! Started logfile: /scr/pima/bg219h_uvs/J0815+0154_X_uvs.log on Thu Apr 7 12:04:36 2016 obs /scr/pima/bg219h_uvs/J0815+0154_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0815+0154_X_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806709 visibilities/baseline/integration-bin. ! Found source: J0815+0154 ! ! 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 23088 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/J0815+0154_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 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=1.041687Jy sigma=25.363074 ! Fit after self-cal, rms=0.770154Jy sigma=18.664815 ! 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=0.735 mas, bmaj=1.768 mas, bpa=-3.896 degrees ! Estimated noise=0.556865 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 = 0.177366 Jy ! Component: 100 - total flux cleaned = 0.235943 Jy ! Total flux subtracted in 100 components = 0.235943 Jy ! Clean residual min=-0.010306 max=0.022923 Jy/beam ! Clean residual mean=0.000000 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.235943 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.235943 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=0.078138Jy sigma=1.837537 ! Fit after self-cal, rms=0.077525Jy sigma=1.825236 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02354 Jy ! Component: 100 - total flux cleaned = 0.0332477 Jy ! Total flux subtracted in 100 components = 0.0332477 Jy ! Clean residual min=-0.007783 max=0.008395 Jy/beam ! Clean residual mean=-0.000001 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.269191 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.269191 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=0.071815Jy sigma=1.698052 ! Fit after self-cal, rms=0.071682Jy sigma=1.695505 ! 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=0.9671 mas, bmaj=2.129 mas, bpa=-5.29 degrees ! Estimated noise=0.26374 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 = -0.000615316 Jy ! Component: 100 - total flux cleaned = -0.000693701 Jy ! Component: 150 - total flux cleaned = -0.000820883 Jy ! Component: 200 - total flux cleaned = -0.00100144 Jy ! Total flux subtracted in 200 components = -0.00100144 Jy ! Clean residual min=-0.008374 max=0.013194 Jy/beam ! Clean residual mean=-0.000001 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.26819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.26819 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=0.071523Jy sigma=1.691735 ! Fit after self-cal, rms=0.071499Jy sigma=1.691385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9671 x 2.129 at -5.29 degrees (North through East) ! Clean map min=-0.0079801 max=0.22923 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.071499Jy sigma=1.691385 ! Fit after self-cal, rms=0.071499Jy sigma=1.691385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=2.129 mas, bpa=-5.29 degrees ! Estimated noise=0.26374 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 = -0.00014517 Jy ! Component: 100 - total flux cleaned = -0.000412987 Jy ! Component: 150 - total flux cleaned = -0.000600123 Jy ! Component: 200 - total flux cleaned = -0.000732905 Jy ! Total flux subtracted in 200 components = -0.000732905 Jy ! Clean residual min=-0.008387 max=0.012988 Jy/beam ! Clean residual mean=-0.000001 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.267457 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.267457 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=0.071422Jy sigma=1.689602 ! Fit after self-cal, rms=0.071406Jy sigma=1.689379 ! 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=0.071406Jy sigma=1.689379 ! Fit after self-cal, rms=0.069207Jy sigma=1.666580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=2.144 mas, bpa=-5.576 degrees ! Estimated noise=0.258439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00502972 Jy ! Component: 100 - total flux cleaned = -0.00750854 Jy ! Component: 150 - total flux cleaned = -0.00898843 Jy ! Component: 200 - total flux cleaned = -0.00933016 Jy ! Total flux subtracted in 200 components = -0.00933016 Jy ! Clean residual min=-0.007099 max=0.012889 Jy/beam ! Clean residual mean=-0.000001 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.258127 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.258127 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=0.068925Jy sigma=1.655840 ! Fit after self-cal, rms=0.068909Jy sigma=1.655673 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 (21.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111696 Jy ! Component: 100 - total flux cleaned = 0.016473 Jy ! Component: 150 - total flux cleaned = 0.0199308 Jy ! Component: 200 - total flux cleaned = 0.0222879 Jy ! Total flux subtracted in 200 components = 0.0222879 Jy ! Clean residual min=-0.006699 max=0.010350 Jy/beam ! Clean residual mean=-0.000002 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.280415 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.280415 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=0.067177Jy sigma=1.608856 ! Fit after self-cal, rms=0.066955Jy sigma=1.603398 ! Inverting map ! Added new window around map position (-6, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833062 Jy ! Component: 100 - total flux cleaned = 0.012434 Jy ! Component: 150 - total flux cleaned = 0.01313 Jy ! Component: 200 - total flux cleaned = 0.0129621 Jy ! Total flux subtracted in 200 components = 0.0129621 Jy ! Clean residual min=-0.006789 max=0.008115 Jy/beam ! Clean residual mean=-0.000004 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.293377 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 107 components and 0.293377 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=0.065978Jy sigma=1.574159 ! Fit after self-cal, rms=0.065772Jy sigma=1.569351 ! 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=0.065772Jy sigma=1.569351 ! Fit after self-cal, rms=0.065065Jy sigma=1.564266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.15 mas, bpa=-5.763 degrees ! Estimated noise=0.256024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195501 Jy ! Component: 100 - total flux cleaned = -0.000535916 Jy ! Component: 150 - total flux cleaned = -0.000808369 Jy ! Component: 200 - total flux cleaned = -0.00119773 Jy ! Total flux subtracted in 200 components = -0.00119773 Jy ! Clean residual min=-0.006236 max=0.006788 Jy/beam ! Clean residual mean=-0.000003 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.292179 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.292179 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=0.064741Jy sigma=1.554679 ! Fit after self-cal, rms=0.064695Jy sigma=1.553763 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 = 0.000559189 Jy ! Component: 100 - total flux cleaned = 4.8943e-05 Jy ! Component: 150 - total flux cleaned = -0.000475837 Jy ! Component: 200 - total flux cleaned = -0.000952955 Jy ! Total flux subtracted in 200 components = -0.000952955 Jy ! Clean residual min=-0.006325 max=0.006617 Jy/beam ! Clean residual mean=-0.000002 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.291226 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.291226 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=0.064565Jy sigma=1.549908 ! Fit after self-cal, rms=0.064547Jy sigma=1.549590 ! 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=0.064547Jy sigma=1.549590 ! Fit after self-cal, rms=0.064065Jy sigma=1.535586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=3.324 mas, bpa=-6.386 degrees ! Estimated noise=0.315618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237953 Jy ! Component: 100 - total flux cleaned = -0.00405798 Jy ! Component: 150 - total flux cleaned = -0.00477336 Jy ! Component: 200 - total flux cleaned = -0.00526643 Jy ! Total flux subtracted in 200 components = -0.00526643 Jy ! Clean residual min=-0.007286 max=0.007599 Jy/beam ! Clean residual mean=0.000000 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.28596 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.28596 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=0.064013Jy sigma=1.534202 ! Fit after self-cal, rms=0.064013Jy sigma=1.534069 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 = -0.00065809 Jy ! Component: 100 - total flux cleaned = -0.00101088 Jy ! Component: 150 - total flux cleaned = -0.00133739 Jy ! Component: 200 - total flux cleaned = -0.00156421 Jy ! Total flux subtracted in 200 components = -0.00156421 Jy ! Clean residual min=-0.007013 max=0.007621 Jy/beam ! Clean residual mean=0.000000 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.284395 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.284395 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=0.064007Jy sigma=1.533784 ! Fit after self-cal, rms=0.064005Jy sigma=1.533750 ! 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=0.9679 mas, bmaj=2.147 mas, bpa=-5.76 degrees ! Estimated noise=0.255585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 2.147 at -5.76 degrees (North through East) ! Clean map min=-0.0047196 max=0.22014 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=0.737 mas, bmaj=1.784 mas, bpa=-4.444 degrees ! Estimated noise=0.538896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171228 Jy ! Component: 100 - total flux cleaned = 0.22804 Jy ! Component: 150 - total flux cleaned = 0.250403 Jy ! Component: 200 - total flux cleaned = 0.262914 Jy ! Total flux subtracted in 200 components = 0.262914 Jy ! Clean residual min=-0.006512 max=0.008170 Jy/beam ! Clean residual mean=-0.000001 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.262914 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.262914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=2.147 mas, bpa=-5.76 degrees ! Estimated noise=0.255585 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 = 0.01141 Jy ! Component: 100 - total flux cleaned = 0.0169722 Jy ! Component: 150 - total flux cleaned = 0.019822 Jy ! Component: 200 - total flux cleaned = 0.0219023 Jy ! Total flux subtracted in 200 components = 0.0219023 Jy ! Clean residual min=-0.005071 max=0.006870 Jy/beam ! Clean residual mean=-0.000002 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.284817 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.284817 Jy ! Inverting map ! Added new window around map position (-21.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614971 Jy ! Component: 100 - total flux cleaned = 0.00717469 Jy ! Component: 150 - total flux cleaned = 0.00774151 Jy ! Component: 200 - total flux cleaned = 0.00824159 Jy ! Total flux subtracted in 200 components = 0.00824159 Jy ! Clean residual min=-0.004937 max=0.004803 Jy/beam ! Clean residual mean=-0.000001 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.293058 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.293058 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=2.223 mas, bmaj=3.324 mas, bpa=-6.386 degrees ! Estimated noise=0.315618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181405 Jy ! Component: 100 - total flux cleaned = 0.00289621 Jy ! Component: 150 - total flux cleaned = 0.00354164 Jy ! Component: 200 - total flux cleaned = 0.00381058 Jy ! Total flux subtracted in 200 components = 0.00381058 Jy ! Clean residual min=-0.006564 max=0.005906 Jy/beam ! Clean residual mean=-0.000001 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.296869 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 = 5.86483e-05 Jy ! Component: 100 - total flux cleaned = 5.90442e-05 Jy ! Component: 150 - total flux cleaned = 8.46635e-06 Jy ! Component: 200 - total flux cleaned = -0.000134197 Jy ! Total flux subtracted in 200 components = -0.000134197 Jy ! Clean residual min=-0.006432 max=0.005645 Jy/beam ! Clean residual mean=-0.000001 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.296735 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 114 components and 0.296735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=2.147 mas, bpa=-5.76 degrees ! Estimated noise=0.255585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443189 Jy ! Component: 100 - total flux cleaned = -0.000743998 Jy ! Component: 150 - total flux cleaned = -0.000810372 Jy ! Component: 200 - total flux cleaned = -0.000927492 Jy ! Total flux subtracted in 200 components = -0.000927492 Jy ! Clean residual min=-0.004586 max=0.004814 Jy/beam ! Clean residual mean=-0.000000 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.295807 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.295807 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=0.063668Jy sigma=1.525059 ! Fit after self-cal, rms=0.063584Jy sigma=1.522630 wmodel /scr/pima/bg219h_uvs/J0815+0154_X_map.mod ! Writing 133 model components to file: /scr/pima/bg219h_uvs/J0815+0154_X_map.mod wobs /scr/pima/bg219h_uvs/J0815+0154_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0815+0154_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0815+0154_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0815+0154_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 = 0.00126215 Jy ! Component: 100 - total flux cleaned = 0.00134813 Jy ! Component: 150 - total flux cleaned = 0.00112929 Jy ! Component: 200 - total flux cleaned = 0.000991938 Jy ! Component: 250 - total flux cleaned = 0.000927941 Jy ! Component: 300 - total flux cleaned = 0.00092945 Jy ! Component: 350 - total flux cleaned = 0.000810604 Jy ! Component: 400 - total flux cleaned = 0.000754176 Jy ! Component: 450 - total flux cleaned = 0.000698479 Jy ! Component: 500 - total flux cleaned = 0.000750669 Jy ! Component: 550 - total flux cleaned = 0.000696238 Jy ! Component: 600 - total flux cleaned = 0.000746857 Jy ! Component: 650 - total flux cleaned = 0.00089516 Jy ! Component: 700 - total flux cleaned = 0.000942292 Jy ! Component: 750 - total flux cleaned = 0.00103578 Jy ! Component: 800 - total flux cleaned = 0.00108151 Jy ! Component: 850 - total flux cleaned = 0.00112619 Jy ! Component: 900 - total flux cleaned = 0.00116952 Jy ! Component: 950 - total flux cleaned = 0.00129627 Jy ! Component: 1000 - total flux cleaned = 0.00150111 Jy ! Component: 1050 - total flux cleaned = 0.00161958 Jy ! Component: 1100 - total flux cleaned = 0.00169709 Jy ! Component: 1150 - total flux cleaned = 0.00177373 Jy ! Component: 1200 - total flux cleaned = 0.00188574 Jy ! Component: 1250 - total flux cleaned = 0.00195838 Jy ! Component: 1300 - total flux cleaned = 0.00202938 Jy ! Component: 1350 - total flux cleaned = 0.00216874 Jy ! Component: 1400 - total flux cleaned = 0.00220243 Jy ! Component: 1450 - total flux cleaned = 0.00237015 Jy ! Component: 1500 - total flux cleaned = 0.00253364 Jy ! Component: 1550 - total flux cleaned = 0.00266182 Jy ! Component: 1600 - total flux cleaned = 0.00272472 Jy ! Component: 1650 - total flux cleaned = 0.00284842 Jy ! Component: 1700 - total flux cleaned = 0.00287897 Jy ! Component: 1750 - total flux cleaned = 0.00305835 Jy ! Component: 1800 - total flux cleaned = 0.00314636 Jy ! Component: 1850 - total flux cleaned = 0.00331933 Jy ! Component: 1900 - total flux cleaned = 0.00334744 Jy ! Component: 1950 - total flux cleaned = 0.00334789 Jy ! Component: 2000 - total flux cleaned = 0.00337602 Jy ! Component: 2050 - total flux cleaned = 0.00345785 Jy ! Component: 2100 - total flux cleaned = 0.00361723 Jy ! Component: 2150 - total flux cleaned = 0.00372093 Jy ! Component: 2200 - total flux cleaned = 0.00377227 Jy ! Component: 2250 - total flux cleaned = 0.00384845 Jy ! Component: 2300 - total flux cleaned = 0.00399783 Jy ! Component: 2350 - total flux cleaned = 0.00409533 Jy ! Component: 2400 - total flux cleaned = 0.00414397 Jy ! Component: 2450 - total flux cleaned = 0.0042869 Jy ! Component: 2500 - total flux cleaned = 0.00437984 Jy ! Component: 2550 - total flux cleaned = 0.00442533 Jy ! Component: 2600 - total flux cleaned = 0.00440236 Jy ! Component: 2650 - total flux cleaned = 0.004447 Jy ! Component: 2700 - total flux cleaned = 0.00446925 Jy ! Component: 2750 - total flux cleaned = 0.00457812 Jy ! Component: 2800 - total flux cleaned = 0.00464194 Jy ! Component: 2850 - total flux cleaned = 0.00468446 Jy ! Component: 2900 - total flux cleaned = 0.00476834 Jy ! Component: 2950 - total flux cleaned = 0.00487174 Jy ! Component: 3000 - total flux cleaned = 0.00497409 Jy ! Component: 3050 - total flux cleaned = 0.00507502 Jy ! Component: 3100 - total flux cleaned = 0.00517491 Jy ! Component: 3150 - total flux cleaned = 0.00521452 Jy ! Component: 3200 - total flux cleaned = 0.00527298 Jy ! Component: 3250 - total flux cleaned = 0.00538873 Jy ! Component: 3300 - total flux cleaned = 0.00542661 Jy ! Component: 3350 - total flux cleaned = 0.00542647 Jy ! Component: 3400 - total flux cleaned = 0.00555715 Jy ! Component: 3450 - total flux cleaned = 0.00552023 Jy ! Component: 3500 - total flux cleaned = 0.00557507 Jy ! Component: 3550 - total flux cleaned = 0.00564734 Jy ! Component: 3600 - total flux cleaned = 0.00561143 Jy ! Component: 3650 - total flux cleaned = 0.00566513 Jy ! Component: 3700 - total flux cleaned = 0.00577068 Jy ! Component: 3750 - total flux cleaned = 0.00577052 Jy ! Component: 3800 - total flux cleaned = 0.0058396 Jy ! Component: 3850 - total flux cleaned = 0.00589123 Jy ! Component: 3900 - total flux cleaned = 0.00601035 Jy ! Component: 3950 - total flux cleaned = 0.00602695 Jy ! Component: 4000 - total flux cleaned = 0.00607701 Jy ! Component: 4050 - total flux cleaned = 0.006127 Jy ! Total flux subtracted in 4096 components = 0.00616 Jy ! Clean residual min=-0.000966 max=0.000969 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.301967 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 448 components and 0.301967 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0815+0154_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 2.147 at -5.76 degrees (North through East) ! Clean map min=-0.00438 max=0.21616 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0815+0154_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.216162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406313 0.406313 0.812626 1.62525 3.2505 6.50101 13.002 26.004 52.008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 738.347 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0815+0154_X_uvs.log closed on Thu Apr 7 12:04:41 2016