! Started logfile: /scr/pima/rv102_uvs/J0539+1433_S_uvs.log on Sat Feb 27 22:23:42 2016 obs /scr/pima/rv102_uvs/J0539+1433_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0539+1433_S_uva.fits ! AN table 1: 29 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 45 of 45 possible baselines. ! AN table 3: 29 integrations on 78 of 78 possible baselines. ! AN table 4: 8 integrations on 3 of 3 possible baselines. ! AN table 5: 24 integrations on 45 of 45 possible baselines. ! AN table 6: 15 integrations on 45 of 45 possible baselines. ! AN table 7: 3 integrations on 1 of 1 possible baselines. ! AN table 8: 20 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.509277 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 11528 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0539+1433_S] 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 0.500x0.500 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 55 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 149 telescope corrections were flagged in sub-array 3. ! A total of 150 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 149 telescope corrections were flagged in sub-array 3. ! A total of 150 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 149 telescope corrections were flagged in sub-array 3. ! A total of 150 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 149 telescope corrections were flagged in sub-array 3. ! A total of 150 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.057531Jy sigma=7.792284 ! Fit after self-cal, rms=0.762091Jy sigma=6.020522 ! 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=2.22 mas, bmaj=4.754 mas, bpa=-15.07 degrees ! Estimated noise=1.85875 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 = 0.185304 Jy ! Component: 100 - total flux cleaned = 0.231723 Jy ! Total flux subtracted in 100 components = 0.231723 Jy ! Clean residual min=-0.022057 max=0.025919 Jy/beam ! Clean residual mean=-0.000072 rms=0.005791 Jy/beam ! Combined flux in latest and established models = 0.231723 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.231723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234182Jy sigma=1.152947 ! Fit after self-cal, rms=0.233899Jy sigma=1.148923 ! 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=2.523 mas, bmaj=6.048 mas, bpa=-14.76 degrees ! Estimated noise=1.08441 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 = 0.00818433 Jy ! Component: 100 - total flux cleaned = 0.00707278 Jy ! Component: 150 - total flux cleaned = 0.00615694 Jy ! Component: 200 - total flux cleaned = 0.00516428 Jy ! Total flux subtracted in 200 components = 0.00516428 Jy ! Clean residual min=-0.023652 max=0.026657 Jy/beam ! Clean residual mean=-0.000593 rms=0.006569 Jy/beam ! Combined flux in latest and established models = 0.236888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.236888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230283Jy sigma=1.150811 ! Fit after self-cal, rms=0.230252Jy sigma=1.150756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.523 x 6.048 at -14.76 degrees (North through East) ! Clean map min=-0.022959 max=0.23382 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 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.230252Jy sigma=1.150756 ! Fit after self-cal, rms=0.229276Jy sigma=1.144683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 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 = 2.91438e-05 Jy ! Component: 100 - total flux cleaned = 0.000412233 Jy ! Component: 150 - total flux cleaned = 0.000770848 Jy ! Component: 200 - total flux cleaned = 0.00111006 Jy ! Total flux subtracted in 200 components = 0.00111006 Jy ! Clean residual min=-0.024474 max=0.027511 Jy/beam ! Clean residual mean=-0.000631 rms=0.006698 Jy/beam ! Combined flux in latest and established models = 0.237998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.237998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228253Jy sigma=1.144983 ! Fit after self-cal, rms=0.228223Jy sigma=1.144974 ! 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. ! ! Fit before self-cal, rms=0.228223Jy sigma=1.144974 ! Fit after self-cal, rms=0.228223Jy sigma=1.144974 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1489e-06 Jy ! Component: 100 - total flux cleaned = 0.000164998 Jy ! Component: 150 - total flux cleaned = 0.000465089 Jy ! Component: 200 - total flux cleaned = 0.000462715 Jy ! Total flux subtracted in 200 components = 0.000462715 Jy ! Clean residual min=-0.024414 max=0.027687 Jy/beam ! Clean residual mean=-0.000638 rms=0.006695 Jy/beam ! Combined flux in latest and established models = 0.238461 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.238461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227629Jy sigma=1.144521 ! Fit after self-cal, rms=0.227605Jy sigma=1.144514 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 = 0.000275002 Jy ! Component: 100 - total flux cleaned = 0.000266803 Jy ! Component: 150 - total flux cleaned = 0.000526019 Jy ! Component: 200 - total flux cleaned = 0.000520073 Jy ! Total flux subtracted in 200 components = 0.000520073 Jy ! Clean residual min=-0.024385 max=0.027819 Jy/beam ! Clean residual mean=-0.000646 rms=0.006691 Jy/beam ! Combined flux in latest and established models = 0.238981 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.238981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227155Jy sigma=1.144199 ! Fit after self-cal, rms=0.227135Jy sigma=1.144194 ! 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. ! ! Fit before self-cal, rms=0.227135Jy sigma=1.144194 ! Fit after self-cal, rms=0.227135Jy sigma=1.144194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115624 Jy ! Component: 100 - total flux cleaned = 0.000229834 Jy ! Component: 150 - total flux cleaned = 0.000338836 Jy ! Component: 200 - total flux cleaned = 0.000445944 Jy ! Total flux subtracted in 200 components = 0.000445944 Jy ! Clean residual min=-0.024335 max=0.027913 Jy/beam ! Clean residual mean=-0.000652 rms=0.006688 Jy/beam ! Combined flux in latest and established models = 0.239427 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.239427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226801Jy sigma=1.143882 ! Fit after self-cal, rms=0.226784Jy sigma=1.143878 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 = -1.28144e-05 Jy ! Component: 100 - total flux cleaned = 8.6765e-05 Jy ! Component: 150 - total flux cleaned = 0.000184224 Jy ! Component: 200 - total flux cleaned = 0.000278153 Jy ! Total flux subtracted in 200 components = 0.000278153 Jy ! Clean residual min=-0.024296 max=0.027988 Jy/beam ! Clean residual mean=-0.000656 rms=0.006686 Jy/beam ! Combined flux in latest and established models = 0.239705 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.239705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226522Jy sigma=1.143642 ! Fit after self-cal, rms=0.226507Jy sigma=1.143637 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.226507Jy sigma=1.143637 ! Fit after self-cal, rms=0.226507Jy sigma=1.143637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.671 mas, bmaj=10.5 mas, bpa=-8.79 degrees ! Estimated noise=1.40588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011099 Jy ! Component: 100 - total flux cleaned = 0.0110807 Jy ! Component: 150 - total flux cleaned = 0.0110495 Jy ! Component: 200 - total flux cleaned = 0.011025 Jy ! Total flux subtracted in 200 components = 0.011025 Jy ! Clean residual min=-0.039556 max=0.044974 Jy/beam ! Clean residual mean=-0.002145 rms=0.013140 Jy/beam ! Combined flux in latest and established models = 0.25073 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.25073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227486Jy sigma=1.145337 ! Fit after self-cal, rms=0.227490Jy sigma=1.145228 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 = 0.000196804 Jy ! Component: 100 - total flux cleaned = 0.000211804 Jy ! Component: 150 - total flux cleaned = 0.000381833 Jy ! Component: 200 - total flux cleaned = 0.000548186 Jy ! Total flux subtracted in 200 components = 0.000548186 Jy ! Clean residual min=-0.039607 max=0.044692 Jy/beam ! Clean residual mean=-0.002164 rms=0.013113 Jy/beam ! Combined flux in latest and established models = 0.251278 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.251278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228442Jy sigma=1.145991 ! Fit after self-cal, rms=0.228443Jy sigma=1.145964 ! 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=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 6.181 at -14.85 degrees (North through East) ! Clean map min=-0.025179 max=0.23062 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=2.179 mas, bmaj=4.918 mas, bpa=-15.51 degrees ! Estimated noise=1.93832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18787 Jy ! Component: 100 - total flux cleaned = 0.234512 Jy ! Component: 150 - total flux cleaned = 0.243578 Jy ! Component: 200 - total flux cleaned = 0.243554 Jy ! Total flux subtracted in 200 components = 0.243554 Jy ! Clean residual min=-0.022476 max=0.026350 Jy/beam ! Clean residual mean=-0.000087 rms=0.005949 Jy/beam ! Combined flux in latest and established models = 0.243554 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.243554 Jy ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 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 = -0.00594398 Jy ! Component: 100 - total flux cleaned = -0.00594072 Jy ! Component: 150 - total flux cleaned = -0.00593761 Jy ! Component: 200 - total flux cleaned = -0.00558525 Jy ! Total flux subtracted in 200 components = -0.00558525 Jy ! Clean residual min=-0.024370 max=0.027367 Jy/beam ! Clean residual mean=-0.000628 rms=0.006712 Jy/beam ! Combined flux in latest and established models = 0.237969 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.237969 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.671 mas, bmaj=10.5 mas, bpa=-8.79 degrees ! Estimated noise=1.40588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012597 Jy ! Component: 100 - total flux cleaned = 0.0128624 Jy ! Component: 150 - total flux cleaned = 0.0128279 Jy ! Component: 200 - total flux cleaned = 0.0128243 Jy ! Total flux subtracted in 200 components = 0.0128243 Jy ! Clean residual min=-0.039517 max=0.045260 Jy/beam ! Clean residual mean=-0.002143 rms=0.013140 Jy/beam ! Combined flux in latest and established models = 0.250793 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 = 2.35829e-05 Jy ! Component: 100 - total flux cleaned = 0.000235231 Jy ! Component: 150 - total flux cleaned = 0.000237037 Jy ! Component: 200 - total flux cleaned = 0.000410541 Jy ! Total flux subtracted in 200 components = 0.000410541 Jy ! Clean residual min=-0.039586 max=0.044851 Jy/beam ! Clean residual mean=-0.002160 rms=0.013118 Jy/beam ! Combined flux in latest and established models = 0.251204 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.251204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.181 mas, bpa=-14.85 degrees ! Estimated noise=1.10943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00860535 Jy ! Component: 100 - total flux cleaned = -0.0081344 Jy ! Component: 150 - total flux cleaned = -0.00786394 Jy ! Component: 200 - total flux cleaned = -0.00833324 Jy ! Total flux subtracted in 200 components = -0.00833324 Jy ! Clean residual min=-0.024728 max=0.026549 Jy/beam ! Clean residual mean=-0.000702 rms=0.006671 Jy/beam ! Combined flux in latest and established models = 0.242871 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.242871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227401Jy sigma=1.142588 ! Fit after self-cal, rms=0.227366Jy sigma=1.142458 wmodel /scr/pima/rv102_uvs/J0539+1433_S_map.mod ! Writing 43 model components to file: /scr/pima/rv102_uvs/J0539+1433_S_map.mod wobs /scr/pima/rv102_uvs/J0539+1433_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0539+1433_S_uvs.fits wwins /scr/pima/rv102_uvs/J0539+1433_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J0539+1433_S_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 = 0.0069645 Jy ! Component: 100 - total flux cleaned = 0.00787624 Jy ! Component: 150 - total flux cleaned = 0.00872674 Jy ! Component: 200 - total flux cleaned = 0.00832295 Jy ! Component: 250 - total flux cleaned = 0.00910604 Jy ! Component: 300 - total flux cleaned = 0.0102321 Jy ! Component: 350 - total flux cleaned = 0.0113372 Jy ! Component: 400 - total flux cleaned = 0.0138364 Jy ! Component: 450 - total flux cleaned = 0.0145336 Jy ! Component: 500 - total flux cleaned = 0.0162283 Jy ! Component: 550 - total flux cleaned = 0.0162258 Jy ! Component: 600 - total flux cleaned = 0.0165535 Jy ! Component: 650 - total flux cleaned = 0.017191 Jy ! Component: 700 - total flux cleaned = 0.0171941 Jy ! Component: 750 - total flux cleaned = 0.017195 Jy ! Component: 800 - total flux cleaned = 0.0171968 Jy ! Component: 850 - total flux cleaned = 0.0171959 Jy ! Component: 900 - total flux cleaned = 0.0169038 Jy ! Component: 950 - total flux cleaned = 0.0166184 Jy ! Component: 1000 - total flux cleaned = 0.0163393 Jy ! Component: 1050 - total flux cleaned = 0.0166146 Jy ! Component: 1100 - total flux cleaned = 0.0163397 Jy ! Component: 1150 - total flux cleaned = 0.0160706 Jy ! Component: 1200 - total flux cleaned = 0.0158077 Jy ! Component: 1250 - total flux cleaned = 0.0158077 Jy ! Component: 1300 - total flux cleaned = 0.0158061 Jy ! Component: 1350 - total flux cleaned = 0.0158042 Jy ! Component: 1400 - total flux cleaned = 0.0153026 Jy ! Component: 1450 - total flux cleaned = 0.0150588 Jy ! Component: 1500 - total flux cleaned = 0.0155432 Jy ! Component: 1550 - total flux cleaned = 0.0150624 Jy ! Component: 1600 - total flux cleaned = 0.0145907 Jy ! Component: 1650 - total flux cleaned = 0.0148257 Jy ! Component: 1700 - total flux cleaned = 0.0143637 Jy ! Component: 1750 - total flux cleaned = 0.0141373 Jy ! Component: 1800 - total flux cleaned = 0.0136881 Jy ! Component: 1850 - total flux cleaned = 0.0136898 Jy ! Component: 1900 - total flux cleaned = 0.0132517 Jy ! Component: 1950 - total flux cleaned = 0.0134668 Jy ! Component: 2000 - total flux cleaned = 0.0132489 Jy ! Component: 2050 - total flux cleaned = 0.0130342 Jy ! Component: 2100 - total flux cleaned = 0.0130333 Jy ! Component: 2150 - total flux cleaned = 0.013032 Jy ! Component: 2200 - total flux cleaned = 0.0130307 Jy ! Component: 2250 - total flux cleaned = 0.0128249 Jy ! Component: 2300 - total flux cleaned = 0.0126239 Jy ! Component: 2350 - total flux cleaned = 0.0128224 Jy ! Component: 2400 - total flux cleaned = 0.012821 Jy ! Component: 2450 - total flux cleaned = 0.0128204 Jy ! Component: 2500 - total flux cleaned = 0.0126273 Jy ! Component: 2550 - total flux cleaned = 0.0124346 Jy ! Component: 2600 - total flux cleaned = 0.0120549 Jy ! Component: 2650 - total flux cleaned = 0.0120566 Jy ! Component: 2700 - total flux cleaned = 0.0122419 Jy ! Component: 2750 - total flux cleaned = 0.0120553 Jy ! Component: 2800 - total flux cleaned = 0.0118699 Jy ! Component: 2850 - total flux cleaned = 0.0116871 Jy ! Component: 2900 - total flux cleaned = 0.0115071 Jy ! Component: 2950 - total flux cleaned = 0.0113279 Jy ! Component: 3000 - total flux cleaned = 0.0109745 Jy ! Component: 3050 - total flux cleaned = 0.0108004 Jy ! Component: 3100 - total flux cleaned = 0.0109745 Jy ! Component: 3150 - total flux cleaned = 0.0104571 Jy ! Component: 3200 - total flux cleaned = 0.00994476 Jy ! Component: 3250 - total flux cleaned = 0.0097754 Jy ! Component: 3300 - total flux cleaned = 0.00960687 Jy ! Component: 3350 - total flux cleaned = 0.00943873 Jy ! Component: 3400 - total flux cleaned = 0.00927306 Jy ! Component: 3450 - total flux cleaned = 0.00861546 Jy ! Component: 3500 - total flux cleaned = 0.008941 Jy ! Component: 3550 - total flux cleaned = 0.00845598 Jy ! Component: 3600 - total flux cleaned = 0.00829636 Jy ! Component: 3650 - total flux cleaned = 0.00797896 Jy ! Component: 3700 - total flux cleaned = 0.00813569 Jy ! Component: 3750 - total flux cleaned = 0.00750829 Jy ! Component: 3800 - total flux cleaned = 0.00735254 Jy ! Component: 3850 - total flux cleaned = 0.00719795 Jy ! Component: 3900 - total flux cleaned = 0.0071965 Jy ! Component: 3950 - total flux cleaned = 0.00658779 Jy ! Component: 4000 - total flux cleaned = 0.00628675 Jy ! Component: 4050 - total flux cleaned = 0.00628723 Jy ! Total flux subtracted in 4096 components = 0.00628572 Jy ! Clean residual min=-0.007430 max=0.007414 Jy/beam ! Clean residual mean=-0.000584 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 0.249156 Jy keep ! Adding 400 model components to the UV plane model. ! The established model now contains 443 components and 0.249156 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0539+1433_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 6.181 at -14.85 degrees (North through East) ! Clean map min=-0.016422 max=0.2383 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0539+1433_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.2383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00287345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.61742 3.61742 7.23485 14.4697 28.9394 57.8788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0086 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 82.931 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0539+1433_S_uvs.log closed on Sat Feb 27 22:23:47 2016