.012781 max=0.012908 Jy/beam ! Clean residual mean=-0.000002 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 1.11099 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 1.11099 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=0.048491Jy sigma=1.045264 ! Fit after self-cal, rms=0.045976Jy sigma=1.002642 ! 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=0.045976Jy sigma=1.002642 ! Fit after self-cal, rms=0.044806Jy sigma=0.984127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=6.287 mas, bpa=49.17 degrees ! Estimated noise=1.10236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088527 Jy ! Component: 100 - total flux cleaned = 0.00778705 Jy ! Component: 150 - total flux cleaned = 0.00540058 Jy ! Component: 200 - total flux cleaned = 0.00245305 Jy ! Total flux subtracted in 200 components = 0.00245305 Jy ! Clean residual min=-0.009464 max=0.010948 Jy/beam ! Clean residual mean=-0.000001 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 1.11344 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 1.11344 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=0.039669Jy sigma=0.821032 ! Fit after self-cal, rms=0.038874Jy sigma=0.802063 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) ! Added new window around map position (11.7, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659126 Jy ! Component: 100 - total flux cleaned = 0.00629962 Jy ! Component: 150 - total flux cleaned = 0.00423769 Jy ! Component: 200 - total flux cleaned = 0.0022025 Jy ! Total flux subtracted in 200 components = 0.0022025 Jy ! Clean residual min=-0.006444 max=0.006390 Jy/beam ! Clean residual mean=-0.000001 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 1.11564 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 1.11564 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=0.033792Jy sigma=0.648980 ! Fit after self-cal, rms=0.033829Jy sigma=0.639563 ! 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=0.033829Jy sigma=0.639563 ! Fit after self-cal, rms=0.033465Jy sigma=0.634273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=6.286 mas, bpa=49.15 degrees ! Estimated noise=1.10024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217566 Jy ! Component: 100 - total flux cleaned = 0.00126423 Jy ! Component: 150 - total flux cleaned = 0.000292584 Jy ! Component: 200 - total flux cleaned = -0.000434381 Jy ! Total flux subtracted in 200 components = -0.000434381 Jy ! Clean residual min=-0.005150 max=0.005430 Jy/beam ! Clean residual mean=-0.000001 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.11521 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 154 components and 1.11521 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=0.031580Jy sigma=0.578666 ! Fit after self-cal, rms=0.031818Jy sigma=0.575729 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 = 0.000904132 Jy ! Component: 100 - total flux cleaned = 0.000655856 Jy ! Component: 150 - total flux cleaned = 6.99999e-05 Jy ! Component: 200 - total flux cleaned = -0.000476342 Jy ! Total flux subtracted in 200 components = -0.000476342 Jy ! Clean residual min=-0.004272 max=0.004926 Jy/beam ! Clean residual mean=-0.000001 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 1.11473 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 176 components and 1.11473 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=0.030818Jy sigma=0.549208 ! Fit after self-cal, rms=0.031035Jy sigma=0.547756 ! Inverting map ! Added new window around map position (-53.7, -36.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273113 Jy ! Component: 100 - total flux cleaned = 0.00382042 Jy ! Component: 150 - total flux cleaned = 0.00361621 Jy ! Component: 200 - total flux cleaned = 0.00370625 Jy ! Total flux subtracted in 200 components = 0.00370625 Jy ! Clean residual min=-0.003615 max=0.003336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.11844 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 215 components and 1.11844 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=0.029834Jy sigma=0.520037 ! Fit after self-cal, rms=0.030112Jy sigma=0.518063 ! 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=0.030112Jy sigma=0.518063 ! Fit after self-cal, rms=0.030050Jy sigma=0.516687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.556 mas, bpa=41.83 degrees ! Estimated noise=1.17428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135929 Jy ! Component: 100 - total flux cleaned = 0.00147467 Jy ! Component: 150 - total flux cleaned = 0.00160258 Jy ! Component: 200 - total flux cleaned = 0.0018289 Jy ! Total flux subtracted in 200 components = 0.0018289 Jy ! Clean residual min=-0.002918 max=0.002358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 1.12027 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 251 components and 1.12027 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=0.029747Jy sigma=0.508647 ! Fit after self-cal, rms=0.029979Jy sigma=0.507013 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 = 0.000656096 Jy ! Component: 100 - total flux cleaned = 0.000761642 Jy ! Component: 150 - total flux cleaned = 0.00132766 Jy ! Component: 200 - total flux cleaned = 0.00179491 Jy ! Total flux subtracted in 200 components = 0.00179491 Jy ! Clean residual min=-0.002847 max=0.002169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.12206 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 291 components and 1.12206 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=0.029814Jy sigma=0.503041 ! Fit after self-cal, rms=0.029978Jy sigma=0.502397 ! 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=1.469 mas, bmaj=6.286 mas, bpa=49.14 degrees ! Estimated noise=1.10024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 6.286 at 49.14 degrees (North through East) ! Clean map min=-0.010581 max=0.66302 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=0.029978Jy sigma=0.502397 ! Fit after self-cal, rms=0.027554Jy sigma=0.425279 ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=6.287 mas, bpa=49.15 degrees ! Estimated noise=1.09997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237631 Jy ! Component: 100 - total flux cleaned = -0.000161181 Jy ! Component: 150 - total flux cleaned = -0.00016674 Jy ! Component: 200 - total flux cleaned = -4.08043e-05 Jy ! Total flux subtracted in 200 components = -4.08043e-05 Jy ! Clean residual min=-0.002482 max=0.002164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 1.12202 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 315 components and 1.12202 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=0.026950Jy sigma=0.413958 ! Fit after self-cal, rms=0.027128Jy sigma=0.413393 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673119 Jy ! Component: 100 - total flux cleaned = -0.000842706 Jy ! Component: 150 - total flux cleaned = -0.000949629 Jy ! Component: 200 - total flux cleaned = -0.000949604 Jy ! Total flux subtracted in 200 components = -0.000949604 Jy ! Clean residual min=-0.002371 max=0.001976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 1.12107 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 334 components and 1.12107 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=0.026789Jy sigma=0.407614 ! Fit after self-cal, rms=0.026934Jy sigma=0.407251 ! 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=0.026934Jy sigma=0.407251 ! Fit after self-cal, rms=0.026907Jy sigma=0.406697 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=1.232 mas, bmaj=6.352 mas, bpa=49.66 degrees ! Estimated noise=1.69855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.50452 Jy ! Component: 100 - total flux cleaned = 0.682565 Jy ! Component: 150 - total flux cleaned = 0.792893 Jy ! Component: 200 - total flux cleaned = 0.872852 Jy ! Total flux subtracted in 200 components = 0.872852 Jy ! Clean residual min=-0.039830 max=0.045490 Jy/beam ! Clean residual mean=-0.000009 rms=0.012495 Jy/beam ! Combined flux in latest and established models = 0.872852 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.872852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=6.287 mas, bpa=49.14 degrees ! Estimated noise=1.09995 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 = 0.0843356 Jy ! Component: 100 - total flux cleaned = 0.134964 Jy ! Component: 150 - total flux cleaned = 0.164982 Jy ! Component: 200 - total flux cleaned = 0.187919 Jy ! Total flux subtracted in 200 components = 0.187919 Jy ! Clean residual min=-0.018002 max=0.019358 Jy/beam ! Clean residual mean=-0.000004 rms=0.005046 Jy/beam ! Combined flux in latest and established models = 1.06077 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 1.06077 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=3.226 mas, bmaj=7.555 mas, bpa=41.83 degrees ! Estimated noise=1.17448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164653 Jy ! Component: 100 - total flux cleaned = 0.0275196 Jy ! Component: 150 - total flux cleaned = 0.0327697 Jy ! Component: 200 - total flux cleaned = 0.037092 Jy ! Total flux subtracted in 200 components = 0.037092 Jy ! Clean residual min=-0.009701 max=0.008531 Jy/beam ! Clean residual mean=-0.000001 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 1.09786 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 = 0.00335363 Jy ! Component: 100 - total flux cleaned = 0.00648681 Jy ! Component: 150 - total flux cleaned = 0.00894884 Jy ! Component: 200 - total flux cleaned = 0.0114773 Jy ! Total flux subtracted in 200 components = 0.0114773 Jy ! Clean residual min=-0.005460 max=0.005601 Jy/beam ! Clean residual mean=-0.000000 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 1.10934 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 111 components and 1.10934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=6.287 mas, bpa=49.14 degrees ! Estimated noise=1.09995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264704 Jy ! Component: 100 - total flux cleaned = 0.00341867 Jy ! Component: 150 - total flux cleaned = 0.00623121 Jy ! Component: 200 - total flux cleaned = 0.00926236 Jy ! Total flux subtracted in 200 components = 0.00926236 Jy ! Clean residual min=-0.006806 max=0.008450 Jy/beam ! Clean residual mean=-0.000000 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 1.1186 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 1.1186 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=0.034028Jy sigma=0.613379 ! Fit after self-cal, rms=0.031763Jy sigma=0.546492 wmodel /scr/pima/bp171af_uvs/J1153+8058_C_map.mod ! Writing 145 model components to file: /scr/pima/bp171af_uvs/J1153+8058_C_map.mod wobs /scr/pima/bp171af_uvs/J1153+8058_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J1153+8058_C_uvs.fits wwins /scr/pima/bp171af_uvs/J1153+8058_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171af_uvs/J1153+8058_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 = 0.00137084 Jy ! Component: 100 - total flux cleaned = 0.00222483 Jy ! Component: 150 - total flux cleaned = 0.0025766 Jy ! Component: 200 - total flux cleaned = 0.00298456 Jy ! Component: 250 - total flux cleaned = 0.0030642 Jy ! Component: 300 - total flux cleaned = 0.00292078 Jy ! Component: 350 - total flux cleaned = 0.00285074 Jy ! Component: 400 - total flux cleaned = 0.00278554 Jy ! Component: 450 - total flux cleaned = 0.0027247 Jy ! Component: 500 - total flux cleaned = 0.00254623 Jy ! Component: 550 - total flux cleaned = 0.00243131 Jy ! Component: 600 - total flux cleaned = 0.00221376 Jy ! Component: 650 - total flux cleaned = 0.00216025 Jy ! Component: 700 - total flux cleaned = 0.00215829 Jy ! Component: 750 - total flux cleaned = 0.00211004 Jy ! Component: 800 - total flux cleaned = 0.00215867 Jy ! Component: 850 - total flux cleaned = 0.00229453 Jy ! Component: 900 - total flux cleaned = 0.00229423 Jy ! Component: 950 - total flux cleaned = 0.00221078 Jy ! Component: 1000 - total flux cleaned = 0.00220997 Jy ! Component: 1050 - total flux cleaned = 0.00213102 Jy ! Component: 1100 - total flux cleaned = 0.00201811 Jy ! Component: 1150 - total flux cleaned = 0.0021301 Jy ! Component: 1200 - total flux cleaned = 0.00209305 Jy ! Component: 1250 - total flux cleaned = 0.00202394 Jy ! Component: 1300 - total flux cleaned = 0.0020929 Jy ! Component: 1350 - total flux cleaned = 0.00219206 Jy ! Component: 1400 - total flux cleaned = 0.00222474 Jy ! Component: 1450 - total flux cleaned = 0.00241212 Jy ! Component: 1500 - total flux cleaned = 0.00241165 Jy ! Component: 1550 - total flux cleaned = 0.00253052 Jy ! Component: 1600 - total flux cleaned = 0.00258792 Jy ! Component: 1650 - total flux cleaned = 0.00272823 Jy ! Component: 1700 - total flux cleaned = 0.00286606 Jy ! Component: 1750 - total flux cleaned = 0.0030007 Jy ! Component: 1800 - total flux cleaned = 0.00310642 Jy ! Component: 1850 - total flux cleaned = 0.00323615 Jy ! Component: 1900 - total flux cleaned = 0.00336301 Jy ! Component: 1950 - total flux cleaned = 0.00343819 Jy ! Component: 2000 - total flux cleaned = 0.00355926 Jy ! Component: 2050 - total flux cleaned = 0.00370143 Jy ! Component: 2100 - total flux cleaned = 0.00370155 Jy ! Component: 2150 - total flux cleaned = 0.00381514 Jy ! Component: 2200 - total flux cleaned = 0.00379267 Jy ! Component: 2250 - total flux cleaned = 0.00383652 Jy ! Component: 2300 - total flux cleaned = 0.00383633 Jy ! Component: 2350 - total flux cleaned = 0.00377292 Jy ! Component: 2400 - total flux cleaned = 0.00383541 Jy ! Component: 2450 - total flux cleaned = 0.00385558 Jy ! Component: 2500 - total flux cleaned = 0.00381518 Jy ! Component: 2550 - total flux cleaned = 0.00373638 Jy ! Component: 2600 - total flux cleaned = 0.00371733 Jy ! Component: 2650 - total flux cleaned = 0.00367943 Jy ! Component: 2700 - total flux cleaned = 0.00369821 Jy ! Component: 2750 - total flux cleaned = 0.00367945 Jy ! Component: 2800 - total flux cleaned = 0.00366117 Jy ! Component: 2850 - total flux cleaned = 0.00364283 Jy ! Component: 2900 - total flux cleaned = 0.00367816 Jy ! Component: 2950 - total flux cleaned = 0.0036078 Jy ! Component: 3000 - total flux cleaned = 0.00367739 Jy ! Component: 3050 - total flux cleaned = 0.00367745 Jy ! Component: 3100 - total flux cleaned = 0.00371155 Jy ! Component: 3150 - total flux cleaned = 0.00374494 Jy ! Component: 3200 - total flux cleaned = 0.00372847 Jy ! Component: 3250 - total flux cleaned = 0.00377783 Jy ! Component: 3300 - total flux cleaned = 0.00385897 Jy ! Component: 3350 - total flux cleaned = 0.00387495 Jy ! Component: 3400 - total flux cleaned = 0.00387487 Jy ! Component: 3450 - total flux cleaned = 0.00389049 Jy ! Component: 3500 - total flux cleaned = 0.00392154 Jy ! Component: 3550 - total flux cleaned = 0.00396787 Jy ! Component: 3600 - total flux cleaned = 0.00395274 Jy ! Component: 3650 - total flux cleaned = 0.00398277 Jy ! Component: 3700 - total flux cleaned = 0.00402765 Jy ! Component: 3750 - total flux cleaned = 0.00401285 Jy ! Component: 3800 - total flux cleaned = 0.00404221 Jy ! Component: 3850 - total flux cleaned = 0.00407147 Jy ! Component: 3900 - total flux cleaned = 0.00412943 Jy ! Component: 3950 - total flux cleaned = 0.00418693 Jy ! Component: 4000 - total flux cleaned = 0.0042295 Jy ! Component: 4050 - total flux cleaned = 0.00425766 Jy ! Total flux subtracted in 4096 components = 0.00429981 Jy ! Clean residual min=-0.000798 max=0.000771 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 1.1229 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 425 components and 1.1229 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J1153+8058_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 6.287 at 49.14 degrees (North through East) ! Clean map min=-0.0069149 max=0.65012 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J1153+8058_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.650118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115528 0.115528 0.231056 0.462112 0.924224 1.84845 3.6969 7.39379 14.7876 29.5752 59.1503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.65 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J1153+8058_C_uvs.log closed on Thu Oct 10 13:41:13 2013