! Started logfile: /d2/scr/pima/bp177i_uvs/J1450+6122_X_uvs.log on Tue Apr 15 00:24:11 2014 obs /d2/scr/pima/bp177i_uvs/J1450+6122_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1450+6122_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.557143 visibilities/baseline/integration-bin. ! Found source: J1450+6122 ! ! 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 624 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/bp177i_uvs/J1450+6122_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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003378Jy sigma=38.374000 ! Fit after self-cal, rms=0.970605Jy sigma=37.588114 ! 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=0.929 mas, bmaj=3.112 mas, bpa=51.29 degrees ! Estimated noise=1.18854 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 = 0.0227734 Jy ! Component: 100 - total flux cleaned = 0.0299684 Jy ! Total flux subtracted in 100 components = 0.0299684 Jy ! Clean residual min=-0.005469 max=0.005435 Jy/beam ! Clean residual mean=0.000015 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.0299684 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0299684 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=0.030152Jy sigma=0.914739 ! Fit after self-cal, rms=0.028466Jy sigma=0.853126 ! 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=1.292 mas, bmaj=3.467 mas, bpa=52.72 degrees ! Estimated noise=0.794294 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 = 0.00529707 Jy ! Component: 100 - total flux cleaned = 0.0078801 Jy ! Component: 150 - total flux cleaned = 0.00930367 Jy ! Component: 200 - total flux cleaned = 0.010039 Jy ! Total flux subtracted in 200 components = 0.010039 Jy ! Clean residual min=-0.004226 max=0.004731 Jy/beam ! Clean residual mean=0.000018 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0400074 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.0400074 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=0.027899Jy sigma=0.798276 ! Fit after self-cal, rms=0.027782Jy sigma=0.796797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.292 x 3.467 at 52.72 degrees (North through East) ! Clean map min=-0.0040978 max=0.029711 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 1.00* KP 0.90 ! LA 0.85 OV 0.93 PT 0.85 SC 0.90 ! ! ! 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00* KP 1.14 ! LA 0.87 OV 1.01 PT 0.94 SC 0.92 ! ! ! 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* 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027782Jy sigma=0.796797 ! Fit after self-cal, rms=0.027132Jy sigma=0.791338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=3.484 mas, bpa=52.55 degrees ! Estimated noise=0.780217 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 = -0.00026613 Jy ! Component: 100 - total flux cleaned = -0.000316776 Jy ! Component: 150 - total flux cleaned = -0.000360833 Jy ! Component: 200 - total flux cleaned = -0.000401366 Jy ! Total flux subtracted in 200 components = -0.000401366 Jy ! Clean residual min=-0.003933 max=0.004750 Jy/beam ! Clean residual mean=0.000011 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.039606 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.039606 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=0.027083Jy sigma=0.789362 ! Fit after self-cal, rms=0.027078Jy sigma=0.788983 ! 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=0.027078Jy sigma=0.788983 ! Fit after self-cal, rms=0.027253Jy sigma=0.787156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.487 mas, bpa=52.55 degrees ! Estimated noise=0.786957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133985 Jy ! Component: 100 - total flux cleaned = 0.000155809 Jy ! Component: 150 - total flux cleaned = 0.000173695 Jy ! Component: 200 - total flux cleaned = 0.000206698 Jy ! Total flux subtracted in 200 components = 0.000206698 Jy ! Clean residual min=-0.003842 max=0.004683 Jy/beam ! Clean residual mean=0.000009 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0398127 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.0398127 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=0.027235Jy sigma=0.785599 ! Fit after self-cal, rms=0.027239Jy sigma=0.785393 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 = 3.2312e-05 Jy ! Component: 100 - total flux cleaned = 4.90712e-05 Jy ! Component: 150 - total flux cleaned = 4.78791e-05 Jy ! Component: 200 - total flux cleaned = 3.17831e-05 Jy ! Total flux subtracted in 200 components = 3.17831e-05 Jy ! Clean residual min=-0.003782 max=0.004640 Jy/beam ! Clean residual mean=0.000010 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0398445 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0398445 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=0.027209Jy sigma=0.784708 ! Fit after self-cal, rms=0.027217Jy sigma=0.784550 ! 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=0.027217Jy sigma=0.784550 ! Fit after self-cal, rms=0.027219Jy sigma=0.784501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=3.485 mas, bpa=52.49 degrees ! Estimated noise=0.78717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179558 Jy ! Component: 100 - total flux cleaned = 0.000180278 Jy ! Component: 150 - total flux cleaned = 0.000179898 Jy ! Component: 200 - total flux cleaned = 0.000194954 Jy ! Total flux subtracted in 200 components = 0.000194954 Jy ! Clean residual min=-0.003734 max=0.004590 Jy/beam ! Clean residual mean=0.000009 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.0400395 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0400395 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=0.027196Jy sigma=0.783743 ! Fit after self-cal, rms=0.027205Jy sigma=0.783597 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 = 4.60137e-05 Jy ! Component: 100 - total flux cleaned = 4.55112e-05 Jy ! Component: 150 - total flux cleaned = 4.62514e-05 Jy ! Component: 200 - total flux cleaned = 4.6385e-05 Jy ! Total flux subtracted in 200 components = 4.6385e-05 Jy ! Clean residual min=-0.003690 max=0.004550 Jy/beam ! Clean residual mean=0.000010 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0400859 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0400859 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=0.027178Jy sigma=0.783106 ! Fit after self-cal, rms=0.027187Jy sigma=0.782971 ! 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=0.027187Jy sigma=0.782971 ! Fit after self-cal, rms=0.027162Jy sigma=0.782959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.691 mas, bmaj=5.697 mas, bpa=83.21 degrees ! Estimated noise=0.887741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99807e-05 Jy ! Component: 100 - total flux cleaned = 1.98577e-05 Jy ! Component: 150 - total flux cleaned = 4.06414e-05 Jy ! Component: 200 - total flux cleaned = 6.10714e-05 Jy ! Total flux subtracted in 200 components = 6.10714e-05 Jy ! Clean residual min=-0.004007 max=0.005706 Jy/beam ! Clean residual mean=0.000019 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.0401469 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0401469 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=0.027153Jy sigma=0.782432 ! Fit after self-cal, rms=0.027153Jy sigma=0.782373 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 = 4.63626e-05 Jy ! Component: 100 - total flux cleaned = 4.65829e-05 Jy ! Component: 150 - total flux cleaned = 6.5812e-05 Jy ! Component: 200 - total flux cleaned = 8.42778e-05 Jy ! Total flux subtracted in 200 components = 8.42778e-05 Jy ! Clean residual min=-0.004020 max=0.005663 Jy/beam ! Clean residual mean=0.000019 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.0402312 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0402312 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=0.027141Jy sigma=0.782413 ! Fit after self-cal, rms=0.027145Jy sigma=0.782358 ! 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=1.283 mas, bmaj=3.483 mas, bpa=52.48 degrees ! Estimated noise=0.786841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 3.483 at 52.48 degrees (North through East) ! Clean map min=-0.0035432 max=0.028791 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=0.9141 mas, bmaj=3.134 mas, bpa=51.01 degrees ! Estimated noise=1.16169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233944 Jy ! Component: 100 - total flux cleaned = 0.0308107 Jy ! Component: 150 - total flux cleaned = 0.0345195 Jy ! Component: 200 - total flux cleaned = 0.0366112 Jy ! Total flux subtracted in 200 components = 0.0366112 Jy ! Clean residual min=-0.004363 max=0.003823 Jy/beam ! Clean residual mean=-0.000005 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.0366112 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0366112 Jy ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=3.483 mas, bpa=52.48 degrees ! Estimated noise=0.786841 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 = 0.00224477 Jy ! Component: 100 - total flux cleaned = 0.00264522 Jy ! Component: 150 - total flux cleaned = 0.00268044 Jy ! Component: 200 - total flux cleaned = 0.0027062 Jy ! Total flux subtracted in 200 components = 0.0027062 Jy ! Clean residual min=-0.004124 max=0.004758 Jy/beam ! Clean residual mean=0.000012 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0393174 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0393174 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=2.691 mas, bmaj=5.697 mas, bpa=83.21 degrees ! Estimated noise=0.887741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.6474e-05 Jy ! Component: 100 - total flux cleaned = 0.000124979 Jy ! Component: 150 - total flux cleaned = 0.000151059 Jy ! Component: 200 - total flux cleaned = 0.000199029 Jy ! Total flux subtracted in 200 components = 0.000199029 Jy ! Clean residual min=-0.004239 max=0.005856 Jy/beam ! Clean residual mean=0.000020 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.0395164 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 = 4.458e-05 Jy ! Component: 100 - total flux cleaned = 6.65287e-05 Jy ! Component: 150 - total flux cleaned = 8.74564e-05 Jy ! Component: 200 - total flux cleaned = 0.000108492 Jy ! Total flux subtracted in 200 components = 0.000108492 Jy ! Clean residual min=-0.004176 max=0.005791 Jy/beam ! Clean residual mean=0.000021 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.0396249 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0396249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=3.483 mas, bpa=52.48 degrees ! Estimated noise=0.786841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46568e-06 Jy ! Component: 100 - total flux cleaned = 4.55326e-05 Jy ! Component: 150 - total flux cleaned = 8.31677e-05 Jy ! Component: 200 - total flux cleaned = 0.00013676 Jy ! Total flux subtracted in 200 components = 0.00013676 Jy ! Clean residual min=-0.003904 max=0.004727 Jy/beam ! Clean residual mean=0.000012 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0397617 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0397617 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=0.027200Jy sigma=0.785499 ! Fit after self-cal, rms=0.027212Jy sigma=0.785156 wmodel /d2/scr/pima/bp177i_uvs/J1450+6122_X_map.mod ! Writing 58 model components to file: /d2/scr/pima/bp177i_uvs/J1450+6122_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1450+6122_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1450+6122_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1450+6122_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1450+6122_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 = 0.00121777 Jy ! Component: 100 - total flux cleaned = 0.00109513 Jy ! Component: 150 - total flux cleaned = 0.000768851 Jy ! Component: 200 - total flux cleaned = 0.00052287 Jy ! Component: 250 - total flux cleaned = 0.000257614 Jy ! Component: 300 - total flux cleaned = 5.91031e-05 Jy ! Component: 350 - total flux cleaned = -4.99568e-05 Jy ! Component: 400 - total flux cleaned = -0.000150417 Jy ! Component: 450 - total flux cleaned = -0.00024354 Jy ! Component: 500 - total flux cleaned = -0.000358323 Jy ! Component: 550 - total flux cleaned = -0.000413857 Jy ! Component: 600 - total flux cleaned = -0.000465462 Jy ! Component: 650 - total flux cleaned = -0.000513894 Jy ! Component: 700 - total flux cleaned = -0.00058397 Jy ! Component: 750 - total flux cleaned = -0.000584649 Jy ! Component: 800 - total flux cleaned = -0.000627069 Jy ! Component: 850 - total flux cleaned = -0.000586087 Jy ! Component: 900 - total flux cleaned = -0.000526889 Jy ! Component: 950 - total flux cleaned = -0.000450515 Jy ! Component: 1000 - total flux cleaned = -0.000413157 Jy ! Component: 1050 - total flux cleaned = -0.000341352 Jy ! Component: 1100 - total flux cleaned = -0.000272356 Jy ! Component: 1150 - total flux cleaned = -0.000156611 Jy ! Component: 1200 - total flux cleaned = -0.000109566 Jy ! Component: 1250 - total flux cleaned = -6.3548e-05 Jy ! Component: 1300 - total flux cleaned = -4.22118e-06 Jy ! Component: 1350 - total flux cleaned = 1.03525e-05 Jy ! Component: 1400 - total flux cleaned = 6.66996e-05 Jy ! Component: 1450 - total flux cleaned = 2.56181e-05 Jy ! Component: 1500 - total flux cleaned = 7.93844e-05 Jy ! Component: 1550 - total flux cleaned = 5.33934e-05 Jy ! Component: 1600 - total flux cleaned = 6.64896e-05 Jy ! Component: 1650 - total flux cleaned = 7.87012e-05 Jy ! Component: 1700 - total flux cleaned = 2.9771e-05 Jy ! Component: 1750 - total flux cleaned = -6.05239e-06 Jy ! Component: 1800 - total flux cleaned = -4.12144e-05 Jy ! Component: 1850 - total flux cleaned = -7.59931e-05 Jy ! Component: 1900 - total flux cleaned = -8.74021e-05 Jy ! Component: 1950 - total flux cleaned = -9.86103e-05 Jy ! Component: 2000 - total flux cleaned = -0.000131806 Jy ! Component: 2050 - total flux cleaned = -0.000142694 Jy ! Component: 2100 - total flux cleaned = -0.000142687 Jy ! Component: 2150 - total flux cleaned = -0.00016427 Jy ! Component: 2200 - total flux cleaned = -0.000206928 Jy ! Component: 2250 - total flux cleaned = -0.000196349 Jy ! Component: 2300 - total flux cleaned = -0.000206948 Jy ! Component: 2350 - total flux cleaned = -0.000238467 Jy ! Component: 2400 - total flux cleaned = -0.000238432 Jy ! Component: 2450 - total flux cleaned = -0.000217699 Jy ! Component: 2500 - total flux cleaned = -0.000238334 Jy ! Component: 2550 - total flux cleaned = -0.000228053 Jy ! Component: 2600 - total flux cleaned = -0.000258811 Jy ! Component: 2650 - total flux cleaned = -0.000268946 Jy ! Component: 2700 - total flux cleaned = -0.000268898 Jy ! Component: 2750 - total flux cleaned = -0.000268886 Jy ! Component: 2800 - total flux cleaned = -0.000299341 Jy ! Component: 2850 - total flux cleaned = -0.000289195 Jy ! Component: 2900 - total flux cleaned = -0.000279033 Jy ! Component: 2950 - total flux cleaned = -0.000268851 Jy ! Component: 3000 - total flux cleaned = -0.000248431 Jy ! Component: 3050 - total flux cleaned = -0.000228029 Jy ! Component: 3100 - total flux cleaned = -0.000238278 Jy ! Component: 3150 - total flux cleaned = -0.000207549 Jy ! Component: 3200 - total flux cleaned = -0.000176695 Jy ! Component: 3250 - total flux cleaned = -0.000176697 Jy ! Component: 3300 - total flux cleaned = -0.000156051 Jy ! Component: 3350 - total flux cleaned = -0.000124955 Jy ! Component: 3400 - total flux cleaned = -0.000114609 Jy ! Component: 3450 - total flux cleaned = -9.3736e-05 Jy ! Component: 3500 - total flux cleaned = -6.23245e-05 Jy ! Component: 3550 - total flux cleaned = -5.17746e-05 Jy ! Component: 3600 - total flux cleaned = -3.07105e-05 Jy ! Component: 3650 - total flux cleaned = -2.01292e-05 Jy ! Component: 3700 - total flux cleaned = 1.14757e-06 Jy ! Component: 3750 - total flux cleaned = 4.39616e-05 Jy ! Component: 3800 - total flux cleaned = 4.4083e-05 Jy ! Component: 3850 - total flux cleaned = 4.39985e-05 Jy ! Component: 3900 - total flux cleaned = 7.66746e-05 Jy ! Component: 3950 - total flux cleaned = 8.76123e-05 Jy ! Component: 4000 - total flux cleaned = 9.8653e-05 Jy ! Component: 4050 - total flux cleaned = 9.86827e-05 Jy ! Total flux subtracted in 4096 components = 9.87004e-05 Jy ! Clean residual min=-0.000561 max=0.000701 Jy/beam ! Clean residual mean=0.000006 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0398604 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 362 components and 0.0398604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1450+6122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 3.483 at 52.48 degrees (North through East) ! Clean map min=-0.0018055 max=0.029962 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1450+6122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0299616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01185 2.01185 4.0237 8.04741 16.0948 32.1896 64.3793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 149.116 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1450+6122_X_uvs.log closed on Tue Apr 15 00:24:16 2014