! Started logfile: /scr/pima/bg219h_uvs/J2308+2008_X_uvs.log on Thu Apr 7 12:22:38 2016 obs /scr/pima/bg219h_uvs/J2308+2008_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2308+2008_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927778 visibilities/baseline/integration-bin. ! Found source: J2308+2008 ! ! 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 24048 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/bg219h_uvs/J2308+2008_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! 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=1.025644Jy sigma=24.904501 ! Fit after self-cal, rms=0.797824Jy sigma=19.364673 ! 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=0.7497 mas, bmaj=1.572 mas, bpa=-1.239 degrees ! Estimated noise=0.478366 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 = 0.150754 Jy ! Component: 100 - total flux cleaned = 0.196265 Jy ! Total flux subtracted in 100 components = 0.196265 Jy ! Clean residual min=-0.014532 max=0.043630 Jy/beam ! Clean residual mean=-0.000021 rms=0.003945 Jy/beam ! Combined flux in latest and established models = 0.196265 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.196265 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=0.096652Jy sigma=2.281460 ! Fit after self-cal, rms=0.096503Jy sigma=2.277461 ! Inverting map ! Added new window around map position (-2.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369133 Jy ! Component: 100 - total flux cleaned = 0.0564542 Jy ! Total flux subtracted in 100 components = 0.0564542 Jy ! Clean residual min=-0.008914 max=0.019287 Jy/beam ! Clean residual mean=-0.000013 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.252719 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.252719 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=0.077933Jy sigma=1.791017 ! Fit after self-cal, rms=0.076667Jy sigma=1.755663 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019694 Jy ! Component: 100 - total flux cleaned = 0.0324662 Jy ! Total flux subtracted in 100 components = 0.0324662 Jy ! Clean residual min=-0.006326 max=0.008585 Jy/beam ! Clean residual mean=-0.000006 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.285185 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.285185 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=0.069234Jy sigma=1.560599 ! Fit after self-cal, rms=0.068897Jy sigma=1.551156 ! 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=0.9217 mas, bmaj=1.866 mas, bpa=-1.884 degrees ! Estimated noise=0.251133 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 = 0.0151533 Jy ! Component: 100 - total flux cleaned = 0.0246182 Jy ! Component: 150 - total flux cleaned = 0.0311231 Jy ! Component: 200 - total flux cleaned = 0.0358071 Jy ! Total flux subtracted in 200 components = 0.0358071 Jy ! Clean residual min=-0.004395 max=0.007145 Jy/beam ! Clean residual mean=-0.000001 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.320992 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.320992 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=0.065055Jy sigma=1.451431 ! Fit after self-cal, rms=0.064809Jy sigma=1.444203 ! Inverting map ! Added new window around map position (-4.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669792 Jy ! Component: 100 - total flux cleaned = 0.0104567 Jy ! Component: 150 - total flux cleaned = 0.0121348 Jy ! Component: 200 - total flux cleaned = 0.0128022 Jy ! Total flux subtracted in 200 components = 0.0128022 Jy ! Clean residual min=-0.003580 max=0.004977 Jy/beam ! Clean residual mean=0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.333795 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 89 components and 0.333795 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=0.064042Jy sigma=1.424107 ! Fit after self-cal, rms=0.063936Jy sigma=1.420962 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9217 x 1.866 at -1.884 degrees (North through East) ! Clean map min=-0.0030299 max=0.19326 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 0.98 FD 0.98 HN 1.04 KP 0.99 ! LA 0.99 MK 0.99 NL 1.04 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 MK 1.00 NL 1.02 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.01 ! LA 0.98 MK 1.01 NL 1.02 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.98 ! LA 0.98 MK 0.99 NL 1.03 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.01 ! LA 0.97 MK 0.99 NL 1.02 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.99 ! LA 0.98 MK 0.98 NL 1.01 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 0.99 ! LA 0.97 MK 1.00 NL 1.03 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! 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=0.063936Jy sigma=1.420962 ! Fit after self-cal, rms=0.063980Jy sigma=1.414161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9221 mas, bmaj=1.868 mas, bpa=-1.731 degrees ! Estimated noise=0.250555 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 = -0.00032908 Jy ! Component: 100 - total flux cleaned = -0.000238248 Jy ! Component: 150 - total flux cleaned = -9.90917e-05 Jy ! Component: 200 - total flux cleaned = 2.82083e-05 Jy ! Total flux subtracted in 200 components = 2.82083e-05 Jy ! Clean residual min=-0.003163 max=0.003181 Jy/beam ! Clean residual mean=0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.333823 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.333823 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=0.063762Jy sigma=1.409615 ! Fit after self-cal, rms=0.063758Jy sigma=1.409304 ! 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=0.063758Jy sigma=1.409304 ! Fit after self-cal, rms=0.063529Jy sigma=1.393353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=1.857 mas, bpa=-1.826 degrees ! Estimated noise=0.250285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120293 Jy ! Component: 100 - total flux cleaned = 0.00130822 Jy ! Component: 150 - total flux cleaned = 0.00126493 Jy ! Component: 200 - total flux cleaned = 0.00140675 Jy ! Total flux subtracted in 200 components = 0.00140675 Jy ! Clean residual min=-0.002129 max=0.001937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.335229 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.335229 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=0.063452Jy sigma=1.391677 ! Fit after self-cal, rms=0.063457Jy sigma=1.391484 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 = 0.000310965 Jy ! Component: 100 - total flux cleaned = 0.000442374 Jy ! Component: 150 - total flux cleaned = 0.000559466 Jy ! Component: 200 - total flux cleaned = 0.000613474 Jy ! Total flux subtracted in 200 components = 0.000613474 Jy ! Clean residual min=-0.002006 max=0.001794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.335843 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.335843 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=0.063425Jy sigma=1.390813 ! Fit after self-cal, rms=0.063422Jy sigma=1.390747 ! 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=0.063422Jy sigma=1.390747 ! Fit after self-cal, rms=0.063560Jy sigma=1.390595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=1.855 mas, bpa=-1.782 degrees ! Estimated noise=0.250348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141754 Jy ! Component: 100 - total flux cleaned = 0.000231196 Jy ! Component: 150 - total flux cleaned = 0.000336868 Jy ! Component: 200 - total flux cleaned = 0.000384821 Jy ! Total flux subtracted in 200 components = 0.000384821 Jy ! Clean residual min=-0.001968 max=0.001686 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.336228 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.336228 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=0.063533Jy sigma=1.390031 ! Fit after self-cal, rms=0.063532Jy sigma=1.389972 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 = 0.000121297 Jy ! Component: 100 - total flux cleaned = 0.000190265 Jy ! Component: 150 - total flux cleaned = 0.000211823 Jy ! Component: 200 - total flux cleaned = 0.00025174 Jy ! Total flux subtracted in 200 components = 0.00025174 Jy ! Clean residual min=-0.001908 max=0.001653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.336479 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.336479 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=0.063515Jy sigma=1.389630 ! Fit after self-cal, rms=0.063513Jy sigma=1.389585 ! 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=0.063513Jy sigma=1.389585 ! Fit after self-cal, rms=0.063614Jy sigma=1.389534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=2.835 mas, bpa=-3.976 degrees ! Estimated noise=0.312796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100901 Jy ! Component: 100 - total flux cleaned = -4.98895e-05 Jy ! Component: 150 - total flux cleaned = 7.42537e-06 Jy ! Component: 200 - total flux cleaned = 4.28204e-05 Jy ! Total flux subtracted in 200 components = 4.28204e-05 Jy ! Clean residual min=-0.002286 max=0.002068 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.336522 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.336522 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=0.063604Jy sigma=1.389387 ! Fit after self-cal, rms=0.063604Jy sigma=1.389342 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 = 4.50191e-05 Jy ! Component: 100 - total flux cleaned = 9.9893e-05 Jy ! Component: 150 - total flux cleaned = 0.000132489 Jy ! Component: 200 - total flux cleaned = 0.000180678 Jy ! Total flux subtracted in 200 components = 0.000180678 Jy ! Clean residual min=-0.002227 max=0.002035 Jy/beam ! Clean residual mean=-0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.336703 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.336703 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=0.063598Jy sigma=1.389255 ! Fit after self-cal, rms=0.063598Jy sigma=1.389226 ! 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=0.9257 mas, bmaj=1.854 mas, bpa=-1.762 degrees ! Estimated noise=0.250357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9257 x 1.854 at -1.762 degrees (North through East) ! Clean map min=-0.0017492 max=0.19231 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=0.7516 mas, bmaj=1.556 mas, bpa=-1.162 degrees ! Estimated noise=0.477923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150501 Jy ! Component: 100 - total flux cleaned = 0.205355 Jy ! Component: 150 - total flux cleaned = 0.23739 Jy ! Component: 200 - total flux cleaned = 0.259549 Jy ! Total flux subtracted in 200 components = 0.259549 Jy ! Clean residual min=-0.007386 max=0.012560 Jy/beam ! Clean residual mean=-0.000010 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.259549 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.259549 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=1.854 mas, bpa=-1.762 degrees ! Estimated noise=0.250357 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 = 0.0230934 Jy ! Component: 100 - total flux cleaned = 0.0381214 Jy ! Component: 150 - total flux cleaned = 0.0485981 Jy ! Component: 200 - total flux cleaned = 0.0561305 Jy ! Total flux subtracted in 200 components = 0.0561305 Jy ! Clean residual min=-0.002898 max=0.004268 Jy/beam ! Clean residual mean=-0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.31568 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.31568 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551353 Jy ! Component: 100 - total flux cleaned = 0.00959248 Jy ! Component: 150 - total flux cleaned = 0.0126549 Jy ! Component: 200 - total flux cleaned = 0.0146486 Jy ! Total flux subtracted in 200 components = 0.0146486 Jy ! Clean residual min=-0.002070 max=0.002210 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.330328 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.330328 Jy ! Inverting map ! Added new window around map position (-12, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189895 Jy ! Component: 100 - total flux cleaned = 0.00293677 Jy ! Component: 150 - total flux cleaned = 0.00389292 Jy ! Component: 200 - total flux cleaned = 0.00467559 Jy ! Total flux subtracted in 200 components = 0.00467559 Jy ! Clean residual min=-0.001853 max=0.001636 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.335004 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.335004 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=2.09 mas, bmaj=2.835 mas, bpa=-3.976 degrees ! Estimated noise=0.312796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014712 Jy ! Component: 100 - total flux cleaned = 0.00200029 Jy ! Component: 150 - total flux cleaned = 0.0022417 Jy ! Component: 200 - total flux cleaned = 0.00241543 Jy ! Total flux subtracted in 200 components = 0.00241543 Jy ! Clean residual min=-0.002065 max=0.002008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.337419 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 = 0.000121864 Jy ! Component: 100 - total flux cleaned = 0.000205271 Jy ! Component: 150 - total flux cleaned = 0.000223894 Jy ! Component: 200 - total flux cleaned = 0.000241449 Jy ! Total flux subtracted in 200 components = 0.000241449 Jy ! Clean residual min=-0.002023 max=0.001985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.337661 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 135 components and 0.337661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=1.854 mas, bpa=-1.762 degrees ! Estimated noise=0.250357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000678666 Jy ! Component: 100 - total flux cleaned = -0.000714513 Jy ! Component: 150 - total flux cleaned = -0.000715178 Jy ! Component: 200 - total flux cleaned = -0.000636225 Jy ! Total flux subtracted in 200 components = -0.000636225 Jy ! Clean residual min=-0.001727 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.337025 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.337025 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=0.063577Jy sigma=1.388679 ! Fit after self-cal, rms=0.063564Jy sigma=1.388352 wmodel /scr/pima/bg219h_uvs/J2308+2008_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219h_uvs/J2308+2008_X_map.mod wobs /scr/pima/bg219h_uvs/J2308+2008_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2308+2008_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2308+2008_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2308+2008_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 = -0.000345423 Jy ! Component: 100 - total flux cleaned = -0.000701 Jy ! Component: 150 - total flux cleaned = -0.00088154 Jy ! Component: 200 - total flux cleaned = -0.00105461 Jy ! Component: 250 - total flux cleaned = -0.00122142 Jy ! Component: 300 - total flux cleaned = -0.00138287 Jy ! Component: 350 - total flux cleaned = -0.00149481 Jy ! Component: 400 - total flux cleaned = -0.0016262 Jy ! Component: 450 - total flux cleaned = -0.00179705 Jy ! Component: 500 - total flux cleaned = -0.00190091 Jy ! Component: 550 - total flux cleaned = -0.00196216 Jy ! Component: 600 - total flux cleaned = -0.00206213 Jy ! Component: 650 - total flux cleaned = -0.00212109 Jy ! Component: 700 - total flux cleaned = -0.00223639 Jy ! Component: 750 - total flux cleaned = -0.00231156 Jy ! Component: 800 - total flux cleaned = -0.00232986 Jy ! Component: 850 - total flux cleaned = -0.00240279 Jy ! Component: 900 - total flux cleaned = -0.00249209 Jy ! Component: 950 - total flux cleaned = -0.00247441 Jy ! Component: 1000 - total flux cleaned = -0.00256096 Jy ! Component: 1050 - total flux cleaned = -0.00262844 Jy ! Component: 1100 - total flux cleaned = -0.00261179 Jy ! Component: 1150 - total flux cleaned = -0.00266164 Jy ! Component: 1200 - total flux cleaned = -0.00269433 Jy ! Component: 1250 - total flux cleaned = -0.00272665 Jy ! Component: 1300 - total flux cleaned = -0.00275851 Jy ! Component: 1350 - total flux cleaned = -0.00278986 Jy ! Component: 1400 - total flux cleaned = -0.00277426 Jy ! Component: 1450 - total flux cleaned = -0.00278954 Jy ! Component: 1500 - total flux cleaned = -0.00274451 Jy ! Component: 1550 - total flux cleaned = -0.00278919 Jy ! Component: 1600 - total flux cleaned = -0.00277463 Jy ! Component: 1650 - total flux cleaned = -0.00276008 Jy ! Component: 1700 - total flux cleaned = -0.00278863 Jy ! Component: 1750 - total flux cleaned = -0.00278874 Jy ! Component: 1800 - total flux cleaned = -0.00277488 Jy ! Component: 1850 - total flux cleaned = -0.00280255 Jy ! Component: 1900 - total flux cleaned = -0.00281616 Jy ! Component: 1950 - total flux cleaned = -0.00280283 Jy ! Component: 2000 - total flux cleaned = -0.00278919 Jy ! Component: 2050 - total flux cleaned = -0.00278919 Jy ! Component: 2100 - total flux cleaned = -0.00276313 Jy ! Component: 2150 - total flux cleaned = -0.00273714 Jy ! Component: 2200 - total flux cleaned = -0.00272436 Jy ! Component: 2250 - total flux cleaned = -0.00272432 Jy ! Component: 2300 - total flux cleaned = -0.00269925 Jy ! Component: 2350 - total flux cleaned = -0.00268675 Jy ! Component: 2400 - total flux cleaned = -0.00264987 Jy ! Component: 2450 - total flux cleaned = -0.00263768 Jy ! Component: 2500 - total flux cleaned = -0.0026617 Jy ! Component: 2550 - total flux cleaned = -0.00262565 Jy ! Component: 2600 - total flux cleaned = -0.00259021 Jy ! Component: 2650 - total flux cleaned = -0.00263731 Jy ! Component: 2700 - total flux cleaned = -0.00257898 Jy ! Component: 2750 - total flux cleaned = -0.00260212 Jy ! Component: 2800 - total flux cleaned = -0.00257908 Jy ! Component: 2850 - total flux cleaned = -0.00259053 Jy ! Component: 2900 - total flux cleaned = -0.00256797 Jy ! Component: 2950 - total flux cleaned = -0.00257911 Jy ! Component: 3000 - total flux cleaned = -0.00259017 Jy ! Component: 3050 - total flux cleaned = -0.00257899 Jy ! Component: 3100 - total flux cleaned = -0.00253518 Jy ! Component: 3150 - total flux cleaned = -0.00254598 Jy ! Component: 3200 - total flux cleaned = -0.00252441 Jy ! Component: 3250 - total flux cleaned = -0.00247075 Jy ! Component: 3300 - total flux cleaned = -0.00240711 Jy ! Component: 3350 - total flux cleaned = -0.00237555 Jy ! Component: 3400 - total flux cleaned = -0.00236509 Jy ! Component: 3450 - total flux cleaned = -0.00234419 Jy ! Component: 3500 - total flux cleaned = -0.0023133 Jy ! Component: 3550 - total flux cleaned = -0.00232352 Jy ! Component: 3600 - total flux cleaned = -0.00228271 Jy ! Component: 3650 - total flux cleaned = -0.00221194 Jy ! Component: 3700 - total flux cleaned = -0.00224215 Jy ! Component: 3750 - total flux cleaned = -0.00218237 Jy ! Component: 3800 - total flux cleaned = -0.00218247 Jy ! Component: 3850 - total flux cleaned = -0.00218252 Jy ! Component: 3900 - total flux cleaned = -0.0022021 Jy ! Component: 3950 - total flux cleaned = -0.00219232 Jy ! Component: 4000 - total flux cleaned = -0.00218256 Jy ! Component: 4050 - total flux cleaned = -0.00218261 Jy ! Total flux subtracted in 4096 components = -0.00214429 Jy ! Clean residual min=-0.000615 max=0.000476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.33488 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 434 components and 0.33488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2308+2008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9257 x 1.854 at -1.762 degrees (North through East) ! Clean map min=-0.0012823 max=0.19215 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2308+2008_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252382 0.252382 0.504764 1.00953 2.01906 4.03811 8.07623 16.1525 32.3049 64.6098 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1188.67 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2308+2008_X_uvs.log closed on Thu Apr 7 12:22:42 2016