! Started logfile: /d2/scr/pima/bp177h_uvs/J1558+6521_X_uvs.log on Sat Mar 29 22:24:51 2014 obs /d2/scr/pima/bp177h_uvs/J1558+6521_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1558+6521_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1558+6521 ! ! 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 720 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/J1558+6521_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=1.008064Jy sigma=46.589474 ! Fit after self-cal, rms=0.899415Jy sigma=41.473652 ! 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=0.7781 mas, bmaj=3.046 mas, bpa=35.9 degrees ! Estimated noise=0.75314 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 = 0.0722978 Jy ! Component: 100 - total flux cleaned = 0.0947287 Jy ! Total flux subtracted in 100 components = 0.0947287 Jy ! Clean residual min=-0.005521 max=0.010201 Jy/beam ! Clean residual mean=0.000083 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.0947287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0947287 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=0.026460Jy sigma=1.155088 ! Fit after self-cal, rms=0.026383Jy sigma=1.151496 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113863 Jy ! Component: 100 - total flux cleaned = 0.0173392 Jy ! Total flux subtracted in 100 components = 0.0173392 Jy ! Clean residual min=-0.004012 max=0.005059 Jy/beam ! Clean residual mean=0.000048 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.112068 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.112068 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=0.019132Jy sigma=0.823438 ! Fit after self-cal, rms=0.019097Jy sigma=0.821436 ! 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=0.9279 mas, bmaj=2.997 mas, bpa=36.1 degrees ! Estimated noise=0.585641 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 = 0.00534004 Jy ! Component: 100 - total flux cleaned = 0.00881516 Jy ! Component: 150 - total flux cleaned = 0.0112696 Jy ! Component: 200 - total flux cleaned = 0.0130391 Jy ! Total flux subtracted in 200 components = 0.0130391 Jy ! Clean residual min=-0.003728 max=0.004465 Jy/beam ! Clean residual mean=0.000069 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.125107 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.125107 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=0.017094Jy sigma=0.740684 ! Fit after self-cal, rms=0.017094Jy sigma=0.740472 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.997 at 36.1 degrees (North through East) ! Clean map min=-0.0035452 max=0.09832 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 1.05 HN 0.89 KP 0.92 ! LA 0.93 MK 0.97 NL 1.15 OV 0.96 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.96 KP 1.09 ! LA 0.90 MK 0.96 NL 1.15 OV 0.99 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 0.94 ! LA 0.95 MK 1.11 NL 1.12 OV 0.96 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 KP 1.00 ! LA 0.98 MK 0.99 NL 1.08 OV 0.95 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.06 KP 1.02 ! LA 1.02 MK 0.98 NL 1.12 OV 1.01 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.02 ! LA 0.94 MK 1.03 NL 1.06 OV 1.02 ! PT 0.88 SC 1.03 ! ! ! 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=0.017094Jy sigma=0.740472 ! Fit after self-cal, rms=0.014287Jy sigma=0.610782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.997 mas, bpa=36.08 degrees ! Estimated noise=0.580136 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 = 0.000246796 Jy ! Component: 100 - total flux cleaned = 0.000355444 Jy ! Component: 150 - total flux cleaned = 0.000401595 Jy ! Component: 200 - total flux cleaned = 0.000381971 Jy ! Total flux subtracted in 200 components = 0.000381971 Jy ! Clean residual min=-0.001706 max=0.001894 Jy/beam ! Clean residual mean=0.000016 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.125489 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.125489 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=0.014191Jy sigma=0.606038 ! Fit after self-cal, rms=0.014189Jy sigma=0.605850 ! 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=0.014189Jy sigma=0.605850 ! Fit after self-cal, rms=0.014193Jy sigma=0.605200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=2.996 mas, bpa=36.13 degrees ! Estimated noise=0.579948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237774 Jy ! Component: 100 - total flux cleaned = 0.000299258 Jy ! Component: 150 - total flux cleaned = 0.000262157 Jy ! Component: 200 - total flux cleaned = 0.000245739 Jy ! Total flux subtracted in 200 components = 0.000245739 Jy ! Clean residual min=-0.001675 max=0.001882 Jy/beam ! Clean residual mean=0.000016 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.125735 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.125735 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=0.014139Jy sigma=0.602566 ! Fit after self-cal, rms=0.014139Jy sigma=0.602548 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 (-41.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103116 Jy ! Component: 100 - total flux cleaned = 0.00105426 Jy ! Component: 150 - total flux cleaned = 0.00105349 Jy ! Component: 200 - total flux cleaned = 0.00109659 Jy ! Total flux subtracted in 200 components = 0.00109659 Jy ! Clean residual min=-0.001738 max=0.001481 Jy/beam ! Clean residual mean=0.000014 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.126831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.126831 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=0.013907Jy sigma=0.593370 ! Fit after self-cal, rms=0.013894Jy sigma=0.592840 ! 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=0.013894Jy sigma=0.592840 ! Fit after self-cal, rms=0.013899Jy sigma=0.591904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.995 mas, bpa=36.17 degrees ! Estimated noise=0.57993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307498 Jy ! Component: 100 - total flux cleaned = 0.000496386 Jy ! Component: 150 - total flux cleaned = 0.000590138 Jy ! Component: 200 - total flux cleaned = 0.000660614 Jy ! Total flux subtracted in 200 components = 0.000660614 Jy ! Clean residual min=-0.001830 max=0.001569 Jy/beam ! Clean residual mean=0.000014 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.127492 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.127492 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=0.013836Jy sigma=0.589605 ! Fit after self-cal, rms=0.013834Jy sigma=0.589510 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 = 7.38877e-05 Jy ! Component: 100 - total flux cleaned = 0.000154367 Jy ! Component: 150 - total flux cleaned = 0.000154756 Jy ! Component: 200 - total flux cleaned = 0.000154875 Jy ! Total flux subtracted in 200 components = 0.000154875 Jy ! Clean residual min=-0.001806 max=0.001546 Jy/beam ! Clean residual mean=0.000014 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.127647 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.127647 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=0.013799Jy sigma=0.588158 ! Fit after self-cal, rms=0.013799Jy sigma=0.588126 ! 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=0.013799Jy sigma=0.588126 ! Fit after self-cal, rms=0.013797Jy sigma=0.587839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2 mas, bmaj=3.205 mas, bpa=37.3 degrees ! Estimated noise=0.717872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069863 Jy ! Component: 100 - total flux cleaned = 0.000798201 Jy ! Component: 150 - total flux cleaned = 0.000797449 Jy ! Component: 200 - total flux cleaned = 0.000812687 Jy ! Total flux subtracted in 200 components = 0.000812687 Jy ! Clean residual min=-0.001724 max=0.001606 Jy/beam ! Clean residual mean=0.000026 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.128459 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.128459 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=0.013772Jy sigma=0.586781 ! Fit after self-cal, rms=0.013772Jy sigma=0.586737 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 = 4.77604e-05 Jy ! Component: 100 - total flux cleaned = 6.2283e-05 Jy ! Component: 150 - total flux cleaned = 8.92817e-05 Jy ! Component: 200 - total flux cleaned = 8.90126e-05 Jy ! Total flux subtracted in 200 components = 8.90126e-05 Jy ! Clean residual min=-0.001686 max=0.001566 Jy/beam ! Clean residual mean=0.000025 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.128548 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.128548 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=0.013761Jy sigma=0.586294 ! Fit after self-cal, rms=0.013760Jy sigma=0.586248 ! 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=0.9292 mas, bmaj=2.995 mas, bpa=36.19 degrees ! Estimated noise=0.579603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 2.995 at 36.19 degrees (North through East) ! Clean map min=-0.0016455 max=0.097257 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=0.7796 mas, bmaj=3.037 mas, bpa=35.92 degrees ! Estimated noise=0.748522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719038 Jy ! Component: 100 - total flux cleaned = 0.0941848 Jy ! Component: 150 - total flux cleaned = 0.105446 Jy ! Component: 200 - total flux cleaned = 0.111379 Jy ! Total flux subtracted in 200 components = 0.111379 Jy ! Clean residual min=-0.002793 max=0.003322 Jy/beam ! Clean residual mean=0.000037 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.111379 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.111379 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.995 mas, bpa=36.19 degrees ! Estimated noise=0.579603 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 = 0.0045363 Jy ! Component: 100 - total flux cleaned = 0.00728391 Jy ! Component: 150 - total flux cleaned = 0.00919309 Jy ! Component: 200 - total flux cleaned = 0.0105993 Jy ! Total flux subtracted in 200 components = 0.0105993 Jy ! Clean residual min=-0.002386 max=0.002030 Jy/beam ! Clean residual mean=0.000041 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.121978 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.121978 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 mas, bmaj=3.205 mas, bpa=37.3 degrees ! Estimated noise=0.717872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258825 Jy ! Component: 100 - total flux cleaned = 0.00401189 Jy ! Component: 150 - total flux cleaned = 0.00471027 Jy ! Component: 200 - total flux cleaned = 0.00523329 Jy ! Total flux subtracted in 200 components = 0.00523329 Jy ! Clean residual min=-0.001871 max=0.001714 Jy/beam ! Clean residual mean=0.000039 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.127212 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 = 0.000282608 Jy ! Component: 100 - total flux cleaned = 0.00042867 Jy ! Component: 150 - total flux cleaned = 0.000538328 Jy ! Component: 200 - total flux cleaned = 0.000657718 Jy ! Total flux subtracted in 200 components = 0.000657718 Jy ! Clean residual min=-0.001795 max=0.001625 Jy/beam ! Clean residual mean=0.000031 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.127869 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.127869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.995 mas, bpa=36.19 degrees ! Estimated noise=0.579603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130923 Jy ! Component: 100 - total flux cleaned = -0.000132043 Jy ! Component: 150 - total flux cleaned = -0.00013474 Jy ! Component: 200 - total flux cleaned = -0.000110247 Jy ! Total flux subtracted in 200 components = -0.000110247 Jy ! Clean residual min=-0.001914 max=0.001517 Jy/beam ! Clean residual mean=0.000015 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.127759 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.127759 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=0.013888Jy sigma=0.591233 ! Fit after self-cal, rms=0.013881Jy sigma=0.590827 wmodel /d2/scr/pima/bp177h_uvs/J1558+6521_X_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp177h_uvs/J1558+6521_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1558+6521_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1558+6521_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1558+6521_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1558+6521_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 = -0.000431811 Jy ! Component: 100 - total flux cleaned = -0.000540701 Jy ! Component: 150 - total flux cleaned = -0.000617363 Jy ! Component: 200 - total flux cleaned = -0.000711926 Jy ! Component: 250 - total flux cleaned = -0.000802497 Jy ! Component: 300 - total flux cleaned = -0.000845885 Jy ! Component: 350 - total flux cleaned = -0.000782971 Jy ! Component: 400 - total flux cleaned = -0.000803009 Jy ! Component: 450 - total flux cleaned = -0.000900363 Jy ! Component: 500 - total flux cleaned = -0.000919163 Jy ! Component: 550 - total flux cleaned = -0.000900627 Jy ! Component: 600 - total flux cleaned = -0.000936381 Jy ! Component: 650 - total flux cleaned = -0.000918552 Jy ! Component: 700 - total flux cleaned = -0.000935712 Jy ! Component: 750 - total flux cleaned = -0.000936147 Jy ! Component: 800 - total flux cleaned = -0.000985811 Jy ! Component: 850 - total flux cleaned = -0.000985555 Jy ! Component: 900 - total flux cleaned = -0.000938904 Jy ! Component: 950 - total flux cleaned = -0.00092373 Jy ! Component: 1000 - total flux cleaned = -0.000938896 Jy ! Component: 1050 - total flux cleaned = -0.000998114 Jy ! Component: 1100 - total flux cleaned = -0.000997843 Jy ! Component: 1150 - total flux cleaned = -0.00105504 Jy ! Component: 1200 - total flux cleaned = -0.0010972 Jy ! Component: 1250 - total flux cleaned = -0.00116648 Jy ! Component: 1300 - total flux cleaned = -0.00117994 Jy ! Component: 1350 - total flux cleaned = -0.00126076 Jy ! Component: 1400 - total flux cleaned = -0.00131366 Jy ! Component: 1450 - total flux cleaned = -0.001366 Jy ! Component: 1500 - total flux cleaned = -0.00141774 Jy ! Component: 1550 - total flux cleaned = -0.00148127 Jy ! Component: 1600 - total flux cleaned = -0.00153153 Jy ! Component: 1650 - total flux cleaned = -0.00155647 Jy ! Component: 1700 - total flux cleaned = -0.00160529 Jy ! Component: 1750 - total flux cleaned = -0.00156924 Jy ! Component: 1800 - total flux cleaned = -0.00158144 Jy ! Component: 1850 - total flux cleaned = -0.00160484 Jy ! Component: 1900 - total flux cleaned = -0.00160483 Jy ! Component: 1950 - total flux cleaned = -0.00160488 Jy ! Component: 2000 - total flux cleaned = -0.00160494 Jy ! Component: 2050 - total flux cleaned = -0.00163868 Jy ! Component: 2100 - total flux cleaned = -0.00164971 Jy ! Component: 2150 - total flux cleaned = -0.0016279 Jy ! Component: 2200 - total flux cleaned = -0.00164961 Jy ! Component: 2250 - total flux cleaned = -0.00168186 Jy ! Component: 2300 - total flux cleaned = -0.00168203 Jy ! Component: 2350 - total flux cleaned = -0.00176638 Jy ! Component: 2400 - total flux cleaned = -0.00178725 Jy ! Component: 2450 - total flux cleaned = -0.00183892 Jy ! Component: 2500 - total flux cleaned = -0.00185929 Jy ! Component: 2550 - total flux cleaned = -0.00191014 Jy ! Component: 2600 - total flux cleaned = -0.00195038 Jy ! Component: 2650 - total flux cleaned = -0.0020299 Jy ! Component: 2700 - total flux cleaned = -0.00204944 Jy ! Component: 2750 - total flux cleaned = -0.00208843 Jy ! Component: 2800 - total flux cleaned = -0.00213675 Jy ! Component: 2850 - total flux cleaned = -0.00218463 Jy ! Component: 2900 - total flux cleaned = -0.00223205 Jy ! Component: 2950 - total flux cleaned = -0.00225085 Jy ! Component: 3000 - total flux cleaned = -0.00227878 Jy ! Component: 3050 - total flux cleaned = -0.00228822 Jy ! Component: 3100 - total flux cleaned = -0.00233411 Jy ! Component: 3150 - total flux cleaned = -0.00234323 Jy ! Component: 3200 - total flux cleaned = -0.00235241 Jy ! Component: 3250 - total flux cleaned = -0.0023883 Jy ! Component: 3300 - total flux cleaned = -0.00239716 Jy ! Component: 3350 - total flux cleaned = -0.00241475 Jy ! Component: 3400 - total flux cleaned = -0.00240608 Jy ! Component: 3450 - total flux cleaned = -0.00244071 Jy ! Component: 3500 - total flux cleaned = -0.00245789 Jy ! Component: 3550 - total flux cleaned = -0.00246638 Jy ! Component: 3600 - total flux cleaned = -0.00244111 Jy ! Component: 3650 - total flux cleaned = -0.00248314 Jy ! Component: 3700 - total flux cleaned = -0.00248301 Jy ! Component: 3750 - total flux cleaned = -0.00250771 Jy ! Component: 3800 - total flux cleaned = -0.00248307 Jy ! Component: 3850 - total flux cleaned = -0.0024749 Jy ! Component: 3900 - total flux cleaned = -0.00245883 Jy ! Component: 3950 - total flux cleaned = -0.00246689 Jy ! Component: 4000 - total flux cleaned = -0.00245896 Jy ! Component: 4050 - total flux cleaned = -0.00244313 Jy ! Total flux subtracted in 4096 components = -0.00241946 Jy ! Clean residual min=-0.000461 max=0.000520 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.12534 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 353 components and 0.12534 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1558+6521_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 2.995 at 36.19 degrees (North through East) ! Clean map min=-0.00088504 max=0.097294 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1558+6521_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.097294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418737 0.418737 0.837474 1.67495 3.3499 6.69979 13.3996 26.7992 53.5983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.44 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1558+6521_X_uvs.log closed on Sat Mar 29 22:24:56 2014