! Started logfile: /d2/scr/pima/bp177f_uvs/J1959+6206_C_uvs.log on Fri Mar 21 07:42:10 2014 obs /d2/scr/pima/bp177f_uvs/J1959+6206_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J1959+6206_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1959+6206 ! ! 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 1080 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/bp177f_uvs/J1959+6206_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=1.001621Jy sigma=45.652146 ! Fit after self-cal, rms=0.882551Jy sigma=40.396742 ! 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=1.254 mas, bmaj=5.074 mas, bpa=-28.63 degrees ! Estimated noise=0.65166 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 = 0.0839229 Jy ! Component: 100 - total flux cleaned = 0.109446 Jy ! Total flux subtracted in 100 components = 0.109446 Jy ! Clean residual min=-0.004632 max=0.011431 Jy/beam ! Clean residual mean=-0.000009 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.109446 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.109446 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=0.030503Jy sigma=1.175583 ! Fit after self-cal, rms=0.030427Jy sigma=1.171427 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126538 Jy ! Component: 100 - total flux cleaned = 0.0191447 Jy ! Total flux subtracted in 100 components = 0.0191447 Jy ! Clean residual min=-0.002611 max=0.003083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.128591 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.128591 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=0.022557Jy sigma=0.793921 ! Fit after self-cal, rms=0.022498Jy sigma=0.790430 ! 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=1.595 mas, bmaj=5.141 mas, bpa=-29.06 degrees ! Estimated noise=0.478374 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 = 0.00499398 Jy ! Component: 100 - total flux cleaned = 0.00791833 Jy ! Component: 150 - total flux cleaned = 0.00981944 Jy ! Component: 200 - total flux cleaned = 0.0111594 Jy ! Total flux subtracted in 200 components = 0.0111594 Jy ! Clean residual min=-0.002062 max=0.002438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.13975 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.13975 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=0.020888Jy sigma=0.734541 ! Fit after self-cal, rms=0.020880Jy sigma=0.734086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.141 at -29.06 degrees (North through East) ! Clean map min=-0.0021044 max=0.11354 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 0.98 HN 0.95 KP 0.92 ! LA 1.04 MK 1.03 NL 1.06 OV 0.97 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.00 KP 0.97 ! LA 1.09 MK 1.03 NL 1.11 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! 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 0.96 FD 1.08 HN 0.98 KP 1.01 ! LA 1.07 MK 1.05 NL 1.01 OV 0.95 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.02 ! LA 1.03 MK 1.04 NL 1.01 OV 0.94 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 1.00 ! LA 1.08 MK 0.98 NL 1.01 OV 0.97 ! PT 1.05 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.93 ! LA 0.98 MK 0.97 NL 1.05 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00 KP 1.02 ! LA 1.02 MK 0.96 NL 1.05 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.020880Jy sigma=0.734086 ! Fit after self-cal, rms=0.019510Jy sigma=0.639730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=5.134 mas, bpa=-29.14 degrees ! Estimated noise=0.484325 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 = 0.00162766 Jy ! Component: 100 - total flux cleaned = 0.0023835 Jy ! Component: 150 - total flux cleaned = 0.00276766 Jy ! Component: 200 - total flux cleaned = 0.00293225 Jy ! Total flux subtracted in 200 components = 0.00293225 Jy ! Clean residual min=-0.001446 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.142682 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.142682 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=0.019250Jy sigma=0.636492 ! Fit after self-cal, rms=0.019249Jy sigma=0.636409 ! 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=0.019249Jy sigma=0.636409 ! Fit after self-cal, rms=0.019259Jy sigma=0.631464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.133 mas, bpa=-29.13 degrees ! Estimated noise=0.49018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140674 Jy ! Component: 100 - total flux cleaned = 0.00199794 Jy ! Component: 150 - total flux cleaned = 0.00223417 Jy ! Component: 200 - total flux cleaned = 0.0023087 Jy ! Total flux subtracted in 200 components = 0.0023087 Jy ! Clean residual min=-0.001475 max=0.001501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.144991 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.144991 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=0.019050Jy sigma=0.629624 ! Fit after self-cal, rms=0.019050Jy sigma=0.629608 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 = 4.43616e-05 Jy ! Component: 100 - total flux cleaned = 9.09382e-05 Jy ! Component: 150 - total flux cleaned = 9.89541e-05 Jy ! Component: 200 - total flux cleaned = 0.000113503 Jy ! Total flux subtracted in 200 components = 0.000113503 Jy ! Clean residual min=-0.001482 max=0.001502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.145105 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.145105 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=0.019034Jy sigma=0.629469 ! Fit after self-cal, rms=0.019034Jy sigma=0.629459 ! 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=0.019034Jy sigma=0.629459 ! Fit after self-cal, rms=0.019049Jy sigma=0.625008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=5.131 mas, bpa=-29.12 degrees ! Estimated noise=0.495862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126187 Jy ! Component: 100 - total flux cleaned = 0.00175676 Jy ! Component: 150 - total flux cleaned = 0.00190187 Jy ! Component: 200 - total flux cleaned = 0.00198637 Jy ! Total flux subtracted in 200 components = 0.00198637 Jy ! Clean residual min=-0.001498 max=0.001517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.147091 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.147091 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=0.018873Jy sigma=0.623925 ! Fit after self-cal, rms=0.018873Jy sigma=0.623916 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 = 2.28654e-05 Jy ! Component: 100 - total flux cleaned = 5.74083e-05 Jy ! Component: 150 - total flux cleaned = 6.9327e-05 Jy ! Component: 200 - total flux cleaned = 7.46469e-05 Jy ! Total flux subtracted in 200 components = 7.46469e-05 Jy ! Clean residual min=-0.001505 max=0.001517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.147166 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.147166 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=0.018864Jy sigma=0.623864 ! Fit after self-cal, rms=0.018864Jy sigma=0.623860 ! 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=0.018864Jy sigma=0.623860 ! Fit after self-cal, rms=0.018886Jy sigma=0.620256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=5.476 mas, bpa=-33.06 degrees ! Estimated noise=0.625545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142561 Jy ! Component: 100 - total flux cleaned = 0.0019398 Jy ! Component: 150 - total flux cleaned = 0.00202851 Jy ! Component: 200 - total flux cleaned = 0.00209915 Jy ! Total flux subtracted in 200 components = 0.00209915 Jy ! Clean residual min=-0.002130 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.149265 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.149265 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=0.018737Jy sigma=0.620068 ! Fit after self-cal, rms=0.018734Jy sigma=0.619924 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 = 7.25023e-06 Jy ! Component: 100 - total flux cleaned = 2.93364e-05 Jy ! Component: 150 - total flux cleaned = 3.39035e-05 Jy ! Component: 200 - total flux cleaned = 3.3792e-05 Jy ! Total flux subtracted in 200 components = 3.3792e-05 Jy ! Clean residual min=-0.002134 max=0.002031 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.149298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.149298 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=0.018736Jy sigma=0.619976 ! Fit after self-cal, rms=0.018735Jy sigma=0.619949 ! 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=1.588 mas, bmaj=5.13 mas, bpa=-29.1 degrees ! Estimated noise=0.501106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 5.13 at -29.1 degrees (North through East) ! Clean map min=-0.0015384 max=0.11928 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=1.249 mas, bmaj=5.067 mas, bpa=-28.69 degrees ! Estimated noise=0.681886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0877359 Jy ! Component: 100 - total flux cleaned = 0.115191 Jy ! Component: 150 - total flux cleaned = 0.128715 Jy ! Component: 200 - total flux cleaned = 0.135693 Jy ! Total flux subtracted in 200 components = 0.135693 Jy ! Clean residual min=-0.002468 max=0.003283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.135693 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.135693 Jy ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.13 mas, bpa=-29.1 degrees ! Estimated noise=0.501106 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 = 0.0046887 Jy ! Component: 100 - total flux cleaned = 0.00715092 Jy ! Component: 150 - total flux cleaned = 0.00879729 Jy ! Component: 200 - total flux cleaned = 0.00998117 Jy ! Total flux subtracted in 200 components = 0.00998117 Jy ! Clean residual min=-0.001566 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.145674 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.145674 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=3.585 mas, bmaj=5.476 mas, bpa=-33.06 degrees ! Estimated noise=0.625545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146935 Jy ! Component: 100 - total flux cleaned = 0.00230542 Jy ! Component: 150 - total flux cleaned = 0.00281875 Jy ! Component: 200 - total flux cleaned = 0.00313903 Jy ! Total flux subtracted in 200 components = 0.00313903 Jy ! Clean residual min=-0.002117 max=0.002007 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.148813 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 = 0.000146825 Jy ! Component: 100 - total flux cleaned = 0.000196022 Jy ! Component: 150 - total flux cleaned = 0.000228001 Jy ! Component: 200 - total flux cleaned = 0.000263414 Jy ! Total flux subtracted in 200 components = 0.000263414 Jy ! Clean residual min=-0.002122 max=0.002025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.149077 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.149077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.13 mas, bpa=-29.1 degrees ! Estimated noise=0.501106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.21047e-05 Jy ! Component: 100 - total flux cleaned = 5.53777e-05 Jy ! Component: 150 - total flux cleaned = 5.56067e-05 Jy ! Component: 200 - total flux cleaned = 5.60232e-05 Jy ! Total flux subtracted in 200 components = 5.60232e-05 Jy ! Clean residual min=-0.001597 max=0.001567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.149133 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.149133 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=0.018742Jy sigma=0.620107 ! Fit after self-cal, rms=0.018740Jy sigma=0.620011 wmodel /d2/scr/pima/bp177f_uvs/J1959+6206_C_map.mod ! Writing 77 model components to file: /d2/scr/pima/bp177f_uvs/J1959+6206_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J1959+6206_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J1959+6206_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J1959+6206_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J1959+6206_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 = 8.0416e-05 Jy ! Component: 100 - total flux cleaned = 0.000184367 Jy ! Component: 150 - total flux cleaned = 0.000135796 Jy ! Component: 200 - total flux cleaned = 0.000112536 Jy ! Component: 250 - total flux cleaned = 0.000112312 Jy ! Component: 300 - total flux cleaned = 0.000154165 Jy ! Component: 350 - total flux cleaned = 0.000194667 Jy ! Component: 400 - total flux cleaned = 0.000174949 Jy ! Component: 450 - total flux cleaned = 0.000194692 Jy ! Component: 500 - total flux cleaned = 0.000288645 Jy ! Component: 550 - total flux cleaned = 0.000361647 Jy ! Component: 600 - total flux cleaned = 0.00037928 Jy ! Component: 650 - total flux cleaned = 0.000449277 Jy ! Component: 700 - total flux cleaned = 0.000500071 Jy ! Component: 750 - total flux cleaned = 0.000500189 Jy ! Component: 800 - total flux cleaned = 0.0005172 Jy ! Component: 850 - total flux cleaned = 0.000565857 Jy ! Component: 900 - total flux cleaned = 0.000597366 Jy ! Component: 950 - total flux cleaned = 0.000627845 Jy ! Component: 1000 - total flux cleaned = 0.000612367 Jy ! Component: 1050 - total flux cleaned = 0.000567547 Jy ! Component: 1100 - total flux cleaned = 0.000597142 Jy ! Component: 1150 - total flux cleaned = 0.000582553 Jy ! Component: 1200 - total flux cleaned = 0.000582429 Jy ! Component: 1250 - total flux cleaned = 0.000554209 Jy ! Component: 1300 - total flux cleaned = 0.000554409 Jy ! Component: 1350 - total flux cleaned = 0.000554467 Jy ! Component: 1400 - total flux cleaned = 0.000527551 Jy ! Component: 1450 - total flux cleaned = 0.00052749 Jy ! Component: 1500 - total flux cleaned = 0.000540403 Jy ! Component: 1550 - total flux cleaned = 0.000579184 Jy ! Component: 1600 - total flux cleaned = 0.000591507 Jy ! Component: 1650 - total flux cleaned = 0.000616735 Jy ! Component: 1700 - total flux cleaned = 0.000629145 Jy ! Component: 1750 - total flux cleaned = 0.000653557 Jy ! Component: 1800 - total flux cleaned = 0.000641414 Jy ! Component: 1850 - total flux cleaned = 0.000653752 Jy ! Component: 1900 - total flux cleaned = 0.000712976 Jy ! Component: 1950 - total flux cleaned = 0.000724887 Jy ! Component: 2000 - total flux cleaned = 0.000771147 Jy ! Component: 2050 - total flux cleaned = 0.00079403 Jy ! Component: 2100 - total flux cleaned = 0.000850236 Jy ! Component: 2150 - total flux cleaned = 0.000850204 Jy ! Component: 2200 - total flux cleaned = 0.000872459 Jy ! Component: 2250 - total flux cleaned = 0.000905177 Jy ! Component: 2300 - total flux cleaned = 0.000926875 Jy ! Component: 2350 - total flux cleaned = 0.000958738 Jy ! Component: 2400 - total flux cleaned = 0.000958679 Jy ! Component: 2450 - total flux cleaned = 0.00100042 Jy ! Component: 2500 - total flux cleaned = 0.000969428 Jy ! Component: 2550 - total flux cleaned = 0.00102055 Jy ! Component: 2600 - total flux cleaned = 0.00106087 Jy ! Component: 2650 - total flux cleaned = 0.00107088 Jy ! Component: 2700 - total flux cleaned = 0.00108081 Jy ! Component: 2750 - total flux cleaned = 0.00107096 Jy ! Component: 2800 - total flux cleaned = 0.00108064 Jy ! Component: 2850 - total flux cleaned = 0.00109036 Jy ! Component: 2900 - total flux cleaned = 0.00114775 Jy ! Component: 2950 - total flux cleaned = 0.00114783 Jy ! Component: 3000 - total flux cleaned = 0.00118536 Jy ! Component: 3050 - total flux cleaned = 0.00118542 Jy ! Component: 3100 - total flux cleaned = 0.00124101 Jy ! Component: 3150 - total flux cleaned = 0.00126829 Jy ! Component: 3200 - total flux cleaned = 0.00127732 Jy ! Component: 3250 - total flux cleaned = 0.00128626 Jy ! Component: 3300 - total flux cleaned = 0.00132194 Jy ! Component: 3350 - total flux cleaned = 0.00131311 Jy ! Component: 3400 - total flux cleaned = 0.00134819 Jy ! Component: 3450 - total flux cleaned = 0.0013657 Jy ! Component: 3500 - total flux cleaned = 0.00138303 Jy ! Component: 3550 - total flux cleaned = 0.00140872 Jy ! Component: 3600 - total flux cleaned = 0.0014428 Jy ! Component: 3650 - total flux cleaned = 0.00145975 Jy ! Component: 3700 - total flux cleaned = 0.00148495 Jy ! Component: 3750 - total flux cleaned = 0.00151834 Jy ! Component: 3800 - total flux cleaned = 0.00152661 Jy ! Component: 3850 - total flux cleaned = 0.0015349 Jy ! Component: 3900 - total flux cleaned = 0.00156756 Jy ! Component: 3950 - total flux cleaned = 0.00159183 Jy ! Component: 4000 - total flux cleaned = 0.00160791 Jy ! Component: 4050 - total flux cleaned = 0.00165587 Jy ! Total flux subtracted in 4096 components = 0.00164793 Jy ! Clean residual min=-0.000464 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.150781 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 422 components and 0.150781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J1959+6206_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 5.13 at -29.1 degrees (North through East) ! Clean map min=-0.001181 max=0.11941 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J1959+6206_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360442 0.360442 0.720884 1.44177 2.88354 5.76708 11.5342 23.0683 46.1366 92.2732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 832.311 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J1959+6206_C_uvs.log closed on Fri Mar 21 07:42:15 2014