! Started logfile: J1800+7828_S_2017_10_21_pus_uvs.log on Sat May 11 21:03:48 2019 obs J1800+7828_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2017_10_21_pus_uva.fits ! AN table 1: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.827905 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 644 lines of history. ! ! Reading 10372 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 J1800+7828_S_2017_10_21_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 435 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.507580Jy sigma=0.004260 ! Fit after self-cal, rms=0.475643Jy sigma=0.003948 ! 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=3.401 mas, bmaj=4.227 mas, bpa=-51.05 degrees ! Estimated noise=1115.34 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 = 0.998512 Jy ! Component: 100 - total flux cleaned = 1.24412 Jy ! Total flux subtracted in 100 components = 1.24412 Jy ! Clean residual min=-0.031562 max=0.096504 Jy/beam ! Clean residual mean=-0.000365 rms=0.007753 Jy/beam ! Combined flux in latest and established models = 1.24412 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.24412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323722Jy sigma=0.002633 ! Fit after self-cal, rms=0.323682Jy sigma=0.002632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0974317 Jy ! Component: 100 - total flux cleaned = 0.140122 Jy ! Total flux subtracted in 100 components = 0.140122 Jy ! Clean residual min=-0.025600 max=0.062990 Jy/beam ! Clean residual mean=-0.000234 rms=0.006470 Jy/beam ! Combined flux in latest and established models = 1.38424 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 1.38424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274607Jy sigma=0.002274 ! Fit after self-cal, rms=0.274431Jy sigma=0.002272 ! Inverting map ! Added new window around map position (-7.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553009 Jy ! Component: 100 - total flux cleaned = 0.0816267 Jy ! Total flux subtracted in 100 components = 0.0816267 Jy ! Clean residual min=-0.025097 max=0.030013 Jy/beam ! Clean residual mean=-0.000178 rms=0.005881 Jy/beam ! Combined flux in latest and established models = 1.46587 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 1.46587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255384Jy sigma=0.002132 ! Fit after self-cal, rms=0.253304Jy sigma=0.002113 ! 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=4.275 mas, bmaj=5.217 mas, bpa=-53.6 degrees ! Estimated noise=898.444 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 (-27.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584939 Jy ! Component: 100 - total flux cleaned = 0.0984243 Jy ! Component: 150 - total flux cleaned = 0.12842 Jy ! Component: 200 - total flux cleaned = 0.15207 Jy ! Total flux subtracted in 200 components = 0.15207 Jy ! Clean residual min=-0.021650 max=0.027986 Jy/beam ! Clean residual mean=-0.000651 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 1.61794 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 106 components and 1.61794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233898Jy sigma=0.001954 ! Fit after self-cal, rms=0.232222Jy sigma=0.001938 ! 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 1.04 FD 1.12 HN 0.97 KP 1.06 ! LA 0.99 MK 0.98 NL 0.91 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.01 KP 1.02 ! LA 0.95 MK 1.00 NL 1.16 OV 1.05 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.99 KP 1.00 ! LA 0.75 MK 1.02 NL 1.19 OV 0.92 ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 0.98 KP 1.00* ! LA 0.79 MK 1.11 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.232222Jy sigma=0.001938 ! Fit after self-cal, rms=0.153951Jy sigma=0.001348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.296 mas, bmaj=5.26 mas, bpa=-53.82 degrees ! Estimated noise=896.438 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 (-42.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216344 Jy ! Component: 100 - total flux cleaned = 0.0350859 Jy ! Component: 150 - total flux cleaned = 0.0451877 Jy ! Component: 200 - total flux cleaned = 0.0530219 Jy ! Total flux subtracted in 200 components = 0.0530219 Jy ! Clean residual min=-0.013297 max=0.012727 Jy/beam ! Clean residual mean=-0.000079 rms=0.003100 Jy/beam ! Combined flux in latest and established models = 1.67096 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 1.67096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150348Jy sigma=0.001314 ! Fit after self-cal, rms=0.150078Jy sigma=0.001311 ! 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=0.150078Jy sigma=0.001311 ! Fit after self-cal, rms=0.118493Jy sigma=0.000920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=5.261 mas, bpa=-53.97 degrees ! Estimated noise=896.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556607 Jy ! Component: 100 - total flux cleaned = 0.00733354 Jy ! Component: 150 - total flux cleaned = 0.00870511 Jy ! Component: 200 - total flux cleaned = 0.00975955 Jy ! Total flux subtracted in 200 components = 0.00975955 Jy ! Clean residual min=-0.008749 max=0.009308 Jy/beam ! Clean residual mean=-0.000114 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 1.68072 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 1.68072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117771Jy sigma=0.000913 ! Fit after self-cal, rms=0.117777Jy sigma=0.000912 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 (-40, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935355 Jy ! Component: 100 - total flux cleaned = 0.0132087 Jy ! Component: 150 - total flux cleaned = 0.0151596 Jy ! Component: 200 - total flux cleaned = 0.0164279 Jy ! Total flux subtracted in 200 components = 0.0164279 Jy ! Clean residual min=-0.007859 max=0.007718 Jy/beam ! Clean residual mean=-0.000098 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.69715 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 200 components and 1.69715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116847Jy sigma=0.000903 ! Fit after self-cal, rms=0.116777Jy sigma=0.000903 ! 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=0.116777Jy sigma=0.000903 ! Fit after self-cal, rms=0.096324Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=5.257 mas, bpa=-54.04 degrees ! Estimated noise=895.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00084491 Jy ! Component: 100 - total flux cleaned = 0.000359416 Jy ! Component: 150 - total flux cleaned = 0.00184402 Jy ! Component: 200 - total flux cleaned = 0.00265346 Jy ! Total flux subtracted in 200 components = 0.00265346 Jy ! Clean residual min=-0.004023 max=0.005105 Jy/beam ! Clean residual mean=-0.000059 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.6998 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 1.6998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095760Jy sigma=0.000788 ! Fit after self-cal, rms=0.095736Jy sigma=0.000788 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 (-9.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349805 Jy ! Component: 100 - total flux cleaned = 0.00375838 Jy ! Component: 150 - total flux cleaned = 0.00400247 Jy ! Component: 200 - total flux cleaned = 0.00435657 Jy ! Total flux subtracted in 200 components = 0.00435657 Jy ! Clean residual min=-0.003748 max=0.004777 Jy/beam ! Clean residual mean=-0.000052 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.70416 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 229 components and 1.70416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095356Jy sigma=0.000784 ! Fit after self-cal, rms=0.095328Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-35, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377111 Jy ! Component: 100 - total flux cleaned = 0.00388834 Jy ! Component: 150 - total flux cleaned = 0.00411887 Jy ! Component: 200 - total flux cleaned = 0.00444714 Jy ! Total flux subtracted in 200 components = 0.00444714 Jy ! Clean residual min=-0.003776 max=0.003683 Jy/beam ! Clean residual mean=-0.000047 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 1.70861 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 250 components and 1.70861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094993Jy sigma=0.000780 ! Fit after self-cal, rms=0.094979Jy sigma=0.000780 ! 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=0.094979Jy sigma=0.000780 ! Fit after self-cal, rms=0.094902Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.41 mas, bmaj=10.53 mas, bpa=-66.7 degrees ! Estimated noise=1084.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325551 Jy ! Component: 100 - total flux cleaned = 0.0045924 Jy ! Component: 150 - total flux cleaned = 0.00564937 Jy ! Component: 200 - total flux cleaned = 0.00639162 Jy ! Total flux subtracted in 200 components = 0.00639162 Jy ! Clean residual min=-0.004414 max=0.003498 Jy/beam ! Clean residual mean=-0.000062 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 1.715 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 275 components and 1.715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094737Jy sigma=0.000778 ! Fit after self-cal, rms=0.094730Jy sigma=0.000778 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 = 0.000736067 Jy ! Component: 100 - total flux cleaned = 0.00129695 Jy ! Component: 150 - total flux cleaned = 0.00179905 Jy ! Component: 200 - total flux cleaned = 0.00199876 Jy ! Total flux subtracted in 200 components = 0.00199876 Jy ! Clean residual min=-0.004258 max=0.003341 Jy/beam ! Clean residual mean=-0.000059 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 1.717 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 283 components and 1.717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094656Jy sigma=0.000777 ! Fit after self-cal, rms=0.094654Jy sigma=0.000777 ! 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=4.294 mas, bmaj=5.257 mas, bpa=-54.12 degrees ! Estimated noise=895.024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.294 x 5.257 at -54.12 degrees (North through East) ! Clean map min=-0.0033244 max=1.2925 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=0.094654Jy sigma=0.000777 ! Fit after self-cal, rms=0.083512Jy sigma=0.000682 ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=5.257 mas, bpa=-54.14 degrees ! Estimated noise=895.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618303 Jy ! Component: 100 - total flux cleaned = -0.000821057 Jy ! Component: 150 - total flux cleaned = -0.000817368 Jy ! Component: 200 - total flux cleaned = -0.000729078 Jy ! Total flux subtracted in 200 components = -0.000729078 Jy ! Clean residual min=-0.003188 max=0.003257 Jy/beam ! Clean residual mean=-0.000032 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 1.71627 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 302 components and 1.71627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083304Jy sigma=0.000680 ! Fit after self-cal, rms=0.083293Jy sigma=0.000680 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.78653e-05 Jy ! Component: 100 - total flux cleaned = -5.66783e-06 Jy ! Component: 150 - total flux cleaned = -6.10526e-06 Jy ! Component: 200 - total flux cleaned = 6.81103e-05 Jy ! Total flux subtracted in 200 components = 6.81103e-05 Jy ! Clean residual min=-0.003164 max=0.003157 Jy/beam ! Clean residual mean=-0.000031 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 1.71634 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 317 components and 1.71634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083156Jy sigma=0.000679 ! Fit after self-cal, rms=0.083151Jy sigma=0.000679 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083151Jy sigma=0.000679 ! Fit after self-cal, rms=0.083141Jy sigma=0.000679 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=3.407 mas, bmaj=4.249 mas, bpa=-51.55 degrees ! Estimated noise=1117.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.998556 Jy ! Component: 100 - total flux cleaned = 1.24325 Jy ! Component: 150 - total flux cleaned = 1.34878 Jy ! Component: 200 - total flux cleaned = 1.40722 Jy ! Total flux subtracted in 200 components = 1.40722 Jy ! Clean residual min=-0.009487 max=0.029183 Jy/beam ! Clean residual mean=-0.000120 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 1.40722 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.40722 Jy ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=5.258 mas, bpa=-54.19 degrees ! Estimated noise=894.865 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 = 0.0578116 Jy ! Component: 100 - total flux cleaned = 0.0985974 Jy ! Component: 150 - total flux cleaned = 0.130524 Jy ! Component: 200 - total flux cleaned = 0.156251 Jy ! Total flux subtracted in 200 components = 0.156251 Jy ! Clean residual min=-0.007754 max=0.015443 Jy/beam ! Clean residual mean=-0.000255 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 1.56347 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 111 components and 1.56347 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211101 Jy ! Component: 100 - total flux cleaned = 0.0386402 Jy ! Component: 150 - total flux cleaned = 0.0533501 Jy ! Component: 200 - total flux cleaned = 0.0658555 Jy ! Total flux subtracted in 200 components = 0.0658555 Jy ! Clean residual min=-0.005365 max=0.008451 Jy/beam ! Clean residual mean=-0.000152 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 1.62932 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 195 components and 1.62932 Jy ! Inverting map ! Added new window around map position (-30, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108422 Jy ! Component: 100 - total flux cleaned = 0.0202013 Jy ! Component: 150 - total flux cleaned = 0.0283487 Jy ! Component: 200 - total flux cleaned = 0.0354635 Jy ! Total flux subtracted in 200 components = 0.0354635 Jy ! Clean residual min=-0.004208 max=0.005289 Jy/beam ! Clean residual mean=-0.000100 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.66479 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 255 components and 1.66479 Jy ! Inverting map ! Added new window around map position (-48.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641164 Jy ! Component: 100 - total flux cleaned = 0.0119453 Jy ! Component: 150 - total flux cleaned = 0.0168549 Jy ! Component: 200 - total flux cleaned = 0.021236 Jy ! Total flux subtracted in 200 components = 0.021236 Jy ! Clean residual min=-0.003602 max=0.003645 Jy/beam ! Clean residual mean=-0.000071 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 1.68602 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 318 components and 1.68602 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=9.411 mas, bmaj=10.53 mas, bpa=-66.63 degrees ! Estimated noise=1084.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651171 Jy ! Component: 100 - total flux cleaned = 0.0116473 Jy ! Component: 150 - total flux cleaned = 0.0158427 Jy ! Component: 200 - total flux cleaned = 0.0193166 Jy ! Total flux subtracted in 200 components = 0.0193166 Jy ! Clean residual min=-0.003933 max=0.003112 Jy/beam ! Clean residual mean=-0.000084 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.70534 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 = 0.00289804 Jy ! Component: 100 - total flux cleaned = 0.00532909 Jy ! Component: 150 - total flux cleaned = 0.00738457 Jy ! Component: 200 - total flux cleaned = 0.00913137 Jy ! Total flux subtracted in 200 components = 0.00913137 Jy ! Clean residual min=-0.003578 max=0.002933 Jy/beam ! Clean residual mean=-0.000059 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 1.71447 Jy ! Adding 201 model components to the UV plane model. ! The established model now contains 499 components and 1.71447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=5.258 mas, bpa=-54.19 degrees ! Estimated noise=894.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174147 Jy ! Component: 100 - total flux cleaned = 0.00311702 Jy ! Component: 150 - total flux cleaned = 0.00388228 Jy ! Component: 200 - total flux cleaned = 0.00440146 Jy ! Total flux subtracted in 200 components = 0.00440146 Jy ! Clean residual min=-0.002683 max=0.002666 Jy/beam ! Clean residual mean=-0.000026 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 1.71887 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 519 components and 1.71887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082258Jy sigma=0.000671 ! Fit after self-cal, rms=0.082124Jy sigma=0.000670 wmodel J1800+7828_S_2017_10_21_pus_map.mod ! Writing 519 model components to file: J1800+7828_S_2017_10_21_pus_map.mod wobs J1800+7828_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2017_10_21_pus_uvs.fits wwins J1800+7828_S_2017_10_21_pus_map.win ! wwins: Wrote 9 windows to J1800+7828_S_2017_10_21_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 = 0.000418518 Jy ! Component: 100 - total flux cleaned = 0.000605116 Jy ! Component: 150 - total flux cleaned = 0.000605457 Jy ! Component: 200 - total flux cleaned = 0.000736473 Jy ! Component: 250 - total flux cleaned = 0.000778645 Jy ! Component: 300 - total flux cleaned = 0.00073684 Jy ! Component: 350 - total flux cleaned = 0.000654601 Jy ! Component: 400 - total flux cleaned = 0.000413061 Jy ! Component: 450 - total flux cleaned = 0.000333554 Jy ! Component: 500 - total flux cleaned = 0.000215803 Jy ! Component: 550 - total flux cleaned = 0.000137649 Jy ! Component: 600 - total flux cleaned = -9.2296e-05 Jy ! Component: 650 - total flux cleaned = -0.000318685 Jy ! Component: 700 - total flux cleaned = -0.000393112 Jy ! Component: 750 - total flux cleaned = -0.000652089 Jy ! Component: 800 - total flux cleaned = -0.000834851 Jy ! Component: 850 - total flux cleaned = -0.000871299 Jy ! Component: 900 - total flux cleaned = -0.0010864 Jy ! Component: 950 - total flux cleaned = -0.0011931 Jy ! Component: 1000 - total flux cleaned = -0.00140384 Jy ! Component: 1050 - total flux cleaned = -0.00154287 Jy ! Component: 1100 - total flux cleaned = -0.00171552 Jy ! Component: 1150 - total flux cleaned = -0.00192054 Jy ! Component: 1200 - total flux cleaned = -0.00195444 Jy ! Component: 1250 - total flux cleaned = -0.00222279 Jy ! Component: 1300 - total flux cleaned = -0.00225587 Jy ! Component: 1350 - total flux cleaned = -0.00242094 Jy ! Component: 1400 - total flux cleaned = -0.00258407 Jy ! Component: 1450 - total flux cleaned = -0.00274598 Jy ! Component: 1500 - total flux cleaned = -0.00274608 Jy ! Component: 1550 - total flux cleaned = -0.00293766 Jy ! Component: 1600 - total flux cleaned = -0.0030323 Jy ! Component: 1650 - total flux cleaned = -0.00315771 Jy ! Component: 1700 - total flux cleaned = -0.00328244 Jy ! Component: 1750 - total flux cleaned = -0.00346801 Jy ! Component: 1800 - total flux cleaned = -0.00359031 Jy ! Component: 1850 - total flux cleaned = -0.00380327 Jy ! Component: 1900 - total flux cleaned = -0.00389395 Jy ! Component: 1950 - total flux cleaned = -0.00404373 Jy ! Component: 2000 - total flux cleaned = -0.00416308 Jy ! Component: 2050 - total flux cleaned = -0.00436934 Jy ! Component: 2100 - total flux cleaned = -0.00436966 Jy ! Component: 2150 - total flux cleaned = -0.00448611 Jy ! Component: 2200 - total flux cleaned = -0.00465961 Jy ! Component: 2250 - total flux cleaned = -0.00474565 Jy ! Component: 2300 - total flux cleaned = -0.00486001 Jy ! Component: 2350 - total flux cleaned = -0.00497362 Jy ! Component: 2400 - total flux cleaned = -0.00511459 Jy ! Component: 2450 - total flux cleaned = -0.0051147 Jy ! Component: 2500 - total flux cleaned = -0.00522674 Jy ! Component: 2550 - total flux cleaned = -0.00517167 Jy ! Component: 2600 - total flux cleaned = -0.00539237 Jy ! Component: 2650 - total flux cleaned = -0.00552959 Jy ! Component: 2700 - total flux cleaned = -0.00566611 Jy ! Component: 2750 - total flux cleaned = -0.00566625 Jy ! Component: 2800 - total flux cleaned = -0.0058551 Jy ! Component: 2850 - total flux cleaned = -0.00596231 Jy ! Component: 2900 - total flux cleaned = -0.00612233 Jy ! Component: 2950 - total flux cleaned = -0.00604264 Jy ! Component: 3000 - total flux cleaned = -0.00630656 Jy ! Component: 3050 - total flux cleaned = -0.0063329 Jy ! Component: 3100 - total flux cleaned = -0.00641115 Jy ! Component: 3150 - total flux cleaned = -0.00651505 Jy ! Component: 3200 - total flux cleaned = -0.00669558 Jy ! Component: 3250 - total flux cleaned = -0.00664424 Jy ! Component: 3300 - total flux cleaned = -0.00664447 Jy ! Component: 3350 - total flux cleaned = -0.00674626 Jy ! Component: 3400 - total flux cleaned = -0.0069236 Jy ! Component: 3450 - total flux cleaned = -0.00699918 Jy ! Component: 3500 - total flux cleaned = -0.00707445 Jy ! Component: 3550 - total flux cleaned = -0.0071242 Jy ! Component: 3600 - total flux cleaned = -0.00714924 Jy ! Component: 3650 - total flux cleaned = -0.00717389 Jy ! Component: 3700 - total flux cleaned = -0.00727235 Jy ! Component: 3750 - total flux cleaned = -0.00741914 Jy ! Component: 3800 - total flux cleaned = -0.00744333 Jy ! Component: 3850 - total flux cleaned = -0.00751607 Jy ! Component: 3900 - total flux cleaned = -0.00763696 Jy ! Component: 3950 - total flux cleaned = -0.00763675 Jy ! Component: 4000 - total flux cleaned = -0.00770851 Jy ! Component: 4050 - total flux cleaned = -0.00770867 Jy ! Total flux subtracted in 4096 components = -0.00763767 Jy ! Clean residual min=-0.001270 max=0.001459 Jy/beam ! Clean residual mean=-0.000013 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 1.71124 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 814 components and 1.71124 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.294 x 5.258 at -54.19 degrees (North through East) ! Clean map min=-0.0022468 max=1.2918 Jy/beam ! Writing clean map to FITS file: J1800+7828_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.29177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103144 0.103144 0.206288 0.412576 0.825153 1.65031 3.30061 6.60122 13.2024 26.4049 52.8098 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.291 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.294 x 5.258 at -54.19 degrees (North through East) ! Clean map min=-0.0022468 max=1.2918 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 J1800+7828_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:03:54 2019