! Started logfile: /d2/scr/pima/bp177h_uvs/J1040+7418_X_uvs.log on Sat Mar 29 22:18:20 2014 obs /d2/scr/pima/bp177h_uvs/J1040+7418_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1040+7418 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 696 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1040+7418_X] 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 0.200x0.200 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=1.000127Jy sigma=39.515145 ! Fit after self-cal, rms=0.986149Jy sigma=38.971369 ! 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=1.035 mas, bmaj=2.896 mas, bpa=-27.24 degrees ! Estimated noise=0.969831 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 = 0.0107302 Jy ! Component: 100 - total flux cleaned = 0.013151 Jy ! Total flux subtracted in 100 components = 0.013151 Jy ! Clean residual min=-0.002063 max=0.002070 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.013151 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.013151 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=0.016307Jy sigma=0.622989 ! Fit after self-cal, rms=0.013839Jy sigma=0.525018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028348 Jy ! Component: 100 - total flux cleaned = 0.00391391 Jy ! Total flux subtracted in 100 components = 0.00391391 Jy ! Clean residual min=-0.001982 max=0.001594 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0170649 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0170649 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=0.013254Jy sigma=0.503396 ! Fit after self-cal, rms=0.013251Jy sigma=0.503231 ! 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=1.257 mas, bmaj=3.079 mas, bpa=-26.35 degrees ! Estimated noise=0.684283 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 = 0.000662218 Jy ! Component: 100 - total flux cleaned = 0.000898141 Jy ! Component: 150 - total flux cleaned = 0.00101461 Jy ! Component: 200 - total flux cleaned = 0.00111918 Jy ! Total flux subtracted in 200 components = 0.00111918 Jy ! Clean residual min=-0.001476 max=0.001377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0181841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0181841 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=0.013203Jy sigma=0.501941 ! Fit after self-cal, rms=0.013200Jy sigma=0.501829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 3.079 at -26.35 degrees (North through East) ! Clean map min=-0.0014388 max=0.016206 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 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.04 KP 1.10 ! LA 0.87 MK 1.15 NL 1.01 OV 1.17 ! PT 0.90 SC 0.85 ! ! ! 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 0.93 FD 1.09 HN 0.89 KP 0.97 ! LA 0.96 MK 0.93 NL 0.96 OV 1.05 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.013200Jy sigma=0.501829 ! Fit after self-cal, rms=0.013095Jy sigma=0.500433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.074 mas, bpa=-26.42 degrees ! Estimated noise=0.67952 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 = 2.97459e-05 Jy ! Component: 100 - total flux cleaned = 4.66841e-05 Jy ! Component: 150 - total flux cleaned = 5.44712e-05 Jy ! Component: 200 - total flux cleaned = 7.3111e-05 Jy ! Total flux subtracted in 200 components = 7.3111e-05 Jy ! Clean residual min=-0.001484 max=0.001387 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0182572 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0182572 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=0.013084Jy sigma=0.500032 ! Fit after self-cal, rms=0.013082Jy sigma=0.499869 ! 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=0.013082Jy sigma=0.499869 ! Fit after self-cal, rms=0.013079Jy sigma=0.499859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.071 mas, bpa=-26.46 degrees ! Estimated noise=0.679311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.21945e-06 Jy ! Component: 100 - total flux cleaned = 1.57011e-05 Jy ! Component: 150 - total flux cleaned = 1.06172e-05 Jy ! Component: 200 - total flux cleaned = 5.26488e-06 Jy ! Total flux subtracted in 200 components = 5.26488e-06 Jy ! Clean residual min=-0.001478 max=0.001376 Jy/beam ! Clean residual mean=-0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0182625 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0182625 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=0.013073Jy sigma=0.499574 ! Fit after self-cal, rms=0.013070Jy sigma=0.499507 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 = -1.09175e-05 Jy ! Component: 100 - total flux cleaned = -1.73646e-05 Jy ! Component: 150 - total flux cleaned = -2.80975e-05 Jy ! Component: 200 - total flux cleaned = -3.32383e-05 Jy ! Total flux subtracted in 200 components = -3.32383e-05 Jy ! Clean residual min=-0.001489 max=0.001366 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0182293 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0182293 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=0.013065Jy sigma=0.499293 ! Fit after self-cal, rms=0.013064Jy sigma=0.499254 ! 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=0.013064Jy sigma=0.499254 ! Fit after self-cal, rms=0.013059Jy sigma=0.499250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.07 mas, bpa=-26.49 degrees ! Estimated noise=0.679045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.095e-07 Jy ! Component: 100 - total flux cleaned = -4.8125e-06 Jy ! Component: 150 - total flux cleaned = -1.4947e-05 Jy ! Component: 200 - total flux cleaned = -1.97373e-05 Jy ! Total flux subtracted in 200 components = -1.97373e-05 Jy ! Clean residual min=-0.001494 max=0.001357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0182095 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0182095 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=0.013054Jy sigma=0.499080 ! Fit after self-cal, rms=0.013054Jy sigma=0.499054 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 = -6.92304e-06 Jy ! Component: 100 - total flux cleaned = -1.71985e-05 Jy ! Component: 150 - total flux cleaned = -1.73224e-05 Jy ! Component: 200 - total flux cleaned = -1.74435e-05 Jy ! Total flux subtracted in 200 components = -1.74435e-05 Jy ! Clean residual min=-0.001501 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0181921 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0181921 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=0.013050Jy sigma=0.498915 ! Fit after self-cal, rms=0.013049Jy sigma=0.498897 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.013049Jy sigma=0.498897 ! Fit after self-cal, rms=0.013047Jy sigma=0.498894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=3.6 mas, bpa=-33.79 degrees ! Estimated noise=0.779308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.08888e-05 Jy ! Component: 100 - total flux cleaned = 5.53442e-06 Jy ! Component: 150 - total flux cleaned = -1.20753e-05 Jy ! Component: 200 - total flux cleaned = -2.42883e-05 Jy ! Total flux subtracted in 200 components = -2.42883e-05 Jy ! Clean residual min=-0.001607 max=0.001483 Jy/beam ! Clean residual mean=-0.000005 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0181678 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0181678 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=0.013047Jy sigma=0.498811 ! Fit after self-cal, rms=0.013046Jy sigma=0.498793 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 = -5.86029e-06 Jy ! Component: 100 - total flux cleaned = -1.22642e-05 Jy ! Component: 150 - total flux cleaned = -1.80317e-05 Jy ! Component: 200 - total flux cleaned = -1.80823e-05 Jy ! Total flux subtracted in 200 components = -1.80823e-05 Jy ! Clean residual min=-0.001607 max=0.001484 Jy/beam ! Clean residual mean=-0.000005 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0181497 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0181497 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=0.013046Jy sigma=0.498746 ! Fit after self-cal, rms=0.013045Jy sigma=0.498738 ! 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=1.255 mas, bmaj=3.069 mas, bpa=-26.51 degrees ! Estimated noise=0.679001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 3.069 at -26.51 degrees (North through East) ! Clean map min=-0.001444 max=0.016097 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=1.031 mas, bmaj=2.882 mas, bpa=-27.33 degrees ! Estimated noise=0.959433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127048 Jy ! Component: 100 - total flux cleaned = 0.0156513 Jy ! Component: 150 - total flux cleaned = 0.0168599 Jy ! Component: 200 - total flux cleaned = 0.0173027 Jy ! Total flux subtracted in 200 components = 0.0173027 Jy ! Clean residual min=-0.001916 max=0.001608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0173027 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 0.0173027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.069 mas, bpa=-26.51 degrees ! Estimated noise=0.679001 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 = 0.000389853 Jy ! Component: 100 - total flux cleaned = 0.000495581 Jy ! Component: 150 - total flux cleaned = 0.000608555 Jy ! Component: 200 - total flux cleaned = 0.000687927 Jy ! Total flux subtracted in 200 components = 0.000687927 Jy ! Clean residual min=-0.001500 max=0.001345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0179906 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0179906 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=3.6 mas, bpa=-33.79 degrees ! Estimated noise=0.779308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120545 Jy ! Component: 100 - total flux cleaned = 0.000141186 Jy ! Component: 150 - total flux cleaned = 0.000135664 Jy ! Component: 200 - total flux cleaned = 0.000135597 Jy ! Total flux subtracted in 200 components = 0.000135597 Jy ! Clean residual min=-0.001603 max=0.001498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0181262 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 = -4.65558e-06 Jy ! Component: 100 - total flux cleaned = -8.92769e-06 Jy ! Component: 150 - total flux cleaned = -8.85671e-06 Jy ! Component: 200 - total flux cleaned = -1.25701e-05 Jy ! Total flux subtracted in 200 components = -1.25701e-05 Jy ! Clean residual min=-0.001613 max=0.001504 Jy/beam ! Clean residual mean=-0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0181136 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0181136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.069 mas, bpa=-26.51 degrees ! Estimated noise=0.679001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.87152e-05 Jy ! Component: 100 - total flux cleaned = 3.6358e-05 Jy ! Component: 150 - total flux cleaned = 2.5909e-05 Jy ! Component: 200 - total flux cleaned = 1.13636e-05 Jy ! Total flux subtracted in 200 components = 1.13636e-05 Jy ! Clean residual min=-0.001485 max=0.001359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.018125 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.018125 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=0.013057Jy sigma=0.499252 ! Fit after self-cal, rms=0.013055Jy sigma=0.499165 wmodel /d2/scr/pima/bp177h_uvs/J1040+7418_X_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp177h_uvs/J1040+7418_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1040+7418_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1040+7418_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1040+7418_X_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 = -0.000392649 Jy ! Component: 100 - total flux cleaned = -0.000592203 Jy ! Component: 150 - total flux cleaned = -0.000671712 Jy ! Component: 200 - total flux cleaned = -0.000744586 Jy ! Component: 250 - total flux cleaned = -0.000778992 Jy ! Component: 300 - total flux cleaned = -0.000909363 Jy ! Component: 350 - total flux cleaned = -0.0010496 Jy ! Component: 400 - total flux cleaned = -0.00113851 Jy ! Component: 450 - total flux cleaned = -0.00125266 Jy ! Component: 500 - total flux cleaned = -0.00137621 Jy ! Component: 550 - total flux cleaned = -0.00141577 Jy ! Component: 600 - total flux cleaned = -0.00149256 Jy ! Component: 650 - total flux cleaned = -0.001517 Jy ! Component: 700 - total flux cleaned = -0.00154134 Jy ! Component: 750 - total flux cleaned = -0.00156494 Jy ! Component: 800 - total flux cleaned = -0.00158767 Jy ! Component: 850 - total flux cleaned = -0.00160992 Jy ! Component: 900 - total flux cleaned = -0.00164274 Jy ! Component: 950 - total flux cleaned = -0.00163208 Jy ! Component: 1000 - total flux cleaned = -0.00166386 Jy ! Component: 1050 - total flux cleaned = -0.00169519 Jy ! Component: 1100 - total flux cleaned = -0.00171552 Jy ! Component: 1150 - total flux cleaned = -0.00171546 Jy ! Component: 1200 - total flux cleaned = -0.00173524 Jy ! Component: 1250 - total flux cleaned = -0.00176451 Jy ! Component: 1300 - total flux cleaned = -0.00177423 Jy ! Component: 1350 - total flux cleaned = -0.00182176 Jy ! Component: 1400 - total flux cleaned = -0.00188733 Jy ! Component: 1450 - total flux cleaned = -0.00193353 Jy ! Component: 1500 - total flux cleaned = -0.00197009 Jy ! Component: 1550 - total flux cleaned = -0.00198816 Jy ! Component: 1600 - total flux cleaned = -0.00203283 Jy ! Component: 1650 - total flux cleaned = -0.00205058 Jy ! Component: 1700 - total flux cleaned = -0.00211243 Jy ! Component: 1750 - total flux cleaned = -0.00215632 Jy ! Component: 1800 - total flux cleaned = -0.00219119 Jy ! Component: 1850 - total flux cleaned = -0.00223451 Jy ! Component: 1900 - total flux cleaned = -0.00225179 Jy ! Component: 1950 - total flux cleaned = -0.00231182 Jy ! Component: 2000 - total flux cleaned = -0.00235448 Jy ! Component: 2050 - total flux cleaned = -0.00238847 Jy ! Component: 2100 - total flux cleaned = -0.00243915 Jy ! Component: 2150 - total flux cleaned = -0.00245596 Jy ! Component: 2200 - total flux cleaned = -0.00250638 Jy ! Component: 2250 - total flux cleaned = -0.00253984 Jy ! Component: 2300 - total flux cleaned = -0.00258155 Jy ! Component: 2350 - total flux cleaned = -0.00258986 Jy ! Component: 2400 - total flux cleaned = -0.00260648 Jy ! Component: 2450 - total flux cleaned = -0.00264798 Jy ! Component: 2500 - total flux cleaned = -0.00268107 Jy ! Component: 2550 - total flux cleaned = -0.0026976 Jy ! Component: 2600 - total flux cleaned = -0.00270588 Jy ! Component: 2650 - total flux cleaned = -0.00273053 Jy ! Component: 2700 - total flux cleaned = -0.00275522 Jy ! Component: 2750 - total flux cleaned = -0.00279628 Jy ! Component: 2800 - total flux cleaned = -0.00282093 Jy ! Component: 2850 - total flux cleaned = -0.00285375 Jy ! Component: 2900 - total flux cleaned = -0.00289474 Jy ! Component: 2950 - total flux cleaned = -0.00291116 Jy ! Component: 3000 - total flux cleaned = -0.00293575 Jy ! Component: 3050 - total flux cleaned = -0.00295212 Jy ! Component: 3100 - total flux cleaned = -0.00297676 Jy ! Component: 3150 - total flux cleaned = -0.00299318 Jy ! Component: 3200 - total flux cleaned = -0.00300964 Jy ! Component: 3250 - total flux cleaned = -0.00301789 Jy ! Component: 3300 - total flux cleaned = -0.00304272 Jy ! Component: 3350 - total flux cleaned = -0.00304267 Jy ! Component: 3400 - total flux cleaned = -0.00306759 Jy ! Component: 3450 - total flux cleaned = -0.00309264 Jy ! Component: 3500 - total flux cleaned = -0.00309263 Jy ! Component: 3550 - total flux cleaned = -0.00309257 Jy ! Component: 3600 - total flux cleaned = -0.00309252 Jy ! Component: 3650 - total flux cleaned = -0.00308399 Jy ! Component: 3700 - total flux cleaned = -0.00308394 Jy ! Component: 3750 - total flux cleaned = -0.00306666 Jy ! Component: 3800 - total flux cleaned = -0.00304924 Jy ! Component: 3850 - total flux cleaned = -0.0030317 Jy ! Component: 3900 - total flux cleaned = -0.00299637 Jy ! Component: 3950 - total flux cleaned = -0.00297849 Jy ! Component: 4000 - total flux cleaned = -0.0029605 Jy ! Component: 4050 - total flux cleaned = -0.00294244 Jy ! Total flux subtracted in 4096 components = -0.00290576 Jy ! Clean residual min=-0.000543 max=0.000678 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0152192 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 288 components and 0.0152192 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1040+7418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 3.069 at -26.51 degrees (North through East) ! Clean map min=-0.0022398 max=0.016219 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1040+7418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0162194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.91033 2.91033 5.82066 11.6413 23.2826 46.5653 93.1306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.081 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1040+7418_X_uvs.log closed on Sat Mar 29 22:18:26 2014