! Started logfile: J0731+2804_S_2017_09_26_pus_uvs.log on Sat May 11 12:57:22 2019 obs J0731+2804_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0731+2804_S_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666478 visibilities/baseline/integration-bin. ! Found source: J0731+2804 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 674 lines of history. ! ! Reading 28216 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0731+2804_S_2017_09_26_pus] 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 585 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 688 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 554 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1571 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999180Jy sigma=0.008993 ! Fit after self-cal, rms=0.958877Jy sigma=0.008644 ! 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=3.126 mas, bmaj=8.178 mas, bpa=-38.09 degrees ! Estimated noise=1191.73 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 = 0.0336621 Jy ! Component: 100 - total flux cleaned = 0.0410826 Jy ! Total flux subtracted in 100 components = 0.0410826 Jy ! Clean residual min=-0.003208 max=0.003552 Jy/beam ! Clean residual mean=0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0410826 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0410826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071501Jy sigma=0.000611 ! Fit after self-cal, rms=0.070067Jy sigma=0.000598 ! 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=4.248 mas, bmaj=8.729 mas, bpa=-33.83 degrees ! Estimated noise=566.3 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 = 0.00372448 Jy ! Component: 100 - total flux cleaned = 0.00513463 Jy ! Component: 150 - total flux cleaned = 0.00569814 Jy ! Component: 200 - total flux cleaned = 0.00589284 Jy ! Total flux subtracted in 200 components = 0.00589284 Jy ! Clean residual min=-0.001832 max=0.001853 Jy/beam ! Clean residual mean=0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0469754 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0469754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069843Jy sigma=0.000597 ! Fit after self-cal, rms=0.069813Jy sigma=0.000597 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.06 KP 0.97 ! LA 1.00 MK 0.94 NL 1.05 OV 1.18 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.97 KP 0.94 ! LA 0.99 MK 0.98 NL 1.08 OV 1.16 ! PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.05 KP 0.94 ! LA 0.99 MK 1.09 NL 1.00 OV 0.93 ! PT 1.06 ! ! ! Correcting IF 4. ! A total of 279 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.91 KP 1.00* ! LA 0.91 MK 0.98 NL 1.00* OV 0.66 ! PT 0.92 ! ! ! Fit before self-cal, rms=0.069813Jy sigma=0.000597 ! Fit after self-cal, rms=0.069271Jy sigma=0.000596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.237 mas, bmaj=8.681 mas, bpa=-33.34 degrees ! Estimated noise=570.737 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 = 0.000198165 Jy ! Component: 100 - total flux cleaned = 0.000316025 Jy ! Component: 150 - total flux cleaned = 0.000374214 Jy ! Component: 200 - total flux cleaned = 0.000409455 Jy ! Total flux subtracted in 200 components = 0.000409455 Jy ! Clean residual min=-0.001376 max=0.001372 Jy/beam ! Clean residual mean=0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0473849 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0473849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069261Jy sigma=0.000596 ! Fit after self-cal, rms=0.069205Jy sigma=0.000595 ! 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=0.069205Jy sigma=0.000595 ! Fit after self-cal, rms=0.069320Jy sigma=0.000595 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.245 mas, bmaj=8.675 mas, bpa=-33.74 degrees ! Estimated noise=571.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32105e-05 Jy ! Component: 100 - total flux cleaned = 0.000154694 Jy ! Component: 150 - total flux cleaned = 0.000232029 Jy ! Component: 200 - total flux cleaned = 0.000240573 Jy ! Total flux subtracted in 200 components = 0.000240573 Jy ! Clean residual min=-0.001299 max=0.001298 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0476254 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0476254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069312Jy sigma=0.000595 ! Fit after self-cal, rms=0.069324Jy sigma=0.000595 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 = 4.04893e-06 Jy ! Component: 100 - total flux cleaned = 4.31287e-05 Jy ! Component: 150 - total flux cleaned = 5.36386e-05 Jy ! Component: 200 - total flux cleaned = 7.07577e-05 Jy ! Total flux subtracted in 200 components = 7.07577e-05 Jy ! Clean residual min=-0.001304 max=0.001348 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0476962 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0476962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069318Jy sigma=0.000594 ! Fit after self-cal, rms=0.069317Jy sigma=0.000594 ! 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=0.069317Jy sigma=0.000594 ! Fit after self-cal, rms=0.069680Jy sigma=0.000594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.26 mas, bmaj=8.657 mas, bpa=-33.75 degrees ! Estimated noise=572.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.64301e-05 Jy ! Component: 100 - total flux cleaned = 0.000137292 Jy ! Component: 150 - total flux cleaned = 0.000193007 Jy ! Component: 200 - total flux cleaned = 0.000223826 Jy ! Total flux subtracted in 200 components = 0.000223826 Jy ! Clean residual min=-0.001283 max=0.001351 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.04792 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.04792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069675Jy sigma=0.000594 ! Fit after self-cal, rms=0.069686Jy sigma=0.000594 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 = -3.7812e-05 Jy ! Component: 100 - total flux cleaned = 2.92487e-06 Jy ! Component: 150 - total flux cleaned = 4.44807e-05 Jy ! Component: 200 - total flux cleaned = 5.19519e-05 Jy ! Total flux subtracted in 200 components = 5.19519e-05 Jy ! Clean residual min=-0.001227 max=0.001295 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0479719 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0479719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069682Jy sigma=0.000594 ! Fit after self-cal, rms=0.069681Jy sigma=0.000594 ! Inverting map ! Added new window around map position (92, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814836 Jy ! Component: 100 - total flux cleaned = 0.00113269 Jy ! Component: 150 - total flux cleaned = 0.00127766 Jy ! Component: 200 - total flux cleaned = 0.0013807 Jy ! Total flux subtracted in 200 components = 0.0013807 Jy ! Clean residual min=-0.001069 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0493526 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0493526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069658Jy sigma=0.000594 ! Fit after self-cal, rms=0.069653Jy sigma=0.000594 ! 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=0.069653Jy sigma=0.000594 ! Fit after self-cal, rms=0.069560Jy sigma=0.000594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.702 mas, bmaj=10.5 mas, bpa=-27.22 degrees ! Estimated noise=660.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640818 Jy ! Component: 100 - total flux cleaned = 0.000839512 Jy ! Component: 150 - total flux cleaned = 0.000972517 Jy ! Component: 200 - total flux cleaned = 0.00105853 Jy ! Total flux subtracted in 200 components = 0.00105853 Jy ! Clean residual min=-0.001037 max=0.001130 Jy/beam ! Clean residual mean=-0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0504112 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0504112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069548Jy sigma=0.000594 ! Fit after self-cal, rms=0.069546Jy sigma=0.000594 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 = 0.000469296 Jy ! Component: 100 - total flux cleaned = 0.000630255 Jy ! Component: 150 - total flux cleaned = 0.000721389 Jy ! Component: 200 - total flux cleaned = 0.000775453 Jy ! Total flux subtracted in 200 components = 0.000775453 Jy ! Clean residual min=-0.001008 max=0.001157 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0511866 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.0511866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069537Jy sigma=0.000594 ! Fit after self-cal, rms=0.069537Jy sigma=0.000594 ! 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=4.275 mas, bmaj=8.643 mas, bpa=-33.74 degrees ! Estimated noise=571.517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.275 x 8.643 at -33.74 degrees (North through East) ! Clean map min=-0.0027847 max=0.045791 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=3.168 mas, bmaj=8.032 mas, bpa=-38.17 degrees ! Estimated noise=1173.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344162 Jy ! Component: 100 - total flux cleaned = 0.041981 Jy ! Component: 150 - total flux cleaned = 0.0441503 Jy ! Component: 200 - total flux cleaned = 0.0453949 Jy ! Total flux subtracted in 200 components = 0.0453949 Jy ! Clean residual min=-0.002432 max=0.002374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0453949 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0453949 Jy ! Inverting map and beam ! Estimated beam: bmin=4.275 mas, bmaj=8.643 mas, bpa=-33.74 degrees ! Estimated noise=571.517 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 = 0.00199805 Jy ! Component: 100 - total flux cleaned = 0.00246935 Jy ! Component: 150 - total flux cleaned = 0.00303191 Jy ! Component: 200 - total flux cleaned = 0.00355541 Jy ! Total flux subtracted in 200 components = 0.00355541 Jy ! Clean residual min=-0.001294 max=0.001315 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0489503 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0489503 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=8.702 mas, bmaj=10.5 mas, bpa=-27.22 degrees ! Estimated noise=660.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103498 Jy ! Component: 100 - total flux cleaned = 0.00127934 Jy ! Component: 150 - total flux cleaned = 0.00149031 Jy ! Component: 200 - total flux cleaned = 0.00167495 Jy ! Total flux subtracted in 200 components = 0.00167495 Jy ! Clean residual min=-0.001145 max=0.001282 Jy/beam ! Clean residual mean=-0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0506253 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 = 0.000163506 Jy ! Component: 100 - total flux cleaned = 0.00032961 Jy ! Component: 150 - total flux cleaned = 0.000440528 Jy ! Component: 200 - total flux cleaned = 0.000541118 Jy ! Total flux subtracted in 200 components = 0.000541118 Jy ! Clean residual min=-0.001049 max=0.001242 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0511664 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.0511664 Jy ! Inverting map ! Added new window around map position (-51.5, 126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104038 Jy ! Component: 100 - total flux cleaned = 0.00126485 Jy ! Component: 150 - total flux cleaned = 0.00141139 Jy ! Component: 200 - total flux cleaned = 0.00154207 Jy ! Total flux subtracted in 200 components = 0.00154207 Jy ! Clean residual min=-0.000862 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0527085 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0527085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.275 mas, bmaj=8.643 mas, bpa=-33.74 degrees ! Estimated noise=571.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157921 Jy ! Component: 100 - total flux cleaned = 0.000290791 Jy ! Component: 150 - total flux cleaned = 0.000407214 Jy ! Component: 200 - total flux cleaned = 0.000494897 Jy ! Total flux subtracted in 200 components = 0.000494897 Jy ! Clean residual min=-0.000819 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0532034 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0532034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069516Jy sigma=0.000593 ! Fit after self-cal, rms=0.069508Jy sigma=0.000593 wmodel J0731+2804_S_2017_09_26_pus_map.mod ! Writing 123 model components to file: J0731+2804_S_2017_09_26_pus_map.mod wobs J0731+2804_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0731+2804_S_2017_09_26_pus_uvs.fits wwins J0731+2804_S_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J0731+2804_S_2017_09_26_pus_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 = 0.000167399 Jy ! Component: 100 - total flux cleaned = 0.00035517 Jy ! Component: 150 - total flux cleaned = 0.000487852 Jy ! Component: 200 - total flux cleaned = 0.000613921 Jy ! Component: 250 - total flux cleaned = 0.000694015 Jy ! Component: 300 - total flux cleaned = 0.000732571 Jy ! Component: 350 - total flux cleaned = 0.00075753 Jy ! Component: 400 - total flux cleaned = 0.000745343 Jy ! Component: 450 - total flux cleaned = 0.000745376 Jy ! Component: 500 - total flux cleaned = 0.000745376 Jy ! Component: 550 - total flux cleaned = 0.000756533 Jy ! Component: 600 - total flux cleaned = 0.000778365 Jy ! Component: 650 - total flux cleaned = 0.000767596 Jy ! Component: 700 - total flux cleaned = 0.000757062 Jy ! Component: 750 - total flux cleaned = 0.000747012 Jy ! Component: 800 - total flux cleaned = 0.000787056 Jy ! Component: 850 - total flux cleaned = 0.000786958 Jy ! Component: 900 - total flux cleaned = 0.000786729 Jy ! Component: 950 - total flux cleaned = 0.000739689 Jy ! Component: 1000 - total flux cleaned = 0.000785769 Jy ! Component: 1050 - total flux cleaned = 0.000731139 Jy ! Component: 1100 - total flux cleaned = 0.000713264 Jy ! Component: 1150 - total flux cleaned = 0.000678079 Jy ! Component: 1200 - total flux cleaned = 0.000643417 Jy ! Component: 1250 - total flux cleaned = 0.000600973 Jy ! Component: 1300 - total flux cleaned = 0.000584334 Jy ! Component: 1350 - total flux cleaned = 0.000567717 Jy ! Component: 1400 - total flux cleaned = 0.000535283 Jy ! Component: 1450 - total flux cleaned = 0.000527291 Jy ! Component: 1500 - total flux cleaned = 0.000495543 Jy ! Component: 1550 - total flux cleaned = 0.000441046 Jy ! Component: 1600 - total flux cleaned = 0.00041812 Jy ! Component: 1650 - total flux cleaned = 0.000418102 Jy ! Component: 1700 - total flux cleaned = 0.000403087 Jy ! Component: 1750 - total flux cleaned = 0.000395611 Jy ! Component: 1800 - total flux cleaned = 0.00038819 Jy ! Component: 1850 - total flux cleaned = 0.000373674 Jy ! Component: 1900 - total flux cleaned = 0.00038089 Jy ! Component: 1950 - total flux cleaned = 0.000373792 Jy ! Component: 2000 - total flux cleaned = 0.000373767 Jy ! Component: 2050 - total flux cleaned = 0.000401577 Jy ! Component: 2100 - total flux cleaned = 0.000408501 Jy ! Component: 2150 - total flux cleaned = 0.000415458 Jy ! Component: 2200 - total flux cleaned = 0.000476588 Jy ! Component: 2250 - total flux cleaned = 0.000483253 Jy ! Component: 2300 - total flux cleaned = 0.000503324 Jy ! Component: 2350 - total flux cleaned = 0.000516564 Jy ! Component: 2400 - total flux cleaned = 0.00052312 Jy ! Component: 2450 - total flux cleaned = 0.000542696 Jy ! Component: 2500 - total flux cleaned = 0.000549172 Jy ! Component: 2550 - total flux cleaned = 0.000568535 Jy ! Component: 2600 - total flux cleaned = 0.00060054 Jy ! Component: 2650 - total flux cleaned = 0.000619567 Jy ! Component: 2700 - total flux cleaned = 0.000651088 Jy ! Component: 2750 - total flux cleaned = 0.000657386 Jy ! Component: 2800 - total flux cleaned = 0.000694775 Jy ! Component: 2850 - total flux cleaned = 0.000694746 Jy ! Component: 2900 - total flux cleaned = 0.000719386 Jy ! Component: 2950 - total flux cleaned = 0.000737818 Jy ! Component: 3000 - total flux cleaned = 0.000762131 Jy ! Component: 3050 - total flux cleaned = 0.000792365 Jy ! Component: 3100 - total flux cleaned = 0.000816398 Jy ! Component: 3150 - total flux cleaned = 0.000822411 Jy ! Component: 3200 - total flux cleaned = 0.000864055 Jy ! Component: 3250 - total flux cleaned = 0.000887714 Jy ! Component: 3300 - total flux cleaned = 0.000911232 Jy ! Component: 3350 - total flux cleaned = 0.000917069 Jy ! Component: 3400 - total flux cleaned = 0.000922926 Jy ! Component: 3450 - total flux cleaned = 0.000940339 Jy ! Component: 3500 - total flux cleaned = 0.000946114 Jy ! Component: 3550 - total flux cleaned = 0.00096907 Jy ! Component: 3600 - total flux cleaned = 0.000974749 Jy ! Component: 3650 - total flux cleaned = 0.000980477 Jy ! Component: 3700 - total flux cleaned = 0.000986129 Jy ! Component: 3750 - total flux cleaned = 0.00100305 Jy ! Component: 3800 - total flux cleaned = 0.000980526 Jy ! Component: 3850 - total flux cleaned = 0.000986146 Jy ! Component: 3900 - total flux cleaned = 0.000991736 Jy ! Component: 3950 - total flux cleaned = 0.000991739 Jy ! Component: 4000 - total flux cleaned = 0.000975147 Jy ! Component: 4050 - total flux cleaned = 0.000997252 Jy ! Total flux subtracted in 4096 components = 0.000991771 Jy ! Clean residual min=-0.000384 max=0.000321 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0541951 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 369 components and 0.0541951 Jy ![Exited script file: muppet] wmap "J0731+2804_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.275 x 8.643 at -33.74 degrees (North through East) ! Clean map min=-0.0021707 max=0.045763 Jy/beam ! Writing clean map to FITS file: J0731+2804_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0457628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.61932e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630599 0.630599 1.2612 2.52239 5.04479 10.0896 20.1792 40.3583 80.7166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.275 x 8.643 at -33.74 degrees (North through East) ! Clean map min=-0.0021707 max=0.045763 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0731+2804_S_2017_09_26_pus_uvs.log closed on Sat May 11 12:57:28 2019