! Started logfile: /d2/scr/pima/bp177i_uvs/J0719+7245_X_uvs.log on Tue Apr 15 00:09:56 2014 obs /d2/scr/pima/bp177i_uvs/J0719+7245_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0719+7245 ! ! 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 1056 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/J0719+7245_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=0.999748Jy sigma=35.473081 ! Fit after self-cal, rms=0.950465Jy sigma=33.676033 ! 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=0.791 mas, bmaj=3.026 mas, bpa=-35.35 degrees ! Estimated noise=0.911696 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 = 0.0375293 Jy ! Component: 100 - total flux cleaned = 0.0488164 Jy ! Total flux subtracted in 100 components = 0.0488164 Jy ! Clean residual min=-0.003423 max=0.005513 Jy/beam ! Clean residual mean=-0.000009 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0488164 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0488164 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=0.020120Jy sigma=0.693383 ! Fit after self-cal, rms=0.020014Jy sigma=0.690318 ! 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=0.9744 mas, bmaj=3.051 mas, bpa=-36.24 degrees ! Estimated noise=0.623467 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 = 0.00698311 Jy ! Component: 100 - total flux cleaned = 0.0112247 Jy ! Component: 150 - total flux cleaned = 0.0141085 Jy ! Component: 200 - total flux cleaned = 0.0161979 Jy ! Total flux subtracted in 200 components = 0.0161979 Jy ! Clean residual min=-0.002305 max=0.002780 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0650143 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.0650143 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=0.017197Jy sigma=0.584977 ! Fit after self-cal, rms=0.017167Jy sigma=0.583491 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 3.051 at -36.24 degrees (North through East) ! Clean map min=-0.0021971 max=0.047017 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 1.00* 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 0.92 FD 1.15 HN 1.02 KP 0.88 ! LA 0.96 MK 1.18 NL 1.08 OV 0.95 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.97 KP 1.00 ! LA 0.95 MK 1.07 NL 0.99 OV 0.92 ! PT 0.91 SC 0.87 ! ! ! 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 1.07 FD 1.06 HN 1.12 KP 0.97 ! LA 0.89 MK 1.20 NL 1.03 OV 0.99 ! PT 0.84 SC 0.98 ! ! ! 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=0.017167Jy sigma=0.583491 ! Fit after self-cal, rms=0.016738Jy sigma=0.567654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=3.063 mas, bpa=-36.35 degrees ! Estimated noise=0.618228 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 = 0.00130695 Jy ! Component: 100 - total flux cleaned = 0.00214922 Jy ! Component: 150 - total flux cleaned = 0.00277847 Jy ! Component: 200 - total flux cleaned = 0.00323528 Jy ! Total flux subtracted in 200 components = 0.00323528 Jy ! Clean residual min=-0.002045 max=0.002145 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0682496 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0682496 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=0.016605Jy sigma=0.563526 ! Fit after self-cal, rms=0.016599Jy sigma=0.563093 ! 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=0.016599Jy sigma=0.563093 ! Fit after self-cal, rms=0.016596Jy sigma=0.562431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9836 mas, bmaj=3.061 mas, bpa=-36.34 degrees ! Estimated noise=0.619884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692968 Jy ! Component: 100 - total flux cleaned = 0.00110864 Jy ! Component: 150 - total flux cleaned = 0.00129286 Jy ! Component: 200 - total flux cleaned = 0.00145483 Jy ! Total flux subtracted in 200 components = 0.00145483 Jy ! Clean residual min=-0.001998 max=0.002179 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0697044 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0697044 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=0.016551Jy sigma=0.561294 ! Fit after self-cal, rms=0.016550Jy sigma=0.561190 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 (26.8, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195088 Jy ! Component: 100 - total flux cleaned = 0.00253522 Jy ! Component: 150 - total flux cleaned = 0.00292854 Jy ! Component: 200 - total flux cleaned = 0.0031913 Jy ! Total flux subtracted in 200 components = 0.0031913 Jy ! Clean residual min=-0.001788 max=0.001983 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0728957 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0728957 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=0.016263Jy sigma=0.552206 ! Fit after self-cal, rms=0.016250Jy sigma=0.551675 ! Inverting map ! Added new window around map position (-23.4, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105936 Jy ! Component: 100 - total flux cleaned = 0.00143597 Jy ! Component: 150 - total flux cleaned = 0.00181295 Jy ! Component: 200 - total flux cleaned = 0.00199085 Jy ! Total flux subtracted in 200 components = 0.00199085 Jy ! Clean residual min=-0.001678 max=0.001574 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0748866 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.0748866 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=0.016043Jy sigma=0.544045 ! Fit after self-cal, rms=0.016032Jy sigma=0.543597 ! 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=0.016032Jy sigma=0.543597 ! Fit after self-cal, rms=0.015518Jy sigma=0.528324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=3.066 mas, bpa=-36.45 degrees ! Estimated noise=0.617606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146667 Jy ! Component: 100 - total flux cleaned = 0.000287904 Jy ! Component: 150 - total flux cleaned = 0.000461747 Jy ! Component: 200 - total flux cleaned = 0.0006397 Jy ! Total flux subtracted in 200 components = 0.0006397 Jy ! Clean residual min=-0.001569 max=0.001456 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0755263 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.0755263 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=0.015456Jy sigma=0.526197 ! Fit after self-cal, rms=0.015452Jy sigma=0.526085 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 = 0.000137908 Jy ! Component: 100 - total flux cleaned = 0.000263855 Jy ! Component: 150 - total flux cleaned = 0.000383422 Jy ! Component: 200 - total flux cleaned = 0.000480626 Jy ! Total flux subtracted in 200 components = 0.000480626 Jy ! Clean residual min=-0.001527 max=0.001422 Jy/beam ! Clean residual mean=0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0760069 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 142 components and 0.0760069 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=0.015417Jy sigma=0.524884 ! Fit after self-cal, rms=0.015415Jy sigma=0.524845 ! 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=0.015415Jy sigma=0.524845 ! Fit after self-cal, rms=0.015353Jy sigma=0.524738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.388 mas, bpa=-40.26 degrees ! Estimated noise=0.724295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45684e-05 Jy ! Component: 100 - total flux cleaned = 5.37656e-05 Jy ! Component: 150 - total flux cleaned = 0.000151598 Jy ! Component: 200 - total flux cleaned = 0.000250946 Jy ! Total flux subtracted in 200 components = 0.000250946 Jy ! Clean residual min=-0.001806 max=0.001637 Jy/beam ! Clean residual mean=0.000006 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0762578 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.0762578 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=0.015343Jy sigma=0.524041 ! Fit after self-cal, rms=0.015339Jy sigma=0.523938 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 = 0.000167723 Jy ! Component: 100 - total flux cleaned = 0.000236274 Jy ! Component: 150 - total flux cleaned = 0.000278163 Jy ! Component: 200 - total flux cleaned = 0.000307663 Jy ! Total flux subtracted in 200 components = 0.000307663 Jy ! Clean residual min=-0.001755 max=0.001633 Jy/beam ! Clean residual mean=0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0765655 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 177 components and 0.0765655 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=0.015336Jy sigma=0.523669 ! Fit after self-cal, rms=0.015334Jy sigma=0.523635 ! 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=0.9844 mas, bmaj=3.067 mas, bpa=-36.45 degrees ! Estimated noise=0.615674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9844 x 3.067 at -36.45 degrees (North through East) ! Clean map min=-0.0014081 max=0.045705 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=0.798 mas, bmaj=3.036 mas, bpa=-35.45 degrees ! Estimated noise=0.906572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037251 Jy ! Component: 100 - total flux cleaned = 0.0482817 Jy ! Component: 150 - total flux cleaned = 0.0540737 Jy ! Component: 200 - total flux cleaned = 0.0579992 Jy ! Total flux subtracted in 200 components = 0.0579992 Jy ! Clean residual min=-0.002715 max=0.003009 Jy/beam ! Clean residual mean=-0.000003 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0579992 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0579992 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9844 mas, bmaj=3.067 mas, bpa=-36.45 degrees ! Estimated noise=0.615674 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) ! Added new window around map position (32.8, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349029 Jy ! Component: 100 - total flux cleaned = 0.00533953 Jy ! Component: 150 - total flux cleaned = 0.00694546 Jy ! Component: 200 - total flux cleaned = 0.00829864 Jy ! Total flux subtracted in 200 components = 0.00829864 Jy ! Clean residual min=-0.001757 max=0.001882 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0662978 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.0662978 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=2.111 mas, bmaj=3.388 mas, bpa=-40.26 degrees ! Estimated noise=0.724295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201518 Jy ! Component: 100 - total flux cleaned = 0.00335751 Jy ! Component: 150 - total flux cleaned = 0.0042244 Jy ! Component: 200 - total flux cleaned = 0.00489216 Jy ! Total flux subtracted in 200 components = 0.00489216 Jy ! Clean residual min=-0.001873 max=0.001700 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.07119 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 = 0.000559223 Jy ! Component: 100 - total flux cleaned = 0.00099969 Jy ! Component: 150 - total flux cleaned = 0.00139726 Jy ! Component: 200 - total flux cleaned = 0.00178187 Jy ! Total flux subtracted in 200 components = 0.00178187 Jy ! Clean residual min=-0.001693 max=0.001545 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0729719 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 130 components and 0.0729719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9844 mas, bmaj=3.067 mas, bpa=-36.45 degrees ! Estimated noise=0.615674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449803 Jy ! Component: 100 - total flux cleaned = 0.000693825 Jy ! Component: 150 - total flux cleaned = 0.000884639 Jy ! Component: 200 - total flux cleaned = 0.000959907 Jy ! Total flux subtracted in 200 components = 0.000959907 Jy ! Clean residual min=-0.001451 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0739318 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.0739318 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=0.015401Jy sigma=0.525469 ! Fit after self-cal, rms=0.015385Jy sigma=0.524830 wmodel /d2/scr/pima/bp177i_uvs/J0719+7245_X_map.mod ! Writing 158 model components to file: /d2/scr/pima/bp177i_uvs/J0719+7245_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0719+7245_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0719+7245_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0719+7245_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 = -0.000320431 Jy ! Component: 100 - total flux cleaned = -0.000296358 Jy ! Component: 150 - total flux cleaned = -0.000273359 Jy ! Component: 200 - total flux cleaned = -0.000356663 Jy ! Component: 250 - total flux cleaned = -0.000416716 Jy ! Component: 300 - total flux cleaned = -0.00053001 Jy ! Component: 350 - total flux cleaned = -0.000566139 Jy ! Component: 400 - total flux cleaned = -0.000636291 Jy ! Component: 450 - total flux cleaned = -0.000772483 Jy ! Component: 500 - total flux cleaned = -0.00095354 Jy ! Component: 550 - total flux cleaned = -0.00109704 Jy ! Component: 600 - total flux cleaned = -0.00117461 Jy ! Component: 650 - total flux cleaned = -0.00131065 Jy ! Component: 700 - total flux cleaned = -0.00141376 Jy ! Component: 750 - total flux cleaned = -0.00155811 Jy ! Component: 800 - total flux cleaned = -0.00165695 Jy ! Component: 850 - total flux cleaned = -0.00175331 Jy ! Component: 900 - total flux cleaned = -0.00179397 Jy ! Component: 950 - total flux cleaned = -0.00186035 Jy ! Component: 1000 - total flux cleaned = -0.00188664 Jy ! Component: 1050 - total flux cleaned = -0.00193753 Jy ! Component: 1100 - total flux cleaned = -0.00192507 Jy ! Component: 1150 - total flux cleaned = -0.0019498 Jy ! Component: 1200 - total flux cleaned = -0.00196197 Jy ! Component: 1250 - total flux cleaned = -0.00190233 Jy ! Component: 1300 - total flux cleaned = -0.00190247 Jy ! Component: 1350 - total flux cleaned = -0.00189092 Jy ! Component: 1400 - total flux cleaned = -0.00187944 Jy ! Component: 1450 - total flux cleaned = -0.00180036 Jy ! Component: 1500 - total flux cleaned = -0.0017894 Jy ! Component: 1550 - total flux cleaned = -0.00175658 Jy ! Component: 1600 - total flux cleaned = -0.00175665 Jy ! Component: 1650 - total flux cleaned = -0.00174594 Jy ! Component: 1700 - total flux cleaned = -0.0017353 Jy ! Component: 1750 - total flux cleaned = -0.00176659 Jy ! Component: 1800 - total flux cleaned = -0.00177681 Jy ! Component: 1850 - total flux cleaned = -0.00177683 Jy ! Component: 1900 - total flux cleaned = -0.0017566 Jy ! Component: 1950 - total flux cleaned = -0.00176666 Jy ! Component: 2000 - total flux cleaned = -0.00174689 Jy ! Component: 2050 - total flux cleaned = -0.00171759 Jy ! Component: 2100 - total flux cleaned = -0.00170793 Jy ! Component: 2150 - total flux cleaned = -0.00167923 Jy ! Component: 2200 - total flux cleaned = -0.00164141 Jy ! Component: 2250 - total flux cleaned = -0.00163202 Jy ! Component: 2300 - total flux cleaned = -0.00161343 Jy ! Component: 2350 - total flux cleaned = -0.00159513 Jy ! Component: 2400 - total flux cleaned = -0.00157691 Jy ! Component: 2450 - total flux cleaned = -0.00157682 Jy ! Component: 2500 - total flux cleaned = -0.0015501 Jy ! Component: 2550 - total flux cleaned = -0.00157668 Jy ! Component: 2600 - total flux cleaned = -0.00156786 Jy ! Component: 2650 - total flux cleaned = -0.00155041 Jy ! Component: 2700 - total flux cleaned = -0.00155041 Jy ! Component: 2750 - total flux cleaned = -0.00155901 Jy ! Component: 2800 - total flux cleaned = -0.00151644 Jy ! Component: 2850 - total flux cleaned = -0.00151646 Jy ! Component: 2900 - total flux cleaned = -0.00149145 Jy ! Component: 2950 - total flux cleaned = -0.00148314 Jy ! Component: 3000 - total flux cleaned = -0.00148316 Jy ! Component: 3050 - total flux cleaned = -0.00145866 Jy ! Component: 3100 - total flux cleaned = -0.00147495 Jy ! Component: 3150 - total flux cleaned = -0.00146687 Jy ! Component: 3200 - total flux cleaned = -0.00148287 Jy ! Component: 3250 - total flux cleaned = -0.00149882 Jy ! Component: 3300 - total flux cleaned = -0.00148307 Jy ! Component: 3350 - total flux cleaned = -0.00149099 Jy ! Component: 3400 - total flux cleaned = -0.00150669 Jy ! Component: 3450 - total flux cleaned = -0.00149893 Jy ! Component: 3500 - total flux cleaned = -0.00147574 Jy ! Component: 3550 - total flux cleaned = -0.00150647 Jy ! Component: 3600 - total flux cleaned = -0.00150644 Jy ! Component: 3650 - total flux cleaned = -0.00152935 Jy ! Component: 3700 - total flux cleaned = -0.00154453 Jy ! Component: 3750 - total flux cleaned = -0.0015596 Jy ! Component: 3800 - total flux cleaned = -0.00158207 Jy ! Component: 3850 - total flux cleaned = -0.00160447 Jy ! Component: 3900 - total flux cleaned = -0.00161933 Jy ! Component: 3950 - total flux cleaned = -0.00164905 Jy ! Component: 4000 - total flux cleaned = -0.00170802 Jy ! Component: 4050 - total flux cleaned = -0.00173008 Jy ! Total flux subtracted in 4096 components = -0.00177392 Jy ! Clean residual min=-0.000412 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0721579 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 399 components and 0.0721579 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0719+7245_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9844 x 3.067 at -36.45 degrees (North through East) ! Clean map min=-0.0010873 max=0.045613 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.805524 0.805524 1.61105 3.2221 6.44419 12.8884 25.7768 51.5535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.428 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0719+7245_X_uvs.log closed on Tue Apr 15 00:10:01 2014