! Started logfile: /scr/pima/bg219a_uvs/J2306-0459_X_uvs.log on Wed Apr 6 21:47:29 2016 obs /scr/pima/bg219a_uvs/J2306-0459_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2306-0459_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2306-0459 ! ! 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 121 lines of history. ! ! Reading 4200 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/bg219a_uvs/J2306-0459_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.023938Jy sigma=26.109469 ! Fit after self-cal, rms=0.795118Jy sigma=19.636666 ! 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=0.7248 mas, bmaj=1.978 mas, bpa=11.75 degrees ! Estimated noise=0.811176 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 = 0.15892 Jy ! Component: 100 - total flux cleaned = 0.210125 Jy ! Total flux subtracted in 100 components = 0.210125 Jy ! Clean residual min=-0.018408 max=0.025821 Jy/beam ! Clean residual mean=0.000030 rms=0.005954 Jy/beam ! Combined flux in latest and established models = 0.210125 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.210125 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=0.088773Jy sigma=2.254321 ! Fit after self-cal, rms=0.088687Jy sigma=2.251642 ! 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=0.8792 mas, bmaj=2.218 mas, bpa=11.95 degrees ! Estimated noise=0.625573 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 = 0.0416606 Jy ! Component: 100 - total flux cleaned = 0.0630935 Jy ! Component: 150 - total flux cleaned = 0.0747778 Jy ! Component: 200 - total flux cleaned = 0.0814037 Jy ! Total flux subtracted in 200 components = 0.0814037 Jy ! Clean residual min=-0.010040 max=0.016387 Jy/beam ! Clean residual mean=0.000028 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 0.291529 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.291529 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=0.070014Jy sigma=1.694758 ! Fit after self-cal, rms=0.069935Jy sigma=1.688052 ! Inverting map ! Added new window around map position (2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145582 Jy ! Component: 100 - total flux cleaned = 0.0210209 Jy ! Component: 150 - total flux cleaned = 0.0247327 Jy ! Component: 200 - total flux cleaned = 0.0261281 Jy ! Total flux subtracted in 200 components = 0.0261281 Jy ! Clean residual min=-0.005095 max=0.007073 Jy/beam ! Clean residual mean=0.000013 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.317657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.317657 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=0.067026Jy sigma=1.606327 ! Fit after self-cal, rms=0.066859Jy sigma=1.602858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.218 at 11.95 degrees (North through East) ! Clean map min=-0.0047275 max=0.20878 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: ! LA 0.99 MK 1.04 NL 1.01 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.98 OV 1.06 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.06 NL 0.98 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.88 NL 1.02 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.13 NL 1.03 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.03 NL 0.97 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.03 NL 1.00 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! 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=0.066859Jy sigma=1.602858 ! Fit after self-cal, rms=0.067167Jy sigma=1.589462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=2.226 mas, bpa=12.09 degrees ! Estimated noise=0.625096 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 = -0.000571312 Jy ! Component: 100 - total flux cleaned = -0.000832261 Jy ! Component: 150 - total flux cleaned = -0.000999869 Jy ! Component: 200 - total flux cleaned = -0.00110128 Jy ! Total flux subtracted in 200 components = -0.00110128 Jy ! Clean residual min=-0.004230 max=0.005234 Jy/beam ! Clean residual mean=0.000006 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.316556 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.316556 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=0.067026Jy sigma=1.586639 ! Fit after self-cal, rms=0.067020Jy sigma=1.586451 ! 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=0.067020Jy sigma=1.586451 ! Fit after self-cal, rms=0.067143Jy sigma=1.582533 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.226 mas, bpa=12.1 degrees ! Estimated noise=0.624646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000622154 Jy ! Component: 100 - total flux cleaned = -0.00062111 Jy ! Component: 150 - total flux cleaned = -0.000754805 Jy ! Component: 200 - total flux cleaned = -0.000753703 Jy ! Total flux subtracted in 200 components = -0.000753703 Jy ! Clean residual min=-0.003582 max=0.004868 Jy/beam ! Clean residual mean=0.000005 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.315802 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.315802 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=0.067067Jy sigma=1.580815 ! Fit after self-cal, rms=0.067075Jy sigma=1.580744 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 (18.2, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413556 Jy ! Component: 100 - total flux cleaned = 0.00495604 Jy ! Component: 150 - total flux cleaned = 0.00543713 Jy ! Component: 200 - total flux cleaned = 0.00568794 Jy ! Total flux subtracted in 200 components = 0.00568794 Jy ! Clean residual min=-0.003300 max=0.003206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.32149 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.32149 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=0.066834Jy sigma=1.574004 ! Fit after self-cal, rms=0.066828Jy sigma=1.573747 ! 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=0.066828Jy sigma=1.573747 ! Fit after self-cal, rms=0.066774Jy sigma=1.573393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=2.228 mas, bpa=12.16 degrees ! Estimated noise=0.62293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383577 Jy ! Component: 100 - total flux cleaned = 0.000422714 Jy ! Component: 150 - total flux cleaned = 0.0003925 Jy ! Component: 200 - total flux cleaned = 0.000449395 Jy ! Total flux subtracted in 200 components = 0.000449395 Jy ! Clean residual min=-0.002538 max=0.002568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.32194 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.32194 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=0.066737Jy sigma=1.572484 ! Fit after self-cal, rms=0.066739Jy sigma=1.572417 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, 32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136878 Jy ! Component: 100 - total flux cleaned = 0.0013759 Jy ! Component: 150 - total flux cleaned = 0.00136629 Jy ! Component: 200 - total flux cleaned = 0.00160016 Jy ! Total flux subtracted in 200 components = 0.00160016 Jy ! Clean residual min=-0.002123 max=0.001906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.32354 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.32354 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=0.066593Jy sigma=1.570201 ! Fit after self-cal, rms=0.066588Jy sigma=1.570097 ! 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=0.066588Jy sigma=1.570097 ! Fit after self-cal, rms=0.066563Jy sigma=1.569841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.731 mas, bpa=0.7206 degrees ! Estimated noise=0.764584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013197 Jy ! Component: 100 - total flux cleaned = 7.69227e-05 Jy ! Component: 150 - total flux cleaned = 5.36412e-05 Jy ! Component: 200 - total flux cleaned = 8.64516e-05 Jy ! Total flux subtracted in 200 components = 8.64516e-05 Jy ! Clean residual min=-0.001245 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.323626 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.323626 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=0.066556Jy sigma=1.569624 ! Fit after self-cal, rms=0.066558Jy sigma=1.569598 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 = -2.95021e-05 Jy ! Component: 100 - total flux cleaned = -4.43433e-05 Jy ! Component: 150 - total flux cleaned = -4.38729e-05 Jy ! Component: 200 - total flux cleaned = -8.25591e-06 Jy ! Total flux subtracted in 200 components = -8.25591e-06 Jy ! Clean residual min=-0.001190 max=0.001041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.323618 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 146 components and 0.323618 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=0.066556Jy sigma=1.569557 ! Fit after self-cal, rms=0.066557Jy sigma=1.569551 ! 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=0.8832 mas, bmaj=2.229 mas, bpa=12.16 degrees ! Estimated noise=0.622256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.229 at 12.16 degrees (North through East) ! Clean map min=-0.0034989 max=0.20875 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=0.7291 mas, bmaj=1.984 mas, bpa=11.95 degrees ! Estimated noise=0.810416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158566 Jy ! Component: 100 - total flux cleaned = 0.210489 Jy ! Component: 150 - total flux cleaned = 0.2414 Jy ! Component: 200 - total flux cleaned = 0.261323 Jy ! Total flux subtracted in 200 components = 0.261323 Jy ! Clean residual min=-0.009376 max=0.011342 Jy/beam ! Clean residual mean=0.000017 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.261323 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.261323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=2.229 mas, bpa=12.16 degrees ! Estimated noise=0.622256 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 (-0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181302 Jy ! Component: 100 - total flux cleaned = 0.028607 Jy ! Component: 150 - total flux cleaned = 0.0345902 Jy ! Component: 200 - total flux cleaned = 0.038493 Jy ! Total flux subtracted in 200 components = 0.038493 Jy ! Clean residual min=-0.004670 max=0.004368 Jy/beam ! Clean residual mean=0.000014 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.299816 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.299816 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=2.137 mas, bmaj=4.731 mas, bpa=0.7206 degrees ! Estimated noise=0.764584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607297 Jy ! Component: 100 - total flux cleaned = 0.00996712 Jy ! Component: 150 - total flux cleaned = 0.0126877 Jy ! Component: 200 - total flux cleaned = 0.014157 Jy ! Total flux subtracted in 200 components = 0.014157 Jy ! Clean residual min=-0.003158 max=0.002332 Jy/beam ! Clean residual mean=0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.313973 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 = 0.00120099 Jy ! Component: 100 - total flux cleaned = 0.0022304 Jy ! Component: 150 - total flux cleaned = 0.0030397 Jy ! Component: 200 - total flux cleaned = 0.00371691 Jy ! Total flux subtracted in 200 components = 0.00371691 Jy ! Clean residual min=-0.002723 max=0.001960 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.31769 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 120 components and 0.31769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=2.229 mas, bpa=12.16 degrees ! Estimated noise=0.622256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963097 Jy ! Component: 100 - total flux cleaned = 0.00109038 Jy ! Component: 150 - total flux cleaned = 0.0013134 Jy ! Component: 200 - total flux cleaned = 0.00152039 Jy ! Total flux subtracted in 200 components = 0.00152039 Jy ! Clean residual min=-0.002312 max=0.002022 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.31921 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.31921 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=0.066707Jy sigma=1.571329 ! Fit after self-cal, rms=0.066639Jy sigma=1.570638 wmodel /scr/pima/bg219a_uvs/J2306-0459_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219a_uvs/J2306-0459_X_map.mod wobs /scr/pima/bg219a_uvs/J2306-0459_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2306-0459_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2306-0459_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J2306-0459_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 = -0.000883956 Jy ! Component: 100 - total flux cleaned = -0.00138951 Jy ! Component: 150 - total flux cleaned = -0.00174004 Jy ! Component: 200 - total flux cleaned = -0.00189169 Jy ! Component: 250 - total flux cleaned = -0.00195051 Jy ! Component: 300 - total flux cleaned = -0.00195092 Jy ! Component: 350 - total flux cleaned = -0.00197817 Jy ! Component: 400 - total flux cleaned = -0.00200421 Jy ! Component: 450 - total flux cleaned = -0.00205492 Jy ! Component: 500 - total flux cleaned = -0.00202992 Jy ! Component: 550 - total flux cleaned = -0.00207874 Jy ! Component: 600 - total flux cleaned = -0.00205483 Jy ! Component: 650 - total flux cleaned = -0.00203237 Jy ! Component: 700 - total flux cleaned = -0.00205547 Jy ! Component: 750 - total flux cleaned = -0.00205563 Jy ! Component: 800 - total flux cleaned = -0.002056 Jy ! Component: 850 - total flux cleaned = -0.0021419 Jy ! Component: 900 - total flux cleaned = -0.00220507 Jy ! Component: 950 - total flux cleaned = -0.00218459 Jy ! Component: 1000 - total flux cleaned = -0.00222585 Jy ! Component: 1050 - total flux cleaned = -0.00226602 Jy ! Component: 1100 - total flux cleaned = -0.00226606 Jy ! Component: 1150 - total flux cleaned = -0.00234421 Jy ! Component: 1200 - total flux cleaned = -0.00236333 Jy ! Component: 1250 - total flux cleaned = -0.00243923 Jy ! Component: 1300 - total flux cleaned = -0.00253286 Jy ! Component: 1350 - total flux cleaned = -0.00262561 Jy ! Component: 1400 - total flux cleaned = -0.00271725 Jy ! Component: 1450 - total flux cleaned = -0.00282625 Jy ! Component: 1500 - total flux cleaned = -0.00293432 Jy ! Component: 1550 - total flux cleaned = -0.00300573 Jy ! Component: 1600 - total flux cleaned = -0.00307667 Jy ! Component: 1650 - total flux cleaned = -0.00316442 Jy ! Component: 1700 - total flux cleaned = -0.00321673 Jy ! Component: 1750 - total flux cleaned = -0.00325147 Jy ! Component: 1800 - total flux cleaned = -0.00333746 Jy ! Component: 1850 - total flux cleaned = -0.00335458 Jy ! Component: 1900 - total flux cleaned = -0.00338866 Jy ! Component: 1950 - total flux cleaned = -0.00342248 Jy ! Component: 2000 - total flux cleaned = -0.00343924 Jy ! Component: 2050 - total flux cleaned = -0.00348934 Jy ! Component: 2100 - total flux cleaned = -0.00350582 Jy ! Component: 2150 - total flux cleaned = -0.00352247 Jy ! Component: 2200 - total flux cleaned = -0.00362095 Jy ! Component: 2250 - total flux cleaned = -0.00366983 Jy ! Component: 2300 - total flux cleaned = -0.00370242 Jy ! Component: 2350 - total flux cleaned = -0.00375096 Jy ! Component: 2400 - total flux cleaned = -0.00383162 Jy ! Component: 2450 - total flux cleaned = -0.0038799 Jy ! Component: 2500 - total flux cleaned = -0.00394404 Jy ! Component: 2550 - total flux cleaned = -0.00395994 Jy ! Component: 2600 - total flux cleaned = -0.0040079 Jy ! Component: 2650 - total flux cleaned = -0.00405564 Jy ! Component: 2700 - total flux cleaned = -0.00410356 Jy ! Component: 2750 - total flux cleaned = -0.00411939 Jy ! Component: 2800 - total flux cleaned = -0.0041988 Jy ! Component: 2850 - total flux cleaned = -0.00419882 Jy ! Component: 2900 - total flux cleaned = -0.00419891 Jy ! Component: 2950 - total flux cleaned = -0.00426239 Jy ! Component: 3000 - total flux cleaned = -0.00427821 Jy ! Component: 3050 - total flux cleaned = -0.00430996 Jy ! Component: 3100 - total flux cleaned = -0.00431002 Jy ! Component: 3150 - total flux cleaned = -0.00438924 Jy ! Component: 3200 - total flux cleaned = -0.00440502 Jy ! Component: 3250 - total flux cleaned = -0.0044526 Jy ! Component: 3300 - total flux cleaned = -0.00451617 Jy ! Component: 3350 - total flux cleaned = -0.004548 Jy ! Component: 3400 - total flux cleaned = -0.00454796 Jy ! Component: 3450 - total flux cleaned = -0.00456404 Jy ! Component: 3500 - total flux cleaned = -0.00454799 Jy ! Component: 3550 - total flux cleaned = -0.00464437 Jy ! Component: 3600 - total flux cleaned = -0.00464436 Jy ! Component: 3650 - total flux cleaned = -0.00467671 Jy ! Component: 3700 - total flux cleaned = -0.00470926 Jy ! Component: 3750 - total flux cleaned = -0.00475809 Jy ! Component: 3800 - total flux cleaned = -0.00477438 Jy ! Component: 3850 - total flux cleaned = -0.00485679 Jy ! Component: 3900 - total flux cleaned = -0.00488993 Jy ! Component: 3950 - total flux cleaned = -0.00497333 Jy ! Component: 4000 - total flux cleaned = -0.00504053 Jy ! Component: 4050 - total flux cleaned = -0.0051082 Jy ! Total flux subtracted in 4096 components = -0.00512508 Jy ! Clean residual min=-0.001155 max=0.001041 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.314085 Jy keep ! Adding 178 model components to the UV plane model. ! The established model now contains 323 components and 0.314085 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2306-0459_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.229 at 12.16 degrees (North through East) ! Clean map min=-0.0026239 max=0.20269 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2306-0459_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426815 0.426815 0.853631 1.70726 3.41452 6.82904 13.6581 27.3162 54.6324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.88 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2306-0459_X_uvs.log closed on Wed Apr 6 21:47:33 2016