! Started logfile: /d2/scr/pima/bp177h_uvs/J1534+4823_C_uvs.log on Sun Mar 30 00:49:04 2014 obs /d2/scr/pima/bp177h_uvs/J1534+4823_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1534+4823 ! ! 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 2064 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/J1534+4823_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=0.998131Jy sigma=48.408434 ! Fit after self-cal, rms=0.977605Jy sigma=47.347775 ! 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=1.581 mas, bmaj=4.508 mas, bpa=34.63 degrees ! Estimated noise=0.494088 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 = 0.0153946 Jy ! Component: 100 - total flux cleaned = 0.0215036 Jy ! Total flux subtracted in 100 components = 0.0215036 Jy ! Clean residual min=-0.001711 max=0.003009 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0215036 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0215036 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=0.018433Jy sigma=0.784636 ! Fit after self-cal, rms=0.016493Jy sigma=0.686429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467152 Jy ! Component: 100 - total flux cleaned = 0.00719025 Jy ! Total flux subtracted in 100 components = 0.00719025 Jy ! Clean residual min=-0.001414 max=0.001410 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0286939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0286939 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=0.014711Jy sigma=0.584057 ! Fit after self-cal, rms=0.014710Jy sigma=0.583895 ! 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=1.919 mas, bmaj=4.794 mas, bpa=34.11 degrees ! Estimated noise=0.331764 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 = 0.00201717 Jy ! Component: 100 - total flux cleaned = 0.00301625 Jy ! Component: 150 - total flux cleaned = 0.00340159 Jy ! Component: 200 - total flux cleaned = 0.00352904 Jy ! Total flux subtracted in 200 components = 0.00352904 Jy ! Clean residual min=-0.001066 max=0.001866 Jy/beam ! Clean residual mean=0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0322229 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.0322229 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=0.014428Jy sigma=0.569560 ! Fit after self-cal, rms=0.014427Jy sigma=0.569404 ! Inverting map ! Added new window around map position (16.5, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175751 Jy ! Component: 100 - total flux cleaned = 0.00275137 Jy ! Component: 150 - total flux cleaned = 0.00345515 Jy ! Component: 200 - total flux cleaned = 0.00391134 Jy ! Total flux subtracted in 200 components = 0.00391134 Jy ! Clean residual min=-0.000942 max=0.000966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0361342 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.0361342 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=0.014203Jy sigma=0.555076 ! Fit after self-cal, rms=0.014196Jy sigma=0.554740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.794 at 34.11 degrees (North through East) ! Clean map min=-0.00090124 max=0.024577 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 0.97 FD 1.07 HN 1.06 KP 0.90 ! LA 0.99 MK 0.84 NL 1.03 OV 0.94 ! PT 0.85 SC 0.90 ! ! ! 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* MK 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* 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 0.88 FD 1.05 HN 1.05 KP 1.00 ! LA 1.02 MK 1.08 NL 1.00 OV 1.03 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.03 KP 1.02 ! LA 1.00 MK 0.97 NL 1.07 OV 0.98 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 KP 1.00 ! LA 1.02 MK 1.03 NL 1.00 OV 1.07 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.96 KP 0.94 ! LA 0.99 MK 0.94 NL 1.01 OV 0.99 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.06 KP 1.11 ! LA 1.05 MK 1.05 NL 1.08 OV 0.95 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.014196Jy sigma=0.554740 ! Fit after self-cal, rms=0.014071Jy sigma=0.547197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=4.802 mas, bpa=34.16 degrees ! Estimated noise=0.329902 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 = 0.000398651 Jy ! Component: 100 - total flux cleaned = 0.000614777 Jy ! Component: 150 - total flux cleaned = 0.000809841 Jy ! Component: 200 - total flux cleaned = 0.000988644 Jy ! Total flux subtracted in 200 components = 0.000988644 Jy ! Clean residual min=-0.000764 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0371229 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.0371229 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=0.014036Jy sigma=0.545310 ! Fit after self-cal, rms=0.014039Jy sigma=0.545194 ! 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=0.014039Jy sigma=0.545194 ! Fit after self-cal, rms=0.014031Jy sigma=0.545170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=4.8 mas, bpa=34.15 degrees ! Estimated noise=0.329693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175078 Jy ! Component: 100 - total flux cleaned = 0.00032326 Jy ! Component: 150 - total flux cleaned = 0.00042245 Jy ! Component: 200 - total flux cleaned = 0.000506229 Jy ! Total flux subtracted in 200 components = 0.000506229 Jy ! Clean residual min=-0.000729 max=0.000814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0376291 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 123 components and 0.0376291 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=0.014018Jy sigma=0.544663 ! Fit after self-cal, rms=0.014019Jy sigma=0.544654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-45.6, 59.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503903 Jy ! Component: 100 - total flux cleaned = 0.000579313 Jy ! Component: 150 - total flux cleaned = 0.00058015 Jy ! Component: 200 - total flux cleaned = 0.000638121 Jy ! Total flux subtracted in 200 components = 0.000638121 Jy ! Clean residual min=-0.000651 max=0.000642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0382672 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.0382672 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=0.013952Jy sigma=0.542067 ! Fit after self-cal, rms=0.013947Jy sigma=0.541882 ! 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=0.013947Jy sigma=0.541882 ! Fit after self-cal, rms=0.013957Jy sigma=0.541756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.926 mas, bmaj=4.797 mas, bpa=34.2 degrees ! Estimated noise=0.330029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178561 Jy ! Component: 100 - total flux cleaned = 0.00023209 Jy ! Component: 150 - total flux cleaned = 0.000260154 Jy ! Component: 200 - total flux cleaned = 0.00029481 Jy ! Total flux subtracted in 200 components = 0.00029481 Jy ! Clean residual min=-0.000634 max=0.000633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.038562 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 177 components and 0.038562 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=0.013934Jy sigma=0.541204 ! Fit after self-cal, rms=0.013933Jy sigma=0.541174 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 = 2.65641e-05 Jy ! Component: 100 - total flux cleaned = 4.29368e-05 Jy ! Component: 150 - total flux cleaned = 7.35919e-05 Jy ! Component: 200 - total flux cleaned = 0.000102557 Jy ! Total flux subtracted in 200 components = 0.000102557 Jy ! Clean residual min=-0.000623 max=0.000638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0386646 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 194 components and 0.0386646 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=0.013922Jy sigma=0.540848 ! Fit after self-cal, rms=0.013921Jy sigma=0.540836 ! 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=0.013921Jy sigma=0.540836 ! Fit after self-cal, rms=0.013937Jy sigma=0.540765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=5.301 mas, bpa=31.84 degrees ! Estimated noise=0.390132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206493 Jy ! Component: 100 - total flux cleaned = 0.000306698 Jy ! Component: 150 - total flux cleaned = 0.000410729 Jy ! Component: 200 - total flux cleaned = 0.000497158 Jy ! Total flux subtracted in 200 components = 0.000497158 Jy ! Clean residual min=-0.000774 max=0.000807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0391617 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 218 components and 0.0391617 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=0.013922Jy sigma=0.540716 ! Fit after self-cal, rms=0.013921Jy sigma=0.540698 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 = 3.86938e-05 Jy ! Component: 100 - total flux cleaned = 0.000101973 Jy ! Component: 150 - total flux cleaned = 0.000134883 Jy ! Component: 200 - total flux cleaned = 0.000166231 Jy ! Total flux subtracted in 200 components = 0.000166231 Jy ! Clean residual min=-0.000745 max=0.000785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.039328 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 226 components and 0.039328 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=0.013914Jy sigma=0.540661 ! Fit after self-cal, rms=0.013914Jy sigma=0.540654 ! 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=1.923 mas, bmaj=4.798 mas, bpa=34.24 degrees ! Estimated noise=0.33047 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 4.798 at 34.24 degrees (North through East) ! Clean map min=-0.00075047 max=0.024607 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=1.581 mas, bmaj=4.533 mas, bpa=34.88 degrees ! Estimated noise=0.492141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169076 Jy ! Component: 100 - total flux cleaned = 0.0233005 Jy ! Component: 150 - total flux cleaned = 0.0269352 Jy ! Component: 200 - total flux cleaned = 0.0290454 Jy ! Total flux subtracted in 200 components = 0.0290454 Jy ! Clean residual min=-0.001357 max=0.001313 Jy/beam ! Clean residual mean=0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0290454 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0290454 Jy ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.798 mas, bpa=34.24 degrees ! Estimated noise=0.33047 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 = 0.00205844 Jy ! Component: 100 - total flux cleaned = 0.00351293 Jy ! Component: 150 - total flux cleaned = 0.00466864 Jy ! Component: 200 - total flux cleaned = 0.00562951 Jy ! Total flux subtracted in 200 components = 0.00562951 Jy ! Clean residual min=-0.000958 max=0.000921 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0346749 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.0346749 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=3.566 mas, bmaj=5.301 mas, bpa=31.84 degrees ! Estimated noise=0.390132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131171 Jy ! Component: 100 - total flux cleaned = 0.00226153 Jy ! Component: 150 - total flux cleaned = 0.00264251 Jy ! Component: 200 - total flux cleaned = 0.00291069 Jy ! Total flux subtracted in 200 components = 0.00291069 Jy ! Clean residual min=-0.000862 max=0.000953 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0375856 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 = 0.000253436 Jy ! Component: 100 - total flux cleaned = 0.000453932 Jy ! Component: 150 - total flux cleaned = 0.000664292 Jy ! Component: 200 - total flux cleaned = 0.000818441 Jy ! Total flux subtracted in 200 components = 0.000818441 Jy ! Clean residual min=-0.000789 max=0.000890 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0384041 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 117 components and 0.0384041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.798 mas, bpa=34.24 degrees ! Estimated noise=0.33047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22434e-05 Jy ! Component: 100 - total flux cleaned = -1.58274e-05 Jy ! Component: 150 - total flux cleaned = -2.9269e-05 Jy ! Component: 200 - total flux cleaned = 5.15977e-06 Jy ! Total flux subtracted in 200 components = 5.15977e-06 Jy ! Clean residual min=-0.000669 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0384092 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.0384092 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=0.013948Jy sigma=0.542188 ! Fit after self-cal, rms=0.013949Jy sigma=0.542119 wmodel /d2/scr/pima/bp177h_uvs/J1534+4823_C_map.mod ! Writing 140 model components to file: /d2/scr/pima/bp177h_uvs/J1534+4823_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1534+4823_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1534+4823_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1534+4823_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 = -3.71201e-05 Jy ! Component: 100 - total flux cleaned = -9.44655e-05 Jy ! Component: 150 - total flux cleaned = -0.000148502 Jy ! Component: 200 - total flux cleaned = -0.000189114 Jy ! Component: 250 - total flux cleaned = -0.000218326 Jy ! Component: 300 - total flux cleaned = -0.000274583 Jy ! Component: 350 - total flux cleaned = -0.000320007 Jy ! Component: 400 - total flux cleaned = -0.000390523 Jy ! Component: 450 - total flux cleaned = -0.00040761 Jy ! Component: 500 - total flux cleaned = -0.000458069 Jy ! Component: 550 - total flux cleaned = -0.000490926 Jy ! Component: 600 - total flux cleaned = -0.000523035 Jy ! Component: 650 - total flux cleaned = -0.000546675 Jy ! Component: 700 - total flux cleaned = -0.000569807 Jy ! Component: 750 - total flux cleaned = -0.000592343 Jy ! Component: 800 - total flux cleaned = -0.000599782 Jy ! Component: 850 - total flux cleaned = -0.000614338 Jy ! Component: 900 - total flux cleaned = -0.00064304 Jy ! Component: 950 - total flux cleaned = -0.000656926 Jy ! Component: 1000 - total flux cleaned = -0.000650027 Jy ! Component: 1050 - total flux cleaned = -0.000650079 Jy ! Component: 1100 - total flux cleaned = -0.00066347 Jy ! Component: 1150 - total flux cleaned = -0.00063052 Jy ! Component: 1200 - total flux cleaned = -0.000604655 Jy ! Component: 1250 - total flux cleaned = -0.000598322 Jy ! Component: 1300 - total flux cleaned = -0.00057305 Jy ! Component: 1350 - total flux cleaned = -0.00054181 Jy ! Component: 1400 - total flux cleaned = -0.000523241 Jy ! Component: 1450 - total flux cleaned = -0.000480589 Jy ! Component: 1500 - total flux cleaned = -0.000444489 Jy ! Component: 1550 - total flux cleaned = -0.000414831 Jy ! Component: 1600 - total flux cleaned = -0.00042073 Jy ! Component: 1650 - total flux cleaned = -0.00039176 Jy ! Component: 1700 - total flux cleaned = -0.000374585 Jy ! Component: 1750 - total flux cleaned = -0.000357513 Jy ! Component: 1800 - total flux cleaned = -0.00034622 Jy ! Component: 1850 - total flux cleaned = -0.000329629 Jy ! Component: 1900 - total flux cleaned = -0.000324174 Jy ! Component: 1950 - total flux cleaned = -0.000329573 Jy ! Component: 2000 - total flux cleaned = -0.000318763 Jy ! Component: 2050 - total flux cleaned = -0.000302732 Jy ! Component: 2100 - total flux cleaned = -0.000292191 Jy ! Component: 2150 - total flux cleaned = -0.000286958 Jy ! Component: 2200 - total flux cleaned = -0.000266197 Jy ! Component: 2250 - total flux cleaned = -0.000276493 Jy ! Component: 2300 - total flux cleaned = -0.000271374 Jy ! Component: 2350 - total flux cleaned = -0.000251116 Jy ! Component: 2400 - total flux cleaned = -0.00026613 Jy ! Component: 2450 - total flux cleaned = -0.00024115 Jy ! Component: 2500 - total flux cleaned = -0.000221417 Jy ! Component: 2550 - total flux cleaned = -0.000201881 Jy ! Component: 2600 - total flux cleaned = -0.000197032 Jy ! Component: 2650 - total flux cleaned = -0.000182654 Jy ! Component: 2700 - total flux cleaned = -0.000168358 Jy ! Component: 2750 - total flux cleaned = -0.00015421 Jy ! Component: 2800 - total flux cleaned = -0.000144795 Jy ! Component: 2850 - total flux cleaned = -0.000135474 Jy ! Component: 2900 - total flux cleaned = -0.000126168 Jy ! Component: 2950 - total flux cleaned = -0.000121543 Jy ! Component: 3000 - total flux cleaned = -0.0001124 Jy ! Component: 3050 - total flux cleaned = -0.000103292 Jy ! Component: 3100 - total flux cleaned = -8.97365e-05 Jy ! Component: 3150 - total flux cleaned = -8.52121e-05 Jy ! Component: 3200 - total flux cleaned = -7.18243e-05 Jy ! Component: 3250 - total flux cleaned = -7.17968e-05 Jy ! Component: 3300 - total flux cleaned = -6.7358e-05 Jy ! Component: 3350 - total flux cleaned = -4.11315e-05 Jy ! Component: 3400 - total flux cleaned = -4.98788e-05 Jy ! Component: 3450 - total flux cleaned = -3.69292e-05 Jy ! Component: 3500 - total flux cleaned = -3.26355e-05 Jy ! Component: 3550 - total flux cleaned = -4.11939e-05 Jy ! Component: 3600 - total flux cleaned = -1.57447e-05 Jy ! Component: 3650 - total flux cleaned = -1.57826e-05 Jy ! Component: 3700 - total flux cleaned = -1.16346e-05 Jy ! Component: 3750 - total flux cleaned = 8.80689e-07 Jy ! Component: 3800 - total flux cleaned = -3.2582e-06 Jy ! Component: 3850 - total flux cleaned = 4.94199e-06 Jy ! Component: 3900 - total flux cleaned = 8.40026e-07 Jy ! Component: 3950 - total flux cleaned = 8.96934e-06 Jy ! Component: 4000 - total flux cleaned = 7.89906e-07 Jy ! Component: 4050 - total flux cleaned = 4.86552e-06 Jy ! Total flux subtracted in 4096 components = -3.1872e-06 Jy ! Clean residual min=-0.000215 max=0.000217 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0384061 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 439 components and 0.0384061 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1534+4823_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 4.798 at 34.24 degrees (North through East) ! Clean map min=-0.00066125 max=0.024472 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0244716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.27961e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892414 0.892414 1.78483 3.56966 7.13931 14.2786 28.5572 57.1145 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.166 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1534+4823_C_uvs.log closed on Sun Mar 30 00:49:10 2014