! Started logfile: J0927-2034_S_2017_03_23_pus_uvs.log on Mon May 13 09:55:12 2019 obs J0927-2034_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0927-2034_S_2017_03_23_pus_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.385908 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0927-2034 ! ! 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 481 lines of history. ! ! Reading 2848 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 J0927-2034_S_2017_03_23_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 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.375372Jy sigma=0.002455 ! Fit after self-cal, rms=0.328575Jy sigma=0.002165 ! 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=2.535 mas, bmaj=6.604 mas, bpa=-3.532 degrees ! Estimated noise=2527.31 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 = 0.565155 Jy ! Component: 100 - total flux cleaned = 0.705186 Jy ! Total flux subtracted in 100 components = 0.705186 Jy ! Clean residual min=-0.028249 max=0.057033 Jy/beam ! Clean residual mean=-0.000059 rms=0.008032 Jy/beam ! Combined flux in latest and established models = 0.705186 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.705186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209990Jy sigma=0.001347 ! Fit after self-cal, rms=0.209954Jy sigma=0.001347 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647928 Jy ! Component: 100 - total flux cleaned = 0.102584 Jy ! Total flux subtracted in 100 components = 0.102584 Jy ! Clean residual min=-0.025542 max=0.028474 Jy/beam ! Clean residual mean=-0.000022 rms=0.006214 Jy/beam ! Combined flux in latest and established models = 0.807769 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.807769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180885Jy sigma=0.001138 ! Fit after self-cal, rms=0.180872Jy sigma=0.001138 ! 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=3.06 mas, bmaj=7.143 mas, bpa=-0.6948 degrees ! Estimated noise=2025.74 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 = 0.032692 Jy ! Component: 100 - total flux cleaned = 0.0502171 Jy ! Component: 150 - total flux cleaned = 0.0599636 Jy ! Component: 200 - total flux cleaned = 0.0645697 Jy ! Total flux subtracted in 200 components = 0.0645697 Jy ! Clean residual min=-0.023436 max=0.022223 Jy/beam ! Clean residual mean=-0.000032 rms=0.005536 Jy/beam ! Combined flux in latest and established models = 0.872339 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.872339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173482Jy sigma=0.001106 ! Fit after self-cal, rms=0.173500Jy sigma=0.001106 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.99 KP 1.04 ! LA 1.01 MK 1.02 NL 0.90 OV 1.03 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.04 KP 1.01 ! LA 0.96 MK 1.02 NL 1.04 OV 1.06 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.05 KP 0.88 ! LA 0.77 MK 0.97 NL 1.18 OV 0.96 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.98 KP 1.00* ! LA 0.78 MK 1.16 NL 1.00* OV 1.56 ! PT 1.02 SC 1.62 ! ! ! Fit before self-cal, rms=0.173500Jy sigma=0.001106 ! Fit after self-cal, rms=0.123433Jy sigma=0.000731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.282 mas, bpa=-1.112 degrees ! Estimated noise=2030.28 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 = -0.00448571 Jy ! Component: 100 - total flux cleaned = -0.00525668 Jy ! Component: 150 - total flux cleaned = -0.0053449 Jy ! Component: 200 - total flux cleaned = -0.00550781 Jy ! Total flux subtracted in 200 components = -0.00550781 Jy ! Clean residual min=-0.011216 max=0.011383 Jy/beam ! Clean residual mean=-0.000025 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.866831 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.866831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123121Jy sigma=0.000730 ! Fit after self-cal, rms=0.123217Jy sigma=0.000729 ! 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=0.123217Jy sigma=0.000729 ! Fit after self-cal, rms=0.114496Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.309 mas, bpa=-0.9074 degrees ! Estimated noise=2029.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149126 Jy ! Component: 100 - total flux cleaned = -0.00158995 Jy ! Component: 150 - total flux cleaned = -0.00158671 Jy ! Component: 200 - total flux cleaned = -0.00167663 Jy ! Total flux subtracted in 200 components = -0.00167663 Jy ! Clean residual min=-0.008034 max=0.007189 Jy/beam ! Clean residual mean=-0.000003 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.865155 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.865155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114282Jy sigma=0.000680 ! Fit after self-cal, rms=0.114339Jy sigma=0.000679 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 = -0.000256057 Jy ! Component: 100 - total flux cleaned = -0.000250823 Jy ! Component: 150 - total flux cleaned = -0.000244732 Jy ! Component: 200 - total flux cleaned = -0.000239992 Jy ! Total flux subtracted in 200 components = -0.000239992 Jy ! Clean residual min=-0.007882 max=0.006977 Jy/beam ! Clean residual mean=-0.000003 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.864915 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.864915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114240Jy sigma=0.000679 ! Fit after self-cal, rms=0.114235Jy sigma=0.000679 ! 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=0.114235Jy sigma=0.000679 ! Fit after self-cal, rms=0.113242Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.342 mas, bpa=-0.8899 degrees ! Estimated noise=2033.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214807 Jy ! Component: 100 - total flux cleaned = -0.00202388 Jy ! Component: 150 - total flux cleaned = -0.00192441 Jy ! Component: 200 - total flux cleaned = -0.00183098 Jy ! Total flux subtracted in 200 components = -0.00183098 Jy ! Clean residual min=-0.005159 max=0.006181 Jy/beam ! Clean residual mean=0.000010 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.863084 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.863084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112983Jy sigma=0.000662 ! Fit after self-cal, rms=0.113106Jy sigma=0.000662 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 (124.5, -76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407766 Jy ! Component: 100 - total flux cleaned = 0.00372086 Jy ! Component: 150 - total flux cleaned = 0.00362393 Jy ! Component: 200 - total flux cleaned = 0.00371651 Jy ! Total flux subtracted in 200 components = 0.00371651 Jy ! Clean residual min=-0.004918 max=0.005801 Jy/beam ! Clean residual mean=0.000006 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.8668 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.8668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112805Jy sigma=0.000660 ! Fit after self-cal, rms=0.112786Jy sigma=0.000660 ! Inverting map ! Added new window around map position (40.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523895 Jy ! Component: 100 - total flux cleaned = 0.00606098 Jy ! Component: 150 - total flux cleaned = 0.00673783 Jy ! Component: 200 - total flux cleaned = 0.0072656 Jy ! Total flux subtracted in 200 components = 0.0072656 Jy ! Clean residual min=-0.004853 max=0.004968 Jy/beam ! Clean residual mean=0.000010 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.874066 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.874066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112472Jy sigma=0.000657 ! Fit after self-cal, rms=0.112462Jy sigma=0.000657 ! 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=0.112462Jy sigma=0.000657 ! Fit after self-cal, rms=0.112701Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=15.76 mas, bpa=3.412 degrees ! Estimated noise=2589.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882969 Jy ! Component: 100 - total flux cleaned = 0.00128413 Jy ! Component: 150 - total flux cleaned = 0.00146586 Jy ! Component: 200 - total flux cleaned = 0.0016188 Jy ! Total flux subtracted in 200 components = 0.0016188 Jy ! Clean residual min=-0.005123 max=0.005650 Jy/beam ! Clean residual mean=0.000022 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.875685 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.875685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112630Jy sigma=0.000656 ! Fit after self-cal, rms=0.112621Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.26042e-05 Jy ! Component: 100 - total flux cleaned = 0.000210107 Jy ! Component: 150 - total flux cleaned = 0.000454625 Jy ! Component: 200 - total flux cleaned = 0.000559342 Jy ! Total flux subtracted in 200 components = 0.000559342 Jy ! Clean residual min=-0.005035 max=0.005597 Jy/beam ! Clean residual mean=0.000023 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.876244 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.876244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112596Jy sigma=0.000656 ! Fit after self-cal, rms=0.112590Jy sigma=0.000656 ! 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=3.092 mas, bmaj=7.35 mas, bpa=-0.8988 degrees ! Estimated noise=2034.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 7.35 at -0.8988 degrees (North through East) ! Clean map min=-0.0043599 max=0.73866 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112590Jy sigma=0.000656 ! Fit after self-cal, rms=0.105707Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=7.352 mas, bpa=-0.9746 degrees ! Estimated noise=2032.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153509 Jy ! Component: 100 - total flux cleaned = -0.00178238 Jy ! Component: 150 - total flux cleaned = -0.00193479 Jy ! Component: 200 - total flux cleaned = -0.00193726 Jy ! Total flux subtracted in 200 components = -0.00193726 Jy ! Clean residual min=-0.004416 max=0.004804 Jy/beam ! Clean residual mean=0.000012 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.874307 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.874307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105569Jy sigma=0.000607 ! Fit after self-cal, rms=0.105571Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80777e-05 Jy ! Component: 100 - total flux cleaned = 0.000153954 Jy ! Component: 150 - total flux cleaned = 0.0002748 Jy ! Component: 200 - total flux cleaned = 0.000331988 Jy ! Total flux subtracted in 200 components = 0.000331988 Jy ! Clean residual min=-0.004349 max=0.004770 Jy/beam ! Clean residual mean=0.000013 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.874639 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.874639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105494Jy sigma=0.000606 ! Fit after self-cal, rms=0.105493Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105493Jy sigma=0.000606 ! Fit after self-cal, rms=0.105631Jy sigma=0.000606 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=2.548 mas, bmaj=6.755 mas, bpa=-3.643 degrees ! Estimated noise=2567.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.573585 Jy ! Component: 100 - total flux cleaned = 0.711107 Jy ! Component: 150 - total flux cleaned = 0.771353 Jy ! Component: 200 - total flux cleaned = 0.805782 Jy ! Total flux subtracted in 200 components = 0.805782 Jy ! Clean residual min=-0.008971 max=0.017282 Jy/beam ! Clean residual mean=-0.000012 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.805782 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.805782 Jy ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.358 mas, bpa=-0.978 degrees ! Estimated noise=2032.97 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 = 0.0255311 Jy ! Component: 100 - total flux cleaned = 0.0386055 Jy ! Component: 150 - total flux cleaned = 0.0469774 Jy ! Component: 200 - total flux cleaned = 0.0531877 Jy ! Total flux subtracted in 200 components = 0.0531877 Jy ! Clean residual min=-0.005257 max=0.006166 Jy/beam ! Clean residual mean=-0.000000 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.858969 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.858969 Jy ! Inverting map ! Added new window around map position (-4.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615407 Jy ! Component: 100 - total flux cleaned = 0.00957946 Jy ! Component: 150 - total flux cleaned = 0.0118368 Jy ! Component: 200 - total flux cleaned = 0.013056 Jy ! Total flux subtracted in 200 components = 0.013056 Jy ! Clean residual min=-0.004759 max=0.005237 Jy/beam ! Clean residual mean=0.000003 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.872025 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.872026 Jy ! Inverting map ! Added new window around map position (-13, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318901 Jy ! Component: 100 - total flux cleaned = 0.00413208 Jy ! Component: 150 - total flux cleaned = 0.00465213 Jy ! Component: 200 - total flux cleaned = 0.00493981 Jy ! Total flux subtracted in 200 components = 0.00493981 Jy ! Clean residual min=-0.004905 max=0.004659 Jy/beam ! Clean residual mean=0.000005 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.876965 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.876965 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=7.625 mas, bmaj=15.78 mas, bpa=3.339 degrees ! Estimated noise=2582.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885949 Jy ! Component: 100 - total flux cleaned = 0.0016685 Jy ! Component: 150 - total flux cleaned = 0.00246663 Jy ! Component: 200 - total flux cleaned = 0.0028724 Jy ! Total flux subtracted in 200 components = 0.0028724 Jy ! Clean residual min=-0.003995 max=0.004503 Jy/beam ! Clean residual mean=0.000013 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.879838 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 = 0.000212398 Jy ! Component: 100 - total flux cleaned = 0.000360687 Jy ! Component: 150 - total flux cleaned = 0.000499054 Jy ! Component: 200 - total flux cleaned = 0.000629066 Jy ! Total flux subtracted in 200 components = 0.000629066 Jy ! Clean residual min=-0.003977 max=0.004521 Jy/beam ! Clean residual mean=0.000013 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.880467 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 156 components and 0.880467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.358 mas, bpa=-0.978 degrees ! Estimated noise=2032.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014481 Jy ! Component: 100 - total flux cleaned = -0.00171245 Jy ! Component: 150 - total flux cleaned = -0.00170992 Jy ! Component: 200 - total flux cleaned = -0.00171034 Jy ! Total flux subtracted in 200 components = -0.00171034 Jy ! Clean residual min=-0.004589 max=0.004392 Jy/beam ! Clean residual mean=0.000005 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.878756 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.878757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105304Jy sigma=0.000604 ! Fit after self-cal, rms=0.105222Jy sigma=0.000604 wmodel J0927-2034_S_2017_03_23_pus_map.mod ! Writing 175 model components to file: J0927-2034_S_2017_03_23_pus_map.mod wobs J0927-2034_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0927-2034_S_2017_03_23_pus_uvs.fits wwins J0927-2034_S_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0927-2034_S_2017_03_23_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 = -0.000374405 Jy ! Component: 100 - total flux cleaned = -0.00029902 Jy ! Component: 150 - total flux cleaned = -0.000297692 Jy ! Component: 200 - total flux cleaned = -0.000500813 Jy ! Component: 250 - total flux cleaned = -0.000762944 Jy ! Component: 300 - total flux cleaned = -0.000955041 Jy ! Component: 350 - total flux cleaned = -0.00107862 Jy ! Component: 400 - total flux cleaned = -0.00101708 Jy ! Component: 450 - total flux cleaned = -0.0010779 Jy ! Component: 500 - total flux cleaned = -0.00131371 Jy ! Component: 550 - total flux cleaned = -0.00142941 Jy ! Component: 600 - total flux cleaned = -0.00165507 Jy ! Component: 650 - total flux cleaned = -0.00176604 Jy ! Component: 700 - total flux cleaned = -0.00187587 Jy ! Component: 750 - total flux cleaned = -0.00214688 Jy ! Component: 800 - total flux cleaned = -0.00236036 Jy ! Component: 850 - total flux cleaned = -0.00262302 Jy ! Component: 900 - total flux cleaned = -0.00288293 Jy ! Component: 950 - total flux cleaned = -0.00318956 Jy ! Component: 1000 - total flux cleaned = -0.00339135 Jy ! Component: 1050 - total flux cleaned = -0.0035899 Jy ! Component: 1100 - total flux cleaned = -0.00373752 Jy ! Component: 1150 - total flux cleaned = -0.00383435 Jy ! Component: 1200 - total flux cleaned = -0.00407403 Jy ! Component: 1250 - total flux cleaned = -0.00416909 Jy ! Component: 1300 - total flux cleaned = -0.00449747 Jy ! Component: 1350 - total flux cleaned = -0.00459069 Jy ! Component: 1400 - total flux cleaned = -0.00477525 Jy ! Component: 1450 - total flux cleaned = -0.00518509 Jy ! Component: 1500 - total flux cleaned = -0.0053649 Jy ! Component: 1550 - total flux cleaned = -0.00563168 Jy ! Component: 1600 - total flux cleaned = -0.00576426 Jy ! Component: 1650 - total flux cleaned = -0.00606936 Jy ! Component: 1700 - total flux cleaned = -0.00632818 Jy ! Component: 1750 - total flux cleaned = -0.00654185 Jy ! Component: 1800 - total flux cleaned = -0.00688076 Jy ! Component: 1850 - total flux cleaned = -0.00721588 Jy ! Component: 1900 - total flux cleaned = -0.00734063 Jy ! Component: 1950 - total flux cleaned = -0.00767052 Jy ! Component: 2000 - total flux cleaned = -0.00795737 Jy ! Component: 2050 - total flux cleaned = -0.00824097 Jy ! Component: 2100 - total flux cleaned = -0.00852259 Jy ! Component: 2150 - total flux cleaned = -0.00884168 Jy ! Component: 2200 - total flux cleaned = -0.00907795 Jy ! Component: 2250 - total flux cleaned = -0.00923462 Jy ! Component: 2300 - total flux cleaned = -0.00954525 Jy ! Component: 2350 - total flux cleaned = -0.00969939 Jy ! Component: 2400 - total flux cleaned = -0.0100437 Jy ! Component: 2450 - total flux cleaned = -0.0102713 Jy ! Component: 2500 - total flux cleaned = -0.0105722 Jy ! Component: 2550 - total flux cleaned = -0.0109085 Jy ! Component: 2600 - total flux cleaned = -0.0110567 Jy ! Component: 2650 - total flux cleaned = -0.0114245 Jy ! Component: 2700 - total flux cleaned = -0.0114245 Jy ! Component: 2750 - total flux cleaned = -0.011751 Jy ! Component: 2800 - total flux cleaned = -0.011895 Jy ! Component: 2850 - total flux cleaned = -0.0121456 Jy ! Component: 2900 - total flux cleaned = -0.0122163 Jy ! Component: 2950 - total flux cleaned = -0.0123227 Jy ! Component: 3000 - total flux cleaned = -0.0125329 Jy ! Component: 3050 - total flux cleaned = -0.012881 Jy ! Component: 3100 - total flux cleaned = -0.012881 Jy ! Component: 3150 - total flux cleaned = -0.0131555 Jy ! Component: 3200 - total flux cleaned = -0.0131895 Jy ! Component: 3250 - total flux cleaned = -0.0132574 Jy ! Component: 3300 - total flux cleaned = -0.0132911 Jy ! Component: 3350 - total flux cleaned = -0.0134254 Jy ! Component: 3400 - total flux cleaned = -0.0135584 Jy ! Component: 3450 - total flux cleaned = -0.0135254 Jy ! Component: 3500 - total flux cleaned = -0.0136902 Jy ! Component: 3550 - total flux cleaned = -0.013723 Jy ! Component: 3600 - total flux cleaned = -0.013853 Jy ! Component: 3650 - total flux cleaned = -0.0138853 Jy ! Component: 3700 - total flux cleaned = -0.0138531 Jy ! Component: 3750 - total flux cleaned = -0.0140772 Jy ! Component: 3800 - total flux cleaned = -0.0140773 Jy ! Component: 3850 - total flux cleaned = -0.0142667 Jy ! Component: 3900 - total flux cleaned = -0.0142038 Jy ! Component: 3950 - total flux cleaned = -0.014329 Jy ! Component: 4000 - total flux cleaned = -0.0144219 Jy ! Component: 4050 - total flux cleaned = -0.0144839 Jy ! Total flux subtracted in 4096 components = -0.0145145 Jy ! Clean residual min=-0.001873 max=0.001980 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.864242 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 459 components and 0.864242 Jy ![Exited script file: muppet] wmap "J0927-2034_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 7.358 at -0.978 degrees (North through East) ! Clean map min=-0.0033154 max=0.74278 Jy/beam ! Writing clean map to FITS file: J0927-2034_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.742779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223502 0.223502 0.447004 0.894008 1.78802 3.57603 7.15206 14.3041 28.6083 57.2165 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.742 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 7.358 at -0.978 degrees (North through East) ! Clean map min=-0.0033154 max=0.74278 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 J0927-2034_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:55:17 2019