! Started logfile: /d2/scr/pima/bp177h_uvs/J1549+6310_C_uvs.log on Sun Mar 30 00:50:06 2014 obs /d2/scr/pima/bp177h_uvs/J1549+6310_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6310_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1549+6310 ! ! 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/bp177h_uvs/J1549+6310_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=1.002432Jy sigma=45.390044 ! Fit after self-cal, rms=0.946074Jy sigma=42.850865 ! 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=1.356 mas, bmaj=5.018 mas, bpa=32.95 degrees ! Estimated noise=0.633242 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 = 0.0391415 Jy ! Component: 100 - total flux cleaned = 0.0507531 Jy ! Total flux subtracted in 100 components = 0.0507531 Jy ! Clean residual min=-0.002628 max=0.005384 Jy/beam ! Clean residual mean=-0.000010 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0507531 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0507531 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=0.018823Jy sigma=0.785022 ! Fit after self-cal, rms=0.018494Jy sigma=0.774813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622978 Jy ! Component: 100 - total flux cleaned = 0.00990247 Jy ! Total flux subtracted in 100 components = 0.00990247 Jy ! Clean residual min=-0.001944 max=0.002009 Jy/beam ! Clean residual mean=-0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0606555 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0606555 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=0.015165Jy sigma=0.619100 ! Fit after self-cal, rms=0.015102Jy sigma=0.616323 ! 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=1.628 mas, bmaj=5.155 mas, bpa=32.61 degrees ! Estimated noise=0.481446 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 = 0.00364909 Jy ! Component: 100 - total flux cleaned = 0.00558909 Jy ! Component: 150 - total flux cleaned = 0.00680167 Jy ! Component: 200 - total flux cleaned = 0.00763883 Jy ! Total flux subtracted in 200 components = 0.00763883 Jy ! Clean residual min=-0.001729 max=0.001477 Jy/beam ! Clean residual mean=-0.000015 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0682944 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0682944 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=0.014062Jy sigma=0.575263 ! Fit after self-cal, rms=0.014033Jy sigma=0.573749 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 5.155 at 32.61 degrees (North through East) ! Clean map min=-0.0017093 max=0.053156 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 0.95 KP 0.87 ! LA 0.98 MK 1.00 NL 1.07 OV 0.99 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 0.99 KP 0.97 ! LA 1.07 MK 0.94 NL 1.11 OV 1.04 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.03 KP 0.97 ! LA 1.05 MK 1.10 NL 1.05 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.95 ! LA 1.05 MK 1.07 NL 1.06 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 KP 0.98 ! LA 1.05 MK 0.98 NL 1.00 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.95 KP 0.91 ! LA 1.00 MK 0.96 NL 1.02 OV 0.97 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.97 ! LA 0.96 MK 1.00 NL 0.98 OV 1.03 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.014033Jy sigma=0.573749 ! Fit after self-cal, rms=0.013356Jy sigma=0.536743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=5.151 mas, bpa=32.58 degrees ! Estimated noise=0.481172 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 = 0.000776791 Jy ! Component: 100 - total flux cleaned = 0.00114882 Jy ! Component: 150 - total flux cleaned = 0.00134521 Jy ! Component: 200 - total flux cleaned = 0.00149223 Jy ! Total flux subtracted in 200 components = 0.00149223 Jy ! Clean residual min=-0.001254 max=0.001162 Jy/beam ! Clean residual mean=-0.000010 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0697866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0697866 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=0.013284Jy sigma=0.534729 ! Fit after self-cal, rms=0.013280Jy sigma=0.534410 ! 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=0.013280Jy sigma=0.534410 ! Fit after self-cal, rms=0.013297Jy sigma=0.533833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.147 mas, bpa=32.61 degrees ! Estimated noise=0.482715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555875 Jy ! Component: 100 - total flux cleaned = 0.000888225 Jy ! Component: 150 - total flux cleaned = 0.00103589 Jy ! Component: 200 - total flux cleaned = 0.00108442 Jy ! Total flux subtracted in 200 components = 0.00108442 Jy ! Clean residual min=-0.001302 max=0.001136 Jy/beam ! Clean residual mean=-0.000010 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.070871 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.070871 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=0.013252Jy sigma=0.533034 ! Fit after self-cal, rms=0.013250Jy sigma=0.532932 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.01296e-06 Jy ! Component: 100 - total flux cleaned = 2.72143e-05 Jy ! Component: 150 - total flux cleaned = 5.97562e-05 Jy ! Component: 200 - total flux cleaned = 8.20153e-05 Jy ! Total flux subtracted in 200 components = 8.20153e-05 Jy ! Clean residual min=-0.001299 max=0.001123 Jy/beam ! Clean residual mean=-0.000010 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0709531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0709531 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=0.013241Jy sigma=0.532636 ! Fit after self-cal, rms=0.013240Jy sigma=0.532587 ! 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=0.013240Jy sigma=0.532587 ! Fit after self-cal, rms=0.013276Jy sigma=0.532072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=5.146 mas, bpa=32.64 degrees ! Estimated noise=0.48489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041832 Jy ! Component: 100 - total flux cleaned = 0.000661257 Jy ! Component: 150 - total flux cleaned = 0.00081287 Jy ! Component: 200 - total flux cleaned = 0.000868102 Jy ! Total flux subtracted in 200 components = 0.000868102 Jy ! Clean residual min=-0.001325 max=0.001115 Jy/beam ! Clean residual mean=-0.000010 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0718212 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.0718212 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=0.013245Jy sigma=0.531832 ! Fit after self-cal, rms=0.013245Jy sigma=0.531811 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15663e-05 Jy ! Component: 100 - total flux cleaned = 2.09932e-05 Jy ! Component: 150 - total flux cleaned = 3.86191e-05 Jy ! Component: 200 - total flux cleaned = 5.08057e-05 Jy ! Total flux subtracted in 200 components = 5.08057e-05 Jy ! Clean residual min=-0.001321 max=0.001111 Jy/beam ! Clean residual mean=-0.000010 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.071872 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.071872 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=0.013241Jy sigma=0.531710 ! Fit after self-cal, rms=0.013241Jy sigma=0.531696 ! 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=0.013241Jy sigma=0.531696 ! Fit after self-cal, rms=0.013281Jy sigma=0.531295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=5.511 mas, bpa=32.23 degrees ! Estimated noise=0.616484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547781 Jy ! Component: 100 - total flux cleaned = 0.00081234 Jy ! Component: 150 - total flux cleaned = 0.000915358 Jy ! Component: 200 - total flux cleaned = 0.000957699 Jy ! Total flux subtracted in 200 components = 0.000957699 Jy ! Clean residual min=-0.001693 max=0.001260 Jy/beam ! Clean residual mean=-0.000022 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0728297 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.0728297 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=0.013259Jy sigma=0.531378 ! Fit after self-cal, rms=0.013259Jy sigma=0.531364 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.34885e-05 Jy ! Component: 100 - total flux cleaned = 5.66244e-05 Jy ! Component: 150 - total flux cleaned = 6.63523e-05 Jy ! Component: 200 - total flux cleaned = 7.2269e-05 Jy ! Total flux subtracted in 200 components = 7.2269e-05 Jy ! Clean residual min=-0.001684 max=0.001273 Jy/beam ! Clean residual mean=-0.000022 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.072902 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.072902 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=0.013258Jy sigma=0.531411 ! Fit after self-cal, rms=0.013259Jy sigma=0.531403 ! 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=1.613 mas, bmaj=5.145 mas, bpa=32.68 degrees ! Estimated noise=0.487064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 5.145 at 32.68 degrees (North through East) ! Clean map min=-0.0012886 max=0.053616 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=5.021 mas, bpa=33.02 degrees ! Estimated noise=0.638127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393863 Jy ! Component: 100 - total flux cleaned = 0.0518473 Jy ! Component: 150 - total flux cleaned = 0.0586169 Jy ! Component: 200 - total flux cleaned = 0.0627725 Jy ! Total flux subtracted in 200 components = 0.0627725 Jy ! Clean residual min=-0.001887 max=0.002181 Jy/beam ! Clean residual mean=-0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0627725 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0627725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=5.145 mas, bpa=32.68 degrees ! Estimated noise=0.487064 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 = 0.00367724 Jy ! Component: 100 - total flux cleaned = 0.00570705 Jy ! Component: 150 - total flux cleaned = 0.00697366 Jy ! Component: 200 - total flux cleaned = 0.00782341 Jy ! Total flux subtracted in 200 components = 0.00782341 Jy ! Clean residual min=-0.001375 max=0.001109 Jy/beam ! Clean residual mean=-0.000012 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0705959 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0705959 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=3.428 mas, bmaj=5.511 mas, bpa=32.23 degrees ! Estimated noise=0.616484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100223 Jy ! Component: 100 - total flux cleaned = 0.00158097 Jy ! Component: 150 - total flux cleaned = 0.00185256 Jy ! Component: 200 - total flux cleaned = 0.00195291 Jy ! Total flux subtracted in 200 components = 0.00195291 Jy ! Clean residual min=-0.001699 max=0.001259 Jy/beam ! Clean residual mean=-0.000023 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0725488 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 = 8.10219e-05 Jy ! Component: 100 - total flux cleaned = 0.00014016 Jy ! Component: 150 - total flux cleaned = 0.000195112 Jy ! Component: 200 - total flux cleaned = 0.000235701 Jy ! Total flux subtracted in 200 components = 0.000235701 Jy ! Clean residual min=-0.001688 max=0.001267 Jy/beam ! Clean residual mean=-0.000022 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0727845 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.0727845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=5.145 mas, bpa=32.68 degrees ! Estimated noise=0.487064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113046 Jy ! Component: 100 - total flux cleaned = -0.000138198 Jy ! Component: 150 - total flux cleaned = -0.000130246 Jy ! Component: 200 - total flux cleaned = -0.000123513 Jy ! Total flux subtracted in 200 components = -0.000123513 Jy ! Clean residual min=-0.001357 max=0.001098 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.072661 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.072661 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=0.013273Jy sigma=0.531996 ! Fit after self-cal, rms=0.013273Jy sigma=0.531941 wmodel /d2/scr/pima/bp177h_uvs/J1549+6310_C_map.mod ! Writing 78 model components to file: /d2/scr/pima/bp177h_uvs/J1549+6310_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1549+6310_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6310_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1549+6310_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1549+6310_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 = -0.000397315 Jy ! Component: 100 - total flux cleaned = -0.000533383 Jy ! Component: 150 - total flux cleaned = -0.000551768 Jy ! Component: 200 - total flux cleaned = -0.000568999 Jy ! Component: 250 - total flux cleaned = -0.000634888 Jy ! Component: 300 - total flux cleaned = -0.000650786 Jy ! Component: 350 - total flux cleaned = -0.000681186 Jy ! Component: 400 - total flux cleaned = -0.000621317 Jy ! Component: 450 - total flux cleaned = -0.000621511 Jy ! Component: 500 - total flux cleaned = -0.000579527 Jy ! Component: 550 - total flux cleaned = -0.000579758 Jy ! Component: 600 - total flux cleaned = -0.000579955 Jy ! Component: 650 - total flux cleaned = -0.000580126 Jy ! Component: 700 - total flux cleaned = -0.000631353 Jy ! Component: 750 - total flux cleaned = -0.000606557 Jy ! Component: 800 - total flux cleaned = -0.000656118 Jy ! Component: 850 - total flux cleaned = -0.000740224 Jy ! Component: 900 - total flux cleaned = -0.000728032 Jy ! Component: 950 - total flux cleaned = -0.000774314 Jy ! Component: 1000 - total flux cleaned = -0.000819754 Jy ! Component: 1050 - total flux cleaned = -0.000864357 Jy ! Component: 1100 - total flux cleaned = -0.000897219 Jy ! Component: 1150 - total flux cleaned = -0.000940431 Jy ! Component: 1200 - total flux cleaned = -0.00097242 Jy ! Component: 1250 - total flux cleaned = -0.000993534 Jy ! Component: 1300 - total flux cleaned = -0.00104536 Jy ! Component: 1350 - total flux cleaned = -0.00110647 Jy ! Component: 1400 - total flux cleaned = -0.0011367 Jy ! Component: 1450 - total flux cleaned = -0.00118641 Jy ! Component: 1500 - total flux cleaned = -0.00124506 Jy ! Component: 1550 - total flux cleaned = -0.00130281 Jy ! Component: 1600 - total flux cleaned = -0.00135985 Jy ! Component: 1650 - total flux cleaned = -0.00141593 Jy ! Component: 1700 - total flux cleaned = -0.00145285 Jy ! Component: 1750 - total flux cleaned = -0.00147106 Jy ! Component: 1800 - total flux cleaned = -0.00148923 Jy ! Component: 1850 - total flux cleaned = -0.0015519 Jy ! Component: 1900 - total flux cleaned = -0.00162256 Jy ! Component: 1950 - total flux cleaned = -0.00165757 Jy ! Component: 2000 - total flux cleaned = -0.00169218 Jy ! Component: 2050 - total flux cleaned = -0.00175223 Jy ! Component: 2100 - total flux cleaned = -0.0017777 Jy ! Component: 2150 - total flux cleaned = -0.00183648 Jy ! Component: 2200 - total flux cleaned = -0.00186971 Jy ! Component: 2250 - total flux cleaned = -0.00193555 Jy ! Component: 2300 - total flux cleaned = -0.00196815 Jy ! Component: 2350 - total flux cleaned = -0.0020167 Jy ! Component: 2400 - total flux cleaned = -0.00207274 Jy ! Component: 2450 - total flux cleaned = -0.00214407 Jy ! Component: 2500 - total flux cleaned = -0.00217554 Jy ! Component: 2550 - total flux cleaned = -0.00221447 Jy ! Component: 2600 - total flux cleaned = -0.0022838 Jy ! Component: 2650 - total flux cleaned = -0.00232205 Jy ! Component: 2700 - total flux cleaned = -0.00237504 Jy ! Component: 2750 - total flux cleaned = -0.00242013 Jy ! Component: 2800 - total flux cleaned = -0.00244998 Jy ! Component: 2850 - total flux cleaned = -0.00250164 Jy ! Component: 2900 - total flux cleaned = -0.00254547 Jy ! Component: 2950 - total flux cleaned = -0.00258903 Jy ! Component: 3000 - total flux cleaned = -0.00261784 Jy ! Component: 3050 - total flux cleaned = -0.00266074 Jy ! Component: 3100 - total flux cleaned = -0.00271028 Jy ! Component: 3150 - total flux cleaned = -0.00273842 Jy ! Component: 3200 - total flux cleaned = -0.00279419 Jy ! Component: 3250 - total flux cleaned = -0.00282177 Jy ! Component: 3300 - total flux cleaned = -0.00284236 Jy ! Component: 3350 - total flux cleaned = -0.0028765 Jy ! Component: 3400 - total flux cleaned = -0.00288328 Jy ! Component: 3450 - total flux cleaned = -0.00294367 Jy ! Component: 3500 - total flux cleaned = -0.002957 Jy ! Component: 3550 - total flux cleaned = -0.0029637 Jy ! Component: 3600 - total flux cleaned = -0.00297694 Jy ! Component: 3650 - total flux cleaned = -0.00300961 Jy ! Component: 3700 - total flux cleaned = -0.00305502 Jy ! Component: 3750 - total flux cleaned = -0.00306144 Jy ! Component: 3800 - total flux cleaned = -0.00309982 Jy ! Component: 3850 - total flux cleaned = -0.0030934 Jy ! Component: 3900 - total flux cleaned = -0.0031439 Jy ! Component: 3950 - total flux cleaned = -0.00315007 Jy ! Component: 4000 - total flux cleaned = -0.00316251 Jy ! Component: 4050 - total flux cleaned = -0.00320581 Jy ! Total flux subtracted in 4096 components = -0.00323639 Jy ! Clean residual min=-0.000369 max=0.000366 Jy/beam ! Clean residual mean=-0.000003 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0694246 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 337 components and 0.0694247 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1549+6310_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 5.145 at 32.68 degrees (North through East) ! Clean map min=-0.00079303 max=0.053705 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1549+6310_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600617 0.600617 1.20123 2.40247 4.80494 9.60988 19.2198 38.4395 76.879 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 499.486 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1549+6310_C_uvs.log closed on Sun Mar 30 00:50:11 2014