! Started logfile: /scr/pima/bg219e_uvs/J0857+1307_X_uvs.log on Thu Apr 7 09:04:23 2016 obs /scr/pima/bg219e_uvs/J0857+1307_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0857+1307_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.654122 visibilities/baseline/integration-bin. ! Found source: J0857+1307 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 17520 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219e_uvs/J0857+1307_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.004269Jy sigma=24.314919 ! Fit after self-cal, rms=0.961265Jy sigma=23.337209 ! 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=0.9221 mas, bmaj=1.742 mas, bpa=9.216 degrees ! Estimated noise=0.590146 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 = 0.030869 Jy ! Component: 100 - total flux cleaned = 0.0378115 Jy ! Total flux subtracted in 100 components = 0.0378115 Jy ! Clean residual min=-0.003147 max=0.004052 Jy/beam ! Clean residual mean=0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0378115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0378115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058539Jy sigma=1.345768 ! Fit after self-cal, rms=0.056265Jy sigma=1.292660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473384 Jy ! Component: 100 - total flux cleaned = 0.00637682 Jy ! Total flux subtracted in 100 components = 0.00637682 Jy ! Clean residual min=-0.003502 max=0.005200 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0441883 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0441883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055860Jy sigma=1.283471 ! Fit after self-cal, rms=0.055826Jy sigma=1.282623 ! 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=1.075 mas, bmaj=1.961 mas, bpa=2.649 degrees ! Estimated noise=0.323322 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 (6.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057788 Jy ! Component: 100 - total flux cleaned = 0.00895211 Jy ! Component: 150 - total flux cleaned = 0.0112132 Jy ! Component: 200 - total flux cleaned = 0.0125163 Jy ! Total flux subtracted in 200 components = 0.0125163 Jy ! Clean residual min=-0.002425 max=0.002563 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0567046 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.0567046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055173Jy sigma=1.266529 ! Fit after self-cal, rms=0.054879Jy sigma=1.259428 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366768 Jy ! Component: 100 - total flux cleaned = 0.00582485 Jy ! Component: 150 - total flux cleaned = 0.00704242 Jy ! Component: 200 - total flux cleaned = 0.00800612 Jy ! Total flux subtracted in 200 components = 0.00800612 Jy ! Clean residual min=-0.002120 max=0.002267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0647107 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.0647107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054589Jy sigma=1.252616 ! Fit after self-cal, rms=0.054447Jy sigma=1.248520 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 1.961 at 2.649 degrees (North through East) ! Clean map min=-0.0022205 max=0.043816 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 0.94 FD 0.90 HN 1.15 KP 1.10 ! LA 0.98 NL 1.14 OV 1.13 PT 0.87 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 HN 0.93 KP 1.06 ! LA 0.93 MK 1.10 NL 0.95 OV 1.07 ! SC 0.92 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.85 HN 0.93 KP 1.02 ! LA 0.97 MK 1.08 NL 1.08 OV 0.98 ! SC 1.02 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.91 HN 0.94 KP 0.94 ! LA 0.93 MK 1.18 NL 0.99 OV 1.02 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.11 KP 0.97 ! LA 0.90 NL 1.06 OV 1.06 PT 0.93 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.94 HN 0.90 KP 1.08 ! LA 0.97 MK 1.00 NL 1.20 OV 1.07 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.91 KP 1.13 ! LA 0.94 NL 1.06 OV 1.07 PT 0.93 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.84 KP 1.04 ! LA 0.95 NL 1.00 OV 1.07 PT 1.02 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.84 HN 0.95 KP 1.14 ! LA 0.87 MK 1.16 NL 0.97 OV 0.86 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.93 KP 1.11 ! LA 0.91 NL 1.05 OV 0.99 PT 1.01 ! SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054447Jy sigma=1.248520 ! Fit after self-cal, rms=0.053508Jy sigma=1.243417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.981 mas, bpa=3.046 degrees ! Estimated noise=0.318628 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 = 0.00203822 Jy ! Component: 100 - total flux cleaned = 0.00328941 Jy ! Component: 150 - total flux cleaned = 0.00374603 Jy ! Component: 200 - total flux cleaned = 0.00401307 Jy ! Total flux subtracted in 200 components = 0.00401307 Jy ! Clean residual min=-0.001504 max=0.001682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0687238 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0687238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053411Jy sigma=1.241270 ! Fit after self-cal, rms=0.053474Jy sigma=1.239892 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053474Jy sigma=1.239892 ! Fit after self-cal, rms=0.053868Jy sigma=1.239753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.984 mas, bpa=3.065 degrees ! Estimated noise=0.319555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128206 Jy ! Component: 100 - total flux cleaned = 0.00189057 Jy ! Component: 150 - total flux cleaned = 0.00212305 Jy ! Component: 200 - total flux cleaned = 0.0023345 Jy ! Total flux subtracted in 200 components = 0.0023345 Jy ! Clean residual min=-0.001451 max=0.001678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0710583 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.0710583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053825Jy sigma=1.238914 ! Fit after self-cal, rms=0.053829Jy sigma=1.238329 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 (-35.8, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135233 Jy ! Component: 100 - total flux cleaned = 0.00185034 Jy ! Component: 150 - total flux cleaned = 0.00217831 Jy ! Component: 200 - total flux cleaned = 0.00241032 Jy ! Total flux subtracted in 200 components = 0.00241032 Jy ! Clean residual min=-0.001440 max=0.001414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0734686 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0734686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053776Jy sigma=1.237272 ! Fit after self-cal, rms=0.053752Jy sigma=1.236631 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053752Jy sigma=1.236631 ! Fit after self-cal, rms=0.053902Jy sigma=1.236487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.982 mas, bpa=3.045 degrees ! Estimated noise=0.319691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102952 Jy ! Component: 100 - total flux cleaned = 0.00143838 Jy ! Component: 150 - total flux cleaned = 0.00168478 Jy ! Component: 200 - total flux cleaned = 0.00184517 Jy ! Total flux subtracted in 200 components = 0.00184517 Jy ! Clean residual min=-0.001425 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0753138 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.0753138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053871Jy sigma=1.235912 ! Fit after self-cal, rms=0.053863Jy sigma=1.235459 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 = 0.000544026 Jy ! Component: 100 - total flux cleaned = 0.000716134 Jy ! Component: 150 - total flux cleaned = 0.000869971 Jy ! Component: 200 - total flux cleaned = 0.00103034 Jy ! Total flux subtracted in 200 components = 0.00103034 Jy ! Clean residual min=-0.001415 max=0.001410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0763441 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0763442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053846Jy sigma=1.235132 ! Fit after self-cal, rms=0.053842Jy sigma=1.235088 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053842Jy sigma=1.235088 ! Fit after self-cal, rms=0.053650Jy sigma=1.234381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=3.198 mas, bpa=-7.173 degrees ! Estimated noise=0.393389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984938 Jy ! Component: 100 - total flux cleaned = 0.00142353 Jy ! Component: 150 - total flux cleaned = 0.00163002 Jy ! Component: 200 - total flux cleaned = 0.0018914 Jy ! Total flux subtracted in 200 components = 0.0018914 Jy ! Clean residual min=-0.001335 max=0.001470 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0782356 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0782356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053641Jy sigma=1.234237 ! Fit after self-cal, rms=0.053620Jy sigma=1.233355 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 = 0.000516967 Jy ! Component: 100 - total flux cleaned = 0.000705903 Jy ! Component: 150 - total flux cleaned = 0.000901932 Jy ! Component: 200 - total flux cleaned = 0.00110832 Jy ! Total flux subtracted in 200 components = 0.00110832 Jy ! Clean residual min=-0.001440 max=0.001442 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0793439 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.0793439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053618Jy sigma=1.233358 ! Fit after self-cal, rms=0.053614Jy sigma=1.233223 ! 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=1.082 mas, bmaj=1.982 mas, bpa=3.205 degrees ! Estimated noise=0.31863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.982 at 3.205 degrees (North through East) ! Clean map min=-0.0012591 max=0.042906 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=0.9306 mas, bmaj=1.766 mas, bpa=9.488 degrees ! Estimated noise=0.586812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324698 Jy ! Component: 100 - total flux cleaned = 0.0431845 Jy ! Component: 150 - total flux cleaned = 0.0501025 Jy ! Component: 200 - total flux cleaned = 0.0550558 Jy ! Total flux subtracted in 200 components = 0.0550558 Jy ! Clean residual min=-0.002957 max=0.003258 Jy/beam ! Clean residual mean=0.000002 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0550558 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0550558 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.982 mas, bpa=3.205 degrees ! Estimated noise=0.31863 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 = 0.00497555 Jy ! Component: 100 - total flux cleaned = 0.00854204 Jy ! Component: 150 - total flux cleaned = 0.0114454 Jy ! Component: 200 - total flux cleaned = 0.0138433 Jy ! Total flux subtracted in 200 components = 0.0138433 Jy ! Clean residual min=-0.001924 max=0.002367 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0688991 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0688991 Jy ! Inverting map ! Added new window around map position (9, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023012 Jy ! Component: 100 - total flux cleaned = 0.00402454 Jy ! Component: 150 - total flux cleaned = 0.00517988 Jy ! Component: 200 - total flux cleaned = 0.00602209 Jy ! Total flux subtracted in 200 components = 0.00602209 Jy ! Clean residual min=-0.001503 max=0.001503 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0749212 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.0749212 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=1.983 mas, bmaj=3.198 mas, bpa=-7.173 degrees ! Estimated noise=0.393389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190924 Jy ! Component: 100 - total flux cleaned = 0.00314969 Jy ! Component: 150 - total flux cleaned = 0.00351958 Jy ! Component: 200 - total flux cleaned = 0.00373355 Jy ! Total flux subtracted in 200 components = 0.00373355 Jy ! Clean residual min=-0.001580 max=0.001719 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0786547 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 = 0.000127403 Jy ! Component: 100 - total flux cleaned = 0.000242611 Jy ! Component: 150 - total flux cleaned = 0.000372703 Jy ! Component: 200 - total flux cleaned = 0.000467878 Jy ! Total flux subtracted in 200 components = 0.000467878 Jy ! Clean residual min=-0.001487 max=0.001527 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0791226 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 108 components and 0.0791226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.982 mas, bpa=3.205 degrees ! Estimated noise=0.31863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397613 Jy ! Component: 100 - total flux cleaned = -0.000338462 Jy ! Component: 150 - total flux cleaned = -0.000339099 Jy ! Component: 200 - total flux cleaned = -0.000385086 Jy ! Total flux subtracted in 200 components = -0.000385086 Jy ! Clean residual min=-0.001334 max=0.001233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0787375 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.0787375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053600Jy sigma=1.232996 ! Fit after self-cal, rms=0.053581Jy sigma=1.232412 wmodel /scr/pima/bg219e_uvs/J0857+1307_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219e_uvs/J0857+1307_X_map.mod wobs /scr/pima/bg219e_uvs/J0857+1307_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0857+1307_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0857+1307_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0857+1307_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 = -0.000278208 Jy ! Component: 100 - total flux cleaned = -0.000435944 Jy ! Component: 150 - total flux cleaned = -0.000585388 Jy ! Component: 200 - total flux cleaned = -0.000584915 Jy ! Component: 250 - total flux cleaned = -0.00062434 Jy ! Component: 300 - total flux cleaned = -0.00068218 Jy ! Component: 350 - total flux cleaned = -0.000756676 Jy ! Component: 400 - total flux cleaned = -0.000810944 Jy ! Component: 450 - total flux cleaned = -0.00084632 Jy ! Component: 500 - total flux cleaned = -0.000880684 Jy ! Component: 550 - total flux cleaned = -0.000931095 Jy ! Component: 600 - total flux cleaned = -0.000914373 Jy ! Component: 650 - total flux cleaned = -0.000930867 Jy ! Component: 700 - total flux cleaned = -0.000946675 Jy ! Component: 750 - total flux cleaned = -0.000915853 Jy ! Component: 800 - total flux cleaned = -0.000931322 Jy ! Component: 850 - total flux cleaned = -0.000901372 Jy ! Component: 900 - total flux cleaned = -0.000886958 Jy ! Component: 950 - total flux cleaned = -0.000915979 Jy ! Component: 1000 - total flux cleaned = -0.000858796 Jy ! Component: 1050 - total flux cleaned = -0.000844653 Jy ! Component: 1100 - total flux cleaned = -0.000762081 Jy ! Component: 1150 - total flux cleaned = -0.000775832 Jy ! Component: 1200 - total flux cleaned = -0.000682159 Jy ! Component: 1250 - total flux cleaned = -0.000629565 Jy ! Component: 1300 - total flux cleaned = -0.000538514 Jy ! Component: 1350 - total flux cleaned = -0.000461539 Jy ! Component: 1400 - total flux cleaned = -0.000398197 Jy ! Component: 1450 - total flux cleaned = -0.000373303 Jy ! Component: 1500 - total flux cleaned = -0.000286703 Jy ! Component: 1550 - total flux cleaned = -0.000237919 Jy ! Component: 1600 - total flux cleaned = -0.000201807 Jy ! Component: 1650 - total flux cleaned = -0.000249385 Jy ! Component: 1700 - total flux cleaned = -0.000154818 Jy ! Component: 1750 - total flux cleaned = -0.000108029 Jy ! Component: 1800 - total flux cleaned = -6.19242e-05 Jy ! Component: 1850 - total flux cleaned = 6.30593e-06 Jy ! Component: 1900 - total flux cleaned = 1.73788e-05 Jy ! Component: 1950 - total flux cleaned = 3.97258e-05 Jy ! Component: 2000 - total flux cleaned = 8.39601e-05 Jy ! Component: 2050 - total flux cleaned = 0.000105875 Jy ! Component: 2100 - total flux cleaned = 0.000170695 Jy ! Component: 2150 - total flux cleaned = 0.000170598 Jy ! Component: 2200 - total flux cleaned = 0.000212955 Jy ! Component: 2250 - total flux cleaned = 0.000191941 Jy ! Component: 2300 - total flux cleaned = 0.000191797 Jy ! Component: 2350 - total flux cleaned = 0.000201991 Jy ! Component: 2400 - total flux cleaned = 0.000171414 Jy ! Component: 2450 - total flux cleaned = 0.0001614 Jy ! Component: 2500 - total flux cleaned = 0.000191509 Jy ! Component: 2550 - total flux cleaned = 0.000161639 Jy ! Component: 2600 - total flux cleaned = 0.000151797 Jy ! Component: 2650 - total flux cleaned = 0.000190756 Jy ! Component: 2700 - total flux cleaned = 0.000210118 Jy ! Component: 2750 - total flux cleaned = 0.000190893 Jy ! Component: 2800 - total flux cleaned = 0.000190846 Jy ! Component: 2850 - total flux cleaned = 0.000171919 Jy ! Component: 2900 - total flux cleaned = 0.000209236 Jy ! Component: 2950 - total flux cleaned = 0.000199891 Jy ! Component: 3000 - total flux cleaned = 0.000172273 Jy ! Component: 3050 - total flux cleaned = 0.000199786 Jy ! Component: 3100 - total flux cleaned = 0.000154361 Jy ! Component: 3150 - total flux cleaned = 0.000208697 Jy ! Component: 3200 - total flux cleaned = 0.000226707 Jy ! Component: 3250 - total flux cleaned = 0.000253365 Jy ! Component: 3300 - total flux cleaned = 0.00026204 Jy ! Component: 3350 - total flux cleaned = 0.000262069 Jy ! Component: 3400 - total flux cleaned = 0.000288229 Jy ! Component: 3450 - total flux cleaned = 0.00028818 Jy ! Component: 3500 - total flux cleaned = 0.000313951 Jy ! Component: 3550 - total flux cleaned = 0.00032248 Jy ! Component: 3600 - total flux cleaned = 0.000330854 Jy ! Component: 3650 - total flux cleaned = 0.000339253 Jy ! Component: 3700 - total flux cleaned = 0.000347639 Jy ! Component: 3750 - total flux cleaned = 0.000339305 Jy ! Component: 3800 - total flux cleaned = 0.000364212 Jy ! Component: 3850 - total flux cleaned = 0.000372487 Jy ! Component: 3900 - total flux cleaned = 0.000405115 Jy ! Component: 3950 - total flux cleaned = 0.000429477 Jy ! Component: 4000 - total flux cleaned = 0.000437513 Jy ! Component: 4050 - total flux cleaned = 0.000445553 Jy ! Total flux subtracted in 4096 components = 0.000477512 Jy ! Clean residual min=-0.000592 max=0.000428 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.079215 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 394 components and 0.079215 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0857+1307_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.982 at 3.205 degrees (North through East) ! Clean map min=-0.0010822 max=0.042387 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0857+1307_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0423868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936204 0.936204 1.87241 3.74481 7.48963 14.9793 29.9585 59.917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.443 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0857+1307_X_uvs.log closed on Thu Apr 7 09:04:28 2016