! Started logfile: /d2/scr/pima/bp177e_uvs/J1814+0920_C_uvs.log on Sat Mar 22 18:56:19 2014 obs /d2/scr/pima/bp177e_uvs/J1814+0920_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1814+0920 ! ! 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 864 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/bp177e_uvs/J1814+0920_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=1.016132Jy sigma=49.012813 ! Fit after self-cal, rms=0.878652Jy sigma=42.514040 ! 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=1.709 mas, bmaj=4.331 mas, bpa=18.32 degrees ! Estimated noise=0.645339 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 = 0.0904557 Jy ! Component: 100 - total flux cleaned = 0.112333 Jy ! Total flux subtracted in 100 components = 0.112333 Jy ! Clean residual min=-0.004386 max=0.008832 Jy/beam ! Clean residual mean=-0.000013 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.112333 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112333 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=0.029998Jy sigma=1.144459 ! Fit after self-cal, rms=0.029992Jy sigma=1.143966 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953664 Jy ! Component: 100 - total flux cleaned = 0.0143581 Jy ! Total flux subtracted in 100 components = 0.0143581 Jy ! Clean residual min=-0.003157 max=0.004897 Jy/beam ! Clean residual mean=-0.000003 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.126691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.126691 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=0.025627Jy sigma=0.927571 ! Fit after self-cal, rms=0.025625Jy sigma=0.927133 ! 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=2.03 mas, bmaj=4.583 mas, bpa=17.19 degrees ! Estimated noise=0.527313 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 = 0.0041938 Jy ! Component: 100 - total flux cleaned = 0.0067583 Jy ! Component: 150 - total flux cleaned = 0.00845771 Jy ! Component: 200 - total flux cleaned = 0.0096045 Jy ! Total flux subtracted in 200 components = 0.0096045 Jy ! Clean residual min=-0.003792 max=0.005135 Jy/beam ! Clean residual mean=0.000002 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.136296 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.136296 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=0.024599Jy sigma=0.891139 ! Fit after self-cal, rms=0.024588Jy sigma=0.890931 ! Inverting map ! Added new window around map position (6.9, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423369 Jy ! Component: 100 - total flux cleaned = 0.00500922 Jy ! Component: 150 - total flux cleaned = 0.00529642 Jy ! Component: 200 - total flux cleaned = 0.00540258 Jy ! Total flux subtracted in 200 components = 0.00540258 Jy ! Clean residual min=-0.003136 max=0.002901 Jy/beam ! Clean residual mean=0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.141698 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.141698 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=0.023727Jy sigma=0.847290 ! Fit after self-cal, rms=0.023705Jy sigma=0.844876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.03 x 4.583 at 17.19 degrees (North through East) ! Clean map min=-0.0029805 max=0.11864 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 0.94 FD 1.13 HN 1.00 KP 0.93 ! LA 1.02 NL 1.06 OV 1.03 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 0.97 KP 1.05 ! LA 1.03 NL 0.99 OV 0.99 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.03 ! LA 1.02 NL 1.01 OV 0.98 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 1.01 ! LA 1.07 NL 1.00 OV 0.98 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.97 KP 0.92 ! LA 0.97 NL 0.99 OV 0.97 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 1.00 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.023705Jy sigma=0.844876 ! Fit after self-cal, rms=0.022365Jy sigma=0.754200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.023 mas, bmaj=4.58 mas, bpa=17.24 degrees ! Estimated noise=0.524861 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 = 0.00102363 Jy ! Component: 100 - total flux cleaned = 0.00128376 Jy ! Component: 150 - total flux cleaned = 0.00148199 Jy ! Component: 200 - total flux cleaned = 0.0016028 Jy ! Total flux subtracted in 200 components = 0.0016028 Jy ! Clean residual min=-0.002607 max=0.002017 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.143301 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.143301 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=0.022220Jy sigma=0.748512 ! Fit after self-cal, rms=0.022216Jy sigma=0.748192 ! 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=0.022216Jy sigma=0.748192 ! Fit after self-cal, rms=0.022213Jy sigma=0.748007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.578 mas, bpa=17.26 degrees ! Estimated noise=0.52494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575422 Jy ! Component: 100 - total flux cleaned = 0.000774697 Jy ! Component: 150 - total flux cleaned = 0.000877408 Jy ! Component: 200 - total flux cleaned = 0.000924565 Jy ! Total flux subtracted in 200 components = 0.000924565 Jy ! Clean residual min=-0.002561 max=0.001925 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.144226 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.144226 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=0.022120Jy sigma=0.745383 ! Fit after self-cal, rms=0.022117Jy sigma=0.745234 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 = 0.000252099 Jy ! Component: 100 - total flux cleaned = 0.000340156 Jy ! Component: 150 - total flux cleaned = 0.00038058 Jy ! Component: 200 - total flux cleaned = 0.000399176 Jy ! Total flux subtracted in 200 components = 0.000399176 Jy ! Clean residual min=-0.002513 max=0.001865 Jy/beam ! Clean residual mean=0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.144625 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.144625 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=0.022067Jy sigma=0.743408 ! Fit after self-cal, rms=0.022065Jy sigma=0.743338 ! 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=0.022065Jy sigma=0.743338 ! Fit after self-cal, rms=0.022057Jy sigma=0.743016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=4.577 mas, bpa=17.25 degrees ! Estimated noise=0.525275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428532 Jy ! Component: 100 - total flux cleaned = 0.000608296 Jy ! Component: 150 - total flux cleaned = 0.000662707 Jy ! Component: 200 - total flux cleaned = 0.000713824 Jy ! Total flux subtracted in 200 components = 0.000713824 Jy ! Clean residual min=-0.002507 max=0.001825 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.145339 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.145339 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=0.022003Jy sigma=0.741934 ! Fit after self-cal, rms=0.022002Jy sigma=0.741863 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 = 0.000198706 Jy ! Component: 100 - total flux cleaned = 0.000214729 Jy ! Component: 150 - total flux cleaned = 0.000229886 Jy ! Component: 200 - total flux cleaned = 0.000272403 Jy ! Total flux subtracted in 200 components = 0.000272403 Jy ! Clean residual min=-0.002477 max=0.001803 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.145611 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.145611 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=0.021971Jy sigma=0.741006 ! Fit after self-cal, rms=0.021970Jy sigma=0.740971 ! 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=0.021970Jy sigma=0.740971 ! Fit after self-cal, rms=0.021966Jy sigma=0.740739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=5.669 mas, bpa=2.48 degrees ! Estimated noise=0.629252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435553 Jy ! Component: 100 - total flux cleaned = 0.000583931 Jy ! Component: 150 - total flux cleaned = 0.000584322 Jy ! Component: 200 - total flux cleaned = 0.00061522 Jy ! Total flux subtracted in 200 components = 0.00061522 Jy ! Clean residual min=-0.002777 max=0.002317 Jy/beam ! Clean residual mean=0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.146226 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.146226 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=0.021934Jy sigma=0.740204 ! Fit after self-cal, rms=0.021930Jy sigma=0.740074 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 = 0.000114866 Jy ! Component: 100 - total flux cleaned = 0.000174152 Jy ! Component: 150 - total flux cleaned = 0.000174126 Jy ! Component: 200 - total flux cleaned = 0.000174364 Jy ! Total flux subtracted in 200 components = 0.000174364 Jy ! Clean residual min=-0.002723 max=0.002334 Jy/beam ! Clean residual mean=0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.1464 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 0.1464 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=0.021912Jy sigma=0.739670 ! Fit after self-cal, rms=0.021911Jy sigma=0.739621 ! 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=2.022 mas, bmaj=4.576 mas, bpa=17.23 degrees ! Estimated noise=0.525719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.022 x 4.576 at 17.23 degrees (North through East) ! Clean map min=-0.0024198 max=0.11803 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=1.705 mas, bmaj=4.331 mas, bpa=18.34 degrees ! Estimated noise=0.641768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899401 Jy ! Component: 100 - total flux cleaned = 0.111881 Jy ! Component: 150 - total flux cleaned = 0.121501 Jy ! Component: 200 - total flux cleaned = 0.127104 Jy ! Total flux subtracted in 200 components = 0.127104 Jy ! Clean residual min=-0.002660 max=0.003392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.127104 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.127104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.576 mas, bpa=17.23 degrees ! Estimated noise=0.525719 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 = 0.0053999 Jy ! Component: 100 - total flux cleaned = 0.008975 Jy ! Component: 150 - total flux cleaned = 0.0116262 Jy ! Component: 200 - total flux cleaned = 0.0136113 Jy ! Total flux subtracted in 200 components = 0.0136113 Jy ! Clean residual min=-0.002953 max=0.002198 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.140716 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.140716 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=3.982 mas, bmaj=5.669 mas, bpa=2.48 degrees ! Estimated noise=0.629252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244512 Jy ! Component: 100 - total flux cleaned = 0.00383245 Jy ! Component: 150 - total flux cleaned = 0.00443286 Jy ! Component: 200 - total flux cleaned = 0.00472464 Jy ! Total flux subtracted in 200 components = 0.00472464 Jy ! Clean residual min=-0.003021 max=0.002587 Jy/beam ! Clean residual mean=0.000005 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.14544 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 = 0.000217785 Jy ! Component: 100 - total flux cleaned = 0.000411551 Jy ! Component: 150 - total flux cleaned = 0.000468567 Jy ! Component: 200 - total flux cleaned = 0.000522082 Jy ! Total flux subtracted in 200 components = 0.000522082 Jy ! Clean residual min=-0.002879 max=0.002378 Jy/beam ! Clean residual mean=0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.145962 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 80 components and 0.145962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.576 mas, bpa=17.23 degrees ! Estimated noise=0.525719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129087 Jy ! Component: 100 - total flux cleaned = 0.0001635 Jy ! Component: 150 - total flux cleaned = 0.000285472 Jy ! Component: 200 - total flux cleaned = 0.00031266 Jy ! Total flux subtracted in 200 components = 0.00031266 Jy ! Clean residual min=-0.002608 max=0.001828 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.146275 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.146275 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=0.022027Jy sigma=0.743749 ! Fit after self-cal, rms=0.022023Jy sigma=0.743339 wmodel /d2/scr/pima/bp177e_uvs/J1814+0920_C_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp177e_uvs/J1814+0920_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1814+0920_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1814+0920_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1814+0920_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 = -0.000863293 Jy ! Component: 100 - total flux cleaned = -0.00123238 Jy ! Component: 150 - total flux cleaned = -0.00141957 Jy ! Component: 200 - total flux cleaned = -0.00156551 Jy ! Component: 250 - total flux cleaned = -0.00167739 Jy ! Component: 300 - total flux cleaned = -0.00180933 Jy ! Component: 350 - total flux cleaned = -0.00178456 Jy ! Component: 400 - total flux cleaned = -0.00176018 Jy ! Component: 450 - total flux cleaned = -0.00175999 Jy ! Component: 500 - total flux cleaned = -0.00176028 Jy ! Component: 550 - total flux cleaned = -0.00176048 Jy ! Component: 600 - total flux cleaned = -0.00180241 Jy ! Component: 650 - total flux cleaned = -0.00180204 Jy ! Component: 700 - total flux cleaned = -0.00182258 Jy ! Component: 750 - total flux cleaned = -0.00186181 Jy ! Component: 800 - total flux cleaned = -0.00191829 Jy ! Component: 850 - total flux cleaned = -0.0019178 Jy ! Component: 900 - total flux cleaned = -0.00190005 Jy ! Component: 950 - total flux cleaned = -0.00186555 Jy ! Component: 1000 - total flux cleaned = -0.00179726 Jy ! Component: 1050 - total flux cleaned = -0.00171393 Jy ! Component: 1100 - total flux cleaned = -0.00161609 Jy ! Component: 1150 - total flux cleaned = -0.00156779 Jy ! Component: 1200 - total flux cleaned = -0.00147324 Jy ! Component: 1250 - total flux cleaned = -0.00148886 Jy ! Component: 1300 - total flux cleaned = -0.00147361 Jy ! Component: 1350 - total flux cleaned = -0.00145864 Jy ! Component: 1400 - total flux cleaned = -0.00147328 Jy ! Component: 1450 - total flux cleaned = -0.00140048 Jy ! Component: 1500 - total flux cleaned = -0.0014294 Jy ! Component: 1550 - total flux cleaned = -0.0014151 Jy ! Component: 1600 - total flux cleaned = -0.00137326 Jy ! Component: 1650 - total flux cleaned = -0.00135969 Jy ! Component: 1700 - total flux cleaned = -0.00137344 Jy ! Component: 1750 - total flux cleaned = -0.0013867 Jy ! Component: 1800 - total flux cleaned = -0.00141267 Jy ! Component: 1850 - total flux cleaned = -0.00136093 Jy ! Component: 1900 - total flux cleaned = -0.0013996 Jy ! Component: 1950 - total flux cleaned = -0.00141198 Jy ! Component: 2000 - total flux cleaned = -0.00139926 Jy ! Component: 2050 - total flux cleaned = -0.00136237 Jy ! Component: 2100 - total flux cleaned = -0.00136257 Jy ! Component: 2150 - total flux cleaned = -0.00136275 Jy ! Component: 2200 - total flux cleaned = -0.0013746 Jy ! Component: 2250 - total flux cleaned = -0.00137474 Jy ! Component: 2300 - total flux cleaned = -0.00138614 Jy ! Component: 2350 - total flux cleaned = -0.00138614 Jy ! Component: 2400 - total flux cleaned = -0.00139738 Jy ! Component: 2450 - total flux cleaned = -0.00135288 Jy ! Component: 2500 - total flux cleaned = -0.00136411 Jy ! Component: 2550 - total flux cleaned = -0.00138582 Jy ! Component: 2600 - total flux cleaned = -0.00136418 Jy ! Component: 2650 - total flux cleaned = -0.00136425 Jy ! Component: 2700 - total flux cleaned = -0.00134292 Jy ! Component: 2750 - total flux cleaned = -0.00133256 Jy ! Component: 2800 - total flux cleaned = -0.00135327 Jy ! Component: 2850 - total flux cleaned = -0.0013226 Jy ! Component: 2900 - total flux cleaned = -0.00133265 Jy ! Component: 2950 - total flux cleaned = -0.00130233 Jy ! Component: 3000 - total flux cleaned = -0.00129241 Jy ! Component: 3050 - total flux cleaned = -0.00131211 Jy ! Component: 3100 - total flux cleaned = -0.00133173 Jy ! Component: 3150 - total flux cleaned = -0.00136091 Jy ! Component: 3200 - total flux cleaned = -0.00137049 Jy ! Component: 3250 - total flux cleaned = -0.00140864 Jy ! Component: 3300 - total flux cleaned = -0.00142752 Jy ! Component: 3350 - total flux cleaned = -0.00143689 Jy ! Component: 3400 - total flux cleaned = -0.0014741 Jy ! Component: 3450 - total flux cleaned = -0.00152011 Jy ! Component: 3500 - total flux cleaned = -0.00154734 Jy ! Component: 3550 - total flux cleaned = -0.00155642 Jy ! Component: 3600 - total flux cleaned = -0.00161936 Jy ! Component: 3650 - total flux cleaned = -0.00163709 Jy ! Component: 3700 - total flux cleaned = -0.00164594 Jy ! Component: 3750 - total flux cleaned = -0.00168108 Jy ! Component: 3800 - total flux cleaned = -0.00172475 Jy ! Component: 3850 - total flux cleaned = -0.0017421 Jy ! Component: 3900 - total flux cleaned = -0.00177642 Jy ! Component: 3950 - total flux cleaned = -0.00181046 Jy ! Component: 4000 - total flux cleaned = -0.00181895 Jy ! Component: 4050 - total flux cleaned = -0.00186114 Jy ! Total flux subtracted in 4096 components = -0.00185281 Jy ! Clean residual min=-0.000537 max=0.000636 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.144422 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 388 components and 0.144422 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1814+0920_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.022 x 4.576 at 17.23 degrees (North through East) ! Clean map min=-0.001488 max=0.11781 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367583 0.367583 0.735167 1.47033 2.94067 5.88133 11.7627 23.5253 47.0507 94.1013 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 816.141 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1814+0920_C_uvs.log closed on Sat Mar 22 18:56:25 2014