! Started logfile: /d2/scr/pima/bp177i_uvs/J1429+6532_X_uvs.log on Tue Apr 15 00:23:40 2014 obs /d2/scr/pima/bp177i_uvs/J1429+6532_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1429+6532_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1429+6532 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1429+6532_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=1.004359Jy sigma=37.038557 ! Fit after self-cal, rms=0.929581Jy sigma=34.260977 ! 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=0.787 mas, bmaj=3.033 mas, bpa=45.12 degrees ! Estimated noise=0.862394 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 = 0.0519213 Jy ! Component: 100 - total flux cleaned = 0.0642187 Jy ! Total flux subtracted in 100 components = 0.0642187 Jy ! Clean residual min=-0.003648 max=0.006756 Jy/beam ! Clean residual mean=0.000040 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.0642187 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0642187 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=0.024083Jy sigma=0.872779 ! Fit after self-cal, rms=0.024037Jy sigma=0.871282 ! Inverting map ! Added new window around map position (-0.4, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697159 Jy ! Component: 100 - total flux cleaned = 0.01176 Jy ! Total flux subtracted in 100 components = 0.01176 Jy ! Clean residual min=-0.002931 max=0.005343 Jy/beam ! Clean residual mean=0.000028 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0759787 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0759787 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=0.020707Jy sigma=0.744556 ! Fit after self-cal, rms=0.020591Jy sigma=0.740244 ! 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=0.9588 mas, bmaj=3.04 mas, bpa=45.1 degrees ! Estimated noise=0.59197 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 = 0.00626017 Jy ! Component: 100 - total flux cleaned = 0.0104838 Jy ! Component: 150 - total flux cleaned = 0.0135376 Jy ! Component: 200 - total flux cleaned = 0.0158545 Jy ! Total flux subtracted in 200 components = 0.0158545 Jy ! Clean residual min=-0.002998 max=0.003747 Jy/beam ! Clean residual mean=0.000040 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0918332 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0918332 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=0.018141Jy sigma=0.646889 ! Fit after self-cal, rms=0.018125Jy sigma=0.646276 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 3.04 at 45.1 degrees (North through East) ! Clean map min=-0.0029432 max=0.067337 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.96 KP 1.05 ! LA 0.89 MK 1.03 NL 1.17 OV 1.07 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.96 KP 0.95 ! LA 0.95 MK 1.05 NL 1.19 OV 0.96 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.01 ! LA 0.94 MK 0.98 NL 1.11 OV 0.95 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.00 ! LA 0.94 MK 1.07 NL 1.17 OV 1.10 ! PT 0.89 SC 0.94 ! ! ! 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=0.018125Jy sigma=0.646276 ! Fit after self-cal, rms=0.017210Jy sigma=0.611679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=3.028 mas, bpa=45.14 degrees ! Estimated noise=0.587022 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 = 0.000786582 Jy ! Component: 100 - total flux cleaned = 0.00107748 Jy ! Component: 150 - total flux cleaned = 0.00126836 Jy ! Component: 200 - total flux cleaned = 0.00135317 Jy ! Total flux subtracted in 200 components = 0.00135317 Jy ! Clean residual min=-0.002067 max=0.002320 Jy/beam ! Clean residual mean=0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0931864 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0931864 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=0.017069Jy sigma=0.607008 ! Fit after self-cal, rms=0.017073Jy sigma=0.606862 ! 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=0.017073Jy sigma=0.606862 ! Fit after self-cal, rms=0.016724Jy sigma=0.594546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9626 mas, bmaj=3.03 mas, bpa=45.12 degrees ! Estimated noise=0.587037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433851 Jy ! Component: 100 - total flux cleaned = -0.000512197 Jy ! Component: 150 - total flux cleaned = -0.000490355 Jy ! Component: 200 - total flux cleaned = -0.00041051 Jy ! Total flux subtracted in 200 components = -0.00041051 Jy ! Clean residual min=-0.001870 max=0.002291 Jy/beam ! Clean residual mean=0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0927759 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0927759 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=0.016657Jy sigma=0.592270 ! Fit after self-cal, rms=0.016658Jy sigma=0.592231 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 (2, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846085 Jy ! Component: 100 - total flux cleaned = 0.00129635 Jy ! Component: 150 - total flux cleaned = 0.00170308 Jy ! Component: 200 - total flux cleaned = 0.00186891 Jy ! Total flux subtracted in 200 components = 0.00186891 Jy ! Clean residual min=-0.001586 max=0.001685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0946448 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0946448 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=0.016227Jy sigma=0.575340 ! Fit after self-cal, rms=0.016206Jy sigma=0.574732 ! 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=0.016206Jy sigma=0.574732 ! Fit after self-cal, rms=0.016132Jy sigma=0.574062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9615 mas, bmaj=3.032 mas, bpa=45.12 degrees ! Estimated noise=0.585084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591819 Jy ! Component: 100 - total flux cleaned = 0.00066223 Jy ! Component: 150 - total flux cleaned = 0.000749749 Jy ! Component: 200 - total flux cleaned = 0.000854549 Jy ! Total flux subtracted in 200 components = 0.000854549 Jy ! Clean residual min=-0.001516 max=0.001585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0954993 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.0954993 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=0.016012Jy sigma=0.569569 ! Fit after self-cal, rms=0.016005Jy sigma=0.569417 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 = 0.000124 Jy ! Component: 100 - total flux cleaned = 0.000122971 Jy ! Component: 150 - total flux cleaned = 0.000101559 Jy ! Component: 200 - total flux cleaned = 0.00012113 Jy ! Total flux subtracted in 200 components = 0.00012113 Jy ! Clean residual min=-0.001437 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0956204 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.0956204 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=0.015948Jy sigma=0.567363 ! Fit after self-cal, rms=0.015946Jy sigma=0.567301 ! 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=0.015946Jy sigma=0.567301 ! Fit after self-cal, rms=0.015708Jy sigma=0.557540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.026 mas, bmaj=3.272 mas, bpa=46.03 degrees ! Estimated noise=0.707284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92511e-07 Jy ! Component: 100 - total flux cleaned = -6.56253e-05 Jy ! Component: 150 - total flux cleaned = -8.45286e-05 Jy ! Component: 200 - total flux cleaned = -0.000101204 Jy ! Total flux subtracted in 200 components = -0.000101204 Jy ! Clean residual min=-0.001598 max=0.001634 Jy/beam ! Clean residual mean=-0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0955192 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.0955192 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=0.015682Jy sigma=0.556465 ! Fit after self-cal, rms=0.015679Jy sigma=0.556331 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 = -1.92162e-05 Jy ! Component: 100 - total flux cleaned = -2.00924e-05 Jy ! Component: 150 - total flux cleaned = -2.07115e-05 Jy ! Component: 200 - total flux cleaned = -2.09827e-05 Jy ! Total flux subtracted in 200 components = -2.09827e-05 Jy ! Clean residual min=-0.001575 max=0.001643 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0954982 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.0954982 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=0.015665Jy sigma=0.555818 ! Fit after self-cal, rms=0.015665Jy sigma=0.555785 ! 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=0.9593 mas, bmaj=3.032 mas, bpa=45.06 degrees ! Estimated noise=0.586241 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9593 x 3.032 at 45.06 degrees (North through East) ! Clean map min=-0.001846 max=0.066342 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=0.7871 mas, bmaj=3.016 mas, bpa=45.04 degrees ! Estimated noise=0.859652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517218 Jy ! Component: 100 - total flux cleaned = 0.0640818 Jy ! Component: 150 - total flux cleaned = 0.0705115 Jy ! Component: 200 - total flux cleaned = 0.0749605 Jy ! Total flux subtracted in 200 components = 0.0749605 Jy ! Clean residual min=-0.002208 max=0.003568 Jy/beam ! Clean residual mean=0.000021 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0749605 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 0.0749605 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9593 mas, bmaj=3.032 mas, bpa=45.06 degrees ! Estimated noise=0.586241 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565773 Jy ! Component: 100 - total flux cleaned = 0.00917335 Jy ! Component: 150 - total flux cleaned = 0.0116501 Jy ! Component: 200 - total flux cleaned = 0.0130906 Jy ! Total flux subtracted in 200 components = 0.0130906 Jy ! Clean residual min=-0.001969 max=0.002128 Jy/beam ! Clean residual mean=0.000021 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0880511 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.0880511 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=2.026 mas, bmaj=3.272 mas, bpa=46.03 degrees ! Estimated noise=0.707284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296543 Jy ! Component: 100 - total flux cleaned = 0.00453723 Jy ! Component: 150 - total flux cleaned = 0.00532731 Jy ! Component: 200 - total flux cleaned = 0.00587784 Jy ! Total flux subtracted in 200 components = 0.00587784 Jy ! Clean residual min=-0.002039 max=0.002007 Jy/beam ! Clean residual mean=0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0939289 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 = 0.000513686 Jy ! Component: 100 - total flux cleaned = 0.000837 Jy ! Component: 150 - total flux cleaned = 0.00101841 Jy ! Component: 200 - total flux cleaned = 0.0011501 Jy ! Total flux subtracted in 200 components = 0.0011501 Jy ! Clean residual min=-0.001867 max=0.001698 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.095079 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 103 components and 0.095079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9593 mas, bmaj=3.032 mas, bpa=45.06 degrees ! Estimated noise=0.586241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165951 Jy ! Component: 100 - total flux cleaned = 1.77604e-05 Jy ! Component: 150 - total flux cleaned = 0.000243581 Jy ! Component: 200 - total flux cleaned = 0.00036013 Jy ! Total flux subtracted in 200 components = 0.00036013 Jy ! Clean residual min=-0.001507 max=0.001412 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0954391 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.0954391 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=0.015776Jy sigma=0.559132 ! Fit after self-cal, rms=0.015762Jy sigma=0.558514 wmodel /d2/scr/pima/bp177i_uvs/J1429+6532_X_map.mod ! Writing 131 model components to file: /d2/scr/pima/bp177i_uvs/J1429+6532_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1429+6532_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1429+6532_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1429+6532_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1429+6532_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 = 2.86231e-05 Jy ! Component: 100 - total flux cleaned = 0.000235188 Jy ! Component: 150 - total flux cleaned = 0.000300752 Jy ! Component: 200 - total flux cleaned = 0.000342117 Jy ! Component: 250 - total flux cleaned = 0.000400688 Jy ! Component: 300 - total flux cleaned = 0.000381177 Jy ! Component: 350 - total flux cleaned = 0.00038115 Jy ! Component: 400 - total flux cleaned = 0.000435019 Jy ! Component: 450 - total flux cleaned = 0.000452434 Jy ! Component: 500 - total flux cleaned = 0.000486527 Jy ! Component: 550 - total flux cleaned = 0.000519304 Jy ! Component: 600 - total flux cleaned = 0.000519131 Jy ! Component: 650 - total flux cleaned = 0.000519343 Jy ! Component: 700 - total flux cleaned = 0.000519488 Jy ! Component: 750 - total flux cleaned = 0.000564399 Jy ! Component: 800 - total flux cleaned = 0.000579102 Jy ! Component: 850 - total flux cleaned = 0.000636295 Jy ! Component: 900 - total flux cleaned = 0.00065023 Jy ! Component: 950 - total flux cleaned = 0.000705239 Jy ! Component: 1000 - total flux cleaned = 0.000705275 Jy ! Component: 1050 - total flux cleaned = 0.000718794 Jy ! Component: 1100 - total flux cleaned = 0.00079693 Jy ! Component: 1150 - total flux cleaned = 0.000860683 Jy ! Component: 1200 - total flux cleaned = 0.000860743 Jy ! Component: 1250 - total flux cleaned = 0.000910378 Jy ! Component: 1300 - total flux cleaned = 0.000995532 Jy ! Component: 1350 - total flux cleaned = 0.0010074 Jy ! Component: 1400 - total flux cleaned = 0.00108992 Jy ! Component: 1450 - total flux cleaned = 0.00108985 Jy ! Component: 1500 - total flux cleaned = 0.00114742 Jy ! Component: 1550 - total flux cleaned = 0.00121514 Jy ! Component: 1600 - total flux cleaned = 0.00123724 Jy ! Component: 1650 - total flux cleaned = 0.00127038 Jy ! Component: 1700 - total flux cleaned = 0.00134637 Jy ! Component: 1750 - total flux cleaned = 0.00139983 Jy ! Component: 1800 - total flux cleaned = 0.00141046 Jy ! Component: 1850 - total flux cleaned = 0.00149377 Jy ! Component: 1900 - total flux cleaned = 0.00153484 Jy ! Component: 1950 - total flux cleaned = 0.00154491 Jy ! Component: 2000 - total flux cleaned = 0.00156508 Jy ! Component: 2050 - total flux cleaned = 0.00165405 Jy ! Component: 2100 - total flux cleaned = 0.00165396 Jy ! Component: 2150 - total flux cleaned = 0.00167336 Jy ! Component: 2200 - total flux cleaned = 0.00169239 Jy ! Component: 2250 - total flux cleaned = 0.0017115 Jy ! Component: 2300 - total flux cleaned = 0.00175816 Jy ! Component: 2350 - total flux cleaned = 0.00175803 Jy ! Component: 2400 - total flux cleaned = 0.00176713 Jy ! Component: 2450 - total flux cleaned = 0.00176714 Jy ! Component: 2500 - total flux cleaned = 0.00178517 Jy ! Component: 2550 - total flux cleaned = 0.00180297 Jy ! Component: 2600 - total flux cleaned = 0.00181183 Jy ! Component: 2650 - total flux cleaned = 0.00184666 Jy ! Component: 2700 - total flux cleaned = 0.00182944 Jy ! Component: 2750 - total flux cleaned = 0.00182949 Jy ! Component: 2800 - total flux cleaned = 0.00183792 Jy ! Component: 2850 - total flux cleaned = 0.00183785 Jy ! Component: 2900 - total flux cleaned = 0.00181291 Jy ! Component: 2950 - total flux cleaned = 0.00182947 Jy ! Component: 3000 - total flux cleaned = 0.00184593 Jy ! Component: 3050 - total flux cleaned = 0.00186214 Jy ! Component: 3100 - total flux cleaned = 0.00182987 Jy ! Component: 3150 - total flux cleaned = 0.00183795 Jy ! Component: 3200 - total flux cleaned = 0.00184598 Jy ! Component: 3250 - total flux cleaned = 0.00182228 Jy ! Component: 3300 - total flux cleaned = 0.00181444 Jy ! Component: 3350 - total flux cleaned = 0.00180662 Jy ! Component: 3400 - total flux cleaned = 0.0018144 Jy ! Component: 3450 - total flux cleaned = 0.00178365 Jy ! Component: 3500 - total flux cleaned = 0.0017608 Jy ! Component: 3550 - total flux cleaned = 0.0017532 Jy ! Component: 3600 - total flux cleaned = 0.00173804 Jy ! Component: 3650 - total flux cleaned = 0.00173046 Jy ! Component: 3700 - total flux cleaned = 0.00170809 Jy ! Component: 3750 - total flux cleaned = 0.00170062 Jy ! Component: 3800 - total flux cleaned = 0.00167849 Jy ! Component: 3850 - total flux cleaned = 0.00167115 Jy ! Component: 3900 - total flux cleaned = 0.00167114 Jy ! Component: 3950 - total flux cleaned = 0.00164223 Jy ! Component: 4000 - total flux cleaned = 0.00161354 Jy ! Component: 4050 - total flux cleaned = 0.00160647 Jy ! Total flux subtracted in 4096 components = 0.00159938 Jy ! Clean residual min=-0.000462 max=0.000482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0970385 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 428 components and 0.0970385 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1429+6532_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9593 x 3.032 at 45.06 degrees (North through East) ! Clean map min=-0.0014935 max=0.065839 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1429+6532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0658391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5493 0.5493 1.0986 2.1972 4.3944 8.7888 17.5776 35.1552 70.3104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 546.149 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1429+6532_X_uvs.log closed on Tue Apr 15 00:23:45 2014