! Started logfile: /scr/pima/bg219h_uvs/J0236-2953_X_uvs.log on Thu Apr 7 11:58:08 2016 obs /scr/pima/bg219h_uvs/J0236-2953_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0236-2953_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.478519 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0236-2953 ! ! 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 11628 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/J0236-2953_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 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=1.040755Jy sigma=24.551862 ! Fit after self-cal, rms=0.716467Jy sigma=16.526923 ! 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=0.7065 mas, bmaj=2.024 mas, bpa=-1.511 degrees ! Estimated noise=0.574536 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 = 0.229552 Jy ! Component: 100 - total flux cleaned = 0.279609 Jy ! Total flux subtracted in 100 components = 0.279609 Jy ! Clean residual min=-0.008331 max=0.013962 Jy/beam ! Clean residual mean=-0.000028 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.279609 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.279609 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=0.102631Jy sigma=2.127888 ! Fit after self-cal, rms=0.102021Jy sigma=2.123229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141494 Jy ! Component: 100 - total flux cleaned = 0.0226634 Jy ! Total flux subtracted in 100 components = 0.0226634 Jy ! Clean residual min=-0.008462 max=0.008621 Jy/beam ! Clean residual mean=-0.000013 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.302272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.302272 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=0.100289Jy sigma=2.031647 ! Fit after self-cal, rms=0.100301Jy sigma=2.031531 ! 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=0.8901 mas, bmaj=2.52 mas, bpa=-1.173 degrees ! Estimated noise=0.383999 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 = 0.00752009 Jy ! Component: 100 - total flux cleaned = 0.0113824 Jy ! Component: 150 - total flux cleaned = 0.0134435 Jy ! Component: 200 - total flux cleaned = 0.0145608 Jy ! Total flux subtracted in 200 components = 0.0145608 Jy ! Clean residual min=-0.007350 max=0.008934 Jy/beam ! Clean residual mean=0.000004 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.316833 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.316833 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=0.100184Jy sigma=2.006725 ! Fit after self-cal, rms=0.100191Jy sigma=2.006626 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.52 at -1.173 degrees (North through East) ! Clean map min=-0.0069258 max=0.2887 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 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.15 KP 0.94 ! LA 1.05 MK 0.98 NL 1.02 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.16 KP 0.93 ! LA 1.04 MK 0.98 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 0.94 ! LA 1.04 MK 0.99 NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.16 KP 0.93 ! LA 1.03 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.20 KP 0.92 ! LA 1.03 MK 0.98 NL 1.00 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.10 KP 0.93 ! LA 1.03 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.11 KP 0.92 ! LA 1.02 MK 0.98 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! 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=0.100191Jy sigma=2.006626 ! Fit after self-cal, rms=0.102359Jy sigma=1.994610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.531 mas, bpa=-1.801 degrees ! Estimated noise=0.383196 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 = -0.00484631 Jy ! Component: 100 - total flux cleaned = -0.0066394 Jy ! Component: 150 - total flux cleaned = -0.00679574 Jy ! Component: 200 - total flux cleaned = -0.00688095 Jy ! Total flux subtracted in 200 components = -0.00688095 Jy ! Clean residual min=-0.006592 max=0.006364 Jy/beam ! Clean residual mean=0.000004 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.309952 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.309952 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=0.102035Jy sigma=1.992607 ! Fit after self-cal, rms=0.102116Jy sigma=1.992462 ! 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=0.102116Jy sigma=1.992462 ! Fit after self-cal, rms=0.102127Jy sigma=1.988949 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.904 mas, bmaj=2.552 mas, bpa=-1.745 degrees ! Estimated noise=0.37358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0079346 Jy ! Component: 100 - total flux cleaned = -0.0116317 Jy ! Component: 150 - total flux cleaned = -0.0135517 Jy ! Component: 200 - total flux cleaned = -0.0145577 Jy ! Total flux subtracted in 200 components = -0.0145577 Jy ! Clean residual min=-0.006161 max=0.007236 Jy/beam ! Clean residual mean=0.000013 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.295394 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.295394 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=0.101313Jy sigma=1.980511 ! Fit after self-cal, rms=0.101355Jy sigma=1.980390 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 = -0.000212305 Jy ! Component: 100 - total flux cleaned = -0.00025807 Jy ! Component: 150 - total flux cleaned = -0.000299059 Jy ! Component: 200 - total flux cleaned = -0.000338714 Jy ! Total flux subtracted in 200 components = -0.000338714 Jy ! Clean residual min=-0.006168 max=0.007224 Jy/beam ! Clean residual mean=0.000012 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.295056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.295056 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=0.101343Jy sigma=1.980347 ! Fit after self-cal, rms=0.101341Jy sigma=1.980336 ! 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=0.101341Jy sigma=1.980336 ! Fit after self-cal, rms=0.100400Jy sigma=1.959186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.91 mas, bmaj=2.567 mas, bpa=-1.676 degrees ! Estimated noise=0.365702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00542016 Jy ! Component: 100 - total flux cleaned = -0.0079715 Jy ! Component: 150 - total flux cleaned = -0.00929153 Jy ! Component: 200 - total flux cleaned = -0.00998026 Jy ! Total flux subtracted in 200 components = -0.00998026 Jy ! Clean residual min=-0.005790 max=0.006936 Jy/beam ! Clean residual mean=0.000014 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.285075 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.285075 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=0.099931Jy sigma=1.957139 ! Fit after self-cal, rms=0.099934Jy sigma=1.957109 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 = -0.000221396 Jy ! Component: 100 - total flux cleaned = -0.000252499 Jy ! Component: 150 - total flux cleaned = -0.000295615 Jy ! Component: 200 - total flux cleaned = -0.000309911 Jy ! Total flux subtracted in 200 components = -0.000309911 Jy ! Clean residual min=-0.005801 max=0.006930 Jy/beam ! Clean residual mean=0.000013 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.284766 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.284766 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=0.099931Jy sigma=1.957052 ! Fit after self-cal, rms=0.099929Jy sigma=1.957046 ! 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=0.099929Jy sigma=1.957046 ! Fit after self-cal, rms=0.099152Jy sigma=1.949941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=6.008 mas, bpa=-4.386 degrees ! Estimated noise=0.427734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00540898 Jy ! Component: 100 - total flux cleaned = -0.00710759 Jy ! Component: 150 - total flux cleaned = -0.00766166 Jy ! Component: 200 - total flux cleaned = -0.00768504 Jy ! Total flux subtracted in 200 components = -0.00768504 Jy ! Clean residual min=-0.006460 max=0.008035 Jy/beam ! Clean residual mean=0.000026 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.27708 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.277081 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=0.098958Jy sigma=1.951305 ! Fit after self-cal, rms=0.098959Jy sigma=1.951200 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 = -1.75289e-05 Jy ! Component: 100 - total flux cleaned = -4.74033e-05 Jy ! Component: 150 - total flux cleaned = -7.03002e-05 Jy ! Component: 200 - total flux cleaned = -7.9752e-05 Jy ! Total flux subtracted in 200 components = -7.9752e-05 Jy ! Clean residual min=-0.006458 max=0.008012 Jy/beam ! Clean residual mean=0.000026 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.277001 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.277001 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=0.098962Jy sigma=1.951394 ! Fit after self-cal, rms=0.098961Jy sigma=1.951342 ! 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=0.9144 mas, bmaj=2.576 mas, bpa=-1.621 degrees ! Estimated noise=0.359642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 2.576 at -1.621 degrees (North through East) ! Clean map min=-0.0054768 max=0.28067 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=0.7179 mas, bmaj=2.036 mas, bpa=-1.246 degrees ! Estimated noise=0.545553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217491 Jy ! Component: 100 - total flux cleaned = 0.264918 Jy ! Component: 150 - total flux cleaned = 0.275912 Jy ! Component: 200 - total flux cleaned = 0.277124 Jy ! Total flux subtracted in 200 components = 0.277124 Jy ! Clean residual min=-0.004992 max=0.005724 Jy/beam ! Clean residual mean=0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.277125 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.277125 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.576 mas, bpa=-1.621 degrees ! Estimated noise=0.359642 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 (-6, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656484 Jy ! Component: 100 - total flux cleaned = 0.00962663 Jy ! Component: 150 - total flux cleaned = 0.0100947 Jy ! Component: 200 - total flux cleaned = 0.0103319 Jy ! Total flux subtracted in 200 components = 0.0103319 Jy ! Clean residual min=-0.005748 max=0.006725 Jy/beam ! Clean residual mean=0.000010 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.287456 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.287457 Jy ! Inverting map ! Added new window around map position (6.2, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632718 Jy ! Component: 100 - total flux cleaned = 0.00830643 Jy ! Component: 150 - total flux cleaned = 0.00822052 Jy ! Component: 200 - total flux cleaned = 0.00813546 Jy ! Total flux subtracted in 200 components = 0.00813546 Jy ! Clean residual min=-0.005559 max=0.006049 Jy/beam ! Clean residual mean=0.000008 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.295592 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.295592 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=2.363 mas, bmaj=6.008 mas, bpa=-4.386 degrees ! Estimated noise=0.427734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105244 Jy ! Component: 100 - total flux cleaned = 0.00118872 Jy ! Component: 150 - total flux cleaned = 0.0011921 Jy ! Component: 200 - total flux cleaned = 0.0010402 Jy ! Total flux subtracted in 200 components = 0.0010402 Jy ! Clean residual min=-0.007168 max=0.006755 Jy/beam ! Clean residual mean=0.000018 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.296632 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 = -9.20652e-05 Jy ! Component: 100 - total flux cleaned = -0.000136905 Jy ! Component: 150 - total flux cleaned = -0.000257447 Jy ! Component: 200 - total flux cleaned = -0.000329521 Jy ! Total flux subtracted in 200 components = -0.000329521 Jy ! Clean residual min=-0.007196 max=0.006735 Jy/beam ! Clean residual mean=0.000018 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.296303 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.296303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.576 mas, bpa=-1.621 degrees ! Estimated noise=0.359642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519951 Jy ! Component: 100 - total flux cleaned = -0.000775836 Jy ! Component: 150 - total flux cleaned = -0.000890348 Jy ! Component: 200 - total flux cleaned = -0.000994897 Jy ! Total flux subtracted in 200 components = -0.000994897 Jy ! Clean residual min=-0.005829 max=0.005772 Jy/beam ! Clean residual mean=0.000010 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.295308 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.295308 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=0.097752Jy sigma=1.927797 ! Fit after self-cal, rms=0.097729Jy sigma=1.927338 wmodel /scr/pima/bg219h_uvs/J0236-2953_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219h_uvs/J0236-2953_X_map.mod wobs /scr/pima/bg219h_uvs/J0236-2953_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0236-2953_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0236-2953_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0236-2953_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 = 0.000950226 Jy ! Component: 100 - total flux cleaned = 0.00122943 Jy ! Component: 150 - total flux cleaned = 0.00166345 Jy ! Component: 200 - total flux cleaned = 0.0018275 Jy ! Component: 250 - total flux cleaned = 0.00190884 Jy ! Component: 300 - total flux cleaned = 0.00183347 Jy ! Component: 350 - total flux cleaned = 0.00146693 Jy ! Component: 400 - total flux cleaned = 0.00111342 Jy ! Component: 450 - total flux cleaned = 0.00104427 Jy ! Component: 500 - total flux cleaned = 0.000840939 Jy ! Component: 550 - total flux cleaned = 0.000774696 Jy ! Component: 600 - total flux cleaned = 0.000579075 Jy ! Component: 650 - total flux cleaned = 0.000388255 Jy ! Component: 700 - total flux cleaned = 0.000138297 Jy ! Component: 750 - total flux cleaned = -0.000168523 Jy ! Component: 800 - total flux cleaned = -0.000288905 Jy ! Component: 850 - total flux cleaned = -0.000702139 Jy ! Component: 900 - total flux cleaned = -0.000934325 Jy ! Component: 950 - total flux cleaned = -0.00104912 Jy ! Component: 1000 - total flux cleaned = -0.00116292 Jy ! Component: 1050 - total flux cleaned = -0.00144064 Jy ! Component: 1100 - total flux cleaned = -0.00160485 Jy ! Component: 1150 - total flux cleaned = -0.00176635 Jy ! Component: 1200 - total flux cleaned = -0.00192476 Jy ! Component: 1250 - total flux cleaned = -0.00203021 Jy ! Component: 1300 - total flux cleaned = -0.00223691 Jy ! Component: 1350 - total flux cleaned = -0.00244023 Jy ! Component: 1400 - total flux cleaned = -0.00264076 Jy ! Component: 1450 - total flux cleaned = -0.0027888 Jy ! Component: 1500 - total flux cleaned = -0.00283738 Jy ! Component: 1550 - total flux cleaned = -0.00293375 Jy ! Component: 1600 - total flux cleaned = -0.00303037 Jy ! Component: 1650 - total flux cleaned = -0.002984 Jy ! Component: 1700 - total flux cleaned = -0.00326384 Jy ! Component: 1750 - total flux cleaned = -0.00326384 Jy ! Component: 1800 - total flux cleaned = -0.00335487 Jy ! Component: 1850 - total flux cleaned = -0.00340033 Jy ! Component: 1900 - total flux cleaned = -0.00362332 Jy ! Component: 1950 - total flux cleaned = -0.00353489 Jy ! Component: 2000 - total flux cleaned = -0.00362271 Jy ! Component: 2050 - total flux cleaned = -0.00370924 Jy ! Component: 2100 - total flux cleaned = -0.00362373 Jy ! Component: 2150 - total flux cleaned = -0.00353964 Jy ! Component: 2200 - total flux cleaned = -0.00374932 Jy ! Component: 2250 - total flux cleaned = -0.0036668 Jy ! Component: 2300 - total flux cleaned = -0.00362586 Jy ! Component: 2350 - total flux cleaned = -0.00354472 Jy ! Component: 2400 - total flux cleaned = -0.00354468 Jy ! Component: 2450 - total flux cleaned = -0.00362455 Jy ! Component: 2500 - total flux cleaned = -0.00358461 Jy ! Component: 2550 - total flux cleaned = -0.00346729 Jy ! Component: 2600 - total flux cleaned = -0.00346713 Jy ! Component: 2650 - total flux cleaned = -0.0034667 Jy ! Component: 2700 - total flux cleaned = -0.00354306 Jy ! Component: 2750 - total flux cleaned = -0.00343001 Jy ! Component: 2800 - total flux cleaned = -0.00328056 Jy ! Component: 2850 - total flux cleaned = -0.00324357 Jy ! Component: 2900 - total flux cleaned = -0.0030237 Jy ! Component: 2950 - total flux cleaned = -0.00302371 Jy ! Component: 3000 - total flux cleaned = -0.00291547 Jy ! Component: 3050 - total flux cleaned = -0.00291519 Jy ! Component: 3100 - total flux cleaned = -0.00270278 Jy ! Component: 3150 - total flux cleaned = -0.00270337 Jy ! Component: 3200 - total flux cleaned = -0.00263351 Jy ! Component: 3250 - total flux cleaned = -0.00256421 Jy ! Component: 3300 - total flux cleaned = -0.00249507 Jy ! Component: 3350 - total flux cleaned = -0.00235875 Jy ! Component: 3400 - total flux cleaned = -0.00239239 Jy ! Component: 3450 - total flux cleaned = -0.00209067 Jy ! Component: 3500 - total flux cleaned = -0.00212436 Jy ! Component: 3550 - total flux cleaned = -0.00199253 Jy ! Component: 3600 - total flux cleaned = -0.00192719 Jy ! Component: 3650 - total flux cleaned = -0.00192739 Jy ! Component: 3700 - total flux cleaned = -0.00186306 Jy ! Component: 3750 - total flux cleaned = -0.00176682 Jy ! Component: 3800 - total flux cleaned = -0.00157607 Jy ! Component: 3850 - total flux cleaned = -0.00170226 Jy ! Component: 3900 - total flux cleaned = -0.00151466 Jy ! Component: 3950 - total flux cleaned = -0.00145253 Jy ! Component: 4000 - total flux cleaned = -0.00136032 Jy ! Component: 4050 - total flux cleaned = -0.00133007 Jy ! Total flux subtracted in 4096 components = -0.00120856 Jy ! Clean residual min=-0.001903 max=0.001845 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.294099 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 431 components and 0.294099 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0236-2953_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 2.576 at -1.621 degrees (North through East) ! Clean map min=-0.0036156 max=0.27648 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0236-2953_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.276483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596402 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.647132 0.647132 1.29426 2.58853 5.17705 10.3541 20.7082 41.4164 82.8329 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.276 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.584 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0236-2953_X_uvs.log closed on Thu Apr 7 11:58:13 2016