! Started logfile: J1844+1312_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:55:05 2019 obs J1844+1312_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1844+1312_S_2017_05_31_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979062 visibilities/baseline/integration-bin. ! Found source: J1844+1312 ! ! 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 703 lines of history. ! ! Reading 30488 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 J1844+1312_S_2017_05_31_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 887 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888407Jy sigma=0.008431 ! Fit after self-cal, rms=0.883341Jy sigma=0.008388 ! 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=2.754 mas, bmaj=6.892 mas, bpa=-6.82 degrees ! Estimated noise=748.151 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 = 0.0878281 Jy ! Component: 100 - total flux cleaned = 0.11209 Jy ! Total flux subtracted in 100 components = 0.11209 Jy ! Clean residual min=-0.003886 max=0.011141 Jy/beam ! Clean residual mean=-0.000003 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.11209 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.11209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108170Jy sigma=0.000706 ! Fit after self-cal, rms=0.108133Jy sigma=0.000706 ! Inverting map ! Added new window around map position (-3, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128053 Jy ! Component: 100 - total flux cleaned = 0.0200705 Jy ! Total flux subtracted in 100 components = 0.0200705 Jy ! Clean residual min=-0.002899 max=0.003734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.13216 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.13216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105785Jy sigma=0.000681 ! Fit after self-cal, rms=0.105737Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501062 Jy ! Component: 100 - total flux cleaned = 0.00821787 Jy ! Total flux subtracted in 100 components = 0.00821787 Jy ! Clean residual min=-0.002500 max=0.003012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.140378 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.140378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105324Jy sigma=0.000677 ! Fit after self-cal, rms=0.105310Jy sigma=0.000677 ! 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=3.248 mas, bmaj=7.718 mas, bpa=-5.585 degrees ! Estimated noise=487.732 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 = 0.00305441 Jy ! Component: 100 - total flux cleaned = 0.00468323 Jy ! Component: 150 - total flux cleaned = 0.00516337 Jy ! Component: 200 - total flux cleaned = 0.00545986 Jy ! Total flux subtracted in 200 components = 0.00545986 Jy ! Clean residual min=-0.002129 max=0.002425 Jy/beam ! Clean residual mean=-0.000010 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.145838 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 0.145838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105108Jy sigma=0.000676 ! Fit after self-cal, rms=0.105103Jy sigma=0.000676 ! 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 1.03 FD 0.93 HN 0.98 KP 1.03 ! LA 1.01 MK 1.03 NL 0.92 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.01 NL 1.05 OV 1.06 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.02 KP 0.99 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.97 KP 1.00* ! LA 0.91 MK 1.11 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.105103Jy sigma=0.000676 ! Fit after self-cal, rms=0.097453Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=7.749 mas, bpa=-5.768 degrees ! Estimated noise=491.676 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 = 0.000676516 Jy ! Component: 100 - total flux cleaned = 0.000733393 Jy ! Component: 150 - total flux cleaned = 0.000733924 Jy ! Component: 200 - total flux cleaned = 0.000753232 Jy ! Total flux subtracted in 200 components = 0.000753232 Jy ! Clean residual min=-0.001977 max=0.001963 Jy/beam ! Clean residual mean=-0.000009 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.146592 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.146592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097416Jy sigma=0.000672 ! Fit after self-cal, rms=0.097407Jy sigma=0.000672 ! 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=0.097407Jy sigma=0.000672 ! Fit after self-cal, rms=0.088276Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=7.763 mas, bpa=-5.856 degrees ! Estimated noise=494.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628732 Jy ! Component: 100 - total flux cleaned = 0.000651158 Jy ! Component: 150 - total flux cleaned = 0.000685823 Jy ! Component: 200 - total flux cleaned = 0.000685639 Jy ! Total flux subtracted in 200 components = 0.000685639 Jy ! Clean residual min=-0.001640 max=0.001972 Jy/beam ! Clean residual mean=-0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.147277 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.147277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088247Jy sigma=0.000669 ! Fit after self-cal, rms=0.088241Jy sigma=0.000669 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 (-13.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190502 Jy ! Component: 100 - total flux cleaned = 0.0028055 Jy ! Component: 150 - total flux cleaned = 0.0029465 Jy ! Component: 200 - total flux cleaned = 0.00299072 Jy ! Total flux subtracted in 200 components = 0.00299072 Jy ! Clean residual min=-0.001544 max=0.001624 Jy/beam ! Clean residual mean=-0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.150268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.150268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088170Jy sigma=0.000669 ! Fit after self-cal, rms=0.088163Jy sigma=0.000669 ! 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=0.088163Jy sigma=0.000669 ! Fit after self-cal, rms=0.083569Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.762 mas, bpa=-5.865 degrees ! Estimated noise=495.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832497 Jy ! Component: 100 - total flux cleaned = 0.0011845 Jy ! Component: 150 - total flux cleaned = 0.00134225 Jy ! Component: 200 - total flux cleaned = 0.0013949 Jy ! Total flux subtracted in 200 components = 0.0013949 Jy ! Clean residual min=-0.001337 max=0.001457 Jy/beam ! Clean residual mean=-0.000006 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.151663 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.151663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083554Jy sigma=0.000668 ! Fit after self-cal, rms=0.083551Jy sigma=0.000668 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 (2.5, -77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818075 Jy ! Component: 100 - total flux cleaned = 0.000676921 Jy ! Component: 150 - total flux cleaned = 0.000699825 Jy ! Component: 200 - total flux cleaned = 0.000761079 Jy ! Total flux subtracted in 200 components = 0.000761079 Jy ! Clean residual min=-0.001249 max=0.001434 Jy/beam ! Clean residual mean=-0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.152424 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.152424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083513Jy sigma=0.000668 ! Fit after self-cal, rms=0.083511Jy sigma=0.000668 ! Inverting map ! Added new window around map position (111.5, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731616 Jy ! Component: 100 - total flux cleaned = 0.000835032 Jy ! Component: 150 - total flux cleaned = 0.00103987 Jy ! Component: 200 - total flux cleaned = 0.00130539 Jy ! Total flux subtracted in 200 components = 0.00130539 Jy ! Clean residual min=-0.001198 max=0.001210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.153729 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.153729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083475Jy sigma=0.000668 ! Fit after self-cal, rms=0.083473Jy sigma=0.000668 ! 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=0.083473Jy sigma=0.000668 ! Fit after self-cal, rms=0.083786Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.469 mas, bmaj=11.31 mas, bpa=-5.843 degrees ! Estimated noise=612.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.73032e-05 Jy ! Component: 100 - total flux cleaned = 0.00025176 Jy ! Component: 150 - total flux cleaned = 0.000417585 Jy ! Component: 200 - total flux cleaned = 0.000550115 Jy ! Total flux subtracted in 200 components = 0.000550115 Jy ! Clean residual min=-0.001382 max=0.001259 Jy/beam ! Clean residual mean=-0.000011 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.154279 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.154279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083776Jy sigma=0.000668 ! Fit after self-cal, rms=0.083775Jy sigma=0.000668 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 = 7.17408e-05 Jy ! Component: 100 - total flux cleaned = 0.000177286 Jy ! Component: 150 - total flux cleaned = 0.000249701 Jy ! Component: 200 - total flux cleaned = 0.000283467 Jy ! Total flux subtracted in 200 components = 0.000283467 Jy ! Clean residual min=-0.001372 max=0.001265 Jy/beam ! Clean residual mean=-0.000011 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.154563 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 199 components and 0.154563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083769Jy sigma=0.000668 ! Fit after self-cal, rms=0.083768Jy sigma=0.000668 ! 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=3.293 mas, bmaj=7.767 mas, bpa=-5.842 degrees ! Estimated noise=496.871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.767 at -5.842 degrees (North through East) ! Clean map min=-0.0011754 max=0.11837 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=2.791 mas, bmaj=6.94 mas, bpa=-7.027 degrees ! Estimated noise=765.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0895403 Jy ! Component: 100 - total flux cleaned = 0.114347 Jy ! Component: 150 - total flux cleaned = 0.127215 Jy ! Component: 200 - total flux cleaned = 0.134649 Jy ! Total flux subtracted in 200 components = 0.134649 Jy ! Clean residual min=-0.002745 max=0.003797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.134649 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.134649 Jy ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.767 mas, bpa=-5.842 degrees ! Estimated noise=496.871 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 = 0.00600436 Jy ! Component: 100 - total flux cleaned = 0.00935334 Jy ! Component: 150 - total flux cleaned = 0.0116618 Jy ! Component: 200 - total flux cleaned = 0.0134296 Jy ! Total flux subtracted in 200 components = 0.0134296 Jy ! Clean residual min=-0.001448 max=0.001450 Jy/beam ! Clean residual mean=-0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.148079 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.148079 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=7.469 mas, bmaj=11.31 mas, bpa=-5.843 degrees ! Estimated noise=612.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217912 Jy ! Component: 100 - total flux cleaned = 0.00318923 Jy ! Component: 150 - total flux cleaned = 0.00391747 Jy ! Component: 200 - total flux cleaned = 0.00444176 Jy ! Total flux subtracted in 200 components = 0.00444176 Jy ! Clean residual min=-0.001448 max=0.001317 Jy/beam ! Clean residual mean=-0.000012 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.152521 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 = 0.000467971 Jy ! Component: 100 - total flux cleaned = 0.000767061 Jy ! Component: 150 - total flux cleaned = 0.00101163 Jy ! Component: 200 - total flux cleaned = 0.00121125 Jy ! Total flux subtracted in 200 components = 0.00121125 Jy ! Clean residual min=-0.001421 max=0.001288 Jy/beam ! Clean residual mean=-0.000011 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.153732 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 116 components and 0.153732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.767 mas, bpa=-5.842 degrees ! Estimated noise=496.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40939e-05 Jy ! Component: 100 - total flux cleaned = 0.000213179 Jy ! Component: 150 - total flux cleaned = 0.000454075 Jy ! Component: 200 - total flux cleaned = 0.000619987 Jy ! Total flux subtracted in 200 components = 0.000619987 Jy ! Clean residual min=-0.001213 max=0.001227 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.154352 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.154352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083791Jy sigma=0.000668 ! Fit after self-cal, rms=0.083786Jy sigma=0.000668 wmodel J1844+1312_S_2017_05_31_pus_map.mod ! Writing 136 model components to file: J1844+1312_S_2017_05_31_pus_map.mod wobs J1844+1312_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1844+1312_S_2017_05_31_pus_uvs.fits wwins J1844+1312_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1844+1312_S_2017_05_31_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 = -0.000180141 Jy ! Component: 100 - total flux cleaned = -0.000222568 Jy ! Component: 150 - total flux cleaned = -0.000243764 Jy ! Component: 200 - total flux cleaned = -0.000204185 Jy ! Component: 250 - total flux cleaned = -0.000184832 Jy ! Component: 300 - total flux cleaned = -0.00016591 Jy ! Component: 350 - total flux cleaned = -0.000184147 Jy ! Component: 400 - total flux cleaned = -0.000129598 Jy ! Component: 450 - total flux cleaned = -9.43799e-05 Jy ! Component: 500 - total flux cleaned = -0.00011227 Jy ! Component: 550 - total flux cleaned = -0.000111992 Jy ! Component: 600 - total flux cleaned = -0.000162641 Jy ! Component: 650 - total flux cleaned = -9.59181e-05 Jy ! Component: 700 - total flux cleaned = -0.00017885 Jy ! Component: 750 - total flux cleaned = -0.00019533 Jy ! Component: 800 - total flux cleaned = -0.000195528 Jy ! Component: 850 - total flux cleaned = -0.000258686 Jy ! Component: 900 - total flux cleaned = -0.000211936 Jy ! Component: 950 - total flux cleaned = -0.000258338 Jy ! Component: 1000 - total flux cleaned = -0.000304013 Jy ! Component: 1050 - total flux cleaned = -0.000273572 Jy ! Component: 1100 - total flux cleaned = -0.000303294 Jy ! Component: 1150 - total flux cleaned = -0.000302976 Jy ! Component: 1200 - total flux cleaned = -0.000288486 Jy ! Component: 1250 - total flux cleaned = -0.000288592 Jy ! Component: 1300 - total flux cleaned = -0.000331113 Jy ! Component: 1350 - total flux cleaned = -0.000302956 Jy ! Component: 1400 - total flux cleaned = -0.000344965 Jy ! Component: 1450 - total flux cleaned = -0.000399725 Jy ! Component: 1500 - total flux cleaned = -0.00033218 Jy ! Component: 1550 - total flux cleaned = -0.000386195 Jy ! Component: 1600 - total flux cleaned = -0.000492609 Jy ! Component: 1650 - total flux cleaned = -0.000558445 Jy ! Component: 1700 - total flux cleaned = -0.000584153 Jy ! Component: 1750 - total flux cleaned = -0.000597152 Jy ! Component: 1800 - total flux cleaned = -0.000622547 Jy ! Component: 1850 - total flux cleaned = -0.000698609 Jy ! Component: 1900 - total flux cleaned = -0.000673449 Jy ! Component: 1950 - total flux cleaned = -0.000698449 Jy ! Component: 2000 - total flux cleaned = -0.000710829 Jy ! Component: 2050 - total flux cleaned = -0.000759825 Jy ! Component: 2100 - total flux cleaned = -0.000784121 Jy ! Component: 2150 - total flux cleaned = -0.000784007 Jy ! Component: 2200 - total flux cleaned = -0.00083173 Jy ! Component: 2250 - total flux cleaned = -0.000772425 Jy ! Component: 2300 - total flux cleaned = -0.000807795 Jy ! Component: 2350 - total flux cleaned = -0.000877688 Jy ! Component: 2400 - total flux cleaned = -0.000842994 Jy ! Component: 2450 - total flux cleaned = -0.000888876 Jy ! Component: 2500 - total flux cleaned = -0.000877414 Jy ! Component: 2550 - total flux cleaned = -0.000888745 Jy ! Component: 2600 - total flux cleaned = -0.000911183 Jy ! Component: 2650 - total flux cleaned = -0.000922193 Jy ! Component: 2700 - total flux cleaned = -0.000933312 Jy ! Component: 2750 - total flux cleaned = -0.000955149 Jy ! Component: 2800 - total flux cleaned = -0.000977032 Jy ! Component: 2850 - total flux cleaned = -0.000977005 Jy ! Component: 2900 - total flux cleaned = -0.000998427 Jy ! Component: 2950 - total flux cleaned = -0.000998457 Jy ! Component: 3000 - total flux cleaned = -0.00100903 Jy ! Component: 3050 - total flux cleaned = -0.00109296 Jy ! Component: 3100 - total flux cleaned = -0.00106154 Jy ! Component: 3150 - total flux cleaned = -0.00103057 Jy ! Component: 3200 - total flux cleaned = -0.00104078 Jy ! Component: 3250 - total flux cleaned = -0.00103065 Jy ! Component: 3300 - total flux cleaned = -0.0010714 Jy ! Component: 3350 - total flux cleaned = -0.00107135 Jy ! Component: 3400 - total flux cleaned = -0.00105111 Jy ! Component: 3450 - total flux cleaned = -0.00105123 Jy ! Component: 3500 - total flux cleaned = -0.0010808 Jy ! Component: 3550 - total flux cleaned = -0.00110049 Jy ! Component: 3600 - total flux cleaned = -0.00110042 Jy ! Component: 3650 - total flux cleaned = -0.00112961 Jy ! Component: 3700 - total flux cleaned = -0.00110062 Jy ! Component: 3750 - total flux cleaned = -0.00111034 Jy ! Component: 3800 - total flux cleaned = -0.00117713 Jy ! Component: 3850 - total flux cleaned = -0.00116762 Jy ! Component: 3900 - total flux cleaned = -0.00118649 Jy ! Component: 3950 - total flux cleaned = -0.00122397 Jy ! Component: 4000 - total flux cleaned = -0.00125194 Jy ! Component: 4050 - total flux cleaned = -0.00125188 Jy ! Total flux subtracted in 4096 components = -0.00127955 Jy ! Clean residual min=-0.000513 max=0.000545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.153072 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 464 components and 0.153073 Jy ![Exited script file: muppet] wmap "J1844+1312_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.767 at -5.842 degrees (North through East) ! Clean map min=-0.00099818 max=0.11863 Jy/beam ! Writing clean map to FITS file: J1844+1312_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439151 0.439151 0.878301 1.7566 3.51321 7.02641 14.0528 28.1056 56.2113 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.767 at -5.842 degrees (North through East) ! Clean map min=-0.00099818 max=0.11863 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 J1844+1312_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:55:11 2019