! Started logfile: J0641+0947_S_2017_09_26_pus_uvs.log on Sat May 11 12:55:29 2019 obs J0641+0947_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0641+0947_S_2017_09_26_pus_uva.fits ! AN table 1: 325 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.371709 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0641+0947 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 674 lines of history. ! ! Reading 17396 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 J0641+0947_S_2017_09_26_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2057 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983200Jy sigma=0.008442 ! Fit after self-cal, rms=0.947276Jy sigma=0.008173 ! 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=3.836 mas, bmaj=12.63 mas, bpa=-13.04 degrees ! Estimated noise=1580.51 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 = 0.0389169 Jy ! Component: 100 - total flux cleaned = 0.0493235 Jy ! Total flux subtracted in 100 components = 0.0493235 Jy ! Clean residual min=-0.005572 max=0.007971 Jy/beam ! Clean residual mean=-0.000154 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.0493235 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0493235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082892Jy sigma=0.000694 ! Fit after self-cal, rms=0.081896Jy sigma=0.000686 ! 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=4.733 mas, bmaj=13.88 mas, bpa=-13.64 degrees ! Estimated noise=698.272 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 = 0.0146148 Jy ! Component: 100 - total flux cleaned = 0.0244946 Jy ! Component: 150 - total flux cleaned = 0.0314005 Jy ! Component: 200 - total flux cleaned = 0.0362321 Jy ! Total flux subtracted in 200 components = 0.0362321 Jy ! Clean residual min=-0.008183 max=0.011036 Jy/beam ! Clean residual mean=-0.000339 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.0855556 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 68 components and 0.0855556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079055Jy sigma=0.000655 ! Fit after self-cal, rms=0.078821Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 222 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.07 KP 1.27 ! LA 0.84 MK 1.10 NL 1.33 OV 2.00 ! PT 0.75 ! ! ! Correcting IF 2. ! A total of 222 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.11 KP 1.19 ! LA 0.80 MK 1.14 NL 1.38 OV 1.97 ! PT 0.76 ! ! ! Correcting IF 3. ! A total of 222 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.99 KP 1.10 ! LA 0.82 MK 1.07 NL 1.40 OV 1.86 ! PT 0.73 ! ! ! Correcting IF 4. ! A total of 435 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.85 KP 1.00* ! LA 0.70 MK 0.94 NL 1.00* OV 1.12 ! PT 0.85 ! ! ! Fit before self-cal, rms=0.078821Jy sigma=0.000652 ! Fit after self-cal, rms=0.095579Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.665 mas, bmaj=13.54 mas, bpa=-13.6 degrees ! Estimated noise=763.001 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 = 0.00130608 Jy ! Component: 100 - total flux cleaned = 0.00152549 Jy ! Component: 150 - total flux cleaned = 0.00165111 Jy ! Component: 200 - total flux cleaned = 0.00165231 Jy ! Total flux subtracted in 200 components = 0.00165231 Jy ! Clean residual min=-0.004773 max=0.007363 Jy/beam ! Clean residual mean=-0.000070 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.0872079 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.0872079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095490Jy sigma=0.000625 ! Fit after self-cal, rms=0.097652Jy sigma=0.000619 ! 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=0.097652Jy sigma=0.000619 ! Fit after self-cal, rms=0.110308Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.668 mas, bmaj=13.44 mas, bpa=-13.94 degrees ! Estimated noise=775.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013075 Jy ! Component: 100 - total flux cleaned = 0.00141054 Jy ! Component: 150 - total flux cleaned = 0.00145729 Jy ! Component: 200 - total flux cleaned = 0.00145577 Jy ! Total flux subtracted in 200 components = 0.00145577 Jy ! Clean residual min=-0.002925 max=0.004960 Jy/beam ! Clean residual mean=-0.000014 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0886637 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0886636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110278Jy sigma=0.000616 ! Fit after self-cal, rms=0.111008Jy sigma=0.000615 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 (71.5, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238532 Jy ! Component: 100 - total flux cleaned = 0.00230814 Jy ! Component: 150 - total flux cleaned = 0.00209797 Jy ! Component: 200 - total flux cleaned = 0.00203397 Jy ! Total flux subtracted in 200 components = 0.00203397 Jy ! Clean residual min=-0.002557 max=0.002861 Jy/beam ! Clean residual mean=-0.000016 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0906976 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.0906976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110805Jy sigma=0.000614 ! Fit after self-cal, rms=0.110285Jy sigma=0.000613 ! Inverting map ! Added new window around map position (15, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311718 Jy ! Component: 100 - total flux cleaned = 0.00327595 Jy ! Component: 150 - total flux cleaned = 0.00309111 Jy ! Component: 200 - total flux cleaned = 0.00314746 Jy ! Total flux subtracted in 200 components = 0.00314746 Jy ! Clean residual min=-0.002355 max=0.002846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0938451 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 127 components and 0.0938451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110091Jy sigma=0.000612 ! Fit after self-cal, rms=0.109625Jy sigma=0.000612 ! 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=0.109625Jy sigma=0.000612 ! Fit after self-cal, rms=0.104989Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.618 mas, bmaj=13.39 mas, bpa=-13.99 degrees ! Estimated noise=755.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216117 Jy ! Component: 100 - total flux cleaned = 0.00276743 Jy ! Component: 150 - total flux cleaned = 0.00293655 Jy ! Component: 200 - total flux cleaned = 0.00298456 Jy ! Total flux subtracted in 200 components = 0.00298456 Jy ! Clean residual min=-0.002209 max=0.002367 Jy/beam ! Clean residual mean=-0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0968296 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 152 components and 0.0968297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104867Jy sigma=0.000611 ! Fit after self-cal, rms=0.104570Jy sigma=0.000610 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 = 0.00145976 Jy ! Component: 100 - total flux cleaned = 0.00140746 Jy ! Component: 150 - total flux cleaned = 0.00135424 Jy ! Component: 200 - total flux cleaned = 0.00130402 Jy ! Total flux subtracted in 200 components = 0.00130402 Jy ! Clean residual min=-0.002224 max=0.002430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0981337 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 164 components and 0.0981337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104467Jy sigma=0.000610 ! Fit after self-cal, rms=0.104246Jy sigma=0.000610 ! 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=0.104246Jy sigma=0.000610 ! Fit after self-cal, rms=0.100466Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=13.9 mas, bpa=-16.53 degrees ! Estimated noise=819.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173265 Jy ! Component: 100 - total flux cleaned = 0.00210188 Jy ! Component: 150 - total flux cleaned = 0.00220404 Jy ! Component: 200 - total flux cleaned = 0.00220444 Jy ! Total flux subtracted in 200 components = 0.00220444 Jy ! Clean residual min=-0.002489 max=0.002421 Jy/beam ! Clean residual mean=-0.000013 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.100338 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 186 components and 0.100338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100396Jy sigma=0.000609 ! Fit after self-cal, rms=0.100107Jy sigma=0.000609 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 = 0.000809124 Jy ! Component: 100 - total flux cleaned = 0.000861925 Jy ! Component: 150 - total flux cleaned = 0.000861846 Jy ! Component: 200 - total flux cleaned = 0.000820947 Jy ! Total flux subtracted in 200 components = 0.000820947 Jy ! Clean residual min=-0.002494 max=0.002549 Jy/beam ! Clean residual mean=-0.000009 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.101159 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 199 components and 0.101159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100049Jy sigma=0.000609 ! Fit after self-cal, rms=0.099834Jy sigma=0.000608 ! 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=4.612 mas, bmaj=13.36 mas, bpa=-13.94 degrees ! Estimated noise=745.936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.612 x 13.36 at -13.94 degrees (North through East) ! Clean map min=-0.0048123 max=0.054194 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=12.5 mas, bpa=-13.57 degrees ! Estimated noise=1487.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380454 Jy ! Component: 100 - total flux cleaned = 0.0521213 Jy ! Component: 150 - total flux cleaned = 0.0615777 Jy ! Component: 200 - total flux cleaned = 0.0677918 Jy ! Total flux subtracted in 200 components = 0.0677918 Jy ! Clean residual min=-0.005367 max=0.005445 Jy/beam ! Clean residual mean=-0.000084 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.0677918 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0677918 Jy ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=13.36 mas, bpa=-13.94 degrees ! Estimated noise=745.936 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 = 0.00883292 Jy ! Component: 100 - total flux cleaned = 0.0151388 Jy ! Component: 150 - total flux cleaned = 0.019668 Jy ! Component: 200 - total flux cleaned = 0.021742 Jy ! Total flux subtracted in 200 components = 0.021742 Jy ! Clean residual min=-0.003546 max=0.003826 Jy/beam ! Clean residual mean=-0.000042 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0895337 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 0.0895337 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=13.9 mas, bpa=-16.53 degrees ! Estimated noise=819.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382461 Jy ! Component: 100 - total flux cleaned = 0.00509356 Jy ! Component: 150 - total flux cleaned = 0.00605418 Jy ! Component: 200 - total flux cleaned = 0.00689073 Jy ! Total flux subtracted in 200 components = 0.00689073 Jy ! Clean residual min=-0.003357 max=0.003020 Jy/beam ! Clean residual mean=-0.000028 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0964245 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 = 0.00073203 Jy ! Component: 100 - total flux cleaned = 0.0012974 Jy ! Component: 150 - total flux cleaned = 0.0018014 Jy ! Component: 200 - total flux cleaned = 0.00225059 Jy ! Total flux subtracted in 200 components = 0.00225059 Jy ! Clean residual min=-0.002699 max=0.002392 Jy/beam ! Clean residual mean=-0.000018 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0986751 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 140 components and 0.0986751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=13.36 mas, bpa=-13.94 degrees ! Estimated noise=745.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457972 Jy ! Component: 100 - total flux cleaned = 0.000628104 Jy ! Component: 150 - total flux cleaned = 0.000730443 Jy ! Component: 200 - total flux cleaned = 0.000868884 Jy ! Total flux subtracted in 200 components = 0.000868884 Jy ! Clean residual min=-0.002337 max=0.002207 Jy/beam ! Clean residual mean=-0.000008 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.099544 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.099544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099799Jy sigma=0.000608 ! Fit after self-cal, rms=0.099552Jy sigma=0.000608 wmodel J0641+0947_S_2017_09_26_pus_map.mod ! Writing 164 model components to file: J0641+0947_S_2017_09_26_pus_map.mod wobs J0641+0947_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0641+0947_S_2017_09_26_pus_uvs.fits wwins J0641+0947_S_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J0641+0947_S_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265999 Jy ! Component: 100 - total flux cleaned = -0.000305623 Jy ! Component: 150 - total flux cleaned = -0.000198104 Jy ! Component: 200 - total flux cleaned = -0.000263525 Jy ! Component: 250 - total flux cleaned = -0.000355128 Jy ! Component: 300 - total flux cleaned = -0.000442774 Jy ! Component: 350 - total flux cleaned = -0.000555438 Jy ! Component: 400 - total flux cleaned = -0.000474176 Jy ! Component: 450 - total flux cleaned = -0.000500776 Jy ! Component: 500 - total flux cleaned = -0.000525813 Jy ! Component: 550 - total flux cleaned = -0.000550596 Jy ! Component: 600 - total flux cleaned = -0.000597919 Jy ! Component: 650 - total flux cleaned = -0.000551181 Jy ! Component: 700 - total flux cleaned = -0.000439162 Jy ! Component: 750 - total flux cleaned = -0.000373833 Jy ! Component: 800 - total flux cleaned = -0.000352603 Jy ! Component: 850 - total flux cleaned = -0.000331626 Jy ! Component: 900 - total flux cleaned = -0.000311767 Jy ! Component: 950 - total flux cleaned = -0.000292092 Jy ! Component: 1000 - total flux cleaned = -0.000311232 Jy ! Component: 1050 - total flux cleaned = -0.000311034 Jy ! Component: 1100 - total flux cleaned = -0.00032958 Jy ! Component: 1150 - total flux cleaned = -0.000329716 Jy ! Component: 1200 - total flux cleaned = -0.000365667 Jy ! Component: 1250 - total flux cleaned = -0.000365249 Jy ! Component: 1300 - total flux cleaned = -0.000347824 Jy ! Component: 1350 - total flux cleaned = -0.000365102 Jy ! Component: 1400 - total flux cleaned = -0.000365034 Jy ! Component: 1450 - total flux cleaned = -0.000331506 Jy ! Component: 1500 - total flux cleaned = -0.000315446 Jy ! Component: 1550 - total flux cleaned = -0.000299468 Jy ! Component: 1600 - total flux cleaned = -0.000330783 Jy ! Component: 1650 - total flux cleaned = -0.000330588 Jy ! Component: 1700 - total flux cleaned = -0.000345829 Jy ! Component: 1750 - total flux cleaned = -0.00036108 Jy ! Component: 1800 - total flux cleaned = -0.000405952 Jy ! Component: 1850 - total flux cleaned = -0.00043541 Jy ! Component: 1900 - total flux cleaned = -0.000478797 Jy ! Component: 1950 - total flux cleaned = -0.000493159 Jy ! Component: 2000 - total flux cleaned = -0.000507268 Jy ! Component: 2050 - total flux cleaned = -0.000520943 Jy ! Component: 2100 - total flux cleaned = -0.000561787 Jy ! Component: 2150 - total flux cleaned = -0.000548085 Jy ! Component: 2200 - total flux cleaned = -0.000561441 Jy ! Component: 2250 - total flux cleaned = -0.000587919 Jy ! Component: 2300 - total flux cleaned = -0.000626767 Jy ! Component: 2350 - total flux cleaned = -0.000614026 Jy ! Component: 2400 - total flux cleaned = -0.000651998 Jy ! Component: 2450 - total flux cleaned = -0.000639295 Jy ! Component: 2500 - total flux cleaned = -0.000676224 Jy ! Component: 2550 - total flux cleaned = -0.000676159 Jy ! Component: 2600 - total flux cleaned = -0.000724532 Jy ! Component: 2650 - total flux cleaned = -0.000724627 Jy ! Component: 2700 - total flux cleaned = -0.00073648 Jy ! Component: 2750 - total flux cleaned = -0.000748185 Jy ! Component: 2800 - total flux cleaned = -0.000771265 Jy ! Component: 2850 - total flux cleaned = -0.000794014 Jy ! Component: 2900 - total flux cleaned = -0.000805189 Jy ! Component: 2950 - total flux cleaned = -0.000827435 Jy ! Component: 3000 - total flux cleaned = -0.000849408 Jy ! Component: 3050 - total flux cleaned = -0.000893155 Jy ! Component: 3100 - total flux cleaned = -0.000947586 Jy ! Component: 3150 - total flux cleaned = -0.00100146 Jy ! Component: 3200 - total flux cleaned = -0.00105488 Jy ! Component: 3250 - total flux cleaned = -0.00108666 Jy ! Component: 3300 - total flux cleaned = -0.00113936 Jy ! Component: 3350 - total flux cleaned = -0.00117066 Jy ! Component: 3400 - total flux cleaned = -0.0012433 Jy ! Component: 3450 - total flux cleaned = -0.00130526 Jy ! Component: 3500 - total flux cleaned = -0.00136666 Jy ! Component: 3550 - total flux cleaned = -0.00142778 Jy ! Component: 3600 - total flux cleaned = -0.00147837 Jy ! Component: 3650 - total flux cleaned = -0.00153855 Jy ! Component: 3700 - total flux cleaned = -0.00154853 Jy ! Component: 3750 - total flux cleaned = -0.00159817 Jy ! Component: 3800 - total flux cleaned = -0.00160805 Jy ! Component: 3850 - total flux cleaned = -0.00163748 Jy ! Component: 3900 - total flux cleaned = -0.0016569 Jy ! Component: 3950 - total flux cleaned = -0.00167626 Jy ! Component: 4000 - total flux cleaned = -0.00168599 Jy ! Component: 4050 - total flux cleaned = -0.00174385 Jy ! Total flux subtracted in 4096 components = -0.00176301 Jy ! Clean residual min=-0.000604 max=0.000575 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0977809 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 451 components and 0.0977809 Jy ![Exited script file: muppet] wmap "J0641+0947_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.612 x 13.36 at -13.94 degrees (North through East) ! Clean map min=-0.0040939 max=0.053342 Jy/beam ! Writing clean map to FITS file: J0641+0947_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0533419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0302 1.0302 2.06039 4.12079 8.24158 16.4832 32.9663 65.9326 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.612 x 13.36 at -13.94 degrees (North through East) ! Clean map min=-0.0040939 max=0.053342 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 J0641+0947_S_2017_09_26_pus_uvs.log closed on Sat May 11 12:55:34 2019