! Started logfile: J1741+4751_S_2015_01_23_pus_uvs.log on Mon Jan 2 19:31:43 2017 obs J1741+4751_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1741+4751_S_2015_01_23_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975583 visibilities/baseline/integration-bin. ! Found source: J1741+4751 ! ! 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 338 lines of history. ! ! Reading 14224 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 J1741+4751_S_2015_01_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945040Jy sigma=0.010192 ! Fit after self-cal, rms=0.902851Jy sigma=0.010054 ! 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=2.895 mas, bmaj=4.152 mas, bpa=-4.147 degrees ! Estimated noise=1014.68 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 = 0.0881227 Jy ! Component: 100 - total flux cleaned = 0.109705 Jy ! Total flux subtracted in 100 components = 0.109705 Jy ! Clean residual min=-0.005913 max=0.009166 Jy/beam ! Clean residual mean=0.000004 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.109705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.109705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246774Jy sigma=0.000847 ! Fit after self-cal, rms=0.246772Jy sigma=0.000847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103454 Jy ! Component: 100 - total flux cleaned = 0.0161323 Jy ! Total flux subtracted in 100 components = 0.0161323 Jy ! Clean residual min=-0.005498 max=0.006465 Jy/beam ! Clean residual mean=0.000004 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.125837 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.125837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245693Jy sigma=0.000831 ! Fit after self-cal, rms=0.245728Jy sigma=0.000831 ! 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=3.639 mas, bmaj=5.088 mas, bpa=-2.073 degrees ! Estimated noise=575.252 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 (-5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077319 Jy ! Component: 100 - total flux cleaned = 0.0124344 Jy ! Component: 150 - total flux cleaned = 0.0156152 Jy ! Component: 200 - total flux cleaned = 0.0171463 Jy ! Total flux subtracted in 200 components = 0.0171463 Jy ! Clean residual min=-0.005552 max=0.005593 Jy/beam ! Clean residual mean=0.000002 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.142983 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.142983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245225Jy sigma=0.000821 ! Fit after self-cal, rms=0.245226Jy sigma=0.000820 ! 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 0.96 FD 0.79 HN 1.01 KP 1.10 ! LA 1.01 MK 1.04 NL 1.02 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.08 KP 1.03 ! LA 0.94 MK 1.03 NL 1.17 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.03 KP 0.88 ! LA 0.80 MK 1.02 NL 1.43 OV 0.93 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.00 KP 0.82 ! LA 0.83 MK 1.01 NL 1.02 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.245226Jy sigma=0.000820 ! Fit after self-cal, rms=0.219708Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.129 mas, bpa=-1.469 degrees ! Estimated noise=577.119 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 = -0.001075 Jy ! Component: 100 - total flux cleaned = -0.00106757 Jy ! Component: 150 - total flux cleaned = -0.00114747 Jy ! Component: 200 - total flux cleaned = -0.00108932 Jy ! Total flux subtracted in 200 components = -0.00108932 Jy ! Clean residual min=-0.002790 max=0.002351 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.141894 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.141894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219636Jy sigma=0.000797 ! Fit after self-cal, rms=0.219592Jy sigma=0.000797 ! 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=0.219592Jy sigma=0.000797 ! Fit after self-cal, rms=0.147942Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=5.136 mas, bpa=-1.476 degrees ! Estimated noise=576.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123034 Jy ! Component: 100 - total flux cleaned = -0.00151358 Jy ! Component: 150 - total flux cleaned = -0.00154465 Jy ! Component: 200 - total flux cleaned = -0.00157063 Jy ! Total flux subtracted in 200 components = -0.00157063 Jy ! Clean residual min=-0.001901 max=0.002012 Jy/beam ! Clean residual mean=0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.140324 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.140324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147926Jy sigma=0.000790 ! Fit after self-cal, rms=0.147894Jy sigma=0.000790 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 (14, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159028 Jy ! Component: 100 - total flux cleaned = 0.00182384 Jy ! Component: 150 - total flux cleaned = 0.00182313 Jy ! Component: 200 - total flux cleaned = 0.001853 Jy ! Total flux subtracted in 200 components = 0.001853 Jy ! Clean residual min=-0.001848 max=0.001610 Jy/beam ! Clean residual mean=0.000010 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.142177 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.142177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147868Jy sigma=0.000789 ! Fit after self-cal, rms=0.147876Jy sigma=0.000789 ! 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=0.147876Jy sigma=0.000789 ! Fit after self-cal, rms=0.147103Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=5.146 mas, bpa=-1.624 degrees ! Estimated noise=574.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123126 Jy ! Component: 100 - total flux cleaned = 1.09456e-06 Jy ! Component: 150 - total flux cleaned = -7.64288e-05 Jy ! Component: 200 - total flux cleaned = -0.000220151 Jy ! Total flux subtracted in 200 components = -0.000220151 Jy ! Clean residual min=-0.001719 max=0.001587 Jy/beam ! Clean residual mean=0.000012 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.141956 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.141956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147091Jy sigma=0.000789 ! Fit after self-cal, rms=0.147090Jy sigma=0.000789 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 = -9.54546e-05 Jy ! Component: 100 - total flux cleaned = -7.21414e-05 Jy ! Component: 150 - total flux cleaned = -4.98816e-05 Jy ! Component: 200 - total flux cleaned = -5.00832e-05 Jy ! Total flux subtracted in 200 components = -5.00832e-05 Jy ! Clean residual min=-0.001685 max=0.001574 Jy/beam ! Clean residual mean=0.000012 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.141906 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.141906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147084Jy sigma=0.000789 ! Fit after self-cal, rms=0.147083Jy sigma=0.000789 ! 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=0.147083Jy sigma=0.000789 ! Fit after self-cal, rms=0.146828Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.659 mas, bmaj=8.816 mas, bpa=15.85 degrees ! Estimated noise=723.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024164 Jy ! Component: 100 - total flux cleaned = -0.000567363 Jy ! Component: 150 - total flux cleaned = -0.000758767 Jy ! Component: 200 - total flux cleaned = -0.000912068 Jy ! Total flux subtracted in 200 components = -0.000912068 Jy ! Clean residual min=-0.001403 max=0.001599 Jy/beam ! Clean residual mean=0.000029 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.140994 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.140994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146821Jy sigma=0.000789 ! Fit after self-cal, rms=0.146825Jy sigma=0.000789 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 = -0.000144938 Jy ! Component: 100 - total flux cleaned = -0.000242494 Jy ! Component: 150 - total flux cleaned = -0.000306185 Jy ! Component: 200 - total flux cleaned = -0.000366635 Jy ! Total flux subtracted in 200 components = -0.000366635 Jy ! Clean residual min=-0.001398 max=0.001616 Jy/beam ! Clean residual mean=0.000028 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.140628 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.140628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146821Jy sigma=0.000789 ! Fit after self-cal, rms=0.146822Jy sigma=0.000789 ! 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=3.687 mas, bmaj=5.149 mas, bpa=-1.693 degrees ! Estimated noise=573.374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.149 at -1.693 degrees (North through East) ! Clean map min=-0.0015565 max=0.11648 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=2.931 mas, bmaj=4.191 mas, bpa=-3.828 degrees ! Estimated noise=1020.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0883788 Jy ! Component: 100 - total flux cleaned = 0.109427 Jy ! Component: 150 - total flux cleaned = 0.119183 Jy ! Component: 200 - total flux cleaned = 0.124982 Jy ! Total flux subtracted in 200 components = 0.124982 Jy ! Clean residual min=-0.003831 max=0.003870 Jy/beam ! Clean residual mean=0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.124982 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 0.124982 Jy ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=5.149 mas, bpa=-1.693 degrees ! Estimated noise=573.374 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 = 0.00475042 Jy ! Component: 100 - total flux cleaned = 0.00773207 Jy ! Component: 150 - total flux cleaned = 0.00992994 Jy ! Component: 200 - total flux cleaned = 0.0116809 Jy ! Total flux subtracted in 200 components = 0.0116809 Jy ! Clean residual min=-0.001875 max=0.001869 Jy/beam ! Clean residual mean=0.000011 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.136663 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.136663 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=7.659 mas, bmaj=8.816 mas, bpa=15.85 degrees ! Estimated noise=723.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203488 Jy ! Component: 100 - total flux cleaned = 0.0029563 Jy ! Component: 150 - total flux cleaned = 0.00312974 Jy ! Component: 200 - total flux cleaned = 0.00320442 Jy ! Total flux subtracted in 200 components = 0.00320442 Jy ! Clean residual min=-0.001683 max=0.001803 Jy/beam ! Clean residual mean=0.000029 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.139868 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 = 3.38435e-05 Jy ! Component: 100 - total flux cleaned = 6.36914e-05 Jy ! Component: 150 - total flux cleaned = 9.02844e-05 Jy ! Component: 200 - total flux cleaned = 0.000113841 Jy ! Total flux subtracted in 200 components = 0.000113841 Jy ! Clean residual min=-0.001578 max=0.001761 Jy/beam ! Clean residual mean=0.000028 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.139981 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 101 components and 0.139981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=5.149 mas, bpa=-1.693 degrees ! Estimated noise=573.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56931e-05 Jy ! Component: 100 - total flux cleaned = 0.000230435 Jy ! Component: 150 - total flux cleaned = 0.000320195 Jy ! Component: 200 - total flux cleaned = 0.000481262 Jy ! Total flux subtracted in 200 components = 0.000481262 Jy ! Clean residual min=-0.001671 max=0.001660 Jy/beam ! Clean residual mean=0.000013 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.140463 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.140463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146827Jy sigma=0.000789 ! Fit after self-cal, rms=0.146821Jy sigma=0.000789 wmodel J1741+4751_S_2015_01_23_pus_map.mod ! Writing 118 model components to file: J1741+4751_S_2015_01_23_pus_map.mod wobs J1741+4751_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1741+4751_S_2015_01_23_pus_uvs.fits wwins J1741+4751_S_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1741+4751_S_2015_01_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 = -0.000124661 Jy ! Component: 100 - total flux cleaned = 4.27208e-05 Jy ! Component: 150 - total flux cleaned = 0.000366107 Jy ! Component: 200 - total flux cleaned = 0.000599714 Jy ! Component: 250 - total flux cleaned = 0.000800226 Jy ! Component: 300 - total flux cleaned = 0.000946204 Jy ! Component: 350 - total flux cleaned = 0.00106514 Jy ! Component: 400 - total flux cleaned = 0.0012046 Jy ! Component: 450 - total flux cleaned = 0.00122741 Jy ! Component: 500 - total flux cleaned = 0.00133923 Jy ! Component: 550 - total flux cleaned = 0.00133925 Jy ! Component: 600 - total flux cleaned = 0.00140364 Jy ! Component: 650 - total flux cleaned = 0.00142468 Jy ! Component: 700 - total flux cleaned = 0.00142473 Jy ! Component: 750 - total flux cleaned = 0.0014862 Jy ! Component: 800 - total flux cleaned = 0.00156663 Jy ! Component: 850 - total flux cleaned = 0.00162601 Jy ! Component: 900 - total flux cleaned = 0.00170389 Jy ! Component: 950 - total flux cleaned = 0.00172298 Jy ! Component: 1000 - total flux cleaned = 0.00172293 Jy ! Component: 1050 - total flux cleaned = 0.00172316 Jy ! Component: 1100 - total flux cleaned = 0.0017792 Jy ! Component: 1150 - total flux cleaned = 0.00185228 Jy ! Component: 1200 - total flux cleaned = 0.0018884 Jy ! Component: 1250 - total flux cleaned = 0.00194201 Jy ! Component: 1300 - total flux cleaned = 0.00195982 Jy ! Component: 1350 - total flux cleaned = 0.00202994 Jy ! Component: 1400 - total flux cleaned = 0.00206492 Jy ! Component: 1450 - total flux cleaned = 0.00216792 Jy ! Component: 1500 - total flux cleaned = 0.002185 Jy ! Component: 1550 - total flux cleaned = 0.00225234 Jy ! Component: 1600 - total flux cleaned = 0.0023355 Jy ! Component: 1650 - total flux cleaned = 0.00235187 Jy ! Component: 1700 - total flux cleaned = 0.00233582 Jy ! Component: 1750 - total flux cleaned = 0.00238468 Jy ! Component: 1800 - total flux cleaned = 0.00243291 Jy ! Component: 1850 - total flux cleaned = 0.00244877 Jy ! Component: 1900 - total flux cleaned = 0.00249593 Jy ! Component: 1950 - total flux cleaned = 0.00251177 Jy ! Component: 2000 - total flux cleaned = 0.002589 Jy ! Component: 2050 - total flux cleaned = 0.0026348 Jy ! Component: 2100 - total flux cleaned = 0.00266522 Jy ! Component: 2150 - total flux cleaned = 0.00272522 Jy ! Component: 2200 - total flux cleaned = 0.0027549 Jy ! Component: 2250 - total flux cleaned = 0.00281392 Jy ! Component: 2300 - total flux cleaned = 0.00278453 Jy ! Component: 2350 - total flux cleaned = 0.00284263 Jy ! Component: 2400 - total flux cleaned = 0.00290019 Jy ! Component: 2450 - total flux cleaned = 0.00292871 Jy ! Component: 2500 - total flux cleaned = 0.0029146 Jy ! Component: 2550 - total flux cleaned = 0.00295682 Jy ! Component: 2600 - total flux cleaned = 0.00299849 Jy ! Component: 2650 - total flux cleaned = 0.00294317 Jy ! Component: 2700 - total flux cleaned = 0.00301216 Jy ! Component: 2750 - total flux cleaned = 0.00299854 Jy ! Component: 2800 - total flux cleaned = 0.00301224 Jy ! Component: 2850 - total flux cleaned = 0.00307962 Jy ! Component: 2900 - total flux cleaned = 0.00303962 Jy ! Component: 2950 - total flux cleaned = 0.00310626 Jy ! Component: 3000 - total flux cleaned = 0.00311956 Jy ! Component: 3050 - total flux cleaned = 0.003172 Jy ! Component: 3100 - total flux cleaned = 0.00315897 Jy ! Component: 3150 - total flux cleaned = 0.00315902 Jy ! Component: 3200 - total flux cleaned = 0.00318451 Jy ! Component: 3250 - total flux cleaned = 0.00318454 Jy ! Component: 3300 - total flux cleaned = 0.00318462 Jy ! Component: 3350 - total flux cleaned = 0.00318473 Jy ! Component: 3400 - total flux cleaned = 0.00323495 Jy ! Component: 3450 - total flux cleaned = 0.00318507 Jy ! Component: 3500 - total flux cleaned = 0.00327191 Jy ! Component: 3550 - total flux cleaned = 0.003284 Jy ! Component: 3600 - total flux cleaned = 0.00323487 Jy ! Component: 3650 - total flux cleaned = 0.00318614 Jy ! Component: 3700 - total flux cleaned = 0.00328323 Jy ! Component: 3750 - total flux cleaned = 0.00329527 Jy ! Component: 3800 - total flux cleaned = 0.00325931 Jy ! Component: 3850 - total flux cleaned = 0.00328314 Jy ! Component: 3900 - total flux cleaned = 0.00329498 Jy ! Component: 3950 - total flux cleaned = 0.00330681 Jy ! Component: 4000 - total flux cleaned = 0.00329509 Jy ! Component: 4050 - total flux cleaned = 0.00333011 Jy ! Total flux subtracted in 4096 components = 0.0033533 Jy ! Clean residual min=-0.000676 max=0.000776 Jy/beam ! Clean residual mean=0.000005 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.143816 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 380 components and 0.143816 Jy ![Exited script file: muppet] wmap "J1741+4751_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.149 at -1.693 degrees (North through East) ! Clean map min=-0.0012054 max=0.11713 Jy/beam ! Writing clean map to FITS file: J1741+4751_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525958 0.525958 1.05192 2.10383 4.20766 8.41533 16.8307 33.6613 67.3226 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.149 at -1.693 degrees (North through East) ! Clean map min=-0.0012054 max=0.11713 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 J1741+4751_S_2015_01_23_pus_uvs.log closed on Mon Jan 2 19:31:48 2017