! Started logfile: /scr/pima/bg219e_uvs/J0555+3948_X_uvs.log on Thu Apr 7 09:00:30 2016 obs /scr/pima/bg219e_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0555+3948_X_uva.fits ! AN table 1: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787291 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 24828 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/J0555+3948_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 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 122 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=3.675992Jy sigma=32.253770 ! Fit after self-cal, rms=2.586840Jy sigma=22.924299 ! 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=0.9925 mas, bmaj=1.679 mas, bpa=55.18 degrees ! Estimated noise=1.6397 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 = 2.2988 Jy ! Component: 100 - total flux cleaned = 3.0582 Jy ! Total flux subtracted in 100 components = 3.0582 Jy ! Clean residual min=-0.084480 max=0.318180 Jy/beam ! Clean residual mean=0.000249 rms=0.027424 Jy/beam ! Combined flux in latest and established models = 3.0582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.0582 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=0.748521Jy sigma=6.314470 ! Fit after self-cal, rms=0.746671Jy sigma=6.285654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329268 Jy ! Component: 100 - total flux cleaned = 0.499634 Jy ! Total flux subtracted in 100 components = 0.499634 Jy ! Clean residual min=-0.048970 max=0.088965 Jy/beam ! Clean residual mean=0.000115 rms=0.013367 Jy/beam ! Combined flux in latest and established models = 3.55784 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 3.55784 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=0.402362Jy sigma=3.293473 ! Fit after self-cal, rms=0.400329Jy sigma=3.272899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110577 Jy ! Component: 100 - total flux cleaned = 0.183203 Jy ! Total flux subtracted in 100 components = 0.183203 Jy ! Clean residual min=-0.041756 max=0.046088 Jy/beam ! Clean residual mean=0.000065 rms=0.010375 Jy/beam ! Combined flux in latest and established models = 3.74104 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 3.74104 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=0.302892Jy sigma=2.465052 ! Fit after self-cal, rms=0.302328Jy sigma=2.459120 ! 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=1.515 mas, bmaj=1.742 mas, bpa=-29.18 degrees ! Estimated noise=0.794582 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 = 0.157345 Jy ! Component: 100 - total flux cleaned = 0.234855 Jy ! Component: 150 - total flux cleaned = 0.280915 Jy ! Component: 200 - total flux cleaned = 0.310196 Jy ! Total flux subtracted in 200 components = 0.310196 Jy ! Clean residual min=-0.034702 max=0.046534 Jy/beam ! Clean residual mean=-0.000056 rms=0.009918 Jy/beam ! Combined flux in latest and established models = 4.05123 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 4.05123 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=0.184040Jy sigma=1.572035 ! Fit after self-cal, rms=0.183590Jy sigma=1.568261 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.515 x 1.742 at -29.18 degrees (North through East) ! Clean map min=-0.033795 max=3.3461 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 NL 1.01 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 0.97 NL 1.00 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 NL 1.02 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 NL 1.01 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 NL 1.02 OV 1.01 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.98 ! LA 0.98 NL 1.01 OV 1.02 PT 0.98 ! SC 1.02 ! ! ! 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=0.183590Jy sigma=1.568261 ! Fit after self-cal, rms=0.167077Jy sigma=1.405020 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=1.747 mas, bpa=-29.46 degrees ! Estimated noise=0.795606 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 (41.2, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349561 Jy ! Component: 100 - total flux cleaned = 0.0423801 Jy ! Component: 150 - total flux cleaned = 0.0440677 Jy ! Component: 200 - total flux cleaned = 0.0454558 Jy ! Total flux subtracted in 200 components = 0.0454558 Jy ! Clean residual min=-0.026134 max=0.034622 Jy/beam ! Clean residual mean=-0.000107 rms=0.006513 Jy/beam ! Combined flux in latest and established models = 4.09669 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 4.09669 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=0.157102Jy sigma=1.335026 ! Fit after self-cal, rms=0.156150Jy sigma=1.322085 ! 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=0.156150Jy sigma=1.322085 ! Fit after self-cal, rms=0.127422Jy sigma=1.094976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=1.749 mas, bpa=-29.63 degrees ! Estimated noise=0.797709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00607762 Jy ! Component: 100 - total flux cleaned = -0.00851318 Jy ! Component: 150 - total flux cleaned = -0.00984841 Jy ! Component: 200 - total flux cleaned = -0.0107233 Jy ! Total flux subtracted in 200 components = -0.0107233 Jy ! Clean residual min=-0.018259 max=0.015692 Jy/beam ! Clean residual mean=0.000012 rms=0.003780 Jy/beam ! Combined flux in latest and established models = 4.08597 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 4.08597 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=0.126831Jy sigma=1.089943 ! Fit after self-cal, rms=0.126745Jy sigma=1.089516 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 = -0.00113056 Jy ! Component: 100 - total flux cleaned = -0.00180005 Jy ! Component: 150 - total flux cleaned = -0.00191964 Jy ! Component: 200 - total flux cleaned = -0.00180907 Jy ! Total flux subtracted in 200 components = -0.00180907 Jy ! Clean residual min=-0.017841 max=0.015250 Jy/beam ! Clean residual mean=0.000013 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 4.08416 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 4.08416 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=0.126502Jy sigma=1.087726 ! Fit after self-cal, rms=0.126477Jy sigma=1.087574 ! 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=0.126477Jy sigma=1.087574 ! Fit after self-cal, rms=0.103641Jy sigma=0.871270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=1.749 mas, bpa=-29.52 degrees ! Estimated noise=0.796827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528623 Jy ! Component: 100 - total flux cleaned = -0.00724541 Jy ! Component: 150 - total flux cleaned = -0.00835321 Jy ! Component: 200 - total flux cleaned = -0.00899498 Jy ! Total flux subtracted in 200 components = -0.00899498 Jy ! Clean residual min=-0.009944 max=0.010675 Jy/beam ! Clean residual mean=0.000004 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 4.07516 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 4.07516 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=0.102618Jy sigma=0.864883 ! Fit after self-cal, rms=0.102519Jy sigma=0.864283 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 (7.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317332 Jy ! Component: 100 - total flux cleaned = 0.00190439 Jy ! Component: 150 - total flux cleaned = 0.00045539 Jy ! Component: 200 - total flux cleaned = -8.81062e-05 Jy ! Total flux subtracted in 200 components = -8.81062e-05 Jy ! Clean residual min=-0.008602 max=0.009365 Jy/beam ! Clean residual mean=0.000004 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 4.07507 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 4.07507 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=0.101204Jy sigma=0.853123 ! Fit after self-cal, rms=0.101123Jy sigma=0.852321 ! Inverting map ! Added new window around map position (-6.8, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905854 Jy ! Component: 100 - total flux cleaned = 0.0130789 Jy ! Component: 150 - total flux cleaned = 0.0156264 Jy ! Component: 200 - total flux cleaned = 0.0165846 Jy ! Total flux subtracted in 200 components = 0.0165846 Jy ! Clean residual min=-0.007395 max=0.006303 Jy/beam ! Clean residual mean=0.000003 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 4.09166 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 4.09166 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=0.099955Jy sigma=0.844064 ! Fit after self-cal, rms=0.099901Jy sigma=0.843540 ! 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=0.099901Jy sigma=0.843540 ! Fit after self-cal, rms=0.099181Jy sigma=0.839852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=2.65 mas, bpa=-41.1 degrees ! Estimated noise=0.972719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00547311 Jy ! Component: 100 - total flux cleaned = -0.00567743 Jy ! Component: 150 - total flux cleaned = -0.00524171 Jy ! Component: 200 - total flux cleaned = -0.0045834 Jy ! Total flux subtracted in 200 components = -0.0045834 Jy ! Clean residual min=-0.007143 max=0.006509 Jy/beam ! Clean residual mean=0.000017 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 4.08708 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 182 components and 4.08708 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=0.098587Jy sigma=0.837073 ! Fit after self-cal, rms=0.098545Jy sigma=0.836532 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 = 0.000550726 Jy ! Component: 100 - total flux cleaned = 0.00102136 Jy ! Component: 150 - total flux cleaned = 0.00164674 Jy ! Component: 200 - total flux cleaned = 0.00221969 Jy ! Total flux subtracted in 200 components = 0.00221969 Jy ! Clean residual min=-0.006697 max=0.006493 Jy/beam ! Clean residual mean=0.000018 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 4.0893 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 4.0893 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=0.098324Jy sigma=0.835422 ! Fit after self-cal, rms=0.098317Jy sigma=0.835239 ! 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=1.517 mas, bmaj=1.751 mas, bpa=-29.57 degrees ! Estimated noise=0.796074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 1.751 at -29.57 degrees (North through East) ! Clean map min=-0.0065914 max=3.3396 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 ! Performing amp+phase self-cal ! ! 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=0.098317Jy sigma=0.835239 ! Fit after self-cal, rms=0.078815Jy sigma=0.610466 ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=1.751 mas, bpa=-29.51 degrees ! Estimated noise=0.795488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193627 Jy ! Component: 100 - total flux cleaned = -0.00169689 Jy ! Component: 150 - total flux cleaned = -0.00124851 Jy ! Component: 200 - total flux cleaned = -0.0010482 Jy ! Total flux subtracted in 200 components = -0.0010482 Jy ! Clean residual min=-0.005746 max=0.005563 Jy/beam ! Clean residual mean=0.000009 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 4.08825 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 214 components and 4.08825 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=0.078430Jy sigma=0.606682 ! Fit after self-cal, rms=0.078400Jy sigma=0.606458 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074793 Jy ! Component: 100 - total flux cleaned = -0.00038797 Jy ! Component: 150 - total flux cleaned = -5.74003e-05 Jy ! Component: 200 - total flux cleaned = -0.000133246 Jy ! Total flux subtracted in 200 components = -0.000133246 Jy ! Clean residual min=-0.005478 max=0.005413 Jy/beam ! Clean residual mean=0.000009 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 4.08811 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 222 components and 4.08811 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=0.078227Jy sigma=0.604724 ! Fit after self-cal, rms=0.078221Jy sigma=0.604657 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.078221Jy sigma=0.604657 ! Fit after self-cal, rms=0.077945Jy sigma=0.603587 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=0.9897 mas, bmaj=1.677 mas, bpa=55.09 degrees ! Estimated noise=1.69952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.376 Jy ! Component: 100 - total flux cleaned = 3.16601 Jy ! Component: 150 - total flux cleaned = 3.509 Jy ! Component: 200 - total flux cleaned = 3.68908 Jy ! Total flux subtracted in 200 components = 3.68908 Jy ! Clean residual min=-0.037536 max=0.093878 Jy/beam ! Clean residual mean=0.000114 rms=0.009870 Jy/beam ! Combined flux in latest and established models = 3.68908 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 19 model components to the UV plane model. ! The established model now contains 19 components and 3.68908 Jy ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=1.752 mas, bpa=-29.53 degrees ! Estimated noise=0.794927 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 = 0.159441 Jy ! Component: 100 - total flux cleaned = 0.242509 Jy ! Component: 150 - total flux cleaned = 0.289857 Jy ! Component: 200 - total flux cleaned = 0.318893 Jy ! Total flux subtracted in 200 components = 0.318893 Jy ! Clean residual min=-0.013305 max=0.017535 Jy/beam ! Clean residual mean=0.000023 rms=0.003692 Jy/beam ! Combined flux in latest and established models = 4.00797 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 4.00797 Jy ! Inverting map ! Added new window around map position (-10, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195486 Jy ! Component: 100 - total flux cleaned = 0.0281409 Jy ! Component: 150 - total flux cleaned = 0.033534 Jy ! Component: 200 - total flux cleaned = 0.0390101 Jy ! Total flux subtracted in 200 components = 0.0390101 Jy ! Clean residual min=-0.009428 max=0.010270 Jy/beam ! Clean residual mean=0.000017 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 4.04698 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 4.04698 Jy ! Inverting map ! Added new window around map position (26.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766673 Jy ! Component: 100 - total flux cleaned = 0.0105826 Jy ! Component: 150 - total flux cleaned = 0.0137723 Jy ! Component: 200 - total flux cleaned = 0.0161451 Jy ! Total flux subtracted in 200 components = 0.0161451 Jy ! Clean residual min=-0.007736 max=0.007619 Jy/beam ! Clean residual mean=0.000019 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 4.06313 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 4.06313 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=2.129 mas, bmaj=2.65 mas, bpa=-41.07 degrees ! Estimated noise=0.97107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445561 Jy ! Component: 100 - total flux cleaned = 0.0065642 Jy ! Component: 150 - total flux cleaned = 0.00791553 Jy ! Component: 200 - total flux cleaned = 0.00944049 Jy ! Total flux subtracted in 200 components = 0.00944049 Jy ! Clean residual min=-0.006193 max=0.005866 Jy/beam ! Clean residual mean=0.000033 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 4.07257 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 = 0.0012484 Jy ! Component: 100 - total flux cleaned = 0.00227 Jy ! Component: 150 - total flux cleaned = 0.00309341 Jy ! Component: 200 - total flux cleaned = 0.00375077 Jy ! Total flux subtracted in 200 components = 0.00375077 Jy ! Clean residual min=-0.005773 max=0.005407 Jy/beam ! Clean residual mean=0.000032 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 4.07632 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 121 components and 4.07632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=1.752 mas, bpa=-29.53 degrees ! Estimated noise=0.794927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149952 Jy ! Component: 100 - total flux cleaned = -0.000575079 Jy ! Component: 150 - total flux cleaned = 0.000277287 Jy ! Component: 200 - total flux cleaned = 0.00137169 Jy ! Total flux subtracted in 200 components = 0.00137169 Jy ! Clean residual min=-0.006002 max=0.005347 Jy/beam ! Clean residual mean=0.000017 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 4.07769 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 4.07769 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=0.078018Jy sigma=0.612274 ! Fit after self-cal, rms=0.077722Jy sigma=0.608365 wmodel /scr/pima/bg219e_uvs/J0555+3948_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219e_uvs/J0555+3948_X_map.mod wobs /scr/pima/bg219e_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0555+3948_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0555+3948_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0555+3948_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 = -0.000586617 Jy ! Component: 100 - total flux cleaned = -0.0016219 Jy ! Component: 150 - total flux cleaned = -0.0019391 Jy ! Component: 200 - total flux cleaned = -0.00216183 Jy ! Component: 250 - total flux cleaned = -0.00230285 Jy ! Component: 300 - total flux cleaned = -0.00257427 Jy ! Component: 350 - total flux cleaned = -0.00289663 Jy ! Component: 400 - total flux cleaned = -0.00295756 Jy ! Component: 450 - total flux cleaned = -0.00301741 Jy ! Component: 500 - total flux cleaned = -0.00307549 Jy ! Component: 550 - total flux cleaned = -0.0030174 Jy ! Component: 600 - total flux cleaned = -0.00301594 Jy ! Component: 650 - total flux cleaned = -0.0031216 Jy ! Component: 700 - total flux cleaned = -0.00312048 Jy ! Component: 750 - total flux cleaned = -0.00317064 Jy ! Component: 800 - total flux cleaned = -0.00317084 Jy ! Component: 850 - total flux cleaned = -0.00317108 Jy ! Component: 900 - total flux cleaned = -0.00321862 Jy ! Component: 950 - total flux cleaned = -0.00307969 Jy ! Component: 1000 - total flux cleaned = -0.00317123 Jy ! Component: 1050 - total flux cleaned = -0.0029455 Jy ! Component: 1100 - total flux cleaned = -0.00299007 Jy ! Component: 1150 - total flux cleaned = -0.00303412 Jy ! Component: 1200 - total flux cleaned = -0.00303444 Jy ! Component: 1250 - total flux cleaned = -0.00311851 Jy ! Component: 1300 - total flux cleaned = -0.00299456 Jy ! Component: 1350 - total flux cleaned = -0.00307643 Jy ! Component: 1400 - total flux cleaned = -0.00303639 Jy ! Component: 1450 - total flux cleaned = -0.00295754 Jy ! Component: 1500 - total flux cleaned = -0.00295823 Jy ! Component: 1550 - total flux cleaned = -0.00299682 Jy ! Component: 1600 - total flux cleaned = -0.00295839 Jy ! Component: 1650 - total flux cleaned = -0.00292102 Jy ! Component: 1700 - total flux cleaned = -0.00292101 Jy ! Component: 1750 - total flux cleaned = -0.00288434 Jy ! Component: 1800 - total flux cleaned = -0.00281155 Jy ! Component: 1850 - total flux cleaned = -0.00288383 Jy ! Component: 1900 - total flux cleaned = -0.00270557 Jy ! Component: 1950 - total flux cleaned = -0.00277587 Jy ! Component: 2000 - total flux cleaned = -0.002741 Jy ! Component: 2050 - total flux cleaned = -0.00263716 Jy ! Component: 2100 - total flux cleaned = -0.00267121 Jy ! Component: 2150 - total flux cleaned = -0.0026375 Jy ! Component: 2200 - total flux cleaned = -0.00260363 Jy ! Component: 2250 - total flux cleaned = -0.00260357 Jy ! Component: 2300 - total flux cleaned = -0.00266939 Jy ! Component: 2350 - total flux cleaned = -0.00260407 Jy ! Component: 2400 - total flux cleaned = -0.00266872 Jy ! Component: 2450 - total flux cleaned = -0.00254072 Jy ! Component: 2500 - total flux cleaned = -0.00254085 Jy ! Component: 2550 - total flux cleaned = -0.00257246 Jy ! Component: 2600 - total flux cleaned = -0.00269745 Jy ! Component: 2650 - total flux cleaned = -0.00257352 Jy ! Component: 2700 - total flux cleaned = -0.00266593 Jy ! Component: 2750 - total flux cleaned = -0.00275718 Jy ! Component: 2800 - total flux cleaned = -0.0026966 Jy ! Component: 2850 - total flux cleaned = -0.00278708 Jy ! Component: 2900 - total flux cleaned = -0.00278676 Jy ! Component: 2950 - total flux cleaned = -0.00278666 Jy ! Component: 3000 - total flux cleaned = -0.00284527 Jy ! Component: 3050 - total flux cleaned = -0.00264113 Jy ! Component: 3100 - total flux cleaned = -0.00272859 Jy ! Component: 3150 - total flux cleaned = -0.0027573 Jy ! Component: 3200 - total flux cleaned = -0.0027573 Jy ! Component: 3250 - total flux cleaned = -0.00267236 Jy ! Component: 3300 - total flux cleaned = -0.0028132 Jy ! Component: 3350 - total flux cleaned = -0.00292521 Jy ! Component: 3400 - total flux cleaned = -0.00295286 Jy ! Component: 3450 - total flux cleaned = -0.00295276 Jy ! Component: 3500 - total flux cleaned = -0.00300778 Jy ! Component: 3550 - total flux cleaned = -0.00306207 Jy ! Component: 3600 - total flux cleaned = -0.00303524 Jy ! Component: 3650 - total flux cleaned = -0.00311602 Jy ! Component: 3700 - total flux cleaned = -0.00308946 Jy ! Component: 3750 - total flux cleaned = -0.0030894 Jy ! Component: 3800 - total flux cleaned = -0.00308931 Jy ! Component: 3850 - total flux cleaned = -0.00308919 Jy ! Component: 3900 - total flux cleaned = -0.0030633 Jy ! Component: 3950 - total flux cleaned = -0.00311536 Jy ! Component: 4000 - total flux cleaned = -0.00314137 Jy ! Component: 4050 - total flux cleaned = -0.00316717 Jy ! Total flux subtracted in 4096 components = -0.00326949 Jy ! Clean residual min=-0.001367 max=0.001469 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 4.07442 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 436 components and 4.07442 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 1.752 at -29.53 degrees (North through East) ! Clean map min=-0.0041656 max=3.3454 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.34543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0394607 0.0394607 0.0789213 0.157843 0.315685 0.631371 1.26274 2.52548 5.05097 10.1019 20.2039 40.4077 80.8155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.345 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7602.51 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0555+3948_X_uvs.log closed on Thu Apr 7 09:00:35 2016